1 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
3 * Makefile.in: Include silent-rules.mk.
4 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
5 (COMPILE): Add ECHO_CXX.
6 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
7 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
8 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
9 (version-generated.c): Add ECHO_GEN.
10 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
11 (IPAGENT_COMPILE): Add ECHO_CXX.
12 (%-generated.c): Add ECHO_REGDAT.
14 2018-03-14 Tom Tromey <tom@tromey.com>
17 * ax.c (ax_printf): Special case for NULL.
19 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
21 * linux-low.c (linux_qxfer_libraries_svr4): Use
22 xml_escape_text_append.
24 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
26 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
28 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
30 * server.c (handle_general_set): Remove unnecessary xstrdup.
32 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
34 * server.c (parse_debug_format_options): Adjust to
35 delim_string_to_char_ptr_vec changes.
36 * thread-db.c (thread_db_load_search): Adjust to
37 dirnames_to_char_ptr_vec changes.
39 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
41 * target.h (target_enable_btrace, target_disable_btrace)
42 (target_read_btrace, target_read_btrace_conf): Turn macro into
43 inline function. Throw error if target method is not defined.
44 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
45 check for btrace target method. Be prepared to handle exceptions
46 from btrace target methods.
48 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
50 * server.c (captured_main): Change order of error message printed
51 when the current working directory cannot be found.
53 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
55 * server.c: Include "filenames.h" and "pathstuff.h".
56 (program_name): Delete variable.
57 (program_path): New anonymous class.
58 (get_exec_wrapper): Use "program_path" instead of
60 (handle_v_run): Likewise.
61 (captured_main): Likewise.
62 (process_serial_event): Likewise.
64 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
66 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
67 (OBJS): Add "pathstuff.o".
68 * server.c (current_directory): New global variable.
69 (captured_main): Initialize "current_directory".
71 2018-02-26 Alan Hayward <alan.hayward@arm.com>
73 * tdesc.c: Use common/tdesc.h.
76 2018-02-20 Alan Hayward <alan.hayward@arm.com>
77 Simon Marchi <simon.marchi@ericsson.com>
79 * Makefile.in: Switch order of make rules.
81 2018-02-19 Alan Hayward <alan.hayward@arm.com>
83 * Makefile.in: Add common directory in build.
84 * configure.ac: Add common reference.
85 * configure: Regenerate.
87 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
89 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
90 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
91 * spu-low.c (spu_target_ops): Likewise.
92 * win32-low.c (win32_target_ops): Likewise.
93 * server.c (supported_btrace_packets): Report packets unconditionally.
94 * target.h (target_ops) <supports_btrace>: Remove.
95 (target_supports_btrace): Remove.
97 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
99 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
100 (handle_btrace_disable): Change return type to void. Use exceptions
102 (handle_btrace_general_set): Catch exception and copy message to
105 2018-02-08 Tom Tromey <tom@tromey.com>
107 * linux-low.c (install_software_single_step_breakpoints): Use
109 * inferiors.c (make_cleanup_restore_current_thread): Remove.
110 (do_restore_current_thread_cleanup): Remove.
111 * gdbthread.h (make_cleanup_restore_current_thread): Don't
114 2018-02-08 Tom Tromey <tom@tromey.com>
116 * mem-break.c (set_raw_breakpoint_at): Use
117 gdb::unique_xmalloc_ptr.
119 2018-01-30 Pedro Alves <palves@redhat.com>
122 * target.c (target_terminal::terminal_state): Rename to ...
123 (target_terminal::m_terminal_state): ... this.
125 2018-01-19 James Clarke <jrtc27@jrtc27.com>
127 * linux-low.c (handle_extended_wait): Surround call to
128 thread_db_notice_clone with #ifdef USE_THREAD_DB.
130 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
132 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
133 linux_ptrace_attach_fail_reason_string now returning an
135 (linux_attach): Likewise.
136 * thread-db.c (attach_thread): Likewise.
138 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
141 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
142 checking for fs_base/gs_base fields in struct user_regs_struct.
143 * configure: Regenerate.
145 2018-01-16 Yao Qi <yao.qi@linaro.org>
148 * linux-low.c (fetch_register): Call supply_register instead of
151 2018-01-08 Yao Qi <yao.qi@linaro.org>
152 Simon Marchi <simon.marchi@ericsson.com>
154 * Makefile.in (OBS): Remove selftest.o.
155 * configure.ac: Set srv_selftest_objs if $development is true.
156 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
157 * configure: Re-generated.
158 * server.c (captured_main): Wrap variable selftest_filter with
161 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
163 * server.c (parse_debug_format_options): Return std::string.
164 (handle_monitor_command, captured_main): Adjust.
166 2018-01-05 Pedro Alves <palves@redhat.com>
169 * server.c (captured_main): Pass quiet=false to
170 save_original_signals_state.
172 2018-01-01 Joel Brobecker <brobecker@adacore.com>
174 * gdbreplay.c (gdbreplay_version): Update copyright year in
176 * server.c (gdbserver_version): Likewise.
178 2017-12-08 Tom Tromey <tom@tromey.com>
180 * ax.c (ax_printf): Update.
182 2017-12-07 Yao Qi <yao.qi@linaro.org>
184 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
185 aarch64_linux_read_description.
186 * linux-amd64-ipa.c (idx2mask): New array.
187 (get_ipa_tdesc): Move idx2mask out.
188 (initialize_low_tracepoint): Initialize target descriptions.
189 * linux-i386-ipa.c (idx2mask): New array.
190 (get_ipa_tdesc): Move idx2mask out.
191 (initialize_low_tracepoint): Initialize target descriptions.
193 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
195 * tdesc.c (struct tdesc_type): Change return type.
196 (tdesc_add_flag): Change parameter type.
197 (tdesc_add_bitfield): Likewise.
198 (tdesc_add_field): Likewise.
199 (tdesc_set_struct_size): Likewise.
201 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
203 * regcache.c (registers_to_string): Remove unused variable.
205 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
207 * inferiors.c (for_each_inferior_with_data): Remove.
208 * inferiors.h (for_each_inferior_with_data): Remove.
209 * server.c (handle_qxfer_threads_worker): Change parameter type.
210 (handle_qxfer_threads_proper): Use for_each_thread.
212 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
214 * inferiors.c (for_each_inferior): Remove.
215 (clear_inferiors): Use for_each_thread.
216 * inferiors.h (for_each_inferior): Remove.
217 * linux-low.c (linux_wait_for_event_filtered): Use
219 (linux_stabilize_threads): Likewise.
220 * regcache.c (regcache_release): Likewise.
221 * server.c (gdb_wants_all_threads_stopped): Likewise.
222 (clear_pending_status_callback): Remove.
223 (handle_status): Use for_each_thread.
224 (captured_main): Likewise.
225 * win32-low.c (child_init_thread_list): Likewise.
226 (win32_clear_inferiors): Likewise.
227 (fake_breakpoint_event): Likewise.
229 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
231 * inferiors.h (find_inferior): Remove.
232 * inferiors.c (find_inferior): Remove.
234 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
236 * linux-low.c (resume_status_pending_p): Update comment.
237 (need_step_over_p): Update comment.
239 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
241 * linux-low.c (proceed_one_lwp): Return void, change parameter
243 (unsuspend_and_proceed_one_lwp): Likewise.
244 (proceed_all_lwps): Use for_each_thread.
245 (unstop_all_lwps): Likewise.
247 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
249 * linux-low.c (linux_resume_one_thread): Return void, take
251 (linux_resume): Use for_each_thread.
253 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
255 * linux-low.c (send_sigstop_callback): Return void, change
256 parameter type. Rename to...
257 (send_sigstop): ... this.
258 (suspend_and_send_sigstop_callback): Return void, change parameter
260 (suspend_and_send_sigstop): ... this.
261 (stop_all_lwps): Use for_each_thread.
263 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
265 * linux-low.c (lwp_running): Return bool, remove unused
267 (linux_stabilize_threads): Use find_thread.
269 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
271 * linux-low.c (select_singlestep_lwp_callback): Remove.
272 (count_events_callback): Remove.
273 (select_event_lwp_callback): Remove.
274 (select_event_lwp): Use find_thread/for_each_thread.
276 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
278 * linux-low.c (not_stopped_callback): Return bool, take filter
280 (linux_wait_for_event_filtered): Use find_thread.
281 (linux_wait_1): Likewise.
283 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
285 * linux-low.c (same_lwp): Remove.
286 (find_lwp_pid): Use find_thread.
288 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
290 * linux-low.c (delete_lwp_callback): Remove.
291 (linux_mourn): Use for_each_thread.
293 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
295 * linux-low.c (linux_detach_lwp_callback): Return void, remove
296 args parameter, don't check for pid.
297 (linux_detach): Use for_each_thread.
299 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
301 * linux-low.c (struct counter): Remove.
302 (second_thread_of_pid_p): Remove.
303 (last_thread_of_process_p): Use find_thread.
305 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
307 * inferiors.c (find_inferior_in_random): Remove.
308 * inferiors.h (find_inferior_in_random): Remove.
309 * linux-low.c (status_pending_p_callback): Return bool, accept
310 parameter ptid directly.
311 (linux_wait_for_event_filtered): Use find_thread_in_random.
312 (linux_wait_1): Likewise.
314 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
316 * inferiors.c (find_inferior_id): Remove.
317 (find_thread_ptid): Move implemention from find_inferior_id to
319 * inferiors.h (find_inferior_id): Remove.
320 * server.c (handle_status): Use find_thread_ptid.
321 (process_serial_event): Likewise.
322 * thread-db.c (find_one_thread): Likewise.
323 (thread_db_thread_handle): Likewise.
324 * win32-low.c (thread_rec): Likewise.
325 (child_delete_thread): Likewise.
326 (win32_thread_alive): Likewise.
327 (get_child_debug_event): Likewise.
329 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
331 * linux-mips-low.c (update_watch_registers_callback): Return
332 void, remove pid_p parameter, don't check for pid.
333 (mips_insert_point, mips_remove_point): Use for_each_thread.
335 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
337 * lynx.low (lynx_delete_thread_callback): Remove.
338 (lynx_mourn): Use for_each_thread.
340 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
342 * regcache.c (regcache_invalidate_one): Remove.
343 (regcache_invalidate_pid): use for_each_thread.
345 2017-11-26 Tom Tromey <tom@tromey.com>
347 * linux-low.c (linux_create_inferior): Update.
349 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
351 * spu-low.c (spu_create_inferior): Fix typo in argument name.
353 2017-11-24 Alan Hayward <alan.hayward@arm.com>
355 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
356 * linux-aarch64-low.c (initialize_low_arch): Call init func.
357 * linux-aarch64-tdesc-selftest.c: New file.
358 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
360 2017-11-24 Alan Hayward <alan.hayward@arm.com>
362 * configure.srv: Add new file.
363 * linux-aarch64-low.c (initialize_low_arch): Call init func.
364 * linux-aarch64-tdesc-selftest.c: New file.
365 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
367 2017-11-24 Alan Hayward <alan.hayward@arm.com>
369 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
370 * linux-aarch64-low.c (initialize_low_arch): Remove init.
371 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
373 2017-11-24 Alan Hayward <alan.hayward@arm.com>
375 * configure.srv: Add new files.
376 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
377 aarch64_linux_read_description.
378 * linux-aarch64-low.c (aarch64_linux_read_description):
379 Merge with aarch64_arch_setup.
380 (aarch64_arch_setup): Call aarch64_linux_read_description.
381 * linux-aarch64-tdesc.c: New file.
382 * linux-aarch64-tdesc.h: New file.
384 2017-11-24 Yao Qi <yao.qi@linaro.org>
386 * configure.srv: Set $srv_regobj for tic6x-linux.
387 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
388 (tic6x_read_description): Move some code to tic6x_arch_setup.
389 (tic6x_tdesc_test): New function.
390 (initialize_low_arch): Call selftests::register_test.
392 2017-11-22 Yao Qi <yao.qi@linaro.org>
394 * remote-utils.c (prepare_resume_reply): Use memcpy.
396 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
398 * linux-low.c (kill_one_lwp_callback): Return void, take
399 argument directly, don't filter on pid.
400 (linux_kill): Use for_each_thread.
402 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
404 * linux-low.c (need_step_over_p): Return bool, remove dummy
406 (linux_resume, proceed_all_lwps): Use find_thread.
408 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
410 * linux-low.c (resume_status_pending_p): Return bool, remove
412 (linux_resume): Use find_thread.
414 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
416 * linux-low.c (struct thread_resume_array): Remove.
417 (linux_set_resume_request): Return void, take arguments
419 (linux_resume): Use for_each_thread.
421 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
423 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
424 return bool, remove data argument.
425 (linux_stabilize_threads): Use find_thread.
427 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
429 * linux-low.c (unsuspend_one_lwp): Remove.
430 (unsuspend_all_lwps): Use for_each_thread, inline code from
433 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
435 * gdbthread.h (find_thread): Add overload with ptid_t filter.
436 * linux-low.c (struct iterate_over_lwps_args): Remove.
437 (iterate_over_lwps_filter): Remove.
438 (iterate_over_lwps): Use find_thread.
440 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
442 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
443 (linux_handle_new_gdb_connection): Use for_each_thread, inline
444 code from reset_lwp_ptrace_options_callback.
446 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
448 * linux-arm-low.c (struct update_registers_data): Remove.
449 (update_registers_callback): Return void, take arguments
450 directly, don't check thread's pid.
451 (arm_insert_point, arm_remove_point): Use for_each_thread.
453 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
455 * win32-low.c (continue_one_thread): Return void, take argument
457 (child_continue): Use for_each_thread.
459 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
461 * win32-i386-low.c (update_debug_registers_callback): Rename
463 (update_debug_registers): ... this, return void, remove pid_p arg.
464 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
466 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
468 * inferiors.h (struct process_info): Add constructor, initialize
470 <syscalls_to_catch>: Change type to std::vector<int>.
471 * inferiors.c (add_process): Allocate process_info with new.
472 (remove_process): Free process_info with delete.
473 * linux-low.c (handle_extended_wait): Adjust.
474 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
475 * server.c (handle_general_set): Adjust.
477 2017-11-16 Pedro Alves <palves@redhat.com>
479 * remote-utils.c (remote_close): Block SIGIO signals instead of
480 uninstalling the SIGIO handler.
482 2017-11-16 Alan Hayward <alan.hayward@arm.com>
484 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
486 2017-11-16 Yao Qi <yao.qi@linaro.org>
488 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
489 (tic6x_store_gregset): Likewise.
490 (tic6x_usrregs_info): Move it up.
492 2017-11-15 Alan Hayward <alan.hayward@arm.com>
494 * Makefile.in: Update arch rules.
495 * configure.srv: Explicitly mark arch/ files.
497 2017-11-13 Andreas Schwab <schwab@suse.de>
499 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
501 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
503 2017-11-06 Pedro Alves <palves@redhat.com>
505 * config.in, configure: Regenerate.
507 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
509 * target.c (struct thread_search): Remove.
510 (thread_search_callback): Remove.
511 (prepare_to_access_memory): Use for_each_thread instead of
512 find_inferior. Inline code from thread_search_callback.
514 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
516 * server.c (struct visit_actioned_threads_data): Remove.
517 (visit_actioned_threads): Change prototype to take arguments
519 (resume): Use find_thread instead of find_inferior.
521 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
523 * server.c (queue_stop_reply_callback): Change prototype, return
525 (find_status_pending_thread_callback): Remove.
526 (handle_status): Replace find_inferior with find_thread and
529 2017-10-25 Alan Hayward <alan.hayward@arm.com>
531 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
533 (aarch64_store_gregset): Likewise.
534 (aarch64_fill_fpregset): Likewise.
535 (aarch64_store_fpregset): Likewise.
537 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
539 * gdbthread.h (find_thread, for_each_thread): New functions.
540 * inferiors.c (thread_of_pid): Remove.
541 (find_any_thread_of_pid): Use find_thread.
542 * linux-low.c (num_lwps): Use for_each_thread.
544 2017-10-17 Yao Qi <yao.qi@linaro.org>
546 * Makefile.in: Remove one rule.
547 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
549 2017-10-17 Yao Qi <yao.qi@linaro.org>
551 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
552 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
554 2017-10-17 Yao Qi <yao.qi@linaro.org>
556 * configure.srv: Rename arm.o with arch/arm.o.
558 2017-10-17 Yao Qi <yao.qi@linaro.org>
560 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
561 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
562 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
563 (arch-i386.o, arch-amd64.o): Remove rules.
564 (arch/%.o): New rule.
565 Update POSTCOMPILE and COMPILE.pre.
566 * configure.ac: Invoke AC_CONFIG_COMMANDS.
567 * configure: Re-generated.
568 * configure.srv: Replace arch-i386.o with arch/i386.o.
569 Replace arch-amd64.o with arch/amd64.o.
571 2017-10-16 Yao Qi <yao.qi@linaro.org>
573 * configure: Regenerated.
575 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
577 * inferiors.h: (struct inferior_list): Remove.
578 (struct inferior_list_entry); Remove.
579 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
580 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
581 get_first_inferior): Remove.
582 (for_each_inferior, for_each_inferior_with_data, find_inferior,
583 find_inferior_id, find_inferior_in_random): Change signature.
584 * inferiors.c (all_threads): Change type to
585 std::list<thread_info *>.
586 (get_thread): Remove macro.
587 (find_inferior, find_inferior_id): Change signature, implement
589 (find_inferior_in_random): Change signature, implement using
590 find_thread_in_random.
591 (for_each_inferior, for_each_inferior_with_data): Change
592 signature, implement using for_each_thread.
593 (add_inferior_to_list, remove_inferior): Remove.
594 (add_thread, get_first_thread, thread_of_pid,
595 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
596 (get_first_inferior, one_inferior_p, clear_inferior_list):
598 (clear_inferiors, get_thread_process): Update.
599 * gdbthread.h: Include <list>.
600 (struct thread_info) <entry>: Remove field.
602 (all_threads): Change type to std::list<thread_info *>.
603 (get_first_inferior): Add doc.
604 (find_thread, for_each_thread, find_thread_in_random): New
606 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
607 * linux-arm-low.c (update_registers_callback): Update.
608 * linux-low.c (second_thread_of_pid_p): Update.
609 (kill_one_lwp_callback, linux_detach_lwp_callback,
610 delete_lwp_callback, status_pending_p_callback, same_lwp,
611 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
612 iterate_over_lwps, not_stopped_callback,
613 resume_stopped_resumed_lwps, count_events_callback,
614 select_singlestep_lwp_callback, select_event_lwp_callback,
615 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
616 suspend_and_send_sigstop_callback, wait_for_sigstop,
617 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
618 lwp_running, linux_set_resume_request, resume_status_pending_p,
619 need_step_over_p, start_step_over, linux_resume_one_thread,
620 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
621 reset_lwp_ptrace_options_callback): Update.
622 * linux-mips-low.c (update_watch_registers_callback): Update.
623 * regcache.c (regcache_invalidate_one, regcache_invalidate):
625 (free_register_cache_thread_one): Remove.
626 (regcache_release): Update.
627 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
628 handle_qxfer_threads_worker): Update.
629 (handle_query): Update, use list iterator.
630 (visit_actioned_threads, handle_pending_status,
631 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
632 clear_pending_status_callback, set_pending_status_callback,
633 find_status_pending_thread_callback, handle_status,
634 process_serial_event): Update.
635 * target.c (thread_search_callback): Update.
636 * thread-db.c (thread_db_get_tls_address): Update.
637 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
639 * win32-i386-low.c (update_debug_registers_callback): Update.
640 * win32-low.c (delete_thread_info, child_delete_thread,
641 continue_one_thread, suspend_one_thread,
642 get_child_debug_event): Adjust.
644 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
646 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
647 * inferiors.h: Include <list>.
648 (struct process_info) <entry>: Remove field.
650 (pid_of): Change macro to function.
651 (ptid_of, lwpid_of): Remove macro.
652 (all_processes): Change type to std::list<process_info *>.
653 (ALL_PROCESSES): Remove macro.
654 (for_each_process, find_process): New function.
655 * inferiors.c (all_processes): Change type to
656 std::list<process_info *>.
657 (find_thread_process): Adjust.
658 (add_process): Likewise.
659 (remove_process): Likewise.
660 (find_process_pid): Likewise.
661 (get_first_process): Likewise.
662 (started_inferior_callback): Remove.
663 (have_started_inferiors_p): Adjust.
664 (attached_inferior_callback): Remove.
665 (have_attached_inferiors_p): Adjust.
666 * linux-low.c (check_zombie_leaders): Likewise.
667 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
668 (x86_linux_update_xmltarget): Adjust.
669 * server.c (handle_query): Likewise.
670 (gdb_reattached_process): Remove.
671 (handle_status): Adjust.
672 (kill_inferior_callback): Likewise.
673 (detach_or_kill_inferior): Remove.
674 (print_started_pid): Likewise.
675 (print_attached_pid): Likewise.
676 (detach_or_kill_for_exit): Update.
677 (process_serial_event): Likewise.
678 * linux-arm-low.c (arm_new_fork): Likewise.
680 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
682 * dll.h: Include <list>.
683 (struct dll_info): Add constructor.
684 <entry>: Remove field.
685 (all_dlls): Change type to std::list<dll_info>.
686 * dll.c: Include <algorithm>.
687 (get_dll): Remove macro.
688 (all_dlls): Change type to std::list<dll_info *>.
689 (free_one_dll): Remove.
690 (match_dll): Likewise.
691 (loaded_dll): Adjust.
692 (unloaded_dll): Adjust to all_dlls type change, use
693 std::find_if. Inline code from match_dll.
694 (clear_dlls): Adjust to all_dlls type change.
695 * server.c (emit_dll_description): Remove.
696 (handle_qxfer_libraries): Adjust to all_dlls type change,
697 integrate emit_dll_description's functionality.
699 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
701 * linux-low.h (struct linux_target_ops) <delete_process>: New
703 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
704 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
705 (struct linux_target_ops): Add delete_process callback.
706 * linux-arm-low.c (arm_delete_process): New.
707 (struct linux_target_ops): Add delete_process callback.
708 * linux-bfin-low.c (struct linux_target_ops): Likewise.
709 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
710 * linux-m32r-low.c (struct linux_target_ops): Likewise.
711 * linux-mips-low.c (mips_linux_delete_process): New.
712 (struct linux_target_ops): Add delete_process callback.
713 * linux-ppc-low.c (struct linux_target_ops): Likewise.
714 * linux-s390-low.c (struct linux_target_ops): Likewise.
715 * linux-sh-low.c (struct linux_target_ops): Likewise.
716 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
717 * linux-tile-low.c (struct linux_target_ops): Likewise.
718 * linux-x86-low.c (x86_linux_delete_process): New.
719 (struct linux_target_ops): Add delete_process callback.
720 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
722 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
724 * linux-aarch64-low.c (the_low_target): Add thread delete
726 * linux-arm-low.c (arm_delete_thread): New function.
727 (the_low_target): Add thread delete callback.
728 * linux-bfin-low.c (the_low_target): Likewise.
729 * linux-crisv32-low.c (the_low_target): Likewise.
730 * linux-low.c (delete_lwp): Invoke delete_thread callback if
732 * linux-low.h (struct linux_target_ops) <delete_thread>: New
734 * linux-m32r-low.c (the_low_target): Add thread delete callback.
735 * linux-mips-low.c (mips_linux_delete_thread): New function.
736 (the_low_target): Add thread delete callback.
737 * linux-ppc-low.c (the_low_target): Likewise.
738 * linux-s390-low.c (the_low_target): Likewise.
739 * linux-sh-low.c (the_low_target): Likewise.
740 * linux-tic6x-low.c (the_low_target): Likewise.
741 * linux-tile-low.c (the_low_target): Likewise.
742 * linux-x86-low.c (the_low_target): Likewise.
743 * linux-xtensa-low.c (the_low_target): Likewise.
745 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
747 * win32-low.c: Include "common-inferior.h".
749 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
751 * inferiors.c (set_inferior_cwd): New function.
752 * server.c (handle_general_set): Handle QSetWorkingDir packet.
753 (handle_query): Inform that QSetWorkingDir is supported.
754 * win32-low.c (create_process): Pass the inferior's cwd to
757 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
759 * inferiors.c (current_inferior_cwd): New global variable.
760 (get_inferior_cwd): New function.
761 * inferiors.h (struct process_info) <cwd>: New field.
763 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
765 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
766 (OBS): Add gdb_tilde_expand.o.
768 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
770 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
771 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
773 2017-09-29 Pedro Alves <palves@redhat.com>
775 * ax.c (gdb_parse_agent_expr): Constify.
776 * ax.h (gdb_parse_agent_expr): Constify.
777 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
779 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
780 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
781 * remote-utils.h (read_ptid): Constify.
782 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
783 (process_point_options, process_serial_event): Constify.
784 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
785 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
786 (cmd_qtbuffer): Constify.
788 2017-09-29 Pedro Alves <palves@redhat.com>
790 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
793 2017-09-29 Pedro Alves <palves@redhat.com>
795 * linux-low.c (handle_extended_wait): Pass parent thread instead
796 of process to thread_db_notice_clone.
797 * linux-low.h (thread_db_notice_clone): Replace parent process
798 parameter with parent thread parameter.
799 * thread-db.c (find_one_thread): Add comment.
800 (thread_db_notice_clone): Replace parent process parameter with
801 parent thread parameter. Temporarily switch to the parent thread.
803 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
805 * gdbthread.h: Include "common-gdbthread.h".
806 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
807 "if" when validating the ptid.
808 * remote-utils.c: Include "gdbthread.h".
809 (prepare_resume_reply): Use "switch_to_thread".
810 * target.c (done_accessing_memory): Likewise.
812 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
814 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
815 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
816 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
817 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
818 s390x-gs-linux64-ipa.o to ipa_obj.
819 * linux-s390-low.c (HWCAP_S390_GS): New define.
820 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
822 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
823 (s390_arch_setup): Check for guarded-storage support and choose
825 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
826 init_registers_s390x_gs_linux64.
827 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
829 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
830 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
832 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
834 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
836 2017-09-21 Kevin Buettner <kevinb@redhat.com>
838 * linux-low.h (struct lwp_info): Add new field, thread_handle.
839 (thread_db_thread_handle): Declare.
840 * linux-low.c (linux_target_ops): Initialize thread_handle.
841 * server.c (handle_qxfer_threads_worker): Add support for
843 * target.h (struct target_ops): Add new function pointer,
845 (target_thread_handle): Define.
846 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
848 (thread_db_thread_handle): New function.
850 2017-09-21 Kevin Buettner <kevinb@redhat.com>
852 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
853 * linux-low.h (thread_db_notice_clone): Declare.
854 * thread-db.c (thread_db_notice_clone): New function.
856 2017-09-21 Pedro Alves <palves@redhat.com>
858 * server.c (gdb_read_memory, handle_status, process_serial_event)
859 (handle_serial_event, handle_target_event): Adjust to
860 set_desired_thread prototype change.
861 * target.c (set_desired_thread): Remove 'use_general' parameter
863 * target.h (set_desired_thread): Remove 'use_general' parameter.
865 2017-09-20 Tom Tromey <tom@tromey.com>
867 * target.c (target_terminal::terminal_state): Define.
868 (target_terminal::init): Rename from target_terminal_init.
869 (target_terminal::inferior): Rename from
870 target_terminal_inferior.
871 (target_terminal::ours): Rename from target_terminal_ours.
872 (target_terminal::ours_for_output, target_terminal::info): New.
874 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
876 * server.c (accumulate_file_name_length): Remove.
877 (emit_dll_description): Adjust to std::string change.
878 (handle_qxfer_libraries): Use std::string to hold document.
880 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
882 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
883 return type of xml_escape_text.
884 * server.c (emit_dll_description): Likewise.
886 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
888 * server.c (captured_main): Accept argument for --selftest.
889 Update run_tests call.
890 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
891 when registering selftests.
893 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
895 * regcache.c (get_thread_regcache): Update code to use "std::vector"
896 instead of "VEC" for "target_desc.reg_defs".
897 (regcache_cpy): Likewise.
898 (registers_to_string): Likewise.
899 (registers_from_string): Likewise.
900 (find_regno): Likewise.
901 (supply_regblock): Likewise.
902 (regcache_raw_read_unsigned): Likewise.
903 * tdesc.c (init_target_desc): Likewise.
904 (tdesc_create_reg): Likewise.
905 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
906 (struct target_desc) <reg_defs>: Convert to "std::vector".
907 (target_desc): Do not initialize "reg_defs".
908 (~target_desc): Update code to use "std::vector" instead of "VEC"
909 for "target_desc.reg_defs".
910 (operator==): Likewise.
912 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
914 * inferiors.h (thread_to_gdb_id): Remove.
915 * inferiors.c (thread_to_gdb_id): Remove.
916 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
917 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
918 lynx_store_registers, lynx_read_memory, lynx_write_memory):
920 * nto-low.c (nto_fetch_registers, nto_store_registers,
921 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
923 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
925 * inferiors.h (gdb_id_to_thread_id): Remove.
926 * inferiors.c (gdb_id_to_thread_id): Remove.
927 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
928 removal. Move pid declaration closer to where it's used.
930 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
932 * server.c (handle_detach): New function.
933 (process_serial_event): Move code out, call handle_detach.
935 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
937 * server.c (require_running): Rename to ...
938 (require_running_or_return): ... this ...
939 (require_running_or_break): ... and this.
940 (handle_query, process_serial_event): Adjust.
942 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
944 * linux-low.c (linux_set_resume_request): Remove unused
947 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
949 * server.c (first_thread_of): Remove.
950 (process_serial_event): Replace usage of first_thread_of with
951 find_any_thread_of_pid.
952 * tracepoint.c (same_process_p): Remove.
953 (gdb_agent_about_to_close): Replace usage of same_process_p with
954 find_any_thread_of_pid.
955 * linux-x86-low.c (same_process_callback): Remove.
956 (x86_arch_setup_process_callback): Replace usage of
957 same_process_callback with find_any_thread_of_pid.
958 * thread-db.c (any_thread_of): Remove.
959 (switch_to_process): Replace usage of any_thread_of with
960 find_any_thread_of_pid.
961 * inferiors.c (thread_pid_matches_callback): Remove.
962 (find_thread_process): Adjust to use find_any_thread_of_pid.
964 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
966 * regcache.c (get_thread_regcache): Guard calls to "memset"
969 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
971 * linux-low.c (handle_extended_wait): Use
972 "allocate_target_description" instead of "XNEW".
973 * linux-x86-low.c (initialize_low_arch): Likewise.
975 2017-09-05 Yao Qi <yao.qi@linaro.org>
977 * configure.srv (srv_i386_regobj): Remove.
978 (srv_amd64_regobj): Remove.
979 (srv_regobj): Set it to "" for x86 non-linux targets.
980 * linux-x86-tdesc.c (i386_linux_read_description):
981 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
982 (init_registers_i386): Remove the declaration.
983 (tdesc_i386): Remove the declaration.
984 (lynx_i386_arch_setup): Call i386_create_target_description.
985 * nto-x86-low.c: Likewise.
986 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
987 [!__x86_64__]: include arch/i386.h.
988 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
990 2017-09-05 Yao Qi <yao.qi@linaro.org>
992 * configure.srv (srv_amd64_linux_xmlfiles): Remove
993 i386/amd64-XXX-linux from it.
995 2017-09-05 Yao Qi <yao.qi@linaro.org>
997 * configure.srv: Empty srv_amd64_linux_regobj if $development is
999 (ipa_amd64_linux_regobj): Remove.
1000 (ipa_x32_linux_regobj): Remove.
1002 2017-09-05 Yao Qi <yao.qi@linaro.org>
1004 * Makefile.in (arch-amd64.o): New rule.
1005 * configure.srv: Append arch-amd64.o.
1006 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1007 (get_ipa_tdesc): Call amd64_linux_read_description.
1008 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1009 and init_registers_amd64_XXX.
1010 * linux-x86-low.c (x86_linux_read_description): Call
1011 amd64_linux_read_description.
1012 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1013 (initialize_low_arch): Don't call init_registers_x32_XXX and
1014 init_registers_amd64_XXX.
1015 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1016 and tdesc_amd64_XXX.
1017 [__x86_64__] (amd64_tdesc_test): New function.
1018 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1019 and init_registers_amd64_XXX.
1020 * linux-x86-tdesc.c: Include arch/amd64.h.
1021 (xcr0_to_tdesc_idx): New function.
1022 (i386_linux_read_description): New function.
1023 (amd64_get_ipa_tdesc_idx): New function.
1024 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1025 (amd64_get_ipa_tdesc): Declare.
1027 2017-09-05 Yao Qi <yao.qi@linaro.org>
1029 * configure.srv (srv_i386_linux_xmlfiles): Remove
1030 i386/i386-XXX-linux.xml from it.
1032 2017-09-05 Yao Qi <yao.qi@linaro.org>
1034 * configure.srv: Set srv_i386_linux_regobj empty if $development
1036 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1037 initialize_low_tdesc.
1038 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1039 with #if initialize_low_tdesc.
1040 * linux-x86-tdesc-selftest.c: New file.
1041 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1043 2017-09-05 Yao Qi <yao.qi@linaro.org>
1045 * Makefile.in (arch-i386.o): New rule.
1046 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1047 (x86_64-*-linux*): Likewise.
1048 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1049 include arch/i386.h.
1050 (i386_linux_read_description): Remove code and call
1051 i386_create_target_description.
1052 * tdesc.c (allocate_target_description): New function.
1053 * tdesc.h (set_tdesc_architecture): Remove declaration.
1054 (set_tdesc_osabi): Likewise.
1056 2017-09-05 Yao Qi <yao.qi@linaro.org>
1058 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1059 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1060 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1062 * server.c (get_features_xml): Call tdesc_get_features_xml.
1063 * tdesc.c (set_tdesc_architecture): New function.
1064 (set_tdesc_osabi): New function.
1065 (tdesc_get_features_xml): New function.
1066 (tdesc_create_feature): Add an argument.
1067 * tdesc.h (struct target_desc) <features>: New field.
1068 <arch, osabi>: New field.
1069 (~target_desc): xfree features, arch, and osabi.
1070 (target_desc::oerator==): Don't compare .xmltarget.
1071 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1072 (set_tdesc_osabi): Likewise.
1073 (tdesc_get_features_xml): Likewise.
1075 2017-09-05 Yao Qi <yao.qi@linaro.org>
1077 * linux-x86-tdesc.c: Include selftest.h.
1078 (i386_tdesc_test): New function.
1079 (initialize_low_tdesc): Call selftests::register_test.
1080 * tdesc.h: Include regdef.h.
1081 (target_desc): Override operator == and !=.
1083 2017-09-05 Yao Qi <yao.qi@linaro.org>
1085 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1086 (ipa_obj): Likewise.
1087 * linux-i386-ipa.c: Include common/x86-xstate.h
1088 (get_ipa_tdesc): Call i386_linux_read_description.
1089 (initialize_low_tracepoint): Don't call init_registers_XXX
1090 functions, call initialize_low_tdesc instead.
1091 * linux-x86-low.c (x86_linux_read_description): Call
1092 i386_linux_read_description.
1093 (initialize_low_arch): Don't call init_registers_i386_XXX
1094 functions, call initialize_low_tdesc.
1095 * linux-x86-tdesc.c: New file.
1096 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1097 (i386_get_ipa_tdesc_idx): Declare.
1098 (i386_get_ipa_tdesc): Declare.
1099 (initialize_low_tdesc): Declare.
1101 2017-09-05 Yao Qi <yao.qi@linaro.org>
1103 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1106 2017-09-05 Yao Qi <yao.qi@linaro.org>
1108 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1109 * regcache.c (get_thread_regcache): Use VEC_length.
1110 (init_register_cache): Likewise.
1111 (regcache_cpy): Likewise.
1112 (registers_to_string): Iterate reg_defs via VEC_iterate.
1113 (find_regno): Likewise.
1114 (find_register_by_number): Use VEC_index.
1115 (register_size): Call find_register_by_number.
1116 (register_data): Call find_register_by_number.
1117 (supply_regblock): Use VEC_length.
1118 (regcache_raw_read_unsigned): Likewise.
1119 * tdesc.c (init_target_desc): Iterate reg_defs via
1121 (default_description): Update initializer.
1122 (copy_target_description): Don't update field num_registers.
1123 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1124 <num_registers>: Remove.
1126 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1128 * Makefile.in (.SECONDARY): Define target.
1130 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1132 * linux-low.c (linux_wait_1): Adjust.
1133 * server.c (queue_stop_reply_callback): Adjust.
1135 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1137 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1138 QEnvironmentUnset and QEnvironmentReset packets.
1139 (handle_query): Inform remote that QEnvironmentHexEncoded,
1140 QEnvironmentUnset and QEnvironmentReset are supported.
1142 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1144 * inferiors.h (inferior_target_data): Rename to ...
1145 (thread_target_data): ... this.
1146 (inferior_regcache_data): Rename to ...
1147 (thread_regcache_data): ... this.
1148 (set_inferior_regcache_data): Rename to ...
1149 (set_thread_regcache_data): ... this.
1150 * inferiors.c (inferior_target_data): Rename to ...
1151 (thread_target_data): ... this.
1152 (inferior_regcache_data): Rename to ...
1153 (thread_regcache_data): ... this.
1154 (set_inferior_regcache_data): Rename to ...
1155 (set_thread_regcache_data): ... this.
1156 (free_one_thread): Update.
1157 * linux-low.h (get_thread_lwp): Update.
1158 * regcache.c (get_thread_regcache): Update.
1159 (regcache_invalidate_thread): Update.
1160 (free_register_cache_thread): Update.
1161 * win32-i386-low.c (update_debug_registers_callback): Update.
1162 (win32_get_current_dr): Update.
1163 * win32-low.c (thread_rec): Update.
1164 (delete_thread_info): Update.
1165 (continue_one_thread): Update.
1166 (suspend_one_thread): Update.
1168 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1170 * inferiors.c (set_inferior_target_data): Remove.
1171 * inferiors.h (set_inferior_target_data): Remove.
1173 2017-08-18 Yao Qi <yao.qi@linaro.org>
1175 * Makefile.in (OBS): Add selftest.o.
1176 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1177 * configure, config.in: Re-generated.
1178 * server.c: Include common/sefltest.h.
1179 (captured_main): Handle option --selftest.
1181 2017-08-09 Yao Qi <yao.qi@linaro.org>
1183 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1184 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1185 i386-avx-mpx.o and i386-mmx.o.
1186 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1187 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1188 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1189 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1190 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1191 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1192 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1193 i386/amd64-avx-mpx.xml.
1195 2017-08-09 Yao Qi <yao.qi@linaro.org>
1197 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1198 and x32-avx-avx512.o.
1199 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1200 i386/x32-avx-avx512.xml.
1202 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1204 * tracepoint.h (enum class fast_tpoint_collect_result): New
1206 (fast_tracepoint_collecting): Change return type to
1207 fast_tpoint_collect_result.
1208 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1209 * linux-low.h: Include tracepoint.h.
1210 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1211 fast_tpoint_collect_result.
1212 * linux-low.c (handle_tracepoints): Adjust.
1213 (linux_fast_tracepoint_collecting): Change return type to
1214 fast_tpoint_collect_result.
1215 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1216 linux_wait_1, stuck_in_jump_pad_callback,
1217 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1218 proceed_one_lwp): Adjust to type change.
1220 2017-07-10 Yao Qi <yao.qi@linaro.org>
1222 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1224 2017-06-29 Yao Qi <yao.qi@linaro.org>
1226 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1228 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1230 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1232 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1234 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1236 * linux-low.c (linux_create_inferior): Adjust code to access the
1237 environment information via 'gdb_environ' class.
1238 * lynx-low.c (lynx_create_inferior): Likewise.
1239 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1240 (get_environ): Return a pointer to 'our_environ'.
1241 (captured_main): Initialize 'our_environ'.
1242 * server.h (get_environ): Adjust prototype.
1243 * spu-low.c (spu_create_inferior): Adjust code to access the
1244 environment information via 'gdb_environ' class.
1246 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1248 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1249 usage of "register" keyword.
1251 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1253 * configure: Re-generate.
1255 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1257 * configure: Re-generate.
1259 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1261 * Makefile.in (COMPILE.pre): Add "-x c++".
1263 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1265 * fork-child.c: Conditionally include <signal.h>.
1267 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1269 * server.c (handle_general_set): Handle new packet
1270 "QStartupWithShell".
1271 (handle_query): Add "QStartupWithShell" to the list of supported
1273 (gdbserver_usage): Add help text explaining the
1274 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1276 (captured_main): Recognize and act upon the presence of the new
1279 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1280 Pedro Alves <palves@redhat.com>
1282 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1283 * configure: Regenerate.
1284 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1286 (i[34567]86-*-lynxos*): Likewise.
1287 (spu*-*-*): Likewise.
1288 * fork-child.c: New file.
1289 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1291 (linux_ptrace_fun): New function.
1292 (linux_create_inferior): Adjust function prototype to reflect
1293 change on "target.h". Adjust function code to use
1295 (linux_request_interrupt): Delete "signal_pid".
1296 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1297 (lynx_ptrace_fun): New function.
1298 (lynx_create_inferior): Adjust function prototype to reflect
1299 change on "target.h". Adjust function code to use
1301 * nto-low.c (nto_create_inferior): Adjust function prototype and
1302 code to reflect change on "target.h". Update comments.
1303 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1304 "common-terminal.h" and "environ.h".
1305 (terminal_fd): Moved to fork-child.c.
1306 (old_foreground_pgrp): Likewise.
1307 (restore_old_foreground_pgrp): Likewise.
1308 (last_status): Make it global.
1309 (last_ptid): Likewise.
1310 (our_environ): New variable.
1311 (startup_with_shell): Likewise.
1312 (program_name): Likewise.
1313 (program_argv): Rename to...
1314 (program_args): ...this.
1315 (wrapper_argv): New variable.
1316 (start_inferior): Delete function.
1317 (get_exec_wrapper): New function.
1318 (get_exec_file): Likewise.
1319 (get_environ): Likewise.
1320 (prefork_hook): Likewise.
1321 (post_fork_inferior): Likewise.
1322 (postfork_hook): Likewise.
1323 (postfork_child_hook): Likewise.
1324 (handle_v_run): Update code to deal with arguments coming from the
1325 remote host. Update calls from "start_inferior" to
1327 (captured_main): Likewise. Initialize environment variable. Call
1329 * server.h (post_fork_inferior): New prototype.
1330 (get_environ): Likewise.
1331 (last_status): Declare.
1332 (last_ptid): Likewise.
1333 (signal_pid): Likewise.
1334 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1335 (spu_ptrace_fun): New function.
1336 (spu_create_inferior): Adjust function prototype to reflect change
1337 on "target.h". Adjust function code to use "fork_inferior".
1338 * target.c (target_terminal_init): New function.
1339 (target_terminal_inferior): Likewise.
1340 (target_terminal_ours): Likewise.
1341 * target.h: Include <vector>.
1342 (struct target_ops) <create_inferior>: Update prototype.
1343 (create_inferior): Update macro.
1344 * utils.c (gdb_flush_out_err): New function.
1345 * win32-low.c (win32_create_inferior): Adjust function prototype
1346 and code to reflect change on "target.h".
1348 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1350 * inferiors.c (switch_to_thread): New function.
1352 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1354 * Makefile.in (SFILE): Add "common/job-control.c".
1355 (OBS): Add "job-control.o".
1357 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1359 * Makefile: Remove "@host_makefile_frag@".
1361 2017-05-05 Pedro Alves <palves@redhat.com>
1363 * configure: Regenerate.
1365 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1367 * configure: Regenerate.
1369 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1371 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1372 software_single_step change of return type to
1373 std::vector<CORE_ADDR>.
1374 * linux-low.c (install_software_single_step_breakpoints):
1376 * linux-low.h (install_software_single_step_breakpoints):
1379 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1381 * remote-utils.c: Include "gdb_termios.h" instead of
1383 * terminal.h: Delete file.
1385 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1387 * server.c: Include <vector>.
1388 <program_argv, wrapper_argv>: Convert to std::vector.
1389 (start_inferior): Rewrite function to use C++.
1390 (handle_v_run): Likewise. Update code that calculates the argv
1391 based on the vRun packet; use C++.
1392 (captured_main): Likewise.
1394 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1396 * server.c (handle_v_cont): Initialize thread_resume::thread
1399 2017-04-05 Pedro Alves <palves@redhat.com>
1401 * configure: Regenerate.
1403 2017-04-05 Pedro Alves <palves@redhat.com>
1405 * gdbreplay.c (sync_error): Constify.
1406 * linux-x86-low.c (push_opcode): Constify.
1408 2017-04-05 Pedro Alves <palves@redhat.com>
1410 * win32-low.c (get_child_debug_event)
1411 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1412 Report TARGET_WAITKIND_SPURIOUS instead.
1414 2017-04-05 Pedro Alves <palves@redhat.com>
1416 * remote-utils.c (remote_prepare, remote_open): Constify.
1417 * remote-utils.h (remote_prepare, remote_open): Constify.
1418 * server.c (captured_main): Constify 'port' handling.
1420 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1422 * Makefile.in (clean): Clear .deps.
1424 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1426 * .gitignore: Remove generated files, replace with wildcard.
1427 * (clean): Replace removal of generated files with wildcard.
1428 (version.c): Replace with...
1429 (version-generated.c): ...this.
1430 (xml-builtin.c): Replace with...
1431 (xml-builtin-generated.c): ...this.
1432 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1433 (%.c: *regformats*): Replace with...
1434 (%-generated.c: *regformats*): ...this.
1436 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1438 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1439 (xtensa_fill_gregset): Call collect_register_by_name for
1441 (xtensa_store_gregset): Call supply_register_by_name for
1444 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1446 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1447 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1448 (xtensa_store_gregset): Call supply_register for all registers in
1449 a0_regnum..a0_regnum + C0_NREGS range.
1451 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1453 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1454 (ax-ipa.o: ax.c): Remove.
1455 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1456 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1457 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1458 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1459 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1461 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1463 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1464 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1465 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1466 (errors-ipa.o: ../common/errors.c): Remove.
1467 (format-ipa.o: ../common/format.c): Remove.
1468 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1470 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1472 * Makefile.in (%-ipa.o: %.c): New rule.
1473 (tracepoint-ipa.o: tracepoint.c): Remove.
1474 (utils-ipa.o: utils.c): Remove.
1475 (remote-utils-ipa.o: remote-utils.c): Remove.
1476 (regcache-ipa.o: regcache.c): Remove.
1477 (i386-linux-ipa.o: i386-linux.c): Remove.
1478 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1479 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1480 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1481 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1482 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1483 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1484 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1485 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1486 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1487 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1488 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1489 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1490 (aarch64-ipa.o: aarch64.c): Remove.
1491 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1492 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1493 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1494 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1495 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1496 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1497 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1498 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1499 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1500 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1501 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1502 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1503 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1504 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1505 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1506 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1507 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1508 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1509 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1510 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1511 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1512 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1513 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1514 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1515 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1516 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1517 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1518 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1519 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1520 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1521 (tdesc-ipa.o: tdesc.c): Remove.
1522 (x32-linux-ipa.o: x32-linux.c): Remove.
1523 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1524 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1526 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1528 * Makefile.in (%.o: ../arch/%.c): New rule.
1529 (arm.o: ../arch/arm.c): Remove.
1530 (arm-linux.o: ../arch/arm-linux.c): Remove.
1531 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1532 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1534 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1536 * Makefile.in (%.o: ../nat/%.c): New rule.
1537 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1538 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1539 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1540 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1541 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1542 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1543 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1544 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1545 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1546 (linux-personality.o: ../nat/linux-personality.c): Remove.
1547 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1548 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1549 (x86-linux.o: ../nat/x86-linux.c): Remove.
1550 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1551 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1553 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1555 * Makefile.in (%.o: ../common/%.c): New rule.
1556 (signals.o: ../common/signals.c): Remove.
1557 (print-utils.o: ../common/print-utils.c): Remove.
1558 (rsp-low.o: ../common/rsp-low.c): Remove.
1559 (common-utils.o: ../common/common-utils.c): Remove.
1560 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1561 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1562 (vec.o: ../common/vec.c): Remove.
1563 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1564 (xml-utils.o: ../common/xml-utils.c): Remove.
1565 (ptid.o: ../common/ptid.c): Remove.
1566 (buffer.o: ../common/buffer.c): Remove.
1567 (format.o: ../common/format.c): Remove.
1568 (filestuff.o: ../common/filestuff.c): Remove.
1569 (agent.o: ../common/agent.c): Remove.
1570 (errors.o: ../common/errors.c): Remove.
1571 (environ.o: ../common/environ.c): Remove.
1572 (common-debug.o: ../common/common-debug.c): Remove.
1573 (cleanups.o: ../common/cleanups.c): Remove.
1574 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1575 (fileio.o: ../common/fileio.c): Remove.
1576 (common-regcache.o: ../common/common-regcache.c): Remove.
1577 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1578 (new-op.o: ../common/new-op.c): Remove.
1579 (btrace-common.o: ../common/btrace-common.c): Remove.
1581 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1583 * Makefile.in (%.o: ../target/%.c): New rule.
1584 (waitstatus.o: ../target/waitstatus.c): Remove.
1586 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1589 (%.c: ../regformats/%.dat,
1590 (%.c: ../regformats/arm/%.dat,
1591 (%.c: ../regformats/i386/%.dat,
1592 (%.c: ../regformats/rs6000/%.dat): New rules.
1593 (aarch64.c): Remove.
1594 (reg-arm.c): Remove.
1595 (arm-with-iwmmxt.c): Remove.
1596 (arm-with-vfpv2.c): Remove.
1597 (arm-with-vfpv3.c): Remove.
1598 (arm-with-neon.c): Remove.
1599 (reg-bfin.c): Remove.
1600 (reg-cris.c): Remove.
1601 (reg-crisv32.c): Remove.
1603 (i386-linux.c): Remove.
1604 (i386-avx.c): Remove.
1605 (i386-avx-linux.c): Remove.
1606 (i386-avx-avx512.c): Remove.
1607 (i386-avx-avx512-linux.c): Remove.
1608 (i386-mpx.c): Remove.
1609 (i386-mpx-linux.c): Remove.
1610 (i386-avx-mpx-avx512-pku.c): Remove.
1611 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1612 (i386-avx-mpx.c): Remove.
1613 (i386-avx-mpx-linux.c): Remove.
1614 (i386-mmx.c): Remove.
1615 (i386-mmx-linux.c): Remove.
1616 (reg-ia64.c): Remove.
1617 (reg-m32r.c): Remove.
1618 (reg-m68k.c): Remove.
1620 (mips-linux.c): Remove.
1621 (mips-dsp-linux.c): Remove.
1622 (mips64-linux.c): Remove.
1623 (mips64-dsp-linux.c): Remove.
1624 (nios2-linux.c): Remove.
1625 (powerpc-32.c): Remove.
1626 (powerpc-32l.c): Remove.
1627 (powerpc-altivec32l.c): Remove.
1628 (powerpc-cell32l.c): Remove.
1629 (powerpc-vsx32l.c): Remove.
1630 (powerpc-isa205-32l.c): Remove.
1631 (powerpc-isa205-altivec32l.c): Remove.
1632 (powerpc-isa205-vsx32l.c): Remove.
1633 (powerpc-e500l.c): Remove.
1634 (powerpc-64l.c): Remove.
1635 (powerpc-altivec64l.c): Remove.
1636 (powerpc-cell64l.c): Remove.
1637 (powerpc-vsx64l.c): Remove.
1638 (powerpc-isa205-64l.c): Remove.
1639 (powerpc-isa205-altivec64l.c): Remove.
1640 (powerpc-isa205-vsx64l.c): Remove.
1641 (s390-linux32.c): Remove.
1642 (s390-linux32v1.c): Remove.
1643 (s390-linux32v2.c): Remove.
1644 (s390-linux64.c): Remove.
1645 (s390-linux64v1.c): Remove.
1646 (s390-linux64v2.c): Remove.
1647 (s390-te-linux64.c): Remove.
1648 (s390-vx-linux64.c): Remove.
1649 (s390-tevx-linux64.c): Remove.
1650 (s390x-linux64.c): Remove.
1651 (s390x-linux64v1.c): Remove.
1652 (s390x-linux64v2.c): Remove.
1653 (s390x-te-linux64.c): Remove.
1654 (s390x-vx-linux64.c): Remove.
1655 (s390x-tevx-linux64.c): Remove.
1656 (tic6x-c64xp-linux.c): Remove.
1657 (tic6x-c64x-linux.c): Remove.
1658 (tic6x-c62x-linux.c): Remove.
1660 (reg-sparc64.c): Remove.
1661 (reg-spu.c): Remove.
1663 (amd64-linux.c): Remove.
1664 (amd64-avx.c): Remove.
1665 (amd64-avx-linux.c): Remove.
1666 (amd64-avx-avx512.c): Remove.
1667 (amd64-avx-avx512-linux.c): Remove.
1668 (amd64-mpx.c): Remove.
1669 (amd64-mpx-linux.c): Remove.
1670 (amd64-avx-mpx-avx512-pku.c): Remove.
1671 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1672 (amd64-avx-mpx.c): Remove.
1673 (amd64-avx-mpx-linux.c): Remove.
1675 (x32-linux.c): Remove.
1676 (x32-avx.c): Remove.
1677 (x32-avx-linux.c): Remove.
1678 (x32-avx-avx512.c): Remove.
1679 (x32-avx-avx512-linux.c): Remove.
1680 (reg-xtensa.c): Remove.
1681 (reg-tilegx.c): Remove.
1682 (reg-tilegx32.c): Remove.
1684 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1686 * Makefile.in (SFILES): Add "common/environ.c".
1687 (OBJS): Add "common/environ.h".
1689 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1691 * configure.ac: Check if the fs_base and gs_base members of
1692 `struct user_regs_struct' exist.
1693 * config.in: Regenerated.
1694 * configure: Likewise.
1696 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1698 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1700 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1701 (get_next_pcs_syscall_next_pc): Likewise.
1703 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1705 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1706 * nto-x86-low.c: Likewise.
1708 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1710 * Makefile.in: Include disable-implicit-rules.mk.
1712 2016-11-23 Pedro Alves <palves@redhat.com>
1714 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1715 (debug_vprintf): Use std::chrono::steady_clock instead of
1716 gettimeofday. Use '.' instead of ':'.
1717 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1718 (get_timestamp): Use std::chrono::steady_clock instead of
1721 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1723 * Makefile.in: Fix whitespace formatting.
1725 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1727 * Makefile.in (SFILES, OBS): Flatten list and order
1730 2016-11-23 Pedro Alves <palves@redhat.com>
1732 * event-loop.c (handle_file_event): Use warning.
1733 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1734 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1737 2016-11-23 Pedro Alves <palves@redhat.com>
1739 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1741 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1742 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1743 debug_printf and debug_flush for debug output.
1744 * server.c (handle_general_set): Likewise.
1745 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1748 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1750 * Makefile.in (.c.o): Replace rule with ...
1751 (%.o: %.c): ... this one.
1753 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1755 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1756 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1758 * configure.ac: Remove checks for the make program.
1759 * configure: Re-generate.
1761 2016-10-28 Pedro Alves <palves@redhat.com>
1763 * Makefile.in (CXX_DIALECT): Get from configure.
1764 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1765 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1766 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1767 * config.in: Regenerate.
1768 * configure: Regenerate.
1770 2016-10-27 Yao Qi <yao.qi@linaro.org>
1772 * linux-low.c (linux_supports_range_stepping): Return true if
1773 can_software_single_step return true.
1775 2016-10-27 Yao Qi <yao.qi@linaro.org>
1777 * inferiors.c (find_inferior_in_random): New function.
1778 * inferiors.h (find_inferior_in_random): Declare.
1779 * linux-low.c (linux_wait_for_event_filtered): Call
1780 find_inferior_in_random instead of find_inferior.
1782 2016-10-27 Yao Qi <yao.qi@linaro.org>
1784 * linux-low.c (linux_wait_1): If single-step breakpoints are
1785 inserted, remove them.
1787 2016-10-26 Pedro Alves <palves@redhat.com>
1789 * linux-low.c (handle_extended_wait): Link parent/child fork
1791 (linux_wait_1): Unlink them.
1792 (linux_set_resume_request): Ignore resume requests for
1793 already-resumed and unhandled fork child threads.
1794 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1795 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1797 (handle_v_requests) <vCont>: Don't call require_running.
1798 * server.h (in_queued_stop_replies): New declaration.
1800 2016-10-24 Yao Qi <yao.qi@linaro.org>
1803 * linux-aarch64-low.c (append_insns): Cast the return value to
1806 2016-10-10 Yao Qi <yao.qi@linaro.org>
1808 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1810 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1812 * target.c (target_supports_multi_process): New function, moved
1814 * target.h (target_supports_multi_process): ... here. Remove
1817 2016-10-05 Tom Tromey <tom@tromey.com>
1820 * tracepoint.c (handle_tracepoint_bkpts): Check
1821 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1823 2016-10-05 Yao Qi <yao.qi@linaro.org>
1825 * configure.srv: Update the path of arm-*.xml files.
1827 2016-10-05 Terry Guo <terry.guo@arm.com>
1828 Yao Qi <yao.qi@linaro.org>
1830 * Makefile.in: Adjust the path of rules.
1831 * configure.srv: Update the path of xml files.
1832 * regformats/arm-with-iwmmxt.dat: Regenerated.
1833 * regformats/arm-with-neon.dat: Likewise.
1834 * regformats/arm-with-vfpv2.dat: Likewise.
1835 * regformats/arm-with-vfpv3.dat Likewise.
1837 2016-09-30 Yao Qi <yao.qi@linaro.org>
1840 * target.c (target_stop_and_wait): Don't call
1841 target_continue_no_signal, use resume_stop instead.
1843 2016-09-26 Yao Qi <yao.qi@linaro.org>
1845 * linux-low.c (linux_wait_1): Call debug_exit.
1847 2016-09-23 Pedro Alves <palves@redhat.com>
1849 * Makefile.in (SFILES): Add common/new-op.c.
1850 (OBS): Add common/new-op.o.
1851 (new-op.o): New rule.
1853 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1855 * .gitinore: Ignore more files.
1857 2016-09-21 Yao Qi <yao.qi@linaro.org>
1859 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1862 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1864 * server.c (start_inferior): Call target_mourn_inferior instead of
1865 mourn_inferior; pass ptid_t argument to it.
1867 (handle_target_event): Likewise.
1868 * target.c (target_mourn_inferior): New function.
1869 * target.h (mourn_inferior): Delete macro.
1871 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1873 * linux-low.c (lwp_is_stepping): New function.
1875 2016-09-06 Carl Love <cel@us.ibm.com>
1877 * server.c (start_inferior): Fixed comment, requested comment change
1878 didn't get updated correctly. Removed reference to ptrace () call as
1879 it is only true on Linux systems.
1881 2016-09-06 Carl Love <cel@us.ibm.com>
1883 * server.c (start_inferior): Do not call
1884 function target_post_create_inferior () if the
1885 inferior process has already exited.
1887 2016-09-05 Pedro Alves <palves@redhat.com>
1889 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1890 (COMPILE.pre, CC_LD): Use CXX directly.
1891 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1892 * acinclude.m4: Don't include build-with-cxx.m4.
1893 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1894 * configure: Regenerate.
1896 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1899 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1900 call writing data to own_buf.
1902 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1904 * target.c (mywait): Call target_wait instead of
1906 (target_wait): New function.
1908 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1910 * server.c (start_inferior): New variable 'ptid'. Replace calls
1911 to the_target->resume by target_continue{,_no_signal}, depending
1913 * target.c (target_stop_and_wait): Call target_continue_no_signal
1914 instead of the_target->resume.
1915 (target_continue): New function.
1917 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1919 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1921 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1924 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1926 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1927 * linux-arm-low.c (ps_get_thread_area): Likewise.
1928 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1929 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1930 * linux-mips-low.c (ps_get_thread_area): Likewise.
1931 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1932 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1933 * linux-x86-low.c (ps_get_thread_area): Likewise.
1934 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1936 2016-08-19 Pedro Alves <palves@redhat.com>
1938 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1940 2016-08-19 Pedro Alves <palves@redhat.com>
1942 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1943 comment. Use memcpy instead of casting through unsigned long.
1945 2016-08-19 Pedro Alves <palves@redhat.com>
1947 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1948 allocating around 0x80000000.
1950 2016-08-19 Pedro Alves <palves@redhat.com>
1953 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1954 (x32-avx512-linux-ipa.o): New rules.
1955 * configure.ac (x86_64-*-linux*): New x32 check.
1956 * configure.srv (ipa_x32_linux_regobj): New.
1957 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1958 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1960 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1962 * configure: Regenerate.
1964 2016-08-09 Pedro Alves <palves@redhat.com>
1967 * Makefile.in (OBS): Add signals-state-save-restore.o.
1968 (signals-state-save-restore.o): New rule.
1969 * config.in: Regenerate.
1970 * configure: Regenerate.
1971 * linux-low.c: Include "signals-state-save-restore.h".
1972 (linux_create_inferior): Call
1973 restore_original_signals_state.
1974 * server.c: Include "dispositions-save-restore.h".
1975 (captured_main): Call save_original_signals_state.
1977 2016-08-05 Pedro Alves <palves@redhat.com>
1979 * configure: Regenerate.
1981 2016-08-04 Yao Qi <yao.qi@linaro.org>
1983 * linux-low.c (regsets_fetch_inferior_registers): Check
1984 errno is ESRCH or not.
1986 2016-08-02 Yao Qi <yao.qi@linaro.org>
1988 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1989 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1990 (thread_db_load_search): Update.
1991 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1992 td_ta_set_event and td_ta_event_getmsg.
1994 2016-07-26 Pedro Alves <palves@redhat.com>
1997 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1998 of unsigned long for 64-bit registers and use uint32_t instead of
1999 unsigned int for 32-bit registers.
2001 2016-07-26 Pedro Alves <palves@redhat.com>
2003 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2006 2016-07-21 Tom Tromey <tom@tromey.com>
2008 * configure: Rebuild.
2010 2016-07-21 Yao Qi <yao.qi@linaro.org>
2012 * mem-break.c (find_gdb_breakpoint): Cast bp to
2013 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2015 2016-07-21 Yao Qi <yao.qi@linaro.org>
2017 * server.c (handle_v_requests): Support s and S actions
2018 if target_supports_software_single_step return true.
2020 2016-07-21 Yao Qi <yao.qi@linaro.org>
2022 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2023 is resume_step, call maybe_hw_step.
2024 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2026 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2028 (proceed_one_lwp): If resume request is resume_step, install
2029 reinsert breakpoints and call maybe_hw_step.
2031 2016-07-21 Yao Qi <yao.qi@linaro.org>
2033 * linux-low.c (proceed_one_lwp): Declare.
2034 (linux_resume_one_thread): Remove local variable 'step'.
2035 Lift code enqueue signal. Call proceed_one_lwp instead of
2036 linux_resume_one_lwp.
2038 2016-07-21 Yao Qi <yao.qi@linaro.org>
2040 * linux-low.c (linux_resume_one_thread): Call
2041 enqueue_pending_signal.
2043 2016-07-21 Yao Qi <yao.qi@linaro.org>
2045 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2046 * inferiors.c (do_restore_current_thread_cleanup): New function.
2047 (make_cleanup_restore_current_thread): Likewise.
2048 * linux-low.c (install_software_single_step_breakpoints): Call
2049 make_cleanup_restore_current_thread. Switch current_thread to
2052 2016-07-21 Yao Qi <yao.qi@linaro.org>
2054 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2055 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2056 (clone_one_breakpoint): Likewise.
2057 (delete_reinsert_breakpoints): Change parameter to thread.
2059 (has_reinsert_breakpoints): Likewise.
2060 (uninsert_reinsert_breakpoints): Likewise.
2061 (reinsert_reinsert_breakpoints): Likewise.
2062 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2063 (delete_reinsert_breakpoints): Likewise.
2064 (reinsert_reinsert_breakpoints): Likewise.
2065 (uninsert_reinsert_breakpoints): Likewise.
2066 (has_reinsert_breakpoints): Likewise.
2068 2016-07-21 Yao Qi <yao.qi@linaro.org>
2070 * inferiors.c (get_thread_process): Make parameter const.
2071 * inferiors.h (get_thread_process): Update declaration.
2072 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2073 Add new parameters child_thread and parent_thread. Callers
2075 * mem-break.h (clone_all_breakpoints): Update declaration.
2077 2016-07-21 Yao Qi <yao.qi@linaro.org>
2079 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2080 <command_list, handler>: Remove.
2081 (struct gdb_breakpoint): New.
2082 (struct other_breakpoint): New.
2083 (struct reinsert_breakpoint): New.
2084 (is_gdb_breakpoint): New function.
2085 (any_persistent_commands): Update command_list if
2086 is_gdb_breakpoint returns true.
2087 (set_breakpoint): Create breakpoints according to their types.
