1 2018-05-10 Joel Brobecker <brobecker@adacore.com>
4 * win32-low.c (create_process): Only call gdb_tilde_expand if
5 inferior_cwd is not NULL.
7 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
9 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
10 registers to the cache if their values have changed.
11 (i387_xsave_to_cache): Provide default values for x87 control
12 registers when these features are available, but disabled.
13 * regcache.c (supply_register_by_name_zeroed): New function.
14 * regcache.h (supply_register_by_name_zeroed): Declare new
17 2018-05-07 Tom Tromey <tom@tromey.com>
21 2018-05-04 Tom Tromey <tom@tromey.com>
25 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
26 Pedro Alves <palves@redhat.com>
28 * linux-aarch64-low.c (aarch64_stopped_data_address):
31 2018-04-27 Tom Tromey <tom@tromey.com>
35 2018-04-23 Tom Tromey <tom@tromey.com>
39 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
41 * Makefile.in (depcomp): Add "..".
42 (all_deps_files): New and use it.
44 2018-04-18 Alan Hayward <alan.hayward@arm.com>
46 * configure.srv (aarch64*-*-linux*): Don't include xml.
47 (i[34567]86-*-cygwin*): Likewise.
48 (i[34567]86-*-linux*): Likewise.
49 (i[34567]86-*-lynxos*): Likewise.
50 (i[34567]86-*-mingw32ce*): Likewise.
51 (i[34567]86-*-mingw*): Likewise.
52 (i[34567]86-*-nto*): Likewise.
53 (tic6x-*-uclinux): Likewise.
54 (x86_64-*-linux*): Likewise.
55 (x86_64-*-mingw*): Likewise.
56 (x86_64-*-cygwin*): Likewise.
58 2018-04-18 Alan Hayward <alan.hayward@arm.com>
60 * tdesc.c: Remove xml parameter.
62 2018-04-18 Alan Hayward <alan.hayward@arm.com>
64 * server.c (get_features_xml): Remove cast.
65 * tdesc.c (void target_desc::accept): Fill in function.
66 (tdesc_get_features_xml): Remove old xml creation.
67 (print_xml_feature::visit_pre): Add xml vistor.
68 * tdesc.h (struct target_desc): Make xmltarget mutable.
69 (tdesc_get_features_xml): Remove declaration.
71 2018-04-18 Alan Hayward <alan.hayward@arm.com>
73 * tdesc.c (tdesc_architecture_name): Add new function.
74 (tdesc_osabi_name): Likewise.
75 (tdesc_get_features_xml): Use new functions.
77 2018-04-18 Alan Hayward <alan.hayward@arm.com>
79 * tdesc.c (tdesc_create_flags): Remove.
80 (tdesc_add_flag): Likewise.
81 (tdesc_named_type): Likewise.
82 (tdesc_create_union): Likewise.
83 (tdesc_create_struct): Likewise.
84 (tdesc_create_vector): Likewise.
85 (tdesc_add_bitfield): Likewise.
86 (tdesc_add_field): Likewise.
87 (tdesc_set_struct_size): Likewise.
89 2018-04-18 Alan Hayward <alan.hayward@arm.com>
91 * tdesc.c (~target_desc): Remove implictly deleted items.
92 (init_target_desc): Iterate all features.
93 (tdesc_get_features_xml): Use vector.
94 (tdesc_create_feature): Create feature.
95 * tdesc.h (tdesc_feature) Remove
96 (target_desc): Add features.
98 2018-04-18 Alan Hayward <alan.hayward@arm.com>
100 * Makefile.in: Add common/tdesc.c
101 * tdesc.c (init_target_desc): init all reg_defs from register
103 (tdesc_create_reg): Create tdesc_reg.
104 * tdesc.h (tdesc_feature): Add register vector.
106 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
108 * tdesc.h (struct target_desc) <features>: Change type to
109 std::vector<std::string>.
110 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
112 (tdesc_get_features_xml): Likewise.
113 (tdesc_create_feature): Likewise.
115 2018-03-26 Alan Hayward <alan.hayward@arm.com>
117 * regcache.c (find_register_by_number): Return a ref.
118 (find_regno): Use references.
119 (register_size): Likewise.
120 (register_data): Likewise.
121 * tdesc.c (target_desc::~target_desc): Remove free calls.
122 (target_desc::operator==): Use std::vector compare.
123 (init_target_desc): Use reference.
124 (tdesc_create_reg): Use reg constructors.
125 * tdesc.h (struct target_desc): Replace pointer with object.
127 2018-03-23 Alan Hayward <alan.hayward@arm.com>
129 * regcache.c (find_register_by_number): Make static.
130 (find_regno): Use find_register_by_number
131 * regcache.h (struct reg): Remove declaration.
133 2018-03-23 Alan Hayward <alan.hayward@arm.com>
135 * tdesc.c (target_desc::~target_desc): Move to here.
136 (target_desc::operator==): Likewise.
137 * tdesc.h (target_desc::~target_desc): Move from here.
138 (target_desc::operator==): Likewise.
140 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
142 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
144 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
146 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
148 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
149 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
150 and init_registers_s390_gs_linux64.
152 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
154 * linux-s390-low.c (s390_fill_gs): Remove function.
155 (s390_fill_gsbc): Remove function.
156 (s390_regsets): Set fill functions for the guarded storage regsets
159 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
161 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
162 the word size. Add comment.
163 (s390_get_wordsize): New function.
164 (s390_arch_setup): No longer select a temporary tdesc to fetch the
165 pswm with it. Instead, use s390_get_wordsize to determine the
166 word size first and derive the correct tdesc from that directly.
168 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
170 * Makefile.in: Include silent-rules.mk.
171 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
172 (COMPILE): Add ECHO_CXX.
173 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
174 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
175 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
176 (version-generated.c): Add ECHO_GEN.
177 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
178 (IPAGENT_COMPILE): Add ECHO_CXX.
179 (%-generated.c): Add ECHO_REGDAT.
181 2018-03-14 Tom Tromey <tom@tromey.com>
184 * ax.c (ax_printf): Special case for NULL.
186 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
188 * linux-low.c (linux_qxfer_libraries_svr4): Use
189 xml_escape_text_append.
191 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
193 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
195 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
197 * server.c (handle_general_set): Remove unnecessary xstrdup.
199 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
201 * server.c (parse_debug_format_options): Adjust to
202 delim_string_to_char_ptr_vec changes.
203 * thread-db.c (thread_db_load_search): Adjust to
204 dirnames_to_char_ptr_vec changes.
206 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
208 * target.h (target_enable_btrace, target_disable_btrace)
209 (target_read_btrace, target_read_btrace_conf): Turn macro into
210 inline function. Throw error if target method is not defined.
211 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
212 check for btrace target method. Be prepared to handle exceptions
213 from btrace target methods.
215 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
217 * server.c (captured_main): Change order of error message printed
218 when the current working directory cannot be found.
220 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
222 * server.c: Include "filenames.h" and "pathstuff.h".
223 (program_name): Delete variable.
224 (program_path): New anonymous class.
225 (get_exec_wrapper): Use "program_path" instead of
227 (handle_v_run): Likewise.
228 (captured_main): Likewise.
229 (process_serial_event): Likewise.
231 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
233 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
234 (OBJS): Add "pathstuff.o".
235 * server.c (current_directory): New global variable.
236 (captured_main): Initialize "current_directory".
238 2018-02-26 Alan Hayward <alan.hayward@arm.com>
240 * tdesc.c: Use common/tdesc.h.
243 2018-02-20 Alan Hayward <alan.hayward@arm.com>
244 Simon Marchi <simon.marchi@ericsson.com>
246 * Makefile.in: Switch order of make rules.
248 2018-02-19 Alan Hayward <alan.hayward@arm.com>
250 * Makefile.in: Add common directory in build.
251 * configure.ac: Add common reference.
252 * configure: Regenerate.
254 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
256 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
257 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
258 * spu-low.c (spu_target_ops): Likewise.
259 * win32-low.c (win32_target_ops): Likewise.
260 * server.c (supported_btrace_packets): Report packets unconditionally.
261 * target.h (target_ops) <supports_btrace>: Remove.
262 (target_supports_btrace): Remove.
264 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
266 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
267 (handle_btrace_disable): Change return type to void. Use exceptions
269 (handle_btrace_general_set): Catch exception and copy message to
272 2018-02-08 Tom Tromey <tom@tromey.com>
274 * linux-low.c (install_software_single_step_breakpoints): Use
276 * inferiors.c (make_cleanup_restore_current_thread): Remove.
277 (do_restore_current_thread_cleanup): Remove.
278 * gdbthread.h (make_cleanup_restore_current_thread): Don't
281 2018-02-08 Tom Tromey <tom@tromey.com>
283 * mem-break.c (set_raw_breakpoint_at): Use
284 gdb::unique_xmalloc_ptr.
286 2018-01-30 Pedro Alves <palves@redhat.com>
289 * target.c (target_terminal::terminal_state): Rename to ...
290 (target_terminal::m_terminal_state): ... this.
292 2018-01-19 James Clarke <jrtc27@jrtc27.com>
294 * linux-low.c (handle_extended_wait): Surround call to
295 thread_db_notice_clone with #ifdef USE_THREAD_DB.
297 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
299 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
300 linux_ptrace_attach_fail_reason_string now returning an
302 (linux_attach): Likewise.
303 * thread-db.c (attach_thread): Likewise.
305 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
308 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
309 checking for fs_base/gs_base fields in struct user_regs_struct.
310 * configure: Regenerate.
312 2018-01-16 Yao Qi <yao.qi@linaro.org>
315 * linux-low.c (fetch_register): Call supply_register instead of
318 2018-01-08 Yao Qi <yao.qi@linaro.org>
319 Simon Marchi <simon.marchi@ericsson.com>
321 * Makefile.in (OBS): Remove selftest.o.
322 * configure.ac: Set srv_selftest_objs if $development is true.
323 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
324 * configure: Re-generated.
325 * server.c (captured_main): Wrap variable selftest_filter with
328 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
330 * server.c (parse_debug_format_options): Return std::string.
331 (handle_monitor_command, captured_main): Adjust.
333 2018-01-05 Pedro Alves <palves@redhat.com>
336 * server.c (captured_main): Pass quiet=false to
337 save_original_signals_state.
339 2018-01-01 Joel Brobecker <brobecker@adacore.com>
341 * gdbreplay.c (gdbreplay_version): Update copyright year in
343 * server.c (gdbserver_version): Likewise.
345 2017-12-08 Tom Tromey <tom@tromey.com>
347 * ax.c (ax_printf): Update.
349 2017-12-07 Yao Qi <yao.qi@linaro.org>
351 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
352 aarch64_linux_read_description.
353 * linux-amd64-ipa.c (idx2mask): New array.
354 (get_ipa_tdesc): Move idx2mask out.
355 (initialize_low_tracepoint): Initialize target descriptions.
356 * linux-i386-ipa.c (idx2mask): New array.
357 (get_ipa_tdesc): Move idx2mask out.
358 (initialize_low_tracepoint): Initialize target descriptions.
360 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
362 * tdesc.c (struct tdesc_type): Change return type.
363 (tdesc_add_flag): Change parameter type.
364 (tdesc_add_bitfield): Likewise.
365 (tdesc_add_field): Likewise.
366 (tdesc_set_struct_size): Likewise.
368 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
370 * regcache.c (registers_to_string): Remove unused variable.
372 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
374 * inferiors.c (for_each_inferior_with_data): Remove.
375 * inferiors.h (for_each_inferior_with_data): Remove.
376 * server.c (handle_qxfer_threads_worker): Change parameter type.
377 (handle_qxfer_threads_proper): Use for_each_thread.
379 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
381 * inferiors.c (for_each_inferior): Remove.
382 (clear_inferiors): Use for_each_thread.
383 * inferiors.h (for_each_inferior): Remove.
384 * linux-low.c (linux_wait_for_event_filtered): Use
386 (linux_stabilize_threads): Likewise.
387 * regcache.c (regcache_release): Likewise.
388 * server.c (gdb_wants_all_threads_stopped): Likewise.
389 (clear_pending_status_callback): Remove.
390 (handle_status): Use for_each_thread.
391 (captured_main): Likewise.
392 * win32-low.c (child_init_thread_list): Likewise.
393 (win32_clear_inferiors): Likewise.
394 (fake_breakpoint_event): Likewise.
396 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
398 * inferiors.h (find_inferior): Remove.
399 * inferiors.c (find_inferior): Remove.
401 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
403 * linux-low.c (resume_status_pending_p): Update comment.
404 (need_step_over_p): Update comment.
406 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
408 * linux-low.c (proceed_one_lwp): Return void, change parameter
410 (unsuspend_and_proceed_one_lwp): Likewise.
411 (proceed_all_lwps): Use for_each_thread.
412 (unstop_all_lwps): Likewise.
414 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
416 * linux-low.c (linux_resume_one_thread): Return void, take
418 (linux_resume): Use for_each_thread.
420 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
422 * linux-low.c (send_sigstop_callback): Return void, change
423 parameter type. Rename to...
424 (send_sigstop): ... this.
425 (suspend_and_send_sigstop_callback): Return void, change parameter
427 (suspend_and_send_sigstop): ... this.
428 (stop_all_lwps): Use for_each_thread.
430 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
432 * linux-low.c (lwp_running): Return bool, remove unused
434 (linux_stabilize_threads): Use find_thread.
436 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
438 * linux-low.c (select_singlestep_lwp_callback): Remove.
439 (count_events_callback): Remove.
440 (select_event_lwp_callback): Remove.
441 (select_event_lwp): Use find_thread/for_each_thread.
443 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
445 * linux-low.c (not_stopped_callback): Return bool, take filter
447 (linux_wait_for_event_filtered): Use find_thread.
448 (linux_wait_1): Likewise.
450 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
452 * linux-low.c (same_lwp): Remove.
453 (find_lwp_pid): Use find_thread.
455 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
457 * linux-low.c (delete_lwp_callback): Remove.
458 (linux_mourn): Use for_each_thread.
460 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
462 * linux-low.c (linux_detach_lwp_callback): Return void, remove
463 args parameter, don't check for pid.
464 (linux_detach): Use for_each_thread.
466 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
468 * linux-low.c (struct counter): Remove.
469 (second_thread_of_pid_p): Remove.
470 (last_thread_of_process_p): Use find_thread.
472 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
474 * inferiors.c (find_inferior_in_random): Remove.
475 * inferiors.h (find_inferior_in_random): Remove.
476 * linux-low.c (status_pending_p_callback): Return bool, accept
477 parameter ptid directly.
478 (linux_wait_for_event_filtered): Use find_thread_in_random.
479 (linux_wait_1): Likewise.
481 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
483 * inferiors.c (find_inferior_id): Remove.
484 (find_thread_ptid): Move implemention from find_inferior_id to
486 * inferiors.h (find_inferior_id): Remove.
487 * server.c (handle_status): Use find_thread_ptid.
488 (process_serial_event): Likewise.
489 * thread-db.c (find_one_thread): Likewise.
490 (thread_db_thread_handle): Likewise.
491 * win32-low.c (thread_rec): Likewise.
492 (child_delete_thread): Likewise.
493 (win32_thread_alive): Likewise.
494 (get_child_debug_event): Likewise.
496 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
498 * linux-mips-low.c (update_watch_registers_callback): Return
499 void, remove pid_p parameter, don't check for pid.
500 (mips_insert_point, mips_remove_point): Use for_each_thread.
502 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
504 * lynx.low (lynx_delete_thread_callback): Remove.
505 (lynx_mourn): Use for_each_thread.
507 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
509 * regcache.c (regcache_invalidate_one): Remove.
510 (regcache_invalidate_pid): use for_each_thread.
512 2017-11-26 Tom Tromey <tom@tromey.com>
514 * linux-low.c (linux_create_inferior): Update.
516 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
518 * spu-low.c (spu_create_inferior): Fix typo in argument name.
520 2017-11-24 Alan Hayward <alan.hayward@arm.com>
522 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
523 * linux-aarch64-low.c (initialize_low_arch): Call init func.
524 * linux-aarch64-tdesc-selftest.c: New file.
525 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
527 2017-11-24 Alan Hayward <alan.hayward@arm.com>
529 * configure.srv: Add new file.
530 * linux-aarch64-low.c (initialize_low_arch): Call init func.
531 * linux-aarch64-tdesc-selftest.c: New file.
532 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
534 2017-11-24 Alan Hayward <alan.hayward@arm.com>
536 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
537 * linux-aarch64-low.c (initialize_low_arch): Remove init.
538 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
540 2017-11-24 Alan Hayward <alan.hayward@arm.com>
542 * configure.srv: Add new files.
543 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
544 aarch64_linux_read_description.
545 * linux-aarch64-low.c (aarch64_linux_read_description):
546 Merge with aarch64_arch_setup.
547 (aarch64_arch_setup): Call aarch64_linux_read_description.
548 * linux-aarch64-tdesc.c: New file.
549 * linux-aarch64-tdesc.h: New file.
551 2017-11-24 Yao Qi <yao.qi@linaro.org>
553 * configure.srv: Set $srv_regobj for tic6x-linux.
554 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
555 (tic6x_read_description): Move some code to tic6x_arch_setup.
556 (tic6x_tdesc_test): New function.
557 (initialize_low_arch): Call selftests::register_test.
559 2017-11-22 Yao Qi <yao.qi@linaro.org>
561 * remote-utils.c (prepare_resume_reply): Use memcpy.
563 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
565 * linux-low.c (kill_one_lwp_callback): Return void, take
566 argument directly, don't filter on pid.
567 (linux_kill): Use for_each_thread.
569 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
571 * linux-low.c (need_step_over_p): Return bool, remove dummy
573 (linux_resume, proceed_all_lwps): Use find_thread.
575 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
577 * linux-low.c (resume_status_pending_p): Return bool, remove
579 (linux_resume): Use find_thread.
581 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
583 * linux-low.c (struct thread_resume_array): Remove.
584 (linux_set_resume_request): Return void, take arguments
586 (linux_resume): Use for_each_thread.
588 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
590 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
591 return bool, remove data argument.
592 (linux_stabilize_threads): Use find_thread.
594 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
596 * linux-low.c (unsuspend_one_lwp): Remove.
597 (unsuspend_all_lwps): Use for_each_thread, inline code from
600 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
602 * gdbthread.h (find_thread): Add overload with ptid_t filter.
603 * linux-low.c (struct iterate_over_lwps_args): Remove.
604 (iterate_over_lwps_filter): Remove.
605 (iterate_over_lwps): Use find_thread.
607 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
609 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
610 (linux_handle_new_gdb_connection): Use for_each_thread, inline
611 code from reset_lwp_ptrace_options_callback.
613 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
615 * linux-arm-low.c (struct update_registers_data): Remove.
616 (update_registers_callback): Return void, take arguments
617 directly, don't check thread's pid.
618 (arm_insert_point, arm_remove_point): Use for_each_thread.
620 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
622 * win32-low.c (continue_one_thread): Return void, take argument
624 (child_continue): Use for_each_thread.
626 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
628 * win32-i386-low.c (update_debug_registers_callback): Rename
630 (update_debug_registers): ... this, return void, remove pid_p arg.
631 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
633 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
635 * inferiors.h (struct process_info): Add constructor, initialize
637 <syscalls_to_catch>: Change type to std::vector<int>.
638 * inferiors.c (add_process): Allocate process_info with new.
639 (remove_process): Free process_info with delete.
640 * linux-low.c (handle_extended_wait): Adjust.
641 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
642 * server.c (handle_general_set): Adjust.
644 2017-11-16 Pedro Alves <palves@redhat.com>
646 * remote-utils.c (remote_close): Block SIGIO signals instead of
647 uninstalling the SIGIO handler.
649 2017-11-16 Alan Hayward <alan.hayward@arm.com>
651 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
653 2017-11-16 Yao Qi <yao.qi@linaro.org>
655 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
656 (tic6x_store_gregset): Likewise.
657 (tic6x_usrregs_info): Move it up.
659 2017-11-15 Alan Hayward <alan.hayward@arm.com>
661 * Makefile.in: Update arch rules.
662 * configure.srv: Explicitly mark arch/ files.
664 2017-11-13 Andreas Schwab <schwab@suse.de>
666 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
668 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
670 2017-11-06 Pedro Alves <palves@redhat.com>
672 * config.in, configure: Regenerate.
674 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
676 * target.c (struct thread_search): Remove.
677 (thread_search_callback): Remove.
678 (prepare_to_access_memory): Use for_each_thread instead of
679 find_inferior. Inline code from thread_search_callback.
681 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
683 * server.c (struct visit_actioned_threads_data): Remove.
684 (visit_actioned_threads): Change prototype to take arguments
686 (resume): Use find_thread instead of find_inferior.
688 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
690 * server.c (queue_stop_reply_callback): Change prototype, return
692 (find_status_pending_thread_callback): Remove.
693 (handle_status): Replace find_inferior with find_thread and
696 2017-10-25 Alan Hayward <alan.hayward@arm.com>
698 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
700 (aarch64_store_gregset): Likewise.
701 (aarch64_fill_fpregset): Likewise.
702 (aarch64_store_fpregset): Likewise.
704 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
706 * gdbthread.h (find_thread, for_each_thread): New functions.
707 * inferiors.c (thread_of_pid): Remove.
708 (find_any_thread_of_pid): Use find_thread.
709 * linux-low.c (num_lwps): Use for_each_thread.
711 2017-10-17 Yao Qi <yao.qi@linaro.org>
713 * Makefile.in: Remove one rule.
714 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
716 2017-10-17 Yao Qi <yao.qi@linaro.org>
718 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
719 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
721 2017-10-17 Yao Qi <yao.qi@linaro.org>
723 * configure.srv: Rename arm.o with arch/arm.o.
725 2017-10-17 Yao Qi <yao.qi@linaro.org>
727 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
728 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
729 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
730 (arch-i386.o, arch-amd64.o): Remove rules.
731 (arch/%.o): New rule.
732 Update POSTCOMPILE and COMPILE.pre.
733 * configure.ac: Invoke AC_CONFIG_COMMANDS.
734 * configure: Re-generated.
735 * configure.srv: Replace arch-i386.o with arch/i386.o.
736 Replace arch-amd64.o with arch/amd64.o.
738 2017-10-16 Yao Qi <yao.qi@linaro.org>
740 * configure: Regenerated.
742 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
744 * inferiors.h: (struct inferior_list): Remove.
745 (struct inferior_list_entry); Remove.
746 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
747 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
748 get_first_inferior): Remove.
749 (for_each_inferior, for_each_inferior_with_data, find_inferior,
750 find_inferior_id, find_inferior_in_random): Change signature.
751 * inferiors.c (all_threads): Change type to
752 std::list<thread_info *>.
753 (get_thread): Remove macro.
754 (find_inferior, find_inferior_id): Change signature, implement
756 (find_inferior_in_random): Change signature, implement using
757 find_thread_in_random.
758 (for_each_inferior, for_each_inferior_with_data): Change
759 signature, implement using for_each_thread.
760 (add_inferior_to_list, remove_inferior): Remove.
761 (add_thread, get_first_thread, thread_of_pid,
762 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
763 (get_first_inferior, one_inferior_p, clear_inferior_list):
765 (clear_inferiors, get_thread_process): Update.
766 * gdbthread.h: Include <list>.
767 (struct thread_info) <entry>: Remove field.
769 (all_threads): Change type to std::list<thread_info *>.
770 (get_first_inferior): Add doc.
771 (find_thread, for_each_thread, find_thread_in_random): New
773 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
774 * linux-arm-low.c (update_registers_callback): Update.
775 * linux-low.c (second_thread_of_pid_p): Update.
776 (kill_one_lwp_callback, linux_detach_lwp_callback,
777 delete_lwp_callback, status_pending_p_callback, same_lwp,
778 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
779 iterate_over_lwps, not_stopped_callback,
780 resume_stopped_resumed_lwps, count_events_callback,
781 select_singlestep_lwp_callback, select_event_lwp_callback,
782 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
783 suspend_and_send_sigstop_callback, wait_for_sigstop,
784 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
785 lwp_running, linux_set_resume_request, resume_status_pending_p,
786 need_step_over_p, start_step_over, linux_resume_one_thread,
787 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
788 reset_lwp_ptrace_options_callback): Update.
789 * linux-mips-low.c (update_watch_registers_callback): Update.
790 * regcache.c (regcache_invalidate_one, regcache_invalidate):
792 (free_register_cache_thread_one): Remove.
793 (regcache_release): Update.
794 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
795 handle_qxfer_threads_worker): Update.
796 (handle_query): Update, use list iterator.
797 (visit_actioned_threads, handle_pending_status,
798 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
799 clear_pending_status_callback, set_pending_status_callback,
800 find_status_pending_thread_callback, handle_status,
801 process_serial_event): Update.
802 * target.c (thread_search_callback): Update.
803 * thread-db.c (thread_db_get_tls_address): Update.
804 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
806 * win32-i386-low.c (update_debug_registers_callback): Update.
807 * win32-low.c (delete_thread_info, child_delete_thread,
808 continue_one_thread, suspend_one_thread,
809 get_child_debug_event): Adjust.
811 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
813 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
814 * inferiors.h: Include <list>.
815 (struct process_info) <entry>: Remove field.
817 (pid_of): Change macro to function.
818 (ptid_of, lwpid_of): Remove macro.
819 (all_processes): Change type to std::list<process_info *>.
820 (ALL_PROCESSES): Remove macro.
821 (for_each_process, find_process): New function.
822 * inferiors.c (all_processes): Change type to
823 std::list<process_info *>.
824 (find_thread_process): Adjust.
825 (add_process): Likewise.
826 (remove_process): Likewise.
827 (find_process_pid): Likewise.
828 (get_first_process): Likewise.
829 (started_inferior_callback): Remove.
830 (have_started_inferiors_p): Adjust.
831 (attached_inferior_callback): Remove.
832 (have_attached_inferiors_p): Adjust.
833 * linux-low.c (check_zombie_leaders): Likewise.
834 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
835 (x86_linux_update_xmltarget): Adjust.
836 * server.c (handle_query): Likewise.
837 (gdb_reattached_process): Remove.
838 (handle_status): Adjust.
839 (kill_inferior_callback): Likewise.
840 (detach_or_kill_inferior): Remove.
841 (print_started_pid): Likewise.
842 (print_attached_pid): Likewise.
843 (detach_or_kill_for_exit): Update.
844 (process_serial_event): Likewise.