2088 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2089 (set_gdb_breakpoint_1): Likewise.
2090 (set_gdb_breakpoint): Likewise.
2091 (clear_breakpoint_conditions): Change parameter type to
2092 'struct gdb_breakpoint *'.
2093 (clear_breakpoint_commands): Likewise.
2094 (clear_breakpoint_conditions_and_commands): Likewise.
2095 (add_condition_to_breakpoint): Likewise.
2096 (add_breakpoint_condition): Likewise.
2097 (add_commands_to_breakpoint): Likewise.
2098 (check_breakpoints): Check other_breakpoint.
2099 (clone_one_breakpoint): Clone breakpopint according to its type.
2100 * mem-break.h (struct gdb_breakpoint): Declare.
2101 (set_gdb_breakpoint): Update declaration.
2102 (clear_breakpoint_conditions_and_commands): Likewise.
2103 (add_breakpoint_condition): Likewise.
2104 (add_breakpoint_commands): Likewise.
2105 * server.c (process_point_options): Change parameter type to
2106 'struct gdb_breakpoint *'.
2108 2016-07-21 Yao Qi <yao.qi@linaro.org>
2110 * mem-break.c (set_breakpoint_at): Rename it to ...
2111 (set_breakpoint_type_at): ... it.
2112 (set_breakpoint_at): Call set_breakpoint_type_at.
2113 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2114 * mem-break.h (set_breakpoint_at): Update comments.
2116 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2118 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2120 (nios2_store_gregset): Likewise.
2122 2016-07-01 Pedro Alves <palves@redhat.com>
2123 Antoine Tremblay <antoine.tremblay@ericsson.com>
2125 * linux-low.c: Change interface to take the target lwp_info
2126 pointer directly and return void. Handle detaching from a zombie
2128 (linux_detach_lwp_callback): New function.
2129 (linux_detach): Detach from the leader thread after detaching from
2132 2016-06-28 Yao Qi <yao.qi@linaro.org>
2134 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2135 for variable new_offset.
2136 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2137 (aarch64_ftrace_insn_reloc_cb): Likewise.
2138 (aarch64_ftrace_insn_reloc_tb): Likewise.
2139 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2140 PRIx64 instead of PRIx32.
2142 2016-06-28 Yao Qi <yao.qi@linaro.org>
2144 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2145 (the_low_target): Install arm_get_syscall_trapinfo.
2147 2016-06-28 Yao Qi <yao.qi@linaro.org>
2149 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2151 (the_low_target): Install aarch64_get_syscall_trapinfo.
2153 2016-06-28 Yao Qi <yao.qi@linaro.org>
2155 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2157 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2158 Remove parameter sysno.
2159 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2162 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2164 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2165 (s390_emit_ne_goto): Likewise.
2166 (s390_emit_lt_goto): Likewise.
2167 (s390_emit_le_goto): Likewise.
2168 (s390_emit_gt_goto): Likewise.
2169 (s390_emit_ge_goto): Likewise.
2170 (s390x_emit_eq_goto): Likewise.
2171 (s390x_emit_ne_goto): Likewise.
2172 (s390x_emit_lt_goto): Likewise.
2173 (s390x_emit_le_goto): Likewise.
2174 (s390x_emit_gt_goto): Likewise.
2175 (s390x_emit_ge_goto): Likewise.
2176 (s390_emit_ops_impl): Mark variable static.
2177 (s390x_emit_ops): Likewise.
2179 2016-06-17 Yao Qi <yao.qi@linaro.org>
2181 * linux-low.c (handle_extended_wait): Call
2182 uninsert_reinsert_breakpoints for the parent process. Remove
2183 reinsert breakpoints from the child process. Reinsert them to
2184 the parent process when vfork is done.
2185 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2186 (reinsert_reinsert_breakpoints): New function.
2187 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2188 (reinsert_reinsert_breakpoints): Declare.
2190 2016-06-17 Yao Qi <yao.qi@linaro.org>
2192 * linux-low.c (handle_extended_wait): If the parent is doing
2193 step-over, remove the reinsert breakpoints from the forked child.
2195 2016-06-17 Yao Qi <yao.qi@linaro.org>
2197 * linux-low.c (unsuspend_all_lwps): Declare.
2198 (linux_low_filter_event): If thread exited, call finish_step_over.
2199 If step-over is finished, unsuspend other threads.
2201 2016-06-17 Yao Qi <yao.qi@linaro.org>
2203 * linux-low.c (linux_resume_one_lwp_throw): Assert
2204 has_reinsert_breakpoints returns false.
2205 * mem-break.c (delete_disabled_breakpoints): Assert
2206 bp type isn't reinsert_breakpoint.
2208 2016-06-17 Yao Qi <yao.qi@linaro.org>
2210 * linux-low.c (maybe_hw_step): New function.
2211 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2212 (finish_step_over): Switch current_thread to lwp temporarily,
2213 and assert has_reinsert_breakpoints returns true.
2214 (proceed_one_lwp): Call maybe_hw_step.
2215 * mem-break.c (has_reinsert_breakpoints): New function.
2216 * mem-break.h (has_reinsert_breakpoints): Declare.
2218 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2220 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2222 2016-05-17 Yao Qi <yao.qi@linaro.org>
2224 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2225 instead of find_inferior.
2227 2016-05-05 Yao Qi <yao.qi@linaro.org>
2229 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2230 Initialize res to zero.
2232 2016-05-05 Yao Qi <yao.qi@linaro.org>
2234 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2237 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2239 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2240 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2241 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2243 2016-04-28 Par Olsson <par.olsson@windriver.com>
2244 Simon Marchi <simon.marchi@ericsson.com>
2246 * tracepoint.c (write_inferior_int8): New function.
2247 (cmd_qtenable_disable): Write enable flag using
2248 write_inferior_int8.
2250 2016-04-25 Yao Qi <yao.qi@linaro.org>
2252 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2253 (need_step_over_p): Return zero if the LWP has pending signals
2254 can be delivered on software single step target.
2256 2016-04-25 Yao Qi <yao.qi@linaro.org>
2258 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2259 return instead of error.
2261 2016-04-22 Yao Qi <yao.qi@linaro.org>
2263 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2266 2016-04-22 Yao Qi <yao.qi@linaro.org>
2268 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2269 signal when stepping over breakpoint with software single
2272 2016-04-21 Pedro Alves <palves@redhat.com>
2274 * linux-s390-low.c (s390_collect_ptrace_register)
2275 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2277 (s390_check_regset): Use void * instead of gdb_byte *.
2279 2016-04-20 Pedro Alves <palves@redhat.com>
2281 * configure: Renegerate.
2283 2016-04-20 Yao Qi <yao.qi@linaro.org>
2285 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2286 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2288 (arm_store_gregset): Likewise.
2290 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2292 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2293 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2294 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2295 (amd64-avx-mpx-linux.c): New rules.
2296 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2297 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2298 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2299 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2300 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2301 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2302 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2303 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2304 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2305 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2306 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2307 * linux-x86-low.c (x86_linux_read_description): Add case for
2308 X86_XSTATE_AVX_MPX_MASK.
2309 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2310 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2311 init_registers_i386_avx_mpx_linux.
2312 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2313 (initialize_low_tracepoint): Call
2314 init_registers_i386_avx_mpx_linux.
2315 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2316 (initialize_low_tracepoint): Call
2317 init_registers_amd64_avx_mpx_linux.
2318 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2319 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2320 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2323 2016-04-18 Pedro Alves <palves@redhat.com>
2325 * configure: Regenerate.
2327 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2329 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2330 (aarch64_emit_sub): Likewise.
2332 2016-04-12 Pedro Alves <palves@redhat.com>
2334 * utils.c (prepare_to_throw_exception): Delete.
2336 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2338 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2340 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2342 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2344 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2346 * linux-aarch64-ipa.c: Add <elf.h> include.
2347 * linux-ppc-ipa.c: Add <elf.h> include.
2348 * linux-s390-ipa.c: Add <elf.h> include.
2350 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2352 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2353 (get_raw_reg_ptr): Likewise.
2354 (get_trace_state_variable_value_ptr): Likewise.
2355 (set_trace_state_variable_value_ptr): Likewise.
2356 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2359 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2360 Marcin Kościelnicki <koriakin@0x04.net>
2363 * linux-ppc-low.c (emit_insns): New function.
2364 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2365 (ppc_emit_prologue): New function.
2366 (ppc_emit_epilogue): New function.
2367 (ppc_emit_add): New function.
2368 (ppc_emit_sub): New function.
2369 (ppc_emit_mul): New function.
2370 (ppc_emit_lsh): New function.
2371 (ppc_emit_rsh_signed): New function.
2372 (ppc_emit_rsh_unsigned): New function.
2373 (ppc_emit_ext): New function.
2374 (ppc_emit_zero_ext): New function.
2375 (ppc_emit_log_not): New function.
2376 (ppc_emit_bit_and): New function.
2377 (ppc_emit_bit_or): New function.
2378 (ppc_emit_bit_xor): New function.
2379 (ppc_emit_bit_not): New function.
2380 (ppc_emit_equal): New function.
2381 (ppc_emit_less_signed): New function.
2382 (ppc_emit_less_unsigned): New function.
2383 (ppc_emit_ref): New function.
2384 (ppc_emit_const): New function.
2385 (ppc_emit_reg): New function.
2386 (ppc_emit_pop): New function.
2387 (ppc_emit_stack_flush): New function.
2388 (ppc_emit_swap): New function.
2389 (ppc_emit_stack_adjust): New function.
2390 (ppc_emit_call): New function.
2391 (ppc_emit_int_call_1): New function.
2392 (ppc_emit_void_call_2): New function.
2393 (ppc_emit_if_goto): New function.
2394 (ppc_emit_goto): New function.
2395 (ppc_emit_eq_goto): New function.
2396 (ppc_emit_ne_goto): New function.
2397 (ppc_emit_lt_goto): New function.
2398 (ppc_emit_le_goto): New function.
2399 (ppc_emit_gt_goto): New function.
2400 (ppc_emit_ge_goto): New function.
2401 (ppc_write_goto_address): New function.
2402 (ppc_emit_ops_impl): New static variable.
2403 (ppc64v1_emit_prologue): New function.
2404 (ppc64v2_emit_prologue): New function.
2405 (ppc64_emit_epilogue): New function.
2406 (ppc64_emit_add): New function.
2407 (ppc64_emit_sub): New function.
2408 (ppc64_emit_mul): New function.
2409 (ppc64_emit_lsh): New function.
2410 (ppc64_emit_rsh_signed): New function.
2411 (ppc64_emit_rsh_unsigned): New function.
2412 (ppc64_emit_ext): New function.
2413 (ppc64_emit_zero_ext): New function.
2414 (ppc64_emit_log_not): New function.
2415 (ppc64_emit_bit_and): New function.
2416 (ppc64_emit_bit_or): New function.
2417 (ppc64_emit_bit_xor): New function.
2418 (ppc64_emit_bit_not): New function.
2419 (ppc64_emit_equal): New function.
2420 (ppc64_emit_less_signed): New function.
2421 (ppc64_emit_less_unsigned): New function.
2422 (ppc64_emit_ref): New function.
2423 (ppc64_emit_const): New function.
2424 (ppc64v1_emit_reg): New function.
2425 (ppc64v2_emit_reg): New function.
2426 (ppc64_emit_pop): New function.
2427 (ppc64_emit_stack_flush): New function.
2428 (ppc64_emit_swap): New function.
2429 (ppc64v1_emit_call): New function.
2430 (ppc64v2_emit_call): New function.
2431 (ppc64v1_emit_int_call_1): New function.
2432 (ppc64v2_emit_int_call_1): New function.
2433 (ppc64v1_emit_void_call_2): New function.
2434 (ppc64v2_emit_void_call_2): New function.
2435 (ppc64_emit_if_goto): New function.
2436 (ppc64_emit_eq_goto): New function.
2437 (ppc64_emit_ne_goto): New function.
2438 (ppc64_emit_lt_goto): New function.
2439 (ppc64_emit_le_goto): New function.
2440 (ppc64_emit_gt_goto): New function.
2441 (ppc64_emit_ge_goto): New function.
2442 (ppc64v1_emit_ops_impl): New static variable.
2443 (ppc64v2_emit_ops_impl): New static variable.
2444 (ppc_emit_ops): New function.
2445 (linux_low_target): Wire in ppc_emit_ops.
2447 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2448 Marcin Kościelnicki <koriakin@0x04.net>
2451 * Makefile.in: Add powerpc-*-ipa.o
2452 * configure.srv: Add ipa_obj for powerpc*-linux.
2453 * linux-ppc-ipa.c: New file.
2454 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2456 (PPC_FIELD): New macro.
2457 (PPC_SEXT): New macro.
2458 (PPC_OP6): New macro.
2459 (PPC_BO): New macro.
2460 (PPC_LI): New macro.
2461 (PPC_BD): New macro.
2462 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2463 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2464 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2465 (ppc_get_thread_area): New function.
2466 (is_elfv2_inferior): New function.
2467 (gen_ds_form): New function.
2468 (GEN_STD): New macro.
2469 (GEN_STDU): New macro.
2470 (GEN_LD): New macro.
2471 (GEN_LDU): New macro.
2472 (gen_d_form): New function.
2473 (GEN_ADDI): New macro.
2474 (GEN_ADDIS): New macro.
2475 (GEN_LI): New macro.
2476 (GEN_LIS): New macro.
2477 (GEN_ORI): New macro.
2478 (GEN_ORIS): New macro.
2479 (GEN_LWZ): New macro.
2480 (GEN_STW): New macro.
2481 (GEN_STWU): New macro.
2482 (gen_xfx_form): New function.
2483 (GEN_MFSPR): New macro.
2484 (GEN_MTSPR): New macro.
2485 (GEN_MFCR): New macro.
2486 (GEN_MTCR): New macro.
2487 (GEN_SYNC): New macro.
2488 (GEN_LWSYNC): New macro.
2489 (gen_x_form): New function.
2490 (GEN_OR): New macro.
2491 (GEN_MR): New macro.
2492 (GEN_LWARX): New macro.
2493 (GEN_STWCX): New macro.
2494 (GEN_CMPW): New macro.
2495 (gen_md_form): New function.
2496 (GEN_RLDICL): New macro.
2497 (GEN_RLDICR): New macro.
2498 (gen_i_form): New function.
2500 (GEN_BL): New macro.
2501 (gen_b_form): New function.
2502 (GEN_BNE): New macro.
2503 (GEN_LOAD): New macro.
2504 (GEN_STORE): New macro.
2505 (gen_limm): New function.
2506 (gen_atomic_xchg): New function.
2507 (gen_call): New function.
2508 (ppc_relocate_instruction): New function.
2509 (ppc_install_fast_tracepoint_jump_pad): New function.
2510 (ppc_get_min_fast_tracepoint_insn_len): New function.
2511 (ppc_get_ipa_tdesc_idx): New function.
2512 (the_low_target): Wire in the new functions.
2513 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2515 * linux-ppc-tdesc.h: New file.
2517 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2519 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2520 (alloc_jump_pad_buffer): New function.
2521 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2522 (alloc_jump_pad_buffer): New function.
2523 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2524 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2525 (alloc_jump_pad_buffer): New function.
2526 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2527 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2528 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2529 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2531 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2533 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2534 * linux-amd64-ipa.c: Likewise.
2535 * linux-i386-ipa.c: Likewise.
2536 * linux-s390-ipa.c: Likewise.
2537 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2538 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2539 set_trace_state_variable_value_ptr.
2540 (struct ipa_sym_addresses): Likewise.
2541 (symbol_list): Likewise.
2542 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2543 accessing gdb_collect directly.
2544 (gdb_collect_ptr_type): New typedef.
2545 (get_raw_reg_ptr_type): New typedef.
2546 (get_trace_state_variable_value_ptr_type): New typedef.
2547 (set_trace_state_variable_value_ptr_type): New typedef.
2548 (gdb_collect_ptr): New global.
2549 (get_raw_reg_ptr): New global.
2550 (get_trace_state_variable_value_ptr): New global.
2551 (set_trace_state_variable_value_ptr): New global.
2552 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2553 accessing get_raw_reg directly.
2554 (get_get_tsv_func_addr): Likewise for
2555 get_trace_state_variable_value_ptr.
2556 (get_set_tsv_func_addr): Likewise for
2557 set_trace_state_variable_value_ptr.
2558 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2560 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2562 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2564 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2566 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2568 (relocate_instruction): Remove own_buf.
2569 * server.c (own_buf): Make global.
2570 (handle_v_requests): Make global.
2571 * server.h (own_buf): New declaration.
2572 (handle_v_requests): New prototype.
2574 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2577 * linux-s390-low.c (add_insns): New function.
2578 (s390_emit_prologue): New function.
2579 (s390_emit_epilogue): New function.
2580 (s390_emit_add): New function.
2581 (s390_emit_sub): New function.
2582 (s390_emit_mul): New function.
2583 (s390_emit_lsh): New function.
2584 (s390_emit_rsh_signed): New function.
2585 (s390_emit_rsh_unsigned): New function.
2586 (s390_emit_ext): New function.
2587 (s390_emit_log_not): New function.
2588 (s390_emit_bit_and): New function.
2589 (s390_emit_bit_or): New function.
2590 (s390_emit_bit_xor): New function.
2591 (s390_emit_bit_not): New function.
2592 (s390_emit_equal): New function.
2593 (s390_emit_less_signed): New function.
2594 (s390_emit_less_unsigned): New function.
2595 (s390_emit_ref): New function.
2596 (s390_emit_if_goto): New function.
2597 (s390_emit_goto): New function.
2598 (s390_write_goto_address): New function.
2599 (s390_emit_litpool): New function.
2600 (s390_emit_const): New function.
2601 (s390_emit_call): New function.
2602 (s390_emit_reg): New function.
2603 (s390_emit_pop): New function.
2604 (s390_emit_stack_flush): New function.
2605 (s390_emit_zero_ext): New function.
2606 (s390_emit_swap): New function.
2607 (s390_emit_stack_adjust): New function.
2608 (s390_emit_set_r2): New function.
2609 (s390_emit_int_call_1): New function.
2610 (s390_emit_void_call_2): New function.
2611 (s390_emit_eq_goto): New function.
2612 (s390_emit_ne_goto): New function.
2613 (s390_emit_lt_goto): New function.
2614 (s390_emit_le_goto): New function.
2615 (s390_emit_gt_goto): New function.
2616 (s390_emit_ge_goto): New function.
2617 (s390x_emit_prologue): New function.
2618 (s390x_emit_epilogue): New function.
2619 (s390x_emit_add): New function.
2620 (s390x_emit_sub): New function.
2621 (s390x_emit_mul): New function.
2622 (s390x_emit_lsh): New function.
2623 (s390x_emit_rsh_signed): New function.
2624 (s390x_emit_rsh_unsigned): New function.
2625 (s390x_emit_ext): New function.
2626 (s390x_emit_log_not): New function.
2627 (s390x_emit_bit_and): New function.
2628 (s390x_emit_bit_or): New function.
2629 (s390x_emit_bit_xor): New function.
2630 (s390x_emit_bit_not): New function.
2631 (s390x_emit_equal): New function.
2632 (s390x_emit_less_signed): New function.
2633 (s390x_emit_less_unsigned): New function.
2634 (s390x_emit_ref): New function.
2635 (s390x_emit_if_goto): New function.
2636 (s390x_emit_const): New function.
2637 (s390x_emit_call): New function.
2638 (s390x_emit_reg): New function.
2639 (s390x_emit_pop): New function.
2640 (s390x_emit_stack_flush): New function.
2641 (s390x_emit_zero_ext): New function.
2642 (s390x_emit_swap): New function.
2643 (s390x_emit_stack_adjust): New function.
2644 (s390x_emit_int_call_1): New function.
2645 (s390x_emit_void_call_2): New function.
2646 (s390x_emit_eq_goto): New function.
2647 (s390x_emit_ne_goto): New function.
2648 (s390x_emit_lt_goto): New function.
2649 (s390x_emit_le_goto): New function.
2650 (s390x_emit_gt_goto): New function.
2651 (s390x_emit_ge_goto): New function.
2652 (s390_emit_ops): New function.
2653 (struct linux_target_ops): Fill in emit_ops hook.
2655 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2658 * Makefile.in: Add s390 IPA files.
2659 * configure.srv: Build IPA for s390.
2660 * linux-s390-ipa.c: New file.
2661 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2662 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2663 (tdesc_s390_linux32): Likewise.
2664 (init_registers_s390_linux32v1): Likewise.
2665 (tdesc_s390_linux32v1): Likewise.
2666 (init_registers_s390_linux32v2): Likewise.
2667 (tdesc_s390_linux32v2): Likewise.
2668 (init_registers_s390_linux64): Likewise.
2669 (tdesc_s390_linux64): Likewise.
2670 (init_registers_s390_linux64v1): Likewise.
2671 (tdesc_s390_linux64v1): Likewise.
2672 (init_registers_s390_linux64v2): Likewise.
2673 (tdesc_s390_linux64v2): Likewise.
2674 (init_registers_s390_te_linux64): Likewise.
2675 (tdesc_s390_te_linux64): Likewise.
2676 (init_registers_s390_vx_linux64): Likewise.
2677 (tdesc_s390_vx_linux64): Likewise.
2678 (init_registers_s390_tevx_linux64): Likewise.
2679 (tdesc_s390_tevx_linux64): Likewise.
2680 (init_registers_s390x_linux64): Likewise.
2681 (tdesc_s390x_linux64): Likewise.
2682 (init_registers_s390x_linux64v1): Likewise.
2683 (tdesc_s390x_linux64v1): Likewise.
2684 (init_registers_s390x_linux64v2): Likewise.
2685 (tdesc_s390x_linux64v2): Likewise.
2686 (init_registers_s390x_te_linux64): Likewise.
2687 (tdesc_s390x_te_linux64): Likewise.
2688 (init_registers_s390x_vx_linux64): Likewise.
2689 (tdesc_s390x_vx_linux64): Likewise.
2690 (init_registers_s390x_tevx_linux64): Likewise.
2691 (tdesc_s390x_tevx_linux64): Likewise.
2692 (have_hwcap_s390_vx): New static variable.
2693 (s390_arch_setup): Fill have_hwcap_s390_vx.
2694 (s390_get_thread_area): New function.
2695 (s390_ft_entry_gpr_esa): New const.
2696 (s390_ft_entry_gpr_zarch): New const.
2697 (s390_ft_entry_misc): New const.
2698 (s390_ft_entry_fr): New const.
2699 (s390_ft_entry_vr): New const.
2700 (s390_ft_main_31): New const.
2701 (s390_ft_main_64): New const.
2702 (s390_ft_exit_fr): New const.
2703 (s390_ft_exit_vr): New const.
2704 (s390_ft_exit_misc): New const.
2705 (s390_ft_exit_gpr_esa): New const.
2706 (s390_ft_exit_gpr_zarch): New const.
2707 (append_insns): New function.
2708 (s390_relocate_instruction): New function.
2709 (s390_install_fast_tracepoint_jump_pad): New function.
2710 (s390_get_min_fast_tracepoint_insn_len): New function.
2711 (s390_get_ipa_tdesc_idx): New function.
2712 (struct linux_target_ops): Wire in the above functions.
2713 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2714 * linux-s390-tdesc.h: New file.
2716 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2718 * linux-s390-low.c (s390_supports_tracepoints): New function.
2719 (struct linux_target_ops): Fill supports_tracepoints hook.
2721 2016-03-18 Yao Qi <yao.qi@linaro.org>
2723 * linux-low.c (lwp_signal_can_be_delivered): New function.
2724 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2726 2016-03-18 Yao Qi <yao.qi@linaro.org>
2728 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2729 0 if signal is enqueued. Remove 'signal' from one debugging
2730 message. Move one debugging message to some lines below.
2731 Remove code setting 'signal' to 0.
2733 2016-03-18 Yao Qi <yao.qi@linaro.org>
2735 * linux-low.c (linux_low_filter_event): Remove redundant
2736 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2738 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2740 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2741 (struct linux_target_ops): Wire in the above.
2743 2016-03-03 Yao Qi <yao.qi@linaro.org>
2745 * linux-low.c: Update comments to start_step_over.
2747 2016-03-03 Yao Qi <yao.qi@linaro.org>
2750 * linux-low.c (handle_extended_wait): Set child suspended
2751 if event_lwp->bp_reinsert isn't zero.
2753 2016-03-02 Yao Qi <yao.qi@linaro.org>
2755 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2756 enqueue_pending_signal.
2758 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2760 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2763 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2765 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2766 (s390_regmap_3264) [!__s390x__]: New global.
2767 (s390_collect_ptrace_register): Skip map entries containing -1.
2768 (s390_supply_ptrace_register): Ditto.
2769 (s390_fill_gprs_high): New function.
2770 (s390_store_gprs_high): New function.
2771 (s390_regsets): Add NT_S390_HIGH_GPRS.
2772 (s390_get_hwcap): Enable on 31-bit.
2773 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2774 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2775 Detect NT_S390_HIGH_GPRS.
2776 (s390_usrregs_info_3264): Enable on 31-bit.
2777 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2778 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2780 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2783 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2784 * configure.srv: Ditto.
2785 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2786 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2787 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2788 (init_registers_amd64_linux): Remove prototype.
2789 (tdesc_amd64_linux): Remove declaration.
2790 (get_ipa_tdesc): New function.
2791 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2792 initialize remaining tdescs.
2793 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2794 (init_registers_i386_linux): Remove prototype.
2795 (tdesc_i386_linux): Remove declaration.
2796 (get_ipa_tdesc): New function.
2797 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2798 initialize remaining tdescs.
2799 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2800 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2801 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2802 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2803 (x86_get_ipa_tdesc_idx): New function.
2804 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2805 * linux-x86-tdesc.h: New file.
2806 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2807 (target_get_ipa_tdesc_idx): New macro.
2808 * tracepoint.c (ipa_tdesc_idx): New macro.
2809 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2810 (symbol_list): Add ipa_tdesc_idx.
2811 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2812 (ipa_tdesc): Remove.
2813 (ipa_tdesc_idx): New variable.
2814 (get_context_regcache): Use get_ipa_tdesc.
2815 (gdb_collect): Ditto.
2817 * tracepoint.h (get_ipa_tdesc): New prototype.
2818 (ipa_tdesc): Remove.
2820 2016-02-24 Pedro Alves <palves@redhat.com>
2822 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2823 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2824 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2825 Factor out common code between the USE_SIGTRAP_SIGINFO and
2826 !USE_SIGTRAP_SIGINFO blocks.
2827 (linux_low_filter_event): Call save_stop_reason instead of
2828 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2830 (linux_wait_1): Update comments.
2832 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2834 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2835 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2836 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2837 ppc_insert_point, ppc_remove_point.
2839 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2841 * linux-s390-low.c (s390_supports_z_point_type): New function.
2842 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2844 2016-02-16 Yao Qi <yao.qi@linaro.org>
2846 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2847 PC. Get pc from regcache_read_pc.
2849 2016-02-12 Yao Qi <yao.qi@linaro.org>
2851 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2852 or linux_get_pc_32bit.
2853 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2855 2016-02-12 Yao Qi <yao.qi@linaro.org>
2857 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2858 arm_linux_get_next_pcs_fixup.
2860 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2862 * tracepoint.c (x_tracepoint_action_download): Change
2863 write_inferior_data_ptr to write_inferior_data_pointer.
2864 (cmd_qtstart): Likewise.
2865 (write_inferior_data_ptr): Remove.
2866 (download_agent_expr): Change write_inferior_data_ptr to
2867 write_inferior_data_pointer.
2868 (download_tracepoint_1): Likewise.
2869 (download_tracepoint): Likewise.
2870 (download_trace_state_variables): Likewise.
2872 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2873 Marcin Kościelnicki <koriakin@0x04.net>
2875 * tracepoint.c (struct tracepoint_action_ops): Remove.
2876 (struct tracepoint_action): Remove ops.
2877 (m_tracepoint_action_download, r_tracepoint_action_download)
2878 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2879 size and offset accordingly.
2880 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2881 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2882 (tracepoint_action_send, tracepoint_action_download): New functions.
2883 Helpers for trace action handlers.
2884 (add_tracepoint_action): Remove setup actions ops.
2885 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2887 2016-02-10 Yao Qi <yao.qi@linaro.org>
2889 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2891 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2893 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2895 * configure: Regenerate.
2897 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2899 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2900 void * to gdb_byte *.
2901 * linux-low.c (siginfo_fixup): Likewise.
2902 (linux_xfer_siginfo): Likewise.
2903 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2905 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2907 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2909 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2911 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2913 * linux-x86-low.c [__x86_64__]: Include
2914 "nat/amd64-linux-siginfo.h".
2915 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2916 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2917 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2918 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2919 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2920 (cpt_si_fd, si_timerid, si_overrun): Move from
2921 nat/amd64-linux-siginfo.c.
2922 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2924 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2926 * server.c (skip_to_semicolon): Remove.
2927 (process_point_options): Use strchrnul instead of
2930 2016-01-26 Yao Qi <yao.qi@linaro.org>
2932 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2933 * linux-low.c (install_software_single_step_breakpoints): Don't
2934 call regcache_read_pc.
2935 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2938 2016-01-26 Yao Qi <yao.qi@linaro.org>
2940 * linux-low.c (install_software_single_step_breakpoints): Call
2941 regcache_read_pc instead of get_pc.
2943 2016-01-26 Yao Qi <yao.qi@linaro.org>
2945 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2946 (unblock_async_io): Rename to ...
2947 (block_unblock_async_io): ... it. New function.
2948 (enable_async_io): Don't install SIGIO handler. Unblock it
2950 (disable_async_io): Don't ignore SIGIO. Block it instead.
2951 (initialize_async_io): Install SIGIO handler. Don't call
2954 2016-01-26 Yao Qi <yao.qi@linaro.org>
2956 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2957 first character is '\003', call *the_target->request_interrupt.
2959 2016-01-25 Yao Qi <yao.qi@linaro.org>
2961 * remote-utils.c (new_thread_notify): Remove.
2962 (dead_thread_notify): Likewise.
2963 * remote-utils.h (new_thread_notify): Remove declaration.
2964 (dead_thread_notify): Likewise.
2966 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2968 * gdb.trace/pending.exp: Fix expected message on continue.
2970 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2972 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2973 it works properly on big-endian machines where sizeof (CORE_ADDR)
2976 2016-01-21 Pedro Alves <palves@redhat.com>
2978 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2979 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2980 * configure: Regenerate.
2982 2016-01-21 Yao Qi <yao.qi@linaro.org>
2984 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2985 is_thumb and set it according to CPSR saved on the stack.
2986 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2987 arm_sigreturn_next_pc.
2989 2016-01-18 Yao Qi <yao.qi@linaro.org>
2991 * linux-low.c (linux_set_pc_64bit): New function.
2992 (linux_get_pc_64bit): New function.
2993 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2995 * linux-sparc-low.c (debug_threads): Remove declaration.
2996 (sparc_get_pc): Remove.
2997 (the_low_target): Use linux_get_pc_64bit instead of
2999 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3000 (the_low_target): Use linux_get_pc_64bit and
3003 2016-01-18 Yao Qi <yao.qi@linaro.org>
3005 * linux-arm-low.c (debug_threads): Remove declaration.
3006 (arm_get_pc, arm_set_pc): Remove.
3007 (the_low_target): Use linux_get_pc_32bit and
3009 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3010 (the_low_target): Use linux_get_pc_32bit and
3012 * linux-cris-low.c (debug_threads): Remove declaration.
3013 (cris_get_pc, cris_set_pc,): Remove.
3014 (the_low_target): Use linux_get_pc_32bit and
3016 * linux-crisv32-low.c (debug_threads): Remove declaration.
3017 (cris_get_pc, cris_set_pc): Remove.
3018 (the_low_target): Use linux_get_pc_32bit and
3020 * linux-low.c: Include inttypes.h.
3021 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3022 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3023 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3024 (the_low_target): Use linux_get_pc_32bit and
3026 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3027 (the_low_target): Use linux_get_pc_32bit and
3029 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3030 (the_low_target): Use linux_get_pc_32bit and
3032 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3033 (the_low_target): Use linux_get_pc_32bit and
3035 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3036 (the_low_target): Use linux_get_pc_32bit and
3039 2016-01-18 Gary Benson <gbenson@redhat.com>
3041 * configure.ac (AC_FUNC_FORK): New check.
3042 * config.in: Regenerate.
3043 * configure: Likewise.
3045 2016-01-14 Yao Qi <yao.qi@linaro.org>
3047 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3048 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3049 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3050 arm_get_next_pcs_ctor.
3052 2016-01-12 Josh Stone <jistone@redhat.com>
3053 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3055 * inferiors.h: Include "gdb_vecs.h".
3056 (struct process_info): Add syscalls_to_catch.
3057 * inferiors.c (remove_process): Free syscalls_to_catch.
3058 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3059 syscall_return stops.
3060 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3061 * server.c (handle_general_set): Handle QCatchSyscalls.
3062 (handle_query): Report support for QCatchSyscalls.
3063 * target.h (struct target_ops): Add supports_catch_syscall.
3064 (target_supports_catch_syscall): New macro.
3065 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3066 (struct lwp_info): Add syscall_state.
3067 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3068 Maintain syscall_state and syscalls_to_catch across exec.
3069 (get_syscall_trapinfo): New function, proxy to the_low_target.
3070 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3071 (linux_low_filter_event): Toggle syscall_state entry/return for
3072 syscall traps, and set it ignored for all others.
3073 (gdb_catching_syscalls_p): New function.
3074 (gdb_catch_this_syscall_p): New function.
3075 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3076 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3077 (linux_supports_catch_syscall): New function.
3078 (linux_target_ops): Install it.
3079 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3080 (the_low_target): Install it.
3082 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3084 * acinclude.m4: Include new ../warning.m4 file.
3085 * configure: Regenerated.
3086 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3088 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3090 * ax.c (is_goto_target): Mark static.
3091 * linux-low.c (register_addr): Likewise.
3092 (linux_fetch_registers, linux_store_registers): Likewise.
3093 * mem-break.c (any_persistent_commands): Fix old prototype.
3094 (add_commands_to_breakpoint): Mark static.
3095 * regcache.c (find_register_by_name): Delete unused func.
3096 * remote-utils.c (hex_or_minus_one): Mark static.
3097 * server.c (monitor_show_help): Mark static.
3098 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3099 handle_v_requests): Likewise.
3101 2016-01-12 Pedro Alves <palves@redhat.com>
3103 Remove use of the registered trademark symbol throughout.
3105 2016-01-08 Yao Qi <yao.qi@linaro.org>
3107 * remote-utils.c (getpkt): If c is '\003', call target hook
3110 2016-01-06 Yao Qi <yao.qi@linaro.org>
3112 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3113 linux-aarch32-low.c.
3114 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3115 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3116 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3117 (thumb2_breakpoint): Declare.
3118 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3119 linux-aarch32-low.h.
3120 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3121 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3122 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3124 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3126 * gdbreplay.c (gdbreplay_version): Change copyright year in
3128 * server.c (gdbserver_version): Likewise.
3130 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3132 * server.c (crc32_table): Delete.
3133 (crc32): Use libiberty's xcrc32 function.
3135 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3137 * lynx-low.c (lynx_delete_thread_callback): New function.
3138 (lynx_mourn): Properly delete our process and all of its
3139 threads. Remove call to clear_inferiors.
3141 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3143 * target.c (thread_search_callback): Add check that
3144 the thread_stopped target callback is not NULL before
3147 2015-12-21 Yao Qi <yao.qi@linaro.org>
3149 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3152 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3154 * server.c (handle_query): Call target_supports_software_single_step.
3156 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3158 * linux-low.c (single_step): New function.
3159 (linux_resume_one_lwp_throw): Call single_step.
3160 (start_step_over): Likewise.
3162 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3164 * Makefile.in (SFILES): Append arch/arm-linux.c,
3165 arch/arm-get-next-pcs.c.
3166 (arm-linux.o): New rule.
3167 (arm-get-next-pcs.o): New rule.
3168 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3170 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3171 to linux-aarch32-low.c.
3172 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3173 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3174 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3175 (thumb2_breakpoint_len): Likewise.
3176 (arm_is_thumb_mode): Make non-static.
3177 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3178 from linux-aarch32-low.c.
3179 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3180 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3181 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3182 (thumb2_breakpoint_len): Likewise.
3183 (arm_is_thumb_mode): New declaration.
3184 * linux-arm-low.c: Include arch/arm-linux.h
3185 aarch/arm-get-next-pcs.h, sys/syscall.h.
3186 (get_next_pcs_ops): New struct.
3187 (get_next_pcs_addr_bits_remove): New function.
3188 (get_next_pcs_is_thumb): New function.
3189 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3190 (arm_sigreturn_next_pc): Likewise.
3191 (get_next_pcs_syscall_next_pc): Likewise.
3192 (arm_gdbserver_get_next_pcs): Likewise.
3193 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3195 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3196 * server.h: Include gdb_vecs.h.
3198 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3200 * Makefile.in (SFILES): Append common/common-regcache.c.
3201 (OBS): Append common-regcache.o.
3202 (common-regcache.o): New rule.
3203 * regcache.c (init_register_cache): Initialize cache to
3205 (regcache_raw_read_unsigned): New function.
3206 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3207 register_status enum.
3209 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3211 * linux-aarch64-low.c (the_low_targets): Rename
3212 breakpoint_reinsert_addr to get_next_pcs.
3213 * linux-arm-low.c (the_low_targets): Likewise.
3214 * linux-bfin-low.c (the_low_targets): Likewise.
3215 * linux-cris-low.c (the_low_targets): Likewise.
3216 * linux-crisv32-low.c (the_low_targets): Likewise.
3217 * linux-low.c (can_software_single_step): Likewise.
3218 (install_software_single_step_breakpoints): New function.
3219 (start_step_over): Use install_software_single_step_breakpoints.
3220 * linux-low.h: New CORE_ADDR vector.
3221 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3223 * linux-mips-low.c (the_low_targets): Likewise.
3224 * linux-nios2-low.c (the_low_targets): Likewise.
3225 * linux-sparc-low.c (the_low_targets): Likewise.
3227 2015-12-17 Pedro Alves <palves@redhat.com>
3229 * linux-low.c (linux_kill_one_lwp): Remove references to
3231 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3233 (linux_init_signals): Delete.
3234 (initialize_low): Adjust.
3235 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3237 2015-12-16 Pedro Alves <palves@redhat.com>
3239 * configure.ac (compiler warning flags): When testing a
3240 -Wno-foo option, check whether -Wfoo works instead.
3241 * configure: Regenerate.
3243 2015-12-11 Don Breazeal <donb@codesourcery.com>
3245 * server.c (process_serial_event): Don't exit from gdbserver
3246 in remote mode if there are still active inferiors.
3248 2015-12-11 Yao Qi <yao.qi@linaro.org>
3250 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3251 arm_breakpoint_at if the process is 32-bit.
3253 2015-12-11 Yao Qi <yao.qi@linaro.org>
3255 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3258 2015-12-07 Yao Qi <yao.qi@linaro.org>
3260 * configure.srv: Append arm.o to srv_tgtobj for
3261 aarch64*-*-linux* target.
3262 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3263 from linux-arm-low.c.
3264 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3265 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3266 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3267 (thumb2_breakpoint_len): Likewise.
3268 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3269 (arm_breakpoint_kinds): Likewise.
3270 (arm_breakpoint_kind_from_pc): Likewise.
3271 (arm_sw_breakpoint_from_kind): Likewise.
3272 (arm_breakpoint_kind_from_current_state): Likewise.
3273 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3274 (arm_sw_breakpoint_from_kind): Declare.
3275 (arm_breakpoint_kind_from_current_state): Declare.
3276 (arm_breakpoint_at): Declare.
3277 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3278 arm_sw_breakpoint_from_kind if process is 32-bit.
3279 (aarch64_breakpoint_kind_from_pc): New function.
3280 (aarch64_breakpoint_kind_from_current_state): New function.
3281 (the_low_target): Initialize fields breakpoint_kind_from_pc
3282 and breakpoint_kind_from_current_state.
3283 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3284 linux-aarch32-low.c.
3285 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3286 (arm_breakpoint, arm_breakpoint_len): Likewise.
3287 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3288 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3289 (arm_is_thumb_mode): Likewise.
3290 (arm_breakpoint_at): Likewise.
3291 (arm_breakpoint_kind_from_pc): Likewise.
3292 (arm_sw_breakpoint_from_kind): Likewise.
3293 (arm_breakpoint_kind_from_current_state): Likewise.
3296 2015-08-04 Yao Qi <yao.qi@linaro.org>
3298 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3299 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3300 * server.c (extended_protocol): Remove "static".
3301 * server.h (extended_protocol): Declare it.
3303 2015-12-04 Josh Stone <jistone@redhat.com>
3305 * target.h (struct target_ops) <arch_setup>: Rename to ...
3306 (struct target_ops) <post_create_inferior>: ... this.
3307 (target_arch_setup): Rename to ...
3308 (target_post_create_inferior): ... this, calling post_create_inferior.
3309 * server.c (start_inferior): Update target_arch_setup calls to
3310 target_post_create_inferior.
3311 * linux-low.c (linux_low_ptrace_options): Forward declare.
3312 (linux_arch_setup): Update its comment for general use.
3313 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3314 (struct linux_target_ops): Use linux_post_create_inferior.
3315 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3316 to post_create_inferior.
3317 * nto-low.c (struct nto_target_ops): Likewise.
3318 * spu-low.c (struct spu_target_ops): Likewise.
3319 * win32-low.c (struct win32_target_ops): Likewise.
3321 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3323 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3325 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3327 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3328 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3329 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3330 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3331 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3332 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3333 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3334 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3335 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3336 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3337 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3338 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3340 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3342 * linux-low.c (linux_look_up_symbols): Don't call
3343 linux_supports_traceclone.
3344 * linux-low.h (thread_db_init): Remove use_events argument.
3345 * thread-db.c (thread_db_use_event): Remove global variable.
3346 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3347 (struct thread_db) <td_create_bp>: Remove field.
3348 (thread_db_create_event): Remove function.
3349 (thread_db_enable_reporting): Likewise.
3350 (find_one_thread): Don't check for thread_db_use_events.
3351 (attach_thread): Likewise.
3352 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3353 (try_thread_db_load_1): Don't check for thread_db_use_events.
3354 (thread_db_init): Remove use_events argument and thread events
3356 (remove_thread_event_breakpoints): Remove function.
3357 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3359 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3361 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3363 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3364 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3365 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3366 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3367 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3369 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3371 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3372 * linux-low.c (can_hardware_single_step): Use
3373 supports_hardware_single_step.
3374 (can_software_single_step): New function.
3375 (start_step_over): Call can_software_single_step.
3376 (linux_supports_hardware_single_step): New function.
3377 (struct target_ops) <supports_software_single_step>: Initialize.
3378 * linux-low.h (struct linux_target_ops)
3379 <supports_hardware_single_step>: Initialize.
3380 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3381 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3382 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3383 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3384 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3385 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3386 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3387 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3388 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3389 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3391 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3392 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3394 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3395 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3396 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3398 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3399 * target.h (struct target_ops): <supports_software_single_step>:
3401 (target_supports_software_single_step): New macro.
3403 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3405 * linux-low.c (linux_wait_1): Fix pc advance condition.
3406 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3407 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3409 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3411 * linux-arm-low.c (arm_is_thumb_mode): New function.
3412 (arm_breakpoint_at): Use arm_is_thumb_mode.
3413 (arm_breakpoint_kind_from_current_state): New function.
3414 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3416 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3417 (linux_breakpoint_kind_from_current_state): New function.
3418 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3419 * linux-low.h (struct linux_target_ops)
3420 <breakpoint_kind_from_current_state>: New field.
3421 * target.h (struct target_ops): Likewise.
3422 (target_breakpoint_kind_from_current_state): New macro.
3424 2015-11-30 Pedro Alves <palves@redhat.com>
3426 * linux-low.c (linux_resume): Wake up the event loop before
3429 2015-11-30 Pedro Alves <palves@redhat.com>
3431 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3433 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3435 * target.c (struct thread_search): New structure.
3436 (thread_search_callback): New function.
3437 (prev_general_thread): New global.
3438 (prepare_to_access_memory, done_accessing_memory): New functions.
3439 * target.h (prepare_to_access_memory, done_accessing_memory):
3440 Replace macros with function declarations.
3442 2015-11-30 Pedro Alves <palves@redhat.com>
3445 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3446 report TARGET_WAITKIND_NO_RESUMED.
3447 * remote-utils.c (prepare_resume_reply): Handle
3448 TARGET_WAITKIND_NO_RESUMED.
3449 * server.c (report_no_resumed): New global.
3450 (handle_query) <qSupported>: Handle "no-resumed+". Report
3451 "no-resumed+" support.
3452 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3453 return error if the client doesn't support no-resumed events.
3454 (push_stop_notification): New function.
3455 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3456 events if the client supports them.
3458 2015-11-30 Pedro Alves <palves@redhat.com>
3460 * linux-low.c (thread_still_has_status_pending_p): Don't check
3462 (lwp_resumed): New function.
3463 (status_pending_p_callback): Return early if the LWP is not
3464 supposed to be resumed.
3466 2015-11-30 Pedro Alves <palves@redhat.com>
3468 * linux-low.c (handle_extended_wait): Assert that the LWP's
3469 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3470 thread create events, leave the new child's status pending.
3471 (linux_low_filter_event): If GDB wants to hear about thread exit
3472 events, leave the LWP marked dead and don't delete it.
3473 (linux_wait_for_event_filtered): Don't check for thread exit.
3474 (filter_exit_event): New function.
3475 (linux_wait_1): Use it, when returning an exit event.
3476 (linux_resume_one_lwp_throw): Assert that the LWP's
3477 waitstatus is TARGET_WAITKIND_IGNORE.
3478 * remote-utils.c (prepare_resume_reply): Handle
3479 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3480 * server.c (report_thread_events): New global.
3481 (handle_general_set): Handle QThreadEvents.
3482 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3483 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3484 TARGET_WAITKIND_THREAD_EXITED.
3485 * server.h (report_thread_events): Declare.
3487 2015-11-30 Pedro Alves <palves@redhat.com>
3489 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3490 the thread's last_resume_kind was resume_stop.
3492 2015-11-30 Pedro Alves <palves@redhat.com>
3494 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3497 2015-11-30 Pedro Alves <palves@redhat.com>
3499 * server.c (handle_v_requests): Handle vCtrlC.
3501 2015-11-30 Pedro Alves <palves@redhat.com>
3503 * gdbthread.h (find_any_thread_of_pid): Declare.
3504 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3506 * server.c (handle_query): If current_thread is NULL, look for
3507 another thread of the selected process.
3509 2015-11-26 Daniel Colascione <dancol@dancol.org>
3510 Simon Marchi <simon.marchi@ericsson.com>
3512 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3513 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3515 * target.h (struct target_ops) <thread_name>: New field.
3516 (target_thread_name): New macro.
3518 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3520 * regcache.h (regcache_invalidate_pid): Add declaration.
3521 * regcache.c (regcache_invalidate_pid): New function, extracted
3522 from regcache_invalidate.
3523 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3524 Add trivial documentation comment.
3525 * lynx-low.c: Use regcache_invalidate_pid instead of
3526 regcache_invalidate.
3528 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3530 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3531 and Elf64_auxv_t if the target is Android.
3533 2015-11-22 Doug Evans <xdje42@gmail.com>
3535 * target.h: #include <sys/types.h>.
3537 2015-11-19 Pedro Alves <palves@redhat.com>
3539 * linux-low.c (linux_process_qsupported): Change prototype.
3541 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3543 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3544 and adjust to loop over all features.
3545 * server.c (handle_query) <qSupported>: Adjust to call
3546 target_process_qsupported once, passing it a vector of unprocessed
3548 * target.h (struct target_ops) <process_qsupported>: Change
3550 (target_process_qsupported): Adjust.
3552 2015-11-19 Pedro Alves <palves@redhat.com>
3554 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3556 * configure: Regenerate.
3558 2015-11-19 Pedro Alves <palves@redhat.com>
3560 * configure: Regenerate.
3562 2015-11-19 Yao Qi <yao.qi@linaro.org>
3564 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3567 2015-11-19 Yao Qi <yao.qi@linaro.org>
3569 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3570 (struct aarch64_operand): Move enum out.
3572 2015-11-19 Yao Qi <yao.qi@linaro.org>
3574 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3575 struct user_fpsimd_state *.
3576 (aarch64_store_fpregset): Likewise.
3578 2015-11-19 Yao Qi <yao.qi@linaro.org>
3580 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3581 struct user_pt_regs *.
3582 (aarch64_store_gregset): Likewise.
3584 2015-11-18 Pedro Alves <palves@redhat.com>
3586 * Makefile.in (all_object_files): Add $IPA_OBJS.
3588 2015-11-17 Pedro Alves <palves@redhat.com>
3590 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3591 GDB_SIGNAL_0 and gdb_signal_to_string.
3593 2015-11-17 Pedro Alves <palves@redhat.com>
3595 * win32-low.c (handle_output_debug_string): Remove parameter.
3596 (win32_kill): Remove our_status local and adjust call to
3597 handle_output_debug_string.
3598 (get_child_debug_event): Adjust call to
3599 handle_output_debug_string.
3601 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3603 * linux-mips-low.c (mips_fill_gregset): Add cast.
3604 (mips_store_gregset): Likewise.
3605 (mips_fill_fpregset): Likewise.
3606 (mips_store_fpregset): Likewise.
3608 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3610 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3613 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3615 * linux-mips-low.c (mips_linux_new_thread): Change type of
3616 watch_type to enum target_hw_bp_type.
3618 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3620 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3621 Change return type to arm_hwbp_type.
3623 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3625 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3626 (arm_store_gregset): Likewise.
3627 * linux-arm-low.c (arm_get_hwcap): Likewise.
3628 (arm_read_description): Likewise.
3630 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3632 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3634 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3636 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3637 (ppc_fill_vsxregset): Likewise.
3638 (ppc_store_vsxregset): Likewise.
3639 (ppc_fill_vrregset): Likewise.
3640 (ppc_store_vrregset): Likewise.
3641 (ppc_fill_evrregset): Likewise.
3642 (ppc_store_evrregset): Likewise.
3644 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3646 * linux-ppc-low.c (ppc_usrregs_info): Remove
3647 forward-declaration.
3648 (ppc_arch_setup): Move lower in file.
3650 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3652 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3653 (ps_pdwrite): Likewise.
3655 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3657 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3658 to after assert checks.
3660 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3662 * proc-service.c (ps_pdread): Add/adjust casts.
3663 (ps_pdwrite): Add/adjust casts.
3665 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3667 * server.c (handle_search_memory_1): Cast return value of
3670 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3672 * server.c (write_qxfer_response): Change type of data to
3675 2015-10-29 Pedro Alves <palves@redhat.com>
3677 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3679 2015-10-29 Pedro Alves <palves@redhat.com>
3681 * tracepoint.c (clear_installed_tracepoints): Add casts.
3683 2015-10-29 Pedro Alves <palves@redhat.com>
3685 * server.c (handle_v_cont, process_serial_event): Add enum
3686 gdb_signal casts to signal parsing code.
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 2015-10-29 Pedro Alves <palves@redhat.com>
3708 * linux-low.h (NULL_REGSET): Define.
3709 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3710 * linux-arm-low.c (arm_regsets): Likewise.
3711 * linux-crisv32-low.c (cris_regsets): Likewise.
3712 * linux-m68k-low.c (m68k_regsets): Likewise.
3713 * linux-mips-low.c (mips_regsets): Likewise.
3714 * linux-nios2-low.c (nios2_regsets): Likewise.
3715 * linux-ppc-low.c (ppc_regsets): Likewise.
3716 * linux-s390-low.c (s390_regsets): Likewise.
3717 * linux-sh-low.c (sh_regsets): Likewise.
3718 * linux-sparc-low.c (sparc_regsets): Likewise.
3719 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3720 * linux-tile-low.c (tile_regsets): Likewise.
3721 * linux-x86-low.c (x86_regsets): Likewise.
3722 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3724 2015-10-26 Doug Evans <dje@google.com>
3726 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3728 2015-10-26 Doug Evans <dje@google.com>
3730 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3732 2015-10-26 Doug Evans <dje@google.com>
3734 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3736 (attach_thread, find_new_threads_callback): Ditto.
3738 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3740 * mem-break.h (set_breakpoint_data): Remove.
3742 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3744 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3745 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3746 (initialize_low): Remove set_breakpoint_data call.
3747 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3748 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3749 (initialize_low): Remove set_breakpoint_data call.
3750 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3751 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3752 (initialize_low): Remove set_breakpoint_data call.
3754 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3756 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3757 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3758 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3759 * target.h (target_breakpoint_kind_from_pc): New macro.
3761 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3763 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3764 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3765 the default breakpoint kind.
3767 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3769 * linux-arm-low.c (arm_supports_z_point_type): Add software
3772 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3774 * linux-arm-low.c: Refactor breakpoint definitions.
3775 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3776 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3778 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3780 * Makefile.in: Add arm.c/o.
3781 * configure.srv: Likewise.
3782 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3783 (arm_breakpoint_kind_from_pc): New function.
3784 (arm_sw_breakpoint_from_kind): Return proper kind.
3785 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3787 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3789 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3791 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3792 (struct raw_breakpoint) <size>: Remove.
3793 (struct raw_breakpoint) <kind>: Add.
3794 (bp_size): New function.
3795 (bp_opcode): Likewise.
3796 (find_raw_breakpoint_at): Adjust for kind.
3797 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3798 (remove_memory_breakpoint): Adjust for kind call bp_size.
3799 (set_raw_breakpoint_at): Adjust for kind.
3800 (set_breakpoint): Likewise.
3801 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3802 (delete_raw_breakpoint): Adjust for kind.
3803 (delete_breakpoint): Likewise.
3804 (find_gdb_breakpoint): Likewise.
3805 (set_gdb_breakpoint_1): Likewise.
3806 (set_gdb_breakpoint): Likewise.
3807 (delete_gdb_breakpoint_1): Likewise.
3808 (delete_gdb_breakpoint): Likewise.
3809 (uninsert_raw_breakpoint): Likewise.
3810 (reinsert_raw_breakpoint): Likewise.
3811 (set_breakpoint_data): Remove.
3812 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3813 (check_mem_read): Adjust for kind call bp_size.
3814 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3815 (clone_one_breakpoint): Adjust for kind.
3816 * mem-break.h (set_gdb_breakpoint): Likewise.
3817 (delete_gdb_breakpoint): Likewise.
3818 * server.c (process_serial_event): Likewise.
3820 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3822 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3823 (struct linux_target_ops) <breakpoint>: Remove.
3824 (struct linux_target_ops) <breakpoint_len>: Remove.
3825 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3826 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3827 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3828 (arm_sw_breakpoint_from_kind): New function.
3829 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3830 (struct linux_target_ops) <breakpoint>: Remove.
3831 (struct linux_target_ops) <breakpoint_len>: Remove.
3832 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3833 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3834 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3835 (struct linux_target_ops) <breakpoint>: Remove.
3836 (struct linux_target_ops) <breakpoint_len>: Remove.
3837 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3838 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3839 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3840 (struct linux_target_ops) <breakpoint>: Remove.
3841 (struct linux_target_ops) <breakpoint_len>: Remove.
3842 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3843 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3844 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3845 and sw_breakpoint_from_kind to increment the pc.
3846 (linux_breakpoint_kind_from_pc): New function.
3847 (linux_sw_breakpoint_from_kind): New function.
3848 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3849 (initialize_low): Call breakpoint_kind_from_pc and
3850 sw_breakpoint_from_kind to replace breakpoint_data/len.
3851 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3853 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3854 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3855 (struct linux_target_ops) <breakpoint>: Remove.
3856 (struct linux_target_ops) <breakpoint_len>: Remove.
3857 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3858 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3859 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3860 (struct linux_target_ops) <breakpoint>: Remove.
3861 (struct linux_target_ops) <breakpoint_len>: Remove.
3862 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3863 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3864 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3865 (struct linux_target_ops) <breakpoint>: Remove.
3866 (struct linux_target_ops) <breakpoint_len>: Remove.
3867 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3868 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3869 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3870 (struct linux_target_ops) <breakpoint>: Remove.
3871 (struct linux_target_ops) <breakpoint_len>: Remove.
3872 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3873 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3874 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3875 (struct linux_target_ops) <breakpoint>: Remove.
3876 (struct linux_target_ops) <breakpoint_len>: Remove.
3877 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3878 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3879 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3880 (struct linux_target_ops) <breakpoint>: Remove.
3881 (struct linux_target_ops) <breakpoint_len>: Remove.
3882 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3883 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3884 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3885 (struct linux_target_ops) <breakpoint>: Remove.
3886 (struct linux_target_ops) <breakpoint_len>: Remove.
3887 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3888 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3889 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3890 (struct linux_target_ops) <breakpoint>: Remove.
3891 (struct linux_target_ops) <breakpoint_len>: Remove.
3892 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3893 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3894 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3895 (struct linux_target_ops) <breakpoint>: Remove.
3896 (struct linux_target_ops) <breakpoint_len>: Remove.
3897 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3898 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3899 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3900 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3901 (struct linux_target_ops) <breakpoint>: Remove.
3902 (struct linux_target_ops) <breakpoint_len>: Remove.
3903 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3904 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3905 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3906 (struct linux_target_ops) <breakpoint>: Remove.
3907 (struct linux_target_ops) <breakpoint_len>: Remove.
3908 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3909 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3911 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3913 * linux-cris-low.c (cris_get_pc): Remove void arg.
3915 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3917 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3920 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3922 * inferiors.c (thread_pid_matches_callback): New function.
3923 (find_thread_process): New function.
3924 (remove_thread): Reset current_thread.
3925 (remove_process): Assert threads have been removed first.
3927 2015-10-15 Yao Qi <yao.qi@linaro.org>
3929 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3931 (aarch64_remove_point): Likewise.
3932 * regcache.c (regcache_register_size): New function.
3934 2015-10-12 Yao Qi <yao.qi@linaro.org>
3936 * linux-aarch64-low.c: Update all callers as emit_load_store
3937 is renamed to aarch64_emit_load_store.
3939 2015-10-12 Yao Qi <yao.qi@linaro.org>
3941 * linux-aarch64-low.c: Update all callers of function renaming
3942 from emit_insn to aarch64_emit_insn.
3944 2015-10-12 Yao Qi <yao.qi@linaro.org>
3946 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3947 arch/aarch64-insn.h.
3948 (struct aarch64_memory_operand): Likewise.
3950 (emit_insn): Move to arch/aarch64-insn.c.
3951 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3952 (emit_load_store): Move to arch/aarch64-insn.c.
3953 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3954 (can_encode_int32): Remove.
3956 2015-10-12 Yao Qi <yao.qi@linaro.org>
3958 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3959 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3960 (aarch64_relocate_instruction): Likewise.
3961 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3962 (struct aarch64_insn_visitor): Likewise.
3964 2015-10-12 Yao Qi <yao.qi@linaro.org>
3966 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3967 (struct aarch64_insn_visitor): New.
3968 (struct aarch64_insn_relocation_data): New.
3969 (aarch64_ftrace_insn_reloc_b): New function.
3970 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3971 (aarch64_ftrace_insn_reloc_cb): Likewise.
3972 (aarch64_ftrace_insn_reloc_tb): Likewise.
3973 (aarch64_ftrace_insn_reloc_adr): Likewise.
3974 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3975 (aarch64_ftrace_insn_reloc_others): Likewise.
3977 (aarch64_relocate_instruction): Use visitor.
3979 2015-10-12 Yao Qi <yao.qi@linaro.org>
3981 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3982 int. Add argument buf.
3983 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3984 aarch64_relocate_instruction.
3986 2015-10-12 Yao Qi <yao.qi@linaro.org>
3988 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3989 argument insn. Remove local variable insn. Don't call
3991 (aarch64_install_fast_tracepoint_jump_pad): Call
3994 2015-09-30 Yao Qi <yao.qi@linaro.org>
3996 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3997 (emit_load_store_pair): Likewise.
3999 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4001 * dll.c (match_dll): Add cast(s).
4002 (unloaded_dll): Likewise.
4003 * linux-low.c (second_thread_of_pid_p): Likewise.
4004 (delete_lwp_callback): Likewise.
4005 (count_events_callback): Likewise.
4006 (select_event_lwp_callback): Likewise.
4007 (linux_set_resume_request): Likewise.
4008 * server.c (accumulate_file_name_length): Likewise.
4009 (emit_dll_description): Likewise.
4010 (handle_qxfer_threads_worker): Likewise.
4011 (visit_actioned_threads): Likewise.
4012 * thread-db.c (any_thread_of): Likewise.
4013 * tracepoint.c (same_process_p): Likewise.
4014 (match_blocktype): Likewise.
4015 (build_traceframe_info_xml): Likewise.
4017 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4019 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4021 (gdb_unparse_agent_expr): Likewise.
4022 * hostio.c (require_data): Likewise.
4023 (handle_pread): Likewise.
4024 * linux-low.c (disable_regset): Likewise.
4025 (fetch_register): Likewise.
4026 (store_register): Likewise.
4027 (get_dynamic): Likewise.
4028 (linux_qxfer_libraries_svr4): Likewise.
4029 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4030 (set_fast_tracepoint_jump): Likewise.
4031 (uninsert_fast_tracepoint_jumps_at): Likewise.
4032 (reinsert_fast_tracepoint_jumps_at): Likewise.
4033 (validate_inserted_breakpoint): Likewise.
4034 (clone_agent_expr): Likewise.
4035 * regcache.c (init_register_cache): Likewise.
4036 * remote-utils.c (putpkt_binary_1): Likewise.
4037 (decode_M_packet): Likewise.
4038 (decode_X_packet): Likewise.
4039 (look_up_one_symbol): Likewise.
4040 (relocate_instruction): Likewise.
4041 (monitor_output): Likewise.
4042 * server.c (handle_search_memory): Likewise.
4043 (handle_qxfer_exec_file): Likewise.
4044 (handle_qxfer_libraries): Likewise.
4045 (handle_qxfer): Likewise.
4046 (handle_query): Likewise.
4047 (handle_v_cont): Likewise.
4048 (handle_v_run): Likewise.
4049 (captured_main): Likewise.
4050 * target.c (write_inferior_memory): Likewise.
4051 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4052 * tracepoint.c (init_trace_buffer): Likewise.
4053 (add_tracepoint_action): Likewise.
4054 (add_traceframe): Likewise.
4055 (add_traceframe_block): Likewise.
4056 (cmd_qtdpsrc): Likewise.
4057 (cmd_qtdv): Likewise.
4058 (cmd_qtstatus): Likewise.
4059 (response_source): Likewise.
4060 (response_tsv): Likewise.
4061 (cmd_qtnotes): Likewise.
4062 (gdb_collect): Likewise.
4063 (initialize_tracepoint): Likewise.
4065 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4067 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4068 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4069 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4071 (enum aarch64_condition_codes): New enum.
4072 (w0): New static global.
4075 (struct aarch64_memory_operand) <type>: New
4076 MEMORY_OPERAND_POSTINDEX type.
4077 (postindex_memory_operand): New helper function.
4078 (emit_ret): New function.
4079 (emit_load_store_pair): New function, factored out of emit_stp
4080 with support for MEMORY_OPERAND_POSTINDEX.
4081 (emit_stp): Rewrite using emit_load_store_pair.
4082 (emit_ldp): New function.
4083 (emit_load_store): Likewise.
4084 (emit_ldr): Mention post-index instruction in comment.
4085 (emit_ldrh): New function.
4086 (emit_ldrb): New function.
4087 (emit_ldrsw): Mention post-index instruction in comment.
4088 (emit_str): Likewise.
4089 (emit_subs): New function.
4090 (emit_cmp): Likewise.
4091 (emit_and): Likewise.
4092 (emit_orr): Likewise.
4093 (emit_orn): Likewise.
4094 (emit_eor): Likewise.
4095 (emit_mvn): Likewise.
4096 (emit_lslv): Likewise.
4097 (emit_lsrv): Likewise.
4098 (emit_asrv): Likewise.
4099 (emit_mul): Likewise.
4100 (emit_sbfm): Likewise.
4101 (emit_sbfx): Likewise.
4102 (emit_ubfm): Likewise.
4103 (emit_ubfx): Likewise.
4104 (emit_csinc): Likewise.
4105 (emit_cset): Likewise.
4106 (emit_nop): Likewise.
4107 (emit_ops_insns): New helper function.
4108 (emit_pop): Likewise.
4109 (emit_push): Likewise.
4110 (aarch64_emit_prologue): New function.
4111 (aarch64_emit_epilogue): Likewise.
4112 (aarch64_emit_add): Likewise.
4113 (aarch64_emit_sub): Likewise.
4114 (aarch64_emit_mul): Likewise.
4115 (aarch64_emit_lsh): Likewise.
4116 (aarch64_emit_rsh_signed): Likewise.
4117 (aarch64_emit_rsh_unsigned): Likewise.
4118 (aarch64_emit_ext): Likewise.
4119 (aarch64_emit_log_not): Likewise.
4120 (aarch64_emit_bit_and): Likewise.
4121 (aarch64_emit_bit_or): Likewise.
4122 (aarch64_emit_bit_xor): Likewise.
4123 (aarch64_emit_bit_not): Likewise.
4124 (aarch64_emit_equal): Likewise.
4125 (aarch64_emit_less_signed): Likewise.
4126 (aarch64_emit_less_unsigned): Likewise.
4127 (aarch64_emit_ref): Likewise.
4128 (aarch64_emit_if_goto): Likewise.
4129 (aarch64_emit_goto): Likewise.
4130 (aarch64_write_goto_address): Likewise.
4131 (aarch64_emit_const): Likewise.
4132 (aarch64_emit_call): Likewise.
4133 (aarch64_emit_reg): Likewise.
4134 (aarch64_emit_pop): Likewise.
4135 (aarch64_emit_stack_flush): Likewise.
4136 (aarch64_emit_zero_ext): Likewise.
4137 (aarch64_emit_swap): Likewise.
4138 (aarch64_emit_stack_adjust): Likewise.
4139 (aarch64_emit_int_call_1): Likewise.
4140 (aarch64_emit_void_call_2): Likewise.
4141 (aarch64_emit_eq_goto): Likewise.
4142 (aarch64_emit_ne_goto): Likewise.
4143 (aarch64_emit_lt_goto): Likewise.
4144 (aarch64_emit_le_goto): Likewise.
4145 (aarch64_emit_gt_goto): Likewise.
4146 (aarch64_emit_ge_got): Likewise.
4147 (aarch64_emit_ops_impl): New static global variable.
4148 (aarch64_emit_ops): New target function, return
4149 &aarch64_emit_ops_impl.
4150 (struct linux_target_ops): Install it.
4152 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4154 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4155 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4157 * linux-aarch64-ipa.c: New file.
4158 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4160 (aarch64_get_thread_area): New target method.
4161 (extract_signed_bitfield): New helper function.
4162 (aarch64_decode_ldr_literal): New function.
4163 (enum aarch64_opcodes): New enum.
4164 (struct aarch64_register): New struct.
4165 (struct aarch64_operand): New struct.
4166 (x0): New static global.
4175 (aarch64_register): New helper function.
4176 (register_operand): Likewise.
4177 (immediate_operand): Likewise.
4178 (struct aarch64_memory_operand): New struct.
4179 (offset_memory_operand): New helper function.
4180 (preindex_memory_operand): Likewise.
4181 (enum aarch64_system_control_registers): New enum.
4182 (ENCODE): New macro.
4183 (emit_insn): New helper function.
4184 (emit_b): New function.
4185 (emit_bcond): Likewise.
4186 (emit_cb): Likewise.
4187 (emit_tb): Likewise.
4188 (emit_blr): Likewise.
4189 (emit_stp): Likewise.
4190 (emit_ldp_q_offset): Likewise.
4191 (emit_stp_q_offset): Likewise.
4192 (emit_load_store): Likewise.
4193 (emit_ldr): Likewise.
4194 (emit_ldrsw): Likewise.
4195 (emit_str): Likewise.
4196 (emit_ldaxr): Likewise.
4197 (emit_stxr): Likewise.
4198 (emit_stlr): Likewise.
4199 (emit_data_processing_reg): Likewise.
4200 (emit_data_processing): Likewise.
4201 (emit_add): Likewise.
4202 (emit_sub): Likewise.
4203 (emit_mov): Likewise.
4204 (emit_movk): Likewise.
4205 (emit_mov_addr): Likewise.
4206 (emit_mrs): Likewise.
4207 (emit_msr): Likewise.
4208 (emit_sevl): Likewise.
4209 (emit_wfe): Likewise.
4210 (append_insns): Likewise.
4211 (can_encode_int32_in): New helper function.
4212 (aarch64_relocate_instruction): New function.
4213 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4214 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4215 (struct linux_target_ops): Install aarch64_get_thread_area,
4216 aarch64_install_fast_tracepoint_jump_pad and
4217 aarch64_get_min_fast_tracepoint_insn_len.
4219 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4221 * Makefile.in (aarch64-insn.o): New rule.
4222 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4224 2015-09-21 Yao Qi <yao.qi@linaro.org>
4226 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4228 2015-09-21 Yao Qi <yao.qi@linaro.org>
4230 * tracepoint.c (max_jump_pad_size): Remove.
4232 2015-09-18 Yao Qi <yao.qi@linaro.org>
4234 * linux-aarch64-low.c: Don't include sys/uio.h.
4235 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4237 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4239 * tracepoint.c (eval_result_type): Change prototype.
4240 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4242 2015-09-15 Pedro Alves <palves@redhat.com>
4244 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4245 Check whether to report exec events instead of checking whether
4246 multiprocess is enabled.
4248 2015-09-15 Pedro Alves <palves@redhat.com>
4251 * remote-utils.c (prepare_resume_reply): Merge
4252 TARGET_WAITKIND_VFORK_DONE switch case with the
4253 TARGET_WAITKIND_FORKED case.
4255 2015-09-15 Yao Qi <yao.qi@linaro.org>
4257 * server.c (handle_query): Check string comparison using
4258 "else if" instead of "if".
4260 2015-09-15 Yao Qi <yao.qi@linaro.org>
4262 * server.c (vCont_supported): New global variable.
4263 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4264 matches. Append ";vContSupported+" to own_buf.
4265 (handle_v_requests): Append ";s;S" to own_buf if target supports
4266 hardware single step or vCont_supported is false.
4267 (capture_main): Set vCont_supported to zero.
4269 2015-09-15 Yao Qi <yao.qi@linaro.org>
4271 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4273 (linux_supports_hardware_single_step): ... New function.
4274 (linux_target_ops): Update.
4275 * lynx-low.c (lynx_target_ops): Set field
4276 supports_hardware_single_step to target_can_do_hardware_single_step.
4277 * nto-low.c (nto_target_ops): Likewise.
4278 * spu-low.c (spu_target_ops): Likewise.
4279 * win32-low.c (win32_target_ops): Likewise.
4280 * target.c (target_can_do_hardware_single_step): New function.
4281 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4282 Remove. <supports_hardware_single_step>: New field.
4283 (target_supports_conditional_breakpoints): Remove.
4284 (target_supports_hardware_single_step): New macro.
4285 (target_can_do_hardware_single_step): Declare.
4286 * server.c (handle_query): Use target_supports_hardware_single_step
4287 instead of target_supports_conditional_breakpoints.
4289 2015-09-15 Yao Qi <yao.qi@linaro.org>
4291 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4293 (struct linux_target_ops the_low_target): Install
4294 aarch64_linux_siginfo_fixup.
4296 2015-09-11 Don Breazeal <donb@codesourcery.com>
4297 Luis Machado <lgustavo@codesourcery.com>
4299 * linux-low.c (linux_mourn): Static declaration.
4300 (linux_arch_setup): Move in front of
4301 handle_extended_wait.
4302 (linux_arch_setup_thread): New function.
4303 (handle_extended_wait): Handle exec events. Call
4304 linux_arch_setup_thread. Make event_lwp argument a
4305 pointer-to-a-pointer.
4306 (check_zombie_leaders): Do not check stopped threads.
4307 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4308 (linux_low_filter_event): Add lwp and thread for exec'ing
4309 non-leader thread if leader thread has been deleted.
4310 Refactor code into linux_arch_setup_thread and call it.
4311 Pass child lwp pointer by reference to handle_extended_wait.
4312 (linux_wait_for_event_filtered): Update comment.
4313 (linux_wait_1): Prevent clobbering exec event status.
4314 (linux_supports_exec_events): New function.
4315 (linux_target_ops) <supports_exec_events>: Initialize new member.
4316 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4318 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4319 * server.c (report_exec_events): New global variable.
4320 (handle_query): Handle qSupported query for exec-events feature.
4321 (captured_main): Initialize report_exec_events.
4322 * server.h (report_exec_events): Declare new global variable.
4323 * target.h (struct target_ops) <supports_exec_events>: New
4325 (target_supports_exec_events): New macro.
4326 * win32-low.c (win32_target_ops) <supports_exec_events>:
4327 Initialize new member.
4329 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4331 * linux-low.c (linux_low_enable_btrace): Remove.
4332 (linux_target_ops): Replace linux_low_enable_btrace with
4333 linux_enable_btrace.
4335 2015-09-03 Yao Qi <yao.qi@linaro.org>
4337 * linux-aarch64-low.c (aarch64_insert_point): Call
4338 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4341 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4343 * linux-low.c (check_stopped_by_breakpoint): Use
4344 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4346 2015-08-27 Pedro Alves <palves@redhat.com>
4348 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4350 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4352 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4353 the XNEW-family equivalent.
4354 (compile_bytecodes): Likewise.
4355 * dll.c (loaded_dll): Likewise.
4356 * event-loop.c (append_callback_event): Likewise.
4357 (create_file_handler): Likewise.
4358 (create_file_event): Likewise.
4359 * hostio.c (handle_open): Likewise.
4360 * inferiors.c (add_thread): Likewise.
4361 (add_process): Likewise.
4362 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4363 * linux-arm-low.c (arm_new_process): Likewise.
4364 (arm_new_thread): Likewise.
4365 * linux-low.c (add_to_pid_list): Likewise.
4366 (linux_add_process): Likewise.
4367 (handle_extended_wait): Likewise.
4368 (add_lwp): Likewise.
4369 (enqueue_one_deferred_signal): Likewise.
4370 (enqueue_pending_signal): Likewise.
4371 (linux_resume_one_lwp_throw): Likewise.
4372 (linux_resume_one_thread): Likewise.
4373 (linux_read_memory): Likewise.
4374 (linux_write_memory): Likewise.
4375 * linux-mips-low.c (mips_linux_new_process): Likewise.
4376 (mips_linux_new_thread): Likewise.
4377 (mips_add_watchpoint): Likewise.
4378 * linux-x86-low.c (initialize_low_arch): Likewise.
4379 * lynx-low.c (lynx_add_process): Likewise.
4380 * mem-break.c (set_raw_breakpoint_at): Likewise.
4381 (set_breakpoint): Likewise.
4382 (add_condition_to_breakpoint): Likewise.
4383 (add_commands_to_breakpoint): Likewise.
4384 (clone_agent_expr): Likewise.
4385 (clone_one_breakpoint): Likewise.
4386 * regcache.c (new_register_cache): Likewise.
4387 * remote-utils.c (look_up_one_symbol): Likewise.
4388 * server.c (queue_stop_reply): Likewise.
4389 (start_inferior): Likewise.
4390 (queue_stop_reply_callback): Likewise.
4391 (handle_target_event): Likewise.
4392 * spu-low.c (fetch_ppc_memory): Likewise.
4393 (store_ppc_memory): Likewise.
4394 * target.c (set_target_ops): Likewise.
4395 * thread-db.c (thread_db_load_search): Likewise.
4396 (try_thread_db_load_1): Likewise.
4397 * tracepoint.c (add_tracepoint): Likewise.
4398 (add_tracepoint_action): Likewise.
4399 (create_trace_state_variable): Likewise.
4400 (cmd_qtdpsrc): Likewise.
4401 (cmd_qtro): Likewise.
4402 (add_while_stepping_state): Likewise.
4403 * win32-low.c (child_add_thread): Likewise.
4404 (get_image_name): Likewise.
4406 2015-08-25 Yao Qi <yao.qi@linaro.org>
4408 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4410 2015-08-25 Yao Qi <yao.qi@linaro.org>
4412 * Makefile.in (aarch64-linux.o): New rule.
4413 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4415 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4416 (aarch64_init_debug_reg_state): Make it extern.
4417 (aarch64_linux_prepare_to_resume): Remove.
4419 2015-08-25 Yao Qi <yao.qi@linaro.org>
4421 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4422 lwp_arch_private_info and ptid_of_lwp.
4424 2015-08-25 Yao Qi <yao.qi@linaro.org>
4426 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4427 Find proc_info by find_process_pid. All callers updated.
4429 2015-08-25 Yao Qi <yao.qi@linaro.org>
4431 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4433 (debug_reg_change_callback): Remove.
4434 (aarch64_notify_debug_reg_change): Remove.
4436 2015-08-25 Yao Qi <yao.qi@linaro.org>
4438 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4439 Call current_lwp_ptid.
4441 2015-08-25 Yao Qi <yao.qi@linaro.org>
4443 * linux-aarch64-low.c (debug_reg_change_callback): Use
4446 2015-08-25 Yao Qi <yao.qi@linaro.org>
4448 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4450 2015-08-25 Yao Qi <yao.qi@linaro.org>
4452 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4454 2015-08-25 Yao Qi <yao.qi@linaro.org>
4456 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4459 2015-08-25 Yao Qi <yao.qi@linaro.org>
4461 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4463 (debug_reg_change_callback): Remove argument entry and add argument
4464 lwp. Remove local variable thread. Don't print thread id in the
4465 debugging output. Don't check whether pid of thread equals to pid.
4466 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4467 iterate_over_lwps instead find_inferior.
4469 2015-08-24 Pedro Alves <palves@redhat.com>
4471 * inferiors.c (get_first_process): New function.
4472 * inferiors.h (get_first_process): New declaration.
4473 * remote-utils.c (read_ptid): Default to the first process in the
4474 list, instead of to the current thread's process.
4476 2015-08-24 Pedro Alves <palves@redhat.com>
4478 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4479 * event-loop.c: Likewise.
4480 * remote-utils.c: Likewise.
4481 * tracepoint.c: Likewise.
4483 2015-08-24 Pedro Alves <palves@redhat.com>
4485 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4488 2015-08-21 Pedro Alves <palves@redhat.com>
4490 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4491 instead of literal 1.
4493 2015-08-21 Pedro Alves <palves@redhat.com>
4495 * tdesc.c (default_description): Explicitly zero-initialize.
4497 2015-08-21 Pedro Alves <palves@redhat.com>
4500 * inferiors.c (remove_thread): Discard any pending stop reply for
4502 * server.c (remove_all_on_match_pid): Rename to ...
4503 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4505 (discard_queued_stop_replies): Change parameter to a ptid. Now
4507 (handle_v_kill, kill_inferior_callback, captured_main)
4508 (process_serial_event): Adjust.
4509 * server.h (discard_queued_stop_replies): Declare.
4511 2015-08-21 Pedro Alves <palves@redhat.com>
4513 * linux-low.c (wait_for_sigstop): Always switch to no thread
4514 selected if the previously current thread dies.
4515 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4516 process instead of the current thread's.
4517 * remote-utils.c (input_interrupt): Don't check if there's no
4519 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4520 current thread to the general thread fails, error out.
4521 (handle_qxfer_auxv, handle_qxfer_libraries)
4522 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4523 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4524 (handle_query): Check if there's a thread selected instead of
4525 checking whether there's any thread in the thread list.
4526 (handle_qxfer_threads, handle_qxfer_btrace)
4527 (handle_qxfer_btrace_conf): Don't error out early if there's no
4528 thread in the thread list.
4529 (handle_v_cont, myresume): Don't set the current thread to the
4531 (process_serial_event) <Hg handling>: Also set thread_id if the
4532 previous general thread is still alive.
4533 (process_serial_event) <g/G handling>: If setting the current
4534 thread to the general thread fails, error out.
4535 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4536 thread's lwp instead of the current thread's.
4537 * target.c (set_desired_thread): If the desired thread was not
4538 found, leave the current thread pointing to NULL. Return an int
4539 (boolean) indicating success.
4540 * target.h (set_desired_thread): Change return type to int.
4542 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4544 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4545 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4547 (ps_get_thread_area): New function.
4549 2015-08-19 Gary Benson <gbenson@redhat.com>
4551 * hostio.c (handle_pread): Do not attempt to read more data
4552 than hostio_reply_with_data can fit in a packet.
4554 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4556 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4558 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4560 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4562 2015-08-06 Pedro Alves <palves@redhat.com>
4564 * tracepoint.c (expr_eval_result): Now an int.
4566 2015-08-06 Pedro Alves <palves@redhat.com>
4568 * gdbthread.h (struct regcache): Forward declare.
4569 (struct thread_info) <regcache_data>: Now a struct regcache
4571 * inferiors.c (inferior_regcache_data)
4572 (set_inferior_regcache_data): Now work with struct regcache
4574 * inferiors.h (struct regcache): Forward declare.
4575 (inferior_regcache_data, set_inferior_regcache_data): Now work
4576 with struct regcache pointers.
4577 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4578 (free_register_cache_thread): Remove struct regcache pointer
4581 2015-08-06 Pedro Alves <palves@redhat.com>
4583 * server.c (captured_main): On error, print the exception message
4584 to stderr, and if run_once is set, throw a quit.
4586 2015-08-06 Pedro Alves <palves@redhat.com>
4588 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4591 2015-08-06 Pedro Alves <palves@redhat.com>
4593 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4594 reading beyond the passed in buffer length.
4596 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4598 * tracepoint.c (symbol_list) <required>: Remove.
4600 2015-08-06 Pedro Alves <palves@redhat.com>
4602 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4603 count if stopping and suspending threads.
4604 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4605 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4606 (linux_detach): Complete an ongoing step-over.
4607 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4609 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4610 (linux_wait_1): If passing a signal to the inferior after
4611 finishing a step-over, unsuspend and re-resume all lwps. If we
4612 see a single-step event but the thread should be continuing, don't
4613 pass the trap to gdb.
4614 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4615 internal_error instead of gdb_assert.
4616 (enqueue_pending_signal): New function.
4617 (check_ptrace_stopped_lwp_gone): Add debug output.
4618 (start_step_over): Use internal_error instead of gdb_assert.
4619 (complete_ongoing_step_over): New function.
4620 (linux_resume_one_thread): Don't resume a suspended thread.
4621 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4624 2015-08-06 Pedro Alves <palves@redhat.com>
4626 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4627 (linux_thread_alive): Use lwp_is_marked_dead.
4628 (extended_event_reported): Delete.
4629 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4630 instead of extended_event_reported.
4631 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4633 (lwp_is_marked_dead): New function.
4634 (lwp_running): Use lwp_is_marked_dead.
4635 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4638 2015-08-06 Pedro Alves <palves@redhat.com>
4640 * linux-low.c (linux_wait_1): Move fork event output out of the
4641 !report_to_gdb check. Pass event_child->waitstatus to
4642 target_waitstatus_to_string instead of ourstatus.
4644 2015-08-04 Yao Qi <yao.qi@linaro.org>
4646 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4647 if current_thread is 32 bit.
4649 2015-08-04 Yao Qi <yao.qi@linaro.org>
4651 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4652 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4653 * server.c (extended_protocol): Remove "static".
4654 * server.h (extended_protocol): Declare it.
4656 2015-08-04 Yao Qi <yao.qi@linaro.org>
4658 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4659 both aarch64 and aarch32.
4660 (aarch64_set_pc): Likewise.
4662 2015-08-04 Yao Qi <yao.qi@linaro.org>
4664 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4665 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4666 arm-with-neon.xml to srv_xmlfiles.
4667 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4668 (is_64bit_tdesc): New function.
4669 (aarch64_linux_read_description): New function.
4670 (aarch64_arch_setup): Call aarch64_linux_read_description.
4671 (regs_info): Rename to regs_info_aarch64.
4672 (aarch64_regs_info): Return right regs_info.
4673 (initialize_low_arch): Call initialize_low_arch_aarch32.
4675 2015-08-04 Yao Qi <yao.qi@linaro.org>
4677 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4678 * linux-aarch32-low.c: New file.
4679 * linux-aarch32-low.h: New file.
4680 * linux-arm-low.c (arm_fill_gregset): Move it to
4681 linux-aarch32-low.c.
4682 (arm_store_gregset): Likewise.
4683 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4684 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4685 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4686 (regs_info): Rename to regs_info_arm.
4687 (arm_regs_info): Return regs_info_aarch32 if
4688 have_ptrace_getregset is 1 and target description is
4689 arm_with_neon or arm_with_vfpv3.
4690 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4691 Call initialize_low_arch_aarch32 instead.
4693 2015-08-04 Yao Qi <yao.qi@linaro.org>
4695 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4696 * linux-low.c: ... here.
4697 * linux-low.h (have_ptrace_getregset): Declare it.
4699 2015-08-04 Pedro Alves <palves@redhat.com>
4701 * thread-db.c (struct thread_db): Use new typedefs.
4702 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4704 (disable_thread_event_reporting): Cast result of dlsym to
4705 destination function pointer type.
4706 (thread_db_mourn): Use td_ta_delete_ftype.
4708 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4710 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4712 (CDX_BREAKPOINT): Define for R2.
4713 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4714 (the_low_target): Add comments.
4716 2015-07-30 Yao Qi <yao.qi@linaro.org>
4718 * linux-arm-low.c (arm_hwcap): Remove it.
4719 (arm_read_description): New local variable arm_hwcap. Don't
4720 set arm_hwcap to zero.
4722 2015-07-30 Yao Qi <yao.qi@linaro.org>
4724 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4725 Use regcache->tdesc instead.
4726 (arm_store_wmmxregset): Likewise.
4727 (arm_fill_vfpregset): Likewise.
4728 (arm_store_vfpregset): Likewise.
4730 2015-07-30 Yao Qi <yao.qi@linaro.org>
4732 * linux-arm-low.c: Include arch/arm.h.
4733 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4734 (arm_store_gregset): Likewise.
4736 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4738 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4739 ptrace's 4th parameter.
4741 2015-07-27 Yao Qi <yao.qi@linaro.org>
4743 * configure.srv (case aarch64*-*-linux*): Don't set
4746 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4748 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4750 * linux-arm-low.c: Likewise.
4751 * linux-cris-low.c: Likewise.
4752 * linux-crisv32-low.c: Likewise.
4753 * linux-low.c: Likewise.
4754 * linux-m68k-low.c: Likewise.
4755 * linux-mips-low.c: Likewise.
4756 * linux-nios2-low.c: Likewise.
4757 * linux-s390-low.c: Likewise.
4758 * linux-sparc-low.c: Likewise.
4759 * linux-tic6x-low.c: Likewise.
4760 * linux-tile-low.c: Likewise.
4761 * linux-x86-low.c: Likewise.
4763 2015-07-24 Pedro Alves <palves@redhat.com>
4765 * config.in: Regenerate.
4766 * configure: Regenerate.
4768 2015-07-24 Pedro Alves <palves@redhat.com>
4770 * acinclude.m4: Include ../ptrace.m4.
4771 * configure.ac: Call GDB_AC_PTRACE.
4772 * config.in, configure: Regenerate.
4774 2015-07-24 Yao Qi <yao.qi@linaro.org>
4776 * linux-low.c (linux_create_inferior): Remove setting to
4777 proc->priv->new_inferior.
4778 (linux_attach): Likewise.
4779 (linux_low_filter_event): Likewise.
4780 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4782 2015-07-24 Yao Qi <yao.qi@linaro.org>
4784 * linux-low.c (linux_arch_setup): New function.
4785 (linux_low_filter_event): If proc->tdesc is NULL and
4786 proc->attached is true, call the_low_target.arch_setup.
4787 Otherwise, keep status pending, and return.
4788 (linux_resume_one_lwp_throw): Don't call get_pc if
4789 thread->while_stepping isn't NULL. Don't call
4790 get_thread_regcache if proc->tdesc is NULL.
4791 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4792 (linux_target_ops): Install arch_setup.
4793 * server.c (start_inferior): Call the_target->arch_setup.
4794 * target.h (struct target_ops) <arch_setup>: New field.
4795 (target_arch_setup): New marco.
4796 * lynx-low.c (lynx_target_ops): Update.
4797 * nto-low.c (nto_target_ops): Update.
4798 * spu-low.c (spu_target_ops): Update.
4799 * win32-low.c (win32_target_ops): Update.
4801 2015-07-24 Yao Qi <yao.qi@linaro.org>
4803 * linux-low.c (linux_add_process): Don't set
4804 proc->priv->new_inferior.
4805 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4806 (linux_attach): Likewise.
4808 2015-07-24 Yao Qi <yao.qi@linaro.org>
4810 * server.c (start_inferior): Code refactor.
4812 2015-07-24 Yao Qi <yao.qi@linaro.org>
4814 * server.c (process_serial_event): Set general_thread.
4816 2015-07-21 Yao Qi <yao.qi@linaro.org>
4818 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4819 aarch64_linux_get_debug_reg_capacity.
4821 2015-07-17 Yao Qi <yao.qi@linaro.org>
4823 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4824 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4825 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4826 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4827 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4828 (AARCH64_HWP_ALIGNMENT): Likewise.
4829 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4830 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4831 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4832 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4833 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4834 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4835 (struct aarch64_debug_reg_state): Likewise.
4836 (struct arch_lwp_info): Likewise.
4837 (aarch64_align_watchpoint): Likewise.
4838 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4839 (aarch64_watchpoint_length): Likewise.
4840 (aarch64_point_encode_ctrl_reg): Likewise
4841 (aarch64_point_is_aligned): Likewise.
4842 (aarch64_align_watchpoint): Likewise.
4843 (aarch64_linux_set_debug_regs):
4844 (aarch64_dr_state_insert_one_point): Likewise.
4845 (aarch64_dr_state_remove_one_point): Likewise.
4846 (aarch64_handle_breakpoint): Likewise.
4847 (aarch64_handle_aligned_watchpoint): Likewise.
4848 (aarch64_handle_unaligned_watchpoint): Likewise.
4849 (aarch64_handle_watchpoint): Likewise.
4851 2015-07-17 Yao Qi <yao.qi@linaro.org>
4853 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4854 and don't aarch64_get_debug_reg_state. All callers update.
4855 (aarch64_handle_aligned_watchpoint): Likewise.
4856 (aarch64_handle_unaligned_watchpoint): Likewise.
4857 (aarch64_handle_watchpoint): Likewise.
4858 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4859 (aarch64_remove_point): Likewise.
4861 2015-07-17 Yao Qi <yao.qi@linaro.org>
4863 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4865 (aarch64_handle_unaligned_watchpoint): Likewise.
4867 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4869 Revert the previous 3 commits:
4870 Move gdb_regex* to common/
4871 Move linux_find_memory_regions_full & co.
4872 gdbserver build-id attribute generator
4874 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4875 Jan Kratochvil <jan.kratochvil@redhat.com>
4877 gdbserver build-id attribute generator.
4878 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4879 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4880 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4882 (get_dynamic): Use find_pdhr to traverse program headers.
4883 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4884 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4885 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4886 (get_hex_build_id): New.
4887 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4888 to reply XML document.
4890 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4891 Jan Kratochvil <jan.kratochvil@redhat.com>
4893 * target.c: Include target/target-utils.h and fcntl.h.
4894 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4895 (target_fileio_read_stralloc): New functions.
4897 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4899 * Makefile.in (OBS): Add gdb_regex.o.
4901 * config.in: Rebuilt.
4902 * configure: Rebuilt.
4904 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4905 Jan Kratochvil <jan.kratochvil@redhat.com>
4907 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4908 * Makefile.in (OBS): Add target-utils.o.
4909 (linux-maps.o, target-utils.o): New.
4910 * configure.srv (srv_linux_obj): Add linux-maps.o.
4912 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4914 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4916 (the_low_target): Install it.
4918 2015-07-14 Pedro Alves <palves@redhat.com>
4920 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4921 Instead, ignore ECHILD, and throw an error for other errnos.
4923 2015-07-10 Pedro Alves <palves@redhat.com>
4925 * event-loop.c (struct callback_event) <data>: Change type to
4926 gdb_client_data instance instead of gdb_client_data pointer.
4927 (append_callback_event): Adjust.
4929 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4931 * linux-aarch64-low.c: Add comments for each linux_target_ops
4932 method. Remove comments already covered in target_ops and
4933 linux_target_ops definitions.
4934 (the_low_target): Add comments for each unimplemented method.
4936 2015-07-09 Yao Qi <yao.qi@linaro.org>
4938 * linux-aarch64-low.c (aarch64_regmap): Remove.
4939 (aarch64_usrregs_info): Remove.
4940 (regs_info): Set field usrregs to NULL.
4942 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4944 * linux-low.c: Include "rsp-low.h"
4945 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4946 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4947 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4948 (handle_btrace_enable_pt): New.
4949 (handle_btrace_general_set): Support "pt".
4950 (handle_btrace_conf_general_set): Support "pt:size".
4952 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4954 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4957 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4959 * linux-aarch64-low.c: Remove comment about endianness.
4960 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4961 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4964 2015-06-24 Gary Benson <gbenson@redhat.com>
4966 * linux-i386-ipa.c (stdint.h): Do not include.
4967 * lynx-i386-low.c (stdint.h): Likewise.
4968 * lynx-ppc-low.c (stdint.h): Likewise.
4969 * mem-break.c (stdint.h): Likewise.
4970 * thread-db.c (stdint.h): Likewise.
4971 * tracepoint.c (stdint.h): Likewise.
4972 * win32-low.c (stdint.h): Likewise.
4974 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4976 * server.c (write_qxfer_response): Update call to
4977 remote_escape_output.
4979 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4980 Jan Kratochvil <jan.kratochvil@redhat.com>
4982 Merge multiple hex conversions.
4983 * gdbreplay.c (tohex): Rename to 'fromhex'.
4984 (logchar): Use fromhex.
4986 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4988 * server.c (handle_qxfer_libraries): Set `version' attribute for
4991 2015-06-10 Gary Benson <gbenson@redhat.com>
4993 * target.h (struct target_ops) <multifs_open>: New field.
4994 <multifs_unlink>: Likewise.
4995 <multifs_readlink>: Likewise.
4996 * linux-low.c (nat/linux-namespaces.h): New include.
4997 (linux_target_ops): Initialize the_target->multifs_open,
4998 the_target->multifs_unlink and the_target->multifs_readlink.
4999 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5000 * hostio.c (hostio_fs_pid): New static variable.
5001 (hostio_handle_new_gdb_connection): New function.
5002 (handle_setfs): Likewise.
5003 (handle_open): Use the_target->multifs_open as appropriate.
5004 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5005 (handle_readlink): Use the_target->multifs_readlink as
5007 (handle_vFile): Handle vFile:setfs packets.
5008 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5009 after target_handle_new_gdb_connection.
5011 2015-06-10 Gary Benson <gbenson@redhat.com>
5013 * configure.ac (AC_CHECK_FUNCS): Add setns.
5014 * config.in: Regenerate.
5015 * configure: Likewise.
5016 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5017 (linux-namespaces.o): New rule.
5018 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5020 2015-06-09 Gary Benson <gbenson@redhat.com>
5022 * hostio.c (handle_open): Process mode argument with
5023 fileio_to_host_mode.
5025 2015-06-01 Yao Qi <yao.qi@linaro.org>
5027 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5028 * linux-x86-low.c: Likewise.
5030 2015-05-28 Don Breazeal <donb@codesourcery.com>
5032 * linux-low.c (handle_extended_wait): Initialize
5033 thread_info.last_resume_kind for new fork children.
5035 2015-05-15 Pedro Alves <palves@redhat.com>
5037 * target.h (target_handle_new_gdb_connection): Rewrite using if
5038 wrapped in do/while.
5040 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5042 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5043 * configure, config.in: Regenerate.
5044 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5047 2015-05-12 Don Breazeal <donb@codesourcery.com>
5049 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5050 PTRACE_EVENT_VFORK_DONE.
5051 (linux_low_ptrace_options, extended_event_reported): Add vfork
5053 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5054 and "vforkdone" for RSP 'T' Stop Reply Packet.
5055 * server.h (report_vfork_events): Declare
5058 2015-05-12 Don Breazeal <donb@codesourcery.com>
5060 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5061 (the_low_target) <new_fork>: Initialize new member.
5062 * linux-arm-low.c (arm_new_fork): New function.
5063 (the_low_target) <new_fork>: Initialize new member.
5064 * linux-low.c (handle_extended_wait): Call new target function
5066 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5067 * linux-mips-low.c (mips_add_watchpoint): New function
5068 extracted from mips_insert_point.
5069 (the_low_target) <new_fork>: Initialize new member.
5070 (mips_linux_new_fork): New function.
5071 (mips_insert_point): Call mips_add_watchpoint.
5072 * linux-x86-low.c (x86_linux_new_fork): New function.
5073 (the_low_target) <new_fork>: Initialize new member.
5075 2015-05-12 Don Breazeal <donb@codesourcery.com>
5077 * linux-low.c (handle_extended_wait): Implement return value,
5078 rename argument 'event_child' to 'event_lwp', handle
5079 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5080 (linux_low_ptrace_options): New function.
5081 (linux_low_filter_event): Call linux_low_ptrace_options,
5082 use different argument fo linux_enable_event_reporting,
5083 use return value from handle_extended_wait.
5084 (extended_event_reported): New function.
5085 (linux_wait_1): Call extended_event_reported and set
5086 status to report fork events.
5087 (linux_write_memory): Add pid to debug message.
5088 (reset_lwp_ptrace_options_callback): New function.
5089 (linux_handle_new_gdb_connection): New function.
5090 (linux_target_ops): Initialize new structure member.
5091 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5092 * lynx-low.c: Initialize new structure member.
5093 * remote-utils.c (prepare_resume_reply): Implement stop reason
5094 "fork" for "T" stop message.
5095 * server.c (handle_query): Call handle_new_gdb_connection.
5096 * server.h (report_fork_events): Declare global flag.
5097 * target.h (struct target_ops) <handle_new_gdb_connection>:
5099 (target_handle_new_gdb_connection): New macro.
5100 * win32-low.c: Initialize new structure member.
5102 2015-05-12 Don Breazeal <donb@codesourcery.com>
5104 * mem-break.c (APPEND_TO_LIST): Define macro.
5105 (clone_agent_expr): New function.
5106 (clone_one_breakpoint): New function.
5107 (clone_all_breakpoints): New function.
5108 * mem-break.h: Declare new functions.
5110 2015-05-12 Don Breazeal <donb@codesourcery.com>
5112 * linux-low.c (linux_supports_fork_events): New function.
5113 (linux_supports_vfork_events): New function.
5114 (linux_target_ops): Initialize new structure members.
5115 (initialize_low): Call linux_check_ptrace_features.
5116 * lynx-low.c (lynx_target_ops): Initialize new structure
5118 * server.c (report_fork_events, report_vfork_events):
5120 (handle_query): Add new features to qSupported packet and
5122 (captured_main): Initialize new global variables.
5123 * target.h (struct target_ops) <supports_fork_events>:
5125 <supports_vfork_events>: New member.
5126 (target_supports_fork_events): New macro.
5127 (target_supports_vfork_events): New macro.
5128 * win32-low.c (win32_target_ops): Initialize new structure
5131 2015-05-12 Gary Benson <gbenson@redhat.com>
5133 * server.c (handle_qxfer_exec_file): Use current process
5136 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5138 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5139 Remove HAVE_PTRACE_GETREGS conditionals.
5140 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5141 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5143 2015-05-08 Yao Qi <yao.qi@linaro.org>
5145 * linux-low.c (linux_supports_conditional_breakpoints): New
5147 (linux_target_ops): Install new target method.
5148 * lynx-low.c (lynx_target_ops): Install NULL hook for
5149 supports_conditional_breakpoints.
5150 * nto-low.c (nto_target_ops): Likewise.
5151 * spu-low.c (spu_target_ops): Likewise.
5152 * win32-low.c (win32_target_ops): Likewise.
5153 * server.c (handle_query): Check
5154 target_supports_conditional_breakpoints.
5155 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5157 (target_supports_conditional_breakpoints): New macro.
5159 2015-05-06 Pedro Alves <palves@redhat.com>
5162 * server.c (start_inferior): If the process exits, mourn it.
5164 2015-04-21 Gary Benson <gbenson@redhat.com>
5166 * hostio.c (fileio_open_flags_to_host): Factored out to
5167 fileio_to_host_openflags in common/fileio.c. Single use
5170 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5172 * linux-xtensa-low.c (xtensa_fill_gregset)
5173 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5176 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5178 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5179 (regs_info): Replace usrregs pointer with NULL.
5181 2015-04-17 Gary Benson <gbenson@redhat.com>
5183 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5184 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5185 * server.c (handle_qxfer_exec_file): New function.
5186 (qxfer_packets): Add exec-file entry.
5187 (handle_query): Report qXfer:exec-file:read as supported packet.
5189 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5191 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5193 2015-04-09 Gary Benson <gbenson@redhat.com>
5195 * hostio-errno.c (errno_to_fileio_error): Remove function.
5196 Update caller to use remote_fileio_to_fio_error.
5198 2015-04-09 Yao Qi <yao.qi@linaro.org>
5200 * linux-low.c (linux_insert_point): Call
5201 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5202 (linux_remove_point): Call remove_memory_breakpoint if type is
5204 * linux-x86-low.c (x86_insert_point): Don't call
5205 insert_memory_breakpoint.
5206 (x86_remove_point): Don't call remove_memory_breakpoint.
5208 2015-04-01 Pedro Alves <palves@redhat.com>
5209 Cleber Rosa <crosa@redhat.com>
5211 * server.c (gdbserver_usage): Reorganize and extend the usage
5214 2015-03-24 Pedro Alves <palves@redhat.com>
5216 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5217 output. Also dump TRAP_TRACE.
5218 (linux_low_filter_event): In debug output, distinguish a
5219 resume_stop SIGSTOP from a delayed SIGSTOP.
5221 2015-03-24 Gary Benson <gbenson@redhat.com>
5223 * linux-x86-low.c (x86_linux_new_thread): Moved to
5225 (x86_linux_prepare_to_resume): Likewise.
5227 2015-03-24 Gary Benson <gbenson@redhat.com>
5229 * Makefile.in (x86-linux-dregs.o): New rule.
5230 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5231 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5232 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5233 (x86_linux_dr_get): Likewise.
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_update_debug_registers): Likewise.
5243 2015-03-24 Gary Benson <gbenson@redhat.com>
5245 * linux-x86-low.c (x86_linux_update_debug_registers):
5246 New function, factored out from...
5247 (x86_linux_prepare_to_resume): ...this.
5249 2015-03-24 Gary Benson <gbenson@redhat.com>
5251 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5252 (x86_linux_dr_set): Likewise.
5253 (update_debug_registers_callback): Likewise.
5254 (x86_linux_dr_set_addr): Likewise.
5255 (x86_linux_dr_get_addr): Likewise.
5256 (x86_linux_dr_set_control): Likewise.
5257 (x86_linux_dr_get_control): Likewise.
5258 (x86_linux_dr_get_status): Likewise.
5259 (x86_linux_prepare_to_resume): Likewise.
5261 2015-03-24 Gary Benson <gbenson@redhat.com>
5263 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5264 Use perror_with_name. Pass string through gettext.
5265 (x86_linux_dr_set): Likewise.
5267 2015-03-24 Gary Benson <gbenson@redhat.com>
5269 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5270 (x86_linux_dr_set_addr): ...this.
5271 (x86_dr_low_get_addr): Rename to...
5272 (x86_linux_dr_get_addr): ...this.
5273 (x86_dr_low_set_control): Rename to...
5274 (x86_linux_dr_set_control): ...this.
5275 (x86_dr_low_get_control): Rename to...
5276 (x86_linux_dr_get_control): ...this.
5277 (x86_dr_low_get_status): Rename to...
5278 (x86_linux_dr_get_status): ...this.
5279 (x86_dr_low): Update with new function names.
5281 2015-03-24 Gary Benson <gbenson@redhat.com>
5283 * Makefile.in (x86-linux.o): New rule.
5284 * configure.srv: Add x86-linux.o to relevant targets.
5285 * linux-low.c (lwp_set_arch_private_info): New function.
5286 (lwp_arch_private_info): Likewise.
5287 * linux-x86-low.c: Include nat/x86-linux.h.
5288 (arch_lwp_info): Removed structure.
5289 (update_debug_registers_callback):
5290 Use lwp_set_debug_registers_changed.
5291 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5292 and lwp_set_debug_registers_changed.
5293 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5295 2015-03-24 Gary Benson <gbenson@redhat.com>
5297 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5298 * linux-arm-low.c (arm_new_thread): Likewise.
5299 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5300 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5301 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5302 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5304 2015-03-24 Gary Benson <gbenson@redhat.com>
5306 * linux-low.c (ptid_of_lwp): New function.
5307 (lwp_is_stopped): Likewise.
5308 (lwp_stop_reason): Likewise.
5309 * linux-x86-low.c (update_debug_registers_callback):
5311 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5314 2015-03-24 Gary Benson <gbenson@redhat.com>
5316 * linux-low.h (linux_stop_lwp): Remove declaration.
5318 2015-03-24 Gary Benson <gbenson@redhat.com>
5320 * linux-low.h: Include nat/linux-nat.h.
5321 * linux-low.c (iterate_over_lwps_args): New structure.
5322 (iterate_over_lwps_filter): New function.
5323 (iterate_over_lwps): Likewise.
5324 * linux-x86-low.c (update_debug_registers_callback):
5325 Update signature to what iterate_over_lwps expects.
5326 Remove PID check that iterate_over_lwps now performs.
5327 (x86_dr_low_set_addr): Use iterate_over_lwps.
5328 (x86_dr_low_set_control): Likewise.
5330 2015-03-24 Gary Benson <gbenson@redhat.com>
5332 * linux-x86-low.c (x86_debug_reg_state): New function.
5333 (x86_linux_prepare_to_resume): Use the above.
5335 2015-03-24 Gary Benson <gbenson@redhat.com>
5337 * linux-low.c (current_lwp_ptid): New function.
5338 * linux-x86-low.c: Include nat/linux-nat.h.
5339 (x86_dr_low_get_addr): Use current_lwp_ptid.
5340 (x86_dr_low_get_control): Likewise.
5341 (x86_dr_low_get_status): Likewise.
5343 2015-03-20 Pedro Alves <palves@redhat.com>
5345 * tracepoint.c (cmd_qtstatus): Make "str" const.
5347 2015-03-20 Pedro Alves <palves@redhat.com>
5349 * server.c (handle_general_set): Make "req_str" const.
5351 2015-03-19 Pedro Alves <palves@redhat.com>
5353 * linux-low.c (linux_resume_one_lwp): Rename to ...
5354 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5355 instead call perror_with_name.
5356 (check_ptrace_stopped_lwp_gone): New function.
5357 (linux_resume_one_lwp): Reimplement as wrapper around
5358 linux_resume_one_lwp_throw that swallows errors if the LWP is
5361 2015-03-19 Pedro Alves <palves@redhat.com>
5363 * linux-low.c (count_events_callback, select_event_lwp_callback):
5364 No longer check whether the thread has resume_stop as last resume
5367 2015-03-19 Pedro Alves <palves@redhat.com>
5369 * linux-low.c (count_events_callback, select_event_lwp_callback):
5370 Use the lwp's status_pending_p field, not the thread's.
5372 2015-03-19 Pedro Alves <palves@redhat.com>
5374 * linux-low.c (select_event_lwp_callback): Update comments to
5375 no longer mention SIGTRAP.
5377 2015-03-18 Gary Benson <gbenson@redhat.com>
5379 * server.c (handle_query): Do not report vFile:fstat as supported.
5381 2015-03-11 Gary Benson <gbenson@redhat.com>
5383 * hostio.c (sys/types.h): New include.
5384 (sys/stat.h): Likewise.
5385 (common-remote-fileio.h): Likewise.
5386 (handle_fstat): New function.
5387 (handle_vFile): Handle vFile:fstat packets.
5389 2015-03-11 Gary Benson <gbenson@redhat.com>
5391 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5392 struct stat.st_blocks and struct stat.st_blksize.
5393 * configure: Regenerate.
5394 * config.in: Likewise.
5395 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5396 (OBS): Add common-remote-fileio.o.
5397 (common-remote-fileio.o): New rule.
5399 2015-03-09 Pedro Alves <palves@redhat.com>
5401 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5402 'struct sockaddr' pointer in 'accept' call.
5404 2015-03-09 Pedro Alves <palves@redhat.com>
5407 2015-03-07 Pedro Alves <palves@redhat.com>
5408 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5409 or <winsock2.h> here. Instead include "gdb_socket.h".
5410 (remote_open): Use union gdb_sockaddr_u.
5411 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5412 or <winsock2.h> here. Instead include "gdb_socket.h".
5413 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5414 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5416 (init_named_socket, gdb_agent_helper_thread): Use union
5419 2015-03-07 Pedro Alves <palves@redhat.com>
5421 * configure.ac (build_warnings): Move
5422 -Wdeclaration-after-statement to the C-specific set.
5423 * configure: Regenerate.
5425 2015-03-07 Pedro Alves <palves@redhat.com>
5427 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5428 or <winsock2.h> here. Instead include "gdb_socket.h".
5429 (remote_open): Use union gdb_sockaddr_u.
5430 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5431 or <winsock2.h> here. Instead include "gdb_socket.h".
5432 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5433 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5435 (init_named_socket, gdb_agent_helper_thread): Use union
5438 2015-03-07 Pedro Alves <palves@redhat.com>
5440 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5443 2015-03-06 Yao Qi <yao.qi@linaro.org>
5445 * linux-aarch64-low.c (aarch64_insert_point): Use
5446 show_debug_regs as a boolean.
5447 (aarch64_remove_point): Likewise.
5449 2015-03-05 Pedro Alves <palves@redhat.com>
5451 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5452 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5453 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5454 * nto-low.c (nto_target_ops): Likewise.
5455 * spu-low.c (spu_target_ops): Likewise.
5456 * win32-low.c (win32_target_ops): Likewise.
5458 2015-03-04 Pedro Alves <palves@redhat.com>
5460 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5461 Decide whether a breakpoint triggered based on the SIGTRAP's
5463 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5464 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5465 (linux_low_filter_event): Check for breakpoints before checking
5467 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5469 (linux_stopped_by_sw_breakpoint)
5470 (linux_supports_stopped_by_sw_breakpoint)
5471 (linux_stopped_by_hw_breakpoint)
5472 (linux_supports_stopped_by_hw_breakpoint): New functions.
5473 (linux_target_ops): Install new target methods.
5475 2015-03-04 Pedro Alves <palves@redhat.com>
5477 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5478 * server.c (swbreak_feature, hwbreak_feature): New globals.
5479 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5480 (captured_main): Clear swbreak_feature and hwbreak_feature.
5481 * server.h (swbreak_feature, hwbreak_feature): Declare.
5482 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5483 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5484 supports_stopped_by_hw_breakpoint>: New fields.
5485 (target_supports_stopped_by_sw_breakpoint)
5486 (target_stopped_by_sw_breakpoint)
5487 (target_supports_stopped_by_hw_breakpoint)
5488 (target_stopped_by_hw_breakpoint): Declare.
5490 2015-03-04 Pedro Alves <palves@redhat.com>
5492 enum lwp_stop_reason -> enum target_stop_reason
5493 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5494 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5495 (linux_wait_1, stuck_in_jump_pad_callback)
5496 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5497 (linux_stopped_by_watchpoint):
5498 * linux-low.h (enum lwp_stop_reason): Delete.
5499 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5500 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5502 2015-03-04 Yao Qi <yao.qi@linaro.org>
5504 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5506 2015-03-03 Gary Benson <gbenson@redhat.com>
5508 * hostio.c (handle_vFile): Fix prefix lengths.
5510 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5512 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5515 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5517 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5518 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5519 (clean): Add "rm -f" for above C files.
5520 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5521 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5522 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5523 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5524 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5525 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5526 (init_registers_s390x_vx_linux64)
5527 (init_registers_s390x_tevx_linux64)
5528 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5529 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5531 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5532 (s390_store_vxrs_high): New functions.
5533 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5535 (s390_arch_setup): Add logic for selecting one of the new target
5536 descriptions. Activate the new vector regsets if applicable.
5537 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5538 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5539 and init_registers_s390x_tevx_linux64.
5541 2015-03-01 Pedro Alves <palves@redhat.com>
5543 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5546 2015-02-27 Pedro Alves <palves@redhat.com>
5548 * linux-x86-low.c (u_debugreg_offset): New function.
5549 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5551 2015-02-27 Pedro Alves <palves@redhat.com>
5553 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5554 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5555 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5556 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5557 (ps_lsetfpregs, ps_getpid)
5558 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5559 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5560 (ps_lsetxregs, ps_plog): Declare.
5562 2015-02-27 Pedro Alves <palves@redhat.com>
5564 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5565 IP_AGENT_EXPORT_FUNC.
5566 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5567 IP_AGENT_EXPORT_FUNC.
5568 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5569 (IP_AGENT_EXPORT): Delete.
5570 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5571 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5572 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5573 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5574 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5575 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5576 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5577 (traceframe_read_count, traceframe_write_count)
5578 (traceframes_created, trace_state_variables, get_raw_reg)
5579 (get_trace_state_variable_value, set_trace_state_variable_value)
5580 (ust_loaded, helper_thread_id, cmd_buf): Use
5581 IPA_SYM_EXPORTED_NAME.
5582 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5583 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5584 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5585 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5586 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5587 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5588 EXTERN_C_PUSH/EXTERN_C_POP.
5589 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5590 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5591 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5592 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5593 (traceframe_write_count, traceframe_read_count)
5594 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5595 (about_to_request_buffer_space, get_trace_state_variable_value)
5596 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5597 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5598 EXTERN_C_PUSH/EXTERN_C_POP.
5599 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5600 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5601 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5602 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5603 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5604 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5605 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5606 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5608 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5609 (IP_AGENT_EXPORT_VAR_DECL): Define.
5611 (gdb_agent_get_raw_reg): Declare.
5613 2015-02-27 Tom Tromey <tromey@redhat.com>
5614 Pedro Alves <palves@redhat.com>
5616 Rename symbols whose names are reserved C++ keywords throughout.
5618 2015-02-27 Pedro Alves <palves@redhat.com>
5620 * Makefile.in (COMPILER): New, get it from autoconf.
5621 (CXX): Get from autoconf instead.
5622 (COMPILE.pre): Use COMPILER.
5623 (CC-LD): Rename to ...
5624 (CC_LD): ... this. Use COMPILER.
5625 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5626 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5627 * acinclude.m4: Include build-with-cxx.m4.
5628 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5629 Disable -Werror by default if building in C++ mode.
5630 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5631 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5632 the C++ compiler. Save/restore CXXFLAGS too.
5633 * configure: Regenerate.
5635 2015-02-27 Pedro Alves <palves@redhat.com>
5637 * acinclude.m4: Include libiberty.m4.
5638 * configure.ac: Call libiberty_INIT.
5639 * config.in, configure: Regenerate.
5641 2015-02-26 Pedro Alves <palves@redhat.com>
5643 * linux-low.c (linux_wait_1): When incrementing the PC past a
5644 program breakpoint always use the_low_target.breakpoint_len as
5645 increment, rather than the maximum between that and
5646 the_low_target.decr_pc_after_break.
5648 2015-02-23 Pedro Alves <palves@redhat.com>
5650 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5651 thread was doing a step-over; always adjust the PC if
5652 we stepped over a permanent breakpoint.
5653 (linux_wait_1): If we stepped over breakpoint that was on top of a
5654 permanent breakpoint, manually advance the PC past it.
5656 2015-02-23 Pedro Alves <palves@redhat.com>
5658 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5660 (x86_fill_gregset, x86_store_gregset): Use it when handling
5663 2015-02-20 Pedro Alves <palves@redhat.com>
5665 * thread-db.c: Include "nat/linux-procfs.h".
5666 (thread_db_init): Skip listing new threads if the kernel supports
5667 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5669 2015-02-20 Pedro Alves <palves@redhat.com>
5671 * linux-low.c (status_pending_p_callback): Use ptid_match.
5673 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5675 PR breakpoints/16812
5676 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5677 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5678 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5680 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5682 PR breakpoints/15956
5683 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5685 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5687 * linux-low.c (linux_low_btrace_conf): Print size.
5688 * server.c (handle_btrace_conf_general_set): New.
5689 (hanle_general_set): Call handle_btrace_conf_general_set.
5690 (handle_query): Report Qbtrace-conf:bts:size as supported.
5692 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5694 * linux-low.c (linux_low_enable_btrace): Update parameters.
5695 (linux_low_btrace_conf): New.
5696 (linux_target_ops)<to_btrace_conf>: Initialize.
5697 * server.c (current_btrace_conf): New.
5698 (handle_btrace_enable): Rename to ...
5699 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5700 to target_enable_btrace. Update comment. Update users.
5701 (handle_qxfer_btrace_conf): New.
5702 (qxfer_packets): Add btrace-conf entry.
5703 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5704 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5705 (target_ops)<read_btrace_conf>: New.
5706 (target_enable_btrace): Update parameters.
5707 (target_read_btrace_conf): New.
5709 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5711 * server.c (handle_btrace_general_set): Remove call to
5712 target_supports_btrace.
5713 (supported_btrace_packets): New.
5714 (handle_query): Call supported_btrace_packets.
5715 * target.h: include btrace-common.h.
5716 (btrace_target_info): Removed.
5717 (supports_btrace, target_supports_btrace): Update parameters.
5719 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5721 * Makefile.in (SFILES): Add common/btrace-common.c.
5722 (OBS): Add common/btrace-common.o.
5723 (btrace-common.o): Add build rules.
5724 * linux-low: Include btrace-common.h.
5725 (linux_low_read_btrace): Use struct btrace_data. Call
5726 btrace_data_init and btrace_data_fini.
5728 2015-02-06 Pedro Alves <palves@redhat.com>
5730 * thread-db.c (find_new_threads_callback): Add debug output.
5732 2015-02-04 Pedro Alves <palves@redhat.com>
5734 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5735 (resume_stopped_resumed_lwps): New function.
5736 (linux_wait_for_event_filtered): Use it.
5738 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5740 * Makefile.in (SFILES): Add linux-personality.c.
5741 (linux-personality.o): New rule.
5742 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5743 list of objects to be built.
5744 * linux-low.c: Include nat/linux-personality.h.
5745 (linux_create_inferior): Remove code to disable address space
5746 randomization (moved to ../nat/linux-personality.c). Create
5747 cleanup to disable address space randomization.
5749 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5751 * Makefile.in (posix-strerror.o): New rule.
5752 (mingw-strerror.o): Likewise.
5753 * configure: Regenerated.
5754 * configure.ac: Source file ../common/common.host. Initialize new
5755 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5757 2015-01-14 Yao Qi <yao@codesourcery.com>
5759 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5760 (ppc-linux.o): New rule.
5761 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5762 * configure.ac: AC_CHECK_FUNCS(getauxval).
5763 * config.in: Re-generated.
5764 * configure: Re-generated.
5765 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5766 ppc64_64bit_inferior_p
5768 2015-01-14 Yao Qi <yao@codesourcery.com>
5770 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5771 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5772 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5773 (PT_ORIG_R3, PT_TRAP): Likewise.
5774 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5775 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5776 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5778 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5780 * i387-fp.c (i387_cache_to_xsave): In look over
5781 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5782 zmmh_low_space field by use of zmmh_high_space.
5784 2015-01-09 Pedro Alves <palves@redhat.com>
5786 * linux-low.c (step_over_bkpt): Move higher up in the file.
5787 (handle_extended_wait): Don't store the stop_pc here.
5788 (get_stop_pc): Adjust comments and rename to ...
5789 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5790 stopped for a software breakpoint or hardware breakpoint.
5791 (thread_still_has_status_pending_p): New function.
5792 (status_pending_p_callback): Use
5793 thread_still_has_status_pending_p. If the event is no longer
5794 interesting, resume the LWP.
5795 (handle_tracepoints): Add assert.
5796 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5797 (wstatus_maybe_breakpoint): New function.
5798 (cancel_breakpoint): Delete function.
5799 (check_stopped_by_watchpoint): New function, factored out from
5800 linux_low_filter_event.
5801 (lp_status_maybe_breakpoint): Delete function.
5802 (linux_low_filter_event): Remove filter_ptid argument.
5803 Leave thread group exits pending here. Store the LWP's stop PC.
5804 Always leave events pending.
5805 (linux_wait_for_event_filtered): Pull all events out of the
5806 kernel, and leave them all pending.
5807 (count_events_callback, select_event_lwp_callback): Consider all
5809 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5810 (select_event_lwp): Only give preference to the stepping LWP in
5811 all-stop mode. Adjust comments.
5812 (ignore_event): New function.
5813 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5814 references to cancel_breakpoints. Adjust to renames. Also give
5815 equal priority to all LWPs that have had events in non-stop mode.
5816 If reporting a software breakpoint event, unadjust the LWP's PC.
5817 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5818 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5820 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5821 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5822 (linux_stopped_by_watchpoint): Adjust.
5823 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5824 * linux-low.h (enum lwp_stop_reason): New.
5825 (struct lwp_info) <stop_pc>: Adjust comment.
5826 <stopped_by_watchpoint>: Delete field.
5827 <stop_reason>: New field.
5828 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5829 * mem-break.c (software_breakpoint_inserted_here)
5830 (hardware_breakpoint_inserted_here): New function.
5831 * mem-break.h (software_breakpoint_inserted_here)
5832 (hardware_breakpoint_inserted_here): Declare.
5833 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5834 (cancel_breakpoints): Delete.
5835 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5836 (upload_fast_traceframes): Remove references to
5839 2015-01-09 Pedro Alves <palves@redhat.com>
5841 * thread-db.c (find_new_threads_callback): Ignore thread if the
5842 kernel thread ID is -1.
5844 2015-01-09 Pedro Alves <palves@redhat.com>
5846 * linux-low.c (linux_attach_fail_reason_string): Move to
5847 nat/linux-ptrace.c, and rename.
5848 (linux_attach_lwp): Update comment.
5849 (attach_proc_task_lwp_callback): New function.
5850 (linux_attach): Adjust to rename and use
5851 linux_proc_attach_tgid_threads.
5852 (linux_attach_fail_reason_string): Delete declaration.
5854 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5856 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5857 * server.c (gdbserver_version): Likewise.
5859 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5861 * remote-utils.c: Include ctype.h.
5862 (input_interrupt): Explicitly handle the case when the char
5863 received is the NUL byte. Improve the printing of non-ASCII
5866 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5868 * linux-low.c (linux_low_filter_event): Update call to
5869 linux_enable_event_reporting following the addition of
5870 a new parameter to that function.
5872 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5875 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5876 (AARCH64_FPCR_REGNO): Likewise.
5877 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5878 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5879 (aarch64_store_fpregset): Likewise.
5881 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5883 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5884 Remove FIXME comment about assumption about N.
5886 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5888 * configure.ac: If large-file support is disabled in GDBserver,
5889 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5890 * configure: Regenerate.
5892 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5894 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5895 warning upon ENODATA from ptrace.
5896 * linux-s390-low.c (s390_store_tdb): New.
5897 (s390_regsets): Add regset for NT_S390_TDB.
5899 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5901 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5902 without a fill_function.
5903 * linux-s390-low.c (s390_fill_last_break): Remove.
5904 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5905 (s390_arch_setup): Use regset's size instead of fill_function for
5908 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5910 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5911 the regset's store function when ptrace returned an error.
5912 * regcache.c (get_thread_regcache): Invalidate register cache
5913 before fetching inferior's registers.
5915 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5917 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5918 while-loop as for-loop.
5919 (regsets_store_inferior_registers): Likewise.
5921 2014-11-28 Yao Qi <yao@codesourcery.com>
5923 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5924 * config.in, configure: Re-generate.
5925 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5928 2014-11-21 Yao Qi <yao@codesourcery.com>
5930 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5931 (AC_CHECK_HEADERS): Remove malloc.h.
5932 * configure: Re-generated.
5933 * config.in: Re-generated.
5934 * server.h: Don't include alloca.h and malloc.h.
5935 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5936 Don't include malloc.h.
5938 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5940 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5941 corresponding ERRNO check in same block.
5943 2014-11-12 Pedro Alves <palves@redhat.com>
5945 * server.c (cont_thread): Update comment.
5946 (start_inferior, attach_inferior): No longer clear cont_thread.
5947 (handle_v_cont): No longer set cont_thread.
5948 (captured_main): Clear cont_thread each time a GDB connects.
5950 2014-11-12 Pedro Alves <palves@redhat.com>
5952 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5953 thread, and don't resume all threads if the Hc thread has exited.
5955 2014-11-12 Pedro Alves <palves@redhat.com>
5957 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5958 the process group instead of to a specific LWP.
5960 2014-10-15 Pedro Alves <palves@redhat.com>
5963 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5965 (arm_set_thread_context): Delete.
5966 (the_low_target): Adjust.
5967 * win32-i386-low.c (debug_registers_changed)
5968 (debug_registers_used): Delete.
5969 (update_debug_registers_callback): New function.
5970 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5971 needing to update their debug registers.
5972 (win32_get_current_dr): New function.
5973 (x86_dr_low_get_addr, x86_dr_low_get_control)
5974 (x86_dr_low_get_status): Fetch the debug register from the thread
5976 (i386_initial_stuff): Adjust.
5977 (i386_get_thread_context): Remove current_event parameter. Don't
5978 clear debug_registers_changed nor copy DR values to
5980 (i386_set_thread_context): Delete.
5981 (i386_prepare_to_resume): New function.
5982 (i386_thread_added): Mark the thread as needing to update irs
5984 (the_low_target): Remove i386_set_thread_context and install
5985 i386_prepare_to_resume.
5986 * win32-low.c (win32_get_thread_context): Adjust.
5987 (win32_set_thread_context): Use SetThreadContext
5989 (win32_prepare_to_resume): New function.
5990 (win32_require_context): New function, factored out from ...
5991 (thread_rec): ... this.
5992 (continue_one_thread): Call win32_prepare_to_resume on each thread
5993 we're about to continue.
5994 (win32_resume): Call win32_prepare_to_resume on the event thread.
5995 * win32-low.h (struct win32_thread_info)
5996 <debug_registers_changed>: New field.
5997 (struct win32_target_ops): Change prototype of set_thread_context,
5998 delete set_thread_context and add prepare_to_resume.
5999 (win32_require_context): New declaration.
6001 2014-10-08 Gary Benson <gbenson@redhat.com>
6003 * server.h: Do not include common-exceptions.h.
6005 2014-10-08 Gary Benson <gbenson@redhat.com>
6007 * server.h: Do not include cleanups.h.
6009 2014-09-30 James Hogan <james.hogan@imgtec.com>
6011 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6014 2014-09-23 Yao Qi <yao@codesourcery.com>
6016 * linux-low.c (lp_status_maybe_breakpoint): New function.
6017 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6018 (count_events_callback): Likewise.
6019 (select_event_lwp_callback): Likewise.
6020 (cancel_breakpoints_callback): Likewise.
6022 2014-09-19 Don Breazeal <donb@codesourcery.com>
6024 * linux-low.c (handle_extended_wait): Call
6025 linux_ptrace_get_extended_event.
6026 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6027 linux_is_extended_waitstatus.
6029 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6031 * Makefile.in (CPPFLAGS): Define.
6032 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6033 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6035 2014-09-16 Gary Benson <gbenson@redhat.com>
6037 * inferiors.h (current_inferior): Renamed as...
6038 (current_thread): New variable. All uses updated.
6039 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6040 (maybe_move_out_of_jump_pad): Likewise.
6041 (cancel_breakpoint): Likewise.
6042 (linux_low_filter_event): Likewise.
6043 (wait_for_sigstop): Likewise.
6044 (linux_resume_one_lwp): Likewise.
6045 (need_step_over_p): Likewise.
6046 (start_step_over): Likewise.
6047 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6048 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6049 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6050 and save_inferior as saved_thread.
6051 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6053 (regcache_invalidate_thread): Likewise.
6054 * remote-utils.c (prepare_resume_reply): Likewise.
6055 * thread-db.c (thread_db_get_tls_address): Likewise.
6056 (disable_thread_event_reporting): Likewise.
6057 (remove_thread_event_breakpoints): Likewise.
6058 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6060 * target.h (set_desired_inferior): Renamed as...
6061 (set_desired_thread): New declaration. All uses updated.
6062 * server.c (myresume): Updated comment to reference thread instead
6064 (handle_serial_event): Likewise.
6065 (handle_target_event): Likewise.
6067 2014-09-12 Tom Tromey <tromey@redhat.com>
6068 Gary Benson <gbenson@redhat.com>
6070 * regcache.h: Include common-regcache.h.
6071 (regcache_read_pc): Don't declare.
6072 * regcache.c (get_thread_regcache_for_ptid): New function.
6074 2014-09-11 Tom Tromey <tromey@redhat.com>
6075 Gary Benson <gbenson@redhat.com>
6077 * symbol.c: New file.
6078 * Makefile.in (SFILES): Add symbol.c.
6079 (OBS): Add symbol.o.
6081 2014-09-11 Gary Benson <gbenson@redhat.com>
6083 * target.c (target_stop_ptid, target_continue_ptid): New
6086 2014-09-11 Tom Tromey <tromey@redhat.com>
6087 Gary Benson <gbenson@redhat.com>
6089 * target.h: Include target/target.h.