845 * linux-arm-low.c (arm_new_fork): Likewise.
847 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
849 * dll.h: Include <list>.
850 (struct dll_info): Add constructor.
851 <entry>: Remove field.
852 (all_dlls): Change type to std::list<dll_info>.
853 * dll.c: Include <algorithm>.
854 (get_dll): Remove macro.
855 (all_dlls): Change type to std::list<dll_info *>.
856 (free_one_dll): Remove.
857 (match_dll): Likewise.
858 (loaded_dll): Adjust.
859 (unloaded_dll): Adjust to all_dlls type change, use
860 std::find_if. Inline code from match_dll.
861 (clear_dlls): Adjust to all_dlls type change.
862 * server.c (emit_dll_description): Remove.
863 (handle_qxfer_libraries): Adjust to all_dlls type change,
864 integrate emit_dll_description's functionality.
866 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
868 * linux-low.h (struct linux_target_ops) <delete_process>: New
870 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
871 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
872 (struct linux_target_ops): Add delete_process callback.
873 * linux-arm-low.c (arm_delete_process): New.
874 (struct linux_target_ops): Add delete_process callback.
875 * linux-bfin-low.c (struct linux_target_ops): Likewise.
876 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
877 * linux-m32r-low.c (struct linux_target_ops): Likewise.
878 * linux-mips-low.c (mips_linux_delete_process): New.
879 (struct linux_target_ops): Add delete_process callback.
880 * linux-ppc-low.c (struct linux_target_ops): Likewise.
881 * linux-s390-low.c (struct linux_target_ops): Likewise.
882 * linux-sh-low.c (struct linux_target_ops): Likewise.
883 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
884 * linux-tile-low.c (struct linux_target_ops): Likewise.
885 * linux-x86-low.c (x86_linux_delete_process): New.
886 (struct linux_target_ops): Add delete_process callback.
887 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
889 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
891 * linux-aarch64-low.c (the_low_target): Add thread delete
893 * linux-arm-low.c (arm_delete_thread): New function.
894 (the_low_target): Add thread delete callback.
895 * linux-bfin-low.c (the_low_target): Likewise.
896 * linux-crisv32-low.c (the_low_target): Likewise.
897 * linux-low.c (delete_lwp): Invoke delete_thread callback if
899 * linux-low.h (struct linux_target_ops) <delete_thread>: New
901 * linux-m32r-low.c (the_low_target): Add thread delete callback.
902 * linux-mips-low.c (mips_linux_delete_thread): New function.
903 (the_low_target): Add thread delete callback.
904 * linux-ppc-low.c (the_low_target): Likewise.
905 * linux-s390-low.c (the_low_target): Likewise.
906 * linux-sh-low.c (the_low_target): Likewise.
907 * linux-tic6x-low.c (the_low_target): Likewise.
908 * linux-tile-low.c (the_low_target): Likewise.
909 * linux-x86-low.c (the_low_target): Likewise.
910 * linux-xtensa-low.c (the_low_target): Likewise.
912 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
914 * win32-low.c: Include "common-inferior.h".
916 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
918 * inferiors.c (set_inferior_cwd): New function.
919 * server.c (handle_general_set): Handle QSetWorkingDir packet.
920 (handle_query): Inform that QSetWorkingDir is supported.
921 * win32-low.c (create_process): Pass the inferior's cwd to
924 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
926 * inferiors.c (current_inferior_cwd): New global variable.
927 (get_inferior_cwd): New function.
928 * inferiors.h (struct process_info) <cwd>: New field.
930 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
932 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
933 (OBS): Add gdb_tilde_expand.o.
935 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
937 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
938 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
940 2017-09-29 Pedro Alves <palves@redhat.com>
942 * ax.c (gdb_parse_agent_expr): Constify.
943 * ax.h (gdb_parse_agent_expr): Constify.
944 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
946 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
947 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
948 * remote-utils.h (read_ptid): Constify.
949 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
950 (process_point_options, process_serial_event): Constify.
951 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
952 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
953 (cmd_qtbuffer): Constify.
955 2017-09-29 Pedro Alves <palves@redhat.com>
957 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
960 2017-09-29 Pedro Alves <palves@redhat.com>
962 * linux-low.c (handle_extended_wait): Pass parent thread instead
963 of process to thread_db_notice_clone.
964 * linux-low.h (thread_db_notice_clone): Replace parent process
965 parameter with parent thread parameter.
966 * thread-db.c (find_one_thread): Add comment.
967 (thread_db_notice_clone): Replace parent process parameter with
968 parent thread parameter. Temporarily switch to the parent thread.
970 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
972 * gdbthread.h: Include "common-gdbthread.h".
973 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
974 "if" when validating the ptid.
975 * remote-utils.c: Include "gdbthread.h".
976 (prepare_resume_reply): Use "switch_to_thread".
977 * target.c (done_accessing_memory): Likewise.
979 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
981 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
982 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
983 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
984 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
985 s390x-gs-linux64-ipa.o to ipa_obj.
986 * linux-s390-low.c (HWCAP_S390_GS): New define.
987 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
989 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
990 (s390_arch_setup): Check for guarded-storage support and choose
992 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
993 init_registers_s390x_gs_linux64.
994 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
996 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
997 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
999 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1001 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1003 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1005 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1006 (thread_db_thread_handle): Declare.
1007 * linux-low.c (linux_target_ops): Initialize thread_handle.
1008 * server.c (handle_qxfer_threads_worker): Add support for
1010 * target.h (struct target_ops): Add new function pointer,
1012 (target_thread_handle): Define.
1013 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1015 (thread_db_thread_handle): New function.
1017 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1019 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1020 * linux-low.h (thread_db_notice_clone): Declare.
1021 * thread-db.c (thread_db_notice_clone): New function.
1023 2017-09-21 Pedro Alves <palves@redhat.com>
1025 * server.c (gdb_read_memory, handle_status, process_serial_event)
1026 (handle_serial_event, handle_target_event): Adjust to
1027 set_desired_thread prototype change.
1028 * target.c (set_desired_thread): Remove 'use_general' parameter
1030 * target.h (set_desired_thread): Remove 'use_general' parameter.
1032 2017-09-20 Tom Tromey <tom@tromey.com>
1034 * target.c (target_terminal::terminal_state): Define.
1035 (target_terminal::init): Rename from target_terminal_init.
1036 (target_terminal::inferior): Rename from
1037 target_terminal_inferior.
1038 (target_terminal::ours): Rename from target_terminal_ours.
1039 (target_terminal::ours_for_output, target_terminal::info): New.
1041 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1043 * server.c (accumulate_file_name_length): Remove.
1044 (emit_dll_description): Adjust to std::string change.
1045 (handle_qxfer_libraries): Use std::string to hold document.
1047 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1049 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1050 return type of xml_escape_text.
1051 * server.c (emit_dll_description): Likewise.
1053 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1055 * server.c (captured_main): Accept argument for --selftest.
1056 Update run_tests call.
1057 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1058 when registering selftests.
1060 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1062 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1063 instead of "VEC" for "target_desc.reg_defs".
1064 (regcache_cpy): Likewise.
1065 (registers_to_string): Likewise.
1066 (registers_from_string): Likewise.
1067 (find_regno): Likewise.
1068 (supply_regblock): Likewise.
1069 (regcache_raw_read_unsigned): Likewise.
1070 * tdesc.c (init_target_desc): Likewise.
1071 (tdesc_create_reg): Likewise.
1072 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1073 (struct target_desc) <reg_defs>: Convert to "std::vector".
1074 (target_desc): Do not initialize "reg_defs".
1075 (~target_desc): Update code to use "std::vector" instead of "VEC"
1076 for "target_desc.reg_defs".
1077 (operator==): Likewise.
1079 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1081 * inferiors.h (thread_to_gdb_id): Remove.
1082 * inferiors.c (thread_to_gdb_id): Remove.
1083 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1084 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1085 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1087 * nto-low.c (nto_fetch_registers, nto_store_registers,
1088 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1090 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1092 * inferiors.h (gdb_id_to_thread_id): Remove.
1093 * inferiors.c (gdb_id_to_thread_id): Remove.
1094 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1095 removal. Move pid declaration closer to where it's used.
1097 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1099 * server.c (handle_detach): New function.
1100 (process_serial_event): Move code out, call handle_detach.
1102 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1104 * server.c (require_running): Rename to ...
1105 (require_running_or_return): ... this ...
1106 (require_running_or_break): ... and this.
1107 (handle_query, process_serial_event): Adjust.
1109 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1111 * linux-low.c (linux_set_resume_request): Remove unused
1114 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1116 * server.c (first_thread_of): Remove.
1117 (process_serial_event): Replace usage of first_thread_of with
1118 find_any_thread_of_pid.
1119 * tracepoint.c (same_process_p): Remove.
1120 (gdb_agent_about_to_close): Replace usage of same_process_p with
1121 find_any_thread_of_pid.
1122 * linux-x86-low.c (same_process_callback): Remove.
1123 (x86_arch_setup_process_callback): Replace usage of
1124 same_process_callback with find_any_thread_of_pid.
1125 * thread-db.c (any_thread_of): Remove.
1126 (switch_to_process): Replace usage of any_thread_of with
1127 find_any_thread_of_pid.
1128 * inferiors.c (thread_pid_matches_callback): Remove.
1129 (find_thread_process): Adjust to use find_any_thread_of_pid.
1131 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1133 * regcache.c (get_thread_regcache): Guard calls to "memset"
1136 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1138 * linux-low.c (handle_extended_wait): Use
1139 "allocate_target_description" instead of "XNEW".
1140 * linux-x86-low.c (initialize_low_arch): Likewise.
1142 2017-09-05 Yao Qi <yao.qi@linaro.org>
1144 * configure.srv (srv_i386_regobj): Remove.
1145 (srv_amd64_regobj): Remove.
1146 (srv_regobj): Set it to "" for x86 non-linux targets.
1147 * linux-x86-tdesc.c (i386_linux_read_description):
1148 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1149 (init_registers_i386): Remove the declaration.
1150 (tdesc_i386): Remove the declaration.
1151 (lynx_i386_arch_setup): Call i386_create_target_description.
1152 * nto-x86-low.c: Likewise.
1153 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1154 [!__x86_64__]: include arch/i386.h.
1155 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1157 2017-09-05 Yao Qi <yao.qi@linaro.org>
1159 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1160 i386/amd64-XXX-linux from it.
1162 2017-09-05 Yao Qi <yao.qi@linaro.org>
1164 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1166 (ipa_amd64_linux_regobj): Remove.
1167 (ipa_x32_linux_regobj): Remove.
1169 2017-09-05 Yao Qi <yao.qi@linaro.org>
1171 * Makefile.in (arch-amd64.o): New rule.
1172 * configure.srv: Append arch-amd64.o.
1173 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1174 (get_ipa_tdesc): Call amd64_linux_read_description.
1175 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1176 and init_registers_amd64_XXX.
1177 * linux-x86-low.c (x86_linux_read_description): Call
1178 amd64_linux_read_description.
1179 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1180 (initialize_low_arch): Don't call init_registers_x32_XXX and
1181 init_registers_amd64_XXX.
1182 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1183 and tdesc_amd64_XXX.
1184 [__x86_64__] (amd64_tdesc_test): New function.
1185 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1186 and init_registers_amd64_XXX.
1187 * linux-x86-tdesc.c: Include arch/amd64.h.
1188 (xcr0_to_tdesc_idx): New function.
1189 (i386_linux_read_description): New function.
1190 (amd64_get_ipa_tdesc_idx): New function.
1191 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1192 (amd64_get_ipa_tdesc): Declare.
1194 2017-09-05 Yao Qi <yao.qi@linaro.org>
1196 * configure.srv (srv_i386_linux_xmlfiles): Remove
1197 i386/i386-XXX-linux.xml from it.
1199 2017-09-05 Yao Qi <yao.qi@linaro.org>
1201 * configure.srv: Set srv_i386_linux_regobj empty if $development
1203 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1204 initialize_low_tdesc.
1205 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1206 with #if initialize_low_tdesc.
1207 * linux-x86-tdesc-selftest.c: New file.
1208 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1210 2017-09-05 Yao Qi <yao.qi@linaro.org>
1212 * Makefile.in (arch-i386.o): New rule.
1213 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1214 (x86_64-*-linux*): Likewise.
1215 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1216 include arch/i386.h.
1217 (i386_linux_read_description): Remove code and call
1218 i386_create_target_description.
1219 * tdesc.c (allocate_target_description): New function.
1220 * tdesc.h (set_tdesc_architecture): Remove declaration.
1221 (set_tdesc_osabi): Likewise.
1223 2017-09-05 Yao Qi <yao.qi@linaro.org>
1225 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1226 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1227 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1229 * server.c (get_features_xml): Call tdesc_get_features_xml.
1230 * tdesc.c (set_tdesc_architecture): New function.
1231 (set_tdesc_osabi): New function.
1232 (tdesc_get_features_xml): New function.
1233 (tdesc_create_feature): Add an argument.
1234 * tdesc.h (struct target_desc) <features>: New field.
1235 <arch, osabi>: New field.
1236 (~target_desc): xfree features, arch, and osabi.
1237 (target_desc::oerator==): Don't compare .xmltarget.
1238 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1239 (set_tdesc_osabi): Likewise.
1240 (tdesc_get_features_xml): Likewise.
1242 2017-09-05 Yao Qi <yao.qi@linaro.org>
1244 * linux-x86-tdesc.c: Include selftest.h.
1245 (i386_tdesc_test): New function.
1246 (initialize_low_tdesc): Call selftests::register_test.
1247 * tdesc.h: Include regdef.h.
1248 (target_desc): Override operator == and !=.
1250 2017-09-05 Yao Qi <yao.qi@linaro.org>
1252 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1253 (ipa_obj): Likewise.
1254 * linux-i386-ipa.c: Include common/x86-xstate.h
1255 (get_ipa_tdesc): Call i386_linux_read_description.
1256 (initialize_low_tracepoint): Don't call init_registers_XXX
1257 functions, call initialize_low_tdesc instead.
1258 * linux-x86-low.c (x86_linux_read_description): Call
1259 i386_linux_read_description.
1260 (initialize_low_arch): Don't call init_registers_i386_XXX
1261 functions, call initialize_low_tdesc.
1262 * linux-x86-tdesc.c: New file.
1263 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1264 (i386_get_ipa_tdesc_idx): Declare.
1265 (i386_get_ipa_tdesc): Declare.
1266 (initialize_low_tdesc): Declare.
1268 2017-09-05 Yao Qi <yao.qi@linaro.org>
1270 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1273 2017-09-05 Yao Qi <yao.qi@linaro.org>
1275 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1276 * regcache.c (get_thread_regcache): Use VEC_length.
1277 (init_register_cache): Likewise.
1278 (regcache_cpy): Likewise.
1279 (registers_to_string): Iterate reg_defs via VEC_iterate.
1280 (find_regno): Likewise.
1281 (find_register_by_number): Use VEC_index.
1282 (register_size): Call find_register_by_number.
1283 (register_data): Call find_register_by_number.
1284 (supply_regblock): Use VEC_length.
1285 (regcache_raw_read_unsigned): Likewise.
1286 * tdesc.c (init_target_desc): Iterate reg_defs via
1288 (default_description): Update initializer.
1289 (copy_target_description): Don't update field num_registers.
1290 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1291 <num_registers>: Remove.
1293 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1295 * Makefile.in (.SECONDARY): Define target.
1297 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1299 * linux-low.c (linux_wait_1): Adjust.
1300 * server.c (queue_stop_reply_callback): Adjust.
1302 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1304 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1305 QEnvironmentUnset and QEnvironmentReset packets.
1306 (handle_query): Inform remote that QEnvironmentHexEncoded,
1307 QEnvironmentUnset and QEnvironmentReset are supported.
1309 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1311 * inferiors.h (inferior_target_data): Rename to ...
1312 (thread_target_data): ... this.
1313 (inferior_regcache_data): Rename to ...
1314 (thread_regcache_data): ... this.
1315 (set_inferior_regcache_data): Rename to ...
1316 (set_thread_regcache_data): ... this.
1317 * inferiors.c (inferior_target_data): Rename to ...
1318 (thread_target_data): ... this.
1319 (inferior_regcache_data): Rename to ...
1320 (thread_regcache_data): ... this.
1321 (set_inferior_regcache_data): Rename to ...
1322 (set_thread_regcache_data): ... this.
1323 (free_one_thread): Update.
1324 * linux-low.h (get_thread_lwp): Update.
1325 * regcache.c (get_thread_regcache): Update.
1326 (regcache_invalidate_thread): Update.
1327 (free_register_cache_thread): Update.
1328 * win32-i386-low.c (update_debug_registers_callback): Update.
1329 (win32_get_current_dr): Update.
1330 * win32-low.c (thread_rec): Update.
1331 (delete_thread_info): Update.
1332 (continue_one_thread): Update.
1333 (suspend_one_thread): Update.
1335 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1337 * inferiors.c (set_inferior_target_data): Remove.
1338 * inferiors.h (set_inferior_target_data): Remove.
1340 2017-08-18 Yao Qi <yao.qi@linaro.org>
1342 * Makefile.in (OBS): Add selftest.o.
1343 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1344 * configure, config.in: Re-generated.
1345 * server.c: Include common/sefltest.h.
1346 (captured_main): Handle option --selftest.
1348 2017-08-09 Yao Qi <yao.qi@linaro.org>
1350 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1351 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1352 i386-avx-mpx.o and i386-mmx.o.
1353 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1354 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1355 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1356 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1357 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1358 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1359 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1360 i386/amd64-avx-mpx.xml.
1362 2017-08-09 Yao Qi <yao.qi@linaro.org>
1364 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1365 and x32-avx-avx512.o.
1366 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1367 i386/x32-avx-avx512.xml.
1369 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1371 * tracepoint.h (enum class fast_tpoint_collect_result): New
1373 (fast_tracepoint_collecting): Change return type to
1374 fast_tpoint_collect_result.
1375 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1376 * linux-low.h: Include tracepoint.h.
1377 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1378 fast_tpoint_collect_result.
1379 * linux-low.c (handle_tracepoints): Adjust.
1380 (linux_fast_tracepoint_collecting): Change return type to
1381 fast_tpoint_collect_result.
1382 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1383 linux_wait_1, stuck_in_jump_pad_callback,
1384 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1385 proceed_one_lwp): Adjust to type change.
1387 2017-07-10 Yao Qi <yao.qi@linaro.org>
1389 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1391 2017-06-29 Yao Qi <yao.qi@linaro.org>
1393 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1395 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1397 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1399 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1401 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1403 * linux-low.c (linux_create_inferior): Adjust code to access the
1404 environment information via 'gdb_environ' class.
1405 * lynx-low.c (lynx_create_inferior): Likewise.
1406 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1407 (get_environ): Return a pointer to 'our_environ'.
1408 (captured_main): Initialize 'our_environ'.
1409 * server.h (get_environ): Adjust prototype.
1410 * spu-low.c (spu_create_inferior): Adjust code to access the
1411 environment information via 'gdb_environ' class.
1413 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1415 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1416 usage of "register" keyword.
1418 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1420 * configure: Re-generate.
1422 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1424 * configure: Re-generate.
1426 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1428 * Makefile.in (COMPILE.pre): Add "-x c++".
1430 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1432 * fork-child.c: Conditionally include <signal.h>.
1434 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1436 * server.c (handle_general_set): Handle new packet
1437 "QStartupWithShell".
1438 (handle_query): Add "QStartupWithShell" to the list of supported
1440 (gdbserver_usage): Add help text explaining the
1441 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1443 (captured_main): Recognize and act upon the presence of the new
1446 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1447 Pedro Alves <palves@redhat.com>
1449 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1450 * configure: Regenerate.
1451 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1453 (i[34567]86-*-lynxos*): Likewise.
1454 (spu*-*-*): Likewise.
1455 * fork-child.c: New file.
1456 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1458 (linux_ptrace_fun): New function.
1459 (linux_create_inferior): Adjust function prototype to reflect
1460 change on "target.h". Adjust function code to use
1462 (linux_request_interrupt): Delete "signal_pid".
1463 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1464 (lynx_ptrace_fun): New function.
1465 (lynx_create_inferior): Adjust function prototype to reflect
1466 change on "target.h". Adjust function code to use
1468 * nto-low.c (nto_create_inferior): Adjust function prototype and
1469 code to reflect change on "target.h". Update comments.
1470 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1471 "common-terminal.h" and "environ.h".
1472 (terminal_fd): Moved to fork-child.c.
1473 (old_foreground_pgrp): Likewise.
1474 (restore_old_foreground_pgrp): Likewise.
1475 (last_status): Make it global.
1476 (last_ptid): Likewise.
1477 (our_environ): New variable.
1478 (startup_with_shell): Likewise.
1479 (program_name): Likewise.
1480 (program_argv): Rename to...
1481 (program_args): ...this.
1482 (wrapper_argv): New variable.
1483 (start_inferior): Delete function.
1484 (get_exec_wrapper): New function.
1485 (get_exec_file): Likewise.
1486 (get_environ): Likewise.
1487 (prefork_hook): Likewise.
1488 (post_fork_inferior): Likewise.
1489 (postfork_hook): Likewise.
1490 (postfork_child_hook): Likewise.
1491 (handle_v_run): Update code to deal with arguments coming from the
1492 remote host. Update calls from "start_inferior" to
1494 (captured_main): Likewise. Initialize environment variable. Call
1496 * server.h (post_fork_inferior): New prototype.
1497 (get_environ): Likewise.
1498 (last_status): Declare.
1499 (last_ptid): Likewise.
1500 (signal_pid): Likewise.
1501 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1502 (spu_ptrace_fun): New function.
1503 (spu_create_inferior): Adjust function prototype to reflect change
1504 on "target.h". Adjust function code to use "fork_inferior".
1505 * target.c (target_terminal_init): New function.
1506 (target_terminal_inferior): Likewise.
1507 (target_terminal_ours): Likewise.
1508 * target.h: Include <vector>.
1509 (struct target_ops) <create_inferior>: Update prototype.
1510 (create_inferior): Update macro.
1511 * utils.c (gdb_flush_out_err): New function.
1512 * win32-low.c (win32_create_inferior): Adjust function prototype
1513 and code to reflect change on "target.h".
1515 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1517 * inferiors.c (switch_to_thread): New function.
1519 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1521 * Makefile.in (SFILE): Add "common/job-control.c".
1522 (OBS): Add "job-control.o".
1524 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1526 * Makefile: Remove "@host_makefile_frag@".
1528 2017-05-05 Pedro Alves <palves@redhat.com>
1530 * configure: Regenerate.
1532 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1534 * configure: Regenerate.
1536 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1538 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1539 software_single_step change of return type to
1540 std::vector<CORE_ADDR>.
1541 * linux-low.c (install_software_single_step_breakpoints):
1543 * linux-low.h (install_software_single_step_breakpoints):
1546 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1548 * remote-utils.c: Include "gdb_termios.h" instead of
1550 * terminal.h: Delete file.
1552 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1554 * server.c: Include <vector>.
1555 <program_argv, wrapper_argv>: Convert to std::vector.
1556 (start_inferior): Rewrite function to use C++.
1557 (handle_v_run): Likewise. Update code that calculates the argv
1558 based on the vRun packet; use C++.
1559 (captured_main): Likewise.
1561 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1563 * server.c (handle_v_cont): Initialize thread_resume::thread
1566 2017-04-05 Pedro Alves <palves@redhat.com>
1568 * configure: Regenerate.
1570 2017-04-05 Pedro Alves <palves@redhat.com>
1572 * gdbreplay.c (sync_error): Constify.
1573 * linux-x86-low.c (push_opcode): Constify.
1575 2017-04-05 Pedro Alves <palves@redhat.com>
1577 * win32-low.c (get_child_debug_event)
1578 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1579 Report TARGET_WAITKIND_SPURIOUS instead.
1581 2017-04-05 Pedro Alves <palves@redhat.com>
1583 * remote-utils.c (remote_prepare, remote_open): Constify.
1584 * remote-utils.h (remote_prepare, remote_open): Constify.
1585 * server.c (captured_main): Constify 'port' handling.
1587 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1589 * Makefile.in (clean): Clear .deps.
1591 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1593 * .gitignore: Remove generated files, replace with wildcard.
1594 * (clean): Replace removal of generated files with wildcard.
1595 (version.c): Replace with...
1596 (version-generated.c): ...this.
1597 (xml-builtin.c): Replace with...
1598 (xml-builtin-generated.c): ...this.
1599 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1600 (%.c: *regformats*): Replace with...
1601 (%-generated.c: *regformats*): ...this.
1603 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1605 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1606 (xtensa_fill_gregset): Call collect_register_by_name for
1608 (xtensa_store_gregset): Call supply_register_by_name for
1611 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1613 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1614 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1615 (xtensa_store_gregset): Call supply_register for all registers in
1616 a0_regnum..a0_regnum + C0_NREGS range.
1618 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1620 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1621 (ax-ipa.o: ax.c): Remove.
1622 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1623 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1624 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1625 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1626 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1628 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1630 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1631 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1632 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1633 (errors-ipa.o: ../common/errors.c): Remove.
1634 (format-ipa.o: ../common/format.c): Remove.
1635 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1637 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1639 * Makefile.in (%-ipa.o: %.c): New rule.
1640 (tracepoint-ipa.o: tracepoint.c): Remove.
1641 (utils-ipa.o: utils.c): Remove.
1642 (remote-utils-ipa.o: remote-utils.c): Remove.
1643 (regcache-ipa.o: regcache.c): Remove.
1644 (i386-linux-ipa.o: i386-linux.c): Remove.
1645 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1646 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1647 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1648 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1649 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1650 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1651 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1652 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1653 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1654 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1655 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1656 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1657 (aarch64-ipa.o: aarch64.c): Remove.
1658 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1659 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1660 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1661 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1662 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1663 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1664 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1665 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1666 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1667 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1668 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1669 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1670 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1671 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1672 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1673 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1674 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1675 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1676 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1677 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1678 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1679 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1680 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1681 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1682 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1683 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1684 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1685 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1686 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1687 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1688 (tdesc-ipa.o: tdesc.c): Remove.
1689 (x32-linux-ipa.o: x32-linux.c): Remove.
1690 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1691 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1693 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1695 * Makefile.in (%.o: ../arch/%.c): New rule.
1696 (arm.o: ../arch/arm.c): Remove.
1697 (arm-linux.o: ../arch/arm-linux.c): Remove.