6090 * target.c (target_read_memory, target_read_uint32)
6091 (target_write_memory): New functions.
6093 2014-09-11 Gary Benson <gbenson@redhat.com>
6095 * server.h (debug_hw_points): Don't declare.
6096 * server.c (debug_hw_points): Don't define. Replace all uses
6097 with show_debug_regs.
6098 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6099 all uses with show_debug_regs.
6101 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6103 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6104 endianness into account.
6105 (ppc_supply_ptrace_register): Likewise.
6107 2014-09-03 James Hogan <james.hogan@imgtec.com>
6109 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6110 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6112 2014-09-03 Gary Benson <gbenson@redhat.com>
6114 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6115 ALL_DEBUG_ADDRESS_REGISTERS.
6117 2014-09-02 Gary Benson <gbenson@redhat.com>
6119 * i386-low.h: Renamed as...
6120 * x86-low.h: New file. All type, function and variable name
6121 prefixes changed from "i386_" to "x86_". All references updated.
6122 * i386-low.c: Renamed as...
6123 * x86-low.c: New file. All type, function and variable name
6124 prefixes changed from "i386_" to "x86_". All references updated.
6126 2014-09-02 Gary Benson <gbenson@redhat.com>
6128 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6129 (x86_linux_new_thread): Likewise.
6131 2014-08-29 Gary Benson <gbenson@redhat.com>
6133 * server.h (setjmp.h): Do not include.
6134 (toplevel): Do not declare.
6135 (common-exceptions.h): Include.
6136 (cleanups.h): Likewise.
6137 * server.c (toplevel): Do not define.
6138 (exit_code): New static global.
6139 (detach_or_kill_for_exit_cleanup): New function.
6140 (main): New function. Original main renamed to...
6141 (captured_main): New function.
6142 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6144 2014-08-29 Gary Benson <gbenson@redhat.com>
6146 * Makefile.in (SFILES): Add common/common-exceptions.c.
6147 (OBS): Add common-exceptions.o.
6148 (common-exceptions.o): New rule.
6149 * utils.c (prepare_to_throw_exception): New function.
6151 2014-08-29 Gary Benson <gbenson@redhat.com>
6153 * config.in: Regenerate.
6154 * configure: Likewise.
6156 2014-08-29 Gary Benson <gbenson@redhat.com>
6158 * Makefile.in (SFILES): Add common/cleanups.c.
6160 (cleanups.o): New rule.
6162 2014-08-29 Gary Benson <gbenson@redhat.com>
6164 * utils.c (internal_vwarning): New function.
6166 2014-08-28 Gary Benson <gbenson@redhat.com>
6168 * utils.h (fatal): Remove declaration.
6169 * utils.c (fatal): Remove function.
6171 2014-08-28 Gary Benson <gbenson@redhat.com>
6173 * tracepoint.c (gdb_agent_init): Replace fatal with
6175 (initialize_tracepoint): Likewise.
6177 2014-08-28 Gary Benson <gbenson@redhat.com>
6179 * remote-utils.c (remote_prepare): Replace fatal with error.
6181 2014-08-28 Gary Benson <gbenson@redhat.com>
6183 * linux-low.c (linux_async): Replace fatal with warning.
6185 (linux_start_non_stop): Return -1 if linux_async failed.
6187 2014-08-28 Gary Benson <gbenson@redhat.com>
6189 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6191 (i386_dr_low_get_addr): Remove vague comment.
6192 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6195 2014-08-28 Gary Benson <gbenson@redhat.com>
6197 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6198 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6200 (linux_resume_one_lwp): Likewise.
6201 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6203 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6204 with internal_error.
6205 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6206 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6207 (find_register_by_name): Replace fatal with internal_error.
6208 (find_regno): Likewise.
6209 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6210 * thread-db.c (thread_db_create_event): Likewise.
6211 (thread_db_load_search): Likewise.
6212 (try_thread_db_load_1): Likewise.
6213 * tracepoint.c (get_jump_space_head): Replace fatal with
6215 (claim_trampoline_space): Likewise.
6216 (have_fast_tracepoint_trampoline_buffer): Likewise.
6217 (cmd_qtstart): Likewise.
6218 (stop_tracing): Likewise.
6219 (fast_tracepoint_collecting): Likewise.
6220 (target_malloc): Likewise.
6221 (download_tracepoint): Likewise.
6222 (download_trace_state_variables): Replace check with gdb_assert.
6223 (upload_fast_traceframes): Replace fatal with internal_error.
6225 2014-08-19 Tom Tromey <tromey@redhat.com>
6226 Gary Benson <gbenson@redhat.com>
6228 * Makefile.in (SFILES): Add common/common-debug.c.
6229 (OBS): Add common-debug.o.
6230 (common-debug.o): New rule.
6231 * debug.h (debug_printf): Don't declare.
6232 * debug.c (debug_printf): Renamed and rewritten as...
6233 (debug_vprintf): New function.
6235 2014-08-19 Gary Benson <gbenson@redhat.com>
6237 * utils.h: Do not include print-utils.h.
6239 2014-08-19 Tom Tromey <tromey@redhat.com>
6240 Gary Benson <gbenson@redhat.com>
6242 * server.h: Add static assertion.
6243 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6245 2014-08-19 Tom Tromey <tromey@redhat.com>
6246 Gary Benson <gbenson@redhat.com>
6248 * Makefile.in (SFILES): Add common/errors.c.
6249 (OBS): Add errors.o.
6250 (IPA_OBS): Add errors-ipa.o.
6251 (errors.o): New rule.
6252 (errors-ipa.o): Likewise.
6253 * utils.h (perror_with_name, error, warning): Don't declare.
6254 * utils.c (warning): Renamed and rewritten as...
6255 (vwarning): New function.
6256 (error): Renamed and rewritten as...
6257 (verror): New function.
6258 (internal_error): Renamed and rewritten as...
6259 (internal_verror): New function.
6261 2014-08-07 Gary Benson <gbenson@redhat.com>
6263 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6264 * configure: Regenerate.
6265 * config.in: Likewise.
6266 * server.h: Do not include errno.h.
6267 * event-loop.c: Likewise.
6268 * hostio-errno.c: Likewise.
6269 * linux-low.c: Likewise.
6270 * remote-utils.c: Likewise.
6271 * spu-low.c: Likewise.
6272 * utils.c: Likewise.
6273 * gdbreplay.c: Unconditionally include errno.h.
6275 2014-08-07 Gary Benson <gbenson@redhat.com>
6277 * server.h: Do not include string.h.
6278 * event-loop.c: Likewise.
6279 * linux-low.c: Likewise.
6280 * regcache.c: Likewise.
6281 * remote-utils.c: Likewise.
6282 * spu-low.c: Likewise.
6283 * utils.c: Likewise.
6285 2014-08-07 Gary Benson <gbenson@redhat.com>
6287 * server.h: Do not include gdb_assert.h.
6289 2014-08-07 Gary Benson <gbenson@redhat.com>
6291 * server.h: Do not include common-utils.h.
6293 2014-08-07 Gary Benson <gbenson@redhat.com>
6295 * server.h: Do not include ptid.h.
6296 * notif.h: Likewise.
6298 2014-08-07 Gary Benson <gbenson@redhat.com>
6300 * server.h: Do not include gdb_locale.h.
6302 2014-08-07 Gary Benson <gbenson@redhat.com>
6304 * server.h: Do not include gdb/signals.h.
6305 * win32-low.c: Likewise.
6307 2014-08-07 Gary Benson <gbenson@redhat.com>
6309 * server.h: Do not include pathmax.h.
6311 2014-08-07 Gary Benson <gbenson@redhat.com>
6313 * server.h: Do not include libiberty.h.
6314 * linux-bfin-low.c: Likewise.
6316 2014-08-07 Gary Benson <gbenson@redhat.com>
6318 * server.h: Do not include ansidecl.h.
6320 2014-08-07 Gary Benson <gbenson@redhat.com>
6322 * linux-x86-low.c: Do not include stddef.h.
6323 * lynx-ppc-low.c: Likewise.
6324 * tracepoint.c: Likewise.
6326 2014-08-07 Gary Benson <gbenson@redhat.com>
6328 * server.h: Do not include stdarg.h.
6329 * nto-low.c: Likewise.
6331 2014-08-07 Gary Benson <gbenson@redhat.com>
6333 * server.h: Do not include stdlib.h.
6334 * inferiors.c: Likewise.
6335 * linux-low.c: Likewise.
6336 * regcache.c: Likewise.
6337 * spu-low.c: Likewise.
6338 * tracepoint.c: Likewise.
6339 * utils.c: Likewise.
6341 2014-08-07 Gary Benson <gbenson@redhat.com>
6343 * server.h: Do not include stdio.h.
6344 * linux-low.c: Likewise.
6345 * remote-utils.c: Likewise.
6346 * spu-low.c: Likewise.
6347 * utils.c: Likewise.
6348 * wincecompat.c: Likewise.
6350 2014-08-06 Gary Benson <gbenson@redhat.com>
6352 * regcache.c (init_register_cache): Move conditionals inside if.
6354 2014-08-06 Gary Benson <gbenson@redhat.com>
6356 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6358 2014-07-31 Gary Benson <gbenson@redhat.com>
6360 * ax.h: Do not include server.h.
6361 * gdbthread.h: Likewise.
6362 * lynx-low.h: Likewise.
6363 * notif.h: Likewise.
6365 2014-07-30 Gary Benson <gbenson@redhat.com>
6367 * server.h: Include common-defs.h.
6368 Do not include config.h or build-gnulib-gdbserver/config.h.
6370 2014-07-30 Gary Benson <gbenson@redhat.com>
6372 * hostio-errno.c: Move server.h to top of includes list.
6373 * inferiors.c: Likewise.
6374 * linux-x86-low.c: Likewise.
6375 * notif.c: Include server.h.
6377 2014-07-24 Tom Tromey <tromey@redhat.com>
6378 Gary Benson <gbenson@redhat.com>
6380 * server.h (CORE_ADDR): Now unsigned.
6382 2014-07-16 Pedro Alves <palves@redhat.com>
6384 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6386 2014-07-15 Pedro Alves <palves@redhat.com>
6388 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6391 2014-07-11 Pedro Alves <palves@redhat.com>
6393 * linux-low.c (kill_wait_lwp): New function, based on
6394 kill_one_lwp_callback, but use my_waitpid directly.
6395 (kill_one_lwp_callback, linux_kill): Use it.
6397 2014-06-23 Pedro Alves <palves@redhat.com>
6399 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6400 before setting DR0..DR3.
6402 2014-06-20 Gary Benson <gbenson@redhat.com>
6404 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6405 * configure: Regenerated.
6406 * config.in: Likewise.
6408 2014-06-20 Gary Benson <gbenson@redhat.com>
6410 * Makefile.in (SFILES): Update locations for files moved
6412 (object file files): Reordered.
6414 2014-06-20 Gary Benson <gbenson@redhat.com>
6416 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6417 (i386_dr_low_set_addr): Likewise.
6418 (i386_dr_low_get_addr): Likewise.
6419 (i386_dr_low_can_set_control): Likewise.
6420 (i386_dr_low_set_control): Likewise.
6421 (i386_dr_low_get_control): Likewise.
6422 (i386_dr_low_get_status): Likewise.
6423 (i386_get_debug_register_length): Likewise.
6424 * linux-x86-low.c (i386_dr_low_set_addr):
6425 Changed signature. Made static.
6426 (i386_dr_low_get_addr): Likewise.
6427 (i386_dr_low_set_control): Likewise.
6428 (i386_dr_low_get_control): Likewise.
6429 (i386_dr_low_get_status): Likewise.
6430 (i386_dr_low): New global variable.
6431 * win32-i386-low.c (i386_dr_low_set_addr):
6432 Changed signature. Made static.
6433 (i386_dr_low_get_addr): Likewise.
6434 (i386_dr_low_set_control): Likewise.
6435 (i386_dr_low_get_control): Likewise.
6436 (i386_dr_low_get_status): Likewise.
6437 (i386_dr_low): New global variable.
6439 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6441 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6442 * Makefile.in (AR, AR_FLAGS): Define.
6443 * configure: Regenerate.
6445 2014-06-19 Gary Benson <gbenson@redhat.com>
6447 * Makefile.in (i386-dregs.o): New rule.
6448 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6449 * i386-low.c (target.h): Remove include.
6450 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6451 (DR_CONTROL_SHIFT): Likewise.
6452 (DR_CONTROL_SIZE): Likewise.
6453 (DR_RW_EXECUTE): Likewise.
6454 (DR_RW_WRITE): Likewise.
6455 (DR_RW_READ): Likewise.
6456 (DR_RW_IORW): Likewise.
6457 (DR_LEN_1): Likewise.
6458 (DR_LEN_2): Likewise.
6459 (DR_LEN_4): Likewise.
6460 (DR_LEN_8): Likewise.
6461 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6462 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6463 (DR_ENABLE_SIZE): Likewise.
6464 (DR_LOCAL_SLOWDOWN): Likewise.
6465 (DR_GLOBAL_SLOWDOWN): Likewise.
6466 (DR_CONTROL_RESERVED): Likewise.
6467 (I386_DR_CONTROL_MASK): Likewise.
6468 (I386_DR_VACANT): Likewise.
6469 (I386_DR_LOCAL_ENABLE): Likewise.
6470 (I386_DR_GLOBAL_ENABLE): Likewise.
6471 (I386_DR_DISABLE): Likewise.
6472 (I386_DR_SET_RW_LEN): Likewise.
6473 (I386_DR_GET_RW_LEN): Likewise.
6474 (I386_DR_WATCH_HIT): Likewise.
6475 (i386_wp_op_t): Likewise.
6476 (i386_show_dr): Likewise.
6477 (i386_length_and_rw_bits): Likewise.
6478 (i386_insert_aligned_watchpoint): Likewise.
6479 (i386_remove_aligned_watchpoint): Likewise.
6480 (i386_handle_nonaligned_watchpoint): Likewise.
6481 i386_update_inferior_debug_regs(): Likewise.
6482 (i386_dr_insert_watchpoint): Likewise.
6483 (i386_dr_remove_watchpoint): Likewise.
6484 (i386_dr_region_ok_for_watchpoint): Likewise.
6485 (i386_dr_stopped_data_address): Likewise.
6486 (i386_dr_stopped_by_watchpoint): Likewise.
6488 2014-06-19 Gary Benson <gbenson@redhat.com>
6490 * i386-low.c (i386_dr_show): Renamed to
6491 i386_show_dr and made static. All uses updated.
6492 (i386_dr_length_and_rw_bits): Renamed to
6493 i386_length_and_rw_bits and made static.
6495 (i386_dr_insert_aligned_watchpoint): Renamed to
6496 i386_insert_aligned_watchpoint and made static.
6498 (i386_dr_remove_aligned_watchpoint): Renamed to
6499 i386_remove_aligned_watchpoint and made static.
6501 (i386_dr_update_inferior_debug_regs): Renamed to
6502 i386_update_inferior_debug_regs and made static.
6505 2014-06-18 Gary Benson <gbenson@redhat.com>
6507 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6508 (i386_dr_low_can_set_control): Likewise.
6509 (i386_get_debug_register_length): Likewise.
6510 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6511 (i386_dr_low_can_set_control): Likewise.
6512 (i386_get_debug_register_length): Likewise.
6514 2014-06-17 Gary Benson <gbenson@redhat.com>
6516 * i386-low.h (i386-dregs.h): New include.
6517 (DR_FIRSTADDR): Now in i386-dregs.h.
6518 (DR_LASTADDR): Likewise.
6519 (DR_NADDR): Likewise.
6520 (DR_STATUS): Likewise.
6521 (DR_CONTROL): Likewise.
6522 (i386_debug_reg_state): Likewise.
6523 (i386_dr_insert_watchpoint): Likewise.
6524 (i386_dr_remove_watchpoint): Likewise.
6525 (i386_dr_region_ok_for_watchpoint): Likewise.
6526 (i386_dr_stopped_data_address): Likewise.
6527 (i386_dr_stopped_by_watchpoint): Likewise.
6528 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6530 2014-06-18 Gary Benson <gbenson@redhat.com>
6532 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6533 i386_dr_insert_watchpoint.
6534 (i386_low_remove_watchpoint): Renamed to
6535 i386_dr_remove_watchpoint.
6536 (i386_low_region_ok_for_watchpoint): Renamed to
6537 i386_dr_region_ok_for_watchpoint.
6538 (i386_low_stopped_data_address): Renamed to
6539 i386_dr_stopped_data_address.
6540 (i386_low_stopped_by_watchpoint): Renamed to
6541 i386_dr_stopped_by_watchpoint.
6542 * i386-low.c (i386_show_dr): Renamed to
6543 i386_dr_show and made nonstatic. All uses updated.
6544 (i386_length_and_rw_bits): Renamed to
6545 i386_dr_length_and_rw_bits and made nonstatic.
6547 (i386_insert_aligned_watchpoint): Renamed to
6548 i386_dr_insert_aligned_watchpoint and made nonstatic.
6550 (i386_remove_aligned_watchpoint): Renamed to
6551 i386_dr_remove_aligned_watchpoint and made nonstatic.
6553 (i386_update_inferior_debug_regs): Renamed to
6554 i386_dr_update_inferior_debug_regs and made nonstatic.
6556 (i386_low_insert_watchpoint): Renamed to
6557 i386_dr_insert_watchpoint. All uses updated.
6558 (i386_low_remove_watchpoint): Renamed to
6559 i386_dr_remove_watchpoint. All uses updated.
6560 (i386_low_region_ok_for_watchpoint): Renamed to
6561 i386_dr_region_ok_for_watchpoint. All uses updated.
6562 (i386_low_stopped_data_address): Renamed to
6563 i386_dr_stopped_data_address. All uses updated.
6564 (i386_low_stopped_by_watchpoint): Renamed to
6565 i386_dr_stopped_by_watchpoint. All uses updated.
6567 2014-06-18 Gary Benson <gbenson@redhat.com>
6569 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6570 (i386_dr_low_can_set_control): Likewise.
6571 (i386_insert_aligned_watchpoint): New check.
6573 2014-06-18 Gary Benson <gbenson@redhat.com>
6575 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6578 2014-06-18 Gary Benson <gbenson@redhat.com>
6580 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6581 instead of fatal and error.
6582 (i386_handle_nonaligned_watchpoint): Likewise.
6584 2014-06-18 Gary Benson <gbenson@redhat.com>
6586 * i386-low.c (i386_get_debug_register_length): New macro.
6587 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6588 (i386_show_dr): Use debug_printf instead of fprintf. Use
6589 phex to format values.
6591 2014-06-18 Gary Benson <gbenson@redhat.com>
6593 * i386-low.h: Comment changes.
6594 * i386-low.c: Likewise.
6596 2014-06-18 Gary Benson <gbenson@redhat.com>
6598 * i386-low.c: Whitespace changes.
6600 2014-06-12 Tom Tromey <tromey@redhat.com>
6602 * utils.c (freeargv): Remove.
6604 2014-06-12 Tom Tromey <tromey@redhat.com>
6606 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6607 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6608 (parse_debug_format_options): Likewise.
6609 (gdbserver_usage): Likewise.
6610 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6611 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6612 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6614 ($(LIBGNU)): Depend on libiberty.
6615 (all-lib): Recurse into all subdirs.
6616 (install-only): Invoke "install" target in subdirs.
6617 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6619 * configure: Rebuild.
6620 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6621 for vasprintf, vsnprintf, or gettimeofday.
6622 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6625 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6627 * development.sh: Delete.
6628 * Makefile.in (config.status): Adjust dependency on development.sh.
6629 * configure.ac: Adjust development.sh source call.
6630 * configure: Regenerate.
6632 2014-06-02 Pedro Alves <palves@redhat.com>
6634 * ax.c (gdb_free_agent_expr): New function.
6635 * ax.h (gdb_free_agent_expr): New declaration.
6636 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6638 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6640 (clear_breakpoint_conditions_and_commands): New function.
6641 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6642 (clear_breakpoint_conditions_and_commands): New declaration.
6644 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6646 * linux-aarch64-low.c (asm/ptrace.h): Include.
6648 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6650 Fix TLS access for -static -pthread.
6651 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6652 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6653 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6655 2014-05-20 Pedro Alves <palves@redhat.com>
6657 * linux-aarch64-low.c (aarch64_insert_point)
6658 (aarch64_remove_point): No longer check whether the type is
6659 supported here. Adjust to new interface.
6660 (the_low_target): Install aarch64_supports_z_point_type as
6661 supports_z_point_type method.
6662 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6663 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6664 instead of a Z packet char. Adjust.
6665 (arm_supports_z_point_type): New function.
6666 (arm_insert_point, arm_remove_point): Adjust to new interface.
6667 (the_low_target): Install arm_supports_z_point_type.
6668 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6669 (cris_insert_point, cris_remove_point): Adjust to new interface.
6670 Don't check whether the type is supported here.
6671 (the_low_target): Install cris_supports_z_point_type.
6672 * linux-low.c (linux_supports_z_point_type): New function.
6673 (linux_insert_point, linux_remove_point): Adjust to new interface.
6674 * linux-low.h (struct linux_target_ops) <insert_point,
6675 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6676 raw_breakpoint pointer parameter.
6677 <supports_z_point_type>: New method.
6678 * linux-mips-low.c (mips_supports_z_point_type): New function.
6679 (mips_insert_point, mips_remove_point): Adjust to new interface.
6680 Use mips_supports_z_point_type.
6681 (the_low_target): Install mips_supports_z_point_type.
6682 * linux-ppc-low.c (the_low_target): Install NULL as
6683 supports_z_point_type method.
6684 * linux-s390-low.c (the_low_target): Install NULL as
6685 supports_z_point_type method.
6686 * linux-sparc-low.c (the_low_target): Install NULL as
6687 supports_z_point_type method.
6688 * linux-x86-low.c (x86_supports_z_point_type): New function.
6689 (x86_insert_point): Adjust to new insert_point interface. Use
6690 insert_memory_breakpoint. Adjust to new
6691 i386_low_insert_watchpoint interface.
6692 (x86_remove_point): Adjust to remove_point interface. Use
6693 remove_memory_breakpoint. Adjust to new
6694 i386_low_remove_watchpoint interface.
6695 (the_low_target): Install x86_supports_z_point_type.
6696 * lynx-low.c (lynx_target_ops): Install NULL as
6697 supports_z_point_type callback.
6698 * nto-low.c (nto_supports_z_point_type): New.
6699 (nto_insert_point, nto_remove_point): Adjust to new interface.
6700 (nto_target_ops): Install nto_supports_z_point_type.
6701 * mem-break.c: Adjust intro comment.
6702 (struct raw_breakpoint) <raw_type, size>: New fields.
6703 <inserted>: Update comment.
6704 <shlib_disabled>: Delete field.
6705 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6706 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6707 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6708 (raw_bkpt_type_to_target_hw_bp_type): New function.
6709 (find_enabled_raw_code_breakpoint_at): New function.
6710 (find_raw_breakpoint_at): New type and size parameters. Use them.
6711 (insert_memory_breakpoint): New function, based off
6712 set_raw_breakpoint_at.
6713 (remove_memory_breakpoint): New function.
6714 (set_raw_breakpoint_at): Reimplement.
6715 (set_breakpoint): New, based on set_breakpoint_at.
6716 (set_breakpoint_at): Reimplement.
6717 (delete_raw_breakpoint): Go through the_target->remove_point
6718 instead of assuming memory breakpoints.
6719 (find_gdb_breakpoint_at): Delete.
6720 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6721 (find_gdb_breakpoint): New function.
6722 (set_gdb_breakpoint_at): Delete.
6723 (z_type_supported): New function.
6724 (set_gdb_breakpoint_1): New function, loosely based off
6725 set_gdb_breakpoint_at.
6726 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6727 (delete_gdb_breakpoint_at): Delete.
6728 (delete_gdb_breakpoint_1): New function, loosely based off
6729 delete_gdb_breakpoint_at.
6730 (delete_gdb_breakpoint): New function.
6731 (clear_gdb_breakpoint_conditions): Rename to ...
6732 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6734 (add_condition_to_breakpoint): Make static.
6735 (add_breakpoint_condition): Take a struct breakpoint pointer
6736 instead of an address. Adjust.
6737 (gdb_condition_true_at_breakpoint): Rename to ...
6738 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6740 (gdb_condition_true_at_breakpoint): Reimplement.
6741 (add_breakpoint_commands): Take a struct breakpoint pointer
6742 instead of an address. Adjust.
6743 (gdb_no_commands_at_breakpoint): Rename to ...
6744 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6745 parameter. Return true if no breakpoint was found. Change debug
6747 (gdb_no_commands_at_breakpoint): Reimplement.
6748 (run_breakpoint_commands): Rename to ...
6749 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6750 and change return type to boolean.
6751 (run_breakpoint_commands): New function.
6752 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6753 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6754 breakpoint. Go through the_target->remove_point instead of
6755 assuming memory breakpoint.
6756 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6757 software and hardware breakpoints.
6758 (reinsert_raw_breakpoint): Go through the_target->insert_point
6759 instead of assuming memory breakpoint.
6760 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6761 software and hardware breakpoints.
6762 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6763 Check both software and hardware breakpoints.
6764 (validate_inserted_breakpoint): Assert the breakpoint is a
6765 software breakpoint. Set the inserted flag to -1 instead of
6766 setting shlib_disabled.
6767 (delete_disabled_breakpoints): Adjust.
6768 (validate_breakpoints): Only validate software breakpoints.
6769 Adjust to inserted flag change.
6770 (check_mem_read, check_mem_write): Skip breakpoint types other
6771 than software breakpoints. Adjust to inserted flag change.
6772 * mem-break.h (enum raw_bkpt_type): New enum.
6773 (raw_breakpoint, struct process_info): Forward declare.
6774 (Z_packet_to_target_hw_bp_type): Delete declaration.
6775 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6776 (set_gdb_breakpoint, delete_gdb_breakpoint)
6777 (clear_breakpoint_conditions): New declarations.
6778 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6779 (breakpoint_inserted_here): Update comment.
6780 (add_breakpoint_condition, add_breakpoint_commands): Replace
6781 address parameter with a breakpoint pointer parameter.
6782 (gdb_breakpoint_here): Update comment.
6783 (delete_gdb_breakpoint_at): Delete.
6784 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6785 * server.c (process_point_options): Take a struct breakpoint
6786 pointer instead of an address. Adjust.
6787 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6788 delete_gdb_breakpoint.
6789 * spu-low.c (spu_target_ops): Install NULL as
6790 supports_z_point_type method.
6791 * target.h: Include mem-break.h.
6792 (struct target_ops) <prepare_to_access_memory>: Update comment.
6793 <supports_z_point_type>: New field.
6794 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6795 instead of a char. Also take a raw breakpoint pointer.
6796 * win32-arm-low.c (the_low_target): Install NULL as
6797 supports_z_point_type.
6798 * win32-i386-low.c (i386_supports_z_point_type): New function.
6799 (i386_insert_point, i386_remove_point): Adjust to new interface.
6800 (the_low_target): Install i386_supports_z_point_type.
6801 * win32-low.c (win32_supports_z_point_type): New function.
6802 (win32_insert_point, win32_remove_point): Adjust to new interface.
6803 (win32_target_ops): Install win32_supports_z_point_type.
6804 * win32-low.h (struct win32_target_ops):
6805 <supports_z_point_type>: New method.
6806 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6807 instead of a char. Also take a raw breakpoint pointer.
6809 2014-05-20 Pedro Alves <palves@redhat.com>
6811 * mem-break.h: Include break-common.h.
6812 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6813 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6814 (Z_packet_to_target_hw_bp_type): New declaration.
6815 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6816 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6817 (Z_PACKET_ACCESS_WP): Delete macros.
6818 (Z_packet_to_hw_type): Delete function.
6819 * i386-low.h: Don't include break-common.h here.
6820 (Z_packet_to_hw_type): Delete declaration.
6821 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6822 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6823 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6824 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6825 * linux-aarch64-low.c: Don't include break-common.h here.
6826 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6827 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6828 (Z_packet_to_target_hw_bp_type): Delete function.
6829 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6831 (mips_insert_point, mips_remove_point): Use
6832 Z_packet_to_target_hw_bp_type.
6834 2014-05-20 Pedro Alves <palves@redhat.com>
6836 * linux-aarch64-low.c: Include break-common.h.
6837 (enum target_point_type): Delete.
6838 (Z_packet_to_point_type): Rename to ...
6839 (Z_packet_to_target_hw_bp_type): ... this, and return a
6840 target_hw_bp_type instead.
6841 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6842 instead of an enum target_point_type.
6843 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6845 (aarch64_dr_state_insert_one_point)
6846 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6847 (aarch64_handle_aligned_watchpoint)
6848 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6849 Take an enum target_hw_bp_type instead of an enum
6851 (aarch64_supports_z_point_type): New function.
6852 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6853 use Z_packet_to_target_hw_bp_type.
6855 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6857 * configure.ac: Only use -Werror by default when DEVELOPMENT
6859 * configure: Regenerate.
6861 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6863 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6864 * linux-x86-low.c (X86_64_USER_REGS): New.
6865 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6867 2014-04-28 Yao Qi <yao@codesourcery.com>
6869 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6872 2014-04-25 Pedro Alves <palves@redhat.com>
6875 * linux-low.c (linux_attach_fail_reason_string): New function.
6876 (linux_attach_lwp): Delete.
6877 (linux_attach_lwp_1): Rename to ...
6878 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6879 argument. Remove "initial" parameter. Return int instead of
6880 void. Don't error or warn here.
6881 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6882 failure to attach to the tgid. Call warning when failing to
6884 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6885 argument. Remove "initial" parameter. Return int instead of
6886 void. Don't error or warn here.
6887 (linux_attach_fail_reason_string): New declaration.
6888 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6889 interface change. Use linux_attach_fail_reason_string.
6891 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6892 Walfred Tedeschi <walfred.tedeschi@intel.com>
6894 * Makefile.in: Added rules to handle new files
6895 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6896 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6897 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6898 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6899 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6900 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6902 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6903 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6904 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6905 i386/x32-avx512.xml.
6906 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6907 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6908 i386/x32-avx512-linux.xml.
6909 * i387-fp.c (num_avx512_k_registers): New constant for number
6911 (num_avx512_zmmh_low_registers): New constant for number of
6912 lower ZMM registers (0-15).
6913 (num_avx512_zmmh_high_registers): New constant for number of
6914 higher ZMM registers (16-31).
6915 (num_avx512_ymmh_registers): New contant for number of higher
6916 YMM registers (ymm16-31 added by avx521 on x86_64).
6917 (num_avx512_xmm_registers): New constant for number of higher
6918 XMM registers (xmm16-31 added by AVX512 on x86_64).
6919 (struct i387_xsave): Add space for AVX512 registers.
6920 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6921 Add code to handle AVX512 registers.
6922 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6923 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6924 prototypei from generated file.
6925 (tdesc_amd64_avx512_linux): Likewise.
6926 (init_registers_x32_avx512_linux): Likewise.
6927 (tdesc_x32_avx512_linux): Likewise.
6928 (init_registers_i386_avx512_linux): Likewise.
6929 (tdesc_i386_avx512_linux): Likewise.
6930 (x86_64_regmap): Add AVX512 registers.
6931 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6933 (initialize_low_arch): Add code to initialize AVX512 registers.
6935 2014-04-23 Pedro Alves <palves@redhat.com>
6937 * mem-break.c (find_gdb_breakpoint_at): Make static.
6938 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6940 2014-04-23 Pedro Alves <palves@redhat.com>
6942 * i386-low.c: Don't include break-common.h here.
6943 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6944 prototype to take target_hw_bp_type as argument instead of a Z
6946 * i386-low.h: Include break-common.h here.
6947 (Z_packet_to_hw_type): Declare.
6948 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6950 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6951 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6952 (x86_remove_point): Convert the packet number to a
6953 target_hw_bp_type before calling i386_low_remove_watchpoint.
6954 * win32-i386-low.c (i386_insert_point): Convert the packet number
6955 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6956 (i386_remove_point): Convert the packet number to a
6957 target_hw_bp_type before calling i386_low_remove_watchpoint.
6959 2014-04-23 Pedro Alves <palves@redhat.com>
6961 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6963 2014-04-10 Pedro Alves <palves@redhat.com>
6965 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6966 Check if the condition or command is NULL before checking if the
6967 breakpoint is known. On success, return true.
6968 * mem-break.h (add_breakpoint_condition): Document return.
6969 (add_breakpoint_commands): Add describing comment.
6970 * server.c (skip_to_semicolon): New function.
6971 (process_point_options): Use it.
6973 2014-04-09 Pedro Alves <palves@redhat.com>
6975 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6978 2014-02-27 Pedro Alves <palves@redhat.com>
6981 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6983 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6985 (last_thread_of_process_p): Take a PID argument instead of a
6987 (linux_wait_for_lwp): Delete.
6988 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6990 (linux_low_filter_event): New function, party factored out from
6991 linux_wait_for_event.
6992 (linux_wait_for_event): Rename to ...
6993 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6994 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6995 sigsuspend. Check for zombie leaders.
6996 (linux_wait_for_event): Reimplement as wrapper around
6997 linux_wait_for_event_filtered.
6998 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6999 a normal or signal exit is seen, it's the whole process exiting.
7000 (wait_for_sigstop): No longer a for_each_inferior callback.
7001 Rewrite on top of linux_wait_for_event_filtered.
7002 (stop_all_lwps): Call wait_for_sigstop directly.
7003 * server.c (resume, handle_target_event): Handle
7004 TARGET_WAITKIND_NO_RESUMED.
7006 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7008 * win32-low.c (psapi_get_dll_name,
7009 * win32_CreateToolhelp32Snapshot): Delete.
7010 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7011 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7013 (handle_load_dll): Add function description.
7014 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7016 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7018 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7020 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7021 base address when calling win32_add_one_solib.
7022 (handle_load_dll): Delete local variable load_addr.
7023 Remove 0x1000 offset applied to DLL base address when calling
7024 win32_add_one_solib.
7025 (handle_unload_dll): Add comment.
7027 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7029 * win32-low.c (win32_add_all_dlls): Renames
7030 win32_ensure_ntdll_loaded. Rewrite function documentation.
7031 Adjust implementation to always load all DLLs.
7032 Add 0x1000 offset to DLL base address when calling
7033 win32_add_one_solib.
7034 (child_initialization_done): New static global.
7035 (do_initial_child_stuff): Set child_initialization_done to
7036 zero during child initialization, and 1 after. Replace call
7037 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7039 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7040 (handle_unload_dll): Add function documentation.
7041 (get_child_debug_event): Ignore load and unload DLL events
7042 during child initialization.
7044 2014-02-20 Doug Evans <dje@google.com>
7046 Remove global all_lwps.
7047 * inferiors.h (ptid_of): Move here from linux-low.h.
7048 (pid_of, lwpid_of): Ditto.
7049 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7050 parameter is a struct thread_info * now.
7051 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7052 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7053 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7055 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7056 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7057 * linux-arm-low.c (update_registers_callback): Update, "entry"
7058 parameter is a struct thread_info * now.
7059 Fetch lwpid from current_inferior directly.
7060 (arm_insert_point): Pass &all_threads to find_inferior instead of
7062 (arm_remove_point): Ditto.
7063 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7064 (arm_prepare_to_resume): Fetch pid from thread.
7065 (arm_read_description): Fetch lwpid from current_inferior directly.
7066 * linux-low.c (all_lwps): Delete.
7067 (delete_lwp): Delete call to remove_inferior.
7068 (handle_extended_wait): Fetch lwpid from thread.
7069 (add_lwp): Don't set lwp->entry.id. Remove call to
7070 add_inferior_to_list.
7071 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7072 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7073 (kill_one_lwp_callback): Ditto.
7074 (linux_kill): Don't dereference NULL pointer.
7075 Fetch ptid,lwpid from thread.
7076 (get_detach_signal): Fetch ptid from thread.
7077 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7078 Simplify call to regcache_invalidate_thread.
7079 (delete_lwp_callback): Update, "entry" parameter is a
7080 struct thread_info * now. Fetch pid from thread.
7081 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7082 (status_pending_p_callback): Update, "entry" parameter is a
7083 struct thread_info * now. Fetch ptid from thread.
7084 (find_lwp_pid): Update, "entry" parameter is a
7085 struct thread_info * now.
7086 (linux_wait_for_lwp): Fetch pid from thread.
7087 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7088 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7089 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7090 (dequeue_one_deferred_signal): Ditto.
7091 (cancel_breakpoint): Fetch ptid from current_inferior.
7092 (linux_wait_for_event): Pass &all_threads to find_inferior,
7093 not &all_lwps. Fetch ptid, lwpid from thread.
7094 (count_events_callback): Update, "entry" parameter is a
7095 struct thread_info * now.
7096 (select_singlestep_lwp_callback): Ditto.
7097 (select_event_lwp_callback): Ditto.
7098 (cancel_breakpoints_callback): Ditto.
7099 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7101 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7102 (unsuspend_one_lwp): Update, "entry" parameter is a
7103 struct thread_info * now.
7104 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7106 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7107 Fetch lwpid from thread, not lwp.
7108 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7109 Pass &all_threads to find_inferior, not &all_lwps.
7110 (send_sigstop): Fetch lwpid from thread, not lwp.
7111 (send_sigstop_callback): Update, "entry" parameter is a
7112 struct thread_info * now.
7113 (suspend_and_send_sigstop_callback): Ditto.
7114 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7115 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7116 struct thread_info * now.
7117 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7119 (lwp_running): Update, "entry" parameter is a
7120 struct thread_info * now.
7121 (stop_all_lwps): Fetch ptid from thread.
7122 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7123 (linux_resume_one_lwp): Fetch lwpid from thread.
7124 (linux_set_resume_request): Update, "entry" parameter is a
7125 struct thread_info * now. Fetch pid, lwpid from thread.
7126 (resume_status_pending_p): Update, "entry" parameter is a
7127 struct thread_info * now.
7128 (need_step_over_p): Ditto. Fetch lwpid from thread.
7129 (start_step_over): Fetch lwpid from thread.
7130 (linux_resume_one_thread): Update, "entry" parameter is a
7131 struct thread_info * now. Fetch lwpid from thread.
7132 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7133 (proceed_one_lwp): Update, "entry" parameter is a
7134 struct thread_info * now. Fetch lwpid from thread.
7135 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7136 struct thread_info * now.
7137 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7138 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7139 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7141 (regsets_store_inferior_registers): Ditto.
7142 (fetch_register, store_register): Ditto.
7143 (linux_read_memory, linux_write_memory): Ditto.
7144 (linux_request_interrupt): Ditto.
7145 (linux_read_auxv): Ditto.
7146 (linux_xfer_siginfo): Ditto.
7147 (linux_qxfer_spu): Ditto.
7148 (linux_qxfer_libraries_svr4): Ditto.
7149 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7150 moved to inferiors.h.
7152 (get_thread_lwp): Update.
7153 (struct lwp_info): Delete member "entry". Simplify comment for
7156 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7157 current_inferior directly.
7158 (update_watch_registers_callback): Update, "entry" parameter is a
7159 struct thread_info * now. Fetch pid from thread.
7160 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7161 (mips_insert_point): Fetch lwpid from current_inferior.
7162 Pass &all_threads to find_inferior, not &all_lwps.
7163 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7164 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7166 (mips_stopped_data_address): Ditto.
7167 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7169 * linux-tile-low.c (tile_arch_setup): Ditto.
7170 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7171 (update_debug_registers_callback): Update, "entry" parameter is a
7172 struct thread_info * now. Fetch pid from thread.
7173 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7174 Pass &all_threads to find_inferior, not &all_lwps.
7175 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7176 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7177 Pass &all_threads to find_inferior, not &all_lwps.
7178 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7179 (i386_dr_low_get_status): Ditto.
7180 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7181 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7182 (x86_linux_read_description): Ditto.
7183 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7185 2014-02-20 Doug Evans <dje@google.com>
7187 * inferiors.c (get_first_inferior): Fix buglet.
7189 2014-02-19 Doug Evans <dje@google.com>
7191 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7192 * inferiors.c (add_thread): Change result type to struct thread_info *.
7193 All callers updated.
7194 (add_lwp): Call add_thread here instead of in callers.
7195 All callers updated.
7196 * linux-low.h (get_lwp_thread): Rewrite.
7197 (struct lwp_info): New member "thread".
7199 2014-02-19 Doug Evans <dje@google.com>
7201 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7202 All callers updated.
7204 2014-02-19 Doug Evans <dje@google.com>
7206 * inferiors.c (add_thread): Fix whitespace.
7208 2014-02-19 Doug Evans <dje@google.com>
7210 * dll.c (clear_dlls): Replace accessing list implemention details
7212 * gdbthread.h (get_first_thread): Declare.
7213 * inferiors.c (for_each_inferior_with_data): New function.
7214 (get_first_thread): New function.
7215 (find_thread_ptid): Simplify.
7216 (get_first_inferior): New function.
7217 (clear_list): Delete.
7218 (one_inferior_p): New function.
7219 (clear_inferior_list): New function.
7220 (clear_inferiors): Update.
7221 * inferiors.h (for_each_inferior_with_data): Declare.
7222 (clear_inferior_list): Declare.
7223 (one_inferior_p): Declare.
7224 (get_first_inferior): Declare.
7225 * linux-low.c (linux_wait_for_event): Replace accessing list
7226 implemention details with API function.
7227 * server.c (target_running): Ditto.
7228 (accumulate_file_name_length): New function.
7229 (emit_dll_description): New function.
7230 (handle_qxfer_libraries): Replace accessing list implemention
7231 details with API function.
7232 (handle_qxfer_threads_worker): New function.
7233 (handle_qxfer_threads_proper): Replace accessing list implemention
7234 details with API function.
7235 (handle_query): Ditto.
7236 (visit_actioned_threads_callback_ftype): New typedef.
7237 (visit_actioned_threads_data): New struct.
7238 (visit_actioned_threads): Rewrite to be find_inferior callback.
7239 (resume): Call find_inferior.
7240 (handle_status): Replace accessing list implemention
7241 details with API function.
7242 (process_serial_event): Replace accessing list implemention details
7244 * target.c (set_desired_inferior): Replace accessing list implemention
7245 details with API function.
7246 * tracepoint.c (same_process_p): New function.
7247 (gdb_agent_about_to_close): Replace accessing list implemention
7248 details with API function.
7249 * win32-low.c (child_delete_thread): Replace accessing list
7250 implemention details with API function.
7251 (match_dll_by_basename): New function.
7252 (dll_is_loaded_by_basename): New function.
7253 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7254 details call to dll_is_loaded_by_basename.
7256 2014-02-19 Doug Evans <dje@google.com>
7258 * dll.h (struct dll_info): Add comment.
7259 * gdbthread.h (struct thread_info): Add comment.
7260 (current_ptid): Simplify.
7261 * inferiors.c (add_process): Update.
7262 (remove_process): Update.
7263 * inferiors.h (struct process_info): Rename member "head" to "entry".
7264 * linux-low.c (delete_lwp): Update.
7266 (last_thread_of_process_p): Update.
7267 (kill_one_lwp_callback, linux_kill): Update.
7268 (status_pending_p_callback): Update.
7269 (wait_for_sigstop): Update. Simplify read of ptid.
7270 (start_step_over): Update.
7271 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7272 (get_lwp_thread): Update.
7273 (struct lwp_info): Rename member "head" to "entry".
7274 * regcache.h (inferior_list_entry): Delete.
7275 * server.c (kill_inferior_callback): Update.
7276 (detach_or_kill_inferior_callback): Update.
7277 (print_started_pid): Update.
7278 (print_attached_pid): Update.
7279 (process_serial_event): Simplify read of ptid.
7280 * thread-db.c (thread_db_create_event): Update.
7281 (thread_db_get_tls_address): Update.
7282 * win32-low.c (current_inferior_ptid): Simplify.
7284 2014-02-19 Tom Tromey <tromey@redhat.com>
7286 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7288 (target_supports_btrace): Update.
7290 2014-02-14 Yao Qi <yao@codesourcery.com>
7292 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7293 (rsp-low-ipa.o): New target.
7295 2014-02-12 Tom Tromey <tromey@redhat.com>
7297 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7298 convert_ascii_to_int.
7299 * regcache.c (registers_to_string): Likewise.
7300 * remote-utils.c (decode_M_packet): Likewise.
7301 * server.c (process_serial_event): Likewise.
7303 2014-02-12 Tom Tromey <tromey@redhat.com>
7305 * server.c (handle_query, handle_v_run): Use hex2bin, not
7307 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7309 2014-02-12 Tom Tromey <tromey@redhat.com>
7311 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7312 convert_int_to_ascii.
7313 * regcache.c (registers_to_string, collect_register_as_string):
7315 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7317 * server.c (process_serial_event): Likewise.
7318 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7319 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7321 2014-02-12 Tom Tromey <tromey@redhat.com>
7323 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7324 bin2hex, not hexify.
7325 * tracepoint.c (cmd_qtstatus): Likewise.
7327 2014-02-12 Tom Tromey <tromey@redhat.com>
7329 * remote-utils.c (monitor_output): Pass explicit length to
7332 2014-02-12 Tom Tromey <tromey@redhat.com>
7334 * tracepoint.c: Include rsp-low.h.
7335 * server.c: Include rsp-low.h.
7336 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7337 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7339 * remote-utils.c: Include rsp-low.h.
7340 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7341 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7342 (convert_int_to_ascii, convert_ascii_to_int): Move to
7344 * regcache.c: Include rsp-low.h.
7345 * ax.c: Include rsp-low.h.
7346 * Makefile.in (SFILES): Add common/rsp-low.c.
7347 (OBS): Add rsp-low.o.
7348 (rsp-low.o): New target.
7350 2014-02-12 Tom Tromey <tromey@redhat.com>
7352 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7353 Include print-utils.h.
7354 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7355 (plongest, thirty_two, phex_nz): Remove.
7356 * Makefile.in (SFILES): Add common/print-utils.c.
7357 (OBS): Add print-utils.o.
7358 (print-utils-ipa.o): New target.
7359 (print-utils.o): New target.
7360 (IPA_OBJS): Add print-utils-ipa.o.
7362 2014-02-06 Tom Tromey <tromey@redhat.com>
7364 * Makefile.in (SFILES): Fix indentation.
7366 2014-02-05 Doug Evans <dje@google.com>
7368 * linux-low.c (linux_wait_for_event): Improve comment.
7369 (linux_wait_1): Keep current_inferior in sync with event_child.
7371 2014-01-22 Doug Evans <dje@google.com>
7373 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7375 2014-01-22 Doug Evans <dje@google.com>
7377 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7378 * configure: Regenerate.
7379 * config.in: Regenerate.
7380 * Makefile.in (SFILES): Add debug.c.
7382 * debug.c: New file.
7383 * debug.h: New file.
7384 * linux-aarch64-low.c (*): Update all debugging printfs to use
7385 debug_printf instead of fprintf.
7386 * linux-arm-low.c (*): Ditto.
7387 * linux-cris-low.c (*): Ditto.
7388 * linux-crisv32-low.c (*): Ditto.
7389 * linux-m32r-low.c (*): Ditto.
7390 * linux-sparc-low.c (*): Ditto.
7391 * linux-x86.c (*): Ditto.
7392 * linux-low.c (*): Ditto.
7393 (linux_wait_1): Add calls to debug_enter, debug_exit.
7394 (linux_wait): Remove redundant debugging printf.
7395 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7396 (linux_resume, unstop_all_lwps): Ditto.
7397 * mem-break.c (*): Update all debugging printfs to use
7398 debug_printf instead of fprintf.
7399 * remote-utils.c (*): Ditto.
7400 * thread-db.c (*): Ditto.
7401 * server.c #include <ctype.h>, "gdb_vecs.h".
7402 (debug_threads): Moved to debug.c.
7403 (*): Update all debugging printfs to use debug_printf instead of
7405 (start_inferior): Replace call to fflush with call to debug_flush.
7406 (monitor_show_help): Mention set debug-format.
7407 (parse_debug_format_options): New function.
7408 (handle_monitor_command): Handle "monitor set debug-format".
7409 (gdbserver_usage): Mention --debug-format.
7410 (main): Parse --debug-format.
7411 * server.h (debug_threads): Declaration moved to debug.h.
7413 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7414 trace_debug_1 that uses debug_printf.
7415 (tracepoint_look_up_symbols): Update all debugging printfs to use
7416 debug_printf instead of fprintf.
7418 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7420 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7423 2014-01-17 Pedro Alves <palves@redhat.com>
7426 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7427 defined after including gdb_proc_service.h.
7429 2014-01-16 Doug Evans <dje@google.com>
7431 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7432 (match_dll): Use it.
7434 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7436 * target.h (target_ops) <read_btrace>: Change parameters and
7437 return type to allow error reporting.
7438 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7439 trace reading errors on.
7440 * linux-low.c (linux_low_read_btrace): Pass trace reading
7442 (linux_low_disable_btrace): New.
7444 2014-01-15 Doug Evans <dje@google.com>
7446 * inferiors.c (thread_id_to_gdb_id): Delete.
7447 * inferiors.h (thread_id_to_gdb_id): Delete.
7449 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7451 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7452 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7455 2014-01-08 Pedro Alves <palves@redhat.com>
7457 * server.c (handle_status): Don't discard previous queued stop
7458 replies or thread's pending status here.
7459 (main) <disconnection>: Do it here instead.
7461 2014-01-08 Pedro Alves <palves@redhat.com>
7463 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7464 * server.c (visit_actioned_threads, handle_pending_status): New
7466 (handle_v_cont): Factor out parts to ...
7467 (resume): ... this new function. If in all-stop, and a thread
7468 being resumed has a pending status, report it without actually
7470 (myresume): Adjust to use the new 'resume' function.
7471 (clear_pending_status_callback, set_pending_status_callback)
7472 (find_status_pending_thread_callback): New functions.
7473 (handle_status): Handle the case of multiple threads having
7474 interesting statuses to report. Report threads' real last signal
7475 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7476 with an interesting thread to report the status for, instead of
7477 always reporting the status of the first thread.
7479 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7481 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7482 * gdbreplay.c (gdbreplay_version): Likewise.
7484 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7486 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7487 iov.iov_len with the real length in use.
7489 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7491 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7492 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7493 for all targets that use win32-low.c.
7494 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7495 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7497 2013-12-13 Pedro Alves <palves@redhat.com>
7499 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7500 if equal to TARGET_WAITKIND_LOADED.
7501 * win32-low.c (cached_status): New static global.
7502 (win32_wait): Add declaration.
7503 (do_initial_child_stuff): Flush all initial pending debug events
7504 up to the initial breakpoint.
7505 (win32_wait): If CACHED_STATUS was set, return that instead
7506 of doing a real wait. Remove the code resuming the execution
7507 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7508 during the initial phase. Also remove the code changing
7509 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7510 TARGET_WAITKIND_STOPPED.
7512 2013-12-11 Yao Qi <yao@codesourcery.com>
7514 * notif.c (handle_notif_ack): Return 0 if no notification
7517 2013-11-20 Doug Evans <dje@google.com>
7519 * linux-low.c (linux_set_resume_request): Fix comment.
7521 2013-11-20 Doug Evans <dje@google.com>
7523 * linux-low.c (resume_status_pending_p): Tweak comment.
7525 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7527 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7528 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7529 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7530 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7531 (srv_amd64_regobj): Add amd64-mpx.o.
7532 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7533 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7534 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7535 * i387-fp.c (num_pl_bnd_register) Added constant.
7536 (num_pl_bnd_cfg_registers) Added constant.
7537 (struct i387_xsave) Added reserved area and MPX fields.
7538 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7539 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7541 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7542 (init_registers_amd64_mpx_linux): Declare new function.
7543 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7544 (x86_64_regmap): Add MPX registers.
7545 (x86_linux_read_description): Add MPX case.
7546 (initialize_low_arch): Initialize MPX targets.
7548 2013-11-18 Tom Tromey <tromey@redhat.com>
7550 * configure: Rebuild.
7551 * configure.ac: Don't check for stdlib.h.
7552 * gdbreplay.c: Unconditionally include stdlib.h.
7554 2013-11-18 Tom Tromey <tromey@redhat.com>
7556 * config.in: Rebuild.
7557 * configure: Rebuild.
7558 * configure.ac: Don't use AC_HEADER_DIRENT.
7560 2013-11-18 Tom Tromey <tromey@redhat.com>
7562 * server.h: Don't check HAVE_STRING_H.
7563 * gdbreplay.c: Don't check HAVE_STRING_H.
7564 * configure: Rebuild.
7566 2013-11-18 Tom Tromey <tromey@redhat.com>
7568 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7571 2013-11-08 Tom Tromey <tromey@redhat.com>
7573 * configure, config.in: Rebuild.
7574 * configure.ac: Remove unused configury.
7576 2013-11-08 Tom Tromey <tromey@redhat.com>
7578 * acinclude.m4: Include common.m4, codeset.m4.
7579 * configure, config.in: Rebuild.
7580 * configure.ac: Use GDB_AC_COMMON.
7582 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7584 * linux-s390-low.c (HWCAP_S390_TE): New define.
7585 (s390_arch_setup): Consider the TE field in the HWCAP for
7586 determining 'have_regset_tdb'.
7588 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7591 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7594 2013-10-02 Pedro Alves <palves@redhat.com>
7596 * server.c (process_serial_event): Don't output "GDBserver
7597 exiting" if GDB is connected through stdio.
7598 * target.c (mywait): Likewise, be silent if GDB is connected
7601 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7603 * lynx-low.c (lynx_add_threads_after_attach): New function.
7604 (lynx_attach): Remove call to add_thread. Add call to
7605 lynx_add_threads_after_attach instead.
7607 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7609 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7610 * config.in, configure: Regenerated.
7612 2013-09-18 Yao Qi <yao@codesourcery.com>
7615 * server.c (start_inferior): Clear 'resume_info'.
7617 2013-09-16 Jiong Wang <jiwang@tilera.com>
7619 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7622 2013-09-16 Jiong Wang <jiwang@tilera.com>
7624 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7625 linux-tile-low.o to srv_tgtobj.
7627 2013-09-16 Will Newton <will.newton@linaro.org>
7629 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7632 2013-09-06 Pedro Alves <palves@redhat.com>
7634 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7635 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7636 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7637 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7638 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7639 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7641 2013-09-06 Pedro Alves <palves@redhat.com>
7643 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7644 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7646 2013-09-06 Pedro Alves <palves@redhat.com>
7648 * linux-amd64-ipa.c: Include tracepoint.h.
7649 * linux-i386-ipa.c: Include tracepoint.h.
7651 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7653 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7654 (ps_get_thread_area): New function.
7656 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7658 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7659 (initialize_low_arch): Call init_registers_crisv32 rather than
7660 init_register_crisv32.
7662 2013-09-05 Pedro Alves <palves@redhat.com>
7664 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7666 * hostio.h: ... this new file.
7667 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7668 win32-low.c: Include hostio.h.
7670 2013-09-05 Pedro Alves <palves@redhat.com>
7672 * server.h (gdb_client_data, handler_func, callback_handler_func)
7673 (delete_file_handler, add_file_handler, append_callback_event)
7674 (delete_callback_event, start_event_loop, initialize_event_loop):
7675 Move to event-loop.h and include it.
7676 * event-loop.h: New file.
7678 2013-09-05 Pedro Alves <palves@redhat.com>
7680 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7681 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7682 (loaded_dll, unloaded_dll): Move to ...
7683 * dll.h: ... this new file.
7684 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7686 2013-09-05 Pedro Alves <palves@redhat.com>
7688 * server.h (current_process, get_thread_process, all_processes)
7689 (add_inferior_to_list, for_each_inferior, current_inferior)
7690 (remove_inferior, add_process, remove_process, find_process_pid)
7691 (have_started_inferiors_p, have_attached_inferiors_p)
7692 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7693 (clear_inferiors, find_inferior, find_inferior_id)
7694 (inferior_target_data, set_inferior_target_data)
7695 (inferior_regcache_data, set_inferior_regcache_data): Move to
7696 inferiors.h, and include it.
7697 * inferiors.h: New file.
7699 2013-09-05 Pedro Alves <palves@redhat.com>
7701 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7705 2013-09-05 Pedro Alves <palves@redhat.com>
7707 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7709 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7710 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7711 (handle_tracepoint_general_set, handle_tracepoint_query)
7712 (tracepoint_finished_step, tracepoint_was_hit)
7713 (release_while_stepping_state_list, current_traceframe)
7714 (in_readonly_region, traceframe_read_mem)
7715 (fetch_traceframe_registers, traceframe_read_sdata)
7716 (traceframe_read_info, struct fast_tpoint_collect_status)
7717 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7718 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7719 (supply_fast_tracepoint_registers)
7720 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7721 (ipa_tdesc, claim_trampoline_space)
7722 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7723 (agent_mem_read, agent_get_trace_state_variable_value)
7724 (agent_set_trace_state_variable_value, agent_tsv_read)
7725 (agent_mem_read_string, get_raw_reg_func_addr)
7726 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7727 * tracepoint.h: ... this new file.
7729 2013-09-05 Pedro Alves <palves@redhat.com>
7731 * server.h (perror_with_name, error, fatal, warning, paddress)
7732 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7734 * utils.h: New file.
7736 2013-09-05 Pedro Alves <palves@redhat.com>
7738 * server.h (remote_debug, noack_mode, transport_is_reliable)
7739 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7740 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7741 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7742 (write_enn, initialize_async_io, enable_async_io)
7743 (disable_async_io, check_remote_input_interrupt_request)
7744 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7745 (dead_thread_notify, prepare_resume_reply)
7746 (decode_address_to_semicolon, decode_address, decode_m_packet)
7747 (decode_M_packet, decode_X_packet, decode_xfer_write)
7748 (decode_search_memory_packet, unhexify, hexify)
7749 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7750 (look_up_one_symbol, relocate_instruction)
7751 (monitor_output): Move to remote-utils.h, and include it.
7752 * remote-utils.h: New file.
7754 2013-09-05 Pedro Alves <palves@redhat.com>
7756 * server.h (_): Delete.
7758 2013-09-02 Pedro Alves <palves@redhat.com>
7760 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7761 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7763 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7765 2013-09-02 Pierre Muller <muller@sourceware.org>
7767 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7768 or WriteProcessMemory complete successfully and handle
7769 ERROR_PARTIAL_COPY error.
7771 2013-09-02 Pedro Alves <palves@redhat.com>
7773 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7774 error instead of EIO.
7776 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7779 * linux-low.c: Include filestuff.h.
7780 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7781 * lynx-low.c: Include filestuff.h.
7782 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7783 * server.c: Include filestuff.h.
7784 (main): Call notice_open_fds.
7785 * spu-low.c: Include filestuff.h.
7786 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7788 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7790 * Makefile.in: Explain why ../target and ../nat are not
7791 listed as include file search paths.
7792 (linux-waitpid.o): New object file rule.
7793 * configure.srv (srv_native_linux_obj): New variable.
7794 Replace all occurrences of linux native object files with
7795 $srv_native_linux_obj.
7796 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7797 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7798 (linux_enable_event_reporting): Remove declaration.
7799 (my_waitpid): Moved to common/linux-waitpid.c.
7800 (linux_wait_for_event): Pass ptid when calling
7801 linux_enable_event_reporting.
7802 (linux_supports_tracefork_flag): Remove.
7803 (linux_enable_event_reporting): Likewise.
7804 (linux_tracefork_grandchild): Remove.
7805 (STACK_SIZE): Moved to common/linux-ptrace.c.
7806 (linux_tracefork_child): Remove.
7807 (linux_test_for_tracefork): Remove.
7808 (linux_look_up_symbols): Call linux_supports_traceclone.
7809 (initialize_low): Remove call to linux_test_for_tracefork.
7810 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7811 common/linux-ptrace.h.
7812 (PTRACE_TYPE_ARG4): Likewise.
7813 Include linux-ptrace.h.
7815 2013-08-21 Pedro Alves <palves@redhat.com>
7817 * config.in: Renegerate.
7819 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7821 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7822 (SFILES): Remove $(srcdir)/common/target-common.c and
7823 add $(srcdir)/target/waitstatus.c.
7824 (OBS): Remove target-common.o and add waitstatus.o.
7825 (server_h): Remove $(srcdir)/../common/target-common.h and
7826 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7827 and $(srcdir)/../target/waitstatus.h.
7828 (target-common.o): Remove.
7829 (waitstatus.o): New target object file.
7830 * target.h: Do not include target-common.h and
7831 include target/resume.h, target/wait.h and
7832 target/waitstatus.h.
7834 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7836 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7837 to PTRACE_TYPE_ARG3.
7838 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7839 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7841 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7842 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7844 2013-07-27 Jie Zhang <jie@codesourcery.com>
7845 Daniel Jacobowitz <dan@codesourcery.com>
7846 Yao Qi <yao@codesourcery.com>
7848 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7849 (mips-linux-watch.o): New rule.
7850 (mips_linux_watch_h): New variable.
7851 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7853 * linux-mips-low.c: Include mips-linux-watch.h.
7854 (struct arch_process_info, struct arch_lwp_info): New.
7855 (update_watch_registers_callback): New function.
7856 (mips_linux_new_process, mips_linux_new_thread) New functions.
7857 (mips_linux_prepare_to_resume, mips_insert_point): New
7859 (mips_remove_point, mips_stopped_by_watchpoint): New
7861 (rsp_bp_type_to_target_hw_bp_type): New function.
7862 (mips_stopped_data_address): New function.
7863 (the_low_target): Add watchpoint support functions.
7865 2013-07-27 Yao Qi <yao@codesourcery.com>
7867 * i386-low.c: Include break-common.h.
7868 (enum target_hw_bp_type): Remove.
7870 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7872 * Makefile.in (SFILES): /common/target-common.c.
7873 (OBS): Add target-common.o.
7874 (server_h): Add $(srcdir)/../common/target-common.h.
7875 (target-common.o): New target.
7876 * server.c (queue_stop_reply_callback): Free
7877 status string after use.
7878 * target.c (target_waitstatus_to_string): Remove.
7879 * target.h: Include target-common.h.
7880 (resume_kind): Likewise.
7881 (target_waitkind): Likewise.
7882 (target_waitstatus): Likewise.
7883 (TARGET_WNOHANG): Likewise.
7885 2013-07-04 Yao Qi <yao@codesourcery.com>
7887 * Makefile.in (host_alias): Use @host_noncanonical@.
7888 (target_alias): Use @target_noncanonical@.
7889 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7890 ACX_NONCANONICAL_HOST.
7891 * configure: Regenerated.
7894 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7896 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7897 * configure: Rebuild.
7898 * Makefile.in (version_host, version_target): Get from configure.
7899 (version.c): Use $(version_host) and $(version_target).
7901 2013-07-03 Pedro Alves <palves@redhat.com>
7903 * Makefile.in (config.status): Depend on development.sh.
7904 * acinclude.m4: Include libmcheck.m4.
7905 * configure: Regenerate.
7907 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7909 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7910 attribute inside the parentheses.
7911 (winapi_DebugSetProcessKillOnExit): Ditto.
7912 (winapi_DebugBreakProcess): Ditto.
7913 (winapi_GenerateConsoleCtrlEvent): Ditto.
7915 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7917 * notif.h (notif_event): Add a dummy member to avoid compiler
7920 2013-07-01 Pedro Alves <palves@redhat.com>
7922 * hostio.c (HOSTIO_PATH_MAX): Define.
7923 (require_filename, handle_open, handle_unlink, handle_readlink):
7926 2013-07-01 Pedro Alves <palves@redhat.com>
7928 * server.h: Include "pathmax.h".
7929 * linux-low.c: Don't include sys/param.h.
7930 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7932 * win32-low.c: Don't include sys/param.h.
7933 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7935 2013-07-01 Pedro Alves <palves@redhat.com>
7937 * event-loop.c: Don't check HAVE_UNISTD_H before including
7939 * gdbreplay.c: Likewise.
7940 * remote-utils.c: Likewise.
7941 * server.c: Likewise.
7942 * configure.ac: Don't check for unistd.h.
7943 * configure: Regenerate.
7945 2013-06-28 Tom Tromey <tromey@redhat.com>
7947 * Makefile.in (version.c): Use version.in, not
7950 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7952 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7953 * configure: Rebuild.
7954 * Makefile.in (version_host, version_target): Get from configure.
7955 (version.c): Use $(version_host) and $(version_target).
7957 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7959 Fix trace-status to output user name without trailing colon.
7960 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7962 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7964 Fix trace-status to output proper start-time and stop-time.
7965 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7966 output start time and stop time in hex as gdb expects.
7968 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7970 * tracepoint.c (build_traceframe_info_xml): Output trace state
7971 variables present in the trace buffer.
7973 2013-06-24 Tom Tromey <tromey@redhat.com>
7975 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7977 (version.o): Remove.
7978 * gdbreplay.c: Include version.h.
7979 (version, host_name): Don't declare.
7980 * server.h: Include version.h.