1698 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1699 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1701 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1703 * Makefile.in (%.o: ../nat/%.c): New rule.
1704 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1705 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1706 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1707 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1708 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1709 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1710 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1711 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1712 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1713 (linux-personality.o: ../nat/linux-personality.c): Remove.
1714 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1715 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1716 (x86-linux.o: ../nat/x86-linux.c): Remove.
1717 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1718 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1720 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1722 * Makefile.in (%.o: ../common/%.c): New rule.
1723 (signals.o: ../common/signals.c): Remove.
1724 (print-utils.o: ../common/print-utils.c): Remove.
1725 (rsp-low.o: ../common/rsp-low.c): Remove.
1726 (common-utils.o: ../common/common-utils.c): Remove.
1727 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1728 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1729 (vec.o: ../common/vec.c): Remove.
1730 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1731 (xml-utils.o: ../common/xml-utils.c): Remove.
1732 (ptid.o: ../common/ptid.c): Remove.
1733 (buffer.o: ../common/buffer.c): Remove.
1734 (format.o: ../common/format.c): Remove.
1735 (filestuff.o: ../common/filestuff.c): Remove.
1736 (agent.o: ../common/agent.c): Remove.
1737 (errors.o: ../common/errors.c): Remove.
1738 (environ.o: ../common/environ.c): Remove.
1739 (common-debug.o: ../common/common-debug.c): Remove.
1740 (cleanups.o: ../common/cleanups.c): Remove.
1741 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1742 (fileio.o: ../common/fileio.c): Remove.
1743 (common-regcache.o: ../common/common-regcache.c): Remove.
1744 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1745 (new-op.o: ../common/new-op.c): Remove.
1746 (btrace-common.o: ../common/btrace-common.c): Remove.
1748 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1750 * Makefile.in (%.o: ../target/%.c): New rule.
1751 (waitstatus.o: ../target/waitstatus.c): Remove.
1753 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1756 (%.c: ../regformats/%.dat,
1757 (%.c: ../regformats/arm/%.dat,
1758 (%.c: ../regformats/i386/%.dat,
1759 (%.c: ../regformats/rs6000/%.dat): New rules.
1760 (aarch64.c): Remove.
1761 (reg-arm.c): Remove.
1762 (arm-with-iwmmxt.c): Remove.
1763 (arm-with-vfpv2.c): Remove.
1764 (arm-with-vfpv3.c): Remove.
1765 (arm-with-neon.c): Remove.
1766 (reg-bfin.c): Remove.
1767 (reg-cris.c): Remove.
1768 (reg-crisv32.c): Remove.
1770 (i386-linux.c): Remove.
1771 (i386-avx.c): Remove.
1772 (i386-avx-linux.c): Remove.
1773 (i386-avx-avx512.c): Remove.
1774 (i386-avx-avx512-linux.c): Remove.
1775 (i386-mpx.c): Remove.
1776 (i386-mpx-linux.c): Remove.
1777 (i386-avx-mpx-avx512-pku.c): Remove.
1778 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1779 (i386-avx-mpx.c): Remove.
1780 (i386-avx-mpx-linux.c): Remove.
1781 (i386-mmx.c): Remove.
1782 (i386-mmx-linux.c): Remove.
1783 (reg-ia64.c): Remove.
1784 (reg-m32r.c): Remove.
1785 (reg-m68k.c): Remove.
1787 (mips-linux.c): Remove.
1788 (mips-dsp-linux.c): Remove.
1789 (mips64-linux.c): Remove.
1790 (mips64-dsp-linux.c): Remove.
1791 (nios2-linux.c): Remove.
1792 (powerpc-32.c): Remove.
1793 (powerpc-32l.c): Remove.
1794 (powerpc-altivec32l.c): Remove.
1795 (powerpc-cell32l.c): Remove.
1796 (powerpc-vsx32l.c): Remove.
1797 (powerpc-isa205-32l.c): Remove.
1798 (powerpc-isa205-altivec32l.c): Remove.
1799 (powerpc-isa205-vsx32l.c): Remove.
1800 (powerpc-e500l.c): Remove.
1801 (powerpc-64l.c): Remove.
1802 (powerpc-altivec64l.c): Remove.
1803 (powerpc-cell64l.c): Remove.
1804 (powerpc-vsx64l.c): Remove.
1805 (powerpc-isa205-64l.c): Remove.
1806 (powerpc-isa205-altivec64l.c): Remove.
1807 (powerpc-isa205-vsx64l.c): Remove.
1808 (s390-linux32.c): Remove.
1809 (s390-linux32v1.c): Remove.
1810 (s390-linux32v2.c): Remove.
1811 (s390-linux64.c): Remove.
1812 (s390-linux64v1.c): Remove.
1813 (s390-linux64v2.c): Remove.
1814 (s390-te-linux64.c): Remove.
1815 (s390-vx-linux64.c): Remove.
1816 (s390-tevx-linux64.c): Remove.
1817 (s390x-linux64.c): Remove.
1818 (s390x-linux64v1.c): Remove.
1819 (s390x-linux64v2.c): Remove.
1820 (s390x-te-linux64.c): Remove.
1821 (s390x-vx-linux64.c): Remove.
1822 (s390x-tevx-linux64.c): Remove.
1823 (tic6x-c64xp-linux.c): Remove.
1824 (tic6x-c64x-linux.c): Remove.
1825 (tic6x-c62x-linux.c): Remove.
1827 (reg-sparc64.c): Remove.
1828 (reg-spu.c): Remove.
1830 (amd64-linux.c): Remove.
1831 (amd64-avx.c): Remove.
1832 (amd64-avx-linux.c): Remove.
1833 (amd64-avx-avx512.c): Remove.
1834 (amd64-avx-avx512-linux.c): Remove.
1835 (amd64-mpx.c): Remove.
1836 (amd64-mpx-linux.c): Remove.
1837 (amd64-avx-mpx-avx512-pku.c): Remove.
1838 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1839 (amd64-avx-mpx.c): Remove.
1840 (amd64-avx-mpx-linux.c): Remove.
1842 (x32-linux.c): Remove.
1843 (x32-avx.c): Remove.
1844 (x32-avx-linux.c): Remove.
1845 (x32-avx-avx512.c): Remove.
1846 (x32-avx-avx512-linux.c): Remove.
1847 (reg-xtensa.c): Remove.
1848 (reg-tilegx.c): Remove.
1849 (reg-tilegx32.c): Remove.
1851 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1853 * Makefile.in (SFILES): Add "common/environ.c".
1854 (OBJS): Add "common/environ.h".
1856 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1858 * configure.ac: Check if the fs_base and gs_base members of
1859 `struct user_regs_struct' exist.
1860 * config.in: Regenerated.
1861 * configure: Likewise.
1863 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1865 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1867 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1868 (get_next_pcs_syscall_next_pc): Likewise.
1870 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1872 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1873 * nto-x86-low.c: Likewise.
1875 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1877 * Makefile.in: Include disable-implicit-rules.mk.
1879 2016-11-23 Pedro Alves <palves@redhat.com>
1881 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1882 (debug_vprintf): Use std::chrono::steady_clock instead of
1883 gettimeofday. Use '.' instead of ':'.
1884 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1885 (get_timestamp): Use std::chrono::steady_clock instead of
1888 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1890 * Makefile.in: Fix whitespace formatting.
1892 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1894 * Makefile.in (SFILES, OBS): Flatten list and order
1897 2016-11-23 Pedro Alves <palves@redhat.com>
1899 * event-loop.c (handle_file_event): Use warning.
1900 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1901 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1904 2016-11-23 Pedro Alves <palves@redhat.com>
1906 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1908 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1909 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1910 debug_printf and debug_flush for debug output.
1911 * server.c (handle_general_set): Likewise.
1912 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1915 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1917 * Makefile.in (.c.o): Replace rule with ...
1918 (%.o: %.c): ... this one.
1920 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1922 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1923 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1925 * configure.ac: Remove checks for the make program.
1926 * configure: Re-generate.
1928 2016-10-28 Pedro Alves <palves@redhat.com>
1930 * Makefile.in (CXX_DIALECT): Get from configure.
1931 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1932 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1933 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1934 * config.in: Regenerate.
1935 * configure: Regenerate.
1937 2016-10-27 Yao Qi <yao.qi@linaro.org>
1939 * linux-low.c (linux_supports_range_stepping): Return true if
1940 can_software_single_step return true.
1942 2016-10-27 Yao Qi <yao.qi@linaro.org>
1944 * inferiors.c (find_inferior_in_random): New function.
1945 * inferiors.h (find_inferior_in_random): Declare.
1946 * linux-low.c (linux_wait_for_event_filtered): Call
1947 find_inferior_in_random instead of find_inferior.
1949 2016-10-27 Yao Qi <yao.qi@linaro.org>
1951 * linux-low.c (linux_wait_1): If single-step breakpoints are
1952 inserted, remove them.
1954 2016-10-26 Pedro Alves <palves@redhat.com>
1956 * linux-low.c (handle_extended_wait): Link parent/child fork
1958 (linux_wait_1): Unlink them.
1959 (linux_set_resume_request): Ignore resume requests for
1960 already-resumed and unhandled fork child threads.
1961 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1962 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1964 (handle_v_requests) <vCont>: Don't call require_running.
1965 * server.h (in_queued_stop_replies): New declaration.
1967 2016-10-24 Yao Qi <yao.qi@linaro.org>
1970 * linux-aarch64-low.c (append_insns): Cast the return value to
1973 2016-10-10 Yao Qi <yao.qi@linaro.org>
1975 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1977 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1979 * target.c (target_supports_multi_process): New function, moved
1981 * target.h (target_supports_multi_process): ... here. Remove
1984 2016-10-05 Tom Tromey <tom@tromey.com>
1987 * tracepoint.c (handle_tracepoint_bkpts): Check
1988 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1990 2016-10-05 Yao Qi <yao.qi@linaro.org>
1992 * configure.srv: Update the path of arm-*.xml files.
1994 2016-10-05 Terry Guo <terry.guo@arm.com>
1995 Yao Qi <yao.qi@linaro.org>
1997 * Makefile.in: Adjust the path of rules.
1998 * configure.srv: Update the path of xml files.
1999 * regformats/arm-with-iwmmxt.dat: Regenerated.
2000 * regformats/arm-with-neon.dat: Likewise.
2001 * regformats/arm-with-vfpv2.dat: Likewise.
2002 * regformats/arm-with-vfpv3.dat Likewise.
2004 2016-09-30 Yao Qi <yao.qi@linaro.org>
2007 * target.c (target_stop_and_wait): Don't call
2008 target_continue_no_signal, use resume_stop instead.
2010 2016-09-26 Yao Qi <yao.qi@linaro.org>
2012 * linux-low.c (linux_wait_1): Call debug_exit.
2014 2016-09-23 Pedro Alves <palves@redhat.com>
2016 * Makefile.in (SFILES): Add common/new-op.c.
2017 (OBS): Add common/new-op.o.
2018 (new-op.o): New rule.
2020 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2022 * .gitinore: Ignore more files.
2024 2016-09-21 Yao Qi <yao.qi@linaro.org>
2026 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2029 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2031 * server.c (start_inferior): Call target_mourn_inferior instead of
2032 mourn_inferior; pass ptid_t argument to it.
2034 (handle_target_event): Likewise.
2035 * target.c (target_mourn_inferior): New function.
2036 * target.h (mourn_inferior): Delete macro.
2038 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2040 * linux-low.c (lwp_is_stepping): New function.
2042 2016-09-06 Carl Love <cel@us.ibm.com>
2044 * server.c (start_inferior): Fixed comment, requested comment change
2045 didn't get updated correctly. Removed reference to ptrace () call as
2046 it is only true on Linux systems.
2048 2016-09-06 Carl Love <cel@us.ibm.com>
2050 * server.c (start_inferior): Do not call
2051 function target_post_create_inferior () if the
2052 inferior process has already exited.
2054 2016-09-05 Pedro Alves <palves@redhat.com>
2056 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2057 (COMPILE.pre, CC_LD): Use CXX directly.
2058 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2059 * acinclude.m4: Don't include build-with-cxx.m4.
2060 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2061 * configure: Regenerate.
2063 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2066 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2067 call writing data to own_buf.
2069 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2071 * target.c (mywait): Call target_wait instead of
2073 (target_wait): New function.
2075 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2077 * server.c (start_inferior): New variable 'ptid'. Replace calls
2078 to the_target->resume by target_continue{,_no_signal}, depending
2080 * target.c (target_stop_and_wait): Call target_continue_no_signal
2081 instead of the_target->resume.
2082 (target_continue): New function.
2084 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2086 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2088 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2091 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2093 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2094 * linux-arm-low.c (ps_get_thread_area): Likewise.
2095 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2096 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2097 * linux-mips-low.c (ps_get_thread_area): Likewise.
2098 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2099 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2100 * linux-x86-low.c (ps_get_thread_area): Likewise.
2101 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2103 2016-08-19 Pedro Alves <palves@redhat.com>
2105 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2107 2016-08-19 Pedro Alves <palves@redhat.com>
2109 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2110 comment. Use memcpy instead of casting through unsigned long.
2112 2016-08-19 Pedro Alves <palves@redhat.com>
2114 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2115 allocating around 0x80000000.
2117 2016-08-19 Pedro Alves <palves@redhat.com>
2120 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2121 (x32-avx512-linux-ipa.o): New rules.
2122 * configure.ac (x86_64-*-linux*): New x32 check.
2123 * configure.srv (ipa_x32_linux_regobj): New.
2124 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2125 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2127 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2129 * configure: Regenerate.
2131 2016-08-09 Pedro Alves <palves@redhat.com>
2134 * Makefile.in (OBS): Add signals-state-save-restore.o.
2135 (signals-state-save-restore.o): New rule.
2136 * config.in: Regenerate.
2137 * configure: Regenerate.
2138 * linux-low.c: Include "signals-state-save-restore.h".
2139 (linux_create_inferior): Call
2140 restore_original_signals_state.
2141 * server.c: Include "dispositions-save-restore.h".
2142 (captured_main): Call save_original_signals_state.
2144 2016-08-05 Pedro Alves <palves@redhat.com>
2146 * configure: Regenerate.
2148 2016-08-04 Yao Qi <yao.qi@linaro.org>
2150 * linux-low.c (regsets_fetch_inferior_registers): Check
2151 errno is ESRCH or not.
2153 2016-08-02 Yao Qi <yao.qi@linaro.org>
2155 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2156 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2157 (thread_db_load_search): Update.
2158 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2159 td_ta_set_event and td_ta_event_getmsg.
2161 2016-07-26 Pedro Alves <palves@redhat.com>
2164 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2165 of unsigned long for 64-bit registers and use uint32_t instead of
2166 unsigned int for 32-bit registers.
2168 2016-07-26 Pedro Alves <palves@redhat.com>
2170 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2173 2016-07-21 Tom Tromey <tom@tromey.com>
2175 * configure: Rebuild.
2177 2016-07-21 Yao Qi <yao.qi@linaro.org>
2179 * mem-break.c (find_gdb_breakpoint): Cast bp to
2180 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2182 2016-07-21 Yao Qi <yao.qi@linaro.org>
2184 * server.c (handle_v_requests): Support s and S actions
2185 if target_supports_software_single_step return true.
2187 2016-07-21 Yao Qi <yao.qi@linaro.org>
2189 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2190 is resume_step, call maybe_hw_step.
2191 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2193 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2195 (proceed_one_lwp): If resume request is resume_step, install
2196 reinsert breakpoints and call maybe_hw_step.
2198 2016-07-21 Yao Qi <yao.qi@linaro.org>
2200 * linux-low.c (proceed_one_lwp): Declare.
2201 (linux_resume_one_thread): Remove local variable 'step'.
2202 Lift code enqueue signal. Call proceed_one_lwp instead of
2203 linux_resume_one_lwp.
2205 2016-07-21 Yao Qi <yao.qi@linaro.org>
2207 * linux-low.c (linux_resume_one_thread): Call
2208 enqueue_pending_signal.
2210 2016-07-21 Yao Qi <yao.qi@linaro.org>
2212 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2213 * inferiors.c (do_restore_current_thread_cleanup): New function.
2214 (make_cleanup_restore_current_thread): Likewise.
2215 * linux-low.c (install_software_single_step_breakpoints): Call
2216 make_cleanup_restore_current_thread. Switch current_thread to
2219 2016-07-21 Yao Qi <yao.qi@linaro.org>
2221 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2222 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2223 (clone_one_breakpoint): Likewise.
2224 (delete_reinsert_breakpoints): Change parameter to thread.
2226 (has_reinsert_breakpoints): Likewise.
2227 (uninsert_reinsert_breakpoints): Likewise.
2228 (reinsert_reinsert_breakpoints): Likewise.
2229 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2230 (delete_reinsert_breakpoints): Likewise.
2231 (reinsert_reinsert_breakpoints): Likewise.
2232 (uninsert_reinsert_breakpoints): Likewise.
2233 (has_reinsert_breakpoints): Likewise.
2235 2016-07-21 Yao Qi <yao.qi@linaro.org>
2237 * inferiors.c (get_thread_process): Make parameter const.
2238 * inferiors.h (get_thread_process): Update declaration.
2239 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2240 Add new parameters child_thread and parent_thread. Callers
2242 * mem-break.h (clone_all_breakpoints): Update declaration.
2244 2016-07-21 Yao Qi <yao.qi@linaro.org>
2246 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2247 <command_list, handler>: Remove.
2248 (struct gdb_breakpoint): New.
2249 (struct other_breakpoint): New.
2250 (struct reinsert_breakpoint): New.
2251 (is_gdb_breakpoint): New function.
2252 (any_persistent_commands): Update command_list if
2253 is_gdb_breakpoint returns true.
2254 (set_breakpoint): Create breakpoints according to their types.
2255 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2256 (set_gdb_breakpoint_1): Likewise.
2257 (set_gdb_breakpoint): Likewise.
2258 (clear_breakpoint_conditions): Change parameter type to
2259 'struct gdb_breakpoint *'.
2260 (clear_breakpoint_commands): Likewise.
2261 (clear_breakpoint_conditions_and_commands): Likewise.
2262 (add_condition_to_breakpoint): Likewise.
2263 (add_breakpoint_condition): Likewise.
2264 (add_commands_to_breakpoint): Likewise.
2265 (check_breakpoints): Check other_breakpoint.
2266 (clone_one_breakpoint): Clone breakpopint according to its type.
2267 * mem-break.h (struct gdb_breakpoint): Declare.
2268 (set_gdb_breakpoint): Update declaration.
2269 (clear_breakpoint_conditions_and_commands): Likewise.
2270 (add_breakpoint_condition): Likewise.
2271 (add_breakpoint_commands): Likewise.
2272 * server.c (process_point_options): Change parameter type to
2273 'struct gdb_breakpoint *'.
2275 2016-07-21 Yao Qi <yao.qi@linaro.org>
2277 * mem-break.c (set_breakpoint_at): Rename it to ...
2278 (set_breakpoint_type_at): ... it.
2279 (set_breakpoint_at): Call set_breakpoint_type_at.
2280 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2281 * mem-break.h (set_breakpoint_at): Update comments.
2283 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2285 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2287 (nios2_store_gregset): Likewise.
2289 2016-07-01 Pedro Alves <palves@redhat.com>
2290 Antoine Tremblay <antoine.tremblay@ericsson.com>
2292 * linux-low.c: Change interface to take the target lwp_info
2293 pointer directly and return void. Handle detaching from a zombie
2295 (linux_detach_lwp_callback): New function.
2296 (linux_detach): Detach from the leader thread after detaching from
2299 2016-06-28 Yao Qi <yao.qi@linaro.org>
2301 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2302 for variable new_offset.
2303 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2304 (aarch64_ftrace_insn_reloc_cb): Likewise.
2305 (aarch64_ftrace_insn_reloc_tb): Likewise.
2306 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2307 PRIx64 instead of PRIx32.
2309 2016-06-28 Yao Qi <yao.qi@linaro.org>
2311 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2312 (the_low_target): Install arm_get_syscall_trapinfo.
2314 2016-06-28 Yao Qi <yao.qi@linaro.org>
2316 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2318 (the_low_target): Install aarch64_get_syscall_trapinfo.
2320 2016-06-28 Yao Qi <yao.qi@linaro.org>
2322 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2324 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2325 Remove parameter sysno.
2326 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2329 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2331 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2332 (s390_emit_ne_goto): Likewise.
2333 (s390_emit_lt_goto): Likewise.
2334 (s390_emit_le_goto): Likewise.
2335 (s390_emit_gt_goto): Likewise.
2336 (s390_emit_ge_goto): Likewise.
2337 (s390x_emit_eq_goto): Likewise.
2338 (s390x_emit_ne_goto): Likewise.
2339 (s390x_emit_lt_goto): Likewise.
2340 (s390x_emit_le_goto): Likewise.
2341 (s390x_emit_gt_goto): Likewise.
2342 (s390x_emit_ge_goto): Likewise.
2343 (s390_emit_ops_impl): Mark variable static.
2344 (s390x_emit_ops): Likewise.
2346 2016-06-17 Yao Qi <yao.qi@linaro.org>
2348 * linux-low.c (handle_extended_wait): Call
2349 uninsert_reinsert_breakpoints for the parent process. Remove
2350 reinsert breakpoints from the child process. Reinsert them to
2351 the parent process when vfork is done.
2352 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2353 (reinsert_reinsert_breakpoints): New function.
2354 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2355 (reinsert_reinsert_breakpoints): Declare.
2357 2016-06-17 Yao Qi <yao.qi@linaro.org>
2359 * linux-low.c (handle_extended_wait): If the parent is doing
2360 step-over, remove the reinsert breakpoints from the forked child.
2362 2016-06-17 Yao Qi <yao.qi@linaro.org>
2364 * linux-low.c (unsuspend_all_lwps): Declare.
2365 (linux_low_filter_event): If thread exited, call finish_step_over.
2366 If step-over is finished, unsuspend other threads.
2368 2016-06-17 Yao Qi <yao.qi@linaro.org>
2370 * linux-low.c (linux_resume_one_lwp_throw): Assert
2371 has_reinsert_breakpoints returns false.
2372 * mem-break.c (delete_disabled_breakpoints): Assert
2373 bp type isn't reinsert_breakpoint.
2375 2016-06-17 Yao Qi <yao.qi@linaro.org>
2377 * linux-low.c (maybe_hw_step): New function.
2378 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2379 (finish_step_over): Switch current_thread to lwp temporarily,
2380 and assert has_reinsert_breakpoints returns true.
2381 (proceed_one_lwp): Call maybe_hw_step.
2382 * mem-break.c (has_reinsert_breakpoints): New function.
2383 * mem-break.h (has_reinsert_breakpoints): Declare.
2385 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2387 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2389 2016-05-17 Yao Qi <yao.qi@linaro.org>
2391 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2392 instead of find_inferior.
2394 2016-05-05 Yao Qi <yao.qi@linaro.org>
2396 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2397 Initialize res to zero.
2399 2016-05-05 Yao Qi <yao.qi@linaro.org>
2401 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2404 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2406 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2407 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2408 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2410 2016-04-28 Par Olsson <par.olsson@windriver.com>
2411 Simon Marchi <simon.marchi@ericsson.com>
2413 * tracepoint.c (write_inferior_int8): New function.
2414 (cmd_qtenable_disable): Write enable flag using
2415 write_inferior_int8.
2417 2016-04-25 Yao Qi <yao.qi@linaro.org>
2419 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2420 (need_step_over_p): Return zero if the LWP has pending signals
2421 can be delivered on software single step target.
2423 2016-04-25 Yao Qi <yao.qi@linaro.org>
2425 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2426 return instead of error.
2428 2016-04-22 Yao Qi <yao.qi@linaro.org>
2430 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2433 2016-04-22 Yao Qi <yao.qi@linaro.org>
2435 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2436 signal when stepping over breakpoint with software single
2439 2016-04-21 Pedro Alves <palves@redhat.com>
2441 * linux-s390-low.c (s390_collect_ptrace_register)
2442 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2444 (s390_check_regset): Use void * instead of gdb_byte *.
2446 2016-04-20 Pedro Alves <palves@redhat.com>
2448 * configure: Renegerate.
2450 2016-04-20 Yao Qi <yao.qi@linaro.org>
2452 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2453 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2455 (arm_store_gregset): Likewise.
2457 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2459 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2460 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2461 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2462 (amd64-avx-mpx-linux.c): New rules.
2463 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2464 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2465 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2466 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2467 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2468 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2469 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2470 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2471 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2472 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2473 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2474 * linux-x86-low.c (x86_linux_read_description): Add case for
2475 X86_XSTATE_AVX_MPX_MASK.
2476 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2477 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2478 init_registers_i386_avx_mpx_linux.
2479 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2480 (initialize_low_tracepoint): Call
2481 init_registers_i386_avx_mpx_linux.
2482 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2483 (initialize_low_tracepoint): Call
2484 init_registers_amd64_avx_mpx_linux.
2485 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2486 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2487 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2490 2016-04-18 Pedro Alves <palves@redhat.com>
2492 * configure: Regenerate.
2494 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2496 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2497 (aarch64_emit_sub): Likewise.
2499 2016-04-12 Pedro Alves <palves@redhat.com>
2501 * utils.c (prepare_to_throw_exception): Delete.
2503 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2505 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2507 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2509 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2511 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2513 * linux-aarch64-ipa.c: Add <elf.h> include.
2514 * linux-ppc-ipa.c: Add <elf.h> include.
2515 * linux-s390-ipa.c: Add <elf.h> include.
2517 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2519 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2520 (get_raw_reg_ptr): Likewise.
2521 (get_trace_state_variable_value_ptr): Likewise.
2522 (set_trace_state_variable_value_ptr): Likewise.
2523 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2526 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2527 Marcin Kościelnicki <koriakin@0x04.net>
2530 * linux-ppc-low.c (emit_insns): New function.
2531 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2532 (ppc_emit_prologue): New function.
2533 (ppc_emit_epilogue): New function.
2534 (ppc_emit_add): New function.
2535 (ppc_emit_sub): New function.
2536 (ppc_emit_mul): New function.
2537 (ppc_emit_lsh): New function.
2538 (ppc_emit_rsh_signed): New function.
2539 (ppc_emit_rsh_unsigned): New function.
2540 (ppc_emit_ext): New function.
2541 (ppc_emit_zero_ext): New function.
2542 (ppc_emit_log_not): New function.