7981 (version, host_name): Don't declare.
7983 2013-06-12 Pedro Alves <palves@redhat.com>
7985 * linux-x86-low.c (linux_is_elf64): Delete global.
7986 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7987 with local linux_pid_exe_is_elf_64_file use.
7989 2013-06-11 Pedro Alves <palves@redhat.com>
7991 * linux-low.c (regset_disabled, disable_regset): New functions.
7992 (regsets_fetch_inferior_registers)
7993 (regsets_store_inferior_registers): Use them.
7994 (initialize_regsets_info); Don't allocate the disabled_regsets
7996 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7999 2013-06-11 Pedro Alves <palves@redhat.com>
8001 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8004 2013-06-11 Pedro Alves <palves@redhat.com>
8006 * linux-x86-low.c (initialize_low_arch): Call
8007 init_registers_x32_avx_linux.
8009 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8011 Fix compatibility with Android Bionic.
8012 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8015 2013-06-07 Pedro Alves <palves@redhat.com>
8018 * Makefile.in (OBS): Add tdesc.o.
8019 (IPA_OBJS): Add tdesc-ipa.o.
8020 (tdesc-ipa.o): New rule.
8021 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8023 * linux-low.c (new_inferior): Delete.
8024 (disabled_regsets, num_regsets): Delete.
8025 (linux_add_process): Adjust to set the new per-process
8027 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8028 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8029 was a stop. When calling arch_setup, switch the current inferior
8030 to the thread that got an event.
8031 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8032 (regsets_fetch_inferior_registers)
8033 (regsets_store_inferior_registers): New regsets_info parameter.
8035 (linux_register_in_regsets): New regs_info parameter. Adjust to
8037 (register_addr, fetch_register, store_register): New usrregs_info
8038 parameter. Adjust to use it.
8039 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8040 parameter regs_info. Adjust to use it.
8041 (linux_fetch_registers): Get the current inferior's regs_info, and
8043 (linux_store_registers): Ditto.
8044 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8045 (initialize_low): Don't initialize the target_regsets here. Call
8046 initialize_low_arch.
8047 * linux-low.h (target_regsets): Delete declaration.
8048 (struct regsets_info): New.
8049 (struct usrregs_info): New.
8050 (struct regs_info): New.
8051 (struct process_info_private) <new_inferior>: New field.
8052 (struct linux_target_ops): Delete the num_regs, regmap, and
8053 regset_bitmap fields. New field regs_info.
8054 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8055 * i387-fp.c (num_xmm_registers): Delete.
8056 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8057 calls to new interface.
8058 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8059 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8060 Infer the number of xmm registers from the regcache's target
8062 * i387-fp.h (num_xmm_registers): Delete.
8063 * inferiors.c (add_thread): Don't install the thread's regcache
8065 * proc-service.c (gregset_info): Fetch the current inferior's
8066 regs_info. Adjust to use it.
8067 * regcache.c: Include tdesc.h.
8068 (register_bytes, reg_defs, num_registers)
8069 (gdbserver_expedite_regs): Delete.
8070 (get_thread_regcache): If the thread doesn't have a regcache yet,
8071 create one, instead of aborting gdbserver.
8072 (regcache_invalidate_one): Rename to ...
8073 (regcache_invalidate_thread): ... this.
8074 (regcache_invalidate_one): New.
8075 (regcache_invalidate): Only invalidate registers of the current
8077 (init_register_cache): Add target_desc parameter, and use it.
8078 (new_register_cache): Ditto. Assert the target description has a
8079 non zero registers_size.
8080 (regcache_cpy): Add assertions. Adjust.
8081 (realloc_register_cache, set_register_cache): Delete.
8082 (registers_to_string, registers_from_string): Adjust.
8083 (find_register_by_name, find_regno, find_register_by_number)
8084 (register_cache_size): Add target_desc parameter, and use it.
8085 (free_register_cache_thread, free_register_cache_thread_one)
8086 (regcache_release, register_cache_size): New.
8087 (register_size): Add target_desc parameter, and use it.
8088 (register_data, supply_register, supply_register_zeroed)
8089 (supply_regblock, supply_register_by_name, collect_register)
8090 (collect_register_as_string, collect_register_by_name): Adjust.
8091 * regcache.h (struct target_desc): Forward declare.
8092 (struct regcache) <tdesc>: New field.
8093 (init_register_cache, new_register_cache): Add target_desc
8095 (regcache_invalidate_thread): Declare.
8096 (regcache_invalidate_one): Delete declaration.
8097 (regcache_release): Declare.
8098 (find_register_by_number, register_cache_size, register_size)
8099 (find_regno): Add target_desc parameter.
8100 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8102 * remote-utils.c: Include tdesc.h.
8103 (outreg, prepare_resume_reply): Adjust.
8104 * server.c: Include tdesc.h.
8105 (gdbserver_xmltarget): Delete declaration.
8106 (get_features_xml, process_serial_event): Adjust.
8107 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8109 (struct process_info) <tdesc>: New field.
8110 (ipa_tdesc): Declare.
8111 * tdesc.c: New file.
8112 * tdesc.h: New file.
8113 * tracepoint.c: Include tdesc.h.
8114 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8115 (get_context_regcache): Adjust to pass ipa_tdesc down.
8116 (do_action_at_tracepoint): Adjust to get the register cache size
8117 from the context regcache's description.
8118 (traceframe_walk_blocks): Adjust to get the register cache size
8119 from the current trace frame's description.
8120 (traceframe_get_pc): Adjust to get current trace frame's
8121 description and pass it down.
8122 (gdb_collect): Adjust to get the register cache size from the
8124 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8125 (gdbserver_xmltarget): Delete.
8126 (initialize_low_tracepoint): Set the ipa's target description.
8127 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8128 (initialize_low_tracepoint): Set the ipa's target description.
8129 * linux-x86-low.c: Include tdesc.h.
8130 [__x86_64__] (is_64bit_tdesc): New.
8131 (ps_get_thread_area, x86_get_thread_area): Use it.
8132 (i386_cannot_store_register): Rename to ...
8133 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8134 (i386_cannot_fetch_register): Rename to ...
8135 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8136 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8138 (target_regsets): Rename to ...
8139 (x86_regsets): ... this.
8140 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8142 (x86_siginfo_fixup): Use is_64bit_tdesc.
8143 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8144 (tdesc_x32_avx_linux, tdesc_x32_linux)
8145 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8147 (x86_linux_update_xmltarget): Delete.
8148 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8149 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8150 (AMD64_LINUX_USER64_CS): New.
8151 (x86_linux_read_description): New, based on
8152 x86_linux_update_xmltarget.
8153 (same_process_callback): New.
8154 (x86_arch_setup_process_callback): New.
8155 (x86_linux_update_xmltarget): New.
8156 (x86_regsets_info): New.
8157 (amd64_linux_regs_info): New.
8158 (i386_linux_usrregs_info): New.
8159 (i386_linux_regs_info): New.
8160 (x86_linux_regs_info): New.
8161 (x86_arch_setup): Reimplement.
8162 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8163 (x86_emit_ops): Ditto.
8164 (the_low_target): Adjust. Install x86_linux_regs_info,
8165 x86_cannot_fetch_register, and x86_cannot_store_register.
8166 (initialize_low_arch): New.
8167 * linux-ia64-low.c (tdesc_ia64): Declare.
8168 (ia64_fetch_register): Adjust.
8169 (ia64_usrregs_info, regs_info): New globals.
8170 (ia64_regs_info): New function.
8171 (the_low_target): Adjust.
8172 (initialize_low_arch): New function.
8173 * linux-sparc-low.c (tdesc_sparc64): Declare.
8174 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8176 (sparc_arch_setup): New function.
8177 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8178 (the_low_target): Adjust.
8179 (initialize_low_arch): New function.
8180 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8181 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8182 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8183 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8184 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8185 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8186 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8187 (tdesc_powerpc_isa205_vsx64l): Declare.
8188 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8189 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8190 (ppc_set_pc, ppc_get_hwcap): Adjust.
8191 (ppc_usrregs_info): Forward declare.
8192 (!__powerpc64__) ppc_regmap_adjusted: New global.
8193 (ppc_arch_setup): Adjust to the current process'es target
8195 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8196 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8197 (ppc_store_evrregset): Adjust.
8198 (target_regsets): Rename to ...
8199 (ppc_regsets): ... this, and make static.
8200 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8201 (ppc_regs_info): New function.
8202 (the_low_target): Adjust.
8203 (initialize_low_arch): New function.
8204 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8205 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8206 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8207 (tdesc_s390x_linux64v2): Declare.
8208 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8209 (s390_fill_gregset, s390_store_last_break): Adjust.
8210 (target_regsets): Rename to ...
8211 (s390_regsets): ... this, and make static.
8212 (s390_get_pc, s390_set_pc): Adjust.
8213 (s390_get_hwcap): New target_desc parameter, and use it.
8214 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8215 (s390_arch_setup): Adjust to set the current process'es target
8216 description. Don't adjust the regmap.
8217 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8218 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8219 (regs_info_3264): New globals.
8220 (s390_regs_info): New function.
8221 (the_low_target): Adjust.
8222 (initialize_low_arch): New function.
8223 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8224 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8225 [__mips64] (init_registers_mips_linux)
8226 (init_registers_mips_dsp_linux): Delete defines.
8227 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8228 (have_dsp): New global.
8229 (mips_read_description): New, based on mips_arch_setup.
8230 (mips_arch_setup): Reimplement.
8231 (get_usrregs_info): New function.
8232 (mips_cannot_fetch_register, mips_cannot_store_register)
8233 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8234 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8235 (target_regsets): Rename to ...
8236 (mips_regsets): ... this, and make static.
8237 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8238 (dsp_regs_info, regs_info): New globals.
8239 (mips_regs_info): New function.
8240 (the_low_target): Adjust.
8241 (initialize_low_arch): New function.
8242 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8243 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8245 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8246 (arm_read_description): New, with bits factored from
8248 (arm_arch_setup): Reimplement.
8249 (target_regsets): Rename to ...
8250 (arm_regsets): ... this, and make static.
8251 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8252 (arm_regs_info): New function.
8253 (the_low_target): Adjust.
8254 (initialize_low_arch): New function.
8255 * linux-m68k-low.c (tdesc_m68k): Declare.
8256 (target_regsets): Rename to ...
8257 (m68k_regsets): ... this, and make static.
8258 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8259 (m68k_regs_info): New function.
8260 (m68k_arch_setup): New function.
8261 (the_low_target): Adjust.
8262 (initialize_low_arch): New function.
8263 * linux-sh-low.c (tdesc_sharch): Declare.
8264 (target_regsets): Rename to ...
8265 (sh_regsets): ... this, and make static.
8266 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8267 (sh_regs_info, sh_arch_setup): New functions.
8268 (the_low_target): Adjust.
8269 (initialize_low_arch): New function.
8270 * linux-bfin-low.c (tdesc_bfin): Declare.
8271 (bfin_arch_setup): New function.
8272 (bfin_usrregs_info, regs_info): New globals.
8273 (bfin_regs_info): New function.
8274 (the_low_target): Adjust.
8275 (initialize_low_arch): New function.
8276 * linux-cris-low.c (tdesc_cris): Declare.
8277 (cris_arch_setup): New function.
8278 (cris_usrregs_info, regs_info): New globals.
8279 (cris_regs_info): New function.
8280 (the_low_target): Adjust.
8281 (initialize_low_arch): New function.
8282 * linux-cris-low.c (tdesc_crisv32): Declare.
8283 (cris_arch_setup): New function.
8284 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8285 (cris_regs_info): New function.
8286 (the_low_target): Adjust.
8287 (initialize_low_arch): New function.
8288 * linux-m32r-low.c (tdesc_m32r): Declare.
8289 (m32r_arch_setup): New function.
8290 (m32r_usrregs_info, regs_info): New globals.
8291 (m32r_regs_info): Adjust.
8292 (initialize_low_arch): New function.
8293 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8294 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8295 (tic6x_usrregs_info): Forward declare.
8296 (tic6x_read_description): New function, based on ...
8297 (tic6x_arch_setup): ... this. Reimplement.
8298 (target_regsets): Rename to ...
8299 (tic6x_regsets): ... this, and make static.
8300 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8301 (tic6x_regs_info): New function.
8302 (the_low_target): Adjust.
8303 (initialize_low_arch): New function.
8304 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8305 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8306 (target_regsets): Rename to ...
8307 (xtensa_regsets): ... this, and make static.
8308 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8310 (xtensa_arch_setup, xtensa_regs_info): New functions.
8311 (the_low_target): Adjust.
8312 (initialize_low_arch): New function.
8313 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8314 (nios2_arch_setup): Set the current process'es tdesc.
8315 (target_regsets): Rename to ...
8316 (nios2_regsets): ... this.
8317 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8318 (nios2_regs_info): New function.
8319 (the_low_target): Adjust.
8320 (initialize_low_arch): New function.
8321 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8322 (aarch64_arch_setup): Set the current process'es tdesc.
8323 (target_regsets): Rename to ...
8324 (aarch64_regsets): ... this.
8325 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8326 (aarch64_regs_info): New function.
8327 (the_low_target): Adjust.
8328 (initialize_low_arch): New function.
8329 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8331 (target_regsets): Rename to ...
8332 (tile_regsets): ... this.
8333 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8334 (tile_regs_info): New function.
8335 (tile_arch_setup): Set the current process'es tdesc.
8336 (the_low_target): Adjust.
8337 (initialize_low_arch): New function.
8338 * spu-low.c (tdesc_spu): Declare.
8339 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8340 * win32-arm-low.c (tdesc_arm): Declare.
8341 (arm_arch_setup): New function.
8342 (the_low_target): Install arm_arch_setup instead of
8344 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8345 (init_windows_x86): Rename to ...
8346 (i386_arch_setup): ... this. Set `win32_tdesc'.
8347 (the_low_target): Adjust.
8348 * win32-low.c (win32_tdesc): New global.
8349 (child_add_thread): Don't create the thread cache here.
8350 (do_initial_child_stuff): Set the new process'es tdesc.
8351 * win32-low.h (struct target_desc): Forward declare.
8352 (win32_tdesc): Declare.
8353 * lynx-i386-low.c (tdesc_i386): Declare global.
8354 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8355 * lynx-low.c (lynx_tdesc): New global.
8356 (lynx_add_process): Set the new process'es tdesc.
8357 * lynx-low.h (struct target_desc): Forward declare.
8358 (lynx_tdesc): Declare global.
8359 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8360 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8361 * nto-low.c (nto_tdesc): New global.
8362 (do_attach): Set the new process'es tdesc.
8363 * nto-low.h (struct target_desc): Forward declare.
8364 (nto_tdesc): Declare.
8365 * nto-x86-low.c (tdesc_i386): Declare.
8366 (nto_x86_arch_setup): Set `nto_tdesc'.
8368 2013-06-04 Gary Benson <gbenson@redhat.com>
8370 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8371 to qSupported response when appropriate.
8372 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8373 with nonzero-length annex.
8374 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8375 arguments supplied in annex.
8377 2013-05-31 Doug Evans <dje@google.com>
8380 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8381 64 bits in 64-cross-32 environment.
8383 2013-05-28 Pedro Alves <palves@redhat.com>
8385 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8386 (aarch64-without-fpu.c): Delete rule.
8387 * configure.srv (aarch64*-*-linux*): Remove references to
8388 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8389 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8392 2013-05-24 Pedro Alves <palves@redhat.com>
8394 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8395 instead of strchr/decode_address. Error if the range isn't split
8396 with a ','. Don't assume there's be a ':' in the action.
8398 2013-05-23 Yao Qi <yao@codesourcery.com>
8399 Pedro Alves <palves@redhat.com>
8401 * linux-low.c (lwp_in_step_range): New function.
8402 (linux_wait_1): If the thread was range stepping and stopped
8403 outside the stepping range, report the stop to GDB. Otherwise,
8404 continue stepping. Add range stepping debug output.
8405 (linux_set_resume_request): Copy the step range from the resume
8407 (linux_supports_range_stepping): New.
8408 (linux_target_ops) <supports_range_stepping>: Set to
8409 linux_supports_range_stepping.
8410 * linux-low.h (struct linux_target_ops)
8411 <supports_range_stepping>: New field.
8412 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8413 * linux-x86-low.c (x86_supports_range_stepping): New.
8414 (the_low_target) <supports_range_stepping>: Set to
8415 x86_supports_range_stepping.
8416 * server.c (handle_v_cont): Handle 'r' action.
8417 (handle_v_requests): Append ";r" if the target supports range
8419 * target.h (struct thread_resume) <step_range_start,
8420 step_range_end>: New fields.
8421 (struct target_ops) <supports_range_stepping>:
8423 (target_supports_range_stepping): New macro.
8425 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8427 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8428 confusion in comment.
8430 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8432 * lynx-low.c (struct process_info_private): New type.
8433 (lynx_add_process): New function.
8434 (lynx_create_inferior, lynx_attach): Replace calls to
8435 add_process by calls to lynx_add_process.
8436 (lynx_resume): If PTID is null, then try using
8437 current_process()->private->last_wait_event_ptid.
8439 (lynx_clear_inferiors): Delete. The contents of that function
8440 has been inlined in lynx_mourn;
8441 (lynx_wait_1): Save the ptid in the process's private data.
8442 (lynx_mourn): Free the process' private data. Replace call
8443 to lynx_clear_inferiors by call to clear_inferiors.
8445 2013-05-17 Yao Qi <yao@codesourcery.com>
8447 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8450 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8452 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8453 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8454 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8455 PT_TEXT_END_ADDR guards. Update comments.
8456 (linux_target_op) <read_offsets>: Conditionally define to
8457 linux_read_offsets if the target is UCLIBC and if it defines
8458 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8460 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8461 Andrew Jenner <andrew@codesourcery.com>
8463 * Makefile.in (SFILES): Add linux-nios2-low.c.
8464 (clean): Add action to delete nios2-linux.c.
8465 (nios2-linux.c): New rule.
8466 * configure.srv: Add nios2*-*-linux*.
8467 * linux-nios2-low.c: New.
8469 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8471 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8473 2013-04-25 Hui Zhu <hui@codesourcery.com>
8476 * ax.c (ax_printf): Add fflush.
8478 2013-04-22 Tom Tromey <tromey@redhat.com>
8480 * Makefile.in (SFILES): Add filestuff.c.
8481 (OBS): Add filestuff.o.
8482 (filestuff.o): New target.
8483 * config.in, configure: Rebuild.
8484 * configure.ac: Check for fdwalk, pipe2.
8486 2013-04-17 Pedro Alves <palves@redhat.com>
8488 * configure.ac (USE_THREAD_DB): Delete variable.
8489 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8490 Don't AC_SUBST USE_THREAD_DB.
8491 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8492 * config.in, configure: Regenerate.
8494 2013-04-16 Pedro Alves <palves@redhat.com>
8496 * linux-low.h (struct lwp_info) <thread_known>: Move under
8497 the USE_THREAD_DB #ifdef.
8499 2013-04-16 Pedro Alves <palves@redhat.com>
8501 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8502 (linux-low.o): Delete rule.
8503 * linux-low.h: Always include "gdb_thread_db.h" instead of
8504 conditionally including thread_db.h.
8505 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8508 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8510 * Makefile.in (install-only): Fix make install regression.
8512 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8514 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8515 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8517 * gdbserver.1: Remove.
8519 2013-03-22 Pedro Alves <palves@redhat.com>
8521 * linux-low.c (handle_extended_wait): Don't call
8522 linux_enable_event_reporting.
8524 2013-03-15 Tony Theodore <tonyt@logyst.com>
8527 * Makefile.in (SHELL): Use @SHELL@.
8529 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8531 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8534 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8536 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8537 Remove extraneous NULL element.
8539 2013-03-13 Yao Qi <yao@codesourcery.com>
8541 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8542 'V' block in trace frame.
8544 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8546 * target.h (struct target_ops): Add btrace ops.
8547 (target_supports_btrace): New macro.
8548 (target_enable_btrace): New macro.
8549 (target_disable_btrace): New macro.
8550 (target_read_btrace): New macro.
8551 * gdbthread.h (struct thread_info): Add btrace field.
8552 * server.c: Include btrace-common.h.
8553 (handle_btrace_general_set): New function.
8554 (handle_btrace_enable): New function.
8555 (handle_btrace_disable): New function.
8556 (handle_general_set): Call handle_btrace_general_set.
8557 (handle_qxfer_btrace): New function.
8558 (struct qxfer qxfer_packets[]): Add btrace entry.
8559 * inferiors.c (remove_thread): Disable btrace.
8560 * linux-low: Include linux-btrace.h.
8561 (linux_low_enable_btrace): New function.
8562 (linux_low_read_btrace): New function.
8563 (linux_target_ops): Add btrace ops.
8564 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8565 Add srv_linux_btrace=yes.
8566 (x86_64-*-linux*): Add linux-btrace.o.
8567 Add srv_linux_btrace=yes.
8568 * configure.ac: Define HAVE_LINUX_BTRACE.
8569 * config.in: Regenerated.
8570 * configure: Regenerated.
8572 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8574 * server.c (handle_qxfer): Preserve error message if -3 is
8576 (qxfer): Document the -3 return value.
8578 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8580 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8581 (linux_btrace_h): New variable.
8582 (linux-btrace.o): New rule.
8584 2013-03-08 Stan Shebs <stan@codesourcery.com>
8585 Hafiz Abid Qadeer <abidh@codesourcery.com>
8587 * tracepoint.c (trace_buffer_size): New global.
8588 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8589 (init_trace_buffer): Change to one-argument function. Allocate
8590 trace buffer memory.
8591 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8592 handle QTBuffer:size packet.
8593 (cmd_bigqtbuffer_size): New function.
8594 (initialize_tracepoint): Call init_trace_buffer with
8595 DEFAULT_TRACE_BUFFER_SIZE.
8596 * server.c (handle_query): Add QTBuffer:size in the
8599 2013-03-07 Yao Qi <yao@codesourcery.com>
8601 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8602 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8604 (cmd_qtsp): Adjust condition. Do post increment.
8605 Set cur_action and cur_step_action back to 0.
8607 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8610 * linux-low.c (linux_write_memory): Return early success if LEN is
8613 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8615 * configure.srv: Add x86_64-*-cygwin* as target.
8617 2013-02-28 Tom Tromey <tromey@redhat.com>
8619 * configure.ac: Invoke AC_SYS_LARGEFILE.
8620 * configure, config.in: Rebuild.
8622 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8624 * win32-low.c: Throughout, fix format strings and casts of
8625 printf-like functions to avoid type related warnings on all
8627 (get_child_debug_event): Print dwDebugEventCode as hex since
8628 that's how it's usually documented.
8630 2013-02-28 Yao Qi <yao@codesourcery.com>
8632 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8635 2013-02-27 Jiong Wang <jiwang@tilera.com>
8637 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8638 (reg-tilegx32.c): New rule.
8639 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8640 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8641 different register info initializer according to elf class.
8642 (init_registers_tilgx32): New function. The tilegx32 register info
8644 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8645 (tile_store_gregset): Likewise.
8647 2013-02-27 Yao Qi <yao@codesourcery.com>
8649 * server.c (process_point_options): Print debug message when
8650 debug_threads is true.
8652 2013-02-26 Yao Qi <yao@codesourcery.com>
8654 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8656 2013-02-19 Pedro Alves <palves@redhat.com>
8657 Kai Tietz <ktietz@redhat.com>
8661 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8662 instead of strtoul to extract address from packet.
8663 (process_serial_event) <'z'>: Likewise.
8665 2013-02-18 Yao Qi <yao@codesourcery.com>
8667 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8669 2013-02-14 Pedro Alves <palves@redhat.com>
8673 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8674 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8676 2013-02-14 Pedro Alves <palves@redhat.com>
8678 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8680 2013-02-14 Pedro Alves <palves@redhat.com>
8682 * tracepoint.c (save_string): Delete.
8683 (add_tracepoint_action): Use savestring instead of save_string.
8685 2013-02-12 Pedro Alves <palves@redhat.com>
8687 * linux-xtensa-low.c: Ditto.
8688 * xtensa-xtregs.c: Ditto.
8690 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8692 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8695 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8697 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8698 aarch64_num_wp_regs and aarch64_num_bp_regs to
8699 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8701 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8703 * linux-aarch64-low.c (ps_get_thread_area): Replace
8704 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8706 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8707 Marcus Shawcroft <marcus.shawcroft@arm.com>
8708 Nigel Stephens <nigel.stephens@arm.com>
8709 Yufeng Zhang <yufeng.zhang@arm.com>
8711 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8712 (aarch64.c, aarch64-without-fpu.c): New targets.
8713 * configure.srv (aarch64*-*-linux*): New.
8714 * linux-aarch64-low.c: New file.
8716 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8718 * linux-low.c (handle_extended_wait, linux_create_inferior)
8719 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8720 (dequeue_one_deferred_signal, linux_resume_one_thread)
8721 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8722 (linux_tracefork_grandchild, linux_test_for_tracefork)
8723 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8724 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8725 where the argument is 0.
8727 2013-01-25 Yao Qi <yao@codesourcery.com>
8729 * event-loop.c: Include "queue.h".
8730 (gdb_event_p): New typedef.
8731 (struct gdb_event) <next_event>: Remove.
8732 (event_queue): Change to QUEUE(gdb_event_p).
8733 (async_queue_event): Remove.
8734 (gdb_event_xfree): New.
8735 (initialize_event_loop): New.
8736 (process_event): Use API from QUEUE.
8737 (wait_for_event): Likewise.
8738 * server.c (main): Call initialize_event_loop.
8739 * server.h (initialize_event_loop): Declare.
8741 2013-01-18 Yao Qi <yao@codesourcery.com>
8743 * ax.h (struct eval_agent_expr_context): New.
8744 (gdb_eval_agent_expr): Update declaration.
8745 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8746 TFRAME. Add new argument CTX.
8747 * server.h (struct eval_agent_expr_context): Declare.
8748 (agent_mem_read, agent_tsv_read): Update declaration.
8749 (agent_mem_read_string): Likewise.
8750 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8751 (add_traceframe_block): Add new argument TPOINT.
8752 Increase TPOINT->traceframe_usage.
8753 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8754 eval_tracepoint_agent_expr.
8755 (condition_true_at_tracepoint): Likewise.
8756 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8757 (agent_mem_read_string, agent_tsv_read): Likewise.
8759 2013-01-16 Yao Qi <yao@codesourcery.com>
8761 * linux-low.c (linux_resume_one_lwp): Don't check
8762 'lwp->bp_reinsert != 0'.
8764 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8765 Pedro Alves <palves@redhat.com>
8767 * lynx-low.c (ptrace_request_to_str): Define a temporary
8768 macro and use it to simplify this function's implementation.
8770 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8772 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8775 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8777 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8779 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8781 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8783 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8785 * lynx-low.c (lynx_resume): Use the resume_info parameter
8786 to determine the ptid for the lynx_ptrace call, unless
8787 it is equal to minus_one_ptid, in which case we use the
8788 ptid of the current_inferior.
8789 (lynx_wait_1): After having received a thread create/exit
8790 event, resume the inferior's execution using the signaling
8791 thread's ptid, rather than the old ptid.
8793 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8795 * lynx-low.c (lynx_resume): Delete variable ret.
8797 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8799 * gdbreplay.c (gdbreplay_version): Update copyright year.
8800 * server.c (gdbserver_version): Likewise.
8802 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8804 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8807 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8809 * lynx-low.c (ptrace_request_to_str): Add handling for
8812 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8814 * lynx-low.c (lynx_attach): Delete variable new_process.
8816 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8818 * lynx-low.c (lynx_create_inferior): Delete variable
8821 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8823 * lynx-low.c (ptrace_request_to_str): Do not handle
8824 PTRACE_GETTHREADLIST if this macro does not exist.
8826 2012-12-15 Yao Qi <yao@codesourcery.com>
8828 * Makefile.in (OBS): Add notif.o.
8829 * notif.c, notif.h: New.
8830 * server.c: Include "notif.h".
8831 (struct vstop_notif) <next>: Remove.
8833 (queue_stop_reply): Update.
8834 (push_event, send_next_stop_reply): Remove.
8835 (discard_queued_stop_replies): Update.
8836 (notif_stop): New variable.
8837 (handle_v_stopped): Remove.
8838 (handle_v_requests): Don't call handle_v_stopped. Call
8839 handle_ack_notif instead.
8840 (queue_stop_reply_callback): Call notif_event_enque instead
8841 of queue_stop_reply.
8842 (handle_status): Don't call send_next_stop_reply, call
8843 notif_write_event instead.
8844 (kill_inferior_callback): Likewise.
8845 (detach_or_kill_inferior_callback): Likewise.
8846 (main): Call initialize_notif.
8847 (process_serial_event): Call QUEUE_is_empty.
8848 (handle_target_event): Call notif_push instead of push event.
8849 * server.h (push_event): Remove declaration.
8851 2012-12-10 Tom Tromey <tromey@redhat.com>
8853 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8854 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8857 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8858 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8859 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8860 (amd64-linux-ipa.o, ax.o): Rewrite.
8861 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8862 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8863 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8864 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8865 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8866 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8867 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8868 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8869 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8870 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8871 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8872 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8873 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8874 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8875 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8876 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8877 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8878 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8879 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8880 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8881 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8882 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8883 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8884 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8885 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8886 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8887 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8888 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8889 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8890 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8891 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8892 (reg-tilegx.o): Remove.
8893 (all_object_files): New macro.
8894 Include .deps files.
8895 * aclocal.m4, configure: Rebuild.
8896 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8897 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8898 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8900 2012-12-05 Tom Tromey <tromey@redhat.com>
8903 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8905 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8907 * configure.ac: Check for linux/perf_event.h.
8908 * config.in: Regenerated.
8909 * configure: Regenerated.
8911 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8913 * hostio.c (handle_readlink): Decrease buffer size
8914 parameter passed to readlink by one byte.
8916 2012-11-26 Yao Qi <yao@codesourcery.com>
8918 * configure.ac (build_warnings): Append '-Wempty-body'.
8919 * configure: Regenerated.
8920 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8923 2012-11-15 Pierre Muller <muller@sourceware.org>
8925 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8926 * config.in: Regenerate.
8927 * configure: Regenerate.
8928 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8929 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8930 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8931 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8933 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8934 instead of <sys/wait.h> header.
8935 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8937 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8939 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8940 (various make rules): Remove -DGDBSERVER
8942 2012-11-09 Yao Qi <yao@codesourcery.com>
8944 * spu-low.c (current_ptid): Move it to ..
8945 * gdbthread.h: ... here. New.
8946 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8947 * server.c (myresume, process_serial_event): Likewise.
8948 * thread-db.c (thread_db_find_new_threads): Likewise.
8949 * tracepoint.c (run_inferior_command): Likewise.
8951 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8953 * server.c (handle_search_memory_1): Include access length in
8956 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8958 * linux-crisv32-low.c: Fix compile errors.
8960 2012-09-04 Yao Qi <yao@codesourcery.com>
8962 * tracepoint.c (cmd_qtsv): Adjust debug message.
8963 Don't check CUR_TPOINT.
8965 2012-08-28 Yao Qi <yao@codesourcery.com>
8967 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8968 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8969 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8970 Remove declarations of xmalloc, xreallloc, xstrdup and
8972 * Makefile.in (libiberty_h): New.
8973 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8974 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8976 2012-08-23 Yao Qi <yao@codesourcery.com>
8978 * server.h: Remove declaration of 'xsnprintf'.
8980 2012-08-22 Keith Seitz <keiths@redhat.com>
8982 * server.h: Include build-gnulib-gbserver/config.h.
8983 * gdbreplay.c: Likewise.
8985 2012-08-08 Doug Evans <dje@google.com>
8987 * Makefile.in (SFILES): Add gdb_vecs.c.
8988 (OBS): Add gdb_vecs.o.
8989 (gdb_vecs_h, host_defs_h): New variables.
8990 (thread-db.o): Add $(gdb_vecs_h) dependency.
8991 (gdb_vecs.o): New rule.
8992 * thread-db.c: #include "gdb_vecs.h".
8993 (thread_db_load_search): Use a vector to iterate over path elements.
8994 Handle text appearing after "$pdir".
8996 * configure.ac: Add check for strstr.
8997 * config.in: Regenerate.
8998 * configure: Regenerate.
9000 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9002 * hostio.c (handle_pread): If pread fails, fall back to attempting
9004 (handle_pwrite): Likewise for pwrite.
9006 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9008 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9009 between unsupported TYPE and unimplementable ADDR/LEN combination.
9010 (arm_insert_point): Act on new return value.
9012 2012-07-31 Pedro Alves <palves@redhat.com>
9014 * server.c (process_point_options): Only skip tokens if we find
9015 one that is unrecognized. Don't treat 'X' specially while
9016 skipping unrecognized tokens.
9018 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9020 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9021 to 4-byte-align HW breakpoint addresses for Thumb.
9023 2012-07-27 Yao Qi <yao@codesourcery.com>
9027 * server.h: Declare gdb_agent_about_to_close.
9028 * target.c (kill_inferior): Include "agent.h".
9029 New. Send command 'kill'.
9030 * target.h (kill_inferior): Removed macro.
9031 * tracepoint.c (gdb_agent_about_to_close): New.
9032 (gdb_agent_helper_thread): Handle command 'close'.
9033 Wait endlessly until the inferior stops.
9034 Install gdb_agent_remove_socket to atexit hook.
9035 (agent_socket_name): New static variable.
9036 (gdb_agent_socket_init): Replace local variable 'name' with
9037 'agent_socket_name'.
9038 (gdb_agent_remove_socket): New.
9040 2012-07-27 Yao Qi <yao@codesourcery.com>
9042 * server.c (process_point_options): Stop at 'X' when parsing.
9044 2012-07-19 Michael Eager <eager@eagercon.com>
9046 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9048 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9049 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9050 hardware breakpoint.
9052 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9054 * gdbserver/linux-low.c (initialize_low): Call
9055 linux_ptrace_init_warnings.
9057 2012-07-02 Doug Evans <dje@google.com>
9059 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9062 2012-07-02 Stan Shebs <stan@codesourcery.com>
9064 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9065 (ax.o): Add it to build rule.
9067 (OBS): Add format.o.
9068 (IPA_OBS): Add format.o.
9069 * server.c (handle_query): Claim support for breakpoint commands.
9070 (process_point_options): Add command case.
9071 (process_serial_event): Leave running if there are printfs in
9073 * mem-break.h (any_persistent_commands): Declare.
9074 (add_breakpoint_commands): Declare.
9075 (gdb_no_commands_at_breakpoint): Declare.
9076 (run_breakpoint_commands): Declare.
9077 * mem-break.c (struct point_command_list): New struct.
9078 (struct breakpoint): New field command_list.
9079 (any_persistent_commands): New function.
9080 (add_commands_to_breakpoint): New function.
9081 (add_breakpoint_commands): New function.
9082 (gdb_no_commands_at_breakpoint): New function.
9083 (run_breakpoint_commands): New function.
9084 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9086 * ax.c: Include format.h.
9087 (ax_printf): New function.
9088 (gdb_eval_agent_expr): Add printf opcode.
9090 2012-06-13 Yao Qi <yao@codesourcery.com>
9092 * server.c (start_inferior): Remove duplicated writes to fields
9093 'last_resume_kind' and 'last_status' of 'current_inferior'.
9095 2012-06-12 Yao Qi <yao@codesourcery.com>
9096 Pedro Alves <palves@redhat.com>
9098 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9100 * server.c (handle_v_cont): Extend comment.
9102 2012-06-11 Yao Qi <yao@codesourcery.com>
9104 * linux-low.c (linux_attach): Add 'static'.
9106 2012-06-06 Yao Qi <yao@codesourcery.com>
9108 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9110 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9112 Fix gcc -flto compilation warning.
9113 * server.c (main): Make variable multi_mode and attach volatile.
9115 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9117 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9118 if the platform doesn't know about it.
9120 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9122 * Makefile.in (SFILES): Add linux-tile-low.c.
9123 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9124 * configure.srv: Handle tilegx-*-linux*.
9125 * linux-tile-low.c: New file.
9127 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9129 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9131 2012-05-24 Pedro Alves <palves@redhat.com>
9135 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9137 2012-05-24 Pedro Alves <palves@redhat.com>
9141 Replace target_signal with gdb_signal throughout.
9143 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9145 * linux-low.c (linux_store_registers): Avoid the copying sequence
9146 when no data has been retrieved by ptrace.
9148 2012-05-22 Will Deacon <will.deacon@arm.com>
9150 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9151 Include asm/ptrace.h.
9152 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9155 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9157 * linux-low.c (linux_store_registers): Don't re-retrieve data
9158 with ptrace that has already been obtained from /proc. Always
9159 copy any data retrieved with ptrace to the buffer supplied.
9161 2012-05-11 Yao Qi <yao@codesourcery.com>
9162 Pedro Alves <palves@redhat.com>
9164 * linux-low.c (enum stopping_threads_kind): New.
9165 (stopping_threads): Change type to `enum stopping_threads_kind'.
9166 (handle_extended_wait): If stopping and suspending threads, leave
9167 the new_lwp suspended too.
9168 (linux_wait_for_event): Adjust.
9169 (stop_all_lwps): Set `stopping_threads' to
9170 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9171 whether we're suspending threads or just stopping them. Assert no
9174 2012-04-29 Yao Qi <yao@codesourcery.com>
9176 * server.h: Move some code to ...
9177 * gdbthread.h: ... here. New.
9178 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9179 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9180 (nto-low.o, win32-low.o): Likewise.
9181 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9182 * regcache.c, remote-utils.c, server.c: Likewise.
9183 * target.c, tracepoint.c, win32-low.c: Likewise.
9185 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9187 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9188 (PTRACE_ARG4_TYPE): Likewise.
9189 (PTRACE_XFER_TYPE): Likewise.
9190 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9191 ptrace to PTRACE_ARG3_TYPE.
9192 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9193 (PTRACE_ARG4_TYPE): Likewise.
9194 (PTRACE_XFER_TYPE): Likewise.
9195 (linux_detach_one_lwp): Cast fourth argument of
9196 ptrace to long then PTRACE_ARG4_TYPE.
9197 (regsets_fetch_inferior_registers): Cast third argument of
9198 ptrace to long then PTRACE_ARG3_TYPE.
9199 (regsets_store_inferior_registers): Likewise.
9201 2012-04-20 Pedro Alves <palves@redhat.com>
9203 * configure: Regenerate.
9205 2012-04-19 Pedro Alves <palves@redhat.com>
9207 * Makefile.in (GNULIB_BUILDDIR): New.
9208 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9209 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9210 (all, install-only, uninstall, clean-info, all-lib, clean): No
9211 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9212 (maintainer-clean realclean distclean): Use subdir_do.
9214 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9215 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9216 * acinclude.m4: Include acx_configure_dir.m4.
9217 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9218 calls. Call AC_PROG_RANLIB. Configure gnulib using
9221 (GNULIB_STDINT_H): Adjust.
9222 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9223 * gdbreplay.c: Include build-gnulib/config.h.
9224 * server.h: Likewise.
9225 * aclocal.m4: Regenerate.
9226 * config.in: Regenerate.
9227 * configure: Regenerate.
9229 2012-04-19 Pedro Alves <palves@redhat.com>
9231 * Makefile.in (LIBGNU, INCGNU): Adjust.
9232 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9233 (all, install-only, uninstall, clean-info, all-lib, clean)
9234 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9235 * configure.ac: Adjust AC_OUTPUT output.
9236 * aclocal.m4: Regenerate.
9237 * configure: Regenerate.
9239 2012-04-19 Pedro Alves <palves@redhat.com>
9241 * Makefile.in (generated_files): New.
9242 (server_h): Remove the explicit dependency on config.h, and depend
9243 on $generated_files.
9245 2012-04-19 Pedro Alves <palves@redhat.com>
9247 * Makefile.in (INCGNU): Add -Ignulib.
9249 2012-04-19 Pedro Alves <palves@redhat.com>
9251 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9252 (INCGNU): ... this, and spell out -I here.
9253 (GNULIB_LIB): Rename to ...
9255 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9257 2012-04-19 Pedro Alves <palves@redhat.com>
9259 * config.in: Regenerate.
9261 2012-04-19 Pedro Alves <palves@redhat.com>
9263 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9264 * server.h (memmem): Remove declaration.
9265 * config.in: Regenerate.
9266 * configure: Regenerate.
9268 2012-04-19 Yao Qi <yao@codesourcery.com>
9270 * Makefile.in (SFILES): Add common/vec.c.
9274 2012-04-19 Yao Qi <yao@codesourcery.com>
9276 * remote-utils.c (prepare_resume_reply): Replace with macro
9277 target_core_of_thread.
9278 * server.c (handle_qxfer_threads_proper): Likewise.
9279 * target.h (traget_core_of_thread): New macro.
9281 2012-04-18 Pedro Alves <palves@redhat.com>
9283 * aclocal.m4: Regenerate.
9284 * configure: Regenerate.
9286 2012-04-16 Yao Qi <yao@codesourcery.com>
9288 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9289 duplicated on address.
9291 2012-04-16 Yao Qi <yao@codesourcery.com>
9293 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9294 (struct tracepoint_action_ops) <send>: New field.
9295 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9296 (agent_expr_send, x_tracepoint_action_send): New.
9297 (l_tracepoint_action_send): New.
9298 (cmd_qtdp): Download and install tracepoint
9299 according to `use_agent'.
9300 (run_inferior_command): Add one more parameter `len'.
9302 (tracepoint_send_agent): New.
9303 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9305 2012-04-16 Yao Qi <yao@codesourcery.com>
9307 * tracepoint.c (download_tracepoints): Moved to ...
9308 (cmd_qtstart): ... here.
9310 2012-04-14 Yao Qi <yao@codesourcery.com>
9312 * tracepoint.c: Include inttypes.h.
9313 (struct collect_memory_action): Use sized types.
9314 (struct tracepoint): Likewise.
9315 (cmd_qtdp, stop_tracing): Update print specifiers.
9316 (cmd_qtp, response_tracepoint): Likewise.
9317 (collect_data_at_tracepoint): Likewise.
9318 (collect_data_at_step): Likewise.
9320 2012-04-14 Yao Qi <yao@codesourcery.com>
9322 Import gnulib module inttypes.
9323 * aclocal.m4, config.in, configure: Regenerated.
9325 2012-04-14 Yao Qi <yao@codesourcery.com>
9327 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9328 Makefile and config.status at last.
9330 2012-04-13 Yao Qi <yao@codesourcery.com>
9332 * tracepoint.c: Include stdint.h unconditionally.
9334 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9336 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9337 on BFD_HAVE_SYS_PROCFS_TYPE.
9338 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9339 * configure: Regenerate.
9340 * config.in: Likewise.
9342 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9344 * Makefile.in (clean): Also remove x32.c x32-linux.c
9345 x32-avx.c x32-avx-linux.c.
9346 (x32.o): New target.
9348 (x32-linux.o): Likewise.
9349 (x32-linux.c): Likewise.
9350 (x32-avx.o): Likewise.
9351 (x32-avx.c): Likewise.
9352 (x32-avx-linux.o): Likewise.
9353 (x32-avx-linux.c): Likewise.
9355 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9356 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9357 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9358 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9359 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9360 i386/x32-avx-linux.xml.
9362 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9363 (init_registers_x32_avx_linux): Likwise.
9364 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9365 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9367 2012-04-13 Pedro Alves <palves@redhat.com>
9369 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9370 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9371 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9372 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9375 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9377 * linux-x86-low.c (compat_x32_clock_t): New.
9378 (compat_x32_siginfo_t): Likewise.
9379 (compat_x32_siginfo_from_siginfo): Likewise.
9380 (siginfo_from_compat_x32_siginfo): Likewise.
9381 (linux_is_elf64): Likewise.
9382 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9383 and siginfo_from_compat_x32_siginfo for x32.
9384 (x86_arch_setup): Set linux_is_elf64.
9386 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9389 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9391 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9392 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9393 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9394 compatible with process.
9396 2012-04-12 Yao Qi <yao@codesourcery.com>
9398 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9399 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9400 (install-only, install-info, clean): Handle sub dir gnulib.
9401 (all-lib, am--refresh): New targets.
9402 (memmem.o): Remove target.
9403 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9404 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9405 (AC_REPLACE_FUNCS): Remove memmem.
9406 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9407 (AC_OUTPUT): Generate Makefile in gnulib/.
9408 * aclocal.m4, config.in, configure: Regenerated.
9410 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9412 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9414 2012-04-05 Pedro Alves <palves@redhat.com>
9416 -Werror=strict-aliasing
9418 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9421 2012-04-04 Pedro Alves <palves@redhat.com>
9423 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9424 (sparc_store_gregset_from_stack, sparc_store_gregset)
9425 (sparc_breakpoint_at): Fix formatting.
9427 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9429 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9431 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9432 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9433 * config.in: Regenerate.
9434 * configure: Likewise.
9436 2012-03-29 Pedro Alves <palves@redhat.com>
9438 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9439 Correct ptrace arguments.
9441 2012-03-28 Pedro Alves <palves@redhat.com>
9443 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9444 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9445 (IA64_FR1_REGNUM): New defines.
9446 (ia64_fetch_register): New.
9447 (the_low_target): Install it.
9448 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9450 * linux-low.c (linux_fetch_registers): Try the
9451 the_low_target.fetch_register hook first.
9453 * linux-arm-low.c (the_low_target): Adjust.
9454 * linux-bfin-low.c (the_low_target): Adjust.
9455 * linux-cris-low.c (the_low_target): Adjust.
9456 * linux-crisv32-low.c (the_low_target): Adjust.
9457 * linux-m32r-low.c (the_low_target): Adjust.
9458 * linux-m68k-low.c (the_low_target): Adjust.
9459 * linux-mips-low.c (the_low_target): Adjust.
9460 * linux-ppc-low.c (the_low_target): Adjust.
9461 * linux-s390-low.c (the_low_target): Adjust.
9462 * linux-sh-low.c (the_low_target): Adjust.
9463 * linux-sparc-low.c (the_low_target): Adjust.
9464 * linux-tic6x-low.c (the_low_target): Adjust.
9465 * linux-x86-low.c (the_low_target): Adjust.
9466 * linux-xtensa-low.c (the_low_target): Adjust.
9468 2012-03-26 Pedro Alves <palves@redhat.com>
9470 * server.c (handle_qxfer_libraries): Don't bail early if
9471 the_target->qxfer_libraries_svr4 is not NULL.
9473 2012-03-26 Pedro Alves <palves@redhat.com>
9475 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9477 2012-03-23 Pedro Alves <palves@redhat.com>
9479 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9480 "library-list-svr4" element's start tag when the the DSO list is
9483 2012-03-23 Pedro Alves <palves@redhat.com>
9485 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9486 a variable whose type size is the same as the inferior's pointer
9489 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9491 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9493 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9494 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9495 * linux-low.h: Include <signal.h>.
9496 (struct siginfo): Remove forward declaration.
9497 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9500 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9502 * .gitignore: Ignore more files.
9504 2012-03-19 Pedro Alves <palves@redhat.com>
9505 Jan Kratochvil <jan.kratochvil@redhat.com>
9507 * server.c (cont_thread, general_thread): Add describing comments.
9508 (start_inferior): Clear `cont_thread'.
9509 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9512 2012-03-15 Yao Qi <yao@codesourcery.com>
9514 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9516 (cmd_qtdp): ... here.
9518 2012-03-15 Yao Qi <yao@codesourcery.com>
9520 * tracepoint.c (struct tracepoint_action_ops): New.
9521 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9522 (m_tracepoint_action_download): New.
9523 (r_tracepoint_action_download): New.
9524 (x_tracepoint_action_download): New.
9525 (l_tracepoint_action_download): New.
9526 (add_tracepoint_action): Install `action->ops' according type.
9527 (download_tracepoint_1): Move code `download' function pointer
9528 of various tracepoint_action_ops.
9530 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9532 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9533 linux_ptrace_attach_warnings.
9535 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9537 * Makefile.in (linux-ptrace.o): New.
9538 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9539 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9540 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9541 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9542 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9544 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9546 2012-03-08 Yao Qi <yao@codesourcery.com>
9547 Pedro Alves <palves@redhat.com>
9549 Fix PR server/13392.
9550 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9552 * tracepoint.c (remove_tracepoint): New.
9553 (cmd_qtdp): Call remove_tracepoint when failed to install.
9555 2012-03-07 Pedro Alves <palves@redhat.com>
9557 * linux-low.c (get_detach_signal): New.
9558 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9559 Pass on pending signals to PTRACE_DETACH. Check the result of the
9561 * server.c (program_signals, program_signals_p): New.
9562 (handle_general_set): Handle QProgramSignals.
9563 * server.h (program_signals, program_signals_p): Declare.
9565 2012-03-05 Pedro Alves <palves@redhat.com>
9566 Jan Kratochvil <jan.kratochvil@redhat.com>
9568 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9571 2012-03-03 Yao Qi <yao@codesourcery.com>
9573 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9574 agent_look_up_symbols.
9576 2012-03-03 Yao Qi <yao@codesourcery.com>
9578 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9579 (linux-x86-low.o): Likewise.
9580 * server.h: Remove in_process_agent_loaded.
9581 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9585 2012-03-03 Yao Qi <yao@codesourcery.com>
9587 * tracepoint.c (gdb_agent_capability): New global.
9588 (in_process_agent_loaded_ust): Renamed to
9589 `in_process_agent_supports_ust'.
9591 (in_process_agent_supports_ust): Call agent_capability_check.
9592 (clear_installed_tracepoints): Assert that agent supports
9595 2012-03-03 Yao Qi <yao@codesourcery.com>
9597 * linux-low.c (linux_supports_agent): New.
9598 (linux_target_ops): Initialize field `supports_agent' with
9599 linux_supports_agent.
9600 * target.h (struct target_ops) <supports_agent>: New.
9601 (target_supports_agent): New macro.
9602 * server.c (handle_general_set): Handle packet 'QAgent'.
9603 (handle_query): Send `QAgent+'.
9604 * Makefile.in (server.o): Depends on agent.h.
9606 2012-03-03 Yao Qi <yao@codesourcery.com>
9608 * Makefile.in (OBS): Add agent.o.
9609 Add new rule for agent.o.
9610 Track dependence of tracepoint.c on agent.h.
9611 * tracepoint.c (run_inferior_command_1):
9612 (run_inferior_command): Call agent_run_command.
9613 (gdb_ust_connect_sync_socket): Deleted. Move it to
9615 (resume_thread, stop_thread): Likewise.
9616 (gdb_ust_socket_init): Renamed to ...
9617 (gdb_agent_socket_init): ... New.
9618 (gdb_ust_thread): Renamed to ...
9619 (gdb_agent_helper_thread): ... New.
9620 (gdb_ust_init): Move some code to ...
9621 (gdb_agent_init): ... here. New.
9622 [HAVE_UST]: Call gdb_ust_init.
9623 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9624 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9625 * config.in, configure: Regenerated.
9627 2012-03-02 Pedro Alves <palves@redhat.com>
9629 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9630 * linux-low.c (struct simple_pid_list): New.
9631 (stopped_pids): New a struct simple_pid_list pointer.
9632 (add_to_pid_list, pull_pid_from_list): New.
9633 (handle_extended_wait): Don't assume the first signal new children
9634 report is SIGSTOP. Adjust call to pull_pid_from_list.
9635 (linux_wait_for_lwp): Adjust.
9637 2012-03-02 Yao Qi <yao@codesourcery.com>
9639 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9642 2012-03-02 Yao Qi <yao@codesourcery.com>
9644 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9645 `stop_pc' and `tpoint'. Update caller.
9647 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9649 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9650 * linux-low.c (use_linux_regsets): New macro.
9651 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9652 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9653 (linux_register_in_regsets): New function.
9654 (usr_fetch_inferior_registers): Skip registers covered by
9656 (usr_store_inferior_registers): Likewise.
9657 (usr_fetch_inferior_registers): New macro.
9658 (usr_store_inferior_registers): Likewise.
9659 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9660 (linux_store_registers): Likewise.
9661 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9663 (init_registers_mips64_dsp_linux): Likewise.
9664 (init_registers_mips_linux): New macro.
9665 (init_registers_mips_dsp_linux): Likewise.
9666 (mips_dsp_num_regs): Likewise.
9667 (DSP_BASE, DSP_CONTROL): New fallback macros.
9668 (mips_base_regs): New macro.
9669 (mips_regmap): Use it. Fix the size.
9670 (mips_dsp_regmap): New variable.
9671 (mips_dsp_regset_bitmap): Likewise.
9672 (mips_arch_setup): New function.
9673 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9675 (mips_cannot_store_register): Likewise.
9676 (the_low_target): Update .arch_setup, .num_regs and .regmap
9677 initializers. Add .regset_bitmap initializer.
9678 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9680 * linux-bfin-low.c (the_low_target): Likewise.
9681 * linux-cris-low.c (the_low_target): Likewise.
9682 * linux-crisv32-low.c (the_low_target): Likewise.
9683 * linux-ia64-low.c (the_low_target): Likewise.
9684 * linux-m32r-low.c (the_low_target): Likewise.
9685 * linux-m68k-low.c (the_low_target): Likewise.
9686 * linux-ppc-low.c (the_low_target): Likewise.
9687 * linux-s390-low.c (the_low_target): Likewise.
9688 * linux-sh-low.c (the_low_target): Likewise.
9689 * linux-sparc-low.c (the_low_target): Likewise.
9690 * linux-tic6x-low.c (the_low_target): Likewise.
9691 * linux-x86-low.c (the_low_target): Likewise.
9692 * linux-xtensa-low.c (the_low_target): Likewise.
9693 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9694 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9695 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9697 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9698 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9700 2012-02-29 Yao Qi <yao@codesourcery.com>
9701 Pedro Alves <palves@redhat.com>
9703 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9704 `step_over_finished' is true.
9706 2012-02-27 Pedro Alves <palves@redhat.com>
9708 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9709 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9711 2012-02-27 Pedro Alves <palves@redhat.com>
9714 * linux-low.c (pid_is_stopped): New.
9715 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9717 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9719 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9722 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9724 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9726 2012-02-24 Luis Machado <lgustavo@codesourcery>
9728 * server.c (handle_query): Advertise support for target-side
9729 breakpoint condition evaluation.
9730 (process_point_options): New function.
9731 (process_serial_event): When inserting a breakpoint, check for
9732 a target-side condition that should be evaluated.
9734 * mem-break.c: Include regcache.h and ax.h.
9735 (point_cond_list_t): New data structure.
9736 (breakpoint) <cond_list>: New field.
9737 (find_gdb_breakpoint_at): Make non-static.
9738 (delete_gdb_breakpoint_at): Clear any target-side
9740 (clear_gdb_breakpoint_conditions): New function.
9741 (add_condition_to_breakpoint): Likewise.
9742 (add_breakpoint_condition): Likewise.
9743 (gdb_condition_true_at_breakpoint): Likewise.
9744 (gdb_breakpoint_here): Return result directly instead
9745 of going through a local variable.
9747 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9748 (clear_gdb_breakpoint_conditions): Likewise.
9749 (add_breakpoint_condition): Likewise.
9750 (gdb_condition_true_at_breakpoint): Likewise.
9752 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9753 (need_step_over_p): Take target-side breakpoint condition into
9756 2012-02-24 Luis Machado <lgustavo@codesourcery>
9758 * server.h: Include tracepoint.h.
9759 (agent_mem_read, agent_get_trace_state_variable_value,
9760 agent_set_trace_state_variable_value,
9761 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9762 get_set_tsv_func_addr): New prototypes.
9764 * ax.h: New include file.
9765 * ax.c: New source file.
9767 * tracepoint.c: Include ax.h.
9768 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9769 agent_expr, eval_result_type): Move to ax.h.
9770 (parse_agent_expr): Rename to ...
9771 (gdb_parse_agent_expr): ... this, make it non-static and move
9773 (unparse_agent_expr) Rename to ...
9774 (gdb_unparse_agent_expr): ... this, make it non-static and move
9776 (eval_agent_expr): Rename to ...
9777 (eval_tracepoint_agent_expr): ... this.
9778 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9779 forward declarations.
9780 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9781 (agent_get_trace_state_variable_value): New function.
9782 (agent_set_trace_state_variable_value): New function.
9783 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9784 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9785 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9786 (condition_true_at_tracepoint): Likewise.
9787 (parse_agent_expr): Rename to ...
9788 (gdb_parse_agent_expr): ... this and move to ax.c.
9789 (unparse_agent_expr): Rename to ...
9790 (gdb_unparse_agent_expr): ... this and move to ax.c.
9791 (gdb_agent_op_name): Move to ax.c.
9792 (eval_agent_expr): Rename to ...
9793 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9795 (eval_tracepoint_agent_expr): New function.
9796 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9798 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9800 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9801 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9802 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9803 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9804 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9805 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9806 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9807 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9808 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9809 (compile_bytecodes): Remove forward declaration.
9810 (is_goto_target): Move to ax.c.
9811 (compile_bytecodes): Move to ax.c and call
9812 agent_get_trace_state_variable_value (...) and
9813 agent_set_trace_state_variable_value (...).
9815 * Makefile.in: Update ax.c and IPA dependencies.
9817 2012-02-24 Pedro Alves <palves@redhat.com>
9819 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9820 (cmd_bigqtbuffer_circular): ... this. Only handle
9821 'QTBuffer:circular:'.
9822 (handle_tracepoint_general_set): Adjust.
9824 2012-02-16 Yao Qi <yao@codesourcery.com>
9826 * inferiors.c: Move code to ...
9827 * dll.c: .... here. New.
9828 * server.h: Declare clear_dlls.
9829 * Makefile.in (SFILES): Add dll.c.
9833 2012-02-11 Yao Qi <yao@codesourcery.com>
9835 * server.c: (handle_monitor_command): Add a new parameter
9837 (handle_query): Update caller.
9839 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9841 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9842 * configure, config.in: Regenerate.
9843 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9846 2012-02-02 Pedro Alves <palves@redhat.com>
9848 Try SIGKILL first, then PTRACE_KILL.
9849 * linux-low.c (linux_kill_one_lwp): New.
9850 (linux_kill_one_lwp): Rename to ...
9851 (kill_one_lwp_callback): ... this. Use the new
9854 2012-02-02 Pedro Alves <palves@redhat.com>
9856 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9859 2012-01-27 Pedro Alves <palves@redhat.com>
9861 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9862 (elf_64_file_p): Make static.
9863 (linux_pid_exe_is_elf_64_file): New.
9864 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9865 Delete declarations.
9866 (linux_pid_exe_is_elf_64_file): Declare.
9867 * linux-x86-low.c (x86_arch_setup): Use
9868 linux_pid_exe_is_elf_64_file.
9870 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9872 * linux-low.c (linux_wait_for_event_1): Rename to ...
9873 (linux_wait_for_event): ... here and merge it with former
9874 linux_wait_for_event - new variable wait_ptid, use it.
9875 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9877 2012-01-23 Pedro Alves <palves@redhat.com>
9879 * server.c (main): Avoid yet another case of infinite loop while
9880 detaching/killing after a longjmp.
9882 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9885 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9887 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9889 * hostio.c (handle_readlink): New function.
9890 (handle_vFile): Call it to handle "vFile:readlink" packets.
9892 2012-01-20 Pedro Alves <palves@redhat.com>
9893 Ulrich Weigand <ulrich.weigand@linaro.org>
9895 * server.c (handle_v_requests): Only support vAttach and vRun to
9896 start multiple processes when in extended protocol mode.
9898 2012-01-17 Pedro Alves <palves@redhat.com>
9900 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9901 memalign plus mprotect to allocate the scratch buffer.
9903 2012-01-13 Pedro Alves <palves@redhat.com>
9905 * server.c (attach_inferior): Clear `cont_thread'.
9907 2012-01-13 Pedro Alves <palves@redhat.com>
9909 * server.c (main): Avoid infinite loop while detaching/killing
9912 2012-01-09 Doug Evans <dje@google.com>
9914 * server.c (start_inferior): Set last_ptid in --wrapper case.
9916 2012-01-06 Yao Qi <yao@codesourcery.com>
9918 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9920 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9922 2012-01-04 Yao Qi <yao@codesourcery.com>
9924 * tracepoint.c (cmd_qtdp): Print debug message
9925 for static tracepoint.
9927 2012-01-04 Yao Qi <yao@codesourcery.com>
9929 * tracepoint.c (trace_vdebug): Differentiate debug message
9930 between gdbserver and IPA.
9932 2012-01-03 Yao Qi <yao@codesourcery.com>
9934 * tracepoint.c (tracepoint_was_hit): Don't collect for
9937 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9939 * terminal.h: Reformat copyright header.
9941 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9943 * server.c (gdbserver_version): Update copyright year.
9944 * gdbreplay.c (gdbreplay_version): Likewise.
9946 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9948 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9951 2011-12-18 Hui Zhu <teawater@gmail.com>
9952 * linux-low.c (linux_create_inferior): Save return value to ret.
9954 2011-12-18 Hui Zhu <teawater@gmail.com>
9956 * linux-low.c (linux_create_inferior): Save return value to ret.
9958 2011-12-16 Doug Evans <dje@google.com>
9960 * linux-low.c (linux_create_inferior): If stdio connection,
9961 redirect stdin from /dev/null, stdout to stderr.
9962 * remote-utils.c (remote_is_stdio): New static global.
9963 (remote_connection_is_stdio): New function.
9964 (remote_prepare): Handle stdio connection.
9965 (remote_open): Ditto.
9966 (remote_close): Don't close stdin for stdio connections.
9967 (read_prim,write_prim): New functions. Replace all calls to
9968 read/write to these.
9969 * server.c (main): Watch for "-" argument. Move call to
9970 remote_prepare before start_inferior.
9971 * server.h (STDIO_CONNECTION_NAME): New macro.
9972 (remote_connection_is_stdio): Declare.
9974 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9975 in debugging output.
9977 2011-12-15 Yao Qi <yao@codesourcery.com>
9979 * tracepoint.c: Include sys/syscall.h.
9980 (gdb_ust_thread): Remove preprocessor conditional.
9982 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9984 * linux-low.c (linux_detach_one_lwp): Call
9985 the_low_target.prepare_to_resume before detaching.
9987 2011-12-14 Yao Qi <yao@codesourcery.com>
9989 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9992 2011-12-14 Yao Qi <yao@codesourcery.com>
9994 * i386-low.c (i386_low_stopped_data_address): Initialize local
9997 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10001 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10002 DR_CONTROL unless necessary. Extend comments.
10003 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10004 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10006 2011-12-13 Yao Qi <yao@codesourcery.com>
10008 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10010 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10012 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10014 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10015 Print new debug message for such case.
10017 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10019 Fix overlapping memcpy.
10020 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10021 the read_inferior_memory transfer.
10022 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10023 write_inferior_memory transfer.
10024 (set_fast_tracepoint_jump): New variable buf. Use it for the
10025 read_inferior_memory and write_inferior_memory transfers.
10026 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10027 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10028 Use it for the write_inferior_memory transfer.
10029 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10032 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10034 * linux-low.c (fetch_register, store_register): Make code
10035 consistent, fix formatting.
10037 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10039 * linux-low.c (usr_store_inferior_registers): Factor out code
10040 to handle individual registers into...
10041 (store_register): ... this new function.
10043 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10045 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10046 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10047 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10048 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10049 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10050 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10051 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10052 (srv_xmlfiles): Add new XML files.
10054 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10056 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10057 (init_registers_s390_linux32v1): Add prototype.
10058 (init_registers_s390_linux32v2): Likewise.
10059 (init_registers_s390_linux64v1): Likewise.
10060 (init_registers_s390_linux64v2): Likewise.
10061 (init_registers_s390x_linux64v1): Likewise.
10062 (init_registers_s390x_linux64v2): Likewise.
10063 (s390_num_regs): Increment to 52.
10064 (s390_regmap): Add orig_r2 register.
10065 (s390_num_regs_3264): Increment to 68.
10066 (s390_regmap_3264): Add orig_r2 register.
10067 (s390_collect_ptrace_register): Handle orig_r2 register.
10068 (s390_supply_ptrace_register): Likewise.
10069 (s390_fill_last_break): New function.
10070 (s390_store_last_break): Likewise.
10071 (s390_fill_system_call): New function.
10072 (s390_store_system_call): Likewise.
10073 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10075 (s390_check_regset): New function.
10076 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10077 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10078 Update target_regsets for available register sets.
10080 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10081 Jan Kratochvil <jan.kratochvil@redhat.com>
10083 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10084 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10086 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10087 * linux-low.h (struct process_info_private): New member r_debug.
10088 * server.c (handle_qxfer_libraries): Call
10089 the_target->qxfer_libraries_svr4.
10090 (handle_qxfer_libraries_svr4): New function.
10091 (qxfer_packets): New entry "libraries-svr4".
10092 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10093 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10094 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10095 PACKET_qXfer_libraries_svr4.
10097 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10099 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10100 PSW address/mask between 8-byte and 16-byte formats.