2543 (ppc_emit_bit_and): New function.
2544 (ppc_emit_bit_or): New function.
2545 (ppc_emit_bit_xor): New function.
2546 (ppc_emit_bit_not): New function.
2547 (ppc_emit_equal): New function.
2548 (ppc_emit_less_signed): New function.
2549 (ppc_emit_less_unsigned): New function.
2550 (ppc_emit_ref): New function.
2551 (ppc_emit_const): New function.
2552 (ppc_emit_reg): New function.
2553 (ppc_emit_pop): New function.
2554 (ppc_emit_stack_flush): New function.
2555 (ppc_emit_swap): New function.
2556 (ppc_emit_stack_adjust): New function.
2557 (ppc_emit_call): New function.
2558 (ppc_emit_int_call_1): New function.
2559 (ppc_emit_void_call_2): New function.
2560 (ppc_emit_if_goto): New function.
2561 (ppc_emit_goto): New function.
2562 (ppc_emit_eq_goto): New function.
2563 (ppc_emit_ne_goto): New function.
2564 (ppc_emit_lt_goto): New function.
2565 (ppc_emit_le_goto): New function.
2566 (ppc_emit_gt_goto): New function.
2567 (ppc_emit_ge_goto): New function.
2568 (ppc_write_goto_address): New function.
2569 (ppc_emit_ops_impl): New static variable.
2570 (ppc64v1_emit_prologue): New function.
2571 (ppc64v2_emit_prologue): New function.
2572 (ppc64_emit_epilogue): New function.
2573 (ppc64_emit_add): New function.
2574 (ppc64_emit_sub): New function.
2575 (ppc64_emit_mul): New function.
2576 (ppc64_emit_lsh): New function.
2577 (ppc64_emit_rsh_signed): New function.
2578 (ppc64_emit_rsh_unsigned): New function.
2579 (ppc64_emit_ext): New function.
2580 (ppc64_emit_zero_ext): New function.
2581 (ppc64_emit_log_not): New function.
2582 (ppc64_emit_bit_and): New function.
2583 (ppc64_emit_bit_or): New function.
2584 (ppc64_emit_bit_xor): New function.
2585 (ppc64_emit_bit_not): New function.
2586 (ppc64_emit_equal): New function.
2587 (ppc64_emit_less_signed): New function.
2588 (ppc64_emit_less_unsigned): New function.
2589 (ppc64_emit_ref): New function.
2590 (ppc64_emit_const): New function.
2591 (ppc64v1_emit_reg): New function.
2592 (ppc64v2_emit_reg): New function.
2593 (ppc64_emit_pop): New function.
2594 (ppc64_emit_stack_flush): New function.
2595 (ppc64_emit_swap): New function.
2596 (ppc64v1_emit_call): New function.
2597 (ppc64v2_emit_call): New function.
2598 (ppc64v1_emit_int_call_1): New function.
2599 (ppc64v2_emit_int_call_1): New function.
2600 (ppc64v1_emit_void_call_2): New function.
2601 (ppc64v2_emit_void_call_2): New function.
2602 (ppc64_emit_if_goto): New function.
2603 (ppc64_emit_eq_goto): New function.
2604 (ppc64_emit_ne_goto): New function.
2605 (ppc64_emit_lt_goto): New function.
2606 (ppc64_emit_le_goto): New function.
2607 (ppc64_emit_gt_goto): New function.
2608 (ppc64_emit_ge_goto): New function.
2609 (ppc64v1_emit_ops_impl): New static variable.
2610 (ppc64v2_emit_ops_impl): New static variable.
2611 (ppc_emit_ops): New function.
2612 (linux_low_target): Wire in ppc_emit_ops.
2614 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2615 Marcin Kościelnicki <koriakin@0x04.net>
2618 * Makefile.in: Add powerpc-*-ipa.o
2619 * configure.srv: Add ipa_obj for powerpc*-linux.
2620 * linux-ppc-ipa.c: New file.
2621 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2623 (PPC_FIELD): New macro.
2624 (PPC_SEXT): New macro.
2625 (PPC_OP6): New macro.
2626 (PPC_BO): New macro.
2627 (PPC_LI): New macro.
2628 (PPC_BD): New macro.
2629 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2630 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2631 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2632 (ppc_get_thread_area): New function.
2633 (is_elfv2_inferior): New function.
2634 (gen_ds_form): New function.
2635 (GEN_STD): New macro.
2636 (GEN_STDU): New macro.
2637 (GEN_LD): New macro.
2638 (GEN_LDU): New macro.
2639 (gen_d_form): New function.
2640 (GEN_ADDI): New macro.
2641 (GEN_ADDIS): New macro.
2642 (GEN_LI): New macro.
2643 (GEN_LIS): New macro.
2644 (GEN_ORI): New macro.
2645 (GEN_ORIS): New macro.
2646 (GEN_LWZ): New macro.
2647 (GEN_STW): New macro.
2648 (GEN_STWU): New macro.
2649 (gen_xfx_form): New function.
2650 (GEN_MFSPR): New macro.
2651 (GEN_MTSPR): New macro.
2652 (GEN_MFCR): New macro.
2653 (GEN_MTCR): New macro.
2654 (GEN_SYNC): New macro.
2655 (GEN_LWSYNC): New macro.
2656 (gen_x_form): New function.
2657 (GEN_OR): New macro.
2658 (GEN_MR): New macro.
2659 (GEN_LWARX): New macro.
2660 (GEN_STWCX): New macro.
2661 (GEN_CMPW): New macro.
2662 (gen_md_form): New function.
2663 (GEN_RLDICL): New macro.
2664 (GEN_RLDICR): New macro.
2665 (gen_i_form): New function.
2667 (GEN_BL): New macro.
2668 (gen_b_form): New function.
2669 (GEN_BNE): New macro.
2670 (GEN_LOAD): New macro.
2671 (GEN_STORE): New macro.
2672 (gen_limm): New function.
2673 (gen_atomic_xchg): New function.
2674 (gen_call): New function.
2675 (ppc_relocate_instruction): New function.
2676 (ppc_install_fast_tracepoint_jump_pad): New function.
2677 (ppc_get_min_fast_tracepoint_insn_len): New function.
2678 (ppc_get_ipa_tdesc_idx): New function.
2679 (the_low_target): Wire in the new functions.
2680 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2682 * linux-ppc-tdesc.h: New file.
2684 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2686 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2687 (alloc_jump_pad_buffer): New function.
2688 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2689 (alloc_jump_pad_buffer): New function.
2690 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2691 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2692 (alloc_jump_pad_buffer): New function.
2693 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2694 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2695 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2696 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2698 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2700 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2701 * linux-amd64-ipa.c: Likewise.
2702 * linux-i386-ipa.c: Likewise.
2703 * linux-s390-ipa.c: Likewise.
2704 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2705 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2706 set_trace_state_variable_value_ptr.
2707 (struct ipa_sym_addresses): Likewise.
2708 (symbol_list): Likewise.
2709 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2710 accessing gdb_collect directly.
2711 (gdb_collect_ptr_type): New typedef.
2712 (get_raw_reg_ptr_type): New typedef.
2713 (get_trace_state_variable_value_ptr_type): New typedef.
2714 (set_trace_state_variable_value_ptr_type): New typedef.
2715 (gdb_collect_ptr): New global.
2716 (get_raw_reg_ptr): New global.
2717 (get_trace_state_variable_value_ptr): New global.
2718 (set_trace_state_variable_value_ptr): New global.
2719 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2720 accessing get_raw_reg directly.
2721 (get_get_tsv_func_addr): Likewise for
2722 get_trace_state_variable_value_ptr.
2723 (get_set_tsv_func_addr): Likewise for
2724 set_trace_state_variable_value_ptr.
2725 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2727 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2729 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2731 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2733 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2735 (relocate_instruction): Remove own_buf.
2736 * server.c (own_buf): Make global.
2737 (handle_v_requests): Make global.
2738 * server.h (own_buf): New declaration.
2739 (handle_v_requests): New prototype.
2741 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2744 * linux-s390-low.c (add_insns): New function.
2745 (s390_emit_prologue): New function.
2746 (s390_emit_epilogue): New function.
2747 (s390_emit_add): New function.
2748 (s390_emit_sub): New function.
2749 (s390_emit_mul): New function.
2750 (s390_emit_lsh): New function.
2751 (s390_emit_rsh_signed): New function.
2752 (s390_emit_rsh_unsigned): New function.
2753 (s390_emit_ext): New function.
2754 (s390_emit_log_not): New function.
2755 (s390_emit_bit_and): New function.
2756 (s390_emit_bit_or): New function.
2757 (s390_emit_bit_xor): New function.
2758 (s390_emit_bit_not): New function.
2759 (s390_emit_equal): New function.
2760 (s390_emit_less_signed): New function.
2761 (s390_emit_less_unsigned): New function.
2762 (s390_emit_ref): New function.
2763 (s390_emit_if_goto): New function.
2764 (s390_emit_goto): New function.
2765 (s390_write_goto_address): New function.
2766 (s390_emit_litpool): New function.
2767 (s390_emit_const): New function.
2768 (s390_emit_call): New function.
2769 (s390_emit_reg): New function.
2770 (s390_emit_pop): New function.
2771 (s390_emit_stack_flush): New function.
2772 (s390_emit_zero_ext): New function.
2773 (s390_emit_swap): New function.
2774 (s390_emit_stack_adjust): New function.
2775 (s390_emit_set_r2): New function.
2776 (s390_emit_int_call_1): New function.
2777 (s390_emit_void_call_2): New function.
2778 (s390_emit_eq_goto): New function.
2779 (s390_emit_ne_goto): New function.
2780 (s390_emit_lt_goto): New function.
2781 (s390_emit_le_goto): New function.
2782 (s390_emit_gt_goto): New function.
2783 (s390_emit_ge_goto): New function.
2784 (s390x_emit_prologue): New function.
2785 (s390x_emit_epilogue): New function.
2786 (s390x_emit_add): New function.
2787 (s390x_emit_sub): New function.
2788 (s390x_emit_mul): New function.
2789 (s390x_emit_lsh): New function.
2790 (s390x_emit_rsh_signed): New function.
2791 (s390x_emit_rsh_unsigned): New function.
2792 (s390x_emit_ext): New function.
2793 (s390x_emit_log_not): New function.
2794 (s390x_emit_bit_and): New function.
2795 (s390x_emit_bit_or): New function.
2796 (s390x_emit_bit_xor): New function.
2797 (s390x_emit_bit_not): New function.
2798 (s390x_emit_equal): New function.
2799 (s390x_emit_less_signed): New function.
2800 (s390x_emit_less_unsigned): New function.
2801 (s390x_emit_ref): New function.
2802 (s390x_emit_if_goto): New function.
2803 (s390x_emit_const): New function.
2804 (s390x_emit_call): New function.
2805 (s390x_emit_reg): New function.
2806 (s390x_emit_pop): New function.
2807 (s390x_emit_stack_flush): New function.
2808 (s390x_emit_zero_ext): New function.
2809 (s390x_emit_swap): New function.
2810 (s390x_emit_stack_adjust): New function.
2811 (s390x_emit_int_call_1): New function.
2812 (s390x_emit_void_call_2): New function.
2813 (s390x_emit_eq_goto): New function.
2814 (s390x_emit_ne_goto): New function.
2815 (s390x_emit_lt_goto): New function.
2816 (s390x_emit_le_goto): New function.
2817 (s390x_emit_gt_goto): New function.
2818 (s390x_emit_ge_goto): New function.
2819 (s390_emit_ops): New function.
2820 (struct linux_target_ops): Fill in emit_ops hook.
2822 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2825 * Makefile.in: Add s390 IPA files.
2826 * configure.srv: Build IPA for s390.
2827 * linux-s390-ipa.c: New file.
2828 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2829 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2830 (tdesc_s390_linux32): Likewise.
2831 (init_registers_s390_linux32v1): Likewise.
2832 (tdesc_s390_linux32v1): Likewise.
2833 (init_registers_s390_linux32v2): Likewise.
2834 (tdesc_s390_linux32v2): Likewise.
2835 (init_registers_s390_linux64): Likewise.
2836 (tdesc_s390_linux64): Likewise.
2837 (init_registers_s390_linux64v1): Likewise.
2838 (tdesc_s390_linux64v1): Likewise.
2839 (init_registers_s390_linux64v2): Likewise.
2840 (tdesc_s390_linux64v2): Likewise.
2841 (init_registers_s390_te_linux64): Likewise.
2842 (tdesc_s390_te_linux64): Likewise.
2843 (init_registers_s390_vx_linux64): Likewise.
2844 (tdesc_s390_vx_linux64): Likewise.
2845 (init_registers_s390_tevx_linux64): Likewise.
2846 (tdesc_s390_tevx_linux64): Likewise.
2847 (init_registers_s390x_linux64): Likewise.
2848 (tdesc_s390x_linux64): Likewise.
2849 (init_registers_s390x_linux64v1): Likewise.
2850 (tdesc_s390x_linux64v1): Likewise.
2851 (init_registers_s390x_linux64v2): Likewise.
2852 (tdesc_s390x_linux64v2): Likewise.
2853 (init_registers_s390x_te_linux64): Likewise.
2854 (tdesc_s390x_te_linux64): Likewise.
2855 (init_registers_s390x_vx_linux64): Likewise.
2856 (tdesc_s390x_vx_linux64): Likewise.
2857 (init_registers_s390x_tevx_linux64): Likewise.
2858 (tdesc_s390x_tevx_linux64): Likewise.
2859 (have_hwcap_s390_vx): New static variable.
2860 (s390_arch_setup): Fill have_hwcap_s390_vx.
2861 (s390_get_thread_area): New function.
2862 (s390_ft_entry_gpr_esa): New const.
2863 (s390_ft_entry_gpr_zarch): New const.
2864 (s390_ft_entry_misc): New const.
2865 (s390_ft_entry_fr): New const.
2866 (s390_ft_entry_vr): New const.
2867 (s390_ft_main_31): New const.
2868 (s390_ft_main_64): New const.
2869 (s390_ft_exit_fr): New const.
2870 (s390_ft_exit_vr): New const.
2871 (s390_ft_exit_misc): New const.
2872 (s390_ft_exit_gpr_esa): New const.
2873 (s390_ft_exit_gpr_zarch): New const.
2874 (append_insns): New function.
2875 (s390_relocate_instruction): New function.
2876 (s390_install_fast_tracepoint_jump_pad): New function.
2877 (s390_get_min_fast_tracepoint_insn_len): New function.
2878 (s390_get_ipa_tdesc_idx): New function.
2879 (struct linux_target_ops): Wire in the above functions.
2880 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2881 * linux-s390-tdesc.h: New file.
2883 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2885 * linux-s390-low.c (s390_supports_tracepoints): New function.
2886 (struct linux_target_ops): Fill supports_tracepoints hook.
2888 2016-03-18 Yao Qi <yao.qi@linaro.org>
2890 * linux-low.c (lwp_signal_can_be_delivered): New function.
2891 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2893 2016-03-18 Yao Qi <yao.qi@linaro.org>
2895 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2896 0 if signal is enqueued. Remove 'signal' from one debugging
2897 message. Move one debugging message to some lines below.
2898 Remove code setting 'signal' to 0.
2900 2016-03-18 Yao Qi <yao.qi@linaro.org>
2902 * linux-low.c (linux_low_filter_event): Remove redundant
2903 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2905 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2907 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2908 (struct linux_target_ops): Wire in the above.
2910 2016-03-03 Yao Qi <yao.qi@linaro.org>
2912 * linux-low.c: Update comments to start_step_over.
2914 2016-03-03 Yao Qi <yao.qi@linaro.org>
2917 * linux-low.c (handle_extended_wait): Set child suspended
2918 if event_lwp->bp_reinsert isn't zero.
2920 2016-03-02 Yao Qi <yao.qi@linaro.org>
2922 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2923 enqueue_pending_signal.
2925 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2927 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2930 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2932 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2933 (s390_regmap_3264) [!__s390x__]: New global.
2934 (s390_collect_ptrace_register): Skip map entries containing -1.
2935 (s390_supply_ptrace_register): Ditto.
2936 (s390_fill_gprs_high): New function.
2937 (s390_store_gprs_high): New function.
2938 (s390_regsets): Add NT_S390_HIGH_GPRS.
2939 (s390_get_hwcap): Enable on 31-bit.
2940 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2941 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2942 Detect NT_S390_HIGH_GPRS.
2943 (s390_usrregs_info_3264): Enable on 31-bit.
2944 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2945 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2947 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2950 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2951 * configure.srv: Ditto.
2952 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2953 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2954 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2955 (init_registers_amd64_linux): Remove prototype.
2956 (tdesc_amd64_linux): Remove declaration.
2957 (get_ipa_tdesc): New function.
2958 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2959 initialize remaining tdescs.
2960 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2961 (init_registers_i386_linux): Remove prototype.
2962 (tdesc_i386_linux): Remove declaration.
2963 (get_ipa_tdesc): New function.
2964 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2965 initialize remaining tdescs.
2966 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2967 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2968 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2969 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2970 (x86_get_ipa_tdesc_idx): New function.
2971 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2972 * linux-x86-tdesc.h: New file.
2973 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2974 (target_get_ipa_tdesc_idx): New macro.
2975 * tracepoint.c (ipa_tdesc_idx): New macro.
2976 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2977 (symbol_list): Add ipa_tdesc_idx.
2978 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2979 (ipa_tdesc): Remove.
2980 (ipa_tdesc_idx): New variable.
2981 (get_context_regcache): Use get_ipa_tdesc.
2982 (gdb_collect): Ditto.
2984 * tracepoint.h (get_ipa_tdesc): New prototype.
2985 (ipa_tdesc): Remove.
2987 2016-02-24 Pedro Alves <palves@redhat.com>
2989 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2990 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2991 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2992 Factor out common code between the USE_SIGTRAP_SIGINFO and
2993 !USE_SIGTRAP_SIGINFO blocks.
2994 (linux_low_filter_event): Call save_stop_reason instead of
2995 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2997 (linux_wait_1): Update comments.
2999 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3001 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3002 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3003 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3004 ppc_insert_point, ppc_remove_point.
3006 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3008 * linux-s390-low.c (s390_supports_z_point_type): New function.
3009 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3011 2016-02-16 Yao Qi <yao.qi@linaro.org>
3013 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3014 PC. Get pc from regcache_read_pc.
3016 2016-02-12 Yao Qi <yao.qi@linaro.org>
3018 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3019 or linux_get_pc_32bit.
3020 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3022 2016-02-12 Yao Qi <yao.qi@linaro.org>
3024 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3025 arm_linux_get_next_pcs_fixup.
3027 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3029 * tracepoint.c (x_tracepoint_action_download): Change
3030 write_inferior_data_ptr to write_inferior_data_pointer.
3031 (cmd_qtstart): Likewise.
3032 (write_inferior_data_ptr): Remove.
3033 (download_agent_expr): Change write_inferior_data_ptr to
3034 write_inferior_data_pointer.
3035 (download_tracepoint_1): Likewise.
3036 (download_tracepoint): Likewise.
3037 (download_trace_state_variables): Likewise.
3039 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3040 Marcin Kościelnicki <koriakin@0x04.net>
3042 * tracepoint.c (struct tracepoint_action_ops): Remove.
3043 (struct tracepoint_action): Remove ops.
3044 (m_tracepoint_action_download, r_tracepoint_action_download)
3045 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3046 size and offset accordingly.
3047 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3048 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3049 (tracepoint_action_send, tracepoint_action_download): New functions.
3050 Helpers for trace action handlers.
3051 (add_tracepoint_action): Remove setup actions ops.
3052 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3054 2016-02-10 Yao Qi <yao.qi@linaro.org>
3056 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3058 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3060 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3062 * configure: Regenerate.
3064 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3066 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3067 void * to gdb_byte *.
3068 * linux-low.c (siginfo_fixup): Likewise.
3069 (linux_xfer_siginfo): Likewise.
3070 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3072 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3074 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3076 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3078 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3080 * linux-x86-low.c [__x86_64__]: Include
3081 "nat/amd64-linux-siginfo.h".
3082 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3083 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3084 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3085 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3086 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3087 (cpt_si_fd, si_timerid, si_overrun): Move from
3088 nat/amd64-linux-siginfo.c.
3089 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3091 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3093 * server.c (skip_to_semicolon): Remove.
3094 (process_point_options): Use strchrnul instead of
3097 2016-01-26 Yao Qi <yao.qi@linaro.org>
3099 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3100 * linux-low.c (install_software_single_step_breakpoints): Don't
3101 call regcache_read_pc.
3102 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3105 2016-01-26 Yao Qi <yao.qi@linaro.org>
3107 * linux-low.c (install_software_single_step_breakpoints): Call
3108 regcache_read_pc instead of get_pc.
3110 2016-01-26 Yao Qi <yao.qi@linaro.org>
3112 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3113 (unblock_async_io): Rename to ...
3114 (block_unblock_async_io): ... it. New function.
3115 (enable_async_io): Don't install SIGIO handler. Unblock it
3117 (disable_async_io): Don't ignore SIGIO. Block it instead.
3118 (initialize_async_io): Install SIGIO handler. Don't call
3121 2016-01-26 Yao Qi <yao.qi@linaro.org>
3123 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3124 first character is '\003', call *the_target->request_interrupt.
3126 2016-01-25 Yao Qi <yao.qi@linaro.org>
3128 * remote-utils.c (new_thread_notify): Remove.
3129 (dead_thread_notify): Likewise.
3130 * remote-utils.h (new_thread_notify): Remove declaration.
3131 (dead_thread_notify): Likewise.
3133 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3135 * gdb.trace/pending.exp: Fix expected message on continue.
3137 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3139 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3140 it works properly on big-endian machines where sizeof (CORE_ADDR)
3143 2016-01-21 Pedro Alves <palves@redhat.com>
3145 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3146 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3147 * configure: Regenerate.
3149 2016-01-21 Yao Qi <yao.qi@linaro.org>
3151 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3152 is_thumb and set it according to CPSR saved on the stack.
3153 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3154 arm_sigreturn_next_pc.
3156 2016-01-18 Yao Qi <yao.qi@linaro.org>
3158 * linux-low.c (linux_set_pc_64bit): New function.
3159 (linux_get_pc_64bit): New function.
3160 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3162 * linux-sparc-low.c (debug_threads): Remove declaration.
3163 (sparc_get_pc): Remove.
3164 (the_low_target): Use linux_get_pc_64bit instead of
3166 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3167 (the_low_target): Use linux_get_pc_64bit and
3170 2016-01-18 Yao Qi <yao.qi@linaro.org>
3172 * linux-arm-low.c (debug_threads): Remove declaration.
3173 (arm_get_pc, arm_set_pc): Remove.
3174 (the_low_target): Use linux_get_pc_32bit and
3176 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3177 (the_low_target): Use linux_get_pc_32bit and
3179 * linux-cris-low.c (debug_threads): Remove declaration.
3180 (cris_get_pc, cris_set_pc,): Remove.
3181 (the_low_target): Use linux_get_pc_32bit and
3183 * linux-crisv32-low.c (debug_threads): Remove declaration.
3184 (cris_get_pc, cris_set_pc): Remove.
3185 (the_low_target): Use linux_get_pc_32bit and
3187 * linux-low.c: Include inttypes.h.
3188 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3189 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3190 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3191 (the_low_target): Use linux_get_pc_32bit and
3193 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3194 (the_low_target): Use linux_get_pc_32bit and
3196 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3197 (the_low_target): Use linux_get_pc_32bit and
3199 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3200 (the_low_target): Use linux_get_pc_32bit and
3202 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3203 (the_low_target): Use linux_get_pc_32bit and
3206 2016-01-18 Gary Benson <gbenson@redhat.com>
3208 * configure.ac (AC_FUNC_FORK): New check.
3209 * config.in: Regenerate.
3210 * configure: Likewise.
3212 2016-01-14 Yao Qi <yao.qi@linaro.org>
3214 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3215 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3216 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3217 arm_get_next_pcs_ctor.
3219 2016-01-12 Josh Stone <jistone@redhat.com>
3220 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3222 * inferiors.h: Include "gdb_vecs.h".
3223 (struct process_info): Add syscalls_to_catch.
3224 * inferiors.c (remove_process): Free syscalls_to_catch.
3225 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3226 syscall_return stops.
3227 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3228 * server.c (handle_general_set): Handle QCatchSyscalls.
3229 (handle_query): Report support for QCatchSyscalls.
3230 * target.h (struct target_ops): Add supports_catch_syscall.
3231 (target_supports_catch_syscall): New macro.
3232 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3233 (struct lwp_info): Add syscall_state.
3234 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3235 Maintain syscall_state and syscalls_to_catch across exec.
3236 (get_syscall_trapinfo): New function, proxy to the_low_target.
3237 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3238 (linux_low_filter_event): Toggle syscall_state entry/return for
3239 syscall traps, and set it ignored for all others.
3240 (gdb_catching_syscalls_p): New function.
3241 (gdb_catch_this_syscall_p): New function.
3242 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3243 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3244 (linux_supports_catch_syscall): New function.
3245 (linux_target_ops): Install it.
3246 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3247 (the_low_target): Install it.
3249 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3251 * acinclude.m4: Include new ../warning.m4 file.
3252 * configure: Regenerated.
3253 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3255 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3257 * ax.c (is_goto_target): Mark static.
3258 * linux-low.c (register_addr): Likewise.
3259 (linux_fetch_registers, linux_store_registers): Likewise.
3260 * mem-break.c (any_persistent_commands): Fix old prototype.
3261 (add_commands_to_breakpoint): Mark static.
3262 * regcache.c (find_register_by_name): Delete unused func.
3263 * remote-utils.c (hex_or_minus_one): Mark static.
3264 * server.c (monitor_show_help): Mark static.
3265 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3266 handle_v_requests): Likewise.
3268 2016-01-12 Pedro Alves <palves@redhat.com>
3270 Remove use of the registered trademark symbol throughout.
3272 2016-01-08 Yao Qi <yao.qi@linaro.org>
3274 * remote-utils.c (getpkt): If c is '\003', call target hook
3277 2016-01-06 Yao Qi <yao.qi@linaro.org>
3279 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3280 linux-aarch32-low.c.
3281 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3282 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3283 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3284 (thumb2_breakpoint): Declare.
3285 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3286 linux-aarch32-low.h.
3287 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3288 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3289 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3291 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3293 * gdbreplay.c (gdbreplay_version): Change copyright year in
3295 * server.c (gdbserver_version): Likewise.
3297 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3299 * server.c (crc32_table): Delete.
3300 (crc32): Use libiberty's xcrc32 function.
3302 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3304 * lynx-low.c (lynx_delete_thread_callback): New function.
3305 (lynx_mourn): Properly delete our process and all of its
3306 threads. Remove call to clear_inferiors.
3308 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3310 * target.c (thread_search_callback): Add check that
3311 the thread_stopped target callback is not NULL before
3314 2015-12-21 Yao Qi <yao.qi@linaro.org>
3316 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3319 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3321 * server.c (handle_query): Call target_supports_software_single_step.
3323 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3325 * linux-low.c (single_step): New function.
3326 (linux_resume_one_lwp_throw): Call single_step.
3327 (start_step_over): Likewise.
3329 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3331 * Makefile.in (SFILES): Append arch/arm-linux.c,
3332 arch/arm-get-next-pcs.c.
3333 (arm-linux.o): New rule.
3334 (arm-get-next-pcs.o): New rule.
3335 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3337 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3338 to linux-aarch32-low.c.
3339 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3340 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3341 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3342 (thumb2_breakpoint_len): Likewise.
3343 (arm_is_thumb_mode): Make non-static.
3344 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3345 from linux-aarch32-low.c.
3346 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3347 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3348 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3349 (thumb2_breakpoint_len): Likewise.
3350 (arm_is_thumb_mode): New declaration.
3351 * linux-arm-low.c: Include arch/arm-linux.h
3352 aarch/arm-get-next-pcs.h, sys/syscall.h.
3353 (get_next_pcs_ops): New struct.
3354 (get_next_pcs_addr_bits_remove): New function.
3355 (get_next_pcs_is_thumb): New function.
3356 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3357 (arm_sigreturn_next_pc): Likewise.
3358 (get_next_pcs_syscall_next_pc): Likewise.
3359 (arm_gdbserver_get_next_pcs): Likewise.
3360 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3362 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3363 * server.h: Include gdb_vecs.h.
3365 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3367 * Makefile.in (SFILES): Append common/common-regcache.c.
3368 (OBS): Append common-regcache.o.
3369 (common-regcache.o): New rule.
3370 * regcache.c (init_register_cache): Initialize cache to
3372 (regcache_raw_read_unsigned): New function.
3373 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3374 register_status enum.
3376 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3378 * linux-aarch64-low.c (the_low_targets): Rename
3379 breakpoint_reinsert_addr to get_next_pcs.
3380 * linux-arm-low.c (the_low_targets): Likewise.
3381 * linux-bfin-low.c (the_low_targets): Likewise.
3382 * linux-cris-low.c (the_low_targets): Likewise.
3383 * linux-crisv32-low.c (the_low_targets): Likewise.
3384 * linux-low.c (can_software_single_step): Likewise.
3385 (install_software_single_step_breakpoints): New function.
3386 (start_step_over): Use install_software_single_step_breakpoints.
3387 * linux-low.h: New CORE_ADDR vector.
3388 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3390 * linux-mips-low.c (the_low_targets): Likewise.
3391 * linux-nios2-low.c (the_low_targets): Likewise.
3392 * linux-sparc-low.c (the_low_targets): Likewise.
3394 2015-12-17 Pedro Alves <palves@redhat.com>
3396 * linux-low.c (linux_kill_one_lwp): Remove references to
3398 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3400 (linux_init_signals): Delete.
3401 (initialize_low): Adjust.
3402 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3404 2015-12-16 Pedro Alves <palves@redhat.com>
3406 * configure.ac (compiler warning flags): When testing a
3407 -Wno-foo option, check whether -Wfoo works instead.
3408 * configure: Regenerate.
3410 2015-12-11 Don Breazeal <donb@codesourcery.com>
3412 * server.c (process_serial_event): Don't exit from gdbserver
3413 in remote mode if there are still active inferiors.
3415 2015-12-11 Yao Qi <yao.qi@linaro.org>
3417 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3418 arm_breakpoint_at if the process is 32-bit.
3420 2015-12-11 Yao Qi <yao.qi@linaro.org>
3422 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3425 2015-12-07 Yao Qi <yao.qi@linaro.org>
3427 * configure.srv: Append arm.o to srv_tgtobj for
3428 aarch64*-*-linux* target.
3429 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3430 from linux-arm-low.c.
3431 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3432 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3433 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3434 (thumb2_breakpoint_len): Likewise.
3435 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3436 (arm_breakpoint_kinds): Likewise.
3437 (arm_breakpoint_kind_from_pc): Likewise.
3438 (arm_sw_breakpoint_from_kind): Likewise.
3439 (arm_breakpoint_kind_from_current_state): Likewise.
3440 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3441 (arm_sw_breakpoint_from_kind): Declare.
3442 (arm_breakpoint_kind_from_current_state): Declare.
3443 (arm_breakpoint_at): Declare.
3444 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3445 arm_sw_breakpoint_from_kind if process is 32-bit.
3446 (aarch64_breakpoint_kind_from_pc): New function.
3447 (aarch64_breakpoint_kind_from_current_state): New function.
3448 (the_low_target): Initialize fields breakpoint_kind_from_pc
3449 and breakpoint_kind_from_current_state.
3450 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3451 linux-aarch32-low.c.
3452 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3453 (arm_breakpoint, arm_breakpoint_len): Likewise.
3454 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3455 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3456 (arm_is_thumb_mode): Likewise.
3457 (arm_breakpoint_at): Likewise.
3458 (arm_breakpoint_kind_from_pc): Likewise.
3459 (arm_sw_breakpoint_from_kind): Likewise.
3460 (arm_breakpoint_kind_from_current_state): Likewise.
3463 2015-08-04 Yao Qi <yao.qi@linaro.org>
3465 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3466 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3467 * server.c (extended_protocol): Remove "static".
3468 * server.h (extended_protocol): Declare it.
3470 2015-12-04 Josh Stone <jistone@redhat.com>
3472 * target.h (struct target_ops) <arch_setup>: Rename to ...
3473 (struct target_ops) <post_create_inferior>: ... this.
3474 (target_arch_setup): Rename to ...
3475 (target_post_create_inferior): ... this, calling post_create_inferior.
3476 * server.c (start_inferior): Update target_arch_setup calls to
3477 target_post_create_inferior.
3478 * linux-low.c (linux_low_ptrace_options): Forward declare.
3479 (linux_arch_setup): Update its comment for general use.
3480 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3481 (struct linux_target_ops): Use linux_post_create_inferior.
3482 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3483 to post_create_inferior.
3484 * nto-low.c (struct nto_target_ops): Likewise.
3485 * spu-low.c (struct spu_target_ops): Likewise.
3486 * win32-low.c (struct win32_target_ops): Likewise.
3488 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3490 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3492 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3494 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3495 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3496 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3497 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3498 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3499 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3500 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3501 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3502 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3503 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3504 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3505 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3507 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3509 * linux-low.c (linux_look_up_symbols): Don't call
3510 linux_supports_traceclone.
3511 * linux-low.h (thread_db_init): Remove use_events argument.
3512 * thread-db.c (thread_db_use_event): Remove global variable.
3513 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3514 (struct thread_db) <td_create_bp>: Remove field.
3515 (thread_db_create_event): Remove function.
3516 (thread_db_enable_reporting): Likewise.
3517 (find_one_thread): Don't check for thread_db_use_events.
3518 (attach_thread): Likewise.
3519 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3520 (try_thread_db_load_1): Don't check for thread_db_use_events.
3521 (thread_db_init): Remove use_events argument and thread events
3523 (remove_thread_event_breakpoints): Remove function.
3524 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3526 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3528 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3530 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3531 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3532 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3533 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3534 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3536 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3538 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3539 * linux-low.c (can_hardware_single_step): Use
3540 supports_hardware_single_step.
3541 (can_software_single_step): New function.
3542 (start_step_over): Call can_software_single_step.
3543 (linux_supports_hardware_single_step): New function.
3544 (struct target_ops) <supports_software_single_step>: Initialize.
3545 * linux-low.h (struct linux_target_ops)
3546 <supports_hardware_single_step>: Initialize.
3547 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3548 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3549 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3550 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3551 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3552 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3553 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3554 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3555 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3556 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3558 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3559 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3561 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3562 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3563 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3565 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3566 * target.h (struct target_ops): <supports_software_single_step>:
3568 (target_supports_software_single_step): New macro.
3570 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3572 * linux-low.c (linux_wait_1): Fix pc advance condition.
3573 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3574 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3576 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3578 * linux-arm-low.c (arm_is_thumb_mode): New function.
3579 (arm_breakpoint_at): Use arm_is_thumb_mode.
3580 (arm_breakpoint_kind_from_current_state): New function.
3581 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3583 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3584 (linux_breakpoint_kind_from_current_state): New function.
3585 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3586 * linux-low.h (struct linux_target_ops)
3587 <breakpoint_kind_from_current_state>: New field.
3588 * target.h (struct target_ops): Likewise.
3589 (target_breakpoint_kind_from_current_state): New macro.
3591 2015-11-30 Pedro Alves <palves@redhat.com>
3593 * linux-low.c (linux_resume): Wake up the event loop before
3596 2015-11-30 Pedro Alves <palves@redhat.com>
3598 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3600 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3602 * target.c (struct thread_search): New structure.
3603 (thread_search_callback): New function.
3604 (prev_general_thread): New global.
3605 (prepare_to_access_memory, done_accessing_memory): New functions.
3606 * target.h (prepare_to_access_memory, done_accessing_memory):
3607 Replace macros with function declarations.
3609 2015-11-30 Pedro Alves <palves@redhat.com>
3612 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3613 report TARGET_WAITKIND_NO_RESUMED.
3614 * remote-utils.c (prepare_resume_reply): Handle
3615 TARGET_WAITKIND_NO_RESUMED.
3616 * server.c (report_no_resumed): New global.
3617 (handle_query) <qSupported>: Handle "no-resumed+". Report
3618 "no-resumed+" support.
3619 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3620 return error if the client doesn't support no-resumed events.
3621 (push_stop_notification): New function.
3622 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3623 events if the client supports them.
3625 2015-11-30 Pedro Alves <palves@redhat.com>
3627 * linux-low.c (thread_still_has_status_pending_p): Don't check
3629 (lwp_resumed): New function.
3630 (status_pending_p_callback): Return early if the LWP is not
3631 supposed to be resumed.
3633 2015-11-30 Pedro Alves <palves@redhat.com>
3635 * linux-low.c (handle_extended_wait): Assert that the LWP's
3636 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3637 thread create events, leave the new child's status pending.
3638 (linux_low_filter_event): If GDB wants to hear about thread exit
3639 events, leave the LWP marked dead and don't delete it.
3640 (linux_wait_for_event_filtered): Don't check for thread exit.
3641 (filter_exit_event): New function.
3642 (linux_wait_1): Use it, when returning an exit event.
3643 (linux_resume_one_lwp_throw): Assert that the LWP's
3644 waitstatus is TARGET_WAITKIND_IGNORE.
3645 * remote-utils.c (prepare_resume_reply): Handle
3646 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3647 * server.c (report_thread_events): New global.
3648 (handle_general_set): Handle QThreadEvents.
3649 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3650 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3651 TARGET_WAITKIND_THREAD_EXITED.
3652 * server.h (report_thread_events): Declare.
3654 2015-11-30 Pedro Alves <palves@redhat.com>
3656 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3657 the thread's last_resume_kind was resume_stop.
3659 2015-11-30 Pedro Alves <palves@redhat.com>
3661 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3664 2015-11-30 Pedro Alves <palves@redhat.com>
3666 * server.c (handle_v_requests): Handle vCtrlC.
3668 2015-11-30 Pedro Alves <palves@redhat.com>
3670 * gdbthread.h (find_any_thread_of_pid): Declare.
3671 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3673 * server.c (handle_query): If current_thread is NULL, look for
3674 another thread of the selected process.
3676 2015-11-26 Daniel Colascione <dancol@dancol.org>
3677 Simon Marchi <simon.marchi@ericsson.com>
3679 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3680 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3682 * target.h (struct target_ops) <thread_name>: New field.
3683 (target_thread_name): New macro.
3685 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3687 * regcache.h (regcache_invalidate_pid): Add declaration.
3688 * regcache.c (regcache_invalidate_pid): New function, extracted
3689 from regcache_invalidate.
3690 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3691 Add trivial documentation comment.
3692 * lynx-low.c: Use regcache_invalidate_pid instead of
3693 regcache_invalidate.
3695 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3697 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3698 and Elf64_auxv_t if the target is Android.
3700 2015-11-22 Doug Evans <xdje42@gmail.com>
3702 * target.h: #include <sys/types.h>.
3704 2015-11-19 Pedro Alves <palves@redhat.com>
3706 * linux-low.c (linux_process_qsupported): Change prototype.
3708 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3710 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3711 and adjust to loop over all features.
3712 * server.c (handle_query) <qSupported>: Adjust to call
3713 target_process_qsupported once, passing it a vector of unprocessed
3715 * target.h (struct target_ops) <process_qsupported>: Change
3717 (target_process_qsupported): Adjust.
3719 2015-11-19 Pedro Alves <palves@redhat.com>
3721 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3723 * configure: Regenerate.
3725 2015-11-19 Pedro Alves <palves@redhat.com>
3727 * configure: Regenerate.
3729 2015-11-19 Yao Qi <yao.qi@linaro.org>
3731 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3734 2015-11-19 Yao Qi <yao.qi@linaro.org>
3736 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3737 (struct aarch64_operand): Move enum out.
3739 2015-11-19 Yao Qi <yao.qi@linaro.org>
3741 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3742 struct user_fpsimd_state *.
3743 (aarch64_store_fpregset): Likewise.
3745 2015-11-19 Yao Qi <yao.qi@linaro.org>
3747 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3748 struct user_pt_regs *.
3749 (aarch64_store_gregset): Likewise.
3751 2015-11-18 Pedro Alves <palves@redhat.com>
3753 * Makefile.in (all_object_files): Add $IPA_OBJS.
3755 2015-11-17 Pedro Alves <palves@redhat.com>
3757 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3758 GDB_SIGNAL_0 and gdb_signal_to_string.
3760 2015-11-17 Pedro Alves <palves@redhat.com>
3762 * win32-low.c (handle_output_debug_string): Remove parameter.
3763 (win32_kill): Remove our_status local and adjust call to
3764 handle_output_debug_string.
3765 (get_child_debug_event): Adjust call to
3766 handle_output_debug_string.
3768 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3770 * linux-mips-low.c (mips_fill_gregset): Add cast.
3771 (mips_store_gregset): Likewise.
3772 (mips_fill_fpregset): Likewise.
3773 (mips_store_fpregset): Likewise.
3775 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3777 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3780 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3782 * linux-mips-low.c (mips_linux_new_thread): Change type of
3783 watch_type to enum target_hw_bp_type.
3785 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3787 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3788 Change return type to arm_hwbp_type.
3790 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3792 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3793 (arm_store_gregset): Likewise.
3794 * linux-arm-low.c (arm_get_hwcap): Likewise.
3795 (arm_read_description): Likewise.
3797 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3799 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3801 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3803 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3804 (ppc_fill_vsxregset): Likewise.
3805 (ppc_store_vsxregset): Likewise.
3806 (ppc_fill_vrregset): Likewise.
3807 (ppc_store_vrregset): Likewise.
3808 (ppc_fill_evrregset): Likewise.
3809 (ppc_store_evrregset): Likewise.
3811 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3813 * linux-ppc-low.c (ppc_usrregs_info): Remove
3814 forward-declaration.
3815 (ppc_arch_setup): Move lower in file.
3817 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3819 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3820 (ps_pdwrite): Likewise.
3822 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3824 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3825 to after assert checks.
3827 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3829 * proc-service.c (ps_pdread): Add/adjust casts.
3830 (ps_pdwrite): Add/adjust casts.
3832 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3834 * server.c (handle_search_memory_1): Cast return value of
3837 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3839 * server.c (write_qxfer_response): Change type of data to
3842 2015-10-29 Pedro Alves <palves@redhat.com>
3844 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3846 2015-10-29 Pedro Alves <palves@redhat.com>
3848 * tracepoint.c (clear_installed_tracepoints): Add casts.
3850 2015-10-29 Pedro Alves <palves@redhat.com>
3852 * server.c (handle_v_cont, process_serial_event): Add enum
3853 gdb_signal casts to signal parsing code.
3855 2015-10-29 Pedro Alves <palves@redhat.com>
3857 * linux-low.h (NULL_REGSET): Define.
3858 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3859 * linux-arm-low.c (arm_regsets): Likewise.
3860 * linux-crisv32-low.c (cris_regsets): Likewise.
3861 * linux-m68k-low.c (m68k_regsets): Likewise.
3862 * linux-mips-low.c (mips_regsets): Likewise.
3863 * linux-nios2-low.c (nios2_regsets): Likewise.
3864 * linux-ppc-low.c (ppc_regsets): Likewise.
3865 * linux-s390-low.c (s390_regsets): Likewise.
3866 * linux-sh-low.c (sh_regsets): Likewise.
3867 * linux-sparc-low.c (sparc_regsets): Likewise.
3868 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3869 * linux-tile-low.c (tile_regsets): Likewise.
3870 * linux-x86-low.c (x86_regsets): Likewise.
3871 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3873 2015-10-29 Pedro Alves <palves@redhat.com>
3875 * linux-low.h (NULL_REGSET): Define.
3876 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3877 * linux-arm-low.c (arm_regsets): Likewise.
3878 * linux-crisv32-low.c (cris_regsets): Likewise.
3879 * linux-m68k-low.c (m68k_regsets): Likewise.
3880 * linux-mips-low.c (mips_regsets): Likewise.
3881 * linux-nios2-low.c (nios2_regsets): Likewise.
3882 * linux-ppc-low.c (ppc_regsets): Likewise.
3883 * linux-s390-low.c (s390_regsets): Likewise.
3884 * linux-sh-low.c (sh_regsets): Likewise.
3885 * linux-sparc-low.c (sparc_regsets): Likewise.
3886 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3887 * linux-tile-low.c (tile_regsets): Likewise.
3888 * linux-x86-low.c (x86_regsets): Likewise.
3889 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3891 2015-10-26 Doug Evans <dje@google.com>
3893 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3895 2015-10-26 Doug Evans <dje@google.com>
3897 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3899 2015-10-26 Doug Evans <dje@google.com>
3901 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3903 (attach_thread, find_new_threads_callback): Ditto.
3905 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3907 * mem-break.h (set_breakpoint_data): Remove.
3909 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3911 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3912 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3913 (initialize_low): Remove set_breakpoint_data call.
3914 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3915 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3916 (initialize_low): Remove set_breakpoint_data call.
3917 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3918 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3919 (initialize_low): Remove set_breakpoint_data call.
3921 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3923 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3924 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3925 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3926 * target.h (target_breakpoint_kind_from_pc): New macro.
3928 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3930 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3931 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3932 the default breakpoint kind.
3934 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3936 * linux-arm-low.c (arm_supports_z_point_type): Add software
3939 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3941 * linux-arm-low.c: Refactor breakpoint definitions.
3942 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3943 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3945 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3947 * Makefile.in: Add arm.c/o.
3948 * configure.srv: Likewise.
3949 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3950 (arm_breakpoint_kind_from_pc): New function.
3951 (arm_sw_breakpoint_from_kind): Return proper kind.
3952 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3954 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3956 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3958 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3959 (struct raw_breakpoint) <size>: Remove.
3960 (struct raw_breakpoint) <kind>: Add.
3961 (bp_size): New function.
3962 (bp_opcode): Likewise.
3963 (find_raw_breakpoint_at): Adjust for kind.
3964 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3965 (remove_memory_breakpoint): Adjust for kind call bp_size.
3966 (set_raw_breakpoint_at): Adjust for kind.
3967 (set_breakpoint): Likewise.
3968 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3969 (delete_raw_breakpoint): Adjust for kind.
3970 (delete_breakpoint): Likewise.
3971 (find_gdb_breakpoint): Likewise.
3972 (set_gdb_breakpoint_1): Likewise.
3973 (set_gdb_breakpoint): Likewise.
3974 (delete_gdb_breakpoint_1): Likewise.
3975 (delete_gdb_breakpoint): Likewise.
3976 (uninsert_raw_breakpoint): Likewise.
3977 (reinsert_raw_breakpoint): Likewise.
3978 (set_breakpoint_data): Remove.
3979 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3980 (check_mem_read): Adjust for kind call bp_size.
3981 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3982 (clone_one_breakpoint): Adjust for kind.
3983 * mem-break.h (set_gdb_breakpoint): Likewise.
3984 (delete_gdb_breakpoint): Likewise.
3985 * server.c (process_serial_event): Likewise.
3987 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3989 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3990 (struct linux_target_ops) <breakpoint>: Remove.
3991 (struct linux_target_ops) <breakpoint_len>: Remove.
3992 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3993 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3994 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3995 (arm_sw_breakpoint_from_kind): New function.
3996 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3997 (struct linux_target_ops) <breakpoint>: Remove.
3998 (struct linux_target_ops) <breakpoint_len>: Remove.
3999 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4000 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4001 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4002 (struct linux_target_ops) <breakpoint>: Remove.
4003 (struct linux_target_ops) <breakpoint_len>: Remove.
4004 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4005 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4006 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4007 (struct linux_target_ops) <breakpoint>: Remove.
4008 (struct linux_target_ops) <breakpoint_len>: Remove.
4009 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4010 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4011 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4012 and sw_breakpoint_from_kind to increment the pc.
4013 (linux_breakpoint_kind_from_pc): New function.
4014 (linux_sw_breakpoint_from_kind): New function.
4015 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4016 (initialize_low): Call breakpoint_kind_from_pc and
4017 sw_breakpoint_from_kind to replace breakpoint_data/len.
4018 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4020 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4021 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4022 (struct linux_target_ops) <breakpoint>: Remove.
4023 (struct linux_target_ops) <breakpoint_len>: Remove.
4024 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4025 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4026 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4027 (struct linux_target_ops) <breakpoint>: Remove.
4028 (struct linux_target_ops) <breakpoint_len>: Remove.
4029 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4030 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4031 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4032 (struct linux_target_ops) <breakpoint>: Remove.
4033 (struct linux_target_ops) <breakpoint_len>: Remove.
4034 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4035 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4036 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4037 (struct linux_target_ops) <breakpoint>: Remove.
4038 (struct linux_target_ops) <breakpoint_len>: Remove.
4039 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4040 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4041 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4042 (struct linux_target_ops) <breakpoint>: Remove.
4043 (struct linux_target_ops) <breakpoint_len>: Remove.
4044 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4045 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4046 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4047 (struct linux_target_ops) <breakpoint>: Remove.
4048 (struct linux_target_ops) <breakpoint_len>: Remove.
4049 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4050 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4051 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4052 (struct linux_target_ops) <breakpoint>: Remove.
4053 (struct linux_target_ops) <breakpoint_len>: Remove.
4054 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4055 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4056 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4057 (struct linux_target_ops) <breakpoint>: Remove.
4058 (struct linux_target_ops) <breakpoint_len>: Remove.
4059 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4060 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4061 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4062 (struct linux_target_ops) <breakpoint>: Remove.
4063 (struct linux_target_ops) <breakpoint_len>: Remove.
4064 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4065 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4066 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4067 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4068 (struct linux_target_ops) <breakpoint>: Remove.
4069 (struct linux_target_ops) <breakpoint_len>: Remove.
4070 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4071 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4072 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4073 (struct linux_target_ops) <breakpoint>: Remove.
4074 (struct linux_target_ops) <breakpoint_len>: Remove.
4075 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4076 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4078 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4080 * linux-cris-low.c (cris_get_pc): Remove void arg.
4082 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4084 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4087 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4089 * inferiors.c (thread_pid_matches_callback): New function.
4090 (find_thread_process): New function.
4091 (remove_thread): Reset current_thread.
4092 (remove_process): Assert threads have been removed first.
4094 2015-10-15 Yao Qi <yao.qi@linaro.org>
4096 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4098 (aarch64_remove_point): Likewise.
4099 * regcache.c (regcache_register_size): New function.
4101 2015-10-12 Yao Qi <yao.qi@linaro.org>
4103 * linux-aarch64-low.c: Update all callers as emit_load_store
4104 is renamed to aarch64_emit_load_store.
4106 2015-10-12 Yao Qi <yao.qi@linaro.org>
4108 * linux-aarch64-low.c: Update all callers of function renaming
4109 from emit_insn to aarch64_emit_insn.
4111 2015-10-12 Yao Qi <yao.qi@linaro.org>
4113 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4114 arch/aarch64-insn.h.
4115 (struct aarch64_memory_operand): Likewise.
4117 (emit_insn): Move to arch/aarch64-insn.c.
4118 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4119 (emit_load_store): Move to arch/aarch64-insn.c.
4120 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4121 (can_encode_int32): Remove.
4123 2015-10-12 Yao Qi <yao.qi@linaro.org>
4125 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4126 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4127 (aarch64_relocate_instruction): Likewise.
4128 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4129 (struct aarch64_insn_visitor): Likewise.
4131 2015-10-12 Yao Qi <yao.qi@linaro.org>
4133 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4134 (struct aarch64_insn_visitor): New.
4135 (struct aarch64_insn_relocation_data): New.
4136 (aarch64_ftrace_insn_reloc_b): New function.
4137 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4138 (aarch64_ftrace_insn_reloc_cb): Likewise.
4139 (aarch64_ftrace_insn_reloc_tb): Likewise.
4140 (aarch64_ftrace_insn_reloc_adr): Likewise.
4141 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4142 (aarch64_ftrace_insn_reloc_others): Likewise.
4144 (aarch64_relocate_instruction): Use visitor.
4146 2015-10-12 Yao Qi <yao.qi@linaro.org>
4148 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4149 int. Add argument buf.
4150 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4151 aarch64_relocate_instruction.
4153 2015-10-12 Yao Qi <yao.qi@linaro.org>
4155 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4156 argument insn. Remove local variable insn. Don't call
4158 (aarch64_install_fast_tracepoint_jump_pad): Call
4161 2015-09-30 Yao Qi <yao.qi@linaro.org>
4163 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4164 (emit_load_store_pair): Likewise.
4166 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4168 * dll.c (match_dll): Add cast(s).
4169 (unloaded_dll): Likewise.
4170 * linux-low.c (second_thread_of_pid_p): Likewise.