10101 (s390_supply_ptrace_register): Likewise.
10102 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10103 basic addressing mode bit.
10105 2011-11-24 Stan Shebs <stan@codesourcery.com>
10107 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10109 2011-11-17 Stan Shebs <stan@codesourcery.com>
10111 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10112 (tracing_start_time): New global.
10113 (tracing_stop_time): New global.
10114 (tracing_user_name): New global.
10115 (tracing_notes): New global.
10116 (tracing_stop_note): New global.
10117 (cmd_qtstart): Set traceframe_usage, start_time.
10118 (stop_tracing): Set stop_time.
10119 (cmd_qtstatus): Report additional status.
10120 (cmd_qtp): New function.
10121 (handle_tracepoint_query): Call it.
10122 (cmd_qtnotes): New function.
10123 (handle_tracepoint_general_set): Call it.
10124 (get_timestamp): Rename from tsv_get_timestamp.
10126 2011-11-14 Stan Shebs <stan@codesourcery.com>
10127 Kwok Cheung Yeung <kcy@codesourcery.com>
10129 * linux-x86-low.c (small_jump_insn): New.
10130 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10131 trampoline and error message, build a trampoline and issue a small
10132 jump instruction to it.
10133 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10134 trampoline and error message.
10135 (x86_get_min_fast_tracepoint_insn_len): New.
10136 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10137 * linux-low.h (struct linux_target_ops): Add arguments to
10138 install_fast_tracepoint_jump_pad operation, add new operation.
10139 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10141 (linux_get_min_fast_tracepoint_insn_len): New function.
10142 (linux_target_op): Add new operation.
10143 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10144 (gdb_trampoline_buffer_end): Ditto.
10145 (gdb_trampoline_buffer_error): Ditto.
10146 (struct ipa_sym_addresses): Add fields for new IPA variables.
10147 (symbol_list): Add entries for new IPA variables.
10148 (struct tracepoint): Add fields to hold the address range of the
10149 trampoline used by the tracepoint.
10150 (trampoline_buffer_head): New static variable.
10151 (trampoline_buffer_tail): Ditto.
10152 (claim_trampoline_space): New function.
10153 (have_fast_tracepoint_trampoline_buffer): New function.
10154 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10156 (install_fast_tracepoint): Ditto, also add error buffer argument.
10157 (cmd_qtminftpilen): New function.
10158 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10159 (fast_tracepoint_from_trampoline_address): New function.
10160 (fast_tracepoint_collecting): Handle trampoline as part of jump
10162 (set_trampoline_buffer_space): New function.
10163 (initialize_tracepoint): Initialize new IPA variables.
10164 * target.h (struct target_ops): Add arguments to
10165 install_fast_tracepoint_jump_pad operation, add new
10166 get_min_fast_tracepoint_insn_len operation.
10167 (target_get_min_fast_tracepoint_insn_len): New.
10168 (install_fast_tracepoint_jump_pad): Add arguments.
10169 * server.h (IPA_BUFSIZ): Define.
10170 * linux-i386-ipa.c: Include extra header files.
10171 (initialize_fast_tracepoint_trampoline_buffer): New function.
10172 (initialize_low_tracepoint): Call it.
10173 * server.h (set_trampoline_buffer_space): Declare.
10174 (claim_trampoline_space): Ditto.
10175 (have_fast_tracepoint_trampoline_buffer): Ditto.
10177 2011-11-14 Yao Qi <yao@codesourcery.com>
10179 * server.c (handle_query): Handle InstallInTrace for qSupported.
10180 * tracepoint.c (add_tracepoint): Sort list.
10181 (install_tracepoint, download_tracepoint): New.
10182 (cmd_qtdp): Call them to install and download tracepoints.
10183 (sort_tracepoints): Removed.
10184 (cmd_qtstart): Update.
10186 2011-11-14 Yao Qi <yao@codesourcery.com>
10188 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10189 * mem-break.h: Declare.
10190 * tracepoint.c (cmd_qtstart): Move some code to ...
10191 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10193 (download_tracepoints): Move some code to ...
10194 (download_tracepoint_1): ... here. New.
10196 2011-11-08 Yao Qi <yao@codesourcery.com>
10198 * remote-utils.c (relocate_instruction): A comment fix.
10200 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10202 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10203 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10204 dr_status_mirror and dr_control_mirror from debug_reg_state.
10205 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10206 (i386_initial_stuff): Remove use of deleted globals.
10207 (i386_get_thread_context, i386_set_thread_context,
10208 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10209 from debug_reg_state.
10211 2011-11-05 Yao Qi <yao@codesourcery.com>
10213 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10214 address as TPOINT's.
10216 2011-11-02 Stan Shebs <stan@codesourcery.com>
10218 * tracepoint.c (agent_mem_read_string): New function.
10219 (eval_agent_expr): Call it for tracenz.
10220 * server.c (handle_query): Report support for tracenz.
10222 2011-11-02 Yao Qi <yao@codesourcery.com>
10224 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10226 2011-11-02 Yao Qi <yao@codesourcery.com>
10228 * target.h: Fix a typo in comment.
10230 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10232 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10233 clobber the breakpoints' shadows with fast tracepoint jumps.
10234 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10235 * target.c (write_inferior_memory): Also pass MYADDR down to
10238 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10240 * configure.ac: Check support for personality routine.
10241 * configure: Regenerate.
10242 * config.in: Likewise.
10243 * linux-low.c: Include <sys/personality.h>.
10244 Define ADDR_NO_RANDOMIZE if necessary.
10245 (linux_create_inferior): Disable address space randomization when
10246 forking inferior, if requested.
10247 (linux_supports_disable_randomization): New function.
10248 (linux_target_ops): Install it.
10249 * server.h (disable_randomization): Declare.
10250 * server.c (disable_randomization): New global variable.
10251 (handle_general_set): Handle QDisableRandomization.
10252 (handle_query): Likewise for qSupported.
10253 (main): Support --disable-randomization and --no-disable-randomization
10254 command line arguments.
10255 * target.h (struct target_ops): Add supports_disable_randomization.
10256 (target_supports_disable_randomization): New macro.
10258 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10260 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10262 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10263 [!PT_GETDSBT] (target_loadmap): New definition.
10264 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10265 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10266 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10267 and PT_GETDSBT to LINUX_LOADMAP.
10268 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10269 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10271 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10273 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10274 (arm_linux_hwbp_cap): New static variable.
10275 (arm_linux_get_hwbp_cap): Replace by ...
10276 (arm_linux_init_hwbp_cap): ... this new function.
10277 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10278 (arm_linux_get_hw_watchpoint_count): Likewise.
10279 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10280 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10281 (arm_prepare_to_resume): Use perror_with_name instead of error.
10283 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10285 * linux-arm-low.c: Include <signal.h>.
10286 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10287 (struct arm_linux_hwbp_cap): New data type.
10288 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10289 (struct arm_linux_hw_breakpoint): New data type.
10290 (MAX_BPTS, MAX_WPTS): Define.
10291 (struct arch_process_info, struct arch_lwp_info): New data types.
10292 (arm_linux_get_hwbp_cap): New function.
10293 (arm_linux_get_hw_breakpoint_count): Likewise.
10294 (arm_linux_get_hw_watchpoint_count): Likewise.
10295 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10296 (arm_hwbp_control_initialize): Likewise.
10297 (arm_hwbp_control_is_enabled): Likewise.
10298 (arm_hwbp_control_is_initialized): Likewise.
10299 (arm_hwbp_control_disable): Likewise.
10300 (arm_linux_hw_breakpoint_equal): Likewise.
10301 (arm_linux_hw_point_initialize): Likewise.
10302 (struct update_registers_data): New data structure.
10303 (update_registers_callback: New function.
10304 (arm_insert_point): Likewise.
10305 (arm_remove_point): Likewise.
10306 (arm_stopped_by_watchpoint): Likewise.
10307 (arm_stopped_data_address): Likewise.
10308 (arm_new_process): Likewise.
10309 (arm_new_thread): Likewise.
10310 (arm_prepare_to_resume): Likewise.
10311 (the_low_target): Register arm_insert_point, arm_remove_point,
10312 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10313 arm_new_thread, and arm_prepare_to_resume.
10315 2011-09-15 Stan Shebs <stan@codesourcery.com>
10317 * server.h (struct emit_ops): Add compare-goto fields.
10318 * tracepoint.c (gdb_agent_op_sizes): New table.
10319 (emit_eq_goto): New function.
10320 (emit_ne_goto): New function.
10321 (emit_lt_goto): New function.
10322 (emit_le_goto): New function.
10323 (emit_gt_goto): New function.
10324 (emit_ge_goto): New function.
10325 (is_goto_target): New function.
10326 (compile_bytecodes): Recognize special cases of compare-goto
10327 combinations and call specialized emitters for them.
10328 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10329 (amd64_emit_ne_goto): New function.
10330 (amd64_emit_lt_goto): New function.
10331 (amd64_emit_le_goto): New function.
10332 (amd64_emit_gt_goto): New function.
10333 (amd64_emit_ge_goto): New function.
10334 (amd64_emit_ops): Add the new functions.
10335 (i386_emit_eq_goto): New function.
10336 (i386_emit_ne_goto): New function.
10337 (i386_emit_lt_goto): New function.
10338 (i386_emit_le_goto): New function.
10339 (i386_emit_gt_goto): New function.
10340 (i386_emit_ge_goto): New function.
10341 (i386_emit_ops): Add the new functions.
10343 2011-09-08 Stan Shebs <stan@codesourcery.com>
10345 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10346 (i386_emit_epilogue): Restore %ebx.
10348 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10350 * server.c (step_thread): Remove definition.
10351 (process_serial_event): Don't handle Hs.
10352 * server.h (step_thread): Remove declaration.
10353 * target.c (set_desired_inferior): Remove use of step_thread.
10355 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10357 * linux-low.c: Include linux-procfs.h.
10358 (linux_attach_lwp_1): Update comments.
10359 (linux_attach): Scan for existing threads when attaching to a
10360 process that is the tgid.
10361 * Makefile.in: Update dependencies.
10363 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10365 * configure.srv: Add linux-procfs.o dependencies.
10367 2011-08-14 Yao Qi <yao@codesourcery.com>
10369 * target.h (struct target_ops): Fix indent.
10370 * win32-low.c (win32_target_ops): Fix comment.
10372 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10373 Yao Qi <yao@codesourcery.com>
10375 * Makefile.in (clean): Remove tic6x-*.c files.
10376 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10377 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10378 (tic6x-c64xp-linux.c): Likewise.
10379 * configure.srv: Add support for tic6x-*-uclinux.
10380 * linux-tic6x-low.c: New.
10381 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10383 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10384 Yao Qi <yao@codesourcery.com>
10386 * target.h (struct target_ops): Add read_loadmap.
10387 * linux-low.c (struct target_loadseg): New type.
10388 (struct target_loadmap): New type.
10389 (linux_read_loadmap): New function.
10390 (linux_target_ops): Add linux_read_loadmap.
10391 * server.c (handle_query): Support qXfer:fdpic:read packet.
10392 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10395 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10397 * win32-low.c: Include <stdint.h>.
10399 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10401 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10402 to the inferior here.
10403 (i386_remove_aligned_watchpoint): Ditto.
10404 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10405 fit part of the watchpoint in the debug registers.
10406 (i386_update_inferior_debug_regs): New.
10407 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10408 registers, and only update the inferior on success.
10409 (i386_low_remove_watchpoint): Ditto.
10411 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10413 * linux-low.c (compare_ints, unique, list_threads, show_process,
10414 linux_core_of_thread): Delete.
10415 (linux_target_ops): Change linux_core_of_thread to
10416 linux_common_core_of_thread.
10417 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10418 * utils.c (malloc_failure): Change type of argument.
10419 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10420 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10421 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10422 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10423 (IPA_OBJS): Add common-utils-ipa.o.
10424 (ptid_h, linux_osdata_h): New macros.
10425 (server_h): Add common/common-utils.h, common/xml-utils.h,
10426 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10428 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10429 ptid.o, buffer.o): New rules.
10430 (linux-low.o): Add common/linux-osdata.h as a dependency.
10431 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10432 * configure.ac: Add AC_HEADER_DIRENT check.
10433 * config.in: Regenerate.
10434 * configure: Regenerate.
10435 * remote-utils.c (xml_escape_text): Delete.
10436 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10437 buffer_xml_printf): Move to common/buffer.c.
10438 * server.c (main): Remove call to initialize_inferiors.
10439 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10440 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10441 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10442 internal_error, gdb_assert, gdb_assert_fail): Delete.
10443 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10444 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10446 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10447 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10448 initialize_inferiors): Delete.
10450 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10452 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10455 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10457 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10459 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10461 2011-05-26 Yao Qi <yao@codesourcery.com>
10463 * Makefile.in (thread-db.o): Track dependence to
10464 common/gdb_thread_db.h.
10465 * thread-db.c: include gdb_thread_db.h from right place.
10467 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10469 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10470 __FILE__ and __LINE__ to internal_error.
10472 2011-05-13 Doug Evans <dje@google.com>
10474 * thread-db.c (try_thread_db_load_from_sdir): New function.
10475 (try_thread_db_load_from_dir): New function.
10476 (thread_db_load_search): Handle $sdir, ignore $pdir.
10477 Remove trying of system directories if search of
10478 libthread-db-search-path fails, that is now done via $sdir.
10480 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10482 * server.c (handle_query): Add EnableDisableTracepoints to the list
10483 of supported features.
10484 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10486 (cmd_qtenable_disable): New.
10487 (cmd_qtstart): Install tracepoints even if disabled.
10488 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10489 receiving a QTEnable or QTDisable packet.
10490 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10491 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10493 (gdb_probe): Skip data collection if static tracepoint is disabled.
10495 2011-05-10 Doug Evans <dje@google.com>
10497 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10499 2011-05-04 Doug Evans <dje@google.com>
10501 * linux-low.c (linux_join): Skip process lookup.
10502 * spu-low.c (spu_join): Ditto.
10503 * server.c (join_inferiors_callback): Delete.
10504 (process_serial_event): For 'D' packet (detach) call join_inferior
10507 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10509 * README: Don't mention xscale*-*-linux*.
10510 * configure.srv (xscale*-*-linux*): Don't handle target.
10512 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10514 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10516 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10517 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10518 (i386_emit_void_call_2): Likewise.
10520 2011-04-26 Yao Qi <yao@codesourcery.com>
10522 * linux-low.c: Move common macros to linux-ptrace.h.
10523 Include linux-ptrace.h.
10524 * Makefile.in (linux_ptrace_h): New.
10525 (linux-low.o): Depends on linux-ptrace.h.
10527 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10529 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10530 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10531 (remote_prepare): New function with most of the TCP code from ...
10532 (remote_open): ... here. Detect PORT here unconditionally. Move also
10533 setting transport_is_reliable.
10534 * server.c (run_once): New variable.
10535 (gdbserver_usage): Document it.
10536 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10537 the first run if RUN_ONCE.
10538 * server.h (run_once, remote_prepare): New declarations.
10540 2011-04-19 Tom Tromey <tromey@redhat.com>
10542 * win32-low.c (handle_load_dll): Remove duplicate "the".
10544 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10546 Remove support for old Cygwin 1.5 versions.
10547 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10548 function to avoid warning.
10549 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10552 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10554 * gdbserver/server.h (Macro _): Define it if not available.
10556 2011-03-14 Michael Snyder <msnyder@vmware.com>
10558 * hostio.c (handle_close): Remove unnecessary null test.
10560 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10562 * Makefile.in (maintainer-clean realclean distclean): Remove
10563 "make ... subdir_do" command.
10565 2011-03-10 Michael Snyder <msnyder@vmware.com>
10567 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10569 * server.c (handle_v_run): Free alloced buffer on early return.
10571 2011-03-09 Yao Qi <yao@codesourcery.com>
10574 2011-03-04 Yao Qi <yao@codesourcery.com>
10576 * Makefile.in: Remove GNU make feature --directory.
10578 2011-03-05 Yao Qi <yao@codesourcery.com>
10580 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10581 (subdir_do): New make target. Copied from gdb/Makefile.
10582 (maintainer-clean, realclean, distclean, clean): Call corresponding
10583 make targets in common/Makefile.
10585 2011-02-11 Yao Qi <yao@codesourcery.com>
10587 * configure.ac: Call AC_PROG_RANLIB.
10588 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10589 * configure: Regenerate.
10591 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10593 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10595 2011-03-06 Yao Qi <yao@codesourcery.com>
10597 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10599 2011-03-05 Yao Qi <yao@codesourcery.com>
10601 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10602 (subdir_do): New make target. Copied from gdb/Makefile.
10603 (maintainer-clean, realclean, distclean, clean): Call corresponding
10604 make targets in common/Makefile.
10606 2011-03-04 Yao Qi <yao@codesourcery.com>
10608 * Makefile.in: Remove GNU make feature --directory.
10610 2011-03-04 Michael Snyder <msnyder@vmware.com>
10612 * server.c (queue_stop_reply): Call xmalloc not malloc.
10614 2011-03-02 Michael Snyder <msnyder@vmware.com>
10616 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10618 2011-02-28 Michael Snyder <msnyder@vmware.com>
10620 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10621 (cmd_qtframe): Ditto.
10622 (cmd_qtbuffer): Ditto.
10623 (cmd_bigqtbuffer): Ditto.
10625 * utils.c (decimal2str): Initialize 'width' to nine, then
10626 don't mess with it.
10628 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10630 * hostio.c (require_data): Free *data, not data.
10632 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10634 * hostio.c (require_data): Use free, not xfree.
10636 2011-02-27 Michael Snyder <msnyder@vmware.com>
10638 * server.c (handle_query): Discard unused value.
10640 * hostio.c (require_data): Free malloc memory before returning
10643 2011-02-26 Michael Snyder <msnyder@vmware.com>
10645 * linux-low.c (list_threads): Call closedir for dirent.
10647 2011-02-27 Michael Snyder <msnyder@vmware.com>
10649 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10650 a case statement falls through.
10652 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10654 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10657 2011-02-26 Michael Snyder <msnyder@vmware.com>
10659 * utils.c (decimal2str): Eliminate dead code and dead param.
10660 (pulongest): Drop dead param from call to decimal2str.
10663 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10665 Revert the following patch (not approved yet):
10666 2011-02-21 Hui Zhu <teawater@gmail.com>
10667 * tracepoint.c (tp_printf): New function.
10668 (eval_agent_expr): Handle gdb_agent_op_printf.
10670 2011-02-21 Hui Zhu <teawater@gmail.com>
10672 * tracepoint.c (tp_printf): New function.
10673 (eval_agent_expr): Handle gdb_agent_op_printf.
10675 2011-02-18 Tom Tromey <tromey@redhat.com>
10677 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10678 (tracepoint.o): Likewise.
10679 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10680 (gdb_agent_op_names): Likewise.
10682 2011-02-18 Tom Tromey <tromey@redhat.com>
10684 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10685 gdb_agent_op_rot>: New constants.
10686 (gdb_agent_op_names): Add pick and roll.
10687 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10690 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10692 * aclocal.m4: Regenerated with aclocal-1.11.1.
10694 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10696 * server.c (handle_qxfer_traceframe_info): New.
10697 (qxfer_packets): Register "traceframe-info".
10698 (handle_query): Report support for qXfer:traceframe-info:read+.
10699 * tracepoint.c (match_blocktype): New.
10700 (traceframe_find_block_type): Rename to ...
10701 (traceframe_walk_blocks): ... this. Add callback filter argument,
10703 (traceframe_find_block_type): New, reimplemented on top of
10704 traceframe_walk_blocks.
10705 (build_traceframe_info_xml): New.
10706 (traceframe_read_info): New.
10707 * server.h (traceframe_read_info): Declare.
10709 2011-02-11 Yao Qi <yao@codesourcery.com>
10711 * configure.ac: Call AC_PROG_RANLIB.
10712 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10713 * configure: Regenerate.
10715 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10717 * server.c (gdb_read_memory): Change return semantics to allow
10719 (handle_search_memory_1): Adjust.
10720 (process_serial_event) <'m' packet>: Handle partial transfers.
10721 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10723 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10725 * regcache.c (init_register_cache): Initialize
10726 regcache->register_status.
10727 (free_register_cache): Release regcache->register_status.
10728 (regcache_cpy): Copy register_status.
10729 (registers_to_string): Print 'x's for unavailable registers.
10730 (supply_register): Mark the register's status valid or
10731 unavailable, depending on whether a buffer was passed in or not.
10732 (supply_register_zeroed): New.
10733 (supply_regblock): Mark the registers' status valid or
10734 unavailable, depending on whether a buffer was passed in or not.
10735 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10736 (struct regcache): New `register_status' field.
10737 (supply_register_zeroed): Declare.
10738 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10739 supply_register_zeroed, rather than passing a NULL buffer to
10741 * tracepoint.c (fetch_traceframe_registers): Update comment.
10743 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10745 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10748 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10750 * server.h (decode_xfer_write): Change prototype.
10751 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10752 and don't extract the annex here.
10753 * server.c (decode_xfer_read): Remove `annex' parameter,
10754 and don't extract the annex here.
10755 (decode_xfer): New.
10756 (struct qxfer): New.
10757 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10758 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10759 (handle_qxfer_statictrace): New functions, abstracted out from
10760 handle_query, and made to use the struct qxfer interface.
10761 (handle_threads_qxfer_proper): Rename to ...
10762 (handle_qxfer_threads_proper): ... this.
10763 (handle_threads_qxfer): Rename to ...
10764 (handle_qxfer_threads): ... this. Adjust.
10765 (qxfer_packets): New array.
10766 (handle_qxfer): New function.
10767 (handle_query): Use handle_qxfer.
10769 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10771 * gdbreplay.c: Shorten lines of >= 80 columns.
10772 * linux-low.c: Ditto.
10773 * linux-ppc-low.c: Ditto.
10774 * linux-s390-low.c: Ditto.
10775 * linux-sparc-low.c: Ditto.
10776 * linux-x86-low.c: Ditto.
10777 * linux-xtensa-low.c: Ditto.
10778 * mem-break.c: Ditto.
10779 * nto-low.c: Ditto.
10780 * regcache.h: Ditto.
10781 * remote-utils.c: Ditto.
10784 * thread-db.c: Ditto.
10785 * tracepoint.c: Ditto.
10787 * win32-low.h: Ditto.
10789 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10791 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10794 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10796 * server.c (gdbserver_version): Update copyright year in version
10798 * gdbreplay.c (gdbreplay_version): Ditto.
10800 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10802 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10803 * linux-bfin-low.c: New file.
10804 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10805 PT_DATA_ADDR for BFIN targets.
10806 * Makefile.in (SFILES): Add linux-bfin-low.c.
10807 (clean): Remove reg-bfin.c.
10808 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10809 * README: Mention supported Blackfin targets.
10811 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10813 * .gitignore: New file.
10815 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10817 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10819 2010-10-22 Jie Zhang <jie@codesourcery.com>
10821 * Makefile.in: Add FLAGS_TO_PASS variable.
10822 (install): Remove dependency of install-only and recursively
10823 invoke make for install-only.
10825 2010-10-04 Doug Evans <dje@google.com>
10827 * Makefile.in (uninstall): Use $(DESTDIR).
10829 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10833 * linux-x86-low.c (compat_siginfo_from_siginfo)
10834 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10835 si_code is < 0. Check for si_code == SI_TIMER before checking for
10838 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10840 * lynx-i386-low.c: New file.
10841 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10843 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10845 * lynx-low.c (ptrace_request_to_str): Remove handling for
10846 request values that have been removed in LynxOS 5.x.
10848 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10850 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10853 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10855 * configure.ac: Add --enable-inprocess-agent option.
10856 * configure: Rebuilt.
10858 2010-09-06 Yao Qi <yao@codesourcery.com>
10860 * linux-low.c (linux_kill): Remove unused variable.
10861 (linux_stabilize_threads): Likewise.
10862 * server.c (start_inferior): Likewise.
10863 (queue_stop_reply_callback): Likewise.
10864 * tracepoint.c (do_action_at_tracepoint): Likewise.
10866 2010-09-06 Yao Qi <yao@codesourcery.com>
10868 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10871 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10873 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10875 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10877 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10880 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10882 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10883 gdbserver/lynx-ppc-low.c: New files.
10884 * Makefile.in (lynx_low_h): New variable.
10885 (lynx-low.o, lynx-ppc-low.o): New rules.
10886 * configure.ac: On LynxOS, link with -lnetinet.
10887 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10888 * configure: regenerate.
10890 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10892 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10893 * configure.ac: Add check for vasprintf and vsnprintf.
10894 * configure, config.in: Regenerate.
10895 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10897 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10899 * gdbreplay.c: Move include of alloca.h up, next to include of
10901 * server.h: Add include of malloc.h.
10902 * mem-break.c: Remove include of malloc.h.
10903 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10905 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10907 * Makefile.in (memmem.o): Build with -Wno-error.
10909 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10911 * utils.c (xsnprintf): Make non-static.
10912 * server.h: Add xsnprintf declaration.
10913 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10914 replace calls to snprintf by calls to xsnprintf throughout.
10916 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10918 * configure.ac: Add configure check for alloca.
10919 * configure, config.in: Regenerate.
10920 * server.h: Include alloca.h if it exists.
10921 * gdbreplay.c: Include alloca.h if it exists.
10923 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10925 * linux-low.c (__SIGRTMIN): Define if not already defined.
10926 (linux_create_inferior): Check for __ANDROID__ rather than
10928 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10929 are already deferred.
10930 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10931 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10932 stopped and already has a pending signal to report.
10933 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10934 a pending signal to report or is moving out of a jump pad.
10935 (linux_init_signals): Check for __ANDROID__ rather than
10938 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10940 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10941 debug_threads check. Avoid a linear search when not doing debug
10944 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10946 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10947 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10948 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10949 (process_event): Change local fd's type to gdb_fildes_t.
10950 (create_file_handler): Adjust prototype.
10951 (delete_file_handler): Adjust prototype.
10952 (handle_file_event): Adjust prototype. Use pfildes.
10953 (create_file_event): Adjsut prototype.
10954 * remote-utils.c (remote_desc, listen_desc): Change type to
10956 * server.h: New gdb_fildes_t typedef.
10957 [USE_WIN32API]: Include winsock2.h.
10958 (delete_file_handler, add_file_handler): Adjust prototypes.
10959 (pfildes): Declare.
10960 * utils.c (pfildes): New.
10962 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10964 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10965 * configure: Regenerate.
10967 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10969 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10970 (linux_done_accessing_memory): ... this.
10971 (linux_target_ops): Adjust.
10972 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10973 * nto-low.c (nto_target_ops): Adjust comment.
10974 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10975 * spu-low.c (spu_target_ops): Adjust comment.
10976 * target.h (target_ops): Rename unprepare_to_access_memory field
10977 to done_accessing_memory.
10978 (unprepare_to_access_memory): Rename to ...
10979 (done_accessing_memory): ... this.
10981 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10983 * linux-low.c (linux_prepare_to_access_memory): New.
10984 (linux_unprepare_to_access_memory): New.
10985 (linux_target_ops): Install them.
10986 * server.c (read_memory): Rename to ...
10987 (gdb_read_memory): ... this. Use
10988 prepare_to_access_memory/prepare_to_access_memory.
10989 (write_memory): Rename to ...
10990 (gdb_write_memory): ... this. Use
10991 prepare_to_access_memory/prepare_to_access_memory.
10992 (handle_search_memory_1): Adjust.
10993 (process_serial_event): Adjust.
10994 * target.h (struct target_ops): New fields
10995 prepare_to_access_memory and unprepare_to_access_memory.
10996 (prepare_to_access_memory, unprepare_to_access_memory): New.
10997 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10998 prepare_to_access_memory/prepare_to_access_memory.
10999 * nto-low.c (nto_target_ops): Adjust.
11000 * spu-low.c (spu_target_ops): Adjust.
11001 * win32-low.c (win32_target_ops): Adjust.
11003 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11005 * Makefile.in (WARN_CFLAGS): Get it from configure.
11006 (WERROR_CFLAGS): New.
11007 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11008 * configure.ac: Introduce --enable-werror, which adds -Werror to
11009 the compiler command line. Enabled by default. Disable with
11010 --disable-werror. Add -Wdeclaration-after-statement
11011 Wpointer-arith and -Wformat-nonliteral to warning flags.
11012 * configure: Regenerate.
11014 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11016 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11018 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11020 * gdbreplay.c (remote_error): New.
11022 (expect): Use gdbchar. Check for error reading from GDB.
11023 Clarify sync error output.
11024 (play): Check for errors writing to GDB.
11025 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11026 * remote-utils.c (getpkt): Check for errors writing to the remote
11029 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11031 * linux-low.c (linux_wait_1): Move non-debugging code out of
11032 `debug_threads' control.
11034 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11036 * linux-low.c (linux_wait_1): Don't set last_status here.
11037 * server.c (push_event, queue_stop_reply_callback): Assert we're
11038 not pushing a TARGET_WAITKIND_IGNORE event.
11039 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11040 (myresume, handle_target_event): Set the thread's last_resume_kind
11041 and last_status from the target returned status.
11043 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11047 * linux-x86-low.c (update_debug_registers_callback): New.
11048 (i386_dr_low_set_addr): Use it.
11049 (i386_dr_low_get_addr): New.
11050 (i386_dr_low_set_control): Use update_debug_registers_callback.
11051 (i386_dr_low_get_control): New.
11052 (i386_dr_low_get_status): Adjust.
11053 * linux-low.c (linux_stop_lwp): New.
11054 * linux-low.h (linux_stop_lwp): Declare.
11056 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11057 argument instead of a i386_debug_reg_state.
11058 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11059 a i386_debug_reg_state.
11060 (i386_insert_aligned_watchpoint): Adjust.
11061 (i386_remove_aligned_watchpoint): Adjust.
11062 (i386_low_stopped_data_address): Read the debug registers from the
11063 inferior instead of from the mirrors.
11064 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11065 (i386_dr_low_get_addr): Declare.
11066 (i386_dr_low_get_control): Declare.
11067 (i386_dr_low_get_status): Change prototype.
11069 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11070 (i386_dr_low_get_addr): New.
11071 (i386_dr_low_get_control): New.
11072 (i386_dr_low_get_status): Adjust prototype. Return
11074 (i386_initial_stuff): Clear dr_status_mirror and
11076 (i386_get_thread_context): Adjust.
11077 (i386_set_thread_context): Adjust.
11078 (i386_thread_added): Adjust.
11080 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11082 * linux-low.h (linux_thread_area): Delete declaration.
11084 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11086 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11087 after its termination.
11089 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11091 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11092 (gdb_wants_all_stopped): Delete.
11093 (linux_wait_1): Don't call them.
11094 * server.c (handle_v_cont): Tag all threads as want-stopped.
11095 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11096 stopped as "client-wants-stopped".
11098 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11100 * Makefile.in (signals_h): New.
11101 (server_h): Depend on it.
11102 (server.o): Don't depend on $(signals_def).
11103 (signals.o): Depend on $(signals_def).
11105 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11107 * Makefile.in (signals_def): New.
11108 (server_h): Append include/gdb/signals.h and signals_def.
11109 (server.o): Append signals_def.
11111 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11113 * server.c (handle_target_event): Use target_signal_to_host for
11114 resume_info.sig initialization.
11115 * target.h (struct thread_resume) <sig>: New comment.
11117 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11119 * server.c (handle_query): strcpy() the returned string from paddress()
11120 instead of sprintf().
11121 * utils.c (paddress): Return phex_nz().
11123 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11125 * server.c (handle_v_cont): Call mourn_inferior if process
11127 (myresume): Likewise.
11129 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11131 Static tracepoints, and integration with UST.
11133 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11134 * mem-break.c (uninsert_all_breakpoints)
11135 (reinsert_all_breakpoints): New.
11136 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11137 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11138 (gdb_agent_ust_loaded, helper_thread_id)
11139 (gdb_agent_helper_thread_id): New macros.
11140 (struct ipa_sym_addresses): Add addr_ust_loaded,
11141 addr_helper_thread_id, addr_cmd_buf.
11142 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11143 (in_process_agent_loaded_ust): New.
11144 (write_e_ust_not_loaded): New.
11145 (maybe_write_ipa_ust_not_loaded): New.
11146 (struct collect_static_trace_data_action): New.
11147 (enum tracepoint_type) <static_tracepoint>: New.
11148 (struct tracepoint) <handle>: Mention static tracepoints.
11149 (struct static_tracepoint_ctx): New.
11150 (CMD_BUF_SIZE): New.
11151 (add_tracepoint_action): Handle static tracepoint actions.
11152 (unprobe_marker_at): New.
11153 (clear_installed_tracepoints): Handle static tracepoints.
11154 (cmd_qtdp): Handle static tracepoints.
11155 (probe_marker_at): New.
11156 (cmd_qtstart): Handle static tracepoints.
11157 (response_tracepoint): Handle static tracepoints.
11158 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11159 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11160 (get_context_regcache): Handle static tracepoints.
11161 (do_action_at_tracepoint): Handle static tracepoint actions.
11162 (traceframe_find_block_type): Handle static trace data blocks.
11163 (traceframe_read_sdata): New.
11164 (download_tracepoints): Download static tracepoint actions.
11165 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11166 (GDB_PROBE_NAME): New.
11168 (GET_UST_SYM): New.
11171 (ust_marker_to_static_tracepoint): New.
11173 (collect_ust_data_at_tracepoint): New.
11174 (gdb_ust_probe): New.
11175 (UNIX_PATH_MAX, SOCK_DIR): New.
11176 (gdb_ust_connect_sync_socket): New.
11177 (resume_thread, stop_thread): New.
11178 (run_inferior_command): New.
11179 (init_named_socket): New.
11180 (gdb_ust_socket_init): New.
11181 (cstr_to_hexstr): New.
11183 (first_marker, next_marker): New.
11184 (response_ust_marker): New.
11185 (cmd_qtfstm, cmd_qtsstm): New.
11186 (unprobe_marker_at, probe_marker_at): New.
11187 (cmd_qtstmat, gdb_ust_thread): New.
11188 (gdb_ust_init): New.
11189 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11190 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11191 (ST_REGENTRY): New.
11192 (x86_64_st_collect_regmap): New.
11193 (X86_64_NUM_ST_COLLECT_GREGS): New.
11194 (AMD64_RIP_REGNUM): New.
11195 (supply_static_tracepoint_registers): New.
11196 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11197 (ST_REGENTRY): New.
11198 (i386_st_collect_regmap): New.
11199 (i386_NUM_ST_COLLECT_GREGS): New.
11200 (supply_static_tracepoint_registers): New.
11201 * server.c (handle_query): Handle qXfer:statictrace:read.
11202 <qSupported>: Report support for StaticTracepoints, and
11203 qXfer:statictrace:read features.
11204 * server.h (traceframe_read_sdata)
11205 (supply_static_tracepoint_registers): Declare.
11206 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11207 (unpack_varlen_hex): Include in IPA build.
11208 * Makefile.in (ustlibs, ustinc): New.
11209 (IPA_OBJS): Add remote-utils-ipa.o.
11210 ($(IPA_LIB)): Link -ldl and -lpthread.
11212 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11213 * config.in, configure: Regenerate.
11215 2010-06-20 Ian Lance Taylor <iant@google.com>
11216 Pedro Alves <pedro@codesourcery.com>
11218 * linux-x86-low.c (always_true): Delete.
11219 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11220 trying to fool the compiler with always_true.
11222 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11224 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11225 conditions in gdbserver.
11227 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11229 * spu-low.c (spu_read_memory): Wrap around local store limit.
11230 (spu_write_memory): Likewise.
11232 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11234 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11235 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11237 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11239 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11240 uses with LONGEST uses.
11242 2010-06-14 Stan Shebs <stan@codesourcery.com>
11243 Pedro Alves <pedro@codesourcery.com>
11247 * linux-x86-low.c: Include limits.h.
11249 (always_true): New.
11252 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11253 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11254 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11255 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11256 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11257 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11258 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11259 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11260 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11261 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11262 (amd64_emit_void_call_2): New.
11263 (amd64_emit_ops): New.
11264 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11265 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11266 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11267 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11268 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11269 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11270 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11271 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11272 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11273 (i386_emit_stack_adjust, i386_emit_int_call_1)
11274 (i386_emit_void_call_2): New.
11275 (i386_emit_ops): New.
11276 (x86_emit_ops): New.
11277 (the_low_target): Install x86_emit_ops.
11278 * server.h (struct emit_ops): New.
11279 (get_raw_reg_func_addr): Declare.
11280 (current_insn_ptr, emit_error): Declare.
11281 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11282 (set_trace_state_variable_value): New defines.
11283 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11284 addr_get_trace_state_variable_value and
11285 addr_set_trace_state_variable_value.
11286 (symbol_list): New fields for get_raw_reg,
11287 get_trace_state_variable_value and set_trace_state_variable_value.
11288 (condfn): New typedef.
11289 (struct tracepoint): New field `compiled_cond'.
11290 (do_action_at_tracepoint): Clear compiled_cond.
11291 (get_trace_state_variable_value, set_trace_state_variable_value):
11293 (condition_true_at_tracepoint): If there's a compiled condition,
11295 (current_insn_ptr, emit_error): New globals.
11296 (struct bytecode_address): New.
11297 (get_raw_reg_func_addr): New.
11298 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11299 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11300 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11301 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11302 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11303 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11304 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11305 (compile_tracepoint_condition, compile_bytecodes): New.
11306 * target.h (emit_ops): Forward declare.
11307 (struct target_ops): New field emit_ops.
11308 (target_emit_ops): New.
11309 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11310 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11311 * linux-low.c (linux_emit_ops): New.
11312 (linux_target_ops): Install it.
11313 * linux-low.h (struct linux_target_ops): New field emit_ops.
11315 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11317 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11318 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11320 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11321 Stan Shebs <stan@codesourcery.com>
11323 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11324 (all): Depend on $(extra_libraries).
11325 (install-only): Install the IPA.
11326 (IPA_OBJS, IPA_LIB): New.
11327 (clean): Remove the IPA lib.
11328 (IPAGENT_CFLAGS): New.
11329 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11330 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11331 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11332 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11333 * configure.ac: Check for atomic builtins support in the compiler.
11334 (IPA_DEPFILES, extra_libraries): Define.
11335 * configure.srv (ipa_obj): Add description.
11336 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11337 (i[34567]86-*-linux*): Set ipa_obj.
11338 (x86_64-*-linux*): Set ipa_obj.
11339 * linux-low.c (stabilizing_threads): New.
11340 (supports_fast_tracepoints): New.
11341 (linux_detach): Stabilize threads before detaching.
11342 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11343 the lwp is either not stabilizing, or is moving out of a jump pad.
11344 (linux_fast_tracepoint_collecting): New.
11345 (maybe_move_out_of_jump_pad): New.
11346 (enqueue_one_deferred_signal): New.
11347 (dequeue_one_deferred_signal): New.
11348 (linux_wait_for_event_1): If moving out of a jump pad, defer
11349 pending signals to later.
11350 (linux_stabilize_threads): New.
11351 (linux_wait_1): Check if threads need moving out of jump pads, and
11353 (stuck_in_jump_pad_callback): New.
11354 (move_out_of_jump_pad_callback): New.
11355 (lwp_running): New.
11356 (linux_resume_one_lwp): Handle moving out of jump pads.
11357 (linux_set_resume_request): Dequeue deferred signals.
11358 (need_step_over_p): Also step over fast tracepoint jumps.
11359 (start_step_over): Also uninsert fast tracepoint jumps.
11360 (finish_step_over): Also reinsert fast tracepoint jumps.
11361 (linux_install_fast_tracepoint_jump): New.
11362 (linux_target_ops): Install linux_stabilize_threads and
11363 linux_install_fast_tracepoint_jump_pad.
11364 * linux-low.h (linux_target_ops) <get_thread_area,
11365 install_fast_tracepoint_jump_pad>: New fields.
11366 (struct lwp_info) <collecting_fast_tracepoint,
11367 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11368 (linux_get_thread_area): Declare.
11369 * linux-x86-low.c (jump_insn): New.
11370 (x86_get_thread_area): New.
11371 (append_insns): New.
11372 (push_opcode): New.
11373 (amd64_install_fast_tracepoint_jump_pad): New.
11374 (i386_install_fast_tracepoint_jump_pad): New.
11375 (x86_install_fast_tracepoint_jump_pad): New.
11376 (the_low_target): Install x86_get_thread_area and
11377 x86_install_fast_tracepoint_jump_pad.
11378 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11379 (struct fast_tracepoint_jump): New.
11380 (fast_tracepoint_jump_insn): New.
11381 (fast_tracepoint_jump_shadow): New.
11382 (find_fast_tracepoint_jump_at): New.
11383 (fast_tracepoint_jump_here): New.
11384 (delete_fast_tracepoint_jump): New.
11385 (set_fast_tracepoint_jump): New.
11386 (uninsert_fast_tracepoint_jumps_at): New.
11387 (reinsert_fast_tracepoint_jumps_at): New.
11388 (set_breakpoint_at): Use write_inferior_memory.
11389 (uninsert_raw_breakpoint): Use write_inferior_memory.
11390 (check_mem_read): Mask out fast tracepoint jumps.
11391 (check_mem_write): Mask out fast tracepoint jumps.
11392 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11393 (set_fast_tracepoint_jump): Declare.
11394 (delete_fast_tracepoint_jump)
11395 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11396 (reinsert_fast_tracepoint_jumps_at): Declare.
11397 * regcache.c: Don't compile many functions when building the
11398 in-process agent library.
11399 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11400 the register buffer in the heap.
11401 (free_register_cache): If the register buffer isn't owned by the
11402 regcache, don't free it.
11403 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11404 pre-existing register caches.
11405 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11407 (convert_ascii_to_int): : Constify `from' parameter type.
11408 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11409 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11410 the needed buffer in-place.
11411 (relocate_instruction): New.
11412 * server.c (handle_query) <qSymbols>: If the target supports
11413 tracepoints, give it a chance of looking up symbols. Report
11414 support for fast tracepoints.
11415 (handle_status): Stabilize threads.
11416 (process_serial_event): Adjust.
11417 * server.h (struct fast_tracepoint_jump): Forward declare.
11418 (struct process_info) <fast_tracepoint_jumps>: New field.
11419 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11420 (decode_X_packet, decode_M_packet): Adjust.
11421 (relocate_instruction): Declare.
11422 (in_process_agent_loaded): Declare.
11423 (tracepoint_look_up_symbols): Declare.
11424 (struct fast_tpoint_collect_status): Declare.
11425 (fast_tracepoint_collecting): Declare.
11426 (force_unlock_trace_buffer): Declare.
11427 (handle_tracepoint_bkpts): Declare.
11428 (initialize_low_tracepoint)
11429 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11430 * target.h (struct target_ops) <stabilize_threads,
11431 install_fast_tracepoint_jump_pad>: New fields.
11432 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11433 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11434 [HAVE_STDINT_H]: Include stdint.h.
11435 (trace_debug_1): Rename to ...
11436 (trace_vdebug): ... this.
11437 (trace_debug): Rename to ...
11438 (trace_debug_1): ... this. Add `level' parameter.
11439 (trace_debug): New.
11440 (ATTR_USED, ATTR_NOINLINE): New.
11441 (IP_AGENT_EXPORT): New.
11442 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11443 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11444 (about_to_request_buffer_space, trace_buffer_is_full)
11445 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11446 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11447 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11448 (traceframe_write_count, traceframes_created)
11449 (trace_state_variables)
11450 New renaming defines.
11451 (struct ipa_sym_addresses): New.
11452 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11453 (symbol_list): New.
11454 (ipa_sym_addrs): New.
11455 (all_tracepoint_symbols_looked_up): New.
11456 (in_process_agent_loaded): New.
11457 (write_e_ipa_not_loaded): New.
11458 (maybe_write_ipa_not_loaded): New.
11459 (tracepoint_look_up_symbols): New.
11460 (debug_threads) [IN_PROCESS_AGENT]: New.
11461 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11462 (UNKNOWN_SIDE_EFFECTS): New.
11463 (stop_tracing): New.
11464 (flush_trace_buffer): New.
11465 (stop_tracing_bkpt): New.
11466 (flush_trace_buffer_bkpt): New.
11467 (read_inferior_integer): New.
11468 (read_inferior_uinteger): New.
11469 (read_inferior_data_pointer): New.
11470 (write_inferior_data_pointer): New.
11471 (write_inferior_integer): New.
11472 (write_inferior_uinteger): New.
11473 (struct collect_static_trace_data_action): Delete.
11474 (enum tracepoint_type): New.
11475 (struct tracepoint) <type>: New field `type'.
11476 <actions_str, step_actions, step_actions_str>: Only include in
11478 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11479 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11480 (tracepoints): Use IP_AGENT_EXPORT.
11481 (last_tracepoint): Don't include in the IPA.
11482 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11483 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11484 (alloced_trace_state_variables): New.
11485 (trace_state_variables): Use IP_AGENT_EXPORT.
11486 (traceframe_t): Delete unused variable.
11487 (circular_trace_buffer): Don't include in the IPA.
11488 (trace_buffer_start): Delete.
11489 (struct trace_buffer_control): New.
11490 (trace_buffer_free): Delete.
11491 (struct ipa_trace_buffer_control): New.
11492 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11493 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11495 (trace_buffer_ctrl): New.
11496 (TRACE_BUFFER_CTRL_CURR): New.
11497 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11498 Reimplement as macros.
11499 (trace_buffer_wrap): Delete.
11500 (traceframe_write_count, traceframe_read_count)
11501 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11502 (struct tracepoint_hit_ctx) <type>: New field.
11503 (struct fast_tracepoint_ctx): New.
11504 (memory_barrier): New.
11506 (record_tracepoint_error): Update atomically in the IPA.
11507 (clear_inferior_trace_buffer): New.
11508 (about_to_request_buffer_space): New.
11509 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11510 updating the same buffer.
11511 (add_tracepoint): Default the tracepoint's type to trap
11512 tracepoint, and orig_size to -1.
11513 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11514 internal variables.
11515 (create_trace_state_variable): New parameter `gdb'. Handle it.
11516 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11517 (cmd_qtdp): Handle fast tracepoints.
11518 (cmd_qtdv): Adjust.
11519 (max_jump_pad_size): New.
11520 (gdb_jump_pad_head): New.
11521 (get_jump_space_head): New.
11522 (claim_jump_space): New.
11523 (sort_tracepoints): New.
11524 (MAX_JUMP_SIZE): New.
11525 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11527 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11528 support. Upload fast traceframes, and delete internal IPA
11530 (stop_tracing_handler): New.
11531 (flush_trace_buffer_handler): New.
11532 (cmd_qtstop): Upload fast tracepoints.
11533 (response_tracepoint): Handle fast tracepoints.
11534 (tracepoint_finished_step): Upload fast traceframes. Set the
11535 tracepoint hit context's tracepoint type.
11536 (handle_tracepoint_bkpts): New.
11537 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11538 type. Add comment about fast tracepoints.
11539 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11540 non-existing action_str field.
11541 (get_context_regcache): Handle fast tracepoints.
11542 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11544 (fast_tracepoint_from_jump_pad_address): New.
11545 (fast_tracepoint_from_ipa_tpoint_address): New.
11546 (collecting_t): New.
11547 (force_unlock_trace_buffer): New.
11548 (fast_tracepoint_collecting): New.
11550 (gdb_collect): New.
11551 (write_inferior_data_ptr): New.
11552 (target_tp_heap): New.
11553 (target_malloc): New.
11554 (download_agent_expr): New.
11556 (download_tracepoints): New.
11557 (download_trace_state_variables): New.
11558 (upload_fast_traceframes): New.
11559 (IPA_FIRST_TRACEFRAME): New.
11560 (IPA_NEXT_TRACEFRAME_1): New.
11561 (IPA_NEXT_TRACEFRAME): New.
11562 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11563 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11564 (gdb_jump_pad_buffer_end): New.
11565 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11566 (initialize_tracepoint): Adjust.
11567 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11568 buffer. Initialize the low module.
11569 * utils.c (PREFIX, TOOLNAME): New.
11570 (malloc_failure): Use PREFIX.
11571 (error): In the IPA, an error causes an exit.
11572 (fatal, warning): Use PREFIX.
11573 (internal_error): Use TOOLNAME.
11574 (NUMCELLS): Increase to 10.
11575 * configure, config.in: Regenerate.
11577 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11579 * server.c (handle_query) <qSupported>: Do two passes over the
11580 qSupported string to avoid nesting strtok.
11582 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11584 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11586 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11587 -Wl,--dynamic-list.
11588 * configure: Regenerate.
11589 * proc-service.list: New.
11591 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11593 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11596 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11598 * gdbreplay.c (remote_open): Check error return from socket() call by
11599 its equality to -1 not by it being negative.
11600 * remote-utils.c (remote_open): Likewise.
11602 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11604 * config.h: Regenerate.
11606 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11608 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11609 doesn't provide PTRACE_GET_THREAD_AREA.
11611 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11613 * linux-m68k-low.c: Include <asm/ptrace.h>
11614 (ps_get_thread_area): Implement.
11616 2010-05-03 Doug Evans <dje@google.com>
11618 * event-loop.c (struct callback_event): New struct.
11619 (callback_list): New global.
11620 (append_callback_event, delete_callback_event): New functions.
11621 (process_callback): New function.
11622 (start_event_loop): Call it.
11623 * remote-utils.c (NOT_SCHEDULED): Define.
11624 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11625 moved out of readchar.
11626 (readchar): Rewrite. Call reschedule before returning.
11627 (reset_readchar): New function.
11628 (remote_close): Call it.
11629 (process_remaining, reschedule): New functions.
11630 * server.h (callback_handler_func): New typedef.
11631 (append_callback_event, delete_callback_event): Declare.
11633 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11635 * proc-service.c (ps_pglobal_lookup): Use
11636 thread_db_look_up_one_symbol.
11637 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11638 parameter. Use it instead of all_symbols_looked_up.
11639 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11641 (all_symbols_looked_up): Don't declare.
11642 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11643 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11645 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11646 Set all_symbols_looked_up here.
11647 (thread_db_look_up_one_symbol): New.
11648 (thread_db_get_tls_address): Adjust.
11649 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11650 thread_db object on the heap, and tentatively set it in the
11652 (thread_db_init): Don't set all_symbols_looked_up here.
11653 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11655 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11657 * linux-low.c (linux_kill, linux_detach): Adjust.
11658 (status_pending_p_callback): Remove redundant statement. Check
11659 for !TARGET_WAITIKIND_IGNORE, instead of
11660 TARGET_WAITKIND_STOPPED.
11661 (handle_tracepoints): Make sure LWP is locked. Adjust.
11662 (linux_wait_for_event_1): Adjust.
11663 (linux_cancel_breakpoints): New.
11664 (unsuspend_one_lwp): New.
11665 (unsuspend_all_lwps): New.
11666 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11667 (send_sigstop_callback): Change return type to int, add new
11668 `except' parameter and handle it.
11669 (suspend_and_send_sigstop_callback): New.
11670 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11671 pass them down. If SUSPEND, also increment the lwp's suspend
11673 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11674 (need_step_over_p): Don't consider suspended LWPs.
11675 (start_step_over): Adjust.
11676 (proceed_one_lwp): Change return type to int, add new `except'
11677 parameter and handle it.
11678 (unsuspend_and_proceed_one_lwp): New.
11679 (proceed_all_lwps): Use find_inferior instead of
11681 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11682 also decrement the suspend count of LWPs. Pass `except' down,
11683 instead of hacking its suspend count.
11684 (linux_pause_all): Add `freeze' parameter. Adjust.
11685 (linux_unpause_all): New.
11686 (linux_target_ops): Install linux_unpause_all.
11687 * server.c (handle_status): Adjust.
11688 * target.h (struct target_ops): New fields `unpause_all' and
11689 `cancel_breakpoints'. Add new parameter to `pause_all'.
11690 (pause_all): Add new `freeze' parameter.
11691 (unpause_all): New.
11692 (cancel_breakpoints): New.
11693 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11694 cancel breakpoints.
11695 (cmd_qtstart): Pause threads.
11696 (stop_tracing): Pause threads, and cancel breakpoints.
11697 * win32-low.c (win32_target_ops): Adjust.
11699 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11701 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11702 the inferior right away from here...
11703 (linux_wait_1): ... to here, and adjust to check the thread's
11704 last_resume_kind instead of the lwp's step or stop_expected flags.
11706 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11708 * README: Use consistent `GDB' and `GDBserver' spellings.
11710 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11712 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11713 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11714 (linux_detach_one_lwp): Assume the lwp is stopped.
11715 (any_thread_of): Delete.
11716 (linux_detach): Stop all lwps here. Don't blindly delete all
11718 (delete_lwp_callback): New.
11719 (linux_mourn): Delete all lwps of the process that is gone.
11720 (linux_wait_1): Don't delete the last lwp of the process here.
11721 * mem-break.h (mark_breakpoints_out): Declare.
11722 * mem-break.c (mark_breakpoints_out): New.
11723 (free_all_breakpoints): Use it.
11724 * server.c (handle_target_event): If the process is gone, mark
11726 * thread-db.c (struct thread_db) <create_bp>: New field.
11727 (thread_db_enable_reporting): Fix prototype. Store a thread event
11728 breakpoint reference in the thread_db struct.
11729 (thread_db_load_search): Clear the thread_db object.
11730 (try_thread_db_load_1): Ditto.
11731 (switch_to_process): New.
11732 (disable_thread_event_reporting): Use it.
11733 (remove_thread_event_breakpoints): New.
11734 (thread_db_detach, thread_db_mourn): Use it.
11736 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11738 * linux-low.c (linux_enable_event_reporting): New.
11739 (linux_wait_for_event_1, handle_extended_wait): Use it.
11741 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11743 * linux-low.c (linux_kill_one_lwp, linux_kill)
11744 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11745 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11746 SIGSTOP even if the LWP is stopped.
11747 (send_sigstop_callback): New.
11748 (stop_all_lwps): Use send_sigstop_callback instead.
11749 (linux_resume_one_thread): Adjust.
11750 (proceed_one_lwp): Still proceed an LWP that the client has
11751 requested to stop, if we haven't reported it as stopped yet. Make
11752 sure that LWPs the client want stopped, have a pending SIGSTOP.
11754 2010-04-26 Doug Evans <dje@google.com>
11756 * server.c (handle_general_set): Make static.
11758 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11759 Print received char after testing for error/eof instead of before.
11760 (input_interrupt): Tweak comment.
11762 2010-04-23 Doug Evans <dje@google.com>
11764 * server.c (start_inferior): Print inferior argv if --debug.
11766 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11768 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11769 * nto-x86-low.c: Include server.h
11771 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11773 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11774 be consistent with other sources of this directory.
11775 (init_registers_amd64): Correct name of source file of this function
11778 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11780 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11781 64-bit executables.
11783 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11785 * win32-i386-low.c: Add 64-bit support.
11786 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11787 (init_registers_amd64): Declare.
11788 (mappings): Add 64-bit version of array.
11789 (init_windows_x86): New function.
11790 (the_low_target): Change init_arch field to init_windows_x86.
11792 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11794 * win32-low.c: Adapt to support also 64-bit architecture.
11795 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11796 (get_image_name): Use SIZE_T type for local variable `done'.
11797 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11798 (toolhelp_get_dll_name): Idem.
11799 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11800 Use uintptr_t typecast to avoid warning.
11801 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11802 (handle_exception): Use phex_nz to avoid warning.
11803 (win32_wait): Remove unused local variable `process'.
11805 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11807 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11810 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11812 * configure.ac: Use `ws2_32' library for srv_mingw.
11813 * configure: Regenerate.
11814 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11815 * remote-utils.c: Likewise.
11817 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11819 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11820 if __x86_64__ is defined.
11822 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11824 * configure: Regenerate.
11826 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11828 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11829 * target.h (target_ops): New get_tib_address field.
11830 * win32-low.h (win32_thread_info): Add thread_local_base field.
11831 * win32-low.c (child_add_thread): Add tlb argument.
11832 Set thread_local_base field to TLB.
11833 (get_child_debug_event): Adapt to child_add_thread change.
11834 (win32_get_tib_address): New function.
11835 (win32_target_ops): Set get_tib_address field to
11836 win32_get_tib_address.
11837 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11839 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11841 * linux-low.c (linux_mourn): Also remove the process.
11842 * server.c (handle_target_event): Don't remove the process here.
11843 * nto-low.c (nto_mourn): New.
11844 (nto_target_ops): Install it.
11845 * spu-low.c (spu_mourn): New.
11846 (spu_target_ops): Install it.
11847 * win32-low.c (win32_mourn): New.
11848 (win32_target_ops): Install it.
11850 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11852 * server.h (buffer_xml_printf): Remove redundant `;'.
11854 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11856 * regcache.c (set_register_cache): Invalidate regcaches before
11857 changing the register cache layout.
11858 (regcache_invalidate_one): Allow a NULL regcache.
11859 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11860 regcaches before changing the register cache layout or the target
11863 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11865 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11866 variable warning on Linux/x86-64.
11868 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11870 GDBserver disconnected tracing support.
11872 * linux-low.c (linux_remove_process): Delete.
11873 (add_lwp): Don't set last_resume_kind here.
11874 (linux_kill): Use `mourn'.
11875 (linux_detach): Use `thread_db_detach', and `mourn'.
11876 (linux_mourn): New.
11877 (linux_attach_lwp_1): Adjust comment.
11878 (linux_attach): last_resume_kind moved the thread_info; adjust.
11879 (status_pending_p_callback): Adjust.
11880 (linux_wait_for_event_1): Adjust.
11881 (count_events_callback, select_singlestep_lwp_callback)
11882 (select_event_lwp_callback, cancel_breakpoints_callback)
11883 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11884 (proceed_one_lwp): Adjust.
11885 (linux_async): Add debug output.
11886 (linux_thread_stopped): New.
11887 (linux_pause_all): New.
11888 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11890 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11891 (thread_db_free): Delete declaration.
11892 (thread_db_detach, thread_db_mourn): Declare.
11893 * thread-db.c (thread_db_init): Use thread_db_mourn.
11894 (thread_db_free): Delete, split in two.
11895 (disable_thread_event_reporting): New.
11896 (thread_db_detach): New.
11897 (thread_db_mourn): New.
11899 * server.h (struct thread_info) <last_resume_kind>: New field.
11900 <attached>: Add comment.
11901 <gdb_detached>: New field.
11902 (handler_func): Change return type to int.
11903 (handle_serial_event, handle_target_event): Ditto.
11904 (gdb_connected): Declare.
11906 (disconnected_tracing): Declare.
11907 (stop_tracing): Declare.
11909 * server.c (handle_query) <qSupported>: Report support for
11910 disconnected tracing.
11911 (queue_stop_reply_callback): Account for running threads.
11912 (gdb_wants_thread_stopped): New.
11913 (gdb_wants_all_threads_stopped): New.
11914 (gdb_reattached_process): New.
11915 (handle_status): Clear the `gdb_detached' flag of all processes.
11916 In all-stop, stop all threads.
11917 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11918 (process_serial_event): If the remote connection breaks, or if an
11919 exit was forced with "monitor exit", force an event loop exit.
11920 Handle disconnected tracing on detach.
11921 (handle_serial_event): Adjust.
11922 (handle_target_event): If GDB isn't connected, forward events back
11923 to the inferior, unless the last process exited, in which case,
11924 exit gdbserver. Adjust interface.
11926 * remote-utils.c (remote_open): Don't block in accept. Instead
11927 register an event loop source on the listen socket file
11928 descriptor. Refactor bits into ...
11929 (listen_desc): ... this new global.
11930 (gdb_connected): ... this new function.
11931 (enable_async_notification): ... this new function.
11932 (handle_accept_event): ... this new function.
11933 (remote_close): Clear remote_desc.
11935 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11937 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11939 (mourn_inferior): Define.
11940 (target_process_qsupported): Avoid the dangling else problem.
11941 (thread_stopped): Define.
11942 (pause_all): Define.
11943 (target_waitstatus_to_string): Declare.
11944 * target.c (target_waitstatus_to_string): New.
11946 * tracepoint.c (tracing): Make extern.
11947 (disconnected_tracing): New.
11948 (stop_tracing): Make extern. Handle tracing stops due to GDB
11950 (cmd_qtdisconnected): New.
11951 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11952 (handle_tracepoint_general_set): Handle QTDisconnected.
11954 * event-loop.c (event_handler_func): Change return type to int.
11955 (process_event): Bail out if the event handler wants the event
11957 (handle_file_event): Ditto.
11958 (start_event_loop): Bail out if the event handler wants the event
11961 * nto-low.c (nto_target_ops): Adjust.
11962 * spu-low.c (spu_wait): Don't remove the process here.
11963 (spu_target_ops): Adjust.
11964 * win32-low.c (win32_wait): Don't remove the process here.
11965 (win32_target_ops): Adjust.
11967 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11969 * regcache.c (realloc_register_cache): Invalidate inferior's
11970 regcache before recreating it.
11972 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11974 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11976 2010-04-09 Stan Shebs <stan@codesourcery.com>
11977 Pedro Alves <pedro@codesourcery.com>
11979 * server.h (LONGEST): New.
11980 (struct thread_info) <while_stepping>: New field.
11981 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11983 (initialize_tracepoint, handle_tracepoint_general_set)
11984 (handle_tracepoint_query, tracepoint_finished_step)
11985 (tracepoint_was_hit, release_while_stepping_state_list):
11986 (current_traceframe): Declare.
11987 * server.c (handle_general_set): Handle tracepoint packets.
11988 (read_memory): New.
11989 (write_memory): New.
11990 (handle_search_memory_1): Use read_memory.
11991 (handle_query): Report support for conditional tracepoints, trace
11992 state variables, and tracepoint sources. Handle tracepoint
11994 (main): Initialize the tracepoints module.
11995 (process_serial_event): Handle traceframe reads/writes.
11997 * linux-low.c (handle_tracepoints): New.
11998 (linux_wait_1): Call it.
11999 (linux_resume_one_lwp): Handle while-stepping.
12000 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12001 (linux_target_ops): Install them.
12002 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12004 * linux-x86-low.c (x86_supports_tracepoints): New.
12005 (the_low_target). Install it.
12007 * mem-break.h (delete_breakpoint): Declare.
12008 * mem-break.c (delete_breakpoint): Make external.
12010 * target.h (struct target_ops): Add `supports_tracepoints',
12011 `read_pc', and `write_pc' fields.
12012 (target_supports_tracepoints): Define.
12013 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12016 * regcache.h (struct regcache) <registers_owned>: New field.
12017 (init_register_cache, regcache_cpy): Declare.
12018 (regcache_read_pc, regcache_write_pc): Declare.
12019 (register_cache_size): Declare.
12020 (supply_regblock): Declare.
12021 * regcache.c (init_register_cache): New.
12022 (new_register_cache): Use it.
12023 (regcache_cpy): New.
12024 (register_cache_size): New.
12025 (supply_regblock): New.
12026 (regcache_read_pc, regcache_write_pc): New.
12028 * tracepoint.c: New.
12030 * Makefile.in (OBS): Add tracepoint.o.
12031 (tracepoint.o): New rule.
12033 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12035 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12037 (i386-mmx.c): Likewise.
12038 (i386-mmx-linux.o): Likewise.
12039 (i386-mmx-linux.c): Likewise.
12041 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12042 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12043 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12044 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12046 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12047 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12048 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12050 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12052 * Makefile.in (clean): Updated.
12054 (i386-avx.c): Likewise.
12055 (i386-avx-linux.o): Likewise.
12056 (i386-avx-linux.c): Likewise.
12057 (amd64-avx.o): Likewise.
12058 (amd64-avx.c): Likewise.
12059 (amd64-avx-linux.o): Likewise.
12060 (amd64-avx-linux.c): Likewise.
12062 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12063 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12064 (srv_amd64_regobj): Add amd64-avx.o.
12065 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12066 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12067 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12068 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12069 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12070 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12071 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12073 * i387-fp.c: Include "i386-xstate.h".
12075 (i387_cache_to_xsave): Likewise.
12076 (i387_xsave_to_cache): Likewise.
12077 (x86_xcr0): Likewise.
12079 * i387-fp.h (i387_cache_to_xsave): Likewise.
12080 (i387_xsave_to_cache): Likewise.
12081 (x86_xcr0): Likewise.
12083 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12084 * linux-crisv32-low.c (target_regsets): Likewise.
12085 * linux-m68k-low.c (target_regsets): Likewise.
12086 * linux-mips-low.c (target_regsets): Likewise.
12087 * linux-ppc-low.c (target_regsets): Likewise.
12088 * linux-s390-low.c (target_regsets): Likewise.
12089 * linux-sh-low.c (target_regsets): Likewise.
12090 * linux-sparc-low.c (target_regsets): Likewise.
12091 * linux-xtensa-low.c (target_regsets): Likewise.
12093 * linux-low.c: Include <sys/uio.h>.