4171 (delete_lwp_callback): Likewise.
4172 (count_events_callback): Likewise.
4173 (select_event_lwp_callback): Likewise.
4174 (linux_set_resume_request): Likewise.
4175 * server.c (accumulate_file_name_length): Likewise.
4176 (emit_dll_description): Likewise.
4177 (handle_qxfer_threads_worker): Likewise.
4178 (visit_actioned_threads): Likewise.
4179 * thread-db.c (any_thread_of): Likewise.
4180 * tracepoint.c (same_process_p): Likewise.
4181 (match_blocktype): Likewise.
4182 (build_traceframe_info_xml): Likewise.
4184 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4186 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4188 (gdb_unparse_agent_expr): Likewise.
4189 * hostio.c (require_data): Likewise.
4190 (handle_pread): Likewise.
4191 * linux-low.c (disable_regset): Likewise.
4192 (fetch_register): Likewise.
4193 (store_register): Likewise.
4194 (get_dynamic): Likewise.
4195 (linux_qxfer_libraries_svr4): Likewise.
4196 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4197 (set_fast_tracepoint_jump): Likewise.
4198 (uninsert_fast_tracepoint_jumps_at): Likewise.
4199 (reinsert_fast_tracepoint_jumps_at): Likewise.
4200 (validate_inserted_breakpoint): Likewise.
4201 (clone_agent_expr): Likewise.
4202 * regcache.c (init_register_cache): Likewise.
4203 * remote-utils.c (putpkt_binary_1): Likewise.
4204 (decode_M_packet): Likewise.
4205 (decode_X_packet): Likewise.
4206 (look_up_one_symbol): Likewise.
4207 (relocate_instruction): Likewise.
4208 (monitor_output): Likewise.
4209 * server.c (handle_search_memory): Likewise.
4210 (handle_qxfer_exec_file): Likewise.
4211 (handle_qxfer_libraries): Likewise.
4212 (handle_qxfer): Likewise.
4213 (handle_query): Likewise.
4214 (handle_v_cont): Likewise.
4215 (handle_v_run): Likewise.
4216 (captured_main): Likewise.
4217 * target.c (write_inferior_memory): Likewise.
4218 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4219 * tracepoint.c (init_trace_buffer): Likewise.
4220 (add_tracepoint_action): Likewise.
4221 (add_traceframe): Likewise.
4222 (add_traceframe_block): Likewise.
4223 (cmd_qtdpsrc): Likewise.
4224 (cmd_qtdv): Likewise.
4225 (cmd_qtstatus): Likewise.
4226 (response_source): Likewise.
4227 (response_tsv): Likewise.
4228 (cmd_qtnotes): Likewise.
4229 (gdb_collect): Likewise.
4230 (initialize_tracepoint): Likewise.
4232 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4234 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4235 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4236 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4238 (enum aarch64_condition_codes): New enum.
4239 (w0): New static global.
4242 (struct aarch64_memory_operand) <type>: New
4243 MEMORY_OPERAND_POSTINDEX type.
4244 (postindex_memory_operand): New helper function.
4245 (emit_ret): New function.
4246 (emit_load_store_pair): New function, factored out of emit_stp
4247 with support for MEMORY_OPERAND_POSTINDEX.
4248 (emit_stp): Rewrite using emit_load_store_pair.
4249 (emit_ldp): New function.
4250 (emit_load_store): Likewise.
4251 (emit_ldr): Mention post-index instruction in comment.
4252 (emit_ldrh): New function.
4253 (emit_ldrb): New function.
4254 (emit_ldrsw): Mention post-index instruction in comment.
4255 (emit_str): Likewise.
4256 (emit_subs): New function.
4257 (emit_cmp): Likewise.
4258 (emit_and): Likewise.
4259 (emit_orr): Likewise.
4260 (emit_orn): Likewise.
4261 (emit_eor): Likewise.
4262 (emit_mvn): Likewise.
4263 (emit_lslv): Likewise.
4264 (emit_lsrv): Likewise.
4265 (emit_asrv): Likewise.
4266 (emit_mul): Likewise.
4267 (emit_sbfm): Likewise.
4268 (emit_sbfx): Likewise.
4269 (emit_ubfm): Likewise.
4270 (emit_ubfx): Likewise.
4271 (emit_csinc): Likewise.
4272 (emit_cset): Likewise.
4273 (emit_nop): Likewise.
4274 (emit_ops_insns): New helper function.
4275 (emit_pop): Likewise.
4276 (emit_push): Likewise.
4277 (aarch64_emit_prologue): New function.
4278 (aarch64_emit_epilogue): Likewise.
4279 (aarch64_emit_add): Likewise.
4280 (aarch64_emit_sub): Likewise.
4281 (aarch64_emit_mul): Likewise.
4282 (aarch64_emit_lsh): Likewise.
4283 (aarch64_emit_rsh_signed): Likewise.
4284 (aarch64_emit_rsh_unsigned): Likewise.
4285 (aarch64_emit_ext): Likewise.
4286 (aarch64_emit_log_not): Likewise.
4287 (aarch64_emit_bit_and): Likewise.
4288 (aarch64_emit_bit_or): Likewise.
4289 (aarch64_emit_bit_xor): Likewise.
4290 (aarch64_emit_bit_not): Likewise.
4291 (aarch64_emit_equal): Likewise.
4292 (aarch64_emit_less_signed): Likewise.
4293 (aarch64_emit_less_unsigned): Likewise.
4294 (aarch64_emit_ref): Likewise.
4295 (aarch64_emit_if_goto): Likewise.
4296 (aarch64_emit_goto): Likewise.
4297 (aarch64_write_goto_address): Likewise.
4298 (aarch64_emit_const): Likewise.
4299 (aarch64_emit_call): Likewise.
4300 (aarch64_emit_reg): Likewise.
4301 (aarch64_emit_pop): Likewise.
4302 (aarch64_emit_stack_flush): Likewise.
4303 (aarch64_emit_zero_ext): Likewise.
4304 (aarch64_emit_swap): Likewise.
4305 (aarch64_emit_stack_adjust): Likewise.
4306 (aarch64_emit_int_call_1): Likewise.
4307 (aarch64_emit_void_call_2): Likewise.
4308 (aarch64_emit_eq_goto): Likewise.
4309 (aarch64_emit_ne_goto): Likewise.
4310 (aarch64_emit_lt_goto): Likewise.
4311 (aarch64_emit_le_goto): Likewise.
4312 (aarch64_emit_gt_goto): Likewise.
4313 (aarch64_emit_ge_got): Likewise.
4314 (aarch64_emit_ops_impl): New static global variable.
4315 (aarch64_emit_ops): New target function, return
4316 &aarch64_emit_ops_impl.
4317 (struct linux_target_ops): Install it.
4319 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4321 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4322 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4324 * linux-aarch64-ipa.c: New file.
4325 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4327 (aarch64_get_thread_area): New target method.
4328 (extract_signed_bitfield): New helper function.
4329 (aarch64_decode_ldr_literal): New function.
4330 (enum aarch64_opcodes): New enum.
4331 (struct aarch64_register): New struct.
4332 (struct aarch64_operand): New struct.
4333 (x0): New static global.
4342 (aarch64_register): New helper function.
4343 (register_operand): Likewise.
4344 (immediate_operand): Likewise.
4345 (struct aarch64_memory_operand): New struct.
4346 (offset_memory_operand): New helper function.
4347 (preindex_memory_operand): Likewise.
4348 (enum aarch64_system_control_registers): New enum.
4349 (ENCODE): New macro.
4350 (emit_insn): New helper function.
4351 (emit_b): New function.
4352 (emit_bcond): Likewise.
4353 (emit_cb): Likewise.
4354 (emit_tb): Likewise.
4355 (emit_blr): Likewise.
4356 (emit_stp): Likewise.
4357 (emit_ldp_q_offset): Likewise.
4358 (emit_stp_q_offset): Likewise.
4359 (emit_load_store): Likewise.
4360 (emit_ldr): Likewise.
4361 (emit_ldrsw): Likewise.
4362 (emit_str): Likewise.
4363 (emit_ldaxr): Likewise.
4364 (emit_stxr): Likewise.
4365 (emit_stlr): Likewise.
4366 (emit_data_processing_reg): Likewise.
4367 (emit_data_processing): Likewise.
4368 (emit_add): Likewise.
4369 (emit_sub): Likewise.
4370 (emit_mov): Likewise.
4371 (emit_movk): Likewise.
4372 (emit_mov_addr): Likewise.
4373 (emit_mrs): Likewise.
4374 (emit_msr): Likewise.
4375 (emit_sevl): Likewise.
4376 (emit_wfe): Likewise.
4377 (append_insns): Likewise.
4378 (can_encode_int32_in): New helper function.
4379 (aarch64_relocate_instruction): New function.
4380 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4381 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4382 (struct linux_target_ops): Install aarch64_get_thread_area,
4383 aarch64_install_fast_tracepoint_jump_pad and
4384 aarch64_get_min_fast_tracepoint_insn_len.
4386 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4388 * Makefile.in (aarch64-insn.o): New rule.
4389 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4391 2015-09-21 Yao Qi <yao.qi@linaro.org>
4393 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4395 2015-09-21 Yao Qi <yao.qi@linaro.org>
4397 * tracepoint.c (max_jump_pad_size): Remove.
4399 2015-09-18 Yao Qi <yao.qi@linaro.org>
4401 * linux-aarch64-low.c: Don't include sys/uio.h.
4402 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4404 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4406 * tracepoint.c (eval_result_type): Change prototype.
4407 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4409 2015-09-15 Pedro Alves <palves@redhat.com>
4411 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4412 Check whether to report exec events instead of checking whether
4413 multiprocess is enabled.
4415 2015-09-15 Pedro Alves <palves@redhat.com>
4418 * remote-utils.c (prepare_resume_reply): Merge
4419 TARGET_WAITKIND_VFORK_DONE switch case with the
4420 TARGET_WAITKIND_FORKED case.
4422 2015-09-15 Yao Qi <yao.qi@linaro.org>
4424 * server.c (handle_query): Check string comparison using
4425 "else if" instead of "if".
4427 2015-09-15 Yao Qi <yao.qi@linaro.org>
4429 * server.c (vCont_supported): New global variable.
4430 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4431 matches. Append ";vContSupported+" to own_buf.
4432 (handle_v_requests): Append ";s;S" to own_buf if target supports
4433 hardware single step or vCont_supported is false.
4434 (capture_main): Set vCont_supported to zero.
4436 2015-09-15 Yao Qi <yao.qi@linaro.org>
4438 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4440 (linux_supports_hardware_single_step): ... New function.
4441 (linux_target_ops): Update.
4442 * lynx-low.c (lynx_target_ops): Set field
4443 supports_hardware_single_step to target_can_do_hardware_single_step.
4444 * nto-low.c (nto_target_ops): Likewise.
4445 * spu-low.c (spu_target_ops): Likewise.
4446 * win32-low.c (win32_target_ops): Likewise.
4447 * target.c (target_can_do_hardware_single_step): New function.
4448 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4449 Remove. <supports_hardware_single_step>: New field.
4450 (target_supports_conditional_breakpoints): Remove.
4451 (target_supports_hardware_single_step): New macro.
4452 (target_can_do_hardware_single_step): Declare.
4453 * server.c (handle_query): Use target_supports_hardware_single_step
4454 instead of target_supports_conditional_breakpoints.
4456 2015-09-15 Yao Qi <yao.qi@linaro.org>
4458 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4460 (struct linux_target_ops the_low_target): Install
4461 aarch64_linux_siginfo_fixup.
4463 2015-09-11 Don Breazeal <donb@codesourcery.com>
4464 Luis Machado <lgustavo@codesourcery.com>
4466 * linux-low.c (linux_mourn): Static declaration.
4467 (linux_arch_setup): Move in front of
4468 handle_extended_wait.
4469 (linux_arch_setup_thread): New function.
4470 (handle_extended_wait): Handle exec events. Call
4471 linux_arch_setup_thread. Make event_lwp argument a
4472 pointer-to-a-pointer.
4473 (check_zombie_leaders): Do not check stopped threads.
4474 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4475 (linux_low_filter_event): Add lwp and thread for exec'ing
4476 non-leader thread if leader thread has been deleted.
4477 Refactor code into linux_arch_setup_thread and call it.
4478 Pass child lwp pointer by reference to handle_extended_wait.
4479 (linux_wait_for_event_filtered): Update comment.
4480 (linux_wait_1): Prevent clobbering exec event status.
4481 (linux_supports_exec_events): New function.
4482 (linux_target_ops) <supports_exec_events>: Initialize new member.
4483 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4485 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4486 * server.c (report_exec_events): New global variable.
4487 (handle_query): Handle qSupported query for exec-events feature.
4488 (captured_main): Initialize report_exec_events.
4489 * server.h (report_exec_events): Declare new global variable.
4490 * target.h (struct target_ops) <supports_exec_events>: New
4492 (target_supports_exec_events): New macro.
4493 * win32-low.c (win32_target_ops) <supports_exec_events>:
4494 Initialize new member.
4496 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4498 * linux-low.c (linux_low_enable_btrace): Remove.
4499 (linux_target_ops): Replace linux_low_enable_btrace with
4500 linux_enable_btrace.
4502 2015-09-03 Yao Qi <yao.qi@linaro.org>
4504 * linux-aarch64-low.c (aarch64_insert_point): Call
4505 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4508 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4510 * linux-low.c (check_stopped_by_breakpoint): Use
4511 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4513 2015-08-27 Pedro Alves <palves@redhat.com>
4515 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4517 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4519 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4520 the XNEW-family equivalent.
4521 (compile_bytecodes): Likewise.
4522 * dll.c (loaded_dll): Likewise.
4523 * event-loop.c (append_callback_event): Likewise.
4524 (create_file_handler): Likewise.
4525 (create_file_event): Likewise.
4526 * hostio.c (handle_open): Likewise.
4527 * inferiors.c (add_thread): Likewise.
4528 (add_process): Likewise.
4529 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4530 * linux-arm-low.c (arm_new_process): Likewise.
4531 (arm_new_thread): Likewise.
4532 * linux-low.c (add_to_pid_list): Likewise.
4533 (linux_add_process): Likewise.
4534 (handle_extended_wait): Likewise.
4535 (add_lwp): Likewise.
4536 (enqueue_one_deferred_signal): Likewise.
4537 (enqueue_pending_signal): Likewise.
4538 (linux_resume_one_lwp_throw): Likewise.
4539 (linux_resume_one_thread): Likewise.
4540 (linux_read_memory): Likewise.
4541 (linux_write_memory): Likewise.
4542 * linux-mips-low.c (mips_linux_new_process): Likewise.
4543 (mips_linux_new_thread): Likewise.
4544 (mips_add_watchpoint): Likewise.
4545 * linux-x86-low.c (initialize_low_arch): Likewise.
4546 * lynx-low.c (lynx_add_process): Likewise.
4547 * mem-break.c (set_raw_breakpoint_at): Likewise.
4548 (set_breakpoint): Likewise.
4549 (add_condition_to_breakpoint): Likewise.
4550 (add_commands_to_breakpoint): Likewise.
4551 (clone_agent_expr): Likewise.
4552 (clone_one_breakpoint): Likewise.
4553 * regcache.c (new_register_cache): Likewise.
4554 * remote-utils.c (look_up_one_symbol): Likewise.
4555 * server.c (queue_stop_reply): Likewise.
4556 (start_inferior): Likewise.
4557 (queue_stop_reply_callback): Likewise.
4558 (handle_target_event): Likewise.
4559 * spu-low.c (fetch_ppc_memory): Likewise.
4560 (store_ppc_memory): Likewise.
4561 * target.c (set_target_ops): Likewise.
4562 * thread-db.c (thread_db_load_search): Likewise.
4563 (try_thread_db_load_1): Likewise.
4564 * tracepoint.c (add_tracepoint): Likewise.
4565 (add_tracepoint_action): Likewise.
4566 (create_trace_state_variable): Likewise.
4567 (cmd_qtdpsrc): Likewise.
4568 (cmd_qtro): Likewise.
4569 (add_while_stepping_state): Likewise.
4570 * win32-low.c (child_add_thread): Likewise.
4571 (get_image_name): Likewise.
4573 2015-08-25 Yao Qi <yao.qi@linaro.org>
4575 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4577 2015-08-25 Yao Qi <yao.qi@linaro.org>
4579 * Makefile.in (aarch64-linux.o): New rule.
4580 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4582 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4583 (aarch64_init_debug_reg_state): Make it extern.
4584 (aarch64_linux_prepare_to_resume): Remove.
4586 2015-08-25 Yao Qi <yao.qi@linaro.org>
4588 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4589 lwp_arch_private_info and ptid_of_lwp.
4591 2015-08-25 Yao Qi <yao.qi@linaro.org>
4593 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4594 Find proc_info by find_process_pid. All callers updated.
4596 2015-08-25 Yao Qi <yao.qi@linaro.org>
4598 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4600 (debug_reg_change_callback): Remove.
4601 (aarch64_notify_debug_reg_change): Remove.
4603 2015-08-25 Yao Qi <yao.qi@linaro.org>
4605 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4606 Call current_lwp_ptid.
4608 2015-08-25 Yao Qi <yao.qi@linaro.org>
4610 * linux-aarch64-low.c (debug_reg_change_callback): Use
4613 2015-08-25 Yao Qi <yao.qi@linaro.org>
4615 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4617 2015-08-25 Yao Qi <yao.qi@linaro.org>
4619 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4621 2015-08-25 Yao Qi <yao.qi@linaro.org>
4623 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4626 2015-08-25 Yao Qi <yao.qi@linaro.org>
4628 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4630 (debug_reg_change_callback): Remove argument entry and add argument
4631 lwp. Remove local variable thread. Don't print thread id in the
4632 debugging output. Don't check whether pid of thread equals to pid.
4633 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4634 iterate_over_lwps instead find_inferior.
4636 2015-08-24 Pedro Alves <palves@redhat.com>
4638 * inferiors.c (get_first_process): New function.
4639 * inferiors.h (get_first_process): New declaration.
4640 * remote-utils.c (read_ptid): Default to the first process in the
4641 list, instead of to the current thread's process.
4643 2015-08-24 Pedro Alves <palves@redhat.com>
4645 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4646 * event-loop.c: Likewise.
4647 * remote-utils.c: Likewise.
4648 * tracepoint.c: Likewise.
4650 2015-08-24 Pedro Alves <palves@redhat.com>
4652 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4655 2015-08-21 Pedro Alves <palves@redhat.com>
4657 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4658 instead of literal 1.
4660 2015-08-21 Pedro Alves <palves@redhat.com>
4662 * tdesc.c (default_description): Explicitly zero-initialize.
4664 2015-08-21 Pedro Alves <palves@redhat.com>
4667 * inferiors.c (remove_thread): Discard any pending stop reply for
4669 * server.c (remove_all_on_match_pid): Rename to ...
4670 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4672 (discard_queued_stop_replies): Change parameter to a ptid. Now
4674 (handle_v_kill, kill_inferior_callback, captured_main)
4675 (process_serial_event): Adjust.
4676 * server.h (discard_queued_stop_replies): Declare.
4678 2015-08-21 Pedro Alves <palves@redhat.com>
4680 * linux-low.c (wait_for_sigstop): Always switch to no thread
4681 selected if the previously current thread dies.
4682 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4683 process instead of the current thread's.
4684 * remote-utils.c (input_interrupt): Don't check if there's no
4686 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4687 current thread to the general thread fails, error out.
4688 (handle_qxfer_auxv, handle_qxfer_libraries)
4689 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4690 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4691 (handle_query): Check if there's a thread selected instead of
4692 checking whether there's any thread in the thread list.
4693 (handle_qxfer_threads, handle_qxfer_btrace)
4694 (handle_qxfer_btrace_conf): Don't error out early if there's no
4695 thread in the thread list.
4696 (handle_v_cont, myresume): Don't set the current thread to the
4698 (process_serial_event) <Hg handling>: Also set thread_id if the
4699 previous general thread is still alive.
4700 (process_serial_event) <g/G handling>: If setting the current
4701 thread to the general thread fails, error out.
4702 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4703 thread's lwp instead of the current thread's.
4704 * target.c (set_desired_thread): If the desired thread was not
4705 found, leave the current thread pointing to NULL. Return an int
4706 (boolean) indicating success.
4707 * target.h (set_desired_thread): Change return type to int.
4709 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4711 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4712 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4714 (ps_get_thread_area): New function.
4716 2015-08-19 Gary Benson <gbenson@redhat.com>
4718 * hostio.c (handle_pread): Do not attempt to read more data
4719 than hostio_reply_with_data can fit in a packet.
4721 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4723 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4725 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4727 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4729 2015-08-06 Pedro Alves <palves@redhat.com>
4731 * tracepoint.c (expr_eval_result): Now an int.
4733 2015-08-06 Pedro Alves <palves@redhat.com>
4735 * gdbthread.h (struct regcache): Forward declare.
4736 (struct thread_info) <regcache_data>: Now a struct regcache
4738 * inferiors.c (inferior_regcache_data)
4739 (set_inferior_regcache_data): Now work with struct regcache
4741 * inferiors.h (struct regcache): Forward declare.
4742 (inferior_regcache_data, set_inferior_regcache_data): Now work
4743 with struct regcache pointers.
4744 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4745 (free_register_cache_thread): Remove struct regcache pointer
4748 2015-08-06 Pedro Alves <palves@redhat.com>
4750 * server.c (captured_main): On error, print the exception message
4751 to stderr, and if run_once is set, throw a quit.
4753 2015-08-06 Pedro Alves <palves@redhat.com>
4755 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4758 2015-08-06 Pedro Alves <palves@redhat.com>
4760 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4761 reading beyond the passed in buffer length.
4763 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4765 * tracepoint.c (symbol_list) <required>: Remove.
4767 2015-08-06 Pedro Alves <palves@redhat.com>
4769 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4770 count if stopping and suspending threads.
4771 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4772 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4773 (linux_detach): Complete an ongoing step-over.
4774 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4776 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4777 (linux_wait_1): If passing a signal to the inferior after
4778 finishing a step-over, unsuspend and re-resume all lwps. If we
4779 see a single-step event but the thread should be continuing, don't
4780 pass the trap to gdb.
4781 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4782 internal_error instead of gdb_assert.
4783 (enqueue_pending_signal): New function.
4784 (check_ptrace_stopped_lwp_gone): Add debug output.
4785 (start_step_over): Use internal_error instead of gdb_assert.
4786 (complete_ongoing_step_over): New function.
4787 (linux_resume_one_thread): Don't resume a suspended thread.
4788 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4791 2015-08-06 Pedro Alves <palves@redhat.com>
4793 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4794 (linux_thread_alive): Use lwp_is_marked_dead.
4795 (extended_event_reported): Delete.
4796 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4797 instead of extended_event_reported.
4798 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4800 (lwp_is_marked_dead): New function.
4801 (lwp_running): Use lwp_is_marked_dead.
4802 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4805 2015-08-06 Pedro Alves <palves@redhat.com>
4807 * linux-low.c (linux_wait_1): Move fork event output out of the
4808 !report_to_gdb check. Pass event_child->waitstatus to
4809 target_waitstatus_to_string instead of ourstatus.
4811 2015-08-04 Yao Qi <yao.qi@linaro.org>
4813 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4814 if current_thread is 32 bit.
4816 2015-08-04 Yao Qi <yao.qi@linaro.org>
4818 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4819 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4820 * server.c (extended_protocol): Remove "static".
4821 * server.h (extended_protocol): Declare it.
4823 2015-08-04 Yao Qi <yao.qi@linaro.org>
4825 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4826 both aarch64 and aarch32.
4827 (aarch64_set_pc): Likewise.
4829 2015-08-04 Yao Qi <yao.qi@linaro.org>
4831 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4832 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4833 arm-with-neon.xml to srv_xmlfiles.
4834 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4835 (is_64bit_tdesc): New function.
4836 (aarch64_linux_read_description): New function.
4837 (aarch64_arch_setup): Call aarch64_linux_read_description.
4838 (regs_info): Rename to regs_info_aarch64.
4839 (aarch64_regs_info): Return right regs_info.
4840 (initialize_low_arch): Call initialize_low_arch_aarch32.
4842 2015-08-04 Yao Qi <yao.qi@linaro.org>
4844 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4845 * linux-aarch32-low.c: New file.
4846 * linux-aarch32-low.h: New file.
4847 * linux-arm-low.c (arm_fill_gregset): Move it to
4848 linux-aarch32-low.c.
4849 (arm_store_gregset): Likewise.
4850 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4851 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4852 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4853 (regs_info): Rename to regs_info_arm.
4854 (arm_regs_info): Return regs_info_aarch32 if
4855 have_ptrace_getregset is 1 and target description is
4856 arm_with_neon or arm_with_vfpv3.
4857 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4858 Call initialize_low_arch_aarch32 instead.
4860 2015-08-04 Yao Qi <yao.qi@linaro.org>
4862 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4863 * linux-low.c: ... here.
4864 * linux-low.h (have_ptrace_getregset): Declare it.
4866 2015-08-04 Pedro Alves <palves@redhat.com>
4868 * thread-db.c (struct thread_db): Use new typedefs.
4869 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4871 (disable_thread_event_reporting): Cast result of dlsym to
4872 destination function pointer type.
4873 (thread_db_mourn): Use td_ta_delete_ftype.
4875 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4877 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4879 (CDX_BREAKPOINT): Define for R2.
4880 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4881 (the_low_target): Add comments.
4883 2015-07-30 Yao Qi <yao.qi@linaro.org>
4885 * linux-arm-low.c (arm_hwcap): Remove it.
4886 (arm_read_description): New local variable arm_hwcap. Don't
4887 set arm_hwcap to zero.
4889 2015-07-30 Yao Qi <yao.qi@linaro.org>
4891 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4892 Use regcache->tdesc instead.
4893 (arm_store_wmmxregset): Likewise.
4894 (arm_fill_vfpregset): Likewise.
4895 (arm_store_vfpregset): Likewise.
4897 2015-07-30 Yao Qi <yao.qi@linaro.org>
4899 * linux-arm-low.c: Include arch/arm.h.
4900 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4901 (arm_store_gregset): Likewise.
4903 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4905 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4906 ptrace's 4th parameter.
4908 2015-07-27 Yao Qi <yao.qi@linaro.org>
4910 * configure.srv (case aarch64*-*-linux*): Don't set
4913 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4915 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4917 * linux-arm-low.c: Likewise.
4918 * linux-cris-low.c: Likewise.
4919 * linux-crisv32-low.c: Likewise.
4920 * linux-low.c: Likewise.
4921 * linux-m68k-low.c: Likewise.
4922 * linux-mips-low.c: Likewise.
4923 * linux-nios2-low.c: Likewise.
4924 * linux-s390-low.c: Likewise.
4925 * linux-sparc-low.c: Likewise.
4926 * linux-tic6x-low.c: Likewise.
4927 * linux-tile-low.c: Likewise.
4928 * linux-x86-low.c: Likewise.
4930 2015-07-24 Pedro Alves <palves@redhat.com>
4932 * config.in: Regenerate.
4933 * configure: Regenerate.
4935 2015-07-24 Pedro Alves <palves@redhat.com>
4937 * acinclude.m4: Include ../ptrace.m4.
4938 * configure.ac: Call GDB_AC_PTRACE.
4939 * config.in, configure: Regenerate.
4941 2015-07-24 Yao Qi <yao.qi@linaro.org>
4943 * linux-low.c (linux_create_inferior): Remove setting to
4944 proc->priv->new_inferior.
4945 (linux_attach): Likewise.
4946 (linux_low_filter_event): Likewise.
4947 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4949 2015-07-24 Yao Qi <yao.qi@linaro.org>
4951 * linux-low.c (linux_arch_setup): New function.
4952 (linux_low_filter_event): If proc->tdesc is NULL and
4953 proc->attached is true, call the_low_target.arch_setup.
4954 Otherwise, keep status pending, and return.
4955 (linux_resume_one_lwp_throw): Don't call get_pc if
4956 thread->while_stepping isn't NULL. Don't call
4957 get_thread_regcache if proc->tdesc is NULL.
4958 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4959 (linux_target_ops): Install arch_setup.
4960 * server.c (start_inferior): Call the_target->arch_setup.
4961 * target.h (struct target_ops) <arch_setup>: New field.
4962 (target_arch_setup): New marco.
4963 * lynx-low.c (lynx_target_ops): Update.
4964 * nto-low.c (nto_target_ops): Update.
4965 * spu-low.c (spu_target_ops): Update.
4966 * win32-low.c (win32_target_ops): Update.
4968 2015-07-24 Yao Qi <yao.qi@linaro.org>
4970 * linux-low.c (linux_add_process): Don't set
4971 proc->priv->new_inferior.
4972 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4973 (linux_attach): Likewise.
4975 2015-07-24 Yao Qi <yao.qi@linaro.org>
4977 * server.c (start_inferior): Code refactor.
4979 2015-07-24 Yao Qi <yao.qi@linaro.org>
4981 * server.c (process_serial_event): Set general_thread.
4983 2015-07-21 Yao Qi <yao.qi@linaro.org>
4985 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4986 aarch64_linux_get_debug_reg_capacity.
4988 2015-07-17 Yao Qi <yao.qi@linaro.org>
4990 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4991 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4992 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4993 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4994 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4995 (AARCH64_HWP_ALIGNMENT): Likewise.
4996 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4997 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4998 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4999 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5000 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5001 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5002 (struct aarch64_debug_reg_state): Likewise.
5003 (struct arch_lwp_info): Likewise.
5004 (aarch64_align_watchpoint): Likewise.
5005 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5006 (aarch64_watchpoint_length): Likewise.
5007 (aarch64_point_encode_ctrl_reg): Likewise
5008 (aarch64_point_is_aligned): Likewise.
5009 (aarch64_align_watchpoint): Likewise.
5010 (aarch64_linux_set_debug_regs):
5011 (aarch64_dr_state_insert_one_point): Likewise.
5012 (aarch64_dr_state_remove_one_point): Likewise.
5013 (aarch64_handle_breakpoint): Likewise.
5014 (aarch64_handle_aligned_watchpoint): Likewise.
5015 (aarch64_handle_unaligned_watchpoint): Likewise.
5016 (aarch64_handle_watchpoint): Likewise.
5018 2015-07-17 Yao Qi <yao.qi@linaro.org>
5020 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5021 and don't aarch64_get_debug_reg_state. All callers update.
5022 (aarch64_handle_aligned_watchpoint): Likewise.
5023 (aarch64_handle_unaligned_watchpoint): Likewise.
5024 (aarch64_handle_watchpoint): Likewise.
5025 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5026 (aarch64_remove_point): Likewise.
5028 2015-07-17 Yao Qi <yao.qi@linaro.org>
5030 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5032 (aarch64_handle_unaligned_watchpoint): Likewise.
5034 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5036 Revert the previous 3 commits:
5037 Move gdb_regex* to common/
5038 Move linux_find_memory_regions_full & co.
5039 gdbserver build-id attribute generator
5041 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5042 Jan Kratochvil <jan.kratochvil@redhat.com>
5044 gdbserver build-id attribute generator.
5045 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5046 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5047 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5049 (get_dynamic): Use find_pdhr to traverse program headers.
5050 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5051 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5052 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5053 (get_hex_build_id): New.
5054 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5055 to reply XML document.
5057 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5058 Jan Kratochvil <jan.kratochvil@redhat.com>
5060 * target.c: Include target/target-utils.h and fcntl.h.
5061 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5062 (target_fileio_read_stralloc): New functions.
5064 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5066 * Makefile.in (OBS): Add gdb_regex.o.
5068 * config.in: Rebuilt.
5069 * configure: Rebuilt.
5071 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5072 Jan Kratochvil <jan.kratochvil@redhat.com>
5074 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5075 * Makefile.in (OBS): Add target-utils.o.
5076 (linux-maps.o, target-utils.o): New.
5077 * configure.srv (srv_linux_obj): Add linux-maps.o.
5079 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5081 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5083 (the_low_target): Install it.
5085 2015-07-14 Pedro Alves <palves@redhat.com>
5087 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5088 Instead, ignore ECHILD, and throw an error for other errnos.
5090 2015-07-10 Pedro Alves <palves@redhat.com>
5092 * event-loop.c (struct callback_event) <data>: Change type to
5093 gdb_client_data instance instead of gdb_client_data pointer.
5094 (append_callback_event): Adjust.
5096 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5098 * linux-aarch64-low.c: Add comments for each linux_target_ops
5099 method. Remove comments already covered in target_ops and
5100 linux_target_ops definitions.
5101 (the_low_target): Add comments for each unimplemented method.
5103 2015-07-09 Yao Qi <yao.qi@linaro.org>
5105 * linux-aarch64-low.c (aarch64_regmap): Remove.
5106 (aarch64_usrregs_info): Remove.
5107 (regs_info): Set field usrregs to NULL.
5109 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5111 * linux-low.c: Include "rsp-low.h"
5112 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5113 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5114 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5115 (handle_btrace_enable_pt): New.
5116 (handle_btrace_general_set): Support "pt".
5117 (handle_btrace_conf_general_set): Support "pt:size".
5119 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5121 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5124 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5126 * linux-aarch64-low.c: Remove comment about endianness.
5127 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5128 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5131 2015-06-24 Gary Benson <gbenson@redhat.com>
5133 * linux-i386-ipa.c (stdint.h): Do not include.
5134 * lynx-i386-low.c (stdint.h): Likewise.
5135 * lynx-ppc-low.c (stdint.h): Likewise.
5136 * mem-break.c (stdint.h): Likewise.
5137 * thread-db.c (stdint.h): Likewise.
5138 * tracepoint.c (stdint.h): Likewise.
5139 * win32-low.c (stdint.h): Likewise.
5141 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5143 * server.c (write_qxfer_response): Update call to
5144 remote_escape_output.
5146 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5147 Jan Kratochvil <jan.kratochvil@redhat.com>
5149 Merge multiple hex conversions.
5150 * gdbreplay.c (tohex): Rename to 'fromhex'.
5151 (logchar): Use fromhex.
5153 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5155 * server.c (handle_qxfer_libraries): Set `version' attribute for
5158 2015-06-10 Gary Benson <gbenson@redhat.com>
5160 * target.h (struct target_ops) <multifs_open>: New field.
5161 <multifs_unlink>: Likewise.
5162 <multifs_readlink>: Likewise.
5163 * linux-low.c (nat/linux-namespaces.h): New include.
5164 (linux_target_ops): Initialize the_target->multifs_open,
5165 the_target->multifs_unlink and the_target->multifs_readlink.
5166 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5167 * hostio.c (hostio_fs_pid): New static variable.
5168 (hostio_handle_new_gdb_connection): New function.
5169 (handle_setfs): Likewise.
5170 (handle_open): Use the_target->multifs_open as appropriate.
5171 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5172 (handle_readlink): Use the_target->multifs_readlink as
5174 (handle_vFile): Handle vFile:setfs packets.
5175 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5176 after target_handle_new_gdb_connection.
5178 2015-06-10 Gary Benson <gbenson@redhat.com>
5180 * configure.ac (AC_CHECK_FUNCS): Add setns.
5181 * config.in: Regenerate.
5182 * configure: Likewise.
5183 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5184 (linux-namespaces.o): New rule.
5185 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5187 2015-06-09 Gary Benson <gbenson@redhat.com>
5189 * hostio.c (handle_open): Process mode argument with
5190 fileio_to_host_mode.
5192 2015-06-01 Yao Qi <yao.qi@linaro.org>
5194 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5195 * linux-x86-low.c: Likewise.
5197 2015-05-28 Don Breazeal <donb@codesourcery.com>
5199 * linux-low.c (handle_extended_wait): Initialize
5200 thread_info.last_resume_kind for new fork children.
5202 2015-05-15 Pedro Alves <palves@redhat.com>
5204 * target.h (target_handle_new_gdb_connection): Rewrite using if
5205 wrapped in do/while.
5207 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5209 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5210 * configure, config.in: Regenerate.
5211 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5214 2015-05-12 Don Breazeal <donb@codesourcery.com>
5216 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5217 PTRACE_EVENT_VFORK_DONE.
5218 (linux_low_ptrace_options, extended_event_reported): Add vfork
5220 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5221 and "vforkdone" for RSP 'T' Stop Reply Packet.
5222 * server.h (report_vfork_events): Declare
5225 2015-05-12 Don Breazeal <donb@codesourcery.com>
5227 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5228 (the_low_target) <new_fork>: Initialize new member.
5229 * linux-arm-low.c (arm_new_fork): New function.
5230 (the_low_target) <new_fork>: Initialize new member.
5231 * linux-low.c (handle_extended_wait): Call new target function
5233 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5234 * linux-mips-low.c (mips_add_watchpoint): New function
5235 extracted from mips_insert_point.
5236 (the_low_target) <new_fork>: Initialize new member.
5237 (mips_linux_new_fork): New function.
5238 (mips_insert_point): Call mips_add_watchpoint.
5239 * linux-x86-low.c (x86_linux_new_fork): New function.
5240 (the_low_target) <new_fork>: Initialize new member.
5242 2015-05-12 Don Breazeal <donb@codesourcery.com>
5244 * linux-low.c (handle_extended_wait): Implement return value,
5245 rename argument 'event_child' to 'event_lwp', handle
5246 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5247 (linux_low_ptrace_options): New function.
5248 (linux_low_filter_event): Call linux_low_ptrace_options,
5249 use different argument fo linux_enable_event_reporting,
5250 use return value from handle_extended_wait.
5251 (extended_event_reported): New function.
5252 (linux_wait_1): Call extended_event_reported and set
5253 status to report fork events.
5254 (linux_write_memory): Add pid to debug message.
5255 (reset_lwp_ptrace_options_callback): New function.
5256 (linux_handle_new_gdb_connection): New function.
5257 (linux_target_ops): Initialize new structure member.
5258 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5259 * lynx-low.c: Initialize new structure member.
5260 * remote-utils.c (prepare_resume_reply): Implement stop reason
5261 "fork" for "T" stop message.
5262 * server.c (handle_query): Call handle_new_gdb_connection.
5263 * server.h (report_fork_events): Declare global flag.
5264 * target.h (struct target_ops) <handle_new_gdb_connection>:
5266 (target_handle_new_gdb_connection): New macro.
5267 * win32-low.c: Initialize new structure member.
5269 2015-05-12 Don Breazeal <donb@codesourcery.com>
5271 * mem-break.c (APPEND_TO_LIST): Define macro.
5272 (clone_agent_expr): New function.
5273 (clone_one_breakpoint): New function.
5274 (clone_all_breakpoints): New function.
5275 * mem-break.h: Declare new functions.
5277 2015-05-12 Don Breazeal <donb@codesourcery.com>
5279 * linux-low.c (linux_supports_fork_events): New function.
5280 (linux_supports_vfork_events): New function.
5281 (linux_target_ops): Initialize new structure members.
5282 (initialize_low): Call linux_check_ptrace_features.
5283 * lynx-low.c (lynx_target_ops): Initialize new structure
5285 * server.c (report_fork_events, report_vfork_events):
5287 (handle_query): Add new features to qSupported packet and
5289 (captured_main): Initialize new global variables.
5290 * target.h (struct target_ops) <supports_fork_events>:
5292 <supports_vfork_events>: New member.
5293 (target_supports_fork_events): New macro.
5294 (target_supports_vfork_events): New macro.
5295 * win32-low.c (win32_target_ops): Initialize new structure
5298 2015-05-12 Gary Benson <gbenson@redhat.com>
5300 * server.c (handle_qxfer_exec_file): Use current process
5303 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5305 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5306 Remove HAVE_PTRACE_GETREGS conditionals.
5307 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5308 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5310 2015-05-08 Yao Qi <yao.qi@linaro.org>
5312 * linux-low.c (linux_supports_conditional_breakpoints): New
5314 (linux_target_ops): Install new target method.
5315 * lynx-low.c (lynx_target_ops): Install NULL hook for
5316 supports_conditional_breakpoints.
5317 * nto-low.c (nto_target_ops): Likewise.
5318 * spu-low.c (spu_target_ops): Likewise.
5319 * win32-low.c (win32_target_ops): Likewise.
5320 * server.c (handle_query): Check
5321 target_supports_conditional_breakpoints.
5322 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5324 (target_supports_conditional_breakpoints): New macro.
5326 2015-05-06 Pedro Alves <palves@redhat.com>
5329 * server.c (start_inferior): If the process exits, mourn it.
5331 2015-04-21 Gary Benson <gbenson@redhat.com>
5333 * hostio.c (fileio_open_flags_to_host): Factored out to
5334 fileio_to_host_openflags in common/fileio.c. Single use
5337 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5339 * linux-xtensa-low.c (xtensa_fill_gregset)
5340 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5343 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5345 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5346 (regs_info): Replace usrregs pointer with NULL.
5348 2015-04-17 Gary Benson <gbenson@redhat.com>
5350 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5351 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5352 * server.c (handle_qxfer_exec_file): New function.
5353 (qxfer_packets): Add exec-file entry.
5354 (handle_query): Report qXfer:exec-file:read as supported packet.
5356 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5358 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5360 2015-04-09 Gary Benson <gbenson@redhat.com>
5362 * hostio-errno.c (errno_to_fileio_error): Remove function.
5363 Update caller to use remote_fileio_to_fio_error.
5365 2015-04-09 Yao Qi <yao.qi@linaro.org>
5367 * linux-low.c (linux_insert_point): Call
5368 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5369 (linux_remove_point): Call remove_memory_breakpoint if type is
5371 * linux-x86-low.c (x86_insert_point): Don't call
5372 insert_memory_breakpoint.
5373 (x86_remove_point): Don't call remove_memory_breakpoint.
5375 2015-04-01 Pedro Alves <palves@redhat.com>
5376 Cleber Rosa <crosa@redhat.com>
5378 * server.c (gdbserver_usage): Reorganize and extend the usage
5381 2015-03-24 Pedro Alves <palves@redhat.com>
5383 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5384 output. Also dump TRAP_TRACE.
5385 (linux_low_filter_event): In debug output, distinguish a
5386 resume_stop SIGSTOP from a delayed SIGSTOP.
5388 2015-03-24 Gary Benson <gbenson@redhat.com>
5390 * linux-x86-low.c (x86_linux_new_thread): Moved to
5392 (x86_linux_prepare_to_resume): Likewise.
5394 2015-03-24 Gary Benson <gbenson@redhat.com>
5396 * Makefile.in (x86-linux-dregs.o): New rule.
5397 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5398 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5399 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5400 (x86_linux_dr_get): Likewise.
5401 (x86_linux_dr_set): Likewise.
5402 (update_debug_registers_callback): Likewise.
5403 (x86_linux_dr_set_addr): Likewise.
5404 (x86_linux_dr_get_addr): Likewise.
5405 (x86_linux_dr_set_control): Likewise.
5406 (x86_linux_dr_get_control): Likewise.
5407 (x86_linux_dr_get_status): Likewise.
5408 (x86_linux_update_debug_registers): Likewise.
5410 2015-03-24 Gary Benson <gbenson@redhat.com>
5412 * linux-x86-low.c (x86_linux_update_debug_registers):
5413 New function, factored out from...
5414 (x86_linux_prepare_to_resume): ...this.
5416 2015-03-24 Gary Benson <gbenson@redhat.com>
5418 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5419 (x86_linux_dr_set): Likewise.
5420 (update_debug_registers_callback): Likewise.
5421 (x86_linux_dr_set_addr): Likewise.
5422 (x86_linux_dr_get_addr): Likewise.
5423 (x86_linux_dr_set_control): Likewise.
5424 (x86_linux_dr_get_control): Likewise.
5425 (x86_linux_dr_get_status): Likewise.
5426 (x86_linux_prepare_to_resume): Likewise.
5428 2015-03-24 Gary Benson <gbenson@redhat.com>
5430 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5431 Use perror_with_name. Pass string through gettext.
5432 (x86_linux_dr_set): Likewise.
5434 2015-03-24 Gary Benson <gbenson@redhat.com>
5436 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5437 (x86_linux_dr_set_addr): ...this.
5438 (x86_dr_low_get_addr): Rename to...
5439 (x86_linux_dr_get_addr): ...this.
5440 (x86_dr_low_set_control): Rename to...
5441 (x86_linux_dr_set_control): ...this.
5442 (x86_dr_low_get_control): Rename to...
5443 (x86_linux_dr_get_control): ...this.
5444 (x86_dr_low_get_status): Rename to...
5445 (x86_linux_dr_get_status): ...this.
5446 (x86_dr_low): Update with new function names.
5448 2015-03-24 Gary Benson <gbenson@redhat.com>
5450 * Makefile.in (x86-linux.o): New rule.
5451 * configure.srv: Add x86-linux.o to relevant targets.
5452 * linux-low.c (lwp_set_arch_private_info): New function.
5453 (lwp_arch_private_info): Likewise.
5454 * linux-x86-low.c: Include nat/x86-linux.h.
5455 (arch_lwp_info): Removed structure.
5456 (update_debug_registers_callback):
5457 Use lwp_set_debug_registers_changed.
5458 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5459 and lwp_set_debug_registers_changed.
5460 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5462 2015-03-24 Gary Benson <gbenson@redhat.com>
5464 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5465 * linux-arm-low.c (arm_new_thread): Likewise.
5466 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5467 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5468 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5469 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5471 2015-03-24 Gary Benson <gbenson@redhat.com>
5473 * linux-low.c (ptid_of_lwp): New function.
5474 (lwp_is_stopped): Likewise.
5475 (lwp_stop_reason): Likewise.
5476 * linux-x86-low.c (update_debug_registers_callback):
5478 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5481 2015-03-24 Gary Benson <gbenson@redhat.com>
5483 * linux-low.h (linux_stop_lwp): Remove declaration.
5485 2015-03-24 Gary Benson <gbenson@redhat.com>
5487 * linux-low.h: Include nat/linux-nat.h.
5488 * linux-low.c (iterate_over_lwps_args): New structure.
5489 (iterate_over_lwps_filter): New function.
5490 (iterate_over_lwps): Likewise.
5491 * linux-x86-low.c (update_debug_registers_callback):
5492 Update signature to what iterate_over_lwps expects.
5493 Remove PID check that iterate_over_lwps now performs.
5494 (x86_dr_low_set_addr): Use iterate_over_lwps.
5495 (x86_dr_low_set_control): Likewise.
5497 2015-03-24 Gary Benson <gbenson@redhat.com>
5499 * linux-x86-low.c (x86_debug_reg_state): New function.
5500 (x86_linux_prepare_to_resume): Use the above.
5502 2015-03-24 Gary Benson <gbenson@redhat.com>
5504 * linux-low.c (current_lwp_ptid): New function.
5505 * linux-x86-low.c: Include nat/linux-nat.h.
5506 (x86_dr_low_get_addr): Use current_lwp_ptid.
5507 (x86_dr_low_get_control): Likewise.
5508 (x86_dr_low_get_status): Likewise.
5510 2015-03-20 Pedro Alves <palves@redhat.com>
5512 * tracepoint.c (cmd_qtstatus): Make "str" const.
5514 2015-03-20 Pedro Alves <palves@redhat.com>
5516 * server.c (handle_general_set): Make "req_str" const.
5518 2015-03-19 Pedro Alves <palves@redhat.com>
5520 * linux-low.c (linux_resume_one_lwp): Rename to ...
5521 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5522 instead call perror_with_name.
5523 (check_ptrace_stopped_lwp_gone): New function.
5524 (linux_resume_one_lwp): Reimplement as wrapper around
5525 linux_resume_one_lwp_throw that swallows errors if the LWP is
5528 2015-03-19 Pedro Alves <palves@redhat.com>
5530 * linux-low.c (count_events_callback, select_event_lwp_callback):
5531 No longer check whether the thread has resume_stop as last resume
5534 2015-03-19 Pedro Alves <palves@redhat.com>
5536 * linux-low.c (count_events_callback, select_event_lwp_callback):
5537 Use the lwp's status_pending_p field, not the thread's.
5539 2015-03-19 Pedro Alves <palves@redhat.com>
5541 * linux-low.c (select_event_lwp_callback): Update comments to
5542 no longer mention SIGTRAP.
5544 2015-03-18 Gary Benson <gbenson@redhat.com>
5546 * server.c (handle_query): Do not report vFile:fstat as supported.
5548 2015-03-11 Gary Benson <gbenson@redhat.com>
5550 * hostio.c (sys/types.h): New include.
5551 (sys/stat.h): Likewise.
5552 (common-remote-fileio.h): Likewise.
5553 (handle_fstat): New function.
5554 (handle_vFile): Handle vFile:fstat packets.
5556 2015-03-11 Gary Benson <gbenson@redhat.com>
5558 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5559 struct stat.st_blocks and struct stat.st_blksize.
5560 * configure: Regenerate.
5561 * config.in: Likewise.
5562 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5563 (OBS): Add common-remote-fileio.o.
5564 (common-remote-fileio.o): New rule.
5566 2015-03-09 Pedro Alves <palves@redhat.com>
5568 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5569 'struct sockaddr' pointer in 'accept' call.
5571 2015-03-09 Pedro Alves <palves@redhat.com>
5574 2015-03-07 Pedro Alves <palves@redhat.com>
5575 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5576 or <winsock2.h> here. Instead include "gdb_socket.h".
5577 (remote_open): Use union gdb_sockaddr_u.
5578 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5579 or <winsock2.h> here. Instead include "gdb_socket.h".
5580 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5581 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5583 (init_named_socket, gdb_agent_helper_thread): Use union
5586 2015-03-07 Pedro Alves <palves@redhat.com>
5588 * configure.ac (build_warnings): Move
5589 -Wdeclaration-after-statement to the C-specific set.
5590 * configure: Regenerate.
5592 2015-03-07 Pedro Alves <palves@redhat.com>
5594 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5595 or <winsock2.h> here. Instead include "gdb_socket.h".
5596 (remote_open): Use union gdb_sockaddr_u.
5597 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5598 or <winsock2.h> here. Instead include "gdb_socket.h".
5599 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5600 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5602 (init_named_socket, gdb_agent_helper_thread): Use union
5605 2015-03-07 Pedro Alves <palves@redhat.com>
5607 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5610 2015-03-06 Yao Qi <yao.qi@linaro.org>
5612 * linux-aarch64-low.c (aarch64_insert_point): Use
5613 show_debug_regs as a boolean.
5614 (aarch64_remove_point): Likewise.
5616 2015-03-05 Pedro Alves <palves@redhat.com>
5618 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5619 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5620 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5621 * nto-low.c (nto_target_ops): Likewise.
5622 * spu-low.c (spu_target_ops): Likewise.
5623 * win32-low.c (win32_target_ops): Likewise.
5625 2015-03-04 Pedro Alves <palves@redhat.com>
5627 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5628 Decide whether a breakpoint triggered based on the SIGTRAP's
5630 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5631 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5632 (linux_low_filter_event): Check for breakpoints before checking
5634 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5636 (linux_stopped_by_sw_breakpoint)
5637 (linux_supports_stopped_by_sw_breakpoint)
5638 (linux_stopped_by_hw_breakpoint)
5639 (linux_supports_stopped_by_hw_breakpoint): New functions.
5640 (linux_target_ops): Install new target methods.
5642 2015-03-04 Pedro Alves <palves@redhat.com>
5644 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5645 * server.c (swbreak_feature, hwbreak_feature): New globals.
5646 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5647 (captured_main): Clear swbreak_feature and hwbreak_feature.
5648 * server.h (swbreak_feature, hwbreak_feature): Declare.
5649 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5650 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5651 supports_stopped_by_hw_breakpoint>: New fields.
5652 (target_supports_stopped_by_sw_breakpoint)
5653 (target_stopped_by_sw_breakpoint)
5654 (target_supports_stopped_by_hw_breakpoint)
5655 (target_stopped_by_hw_breakpoint): Declare.
5657 2015-03-04 Pedro Alves <palves@redhat.com>
5659 enum lwp_stop_reason -> enum target_stop_reason
5660 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5661 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5662 (linux_wait_1, stuck_in_jump_pad_callback)
5663 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5664 (linux_stopped_by_watchpoint):
5665 * linux-low.h (enum lwp_stop_reason): Delete.
5666 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5667 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5669 2015-03-04 Yao Qi <yao.qi@linaro.org>
5671 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5673 2015-03-03 Gary Benson <gbenson@redhat.com>
5675 * hostio.c (handle_vFile): Fix prefix lengths.
5677 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5679 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5682 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5684 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5685 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5686 (clean): Add "rm -f" for above C files.
5687 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5688 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5689 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5690 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5691 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5692 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5693 (init_registers_s390x_vx_linux64)
5694 (init_registers_s390x_tevx_linux64)
5695 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5696 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5698 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5699 (s390_store_vxrs_high): New functions.