12094 (regsets_fetch_inferior_registers): Support nt_type.
12095 (regsets_store_inferior_registers): Likewise.
12096 (linux_process_qsupported): New.
12097 (linux_target_ops): Add linux_process_qsupported.
12099 * linux-low.h (regset_info): Add nt_type.
12100 (linux_target_ops): Add process_qsupported.
12102 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12104 (init_registers_i386_avx_linux): New.
12105 (init_registers_amd64_avx_linux): Likewise.
12106 (xmltarget_i386_linux_no_xml): Likewise.
12107 (xmltarget_amd64_linux_no_xml): Likewise.
12108 (PTRACE_GETREGSET): Likewise.
12109 (PTRACE_SETREGSET): Likewise.
12110 (x86_fill_xstateregset): Likewise.
12111 (x86_store_xstateregset): Likewise.
12112 (use_xml): Likewise.
12113 (x86_linux_update_xmltarget): Likewise.
12114 (x86_linux_process_qsupported): Likewise.
12115 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12116 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12117 init_registers_i386_linux here. Call
12118 x86_linux_update_xmltarget.
12119 (the_low_target): Add x86_linux_process_qsupported.
12121 * server.c (handle_query): Call target_process_qsupported.
12123 * target.h (target_ops): Add process_qsupported.
12124 (target_process_qsupported): New.
12126 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12128 * inferiors.c (add_thread): Set last_status kind to
12129 TARGET_WAITKIND_IGNORE.
12130 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12131 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12132 (linux_wait_1): Move `thread' local definition to block that uses
12133 it. Don't NULL initialize `event_child'.
12134 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12135 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12136 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12138 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12140 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12141 an extended waitstatus, or by a watchpoint.
12142 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12143 thread was stepping or has been stopped by a watchpoint.
12145 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12147 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12148 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12149 of another, then delete the previous, and validate all
12151 (validate_inserted_breakpoint): New.
12152 (delete_disabled_breakpoints): New.
12153 (validate_breakpoints): New.
12154 (check_mem_read): Validate breakpoints before trusting their
12155 shadow. Delete disabled breakpoints.
12156 (check_mem_write): Validate breakpoints before trusting they
12157 should be inserted. Delete disabled breakpoints.
12158 * mem-break.h (validate_breakpoints):
12159 * server.c (handle_query): Validate breakpoints when we see a
12162 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12164 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12165 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12166 if we could tell there's a GDB breakpoint at stop_pc.
12167 (need_step_over_p): Don't do a step over if we find a GDB
12168 breakpoint at the resume PC.
12170 * mem-break.c (struct raw_breakpoint): New.
12171 (enum bkpt_type): New type `gdb_breakpoint'.
12172 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12173 fields. New field `raw'.
12174 (find_raw_breakpoint_at): New.
12175 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12176 breakpoint instead.
12177 (set_breakpoint_at): Adjust.
12178 (delete_raw_breakpoint): New.
12179 (release_breakpoint): New.
12180 (delete_breakpoint): Rename to...
12181 (delete_breakpoint_1): ... this. Add proc parameter. Use
12182 release_breakpoint. Return ENOENT.
12183 (delete_breakpoint): Reimplement.
12184 (find_breakpoint_at): Delete.
12185 (find_gdb_breakpoint_at): New.
12186 (delete_breakpoint_at): Delete.
12187 (set_gdb_breakpoint_at): New.
12188 (delete_gdb_breakpoint_at): New.
12189 (gdb_breakpoint_here): New.
12190 (set_reinsert_breakpoint): Use release_breakpoint.
12191 (uninsert_breakpoint): Rename to ...
12192 (uninsert_raw_breakpoint): ... this.
12193 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12194 (reinsert_raw_breakpoint): Change parameter type to
12196 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12198 (check_breakpoints): Adjust. Use release_breakpoint.
12199 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12200 (breakpoint_inserted_here): Ditto.
12201 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12202 Don't trust the breakpoint's shadow if it is not inserted.
12203 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12204 (delete_all_breakpoints): Adjust.
12205 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12206 use delete_breakpoint_1.
12208 * mem-break.h (breakpoints_supported): Delete declaration.
12209 (set_gdb_breakpoint_at): Declare.
12210 (gdb_breakpoint_here): Declare.
12211 (delete_breakpoint_at): Delete.
12212 (delete_gdb_breakpoint_at): Declare.
12214 * server.h (struct raw_breakpoint): Forward declare.
12215 (struct process_info): New field `raw_breakpoints'.
12217 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12220 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12222 * linux-low.c (status_pending_p_callback): Fix comment.
12223 (linux_wait_for_event_1): Move most of the internal breakpoint
12224 handling from here...
12225 (linux_wait_1): ... to here.
12226 (count_events_callback): New.
12227 (select_singlestep_lwp_callback): New.
12228 (select_event_lwp_callback): New.
12229 (cancel_breakpoints_callback): New.
12230 (select_event_lwp): New.
12231 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12232 priority to all LWPs that have had events that should be reported
12233 to the client. Cancel breakpoints when about to reporting the
12234 event to the client, not while stopping lwps. No longer cancel
12235 finished single-steps here.
12236 (cancel_finished_single_step): Delete.
12237 (cancel_finished_single_steps): Delete.
12239 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12241 * mem-break.c (enum bkpt_type): New.
12242 (struct breakpoint): New field `type'.
12243 (set_breakpoint_at): Change return type to struct breakpoint
12244 pointer. Set type to `other_breakpoint' by default.
12245 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12246 in the breakpoint list.
12247 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12248 (reinsert_breakpoint): Rename to ...
12249 (reinsert_raw_breakpoint): ... this.
12250 (reinsert_breakpoints_at): Adjust.
12251 * mem-break.h (struct breakpoint): Declare.
12252 (set_breakpoint_at): Change return type to struct breakpoint
12255 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12257 * server.c (handle_query): Assign, not compare.
12259 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12261 Teach linux gdbserver to step-over-breakpoints.
12263 * linux-low.c (can_hardware_single_step): New.
12264 (supports_breakpoints): New.
12265 (handle_extended_wait): If stopping threads, read the stop pc of
12266 the new cloned LWP.
12268 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12269 low target doesn't support retrieving the PC.
12270 (add_lwp): Set last_resume_kind to resume_continue.
12271 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12272 (linux_attach): Don't clear stop_expected. Set the lwp's
12273 last_resume_kind to resume_stop.
12274 (linux_detach_one_lwp): Don't check for removed breakpoints.
12275 (check_removed_breakpoint): Delete.
12276 (status_pending_p): Rename to ...
12277 (status_pending_p_callback): ... this. Don't check for removed
12278 breakpoints. Don't consider threads that are stopped from GDB's
12280 (linux_wait_for_lwp): Always read the stop_pc here.
12281 (cancel_breakpoint): New.
12282 (step_over_bkpt): New global.
12283 (linux_wait_for_event_1): Implement stepping over breakpoints.
12284 (gdb_wants_lwp_stopped): New.
12285 (gdb_wants_all_stopped): New.
12286 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12287 single-step traps here. Store the thread's last reported target
12289 (send_sigstop): Don't clear stop_expected. Always set it,
12291 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12292 (cancel_finished_single_step): New.
12293 (cancel_finished_single_steps): New.
12294 (wait_for_sigstop): Don't cancel finished single-step traps here.
12295 (linux_resume_one_lwp): Don't check for removed breakpoints.
12296 Don't set `step' on non-hardware step archs.
12297 (linux_set_resume_request): Ignore resume_stop requests if already
12298 stopping or stopped. Set the lwp's last_resume_kind.
12299 (resume_status_pending_p): Don't check for removed breakpoints.
12300 (need_step_over_p): New.
12301 (start_step_over): New.
12302 (finish_step_over): New.
12303 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12304 requests. Clear the thread's last reported target waitstatus.
12305 Don't use the `suspended' flag. Don't consider pending breakpoints.
12306 (linux_resume): Start a step-over if necessary.
12307 (proceed_one_lwp): New.
12308 (proceed_all_lwps): New.
12309 (unstop_all_lwps): New.
12310 * linux-low.h (struct lwp_info): Rewrite comment for the
12311 `suspended' flag. Add the `stop_pc' field. Delete the
12312 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12313 Add `'last_resume_kind' and `need_step_over' fields.
12314 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12315 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12316 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12317 (set_raw_breakpoint_at): New.
12318 (set_breakpoint_at): Rewrite to use it.
12319 (reinsert_breakpoint_handler): Delete.
12320 (set_reinsert_breakpoint): New.
12321 (reinsert_breakpoint_by_bp): Delete.
12322 (delete_reinsert_breakpoints): New.
12323 (uninsert_breakpoint): Rewrite.
12324 (uninsert_breakpoints_at): New.
12325 (reinsert_breakpoint): Rewrite.
12326 (reinsert_breakpoints_at): New.
12327 (check_breakpoints): Rewrite.
12328 (breakpoint_here): New.
12329 (breakpoint_inserted_here): New.
12330 (check_mem_read): Adjust.
12331 * mem-break.h (breakpoints_supported, breakpoint_here)
12332 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12333 (reinsert_breakpoint_by_bp): Delete declaration.
12334 (delete_reinsert_breakpoints): Declare.
12335 (reinsert_breakpoint): Delete declaration.
12336 (reinsert_breakpoints_at): Declare.
12337 (uninsert_breakpoint): Delete declaration.
12338 (uninsert_breakpoints_at): Declare.
12339 (check_breakpoints): Adjust prototype.
12340 * server.h: Adjust include order.
12341 (struct thread_info): Declare here. Add a `last_status' field.
12343 2010-03-23 Michael Snyder <msnyder@vmware.com>
12345 * server.c (crc32): New function.
12346 (handle_query): Add handling for 'qCRC:' request.
12348 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12350 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12351 lwp had been stopped by a watchpoint.
12353 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12355 * server.h (internal_error): Declare.
12356 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12357 * utils.c (internal_error): New function.
12359 2010-03-15 Andreas Schwab <schwab@redhat.com>
12361 * configure.srv: Fix typo setting srv_regobj.
12363 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12365 * linux-low.c (fetch_register): Avoid passing a non string literal
12367 (usr_store_inferior_registers): Ditto.
12369 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12371 * linux-low.c (linux_write_memory): Bail out early if peeking
12374 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12376 * linux-low.h (struct lwp_info): New fields
12377 `stopped_by_watchpoint' and `stopped_data_address'.
12378 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12379 here, and cache them in the lwp object.
12380 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12382 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12384 (linux_stopped_by_watchpoint): Rewrite.
12385 (linux_stopped_data_address): Rewrite.
12387 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12389 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12390 switching the current inferior, not before.
12392 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12394 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12395 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12396 i386-linux.c and amd64-linux.c.
12397 (reg-i386.o): Removed.
12398 (reg-i386.c): Likewise.
12399 (reg-i386-linux.o): Likewise.
12400 (reg-i386-linux.c): Likewise.
12401 (reg-x86-64.o): Likewise.
12402 (reg-x86-64.c): Likewise.
12403 (reg-x86-64-linux.o): Likewise.
12404 (reg-x86-64-linux.c): Likewise.
12406 (i386.c): Likewise.
12407 (i386-linux.o): Likewise.
12408 (i386-linux.c): Likewise.
12409 (amd64.o): Likewise.
12410 (amd64.c): Likewise.
12411 (amd64-linux.o): Likewise.
12412 (amd64-linux.c): Likewise.
12414 * configure.srv (srv_i386_regobj): New.
12415 (srv_i386_linux_regobj): Likewise.
12416 (srv_amd64_regobj): Likewise.
12417 (srv_amd64_linux_regobj): Likewise.
12418 (srv_i386_32bit_xmlfiles): Likewise.
12419 (srv_i386_64bit_xmlfiles): Likewise.
12420 (srv_i386_xmlfiles): Likewise.
12421 (srv_amd64_xmlfiles): Likewise.
12422 (srv_i386_linux_xmlfiles): Likewise.
12423 (srv_amd64_linux_xmlfiles): Likewise.
12424 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12425 srv_xmlfiles to $srv_i386_xmlfiles.
12426 (i[34567]86-*-mingw32ce*): Likewise.
12427 (i[34567]86-*-mingw*): Likewise.
12428 (i[34567]86-*-nto*): Likewise.
12429 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12430 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12431 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12432 (x86_64-*-linux*): Likewise.
12434 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12435 (init_registers_amd64_linux): New.
12436 (x86_arch_setup): Replace init_registers_x86_64_linux with
12437 init_registers_amd64_linux.
12439 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12441 * configure.ac: Check for libdl. If it is not available link against
12442 static libthread_db.
12443 * configure: Regenerate.
12445 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12449 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12450 handing a read watchpoint.
12451 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12453 2010-02-12 Doug Evans <dje@google.com>
12455 * linux-low.c (linux_supports_tracefork_flag): Document.
12456 (linux_look_up_symbols): Add comment.
12458 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12460 * regcache.c (supply_register): Clear regcache if buf is NULL.
12462 2010-02-02 Nicolas Roche <roche@sourceware.org>
12463 Joel Brobecker <brobecker@adacore.com>
12465 * inferiors.c (find_inferior): Add function documentation.
12466 (unloaded_dll): Handle the case where the unloaded dll has not
12467 been previously registered in the dll list.
12469 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12471 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12472 (thumb2_breakpoint): New.
12473 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12475 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12477 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12478 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12481 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12483 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12485 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12487 * linux-s390-low.c (s390_collect_ptrace_register)
12488 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12490 2010-01-21 Doug Evans <dje@google.com>
12492 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12493 (PTRACE_ARG4_TYPE): New macro.
12494 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12495 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12496 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12497 (usr_store_inferior_registers): Ditto.
12498 (linux_read_memory, linux_write_memory): Ditto.
12499 (linux_test_for_tracefork): Ditto.
12501 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12502 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12504 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12506 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12509 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12511 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12512 prototype to take a regcache. Adjust.
12514 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12516 * regcache.h (struct thread_info): Forward declare.
12517 (struct regcache): New.
12518 (new_register_cache): Adjust prototype.
12519 (get_thread_regcache): Declare.
12520 (free_register_cache): Adjust prototype.
12521 (registers_to_string, registers_from_string): Ditto.
12522 (supply_register, supply_register_by_name, collect_register)
12523 (collect_register_as_string, collect_register_by_name): Ditto.
12524 * regcache.c (struct inferior_regcache_data): Delete.
12525 (get_regcache): Rename to ...
12526 (get_thread_regcache): ... this. Adjust. Switch inferior before
12527 fetching registers.
12528 (regcache_invalidate_one): Adjust.
12529 (regcache_invalidate): Fix prototype.
12530 (new_register_cache): Return the new register cache.
12531 (free_register_cache): Change prototype.
12532 (realloc_register_cache): Adjust.
12533 (registers_to_string): Change prototype to take a regcache. Adjust.
12534 (registers_from_string): Ditto.
12535 (register_data): Ditto.
12536 (supply_register): Ditto.
12537 (supply_register_by_name): Ditto.
12538 (collect_register): Ditto.
12539 (collect_register_as_string): Ditto.
12540 (collect_register_by_name): Ditto.
12541 * server.c (process_serial_event): Adjust.
12542 * linux-low.h (regset_fill_func, regset_store_func): Change
12544 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12546 * linux-low.c (get_stop_pc): Adjust.
12547 (check_removed_breakpoint): Adjust.
12548 (linux_wait_for_event): Adjust.
12549 (linux_resume_one_lwp): Adjust.
12550 (fetch_register): Add regcache parameter. Adjust.
12551 (usr_store_inferior_registers): Ditto.
12552 (regsets_fetch_inferior_registers): Ditto.
12553 (regsets_store_inferior_registers): Ditto.
12554 (linux_fetch_registers, linux_store_registers): Ditto.
12555 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12557 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12559 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12560 prototype to take a regcache.
12561 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12562 * remote-utils.c (convert_ascii_to_int, outreg)
12563 (prepare_resume_reply): Change prototype to take a regcache.
12565 * target.h (struct target_ops) <fetch_registers, store_registers>:
12566 Change prototype to take a regcache.
12567 (fetch_inferior_registers, store_inferior_registers): Change
12568 prototype to take a regcache. Adjust.
12569 * proc-service.c (ps_lgetregs): Adjust.
12570 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12571 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12572 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12573 take a regcache. Adjust.
12574 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12575 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12576 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12577 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12578 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12579 (cris_cannot_fetch_register):
12580 (cris_breakpoint_at): Change prototype to take a regcache.
12582 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12583 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12584 to take a regcache. Adjust.
12585 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12587 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12588 take a regcache. Adjust.
12589 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12590 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12591 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12592 * linux-mips-low.c (mips_get_pc):
12593 (mips_set_pc): Change prototype to take a regcache. Adjust.
12594 (mips_reinsert_addr): Adjust.
12595 (mips_collect_register): Change prototype to take a regcache.
12597 (mips_supply_register):
12598 (mips_collect_register_32bit, mips_supply_register_32bit)
12599 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12600 (mips_store_fpregset): Ditto.
12601 * linux-ppc-low.c (ppc_supply_ptrace_register)
12602 (ppc_supply_ptrace_register): Ditto.
12603 (parse_spufs_run): Adjust.
12604 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12605 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12606 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12607 take a regcache. Adjust.
12608 * linux-s390-low.c (s390_collect_ptrace_register)
12609 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12610 (s390_set_pc): Change prototype to take a regcache. Adjust.
12611 (s390_arch_setup): Adjust.
12612 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12613 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12614 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12615 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12616 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12618 (sparc_breakpoint_at): Adjust.
12619 * linux-xtensa-low.c (xtensa_fill_gregset):
12620 (xtensa_store_gregset):
12621 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12622 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12623 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12624 prototype to take a regcache. Adjust.
12625 * win32-arm-low.c (arm_fetch_inferior_register)
12626 (arm_store_inferior_register): Change prototype to take a
12628 * win32-i386-low.c (i386_fetch_inferior_register)
12629 (i386_store_inferior_register): Change prototype to take a
12631 * win32-low.c (child_fetch_inferior_registers)
12632 (child_store_inferior_registers): Change prototype to take a
12634 (win32_wait): Adjust.
12635 (win32_fetch_inferior_registers): Change prototype to take a
12637 (win32_store_inferior_registers): Adjust.
12638 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12639 store_inferior_register>: Change prototype to take a regcache.
12641 2010-01-20 Doug Evans <dje@google.com>
12643 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12645 (linux_wait_for_event1, linux_init_signals): Ditto.
12646 (W_STOPCODE): Provide definition if missing.
12648 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12650 * linux-low.c (linux_core_of_thread): New.
12651 (compare_ints, show_process, list_threads): New.
12652 (linux_qxfer_osdata): Report threads and cores.
12653 (linux_target_op): Register linux_core_of_thread.
12654 * remote-utils.c (prepare_resume_reply): Report the core.
12655 (buffer_xml_printf): Support %d specifier.
12656 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12658 (handle_query): Handle qXfer:threads. Announce availability
12660 * target.h (struct target_ops): New field core_of_thread.
12662 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12664 * Makefile.in (clean): Remove new generated files.
12665 (reg-s390.o, reg-s390.c): Remove rules.
12666 (reg-s390x.o, reg-s390x.c): Likewise.
12667 (s390-linux32.o, s390-linux32.c): Add rules.
12668 (s390-linux64.o, s390-linux64.c): Likewise.
12669 (s390x-linux64.o, s390x-linux64.c): Likewise.
12670 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12671 * linux-s390-low.c: Include <elf.h>.
12672 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12673 (init_registers_s390): Remove prototype.
12674 (init_registers_s390x): Likewise.
12675 (init_registers_s390_linux32): Add prototype.
12676 (init_registers_s390_linux64): Likewise.
12677 (init_registers_s390x_linux64): Likewise.
12678 (s390_num_regs_3264): New define.
12679 (s390_regmap_3264): New global variable.
12680 (s390_cannot_fetch_register): Remove obsolete check.
12681 (s390_cannot_store_register): Likewise.
12682 (s390_collect_ptrace_register): Handle upper/lower register halves.
12683 (s390_supply_ptrace_register): Likewise.
12684 (s390_fill_gregset): Update to register number changes.
12685 (s390_get_hwcap): New routine.
12686 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12687 Install appropriate regmap and register set.
12689 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12691 * server.c (gdbserver_version): Update copyright year to 2010.
12692 * gdbreplay.c (gdbreplay_version): Likewise.
12694 2009-12-28 Doug Evans <dje@google.com>
12696 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12697 elf/external.h. Include <elf.h> instead but only if necessary.
12699 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12701 * linux-low.c (linux_remove_process): Remove `detaching'
12702 parameter. Don't release/detach from thread_db here.
12703 (linux_kill): Release/detach from thread_db here, ...
12704 (linux_detach): ... and here, before actually detaching.
12705 (linux_wait_1): ... and here, when a process exits.
12706 * thread-db.c (any_thread_of): New.
12707 (thread_db_free): Switch the current inferior to a thread of the
12710 2009-12-21 Doug Evans <dje@google.com>
12712 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12714 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12715 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12716 warning ifndef __NR_tkill. Move setting of errno there too.
12717 Delete unnecessary resetting of errno after syscall.
12718 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12720 * configure.ac: Check for dladdr.
12721 * config.in: Regenerate.
12722 * configure: Regenerate.
12723 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12724 (try_thread_db_load): Update.
12726 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12728 2009-12-18 Doug Evans <dje@google.com>
12730 * event-loop.c: Include unistd.h if it exists.
12732 * linux-low.c (my_waitpid): Move definition away from being in
12733 between linux_tracefork_child/linux_test_for_tracefork.
12735 * gdb_proc_service.h (psaddr_t): Fix type.
12736 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12737 signature to match glibc.
12739 2009-12-16 Doug Evans <dje@google.com>
12741 * linux-low.c (linux_read_memory): Fix argument to read.
12743 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12745 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12746 events, don't leave current_inferior pointing at null.
12748 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12750 * win32-low.c (LOG): Delete.
12751 (OUTMSG): Output to stderr.
12752 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12753 on compile time LOG macro.
12754 (win32_wait): Fix debug output.
12756 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12758 * win32-low.c (win32_add_one_solib): If the dll name is
12759 "ntdll.dll", prepend the system directory to the dll path.
12761 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12763 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12765 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12766 Vladimir Prus <vladimir@codesourcery.com>
12768 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12769 * configure.ac: Check for __mcoldfire__ and set
12770 gdb_cv_m68k_is_coldfire.
12771 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12772 reg-cf.o and reg-m68k.o.
12773 * configure: Regenerated.
12775 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12777 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12778 Pass it to thread_db_free.
12779 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12780 proper `detaching' argument to linux_remove_process.
12781 * linux-low.h (thread_db_free): Add `detaching' parameter.
12782 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12784 (thread_db_free): Add `detaching' parameter. Only
12785 call td_ta_clear_event if detaching from process.
12787 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12789 * thread-db.c (thread_db_free): Fix typo.
12791 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12794 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12796 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12798 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12799 with an i686 compiler.
12800 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12802 * configure: Rebuilt.
12804 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12808 * server.c (handle_search_memory_1): Correct read_addr initialization
12809 in loop for searching subsequent chunks.
12811 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12813 * configure.ac: New --with-libthread-db option.
12814 * thread-db.c: Allow direct dependence on libthread_db.
12815 (thread_db_free): Adjust.
12816 * config.in: Regenerate.
12817 * configure: Likewise.
12819 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12822 * thread-db.c (attach_thread): New function.
12823 (maybe_attach_thread): Return success/failure.
12824 (find_new_threads_callback): Adjust.
12825 (thread_db_find_new_threads): Loop until no new threads.
12827 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12829 * proc-service.c (ps_lgetregs): Formatting.
12831 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12833 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12834 * configure.ac: Adjust.
12835 * linux-low.h (struct process_info_private): Move members to struct
12837 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12838 * linux-low.c (linux_remove_process): Adjust.
12839 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12840 * server.c (handle_query): Move code ...
12841 (handle_monitor_command): ... here. New function.
12842 * target.h (struct target_ops): New member.
12843 * thread-db.c (struct thread_db): New.
12844 (libthread_db_search_path): New variable.
12845 (thread_db_create_event, thread_db_enable_reporting)
12846 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12847 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12848 (try_thread_db_load_1, dladdr_to_soname): New functions.
12849 (try_thread_db_load, thread_db_load_search): New functions.
12850 (thread_db_init): Search for libthread_db.
12851 (thread_db_free): New function.
12852 (thread_db_handle_monitor_command): Likewise.
12853 * config.in: Regenerate.
12854 * configure: Regenerate.
12856 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12858 * spu-low.c (spu_kill): Wait for inferior to terminate.
12859 Call clear_inferiors.
12860 (spu_detach): Call clear_inferiors.
12862 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12864 * aclocal.m4: Regenerate.
12865 * config.in: Likewise.
12866 * configure: Likewise.
12868 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12870 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12871 (parse_spufs_run): New function.
12872 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12873 (ppc_breakpoint_at): Handle SPU breakpoints.
12875 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12877 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12878 (SPUFS_MAGIC): Define.
12879 (spu_enumerate_spu_ids): New function.
12880 (linux_qxfer_spu): New function.
12881 (linux_target_ops): Install linux_qxfer_spu.
12883 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12885 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12886 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12887 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12888 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12889 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12890 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12891 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12892 (init_registers_powerpc_cell32l): Add prototype.
12893 (init_registers_powerpc_cell64l): Likewise.
12894 (ppc_arch_setup): Detect Cell/B.E. architecture.
12896 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12898 * Makefile.in (datarootdir): New variable.
12900 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12902 * linux-low.c (linux_write_memory): Update debugging output.
12903 * Makefile.in (clean): Add new descriptions.
12904 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12905 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12906 * configure.srv: Add new files for arm*-*-linux*.
12907 * linux-arm-low.c: Add new declarations.
12908 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12909 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12910 (HWCAP_VFPv3D16): New.
12911 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12912 instead of __IWMMXT__.
12913 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12914 (arm_arch_setup): New.
12915 (target_regsets): Remove #ifdef. Add VFP regset.
12916 (the_low_target): Use arm_arch_setup.
12918 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12920 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12921 the main thread again.
12923 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12925 Adding Neutrino gdbserver.
12926 * configure: Regenerated.
12927 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12928 * configure.srv (i[34567]86-*-nto*): New target.
12929 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12930 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12931 (nto_comctrl) [__QNX__]: New function.
12932 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12934 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12936 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12939 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12940 Pedro Alves <pedro@codesourcery.com>
12942 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12943 don't support CONTEXT_EXTENDED_REGISTERS.
12944 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12945 (the_low_target): Install them.
12946 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12947 failing with ERROR_PIPE_NOT_CONNECTED.
12949 2009-06-30 Doug Evans <dje@google.com>
12950 Pierre Muller <muller@ics.u-strasbg.fr>
12952 Add h/w watchpoint support to x86-linux, win32-i386.
12953 * Makefile.in (SFILES): Add i386-low.c
12954 (i386_low_h): Define.
12955 (i386-low.o): Add dependencies.
12956 (linux-x86-low.o): Add i386-low.h dependency.
12957 (win32-i386-low.o): Ditto.
12958 * i386-low.c: New file.
12959 * i386-low.h: New file.
12960 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12961 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12962 * linux-low.c (linux_add_process): Initialize arch_private.
12963 (linux_remove_process): Free arch_private.
12964 (add_lwp): Initialize arch_private.
12965 (delete_lwp): Free arch_private.
12966 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12968 * linux-low.h (process_info_private): New member arch_private.
12969 (lwp_info): New member arch_private.
12970 (linux_target_ops): New members new_process, new_thread,
12972 (ptid_of): New macro.
12973 * linux-x86-low.c: Include stddef.h, i386-low.h.
12974 (arch_process_info): New struct.
12975 (arch_lwp_info): New struct.
12976 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12977 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12978 (i386_dr_low_get_status): New function.
12979 (x86_insert_point, x86_remove_point): New functions.
12980 (x86_stopped_by_watchpoint): New function.
12981 (x86_stopped_data_address): New function.
12982 (x86_linux_new_process, x86_linux_new_thread): New functions.
12983 (x86_linux_prepare_to_resume): New function.
12984 (the_low_target): Add entries for insert_point, remove_point,
12985 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12987 * server.c (debug_hw_points): New global.
12988 (monitor_show_help): Document set debug-hw-points.
12989 (handle_query): Process "set debug-hw-points".
12990 * server.h (debug_hw_points): Declare.
12991 (paddress): Declare.
12992 * utils.c (NUMCELLS, CELLSIZE): New macros.
12993 (get_sell, xsnprintf, paddress): New functions.
12994 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12995 remove_point, stopped_by_watchpoint, stopped_data_address.
12996 * win32-i386-low.c: Include i386-low.h.
12997 (debug_reg_state): Replaces dr.
12998 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12999 (i386_dr_low_get_status): New function.
13000 (i386_insert_point, i386_remove_point): New functions.
13001 (i386_stopped_by_watchpoint): New function.
13002 (i386_stopped_data_address): New function.
13003 (i386_initial_stuff): Update.
13004 (get_thread_context,set_thread_context,i386_thread_added): Update.
13005 (the_low_target): Add entries for insert_point,
13006 remove_point, stopped_by_watchpoint, stopped_data_address.
13007 * win32-low.c (win32_insert_watchpoint): New function.
13008 (win32_remove_watchpoint): New function.
13009 (win32_stopped_by_watchpoint): New function.
13010 (win32_stopped_data_address): New function.
13011 (win32_target_ops): Add entries for insert_watchpoint,
13012 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13013 * win32-low.h (win32_target_ops): New members insert_point,
13014 remove_point, stopped_by_watchpoint, stopped_data_address.
13016 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13018 * server.c (process_serial_event): Re-return unsupported, not
13019 error, if the type isn't recognized. Re-allow supporting only
13020 insert or remove packets. Also call require_running for
13021 breakpoints. Add missing break statement to default case. Tidy.
13022 * target.h (struct target_ops): Rename insert_watchpoint to
13023 insert_point, and remove_watchpoint to remove_point.
13025 * linux-low.h (struct linux_target_ops): Likewise.
13026 * linux-low.c (linux_insert_watchpoint): Rename to ...
13027 (linux_insert_point): ... this. Adjust.
13028 (linux_remove_watchpoint): Rename to ...
13029 (linux_remove_point): ... this. Adjust.
13030 (linux_target_ops): Adjust.
13031 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13032 (cris_insert_point): ... this.
13033 (cris_remove_watchpoint): Rename to ...
13034 (cris_remove_point): ... this.
13035 (the_low_target): Adjust.
13037 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13039 * server.c (handle_v_kill): Pass signal_pid to
13040 kill_inferior if multi_process is zero.
13042 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13044 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13045 * target.h (target_ops): Comment for *_watchpoint to make it clear
13046 the functions can get types '0' and '1'.
13048 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13050 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13051 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13052 * regcache.c (get_regcache): Likewise.
13053 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13054 * win32-low.c (child_fetch_inferior_registers): Remove check for
13057 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13058 Pedro Alves <pedro@codesourcery.com>
13060 * target.h (struct target_ops) <supports_multi_process>: New
13062 (target_supports_multi_process): New.
13063 * server.c (handle_query): Even if GDB reports support, only
13064 enable multi-process if the target also supports it. Report
13065 multi-process support only if the target backend supports it.
13066 * linux-low.c (linux_supports_multi_process): New function.
13067 (linux_target_ops): Install it as target_supports_multi_process
13070 2009-05-24 Doug Evans <dje@google.com>
13072 Global renaming of find_thread_pid to find_thread_ptid.
13073 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13074 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13075 All callers updated.
13077 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13078 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13081 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13082 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13083 (linux_resume_one_lwp): Ditto.
13085 2009-05-23 Doug Evans <dje@google.com>
13087 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13088 from struct inferior_list_entry * to struct lwp_info *.
13089 All callers updated.
13091 2009-05-13 Doug Evans <dje@google.com>
13093 * linux-x86-low.c: Don't include assert.h.
13094 (x86_siginfo_fixup): Use fatal, not assert.
13095 (x86_arch_setup): Fix comment.
13097 2009-05-12 Doug Evans <dje@google.com>
13099 Biarch support for i386/amd64 gdbserver.
13100 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13101 Add linux-x86-low.c.
13102 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13103 (linux-x86-low.o): Add.
13104 * linux-x86-64-low.c: Delete.
13105 * linux-i386-low.c: Delete.
13106 * linux-x86-low.c: New file.
13107 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13109 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13111 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13112 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13113 (linux_child_pid_to_exec_file): New function.
13114 (elf_64_header_p, elf_64_file_p): New functions.
13115 (siginfo_fixup): New function.
13116 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13117 give target a chance to convert layout.
13118 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13119 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13121 2009-05-07 Doug Evans <dje@google.com>
13123 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13124 (regsets_store_inferior_registers): Ditto.
13126 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13130 * linux-low.c (must_set_ptrace_flags): Delete.
13131 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13133 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13134 `lwp->must_set_ptrace_flags' instead.
13135 (linux_wait_for_event_1): Set ptrace options here.
13136 (linux_wait_1): ... not here.
13138 2009-04-30 Doug Evans <dje@google.com>
13140 * inferiors.c (started_inferior_callback): New function.
13141 (attached_inferior_callback): New function.
13142 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13143 * server.c (print_started_pid, print_attached_pid): New functions.
13144 (detach_or_kill_for_exit): New function.
13145 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13146 * server.h (have_started_inferiors_p): Declare.
13147 (have_attached_inferiors_p): Declare.
13149 * inferiors.c (remove_process): Fix memory leak, free process.
13150 * linux-low.c (linux_remove_process): New function.
13151 (linux_kill): Call it instead of remove_process.
13152 (linux_detach, linux_wait_1): Ditto.
13154 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13156 * configure.srv: Add x86 Windows CE target.
13158 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13160 * inferiors.c (get_thread_process): Make global.
13161 * server.h (get_thread_process): Add prototype.
13162 * thread-db.c (find_one_thread): Use get_thread_process
13163 instead of current_process.
13164 (thread_db_get_tls_address): Do not crash if called when
13165 thread layer is not yet initialized.
13167 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13169 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13170 * spu-low.c (current_tid): Rename to ...
13171 (current_ptid): ... this.
13172 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13173 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13174 ptid_get_lwp (current_ptid) instead of current_tid.
13175 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13176 instead of current_tid. Use find_process_pid to verify pid
13177 argument is valid. Pass proper argument to remove_process.
13178 (spu_thread_alive): Compare current_ptid instead of current_tid.
13179 (spu_resume): Likewise.
13181 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13183 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13186 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13188 Implement the multiprocess extensions, and add linux multiprocess
13191 * server.h (ULONGEST): Declare.
13192 (struct ptid, ptid_t): New.
13193 (minus_one_ptid, null_ptid): Declare.
13194 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13195 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13196 (struct inferior_list_entry): Change `id' type from unsigned from
13198 (struct sym_cache, struct breakpoint, struct
13199 process_info_private): Forward declare.
13200 (struct process_info): Declare.
13201 (current_process): Declare.
13202 (all_processes): Declare.
13203 (initialize_inferiors): Declare.
13204 (add_thread): Adjust to use ptid_t.
13205 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13206 (add_process, remove_process, find_thread_pid): Declare.
13207 (find_inferior_id): Adjust to use ptid_t.
13208 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13209 (multi_process): Declare.
13210 (push_event): Adjust to use ptid_t.
13211 (read_ptid, write_ptid): Declare.
13212 (prepare_resume_reply): Adjust to use ptid_t.
13213 (clear_symbol_cache): Declare.
13214 * inferiors.c (all_processes): New.
13215 (null_ptid, minus_one_ptid): New.
13216 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13217 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13218 (add_thread): Change unsigned long to ptid. Remove gdb_id
13220 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13221 (gdb_id_to_thread): Rename to ...
13222 (find_thread_pid): ... this. Change unsigned long to ptid.
13223 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13224 (loaded_dll, pull_pid_from_list): Adjust.
13225 (add_process, remove_process, find_process_pid)
13226 (get_thread_process, current_process, initialize_inferiors): New.
13227 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13228 (struct target_waitstatus) <related_pid>: Ditto.
13229 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13230 return type to int.
13231 (struct target_ops) <join>: Add `pid' argument.
13232 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13233 (struct target_ops) <wait>: Add `ptid' field. Change return type
13235 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13236 (mywait): Add `ptid' argument. Change return type to ptid_t.
13237 (target_pid_to_str): Declare.
13238 * target.c (set_desired_inferior): Adjust to use ptids.
13239 (mywait): Add new `ptid' argument. Adjust.
13240 (target_pid_to_str): New.
13241 * mem-break.h (free_all_breakpoints): Declare.
13242 * mem-break.c (breakpoints): Delelete.
13243 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13244 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13245 to use per-process breakpoint list.
13246 (free_all_breakpoints): New.
13247 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13248 (symbol_cache, all_symbols_looked_up): Delete.
13250 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13252 (prepare_resume_reply): Change ptid argument's type from unsigned
13253 long to ptid_t. Adjust. Implement W;process and X;process.
13254 (free_sym_cache, clear_symbol_cache): New.
13255 (look_up_one_symbol): Adjust to per-process symbol cache. *
13256 * server.c (cont_thread, general_thread, step_thread): Change type
13258 (attached): Delete.
13259 (multi_process): New.
13260 (last_ptid): Change type to ptid_t.
13261 (struct vstop_notif) <ptid>: Change type to ptid_t.
13262 (queue_stop_reply, push_event): Change `ptid' argument's type to
13264 (discard_queued_stop_replies): Add `pid' argument.
13265 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13266 changes. Don't reference the `attached' global.
13267 (attach_inferior): Adjust to mywait interface changes.
13268 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13269 features. Handle and report "multiprocess+". Handle
13271 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13273 (handle_v_kill): New.
13274 (handle_v_stopped): Adjust to use target_pid_to_str.
13275 (handle_v_requests): Allow multiple attaches and runs when
13276 multiprocess extensions are in effect. Handle "vKill".
13277 (myresume): Adjust to use ptids.
13278 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13279 (handle_status): Adjust to discard_queued_stop_replies interface
13281 (first_thread_of, kill_inferior_callback)
13282 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13283 (main): Call initialize_inferiors. Adjust to use ptids, killing
13284 and detaching from all inferiors. Handle multiprocess packet
13286 * linux-low.h: Include gdb_proc_service.h.
13287 (struct process_info_private): New.
13288 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13289 <lwpid_of>: Use ptid_get_lwp.
13290 (get_lwp_thread): Adjust.
13291 (struct lwp_info): Add `dead' member.
13292 (find_lwp_pid): Declare.
13293 * linux-low.c (thread_db_active): Delete.
13294 (new_inferior): Adjust comment.
13295 (inferior_pid): Delete.
13296 (linux_add_process): New.
13297 (handle_extended_wait): Adjust.
13298 (add_lwp): Change unsigned long to ptid.
13299 (linux_create_inferior): Add process to processes table. Adjust
13300 to use ptids. Don't set new_inferior here.
13301 (linux_attach_lwp): Rename to ...
13302 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13303 it. Adjust to use ptids.
13304 (linux_attach_lwp): New.
13305 (linux_attach): Add process to processes table. Don't set
13307 (struct counter): New.
13308 (second_thread_of_pid_p, last_thread_of_process_p): New.
13309 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13310 multiple processes.
13311 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13312 processes. Remove process from process table.
13313 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13314 to multiple processes.
13315 (any_thread_of): New.
13316 (linux_detach): Add `pid' argument, and handle it. Remove process
13317 from processes table.
13318 (linux_join): Add `pid' argument. Handle it.
13319 (linux_thread_alive): Change unsighed long argument to ptid_t.
13320 Consider dead lwps as not being alive.
13321 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13322 threads we're not interested in.
13323 (same_lwp, find_lwp_pid): New.
13324 (linux_wait_for_lwp): Change `pid' argument's type from int to
13326 (linux_wait_for_event): Rename to ...
13327 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13328 from int to ptid_t. Adjust.
13329 (linux_wait_for_event): New.
13330 (linux_wait_1): Add `ptid' argument. Change return type to
13331 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13332 that exit from the process table.
13333 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13335 (mark_lwp_dead): New.
13336 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13337 stopping all threads, mark its main lwp as dead.
13338 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13340 (fetch_register, usr_store_inferior_registers)
13341 (regsets_fetch_inferior_registers)
13342 (regsets_store_inferior_registers, linux_read_memory)
13343 (linux_write_memory): Inline `inferior_pid'.
13344 (linux_look_up_symbols): Adjust to use per-process
13345 `thread_db_active'.
13346 (linux_request_interrupt): Adjust to use ptids.
13347 (linux_read_auxv): Inline `inferior_pid'.
13348 (initialize_low): Don't reference thread_db_active.
13349 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13350 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13351 (ps_getpid): Return the pid of the current inferior.
13352 * thread-db.c (proc_handle, thread_agent): Delete.
13353 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13355 (find_one_thread): Change argument type to ptid_t. Adjust to
13357 (maybe_attach_thread): Adjust to per-process data and ptids.
13358 (thread_db_find_new_threads): Ditto.
13359 (thread_db_init): Ditto.
13360 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13361 processes table. Adjust to use ptids.
13362 (spu_kill, spu_detach): Adjust interface. Remove process from
13364 (spu_join, spu_thread_alive): Adjust interface.
13365 (spu_wait): Adjust interface. Remove process from processes
13366 table. Adjust to use ptids.
13367 * win32-low.c (current_inferior_tid): Delete.
13368 (current_inferior_ptid): New.
13369 (debug_event_ptid): New.
13370 (thread_rec): Take a ptid. Adjust.
13371 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13372 (child_delete_thread): Ditto.
13373 (do_initial_child_stuff): Add `attached' argument. Add process to
13375 (child_fetch_inferior_registers, child_store_inferior_registers):
13377 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13378 (win32_attach): Pass 1 to do_initial_child_stuff.
13379 (win32_kill): Adjust interface. Remove process from processes
13381 (win32_detach): Ditto.
13382 (win32_join): Adjust interface.
13383 (win32_thread_alive): Take a ptid.
13384 (win32_resume): Adjust to use ptids.
13385 (get_child_debug_event): Ditto.
13386 (win32_wait): Adjust interface. Remove exiting process from
13389 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13391 Non-stop mode support.
13393 * server.h (non_stop): Declare.
13394 (gdb_client_data, handler_func): Declare.
13395 (delete_file_handler, add_file_handler, start_event_loop):
13397 (handle_serial_event, handle_target_event, push_event)
13398 (putpkt_notif): Declare.
13399 * target.h (enum resume_kind): New.
13400 (struct thread_resume): Replace `step' field by `kind' field.
13401 (TARGET_WNOHANG): Define.
13402 (struct target_ops) <wait>: Add `options' argument.
13403 <supports_non_stop, async, start_non_stop>: New fields.
13404 (target_supports_non_stop, target_async): New.
13405 (start_non_stop): Declare.
13406 (mywait): Add `options' argument.
13407 * target.c (mywait): Add `options' argument. Print child exit
13408 notifications here.
13409 (start_non_stop): New.
13410 * server.c (non_stop, own_buf, mem_buf): New globals.
13411 (struct vstop_notif): New.
13412 (notif_queue): New global.
13413 (queue_stop_reply, push_event, discard_queued_stop_replies)
13414 (send_next_stop_reply): New.
13415 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13417 (attach_inferior): In non-stop mode, don't wait for the target
13419 (handle_general_set): Handle QNonStop.
13420 (handle_query): When handling qC, return the current general
13421 thread, instead of the first thread of the list.
13422 (handle_query): If the backend supports non-stop mode, include
13423 QNonStop+ in the qSupported query response.
13424 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13426 (handle_v_attach, handle_v_run): Handle non-stop mode.
13427 (handle_v_stopped): New.
13428 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13429 (myresume): Adjust to use resume_kind. Handle non-stop.
13430 (queue_stop_reply_callback): New.
13431 (handle_status): Handle non-stop mode.
13432 (main): Clear non_stop flag on reconnection. Use the event-loop.
13433 Refactor serial protocol handling from here ...
13434 (process_serial_event): ... to this new function. When GDB
13435 selects any thread, select one here. In non-stop mode, wait until
13436 GDB acks all pending events before exiting.
13437 (handle_serial_event, handle_target_event): New.
13438 * remote-utils.c (remote_open): Install remote_desc in the event
13440 (remote_close): Remove remote_desc from the event loop.
13441 (putpkt_binary): Rename to...
13442 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13443 (putpkt_binary): New as wrapper around putpkt_binary_1.
13444 (putpkt_notif): New.
13445 (prepare_resume_reply): In non-stop mode, don't change the
13447 * event-loop.c: New.
13448 * Makefile.in (OBJ): Add event-loop.o.
13449 (event-loop.o): New rule.
13451 * linux-low.h (pid_of): Moved here.
13453 (get_lwp_thread): Use lwpid_of.
13454 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13455 * linux-low.c (pid_of): Delete.
13456 (inferior_pid): Use lwpid_of.
13457 (linux_event_pipe): New.
13458 (target_is_async_p): New.
13460 (handle_extended_wait): Use lwpid_of.
13461 (add_lwp): Don't set lwpid field.
13462 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13463 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13464 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13465 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13466 first. Adjust to linux_wait_for_event interface changes. Use
13468 (linux_detach): Don't delete the main lwp here.
13469 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13470 (status_pending_p): Don't consider explicitly suspended lwps.
13471 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13472 pointer. Add OPTIONS argument. Change return type to int. Use
13473 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13474 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13475 pointer. Add status pointer argument. Return a pid instead of a
13476 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13477 changes. In non-stop mode, don't switch to a random thread.
13478 (linux_wait): Rename to...
13479 (linux_wait_1): ... this. Add target_options argument, and handle
13480 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13481 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13482 clean exit and signal exit code. Don't stop all threads in
13483 non-stop mode. In all-stop mode, only stop all threads when
13484 reporting a stop to GDB. Handle explicit thread stop requests.
13485 (async_file_flush, async_file_mark): New.
13487 (send_sigstop): Use lwpid_of.
13488 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13489 interface changes. In non-stop mode, don't switch to a random
13491 (linux_resume_one_lwp): Use lwpid_of.
13492 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13493 (linux_resume_one_thread): ... this. Handle resume_stop. In
13494 non-stop mode, don't look for pending flag in all threads.
13495 (resume_status_pending_p): Don't consider explicitly suspended
13497 (my_waitpid): Reimplement. Emulate __WALL.
13498 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13500 (sigchld_handler, linux_supports_non_stop, linux_async)
13501 (linux_start_non_stop): New.
13502 (linux_target_ops): Register linux_supports_non_stop, linux_async
13503 and linux_start_non_stop.
13504 (initialize_low): Install SIGCHLD handler.
13505 * thread-db.c (thread_db_create_event, find_one_thread)
13506 (thread_db_get_tls_address): Use lwpid_of.
13507 * win32-low.c (win32_detach): Adjust to use resume_kind.
13508 (win32_wait): Add `options' argument.
13509 * spu-low.c (spu_resume): Adjust to use resume_kind.
13510 (spu_wait): Add `options' argument.
13512 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13514 Decouple target code from remote protocol.
13516 * target.h (enum target_waitkind): New.
13517 (struct target_waitstatus): New.
13518 (struct target_ops) <wait>: Return an unsigned long. Take a
13519 target_waitstatus pointer instead of a char pointer.
13520 (mywait): Likewise.
13521 * target.c (mywait): Change prototype to return an unsigned long.
13522 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13523 * server.h (thread_from_wait, old_thread_from_wait): Delete
13525 (prepare_resume_reply): Change prototype to take a
13527 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13528 (last_status, last_ptid): New.
13529 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13530 pid instead of a signal.
13531 (attach_inferior): Remove "status" and "signal" parameters.
13533 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13535 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13536 (handle_v_requests, myresume): Remove "status" and "signal"
13537 parameters. Adjust.
13538 (handle_status): New.
13539 (main): Delete local `status'. Adjust.
13540 * remote-utils.c: Include target.h.
13541 (prepare_resume_reply): Change prototype to take a
13542 target_waitstatus. Adjust.
13544 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13546 * spu-low.c (spu_wait): Adjust.
13547 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13549 (win32_wait): Adjust.
13551 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13553 * target.h (struct thread_resume): Delete leave_stopped member.
13554 (struct target_ops): Add a `n' argument to the `resume' callback.
13555 * server.c (start_inferior): Adjust.
13556 (handle_v_cont, myresume): Adjust.
13557 * linux-low.c (check_removed_breakpoint): Adjust to resume
13558 interface change, and to removed leave_stopped field.
13559 (resume_ptr): Delete.
13560 (struct thread_resume_array): New.
13561 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13562 resume interface change.
13563 (linux_continue_one_thread, linux_queue_one_thread)
13564 (resume_status_pending_p): Check if the resume field is NULL
13565 instead of checking the leave_stopped member.
13566 (linux_resume): Adjust to the target resume interface change.
13567 * spu-low.c (spu_resume): Adjust to the target resume interface
13569 * win32-low.c (win32_detach, win32_resume): Ditto.
13571 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13573 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13575 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13577 (linux_continue_one_thread): Only preserve the stepping flag if
13578 there's a pending breakpoint.
13580 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13582 * server.c (main): After the inferior having exited, call
13583 remote_close before exiting gdbserver.
13585 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13587 Fix size of FPSCR in Power 7 processors.
13588 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13589 (PPC_FEATURE_HAS_DFP): New #define.
13590 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13593 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13595 * server.c (handle_query) Whitespace and formatting.
13597 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13599 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13600 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13601 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13602 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13603 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13604 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13605 Makefile.in, configure.ac: Fix whitespace throughout.
13606 * configure: Regenerate.
13608 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13610 * inferiors.c (find_inferior): Make it safe for the callback
13611 function to delete the currently iterated inferior.
13613 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13615 * Makefile.in (linuw_low_h): Move higher.
13616 (thread-db.o): Depend on $(linux_low_h).
13618 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13620 Rename "process" to "lwp" throughout.
13622 * linux-low.c (all_processes): Rename to...
13623 (all_lwps): ... this.
13624 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13625 (add_process): Rename to ...
13626 (add_lwp): ... this. Adjust.
13627 (linux_create_inferior): Adjust.
13628 (linux_attach_lwp): Adjust.
13629 (linux_attach): Adjust.
13630 (linux_kill_one_process): Rename to ...
13631 (linux_kill_one_lwp): ... this. Adjust.
13632 (linux_kill): Adjust.
13633 (linux_detach_one_process): Rename to ...
13634 (linux_detach_one_lwp): ... this. Adjust.
13635 (linux_detach): Adjust.
13636 (check_removed_breakpoint): Adjust.
13637 (status_pending_p): Adjust.
13638 (linux_wait_for_process): Rename to ...
13639 (linux_wait_for_lwp): ... this. Adjust.
13640 (linux_wait_for_event): Adjust.
13641 (send_sigstop): Adjust.
13642 (wait_for_sigstop): Adjust.
13643 (stop_all_processes): Rename to ...
13644 (stop_all_lwps): ... this.
13645 (linux_resume_one_process): Rename to ...
13646 (linux_resume_one_lwp): ... this. Adjust.
13647 (linux_set_resume_request, linux_continue_one_thread)
13648 (linux_queue_one_thread, resume_status_pending_p)
13649 (usr_store_inferior_registers, regsets_store_inferior_registers)
13650 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13652 * linux-low.h (get_process): Rename to ...
13653 (get_lwp): ... this. Adjust.
13654 (get_thread_process): Rename to ...
13655 (get_thread_lwp): ... this. Adjust.
13656 (get_process_thread): Rename to ...
13657 (get_lwp_thread): ... this. Adjust.
13658 (struct process_info): Rename to ...
13659 (struct lwp_info): ... this.
13660 (all_processes): Rename to ...
13661 (all_lwps): ... this.
13662 * proc-service.c (ps_lgetregs): Adjust.
13663 * thread-db.c (thread_db_create_event, find_one_thread)
13664 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13666 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13668 * server.c (handle_query): Handle "qAttached".
13670 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13672 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13673 GPLv3, update license URL.
13675 2009-03-01 Doug Evans <dje@google.com>
13677 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13678 (server_h): Add gdb_signals.h.
13679 (signals.o): Update.
13680 * server.h (target_signal_from_host,target_signal_to_host_p)
13681 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13683 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13685 * remote-utils.c (getpkt): Also generate remote-debug
13686 information if noack_mode is set.
13688 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13690 * server.c (handle_query): Report qXfer:siginfo:read and
13691 qXfer:siginfo:write as supported and handle them.
13692 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13693 * linux-low.c (linux_xfer_siginfo): New.
13694 (linux_target_ops): Set it.
13696 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13698 * server.c (gdbserver_usage): Mention --remote-debug.
13699 (main): Accept '--remote-debug' switch.
13701 2009-01-18 Doug Evans <dje@google.com>
13703 * regcache.c (new_register_cache): No need to check result of xcalloc.
13704 * server.c (handle_search_memory): Back out calls to xmalloc,
13705 result is checked and error is returned to user upon failure.
13706 (handle_query): Ditto. Add more checks for result of malloc.
13707 (handle_v_cont): Check result of malloc, report error back to
13709 (handle_v_run): Ditto. Call freeargv.
13710 * server.h (freeargv): Declare.
13711 * utils.c (freeargv): New fn.
13713 2009-01-15 Doug Evans <dje@google.com>
13715 * gdbreplay.c (perror_with_name): Make arg const char *.
13716 * server.h (target_signal_to_name): Make return type const char *.
13717 * thread-db.c (thread_db_err_str): Make return type const char *.
13718 * utils.c (perror_with_name): Make arg const char *.
13720 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13722 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13723 when handling a EXIT_PROCESS_DEBUG_EVENT.
13725 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13727 * gdbreplay.c (gdbreplay_version): Update copyright year.
13728 * server.c (gdbserver_version): Likewise.
13730 2009-01-05 Doug Evans <dje@google.com>
13732 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13733 (handle_extended_wait): Improve comment.
13735 2008-12-13 Doug Evans <dje@google.com>
13737 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13738 * server.h (ATTR_MALLOC): New macro.
13739 (xmalloc,xcalloc,xstrdup): Declare.
13740 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13741 * inferiors.c: Ditto.
13742 * linux-low.c: Ditto.
13743 * mem-break.c: Ditto.
13744 * regcache.c: Ditto.
13745 * remote-utils.c: Ditto.
13748 * win32-low.c: Ditto.
13750 2008-12-12 Doug Evans <dje@google.com>
13752 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13753 in debugging printf.
13755 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13757 2008-12-09 Doug Evans <dje@google.com>
13759 * linux-low.h (struct process_info): Delete member tid, unused.
13760 * thread-db.c (find_one_thread): Update.
13761 (maybe_attach_thread): Update.
13763 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13765 * target.h (struct target_ops): Add qxfer_osdata member.
13766 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13768 (linux_qxfer_osdata): New functions.
13769 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13771 * server.c (handle_query): Handle "qXfer:osdata:read:".
13772 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13773 (buffer_xml_printf): New functions.
13774 * server.h (struct buffer): New.
13775 (buffer_grow_str, buffer_grow_str0): New macros.
13776 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13777 (buffer_xml_printf): Declare.
13779 2008-11-24 Doug Evans <dje@google.com>
13781 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13783 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13785 * server.c (handle_v_run): Always use the supplied argument list.
13787 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13789 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13790 (xtensa_regmap_table): Add entry for scompare1.
13792 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13794 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13795 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13796 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13797 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13798 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13799 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13800 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13801 XML target descriptions.
13802 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13803 when inferior is running on an ISA 2.05 or later processor. Add
13804 special case to return offset for full 64-bit slot of FPSCR when
13807 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13809 * Makefile.in (SFILES, clean): Added sparc64 files.
13810 (reg-sparc64.o, reg-sparc64.c): New.
13811 * configure.srv (sparc*-*-linux*): New configuration.
13812 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13813 syscall arguments for SPARC.
13814 (regsets_store_inferior_registers): Likewise.
13815 * linux-sparc-low.c: New file.
13817 2008-10-21 Doug Evans <dje@google.com>
13819 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13820 (READLINE_DIR,READLINE_DEP): Delete.
13821 (INTERNAL_CFLAGS): Update.
13822 (LINTFLAGS): Update.
13824 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13826 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13827 whole argv from the last run, not just argv[0].
13829 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13831 * regcache.c (new_register_cache): Return NULL if the register
13832 cache size isn't known yet.
13833 (free_register_cache): Avoid dereferencing a NULL regcache.
13835 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13837 * configure.srv: Merge MIPS and MIPS64.
13839 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13841 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13843 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13845 * Makefile.in: Add required vsx dependencies.
13847 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13848 Declare init_registers_powerpc_vsx32l.
13849 Declare init_registers_powerpc_vsx64l.
13850 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13851 (ppc_arch_setup): Check for VSX in hwcap.
13852 (ppc_fill_vsxregset): New function.
13853 (ppc_store_vsxregset): New function.
13854 Add new VSX entry in regset_info target_regsets.
13856 * configure.srv: Add new VSX dependencies.
13858 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13860 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13861 (remote_open): Set or clear transport_is_reliable.
13862 (putpkt_binary): Don't expect acks in noack mode.
13863 (getpkt): Don't send ack/nac in noack mode.
13864 * server.c (handle_general_set): Handle QStartNoAckMode.
13865 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13867 (main): Reset noack_mode on every connection.
13868 * server.h (noack_mode): Declare.
13870 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13872 * Makefile.in (GDBREPLAY_OBS): New variable.
13873 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13875 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13876 Daniel Jacobowitz <dan@codesourcery.com>
13878 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13879 (usr_store_inferior_registers): Likewise.
13880 (regsets_store_inferior_registers): Likewise.
13882 2008-07-31 Rolf Jansen <rj@surtec.com>
13883 Pedro Alves <pedro@codesourcery.com>
13885 * configure.ac: Check for memmem declaration.
13886 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13887 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13888 (disable_packet_qfThreadInfo): Unconditionally compile.
13889 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13890 * configure, config.in: Regenerate.
13892 2008-07-28 Doug Kwan <dougkwan@google.com>
13894 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13895 (linux_write_memory): Remove declaration of errno.
13897 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13899 * linux-low.c (handle_extended_wait): Do not use "status"
13900 variable uninitialized.
13902 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13904 * server.c (handle_v_attach): Inhibit reporting dll changes.
13906 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13908 * remote-utils.c (prepare_resume_reply): If requested, don't
13909 output "thread:TID" in the T stop reply.
13911 * server.c (disable_packet_vCont, disable_packet_Tthread)
13912 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13913 (handle_query): If requested, disable support for qC, qfThreadInfo
13915 (handle_v_requests): If requested, disable support for vCont.
13916 (gdbserver_show_disableable): New.
13917 (main): Handle --disable-packet and --disable-packet=LIST.
13919 * server.h (disable_packet_vCont, disable_packet_Tthread)
13920 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13922 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13924 * server.c (gdbserver_usage): Mention --version.
13926 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13928 * Makefile.in (gdbreplay.o): New rule.
13930 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13932 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13933 message, not gdbserver.
13935 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13936 Nathan Sidwell <nathan@codesourcery.com>
13937 Joseph Myers <joseph@codesourcery.com>
13939 * acinclude.m4: Include ../../config/acx.m4.
13940 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13941 * configure, config.in: Regenerate.
13942 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13943 * server.c (gdbserver_version): Print PKGVERSION.
13944 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13945 (main): Adjust gdbserver_usage calls.
13946 * gdbreplay.c (version, host_name): Add declarations.
13947 (gdbreplay_version, gdbreplay_usage): New.
13948 (main): Accept --version and --help options.
13950 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13952 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13953 (arm_breakpoint_at): Handle Thumb.
13954 (the_low_target): Add comment.
13956 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13958 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13960 2008-05-09 Doug Evans <dje@google.com>
13962 * server.h (decode_search_memory_packet): Declare.
13963 * remote-utils.c (decode_search_memory_packet): New fn.
13964 * server.c (handle_search_memory_1): New fn.
13965 (handle_search_memory): New fn.
13966 (handle_query): Process qSearch:memory packets.
13968 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13970 * regcache.c (registers_length): Remove.
13971 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13972 full register packet.
13973 * regcache.h (registers_length): Remove prototype.
13974 * server.h (PBUFSIZ): Define to 16384.
13976 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13978 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13979 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13980 powerpc-64l.o, and powerpc-altivec64l.o.
13981 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13982 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13983 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13984 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13985 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13988 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13989 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13990 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13991 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13992 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13993 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13994 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13995 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13996 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13997 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14000 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14001 (init_registers_powerpc_32l): ... this new prototype.
14002 (init_registers_powerpc_32): Remove, replace by ...
14003 (init_registers_powerpc_altivec32l): ... this new prototype.
14004 (init_registers_powerpc_e500): Remove, replace by ...
14005 (init_registers_powerpc_e500l): ... this new prototype.
14006 (init_registers_ppc64): Remove, replace by ...
14007 (init_registers_powerpc_64l): ... this new prototype.
14008 (init_registers_powerpc_64): Remove, replace by ...
14009 (init_registers_powerpc_altivec64l): ... this new prototype.
14010 (ppc_num_regs): Set to 73.
14011 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14012 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14013 (ppc_cannot_store_register): Handle orig_r3 and trap.
14014 (ppc_arch_setup): Update init_registers_... calls.
14015 (ppc_fill_gregset): Handle orig_r3 and trap.
14017 * inferiors.c (clear_inferiors): Reset current_inferior.
14019 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14021 * acinclude.m4: Add override.m4.
14022 * configure: Regenerate.
14024 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14026 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14027 initial call to init_register_ppc64.
14029 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14031 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14032 single powerpc*-*-linux* case.
14033 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14035 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14037 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14038 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14040 * linux-ppc-low.c: Include <elf.h>.
14041 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14042 (ppc_hwcap): New global variable.
14043 (ppc_regmap): Remove __SPE__ #ifdef sections.
14044 (ppc_regmap_e500): New global variable.
14045 (ppc_cannot_store_register): Update __SPE__ special case.
14046 (ppc_get_hwcap): New function.
14047 (ppc_arch_setup): Use it to determine whether inferior supports
14048 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14049 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14050 Do not access registers if target does not support AltiVec.
14051 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14052 Do not access registers if target does not support SPE.
14053 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14055 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14057 * linux-low.c (disabled_regsets, num_regsets): New.
14058 (use_regsets_p): Delete.
14059 (linux_wait_for_process): Clear disabled_regsets.
14060 (regsets_fetch_inferior_registers): Check and set it.
14061 (regsets_store_inferior_registers): Likewise.
14062 (linux_fetch_registers, linux_store_registers): Do not use
14064 (initialize_low): Allocate disabled_regsets.
14066 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14068 * Makefile.in (LIBOBJS): New.
14069 (OBS): Use LIBOBJS.
14070 (memmem.o): New rule.
14071 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14072 * configure: Regenerated.
14074 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14076 * server.c (handle_query): Never return "unsupported" for
14077 qXfer:features:read queries.
14079 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14081 * server.c (get_features_xml): Fix inverted condition.
14082 (handle_query): Always support qXfer:feature:read.
14084 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14086 * server.c (wrapper_argv): New.
14087 (start_inferior): Handle wrapper_argv. If set, expect an extra
14089 (gdbserver_usage): Document --wrapper.
14090 (main): Parse --wrapper.
14092 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14094 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14095 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14096 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14097 (ppc_set_pc): Likewise.
14098 (ppc_arch_setup): New function.
14099 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14100 of collect_register.
14101 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14103 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14105 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14106 instead of linux-ppc64-low.o.
14107 * linux-ppc64-low.c: Remove file.
14108 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14109 (linux-ppc64-low.o): Remove rule.
14111 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14112 (init_registers_powerpc_64): Likewise.
14113 (ppc_regmap): Conditionally define depending on __powerpc64__.
14114 (ppc_cannot_store_register): Do not special-case "fpscr" when
14115 compiled on __powerpc64__.
14116 (ppc_collect_ptrace_register): New function.
14117 (ppc_supply_ptrace_register): New function.
14118 (ppc_breakpoint): Change type to "unsigned int".
14119 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14120 (the_low_target): Conditionally provide initializers for the
14121 arch_setup member depending on __powerpc64__. Install
14122 collect_ptrace_register and supply_ptrace_register members.
14124 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14126 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14127 * server.c (gdbserver_xmltarget): Define.
14128 (get_features_xml): Use it to replace "target.xml" and arch_string.
14130 * configure.srv: Remove srv_xmltarget. Add XML files that were
14131 mentioned there to srv_xmlfiles instead. Remove conditional tests
14132 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14133 srv_xmlfiles and srv_regobj to include all possible choices.
14134 * configure.ac (srv_xmltarget): Remove.
14135 (srv_xmlfiles): Do not add "target.xml".
14136 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14137 checks for supplementary target information.
14138 * configure: Regenerate.
14139 * Makefile.in (XML_TARGET): Remove.
14140 (target.xml): Remove rule.
14141 (clean): Do not clean up target.xml.
14142 (.PRECIOUS): Do not mention target.xml.
14144 * target.h (struct target_ops): Remove arch_string member.
14145 * linux-low.c (linux_arch_string): Remove.
14146 (linux_target_ops): Remove arch_string initializer.
14147 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14148 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14149 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14150 * spu-low.c (spu_arch_string): Remove.
14151 (spu_target_ops): Remove arch_string initializer.
14152 * win32-low.c (win32_arch_string): Remove.
14153 (win32_target_ops): Remove arch_string initializer.
14154 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14155 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14156 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14158 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14160 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14161 by collect_ptrace_register and supply_ptrace_register hooks.
14162 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14163 instead of checking for the_low_target.left_pad_xfer.
14164 (usr_store_inferior_registers): Use collect_ptrace_register callback
14165 instead of checking for the_low_target.left_pad_xfer.
14167 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14168 (s390_supply_ptrace_register): Likewise.
14169 (s390_fill_gregset): Call s390_collect_ptrace_register.
14170 (the_low_target): Update.
14172 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14173 (ppc_supply_ptrace_register): Likewise.
14174 (the_low_target): Update.
14176 * linux-i386-low.c (the_low_target): Update.
14177 * linux-x86-64-low.c (the_low_target): Update.
14179 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14181 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14182 reg-s390.o and reg-s390x.o.
14184 * linux-low.c (new_inferior): New global variable.
14185 (linux_create_inferior, linux_attach): Set it.
14186 (linux_wait_for_process): Call the_low_target.arch_setup after the
14187 target has stopped for the first time.
14188 (initialize_low): Do not call the_low_target.arch_setup.
14190 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14191 (s390_set_pc): Likewise.
14192 (s390_arch_setup): New function.
14193 (the_low_target): Use s390_arch_setup as arch_setup routine.
14195 * regcache.c (realloc_register_cache): New function.
14196 (set_register_cache): Call it for each existing regcache.
14198 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14200 * server.h (init_registers): Remove prototype.
14202 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14203 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14204 instead of init_registers ().
14205 * linux-arm-low.c (init_registers_arm): Add prototype.
14206 (init_registers_arm_with_iwmmxt): Likewise.
14207 (the_low_target): Add initializer for arch_setup field.
14208 * linux-cris-low.c (init_registers_cris): Add prototype.
14209 (the_low_target): Add initializer for arch_setup field.
14210 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14211 (the_low_target): Add initializer for arch_setup field.
14212 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14213 (the_low_target): Add initializer for arch_setup field.
14214 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14215 (the_low_target): Add initializer for arch_setup field.
14216 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14217 (the_low_target): Add initializer for arch_setup field.
14218 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14219 (the_low_target): Add initializer for arch_setup field.
14220 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14221 (init_registers_mips64_linux): Likewise.
14222 (the_low_target): Add initializer for arch_setup field.
14223 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14224 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14225 (the_low_target): Add initializer for arch_setup field.
14226 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14227 (init_registers_powerpc_64): Likewise.
14228 (the_low_target): Add initializer for arch_setup field.
14229 * linux-s390-low.c (init_registers_s390): Add prototype.
14230 (init_registers_s390x): Likewise.
14231 (the_low_target): Add initializer for arch_setup field.
14232 * linux-sh-low.c (init_registers_sh): Add prototype.
14233 (the_low_target): Add initializer for arch_setup field.
14234 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14235 (the_low_target): Add initializer for arch_setup field.
14236 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14237 (the_low_target): Add initializer for arch_setup field.
14239 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14240 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14241 instead of init_registers ().
14242 * win32-arm-low.c (init_registers_arm): Add prototype.
14243 (the_low_target): Add initializer for arch_setup field.
14244 * win32-i386-low.c (init_registers_i386): Add prototype.
14245 (the_low_target): Add initializer for arch_setup field.
14247 * spu-low.c (init_registers_spu): Add prototype.
14248 (initialize_low): Call initialie_registers_spu () instead of
14249 initialize_registers ().
14251 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14253 * server.c (handle_v_requests): When handling the vRun and vAttach
14254 packets, if already debugging a process, don't kill it. Return an
14257 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14259 * server.c (handle_query): Correct length check.
14261 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14263 * win32-low.c (do_initial_child_stuff): Add process handle
14264 parameter. Set current_process_handle and current_process_id from the
14265 parameters. Clear globals.
14266 (win32_create_inferior): Don't set current_process_handle and
14267 current_process_id here. Instead pass them on the call to
14268 do_initial_child_stuff.
14269 (win32_attach): Likewise.
14270 (win32_clear_inferiors): New.
14271 (win32_kill): Don't close the current process handle or the
14272 current thread handle here. Instead call win32_clear_inferiors.
14273 (win32_detach): Don't open a new handle to the process. Call
14274 win32_clear_inferiors.
14275 (win32_join): Don't rely on current_process_handle; open a new
14276 handle using the process id.
14277 (win32_wait): Call win32_clear_inferiors when the inferior process
14280 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14282 * server.c (monitor_show_help): Add "exit".
14284 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14286 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14287 (clean): Add reg-xtensa.c.
14288 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14289 * configure.srv (xtensa*-*-linux*) New target.
14290 * linux-xtensa-low.c: New.
14291 * xtensa-xtregs.c: New.
14293 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14295 * hostio.c: Don't include errno.h.
14296 (errno_to_fileio_errno): Move to hostio-errno.
14297 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14298 error number outputting to the target->hostio_last_error callback.
14299 (hostio_packet_error): Use FILEIO_EINVAL directly.
14300 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14301 calls to hostio_error.
14302 * hostio-errno.c: New.
14303 * server.h (hostio_last_error_from_errno): Declare.
14304 * target.h (target_ops): Add hostio_last_error member.
14305 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14306 as hostio_last_error handler.
14307 * spu-low.c (spu_target_ops): Likewise.
14308 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14309 (wince_hostio_last_error): New functions.
14310 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14311 as hostio_last_error handler.
14312 (win32_target_ops) [!_WIN32_WCE]: Register
14313 hostio_last_error_from_errno as hostio_last_error handler.
14314 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14315 (hostio-errno.o): New rule.
14316 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14317 * configure.srv (srv_hostio_err_objs): New variable. Default to
14319 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14320 * configure: Regenerate.
14322 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14324 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14325 (linux_kill, linux_detach): Clean up the process list.
14326 * remote-utils.c (remote_open): Improve port number parsing.
14327 (putpkt_binary, input_interrupt): Only send interrupts if the target
14329 * server.c (extended_protocol): Make static.
14330 (attached): Define earlier.
14331 (exit_requested, response_needed, program_argv): New variables.
14332 (target_running): New.
14333 (start_inferior): Clear attached here.
14334 (attach_inferior): Set attached here.
14335 (require_running): Define.
14336 (handle_query): Use require_running and target_running. Implement
14338 (handle_v_attach, handle_v_run): New.
14339 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14340 (gdbserver_usage): Update.
14341 (main): Redo argument parsing. Handle --debug and --multi. Handle
14342 --attach along with other options or after the port. Save
14343 program_argv. Support no initial program. Resynchronize
14344 communication with GDB after an error. Handle "monitor exit".
14345 Use require_running and target_running. Always allow the extended
14346 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14347 restart in extended mode.
14348 * README: Refer to the GDB manual. Update --attach usage.
14350 2007-12-20 Andreas Schwab <schwab@suse.de>
14352 * linux-low.c (STACK_SIZE): Define.
14353 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14354 (linux_test_for_tracefork): Likewise.
14356 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14358 * linux-low.c (linux_wait_for_event): Update messages. Do not
14359 reinsert auto-delete breakpoints.
14360 * mem-break.c (struct breakpoint): Change return type of handler to
14362 (set_breakpoint_at): Update handler type.
14363 (reinsert_breakpoint_handler): Return 1 instead of calling
14365 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14367 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14368 * mem-break.h (set_breakpoint_at): Update handler type.
14369 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14370 * win32-low.c (auto_delete_breakpoint): New.
14371 (get_child_debug_event): Use it.
14373 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14375 * configure.ac: Check for pread and pwrite.
14376 * hostio.c (handle_pread): Fall back to lseek and read.
14377 (handle_pwrite): Fall back to lseek and write.
14378 * config.in, configure: Regenerated.
14380 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14382 * server.c (myresume): Add own_buf argument.
14383 (main): Update calls.
14385 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14387 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14388 * remote-utils.c (remote_open): Do not call disable_async_io.
14389 (block_async_io): Delete.
14390 (unblock_async_io): Make static.
14391 (initialize_async_io): New.
14392 * server.c (handle_v_cont): Handle async I/O here.
14393 (myresume): Likewise. Move other common resume tasks here...
14394 (main): ... from here. Call initialize_async_io. Disable async
14395 I/O before the main loop.
14396 * server.h (initialize_async_io): Declare.
14397 (block_async_io, unblock_async_io): Delete prototypes.
14398 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14400 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14402 * remote-utils.c (readchar): Allow binary data in received messages.
14404 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14406 * win32-low.c (attaching): New global.
14407 (win32_create_inferior): Clear the `attaching' global.
14408 (win32_attach): Set the `attaching' global.
14409 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14410 attaching. Only set a breakpoint at the entry point if not
14413 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14415 * server.c (main): Don't report dll events on the initial
14416 connection on attaches.
14418 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14420 * server.c (main): Relax numerical bases supported for the pid of
14421 the --attach command line argument.
14423 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14425 * win32-low.c (win32_attach): Call OpenProcess before
14426 DebugActiveProcess, not after. Add last error output to error
14429 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14431 * win32-low.c (win32_get_thread_context)
14432 (win32_set_thread_context): New functions.
14433 (thread_rec): Use win32_get_thread_context.
14434 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14435 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14438 2007-12-03 Leo Zayas
14439 Pedro Alves <pedro_alves@portugalmail.pt>
14441 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14443 (child_add_thread): Minor cleanup.
14444 (child_continue): Resume artificially suspended threads before
14445 calling ContinueDebugEvent.
14446 (suspend_one_thread): New.
14447 (fake_breakpoint_event): New.
14448 (get_child_debug_event): Change return type to int. Check here if
14449 gdb sent an interrupt request. If a soft interrupt was requested,
14450 fake a breakpoint event. Return 0 if there is no event to handle,
14452 (win32_wait): Don't check here if gdb sent an interrupt request.
14453 Ensure there is a valid event to handle.
14454 (win32_request_interrupt): Add soft interruption method as last
14457 2007-12-03 Leo Zayas
14458 Pedro Alves <pedro_alves@portugalmail.pt>
14460 * win32-low.h (win32_thread_info): Add descriptions to the
14461 structure members. Replace `suspend_count' counter by a
14463 * win32-low.c (thread_rec): Update condition of when to get the
14464 context from the inferior. Rely on ContextFlags being set if it
14465 has already been retrieved. Only suspend the inferior thread if
14466 we haven't already. Warn if that fails.
14467 (continue_one_thread): s/suspend_count/suspended/. Only call
14468 ResumeThread once. Warn if that fails.
14470 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14472 * win32-low.c (win32_wait): Don't read from the inferior when it
14473 has already exited.
14475 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14477 * Makefile.in (win32_low_h): New variable.
14478 (win32-low.o): Add dependency on $(win32_low_h).
14479 (win32-arm-low.o, win32-i386-low.o): New rules.
14481 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14483 * hostio.c: Correct copyright year.
14485 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14487 * Makefile.in (OBS): Add hostio.o.
14488 (hostio.o): New rule.
14489 * server.h (handle_vFile): Declare.
14490 * hostio.c: New file.
14491 * server.c (handle_v_requests): Take packet_len and new_packet_len
14492 for binary packets. Call handle_vFile.
14493 (main): Update call to handle_v_requests.
14495 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14497 * linux-low.c: Include <sched.h>.
14499 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14501 * linux-low.c (linux_tracefork_grandchild): New.
14502 (linux_tracefork_child): Use clone.
14503 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14505 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14507 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14509 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14511 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14513 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14515 * inferiors.c (change_inferior_id): Delete.
14516 (add_pid_to_list, pull_pid_from_list): New.
14517 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14518 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14519 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14520 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14521 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14522 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14523 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14524 (using_threads): Always set to 1.
14525 (handle_extended_wait): New.
14526 (add_process): Do not set TID.
14527 (linux_create_inferior): Set must_set_ptrace_flags.
14528 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14529 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14530 (linux_thread_alive): Rename TID argument to LWPID.
14531 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14532 (linux_wait_for_event): Do not use TID or check using_threads. Update
14533 call to dead_thread_notify. Call handle_extended_wait.
14534 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14535 (send_sigstop): Delete sigstop_sent.
14536 (wait_for_sigstop): Avoid TID.
14537 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14538 (linux_test_for_tracefork): New.
14539 (linux_lookup_signals): Use thread_db_active and
14540 linux_supports_tracefork_flag.
14541 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14542 * linux-low.h (get_process_thread): Avoid TID.
14543 (struct process_ifo): Move thread_known and tid to the end. Remove
14545 (linux_attach_lwp, thread_db_init): Update prototypes.
14546 * server.h (change_inferior_id): Delete prototype.
14547 (add_pid_to_list, pull_pid_from_list): New prototypes.
14548 * thread-db.c (thread_db_use_events): New.
14549 (find_first_thread): Rename to...
14550 (find_one_thread): ...this. Update callers and messages. Do not
14551 call fatal. Check thread_db_use_events. Do not call
14552 change_inferior_id or new_thread_notify.
14553 (maybe_attach_thread): Update. Do not call new_thread_notify.
14554 (thread_db_init): Set thread_db_use_events. Check use_events.
14555 * utils.c (fatal, warning): Correct message prefix.
14557 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14559 * Makefile.in (clean): Remove new files.
14560 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14561 (powerpc-64.o, powerpc-64.c): New rules.
14562 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14563 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14565 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14567 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14568 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14569 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14570 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14571 (target_regsets): Add AltiVec and SPE register sets.
14572 * configure.ac: Check for AltiVec and SPE.
14573 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14574 (ppc_fill_vrregset, ppc_store_vrregset): New.
14575 (target_regsets): Add AltiVec register set.
14576 * configure: Regenerated.
14578 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14580 * linux-low.c (O_LARGEFILE): Define.
14581 (linux_read_memory): Use /proc/PID/mem.
14582 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14583 * configure, config.in: Regenerated.
14585 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14587 * linux-low.c (linux_wait_for_event): Do not pass signals while
14590 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14592 * win32-low.c (create_process): New.
14593 (win32_create_inferior): Use create_process instead of
14594 CreateProcess. If create_process failed retry appending an ".exe"
14595 suffix. Store the GetLastError result immediatelly after
14596 create_process calls and use it on the call to error.
14598 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14600 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14602 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14604 * configure.ac: Switch license to GPLv3.
14606 2007-08-01 Michael Snyder <msnyder@access-company.com>
14608 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14610 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14612 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14614 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14615 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14616 CloseToolhelp32Snapshot.
14617 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14618 CloseToolhelp32Snapshot.
14620 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14622 * server.c (main): Check for inferior exit before main loop.
14624 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14626 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14627 instead of on tmp_desc.
14629 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14630 Daniel Jacobowitz <dan@codesourcery.com>
14632 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14633 (add_thread): Minor cleanups.
14634 (clear_inferiors): Move lower in the file. Clear the DLL
14636 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14637 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14638 (xml_escape_text): New.
14639 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14641 (handle_v_cont): Report errors.
14642 (gdbserver_version): Update.
14643 (main): Correct size of own_buf. Do not report initial DLL events.
14644 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14645 (unloaded_dll, xml_escape_text): New.
14646 * win32-low.c (enum target_waitkind): Update comments.
14647 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14648 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14649 (win32_EnumProcessModules, win32_GetModuleInformation)
14650 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14651 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14652 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14653 (win32_Module32First, win32_Module32Next, load_toolhelp)
14654 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14655 (get_child_debug_event): Handle DLL events.
14656 (win32_wait): Likewise.
14658 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14660 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14661 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14663 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14665 * win32-low.c (handle_output_debug_string): Ignore event if not
14668 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14670 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14672 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14674 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14676 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14678 * inferiors.c (change_inferior_id): Add comment.
14679 * linux-low.c (check_removed_breakpoint): Add an early
14680 prototype. Improve debug output.
14681 (linux_attach): Doc update.
14682 (linux_detach_one_process, linux_detach): Clean up before releasing
14684 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14685 * linux-low.h (struct process_info): Doc improvement.
14686 * mem-break.c (delete_all_breakpoints): New.
14687 * mem-break.h (delete_all_breakpoints): New prototype.
14688 * thread-db.c (find_first_thread): New.
14689 (thread_db_create_event): Call it instead of
14690 thread_db_find_new_threads. Clean up unused variables.
14691 (maybe_attach_thread): Remove first thread handling.
14692 (thread_db_find_new_threads): Use find_first_thread.
14693 (thread_db_get_tls_address): Likewise.
14695 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14697 * thread-db.c (thread_db_find_new_threads): Add prototype.
14698 (thread_db_create_event): Check for the main thread before adding
14700 (maybe_attach_thread): Only enable event reporting if TID == 0.
14701 (thread_db_get_tls_address): Check for new threads.
14703 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14705 * linux-low.c (linux_create_inferior): Try execv before execvp.
14706 * spu-low.c (spu_create_inferior): Likewise.
14708 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14710 * linux-low.c (linux_create_inferior): Change execv to execvp.
14711 * spu-low.c (spu_create_inferior): Likewies.
14713 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14715 * Makefile.in (clean): Clean new files instead of deleted ones.
14716 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14717 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14719 * configure.srv: Specify XML files and new regformats for MIPS and
14721 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14722 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14723 an entry for the restart register.
14724 (mips_cannot_fetch_register, mips_cannot_store_register)
14725 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14726 register names to match the XML descriptions.
14727 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14728 restart register instead of $0.
14730 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14731 Markus Deuling <deuling@de.ibm.com>
14733 * remote-utils.c (decode_xfer_write): New function.
14734 * server.h (decode_xfer_write): Add prototype.
14735 * server.c (handle_query): Add PACKET_LEN argument. Support
14736 qXfer:spu:read and qXfer:spu:write packets.
14737 (main): Pass packet_len to handle_query.
14738 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14739 * target.h (target_ops): Add qxfer_spu.
14741 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14743 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14744 accessing non-seekable spufs files.
14746 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14748 * server.c (handle_query): Add reply for qC packet.
14750 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14751 Leo Zayas <lerele@champenstudios@com>
14753 * server.h (check_remote_input_interrupt_request): New function.
14754 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14755 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14756 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14757 (check_remote_input_interrupt_request): New function.
14758 * server.h (check_remote_input_interrupt_request): Declare.
14759 * win32-low.c (winapi_DebugBreakProcess,
14760 winapi_GenerateConsoleCtrlEvent): New typedefs.
14761 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14763 (win32_wait): Check for remote interrupt request
14764 with check_remote_input_interrupt_request.
14765 (win32_request_interrupt): New function.
14766 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14768 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14770 * win32-low.c (debug_registers_changed,
14771 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14772 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14773 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14774 (thread_rec): Get context using the low target.
14775 (child_add_thread): Call thread_added on the low target,
14776 which does the same thing.
14778 (do_initial_child_stuff): Remove debug registers references.
14779 Set context using the low target. Resume threads after
14780 setting the contexts.
14781 (child_continue): Remove dead variable. Remove debug
14782 registers references.
14783 (child_fetch_inferior_registers): Go through the low target.
14784 (do_child_store_inferior_registers): Remove.
14785 (child_store_inferior_registers): Go through the low target.
14786 (win32_resume): Remove debug registers references.
14787 Set context using the low target.
14788 (handle_exception): Change return type to void. Don't record
14789 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14790 first chance exception.
14791 (get_child_debug_event): Change return type to void. Remove
14792 goto loop. Always return after waiting for debug event.
14793 (win32_wait): Convert to switch statement. Handle spurious
14796 * win32-i386-low.c (debug_registers_changed,
14797 debug_registers_used): New.
14798 (initial_stuff): Rename to ...
14799 (i386_initial_stuff): ... this. Clear debug registers
14801 (store_debug_registers): Delete.
14802 (i386_get_thread_context): New.
14803 (load_debug_registers): Delete.
14804 (i386_set_thread_context): New.
14805 (i386_thread_added): New.
14806 (single_step): Rename to ...
14807 (i386_single_step): ... this.
14808 (do_fetch_inferior_registers): Rename to ...
14809 (i386_fetch_inferior_register): ... this.
14810 (i386_store_inferior_register): New.
14811 (the_low_target): Adapt to new interface.
14813 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14814 (arm_get_thread_context): New.
14815 (arm_set_thread_context): New.
14817 (do_fetch_inferior_registers): Rename to ...
14818 (arm_fetch_inferior_register): ... this.
14819 (arm_store_inferior_register): New.
14820 (arm_wince_breakpoint): Reimplement as unsigned long.
14821 (arm_wince_breakpoint_len): Define.
14822 (the_low_target): Adapt to new interface.
14824 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14825 load_debug_registers. Add get_thread_context, set_thread_context,
14826 thread_added and store_inferior_register. Rename
14827 fetch_inferior_registers to fetch_inferior_register.
14828 (regptr): Remove declaration.
14830 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14832 * linux-low.c (linux_detach): Change return type to int. Return 0.
14833 * spu-low.c (spu_detach): Likewise.
14835 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14837 * target.h (target_ops): Change return type of detach to int.
14839 (join_inferior): New.
14840 * server.c (main): Don't skip detach support on mingw32.
14841 If the inferior doesn't support detaching return error.
14842 Call join_inferior instead of using waitpid.
14843 * linux-low.c (linux_join): New.
14844 (linux_target_op): Add linux_join.
14845 * spu-low.c (spu_join): New.
14846 (spu_target_ops): Add spu_join.
14847 * win32-low.c (win32_detach): Adapt to new interface.
14848 Reopen current_process_handle before detaching. Issue a child
14849 resume before detaching.
14851 (win32_target_op): Add win32_join.
14853 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14855 * win32-low.c (win32-attach): Fix return value.
14856 * target.h (target_ops): Describe ATTACH return values.
14858 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14860 * win32-low.c (GETPROCADDRESS): Define.
14861 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14862 (winapi_DebugSetProcessKillOnExit): Likewise.
14863 (win32_create_inferior): Force usage of ansi CreateProcessA.
14864 (win32_attach): Use GETPROCADDRESS.
14865 (win32_detach): Likewise.
14867 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14869 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14871 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14873 * win32-low.c: Commit leftover changes from 2007-03-29.
14875 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14877 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14878 fields short instead of int. Add explicit padding.
14879 (i387_cache_to_fsave): Remove unnecessary casts.
14880 (i387_fsave_to_cache): Doc fix.
14881 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14883 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14885 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14886 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14888 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14890 * configure.srv (arm*-*-mingw32ce*): Move near the other
14893 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14895 * configure.ac: Add errno checking.
14896 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14897 sys/file.h and malloc.h.
14898 (AC_CHECK_DECLS): Add perror.
14899 (srv_mingwce): Handle.
14900 * configure.srv (i[34567]86-*-cygwin*): Add
14901 win32-i386-low.o to srv_tgtobj.
14902 (i[34567]86-*-mingw*): Likewise.
14903 (arm*-*-mingw32ce*): Add case.
14904 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14905 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14906 [__MINGW32CE__] (strerror): New function.
14907 [__MINGW32CE__] (errno): Define to GetLastError.
14908 [__MINGW32CE__] (COUNTOF): New macro.
14909 (remote_open): Remove extra close call.
14910 * mem-break.c (delete_breakpoint_at): New function.
14911 * mem-break.h (delete_breakpoint_at): Declare.
14912 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14913 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14914 [USE_WIN32API] (read, write): Add char* casts.
14915 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14916 * server.h: Include wincecompat.h on Windows CE.
14917 [HAVE_ERRNO_H]: Check.
14918 (perror): Declare if not declared.
14919 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14920 (perror_with_name): Remove errno declaration.
14921 * wincecompat.h: New.
14922 * wincecompat.c: New.
14923 * win32-low.h: New.
14924 * win32-arm-low.c: New.
14925 * win32-i386-low.c: New.
14926 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14927 (OUTMSG2): Make it safe.
14929 (COUNTOF): New macro.
14930 (NUM_REGS): Get it from the low target.
14931 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14932 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14933 (thread_rec): Let low target handle debug registers.
14934 (child_add_thread): Likewise.
14935 (child_init_thread_list): Likewise.
14936 (continue_one_thread): Likewise.
14938 (do_child_fetch_inferior_registers): Move to ...
14939 * win32-i386-low.c: ... here, and rename to ...
14940 (do_fetch_inferior_registers): ... this.
14941 * win32-low.c (child_fetch_inferior_registers):
14942 Go through the low target.
14943 (do_child_store_inferior_registers): Use regptr.
14944 (strwinerror): New function.
14945 (win32_create_inferior): Handle Windows CE.
14946 Use strwinerror instead of strerror on Windows error
14947 codes. Add program to the error output.
14948 Don't close the main thread handle on Windows CE.
14949 (win32_attach): Use coredll.dll on Windows CE.
14950 (win32_kill): Close current process and current
14952 (win32_detach): Use coredll.dll on Windows CE.
14953 (win32_resume): Let low target handle debug registers, and
14955 (handle_exception): Add/Remove initial breakpoint. Avoid
14956 non-existant WSTOPSIG on Windows CE.
14957 (win32_read_inferior_memory): Cast to remove warning.
14958 (win32_arch_string): Go through the low target.
14959 (initialize_low): Call set_breakpoint_data with the low
14960 target's breakpoint.
14961 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14962 FOP_REGNUM, mappings): Move to ...
14963 * win32-i386-low.c: ... here.
14964 * win32-low.c (win32_thread_info): Move to ...
14965 * win32-low.h: ... here.
14966 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14967 win32-arm-low.c and wincecompat.c.
14968 (all:): Add $EXEEXT.
14969 (install-only:): Likewise.
14970 (gdbserver:): Likewise.
14971 (gdbreplay:): Likewise.
14972 * config.in: Regenerate.
14973 * configure: Regenerate.
14975 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14977 * win32-low.c: Rename typedef thread_info to
14978 win32_thread_info throughout.
14980 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14982 * win32-i386-low.c: Rename to ...
14983 * win32-low.c: ... this.
14984 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14985 * Makefile.in: Likewise.
14987 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14989 * remote-utils.c (monitor_output): Constify msg parameter.
14990 * server.h (monitor_output): Likewise.
14991 * win32-i386-low.c (handle_output_debug_string): New.
14992 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14993 handle_output_debug_string.
14994 (get_child_debug_event): Likewise.
14996 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14998 * server.c (main): Correct strtoul check.
15000 2007-03-27 Jon Ringle <jon@ringle.org>
15002 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15004 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15006 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15008 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15010 * terminal.h: Check HAVE_SGTTY_H.
15012 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15014 * remote-utils.c (remote_open): Print out the assigned port number.
15016 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15018 * remote-utils.c (monitor_output): New function.
15019 * server.c (debug_threads): Define here.
15020 (monitor_show_help): New function.
15021 (handle_query): Handle qRcmd.
15022 (main): Do not handle 'd' packet.
15023 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15024 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15027 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15029 * Makefile.in (EXEEXT): New.
15030 (clean): Use $(EXEEXT).
15032 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15034 * target.h (target_ops): Rename send_signal to request_interrupt,
15035 and remove enum target_signal parameter.
15036 * linux-low.c (linux_request_interrupt): Rename from
15037 linux_send_signal, and always send SIGINT.
15038 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15039 and always send SIGINT.
15040 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15042 (input_interrupt): Likewise.
15044 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15046 * server.c (get_features_xml): Check if target implemented
15048 * win32-i386-low.c (win32_arch_string): New.
15049 (win32_target_ops): Add win32_arch_string as arch_string member.
15051 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15053 * spu-low.c (spu_arch_string): New.
15054 (spu_target_ops): Add spu_arch_string.
15056 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15058 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15059 * configure.ac: Do not check for terminal.h.
15060 * configure, config.in: Regenerated.
15062 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15064 * Makefile.in (OBS): Add $(XML_BUILTIN).
15065 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15067 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15068 (arm-with-iwmmxt.c): New.
15069 * config.in, configure: Regenerate.
15070 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15071 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15072 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15073 (arm*-*-linux*): Add iWMMXt and regset support.
15074 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15075 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15076 (arm_store_wmmxregset, target_regsets): New.
15077 * server.c (get_features_xml): Take annex argument. Check builtin
15079 (handle_query): Handle multiple annexes.
15081 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15083 * remote-utils.c [USE_WIN32API] (read, write): Define.
15084 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15087 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15089 * linux-i386-low.c (the_low_target): Set arch_string.
15090 * linux-x86-64-low.c (the_low_target): Likewise.
15091 * linux-low.c (linux_arch_string): New.
15092 (linux_target_ops): Add it.
15093 * linux-low.h (struct linux_target_ops): Add arch_string.
15094 * server.c (write_qxfer_response): Use const void * for DATA.
15095 (get_features_xml): New.
15096 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15097 * target.h (struct target_ops): Add arch_string method.
15099 2007-01-03 Denis Pilat <denis.pilat@st.com>
15100 Daniel Jacobowitz <dan@codesourcery.com>
15102 * linux-low.c (linux_kill): Handle being called with no threads.
15103 * win32-i386-low.c (win32_kill): Likewise.
15104 (get_child_debug_event): Clear current_process_handle.
15106 2006-12-30 Denis PILAT <denis.pilat@st.com>
15107 Daniel Jacobowitz <dan@codesourcery.com>
15109 * remote-utils.c (remote_open): Check the type of specified
15110 serial port devices before opening them.
15111 * server.c (main): Kill the inferior if an error occurs during
15112 the first remote_open.
15114 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15116 * README: Update supported targets.
15118 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15120 * Makefile.in (clean): Remove reg-mips64.c.
15121 (reg-mips64.c, reg-mips64.o): New rules.
15122 * configure.srv: Handle mips64. Include regset support for mips.
15123 * linux-mips-low.c (union mips_register): New.
15124 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15125 (mips_breakpoint, mips_breakpoint_at): Use int.
15126 (mips_collect_register, mips_supply_register)
15127 (mips_collect_register_32bit, mips_supply_register_32bit)
15128 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15129 (mips_store_fpregset, target_regsets): New.
15130 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15132 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15134 * configure.srv: Add target "spu*-*-*".
15135 * Makefile.in (clean): Remove reg-spu.c.
15136 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15137 * spu-low.c: New file.
15139 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15141 * configure.ac: Correct td_thr_tls_get_addr test.
15142 * configure: Regenerated.
15144 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15146 * linux-low.c (linux_wait_for_event): Reformat. Use the
15147 pass_signals array.
15148 * remote-utils.c (decode_address_to_semicolon): New.
15149 * server.c (pass_signals, handle_general_set): New.
15150 (handle_query): Mention QPassSignals for qSupported.
15151 (main): Call handle_general_set.
15152 * server.h (pass_signals, decode_address_to_semicolon): New.
15154 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15156 * server.c (handle_query): Correct error handling for read_auxv.
15158 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15160 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15161 and srv_linux_thread_db to yes.
15162 * linux-s390-low.c (s390_fill_gregset): New function.
15163 (target_regsets): Define data structure.
15165 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15167 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15168 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15169 * config.in, configure: Regenerated.
15170 * inferiors.c (gdb_id_to_thread): New function.
15171 (gdb_id_to_thread_id): Use it.
15172 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15173 * linux-low.h (struct process_info): Add th member.
15174 (thread_db_get_tls_address): New prototype.
15175 * remote-utils.c (decode_address): Make non-static.
15176 * server.c (handle_query): Handle qGetTLSAddr.
15177 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15178 * target.h (struct target_ops): Add get_tls_address.
15179 * thread-db.c (maybe_attach_thread): Save the thread handle.
15180 (thread_db_get_tls_address): New.
15182 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15184 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15185 (linux_resume_one_process): Take a siginfo_t *. Update all
15186 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15187 (struct pending_signals): Add a siginfo_t.
15188 (linux_wait_for_process): Always set last_status.
15189 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15190 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15191 * linux-low.h (struct process_info): Add last_status.
15193 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15195 * remote-utils.c (try_rle): New function.
15196 (putpkt_binary): Use it.
15198 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15200 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15201 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15202 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15203 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15204 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15207 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15209 * server.c (terminal_fd): New variable.
15210 (old_foreground_pgrp): Likewise.
15211 (restore_old_foreground_pgrp): New function.
15212 (start_inferior): Record the terminal file descriptor in terminal_fd
15213 and its original foreground group in old_foreground_pgrp. Register
15214 restore_old_foreground_pgrp with atexit().
15216 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15218 * server.c (handle_query): Correct qPart to qXfer.
15220 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15222 * configure.ac: Check for more headers which are missing on
15223 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15224 * configure.srv: Add Cygwin and mingw32.
15225 * remote-utils.c: Don't include headers unconditionally which
15226 are missing on mingw32. Include <winsock.h> for mingw32.
15227 (remote_open): Adjust for mingw32 support. Flush
15228 standard error after writing to it.
15229 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15230 (unblock_async_io, enable_async_io, disable_async_io)
15231 (readchar, getpkt): Update for Winsock support.
15232 (prepare_resume_reply): Expect a protocol signal number.
15233 * server.c: Disable <sys/wait.h> on mingw32.
15234 (start_inferior): Adjust for mingw32 support. Flush
15235 standard error after writing to it.
15236 (attach_inferior): Likewise. Use protocol signal
15238 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15240 * win32-i386-low.c: New file.
15241 * Makefile.in (XM_CLIBS): Set.
15242 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15243 (win32-i386-low.o): New dependency rule.
15244 * linux-low.c (linux_wait): Use target signal numbers.
15245 * target.h (struct target_ops): Doc fix.
15246 * server.h (target_signal_to_name): New prototype.
15247 * gdbreplay.c: Don't include headers unconditionally which
15248 are missing on mingw32. Include <winsock.h> for mingw32.
15249 (remote_close, remote_open): Adjust for Winsock support.
15250 * configure, config.in: Regenerated.
15252 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15254 * server.c (decode_xfer_read, write_qxfer_response): New.
15255 (handle_query): Take a packet length argument. Handle
15256 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15257 the qSupported response.
15258 (main): Update call to handle_query.
15260 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15262 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15263 (putpkt_binary): Renamed from putpkt and adjusted for binary
15265 (putpkt): New wrapper for putpkt_binary.
15266 (readchar): Don't mask off the high bit.
15267 (decode_X_packet): New function.
15268 * server.c (main): Call putpkt_binary if a handler sets the packet
15269 length. Save the length of the incoming packet. Handle 'X'.
15270 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15272 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15274 * server.c (handle_query): Handle qSupported.
15276 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15278 * remote-utils.c (all_symbols_looked_up): New variable.
15279 (look_up_one_symbol): Check it.
15280 * server.h (look_up_one_symbol): New declaration.
15281 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15283 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15285 * Makefile.in (linux-arm-low.o): Update dependencies.
15286 * linux-arm-low.c: Include "gdb_proc_service.h".
15287 (PTRACE_GET_THREAD_AREA): Define.
15288 (ps_get_thread_area): New function.
15290 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15292 * configure.srv (m68k*-*-uclinux*): New target.
15293 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15294 (linux_resume_one_process): Remove extraneous cast.
15295 (linux_read_offsets): New.
15296 (linux_target_op): Add linux_read_offsets on mmuless systems.
15297 * server.c (handle_query): Add qOffsets logic.
15298 * target.h (struct target_ops): Add read_offsets.
15300 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15302 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15303 (PTRACE_GET_THREAD_AREA): Define.
15304 (ps_get_thread_area): New function.
15305 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15306 (linux-x86-64-low.o): Update.
15308 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15310 * configure.ac: Remove checks for prfpregset_t.
15311 * gdb_proc_service.h: New file.
15312 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15313 new "gdb_proc_service.h".
15314 * proc-service.c: Likewise.
15315 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15316 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15317 * Makefile.in (gdb_proc_service_h): Updated.
15318 * configure, config.in: Regenerated.
15320 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15322 * remote-utils.c (prepare_resume_reply): Move declaration
15323 of gdb_id_from_wait to the top of the block.
15325 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15327 * linux-low.c (regsets_store_inferior_registers): Read the regset
15328 from the target before filling it.
15330 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15332 * server.c (attach_inferior): Return SIGTRAP for a successful
15335 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15337 * Makefile.in (OBS): Add version.o.
15338 (STAGESTUFF): Delete.
15339 (version.o): Add dependencies.
15340 (version.c): Replace rule.
15341 (clean): Remove version.c.
15342 * server.c (gdbserver_version): New.
15343 (gdbserver_usage): Use printf.
15344 (main): Handle --version and --help.
15345 * server.h (version, host_name): Add declarations.
15347 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15359 * linux-x86-64-low.c:
15361 * linux-s390-low.c:
15362 * linux-ppc64-low.c:
15364 * linux-mips-low.c:
15365 * linux-m68k-low.c:
15366 * linux-m32r-low.c:
15369 * linux-ia64-low.c:
15370 * linux-i386-low.c:
15371 * linux-crisv32-low.c:
15383 * gdbserver.1: Add (C) after Copyright. Update the FSF
15386 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15388 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15389 (arm_breakpoint_at): Recognize both breakpoints.
15390 (the_low_target): Use the correct breakpoint instruction.
15392 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15394 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15395 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15396 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15397 (the_low_target): Update.
15399 2005-10-25 Andreas Schwab <schwab@suse.de>
15401 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15403 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15404 (ia64_num_regs): Reduce to 462.
15406 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15408 * acinclude.m4: Correct quoting.
15409 * aclocal.m4: Regenerated.
15411 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15412 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15413 (thread_db_init): Call thread_db_err_str.
15414 * configure.ac: Check for TD_VERSION.
15415 * config.in, configure: Regenerated.
15417 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15419 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15421 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15423 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15424 is not available. Define HAVE_PTRACE_GETREGS if it is.
15425 * config.in, configure: Regenerated.
15426 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15427 * linux-i386-low.c, linux-m68k-low.c: Update to use
15428 HAVE_PTRACE_GETREGS.
15429 * linux-low.c (regsets_fetch_inferior_registers)
15430 (regsets_store_inferior_registers): Only return 0 if we processed
15432 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15433 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15435 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15437 * inferiors.c (struct thread_info): Add gdb_id.
15438 (add_thread): Add gdb_id argument.
15439 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15440 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15441 calls to add_thread.
15442 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15443 * server.c (handle_query): Use thread_to_gdb_id.
15444 (handle_v_cont, main): Use gdb_id_to_thread_id.
15445 * server.h (add_thread): Update prototype.
15446 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15449 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15451 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15452 left-padded registers.
15453 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15454 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15456 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15458 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15459 * configure: Regenerate.
15460 * config.in: Regenerate.
15461 * server.h (NEED_DECLARATION_STRERROR):
15462 Replace with !HAVE_DECL_STRERROR.
15464 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15466 * linux-low.c (linux_wait, linux_send_signal): Don't test
15467 an unsigned long variable for > 0 if it could be MAX_ULONG.
15468 * server.c (myresume): Likewise.
15469 * target.c (set_desired_inferior): Likewise.
15471 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15473 * configure.ac: Simplify and improve check for socklen_t.
15474 * configure, config.in: Regenerate.
15476 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15478 * acconfig.h: Remove.
15479 * configure.ac: Add a test for socklen_t. Use three-argument
15480 AC_DEFINE throughout.
15481 * config.in: Regenerated using autoheader 2.59.
15482 * configure: Regenerated.
15484 * gdbreplay.c (socklen_t): Provide a default.
15485 (remote_open): Use socklen_t.
15486 * remote-utils.c (socklen_t): Provide a default.
15487 (remote_open): Use socklen_t.
15488 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15491 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15493 * linux-low.c (linux_read_memory, linux_write_memory)
15494 (linux_read_auxv): Likewise.
15495 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15496 (check_mem_write): Likewise.
15497 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15499 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15500 (registers_from_string, register_data): Likewise.
15501 * server.c (handle_query, main): Likewise.
15502 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15503 (decode_M_packet): Likewise.
15504 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15505 * target.h (struct target_ops): Update read_memory, write_memory,
15507 (read_inferior_memory, write_inferior_memory): Update.
15508 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15509 to unsigned char *.
15510 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15511 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15512 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15513 linux-s390-low.c, linux-sh-low.c: Update for changes in
15514 read_inferior_memory and the_low_target->breakpoint.
15516 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15518 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15519 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15520 * configure.srv: Add powerpc64-*-linux*.
15521 * linux-ppc64-low.c: New file.
15523 2005-05-23 Orjan Friberg <orjanf@axis.com>
15525 * linux-cris-low.c: New file with support for CRIS.
15526 * linux-crisv32-low.c: Ditto for CRISv32.
15527 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15528 (clean): Add reg-cris.c and reg-crisv32.c.
15529 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15530 reg-crisv32.o, and reg-crisv32.c to make rules.
15531 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15532 recognized targets.
15534 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15536 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15537 of sizeof (PTRACE_XFER_TYPE).
15538 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15540 2005-05-12 Orjan Friberg <orjanf@axis.com>
15542 * target.h (struct target_ops): Add insert_watchpoint,
15543 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15544 pointers for hardware watchpoint support.
15545 * linux-low.h (struct linux_target_ops): Ditto.
15546 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15547 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15548 to linux_target_ops.
15549 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15551 * server.c (main): Recognize 'Z' and 'z' packets.
15553 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15555 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15556 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15557 (the_low_target): Add new members.
15559 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15561 * proc-service.c (ps_lgetregs): Search all_processes instead of
15564 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15566 * server.c (start_inferior): Change return type to int.
15567 (attach_inferior): Change sigptr to int *.
15568 (handle_v_cont, handle_v_requests): Change signal to int *.
15569 (main): Change signal to int.
15571 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15573 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15574 * configure.srv: Add m32r*-*-linux*.
15575 * linux-m32r-low.c: New file.
15577 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15579 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15581 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15583 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15584 Take unsigned long arguments for PIDs.
15585 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15586 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15587 (wait_for_sigstop, linux_resume_one_process)
15588 (regsets_fetch_inferior_registers, linux_send_signal)
15589 (linux_read_auxv): Likewise. Update the types of variables holding
15590 PIDs. Update format string specifiers.
15591 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15592 * remote-utils.c (prepare_resume_reply): Likewise.
15593 * server.c (cont_thread, general_thread, step_thread)
15594 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15596 (handle_query): Update format specifiers.
15597 (handle_v_cont, main): Use strtoul for thread IDs.
15598 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15599 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15600 (general_thread, step_thread, thread_from_wait)
15601 (old_thread_from_wait): Update.
15602 * target.h (struct thread_resume): Use unsigned long for THREAD.
15603 (struct target_ops): Use unsigned long for arguments to attach and
15606 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15608 * acinclude.m4: Include bfd/bfd.m4 directly.
15609 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15610 <agriffis@toolchain.org>.
15611 * aclocal.m4, configure: Regenerated.
15613 2005-01-07 Andrew Cagney <cagney@gnu.org>
15615 * configure.ac: Rename configure.in, require autoconf 2.59.
15616 * configure: Re-generate.
15618 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15620 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15621 LIBS when finished.
15622 * aclocal.m4: Regenerated.
15623 * configure: Regenerated.
15625 2004-11-21 Andreas Schwab <schwab@suse.de>
15627 * linux-m68k-low.c (m68k_num_gregs): Define.
15628 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15629 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15630 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15631 (m68k_breakpoint_at): New. Add to the_low_target.
15633 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15634 srv_linux_thread_db to yes.
15636 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15638 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15639 (ARCH_SET_FS): Likewise.
15640 (ARCH_GET_FS): Likewise.
15641 (ARCH_GET_GS): Likewise.
15643 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15645 * linux-i386-low.c (ps_get_thread_area): New.
15646 * linux-x86-64-low.c (ps_get_thread_area): New.
15647 * linux-low.c: Include <sys/syscall.h>.
15648 (linux_kill_one_process): Don't kill the first thread here.
15649 (linux_kill): Kill the first thread here.
15650 (kill_lwp): New function.
15651 (send_sigstop, linux_send_signal): Use it.
15652 * proc-service.c: Clean up #ifdefs.
15653 (fpregset_info): Delete.
15654 (ps_lgetregs): Update and enable implementation.
15655 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15657 * remote-utils.c (struct sym_cache, symbol_cache): New.
15658 (input_interrupt): Print a clearer message.
15659 (async_io_enabled): New variable.
15660 (enable_async_io, disable_async_io): Use it. Update comments.
15661 (look_up_one_symbol): Use the symbol cache.
15662 * thread-db.c (thread_db_look_up_symbols): New function.
15663 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15665 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15667 * configure.in: Test for -rdynamic.
15668 * configure: Regenerated.
15669 * Makefile (INTERNAL_LDFLAGS): New.
15670 (gdbserver, gdbreplay): Use it.
15672 2004-09-02 Andrew Cagney <cagney@gnu.org>
15674 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15676 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15678 * linux-low.c (linux_wait): Clear all_processes list also.
15680 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15682 * linux-low.c: Include <errno.h>. Remove extern declaration of
15685 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15687 * gdbreplay.c, server.h, utils.c: Update copyright years.
15689 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15691 * server.c (main): Print child status or termination signal from
15692 variable 'signal', not 'sig'.
15694 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15696 * linux-low.c (linux_read_memory): Change return type to
15697 int. Check for and return error from ptrace().
15698 * target.c (read_inferior_memory): Change return type to int. Pass
15699 back return status from the_target->read_memory().
15700 * target.h (struct target_ops): Adapt *read_memory() prototype.
15702 (read_inferior_memory): Adapt prototype.
15703 * server.c (main): Return an error packet if
15704 read_inferior_memory() returns an error.
15706 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15708 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15709 Unify with other clean targets.
15711 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15713 * server.c (handle_v_cont): Call set_desired_inferior.
15715 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15717 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15719 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15721 * linux-low.c (linux_wait): Unblock async I/O.
15722 (linux_resume): Block and enable async I/O.
15723 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15724 * server.h (block_async_io, unblock_async_io): Add prototypes.
15726 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15728 * remote-utils.c (remote_open): Print a status notice after
15729 opening a TCP port.
15730 * server.c (attach_inferior): Print a status notice after
15733 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15735 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15737 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15739 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15741 * server.c, target.h: Update copyright years.
15743 2004-02-25 Roland McGrath <roland@redhat.com>
15745 * target.h (struct target_ops): New member `read_auxv'.
15746 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15747 * linux-low.c (linux_read_auxv): New function.
15748 (linux_target_ops): Initialize `read_auxv' member to that.
15750 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15752 Committed by Jim Blandy <jimb@redhat.com>.
15754 * linux-s390-low.c (s390_num_regs): Update.
15755 (s390_regmap): Remove control registers. Use __s390x__ predefine
15756 instead of GPR_SIZE to distiguish s390 and s390x targets.
15758 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15760 * linux-low.c: Update copyright year.
15761 (check_removed_breakpoint): Clear pending_is_breakpoint.
15762 (linux_set_resume_request, linux_queue_one_thread)
15763 (resume_status_pending_p): New functions.
15764 (linux_continue_one_thread): Use process->resume.
15765 (linux_resume): Only resume threads if there are no pending events.
15766 * linux-low.h (struct process_info): Add resume request
15769 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15771 * regcache.c (new_register_cache): Clear the allocated register
15772 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15774 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15776 * linux-low.c (linux_resume): Take a struct thread_resume *
15778 (linux_wait): Update call.
15779 (resume_ptr): New static variable.
15780 (linux_continue_one_thread): Renamed from
15781 linux_continue_one_process. Use resume_ptr.
15782 (linux_resume): Use linux_continue_one_thread.
15783 * server.c (handle_v_cont, handle_v_requests): New functions.
15784 (myresume): New function.
15785 (main): Handle 'v' case.
15786 * target.h (struct thread_resume): New type.
15787 (struct target_ops): Change argument of "resume" to struct
15789 (myresume): Delete macro.
15791 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15793 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15794 (uninstall): Support DESTDIR.
15796 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15798 * configure.srv: Add xscale*linux copy of arm*linux entry.
15800 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15802 * linux-arm-low.c (arm_reinsert_addr): New function.
15803 (the_low_target): Add arm_reinsert_addr.
15805 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15807 * mem-break.c: Remove whitespace at end of file.
15809 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15811 * configure.in: Check whether we need to prototype strerror.
15812 * server.h: Optionally prototype strerror.
15813 * gdbreplay.c (perror_with_name): Use strerror.
15814 * linux-low.c (linux_attach_lwp): Use strerror.
15815 * utils.c (perror_with_name): Use strerror.
15816 * config.in, configure: Regenerated.
15818 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15820 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15821 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15823 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15825 * Makefile.in (SFILES): Update.
15826 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15827 low-sun3.c: Remove files.
15829 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15831 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15832 (linux_detach_one_process, linux_detach): New functions.
15833 (linux_target_ops): Add linux_detach.
15834 * server.c (main): Handle 'D' packet.
15835 * target.h (struct target_ops): Add "detach" member.
15836 (detach_inferior): Define.
15838 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15840 From Kelley Cook <kelleycook@wideopenwest.com>:
15841 * configure.srv: Accept i[34567]86 variants.
15843 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15845 * linux-low.c (linux_wait_for_event): Correct comment typos.
15846 (linux_resume_one_process): Call check_removed_breakpoint.
15847 (linux_send_signal): New function.
15848 (linux_target_ops): Add linux_send_signal.
15849 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15851 * target.h (struct target_ops): Add send_signal.
15853 2003-05-29 Jim Blandy <jimb@redhat.com>
15855 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15856 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15857 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15858 away part of the register's value.
15860 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15862 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15863 (linux_wait_for_event, linux_init_signals): Likewise.
15865 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15867 * configure.in: Check for stdlib.h.
15868 * configure: Regenerated.
15869 * config.in: Regenerated.
15871 2003-01-04 Andreas Schwab <schwab@suse.de>
15873 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15875 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15877 * Makefile.in: Remove obsolete code.
15879 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15881 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15882 defined(PT_FPR0_HI).
15884 2002-11-17 Stuart Hughes <seh@zee2.com>
15886 * linux-arm-low.c (arm_num_regs): Increase.
15887 (arm_regmap): Include status register.
15889 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15891 * linux-low.c (register_addr): Remove incorrect -1 check.
15893 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15895 * linux-low.c (linux_create_inferior): Call setpgid. Return
15897 (unstopped_p, linux_signal_pid): Remove.
15898 (linux_target_ops): Remove linux_signal_pid.
15899 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15900 global instead of target method.
15901 * target.h (struct target_ops): Remove signal_pid. Update comment
15902 for create_inferior.
15903 * server.c (signal_pid): New variable.
15904 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15905 gdbserver. Set the child to be the foreground process group.
15906 (attach_inferior): Set signal_pid.
15908 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15910 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15912 2002-08-20 Jim Blandy <jimb@redhat.com>
15914 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15917 2002-08-01 Andrew Cagney <cagney@redhat.com>
15919 * Makefile.in: Make chill references obsolete.
15921 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15923 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15924 * configure: Regenerate.
15925 * config.in: Regenerate.
15927 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15929 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15930 (perror_with_name, remote_close, remote_open, expect, play): Static.
15932 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15934 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15935 byte offsets instead of an array of indexes.
15936 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15938 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15940 * regcache.c: Add comment.
15942 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15944 * thread-db.c: New file.
15945 * proc-service.c: New file.
15946 * acinclude.m4: New file.
15947 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15948 proc-service.o, and thread-db.o.
15949 (linux-low.o): Add USE_THREAD_DB.
15950 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15951 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15952 * aclocal.m4: Regenerated.
15953 * config.in: Regenerated.
15954 * configure: Regenerated.
15955 * configure.in: Check for proc_service.h, sys/procfs.h,
15956 thread_db.h, and linux/elf.h headrs.
15957 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15958 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15959 Check for -lthread_db and thread support.
15960 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15961 PowerPC, and SuperH.
15962 * i387-fp.c: Constify arguments.
15963 * i387-fp.h: Likewise.
15964 * inferiors.c: (struct thread_info): Renamed from
15965 `struct inferior_info'. Remove PID member. Use generic inferior
15966 list header. All uses updated.
15967 (inferiors, signal_pid): Removed.
15968 (all_threads): New variable.
15969 (get_thread): Define.
15970 (add_inferior_to_list): New function.
15971 (for_each_inferior): New function.
15972 (change_inferior_id): New function.
15973 (add_inferior): Removed.
15974 (remove_inferior): New function.
15975 (add_thread): New function.
15976 (free_one_thread): New function.
15977 (remove_thread): New function.
15978 (clear_inferiors): Use for_each_inferior and free_one_thread.
15979 (find_inferior): New function.
15980 (find_inferior_id): New function.
15981 (inferior_target_data): Update argument type.
15982 (set_inferior_target_data): Likewise.
15983 (inferior_regcache_data): Likewise.
15984 (set_inferior_regcache_data): Likewise.
15985 * linux-low.c (linux_bp_reinsert): Remove.
15986 (all_processes, stopping_threads, using_thrads)
15987 (struct pending_signals, debug_threads, pid_of): New.
15988 (inferior_pid): Replace with macro.
15989 (struct inferior_linux_data): Remove.
15990 (get_stop_pc, add_process): New functions.
15991 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15992 Use add_process and add_thread.
15993 (linux_attach_lwp): New function, based on old linux_attach. Use
15994 add_process and add_thread. Set stop_expected for new threads.
15995 (linux_attach): New function.
15996 (linux_kill_one_process): New function.
15997 (linux_kill): Kill all LWPs.
15998 (linux_thread_alive): Use find_inferior_id.
15999 (check_removed_breakpoints, status_pending_p): New functions.
16000 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16001 Update. Use WNOHANG. Wait for cloned processes also. Update process
16002 struct for the found process.
16003 (linux_wait_for_event): New function.
16004 (linux_wait): Use it. Support LWPs.
16005 (send_sigstop, wait_for_sigstop, stop_all_processes)
16006 (linux_resume_one_process, linux_continue_one_process): New functions.
16007 (linux_resume): Support LWPs.
16008 (REGISTER_RAW_SIZE): Remove.
16009 (fetch_register): Use register_size instead. Call supply_register.
16010 (usr_store_inferior_registers): Likewise. Call collect_register.
16011 Fix recursive case.
16012 (regsets_fetch_inferior_registers): Improve error message.
16013 (regsets_store_inferior_registers): Add debugging.
16014 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16015 (unstopped_p, linux_signal_pid): New functions.
16016 (linux_target_ops): Add linux_signal_pid.
16017 (linux_init_signals): New function.
16018 (initialize_low): Call it. Initialize using_threads.
16019 * regcache.c (inferior_regcache_data): Add valid
16021 (get_regcache): Fetch registers lazily. Add fetch argument
16022 and update all callers.
16023 (regcache_invalidate_one, regcache_invalidate): New
16025 (new_register_cache): Renamed from create_register_cache.
16026 Return the new regcache.
16027 (free_register_cache): Change argument to a void *.
16028 (registers_to_string, registers_from_string): Call get_regcache
16029 with fetch flag set.
16030 (register_data): Make static. Pass fetch flag to get_regcache.
16031 (supply_register): Call get_regcache with fetch flag clear.
16032 (collect_register): Call get_regcache with fetch flag set.
16033 (collect_register_as_string): New function.
16034 * regcache.h: Update.
16035 * remote-utils.c (putpkt): Flush after debug output and use
16037 Handle input interrupts while waiting for an ACK.
16038 (input_interrupt): Use signal_pid method.
16039 (getpkt): Flush after debug output and use stderr.
16040 (outreg): Use collect_register_as_string.
16041 (new_thread_notify, dead_thread_notify): New functions.
16042 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16043 and general_thread.
16044 (look_up_one_symbol): Flush after debug output.
16045 * server.c (step_thread, server_waiting): New variables.
16046 (start_inferior): Don't use signal_pid. Update call to mywait.
16047 (attach_inferior): Update call to mywait.
16048 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16049 (main): Don't fetch/store registers explicitly. Use
16050 set_desired_inferior. Support proposed ``Hs'' packet. Update
16052 * server.h: Update.
16053 (struct inferior_list, struct_inferior_list_entry): New.
16054 * target.c (set_desired_inferior): New.
16055 (write_inferior_memory): Constify.
16056 (mywait): New function.
16057 * target.h: Update.
16058 (struct target_ops): New signal_pid method.
16059 (mywait): Removed macro, added prototype.
16061 * linux-low.h (regset_func): Removed.
16062 (regset_fill_func, regset_store_func): New.
16063 (enum regset_type): New.
16064 (struct regset_info): Add type field. Use new operation types.
16065 (struct linux_target_ops): stop_pc renamed to get_pc.
16066 Add decr_pc_after_break and breakpoint_at.
16067 (get_process, get_thread_proess, get_process_thread)
16068 (strut process_info, all_processes, linux_attach_lwp)
16069 (thread_db_init): New.
16071 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16072 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16073 (the_low_target): Add new members.
16074 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16075 (i386_store_fpxregset): Constify.
16076 (target_regsets): Add new kind identifier.
16077 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16078 (i386_set_pc): Add debugging.
16079 (i386_breakpoint_at): New function.
16080 (the_low_target): Add new members.
16081 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16082 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16083 (mips_breakpoint_at): New.
16084 (the_low_target): Add new members.
16085 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16086 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16087 (the_low_target): Add new members.
16088 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16089 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16090 (the_low_target): Add new members.
16091 * linux-x86-64-low.c (target_regsets): Add new kind
16094 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16096 From Martin Pool <mbp@samba.org>:
16097 * server.c (gdbserver_usage): New function.
16100 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16102 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16103 stop_at -> stop_pc.
16105 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16107 * Makefile.in: Remove obsolete code.
16109 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16111 * linux-low.c (regsets_fetch_inferior_registers),
16112 (regsets_store_inferior_registers): Removed cast to int from
16114 * regcache.h: Added declaration of struct inferior_info.
16116 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16118 * inferiors.c (struct inferior_info): Add regcache_data.
16119 (add_inferior): Call create_register_cache.
16120 (clear_inferiors): Call free_register_cache.
16121 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16122 * regcache.c (struct inferior_regcache_data): New.
16123 (registers): Remove.
16124 (get_regcache): New function.
16125 (create_register_cache, free_register_cache): New functions.
16126 (set_register_cache): Don't initialize the register cache here.
16127 (registers_to_string, registers_from_string, register_data): Call
16129 * regcache.h: Add prototypes.
16130 * server.h: Likewise.
16132 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16134 * mem-break.c: New file.
16135 * mem-break.h: New file.
16136 * Makefile.in: Add mem-break.o rule; update server.h
16138 * inferiors.c (struct inferior_info): Add target_data
16140 (clear_inferiors): Free target_data member if set.
16141 (inferior_target_data, set_inferior_target_data): New functions.
16142 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16143 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16144 * linux-low.c (linux_bp_reinsert): New variable.
16145 (struct inferior_linux_data): New.
16146 (linux_create_inferior): Use set_inferior_target_data.
16147 (linux_attach): Likewise. Call add_inferior.
16148 (linux_wait_for_one_inferior): New function.
16149 (linux_wait): Call it.
16150 (linux_write_memory): Add const.
16151 (initialize_low): Call set_breakpoint_data.
16152 * linux-low.h (struct linux_target_ops): Add breakpoint
16154 * server.c (attach_inferior): Remove extra add_inferior
16156 * server.h: Include mem-break.h. Update inferior.c
16158 * target.c (read_inferior_memory)
16159 (write_inferior_memory): New functions.
16160 * target.h (read_inferior_memory)
16161 (write_inferior_memory): Change macros to prototypes.
16162 (struct target_ops): Update comments. Add const to write_memory
16165 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16167 * linux-low.c (usr_store_inferior_registers): Support
16168 registers which are allowed to fail to store.
16169 * linux-low.h (linux_target_ops): Likewise.
16170 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16171 (ppc_cannot_store_register): FPSCR may not be storable.
16173 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16175 * server.h: Include <string.h> if HAVE_STRING_H.
16176 * ChangeLog: Correct paths in last ChangeLog entry.
16178 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16180 * linux-low.h: Remove obsolete prototypes.
16181 (struct linux_target_ops): New.
16182 (extern the_low_target): New.
16183 * linux-low.c (num_regs, regmap): Remove declarations.
16184 (register_addr): Use the_low_target explicitly.
16185 (fetch_register): Likewise.
16186 (usr_fetch_inferior_registers): Likewise.
16187 (usr_store_inferior_registers): Likewise.
16188 * linux-arm-low.c (num_regs): Remove.
16189 (arm_num_regs): Define.
16190 (arm_regmap): Renamed from regmap, made static.
16191 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16193 (arm_cannot_store_register): Renamed from cannot_store_register,
16195 (the_low_target): New.
16196 * linux-i386-low.c (num_regs): Remove.
16197 (i386_num_regs): Define.
16198 (i386_regmap): Renamed from regmap, made static.
16199 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16201 (i386_cannot_store_register): Renamed from cannot_store_register,
16203 (the_low_target): New.
16204 * linux-ia64-low.c (num_regs): Remove.
16205 (ia64_num_regs): Define.
16206 (ia64_regmap): Renamed from regmap, made static.
16207 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16209 (ia64_cannot_store_register): Renamed from cannot_store_register,
16211 (the_low_target): New.
16212 * linux-m68k-low.c (num_regs): Remove.
16213 (m68k_num_regs): Define.
16214 (m68k_regmap): Renamed from regmap, made static.
16215 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16217 (m68k_cannot_store_register): Renamed from cannot_store_register,
16219 (the_low_target): New.
16220 * linux-mips-low.c (num_regs): Remove.
16221 (mips_num_regs): Define.
16222 (mips_regmap): Renamed from regmap, made static.
16223 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16225 (mips_cannot_store_register): Renamed from cannot_store_register,
16227 (the_low_target): New.
16228 * linux-ppc-low.c (num_regs): Remove.
16229 (ppc_num_regs): Define.
16230 (ppc_regmap): Renamed from regmap, made static.
16231 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16233 (ppc_cannot_store_register): Renamed from cannot_store_register,
16235 (the_low_target): New.
16236 * linux-s390-low.c (num_regs): Remove.
16237 (s390_num_regs): Define.
16238 (s390_regmap): Renamed from regmap, made static.
16239 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16241 (s390_cannot_store_register): Renamed from cannot_store_register,
16243 (the_low_target): New.
16244 * linux-sh-low.c (num_regs): Remove.
16245 (sh_num_regs): Define.
16246 (sh_regmap): Renamed from regmap, made static.
16247 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16249 (sh_cannot_store_register): Renamed from cannot_store_register,
16251 (the_low_target): New.
16252 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16253 (the_low_target): New.
16255 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16257 * Makefile.in: Add stamp-h target.
16258 * configure.in: Create stamp-h.
16259 * configure: Regenerated.
16261 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16263 * inferiors.c: New file.
16264 * target.c: New file.
16265 * target.h: New file.
16266 * Makefile.in: Add target.o and inferiors.o. Update
16268 * linux-low.c (inferior_pid): New static variable,
16269 moved from server.c.
16270 (linux_create_inferior): Renamed from create_inferior.
16271 Call add_inferior. Return 0 on success instead of a PID.
16272 (linux_attach): Renamed from myattach.
16273 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16274 (linux_thread_alive): Renamed from mythread_alive.
16275 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16277 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16278 (regsets_store_inferior_registers): Correct error message.
16279 Add missing ``return 0''.
16280 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16281 (linux_store_registers): Renamed from store_inferior_registers.
16282 (linux_read_memory): Renamed from read_inferior_memory.
16283 (linux_write_memory): Renamed from write_inferior_memory.
16284 (linux_target_ops): New structure.
16285 (initialize_low): Call set_target_ops ().
16286 * remote-utils.c (unhexify): New function.
16287 (hexify): New function.
16288 (input_interrupt): Send signals to ``signal_pid''.
16289 * server.c (inferior_pid): Remove.
16290 (start_inferior): Update create_inferior call.
16291 (attach_inferior): Call add_inferior.
16292 (handle_query): New function.
16293 (main): Call handle_query for `q' packets.
16294 * server.h: Include "target.h". Remove obsolete prototypes.
16295 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16297 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16299 * Makefile.in: Add WARN_CFLAGS. Update configury
16301 * configure.in: Check for <string.h>
16302 * configure: Regenerate.
16303 * config.in: Regenerate.
16304 * gdbreplay.c: Include needed system headers.
16305 (remote_open): Remove strchr prototype.
16306 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16307 * regcache.c (supply_register): Change buf argument to const void *.
16308 (supply_register_by_name): Likewise.
16309 (collect_register): Change buf argument to void *.
16310 (collect_register_by_name): Likewise.
16311 * regcache.h: Add missing prototypes.
16312 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16313 * server.c (handle_query): New function.
16314 (attached): New static variable, moved out of main.
16315 (main): Quiet longjmp clobber warnings.
16316 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16317 * utils.c (error): Remove NORETURN.
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