5700 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5702 (s390_arch_setup): Add logic for selecting one of the new target
5703 descriptions. Activate the new vector regsets if applicable.
5704 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5705 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5706 and init_registers_s390x_tevx_linux64.
5708 2015-03-01 Pedro Alves <palves@redhat.com>
5710 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5713 2015-02-27 Pedro Alves <palves@redhat.com>
5715 * linux-x86-low.c (u_debugreg_offset): New function.
5716 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5718 2015-02-27 Pedro Alves <palves@redhat.com>
5720 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5721 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5722 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5723 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5724 (ps_lsetfpregs, ps_getpid)
5725 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5726 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5727 (ps_lsetxregs, ps_plog): Declare.
5729 2015-02-27 Pedro Alves <palves@redhat.com>
5731 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5732 IP_AGENT_EXPORT_FUNC.
5733 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5734 IP_AGENT_EXPORT_FUNC.
5735 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5736 (IP_AGENT_EXPORT): Delete.
5737 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5738 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5739 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5740 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5741 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5742 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5743 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5744 (traceframe_read_count, traceframe_write_count)
5745 (traceframes_created, trace_state_variables, get_raw_reg)
5746 (get_trace_state_variable_value, set_trace_state_variable_value)
5747 (ust_loaded, helper_thread_id, cmd_buf): Use
5748 IPA_SYM_EXPORTED_NAME.
5749 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5750 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5751 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5752 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5753 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5754 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5755 EXTERN_C_PUSH/EXTERN_C_POP.
5756 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5757 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5758 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5759 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5760 (traceframe_write_count, traceframe_read_count)
5761 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5762 (about_to_request_buffer_space, get_trace_state_variable_value)
5763 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5764 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5765 EXTERN_C_PUSH/EXTERN_C_POP.
5766 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5767 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5768 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5769 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5770 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5771 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5772 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5773 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5775 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5776 (IP_AGENT_EXPORT_VAR_DECL): Define.
5778 (gdb_agent_get_raw_reg): Declare.
5780 2015-02-27 Tom Tromey <tromey@redhat.com>
5781 Pedro Alves <palves@redhat.com>
5783 Rename symbols whose names are reserved C++ keywords throughout.
5785 2015-02-27 Pedro Alves <palves@redhat.com>
5787 * Makefile.in (COMPILER): New, get it from autoconf.
5788 (CXX): Get from autoconf instead.
5789 (COMPILE.pre): Use COMPILER.
5790 (CC-LD): Rename to ...
5791 (CC_LD): ... this. Use COMPILER.
5792 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5793 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5794 * acinclude.m4: Include build-with-cxx.m4.
5795 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5796 Disable -Werror by default if building in C++ mode.
5797 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5798 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5799 the C++ compiler. Save/restore CXXFLAGS too.
5800 * configure: Regenerate.
5802 2015-02-27 Pedro Alves <palves@redhat.com>
5804 * acinclude.m4: Include libiberty.m4.
5805 * configure.ac: Call libiberty_INIT.
5806 * config.in, configure: Regenerate.
5808 2015-02-26 Pedro Alves <palves@redhat.com>
5810 * linux-low.c (linux_wait_1): When incrementing the PC past a
5811 program breakpoint always use the_low_target.breakpoint_len as
5812 increment, rather than the maximum between that and
5813 the_low_target.decr_pc_after_break.
5815 2015-02-23 Pedro Alves <palves@redhat.com>
5817 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5818 thread was doing a step-over; always adjust the PC if
5819 we stepped over a permanent breakpoint.
5820 (linux_wait_1): If we stepped over breakpoint that was on top of a
5821 permanent breakpoint, manually advance the PC past it.
5823 2015-02-23 Pedro Alves <palves@redhat.com>
5825 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5827 (x86_fill_gregset, x86_store_gregset): Use it when handling
5830 2015-02-20 Pedro Alves <palves@redhat.com>
5832 * thread-db.c: Include "nat/linux-procfs.h".
5833 (thread_db_init): Skip listing new threads if the kernel supports
5834 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5836 2015-02-20 Pedro Alves <palves@redhat.com>
5838 * linux-low.c (status_pending_p_callback): Use ptid_match.
5840 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5842 PR breakpoints/16812
5843 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5844 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5845 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5847 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5849 PR breakpoints/15956
5850 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5852 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5854 * linux-low.c (linux_low_btrace_conf): Print size.
5855 * server.c (handle_btrace_conf_general_set): New.
5856 (hanle_general_set): Call handle_btrace_conf_general_set.
5857 (handle_query): Report Qbtrace-conf:bts:size as supported.
5859 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5861 * linux-low.c (linux_low_enable_btrace): Update parameters.
5862 (linux_low_btrace_conf): New.
5863 (linux_target_ops)<to_btrace_conf>: Initialize.
5864 * server.c (current_btrace_conf): New.
5865 (handle_btrace_enable): Rename to ...
5866 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5867 to target_enable_btrace. Update comment. Update users.
5868 (handle_qxfer_btrace_conf): New.
5869 (qxfer_packets): Add btrace-conf entry.
5870 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5871 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5872 (target_ops)<read_btrace_conf>: New.
5873 (target_enable_btrace): Update parameters.
5874 (target_read_btrace_conf): New.
5876 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5878 * server.c (handle_btrace_general_set): Remove call to
5879 target_supports_btrace.
5880 (supported_btrace_packets): New.
5881 (handle_query): Call supported_btrace_packets.
5882 * target.h: include btrace-common.h.
5883 (btrace_target_info): Removed.
5884 (supports_btrace, target_supports_btrace): Update parameters.
5886 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5888 * Makefile.in (SFILES): Add common/btrace-common.c.
5889 (OBS): Add common/btrace-common.o.
5890 (btrace-common.o): Add build rules.
5891 * linux-low: Include btrace-common.h.
5892 (linux_low_read_btrace): Use struct btrace_data. Call
5893 btrace_data_init and btrace_data_fini.
5895 2015-02-06 Pedro Alves <palves@redhat.com>
5897 * thread-db.c (find_new_threads_callback): Add debug output.
5899 2015-02-04 Pedro Alves <palves@redhat.com>
5901 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5902 (resume_stopped_resumed_lwps): New function.
5903 (linux_wait_for_event_filtered): Use it.
5905 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5907 * Makefile.in (SFILES): Add linux-personality.c.
5908 (linux-personality.o): New rule.
5909 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5910 list of objects to be built.
5911 * linux-low.c: Include nat/linux-personality.h.
5912 (linux_create_inferior): Remove code to disable address space
5913 randomization (moved to ../nat/linux-personality.c). Create
5914 cleanup to disable address space randomization.
5916 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5918 * Makefile.in (posix-strerror.o): New rule.
5919 (mingw-strerror.o): Likewise.
5920 * configure: Regenerated.
5921 * configure.ac: Source file ../common/common.host. Initialize new
5922 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5924 2015-01-14 Yao Qi <yao@codesourcery.com>
5926 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5927 (ppc-linux.o): New rule.
5928 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5929 * configure.ac: AC_CHECK_FUNCS(getauxval).
5930 * config.in: Re-generated.
5931 * configure: Re-generated.
5932 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5933 ppc64_64bit_inferior_p
5935 2015-01-14 Yao Qi <yao@codesourcery.com>
5937 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5938 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5939 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5940 (PT_ORIG_R3, PT_TRAP): Likewise.
5941 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5942 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5943 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5945 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5947 * i387-fp.c (i387_cache_to_xsave): In look over
5948 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5949 zmmh_low_space field by use of zmmh_high_space.
5951 2015-01-09 Pedro Alves <palves@redhat.com>
5953 * linux-low.c (step_over_bkpt): Move higher up in the file.
5954 (handle_extended_wait): Don't store the stop_pc here.
5955 (get_stop_pc): Adjust comments and rename to ...
5956 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5957 stopped for a software breakpoint or hardware breakpoint.
5958 (thread_still_has_status_pending_p): New function.
5959 (status_pending_p_callback): Use
5960 thread_still_has_status_pending_p. If the event is no longer
5961 interesting, resume the LWP.
5962 (handle_tracepoints): Add assert.
5963 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5964 (wstatus_maybe_breakpoint): New function.
5965 (cancel_breakpoint): Delete function.
5966 (check_stopped_by_watchpoint): New function, factored out from
5967 linux_low_filter_event.
5968 (lp_status_maybe_breakpoint): Delete function.
5969 (linux_low_filter_event): Remove filter_ptid argument.
5970 Leave thread group exits pending here. Store the LWP's stop PC.
5971 Always leave events pending.
5972 (linux_wait_for_event_filtered): Pull all events out of the
5973 kernel, and leave them all pending.
5974 (count_events_callback, select_event_lwp_callback): Consider all
5976 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5977 (select_event_lwp): Only give preference to the stepping LWP in
5978 all-stop mode. Adjust comments.
5979 (ignore_event): New function.
5980 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5981 references to cancel_breakpoints. Adjust to renames. Also give
5982 equal priority to all LWPs that have had events in non-stop mode.
5983 If reporting a software breakpoint event, unadjust the LWP's PC.
5984 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5985 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5987 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5988 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5989 (linux_stopped_by_watchpoint): Adjust.
5990 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5991 * linux-low.h (enum lwp_stop_reason): New.
5992 (struct lwp_info) <stop_pc>: Adjust comment.
5993 <stopped_by_watchpoint>: Delete field.
5994 <stop_reason>: New field.
5995 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5996 * mem-break.c (software_breakpoint_inserted_here)
5997 (hardware_breakpoint_inserted_here): New function.
5998 * mem-break.h (software_breakpoint_inserted_here)
5999 (hardware_breakpoint_inserted_here): Declare.
6000 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6001 (cancel_breakpoints): Delete.
6002 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6003 (upload_fast_traceframes): Remove references to
6006 2015-01-09 Pedro Alves <palves@redhat.com>
6008 * thread-db.c (find_new_threads_callback): Ignore thread if the
6009 kernel thread ID is -1.
6011 2015-01-09 Pedro Alves <palves@redhat.com>
6013 * linux-low.c (linux_attach_fail_reason_string): Move to
6014 nat/linux-ptrace.c, and rename.
6015 (linux_attach_lwp): Update comment.
6016 (attach_proc_task_lwp_callback): New function.
6017 (linux_attach): Adjust to rename and use
6018 linux_proc_attach_tgid_threads.
6019 (linux_attach_fail_reason_string): Delete declaration.
6021 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6023 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6024 * server.c (gdbserver_version): Likewise.
6026 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6028 * remote-utils.c: Include ctype.h.
6029 (input_interrupt): Explicitly handle the case when the char
6030 received is the NUL byte. Improve the printing of non-ASCII
6033 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6035 * linux-low.c (linux_low_filter_event): Update call to
6036 linux_enable_event_reporting following the addition of
6037 a new parameter to that function.
6039 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6042 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6043 (AARCH64_FPCR_REGNO): Likewise.
6044 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6045 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6046 (aarch64_store_fpregset): Likewise.
6048 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6050 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6051 Remove FIXME comment about assumption about N.
6053 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6055 * configure.ac: If large-file support is disabled in GDBserver,
6056 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6057 * configure: Regenerate.
6059 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6061 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6062 warning upon ENODATA from ptrace.
6063 * linux-s390-low.c (s390_store_tdb): New.
6064 (s390_regsets): Add regset for NT_S390_TDB.
6066 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6068 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6069 without a fill_function.
6070 * linux-s390-low.c (s390_fill_last_break): Remove.
6071 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6072 (s390_arch_setup): Use regset's size instead of fill_function for
6075 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6077 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6078 the regset's store function when ptrace returned an error.
6079 * regcache.c (get_thread_regcache): Invalidate register cache
6080 before fetching inferior's registers.
6082 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6084 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6085 while-loop as for-loop.
6086 (regsets_store_inferior_registers): Likewise.
6088 2014-11-28 Yao Qi <yao@codesourcery.com>
6090 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6091 * config.in, configure: Re-generate.
6092 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6095 2014-11-21 Yao Qi <yao@codesourcery.com>
6097 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6098 (AC_CHECK_HEADERS): Remove malloc.h.
6099 * configure: Re-generated.
6100 * config.in: Re-generated.
6101 * server.h: Don't include alloca.h and malloc.h.
6102 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6103 Don't include malloc.h.
6105 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6107 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6108 corresponding ERRNO check in same block.
6110 2014-11-12 Pedro Alves <palves@redhat.com>
6112 * server.c (cont_thread): Update comment.
6113 (start_inferior, attach_inferior): No longer clear cont_thread.
6114 (handle_v_cont): No longer set cont_thread.
6115 (captured_main): Clear cont_thread each time a GDB connects.
6117 2014-11-12 Pedro Alves <palves@redhat.com>
6119 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6120 thread, and don't resume all threads if the Hc thread has exited.
6122 2014-11-12 Pedro Alves <palves@redhat.com>
6124 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6125 the process group instead of to a specific LWP.
6127 2014-10-15 Pedro Alves <palves@redhat.com>
6130 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6132 (arm_set_thread_context): Delete.
6133 (the_low_target): Adjust.
6134 * win32-i386-low.c (debug_registers_changed)
6135 (debug_registers_used): Delete.
6136 (update_debug_registers_callback): New function.
6137 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6138 needing to update their debug registers.
6139 (win32_get_current_dr): New function.
6140 (x86_dr_low_get_addr, x86_dr_low_get_control)
6141 (x86_dr_low_get_status): Fetch the debug register from the thread
6143 (i386_initial_stuff): Adjust.
6144 (i386_get_thread_context): Remove current_event parameter. Don't
6145 clear debug_registers_changed nor copy DR values to
6147 (i386_set_thread_context): Delete.
6148 (i386_prepare_to_resume): New function.
6149 (i386_thread_added): Mark the thread as needing to update irs
6151 (the_low_target): Remove i386_set_thread_context and install
6152 i386_prepare_to_resume.
6153 * win32-low.c (win32_get_thread_context): Adjust.
6154 (win32_set_thread_context): Use SetThreadContext
6156 (win32_prepare_to_resume): New function.
6157 (win32_require_context): New function, factored out from ...
6158 (thread_rec): ... this.
6159 (continue_one_thread): Call win32_prepare_to_resume on each thread
6160 we're about to continue.
6161 (win32_resume): Call win32_prepare_to_resume on the event thread.
6162 * win32-low.h (struct win32_thread_info)
6163 <debug_registers_changed>: New field.
6164 (struct win32_target_ops): Change prototype of set_thread_context,
6165 delete set_thread_context and add prepare_to_resume.
6166 (win32_require_context): New declaration.
6168 2014-10-08 Gary Benson <gbenson@redhat.com>
6170 * server.h: Do not include common-exceptions.h.
6172 2014-10-08 Gary Benson <gbenson@redhat.com>
6174 * server.h: Do not include cleanups.h.
6176 2014-09-30 James Hogan <james.hogan@imgtec.com>
6178 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6181 2014-09-23 Yao Qi <yao@codesourcery.com>
6183 * linux-low.c (lp_status_maybe_breakpoint): New function.
6184 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6185 (count_events_callback): Likewise.
6186 (select_event_lwp_callback): Likewise.
6187 (cancel_breakpoints_callback): Likewise.
6189 2014-09-19 Don Breazeal <donb@codesourcery.com>
6191 * linux-low.c (handle_extended_wait): Call
6192 linux_ptrace_get_extended_event.
6193 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6194 linux_is_extended_waitstatus.
6196 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6198 * Makefile.in (CPPFLAGS): Define.
6199 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6200 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6202 2014-09-16 Gary Benson <gbenson@redhat.com>
6204 * inferiors.h (current_inferior): Renamed as...
6205 (current_thread): New variable. All uses updated.
6206 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6207 (maybe_move_out_of_jump_pad): Likewise.
6208 (cancel_breakpoint): Likewise.
6209 (linux_low_filter_event): Likewise.
6210 (wait_for_sigstop): Likewise.
6211 (linux_resume_one_lwp): Likewise.
6212 (need_step_over_p): Likewise.
6213 (start_step_over): Likewise.
6214 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6215 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6216 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6217 and save_inferior as saved_thread.
6218 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6220 (regcache_invalidate_thread): Likewise.
6221 * remote-utils.c (prepare_resume_reply): Likewise.
6222 * thread-db.c (thread_db_get_tls_address): Likewise.
6223 (disable_thread_event_reporting): Likewise.
6224 (remove_thread_event_breakpoints): Likewise.
6225 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6227 * target.h (set_desired_inferior): Renamed as...
6228 (set_desired_thread): New declaration. All uses updated.
6229 * server.c (myresume): Updated comment to reference thread instead
6231 (handle_serial_event): Likewise.
6232 (handle_target_event): Likewise.
6234 2014-09-12 Tom Tromey <tromey@redhat.com>
6235 Gary Benson <gbenson@redhat.com>
6237 * regcache.h: Include common-regcache.h.
6238 (regcache_read_pc): Don't declare.
6239 * regcache.c (get_thread_regcache_for_ptid): New function.
6241 2014-09-11 Tom Tromey <tromey@redhat.com>
6242 Gary Benson <gbenson@redhat.com>
6244 * symbol.c: New file.
6245 * Makefile.in (SFILES): Add symbol.c.
6246 (OBS): Add symbol.o.
6248 2014-09-11 Gary Benson <gbenson@redhat.com>
6250 * target.c (target_stop_ptid, target_continue_ptid): New
6253 2014-09-11 Tom Tromey <tromey@redhat.com>
6254 Gary Benson <gbenson@redhat.com>
6256 * target.h: Include target/target.h.
6257 * target.c (target_read_memory, target_read_uint32)
6258 (target_write_memory): New functions.
6260 2014-09-11 Gary Benson <gbenson@redhat.com>
6262 * server.h (debug_hw_points): Don't declare.
6263 * server.c (debug_hw_points): Don't define. Replace all uses
6264 with show_debug_regs.
6265 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6266 all uses with show_debug_regs.
6268 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6270 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6271 endianness into account.
6272 (ppc_supply_ptrace_register): Likewise.
6274 2014-09-03 James Hogan <james.hogan@imgtec.com>
6276 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6277 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6279 2014-09-03 Gary Benson <gbenson@redhat.com>
6281 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6282 ALL_DEBUG_ADDRESS_REGISTERS.
6284 2014-09-02 Gary Benson <gbenson@redhat.com>
6286 * i386-low.h: Renamed as...
6287 * x86-low.h: New file. All type, function and variable name
6288 prefixes changed from "i386_" to "x86_". All references updated.
6289 * i386-low.c: Renamed as...
6290 * x86-low.c: New file. All type, function and variable name
6291 prefixes changed from "i386_" to "x86_". All references updated.
6293 2014-09-02 Gary Benson <gbenson@redhat.com>
6295 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6296 (x86_linux_new_thread): Likewise.
6298 2014-08-29 Gary Benson <gbenson@redhat.com>
6300 * server.h (setjmp.h): Do not include.
6301 (toplevel): Do not declare.
6302 (common-exceptions.h): Include.
6303 (cleanups.h): Likewise.
6304 * server.c (toplevel): Do not define.
6305 (exit_code): New static global.
6306 (detach_or_kill_for_exit_cleanup): New function.
6307 (main): New function. Original main renamed to...
6308 (captured_main): New function.
6309 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6311 2014-08-29 Gary Benson <gbenson@redhat.com>
6313 * Makefile.in (SFILES): Add common/common-exceptions.c.
6314 (OBS): Add common-exceptions.o.
6315 (common-exceptions.o): New rule.
6316 * utils.c (prepare_to_throw_exception): New function.
6318 2014-08-29 Gary Benson <gbenson@redhat.com>
6320 * config.in: Regenerate.
6321 * configure: Likewise.
6323 2014-08-29 Gary Benson <gbenson@redhat.com>
6325 * Makefile.in (SFILES): Add common/cleanups.c.
6327 (cleanups.o): New rule.
6329 2014-08-29 Gary Benson <gbenson@redhat.com>
6331 * utils.c (internal_vwarning): New function.
6333 2014-08-28 Gary Benson <gbenson@redhat.com>
6335 * utils.h (fatal): Remove declaration.
6336 * utils.c (fatal): Remove function.
6338 2014-08-28 Gary Benson <gbenson@redhat.com>
6340 * tracepoint.c (gdb_agent_init): Replace fatal with
6342 (initialize_tracepoint): Likewise.
6344 2014-08-28 Gary Benson <gbenson@redhat.com>
6346 * remote-utils.c (remote_prepare): Replace fatal with error.
6348 2014-08-28 Gary Benson <gbenson@redhat.com>
6350 * linux-low.c (linux_async): Replace fatal with warning.
6352 (linux_start_non_stop): Return -1 if linux_async failed.
6354 2014-08-28 Gary Benson <gbenson@redhat.com>
6356 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6358 (i386_dr_low_get_addr): Remove vague comment.
6359 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6362 2014-08-28 Gary Benson <gbenson@redhat.com>
6364 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6365 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6367 (linux_resume_one_lwp): Likewise.
6368 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6370 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6371 with internal_error.
6372 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6373 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6374 (find_register_by_name): Replace fatal with internal_error.
6375 (find_regno): Likewise.
6376 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6377 * thread-db.c (thread_db_create_event): Likewise.
6378 (thread_db_load_search): Likewise.
6379 (try_thread_db_load_1): Likewise.
6380 * tracepoint.c (get_jump_space_head): Replace fatal with
6382 (claim_trampoline_space): Likewise.
6383 (have_fast_tracepoint_trampoline_buffer): Likewise.
6384 (cmd_qtstart): Likewise.
6385 (stop_tracing): Likewise.
6386 (fast_tracepoint_collecting): Likewise.
6387 (target_malloc): Likewise.
6388 (download_tracepoint): Likewise.
6389 (download_trace_state_variables): Replace check with gdb_assert.
6390 (upload_fast_traceframes): Replace fatal with internal_error.
6392 2014-08-19 Tom Tromey <tromey@redhat.com>
6393 Gary Benson <gbenson@redhat.com>
6395 * Makefile.in (SFILES): Add common/common-debug.c.
6396 (OBS): Add common-debug.o.
6397 (common-debug.o): New rule.
6398 * debug.h (debug_printf): Don't declare.
6399 * debug.c (debug_printf): Renamed and rewritten as...
6400 (debug_vprintf): New function.
6402 2014-08-19 Gary Benson <gbenson@redhat.com>
6404 * utils.h: Do not include print-utils.h.
6406 2014-08-19 Tom Tromey <tromey@redhat.com>
6407 Gary Benson <gbenson@redhat.com>
6409 * server.h: Add static assertion.
6410 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6412 2014-08-19 Tom Tromey <tromey@redhat.com>
6413 Gary Benson <gbenson@redhat.com>
6415 * Makefile.in (SFILES): Add common/errors.c.
6416 (OBS): Add errors.o.
6417 (IPA_OBS): Add errors-ipa.o.
6418 (errors.o): New rule.
6419 (errors-ipa.o): Likewise.
6420 * utils.h (perror_with_name, error, warning): Don't declare.
6421 * utils.c (warning): Renamed and rewritten as...
6422 (vwarning): New function.
6423 (error): Renamed and rewritten as...
6424 (verror): New function.
6425 (internal_error): Renamed and rewritten as...
6426 (internal_verror): New function.
6428 2014-08-07 Gary Benson <gbenson@redhat.com>
6430 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6431 * configure: Regenerate.
6432 * config.in: Likewise.
6433 * server.h: Do not include errno.h.
6434 * event-loop.c: Likewise.
6435 * hostio-errno.c: Likewise.
6436 * linux-low.c: Likewise.
6437 * remote-utils.c: Likewise.
6438 * spu-low.c: Likewise.
6439 * utils.c: Likewise.
6440 * gdbreplay.c: Unconditionally include errno.h.
6442 2014-08-07 Gary Benson <gbenson@redhat.com>
6444 * server.h: Do not include string.h.
6445 * event-loop.c: Likewise.
6446 * linux-low.c: Likewise.
6447 * regcache.c: Likewise.
6448 * remote-utils.c: Likewise.
6449 * spu-low.c: Likewise.
6450 * utils.c: Likewise.
6452 2014-08-07 Gary Benson <gbenson@redhat.com>
6454 * server.h: Do not include gdb_assert.h.
6456 2014-08-07 Gary Benson <gbenson@redhat.com>
6458 * server.h: Do not include common-utils.h.
6460 2014-08-07 Gary Benson <gbenson@redhat.com>
6462 * server.h: Do not include ptid.h.
6463 * notif.h: Likewise.
6465 2014-08-07 Gary Benson <gbenson@redhat.com>
6467 * server.h: Do not include gdb_locale.h.
6469 2014-08-07 Gary Benson <gbenson@redhat.com>
6471 * server.h: Do not include gdb/signals.h.
6472 * win32-low.c: Likewise.
6474 2014-08-07 Gary Benson <gbenson@redhat.com>
6476 * server.h: Do not include pathmax.h.
6478 2014-08-07 Gary Benson <gbenson@redhat.com>
6480 * server.h: Do not include libiberty.h.
6481 * linux-bfin-low.c: Likewise.
6483 2014-08-07 Gary Benson <gbenson@redhat.com>
6485 * server.h: Do not include ansidecl.h.
6487 2014-08-07 Gary Benson <gbenson@redhat.com>
6489 * linux-x86-low.c: Do not include stddef.h.
6490 * lynx-ppc-low.c: Likewise.
6491 * tracepoint.c: Likewise.
6493 2014-08-07 Gary Benson <gbenson@redhat.com>
6495 * server.h: Do not include stdarg.h.
6496 * nto-low.c: Likewise.
6498 2014-08-07 Gary Benson <gbenson@redhat.com>
6500 * server.h: Do not include stdlib.h.
6501 * inferiors.c: Likewise.
6502 * linux-low.c: Likewise.
6503 * regcache.c: Likewise.
6504 * spu-low.c: Likewise.
6505 * tracepoint.c: Likewise.
6506 * utils.c: Likewise.
6508 2014-08-07 Gary Benson <gbenson@redhat.com>
6510 * server.h: Do not include stdio.h.
6511 * linux-low.c: Likewise.
6512 * remote-utils.c: Likewise.
6513 * spu-low.c: Likewise.
6514 * utils.c: Likewise.
6515 * wincecompat.c: Likewise.
6517 2014-08-06 Gary Benson <gbenson@redhat.com>
6519 * regcache.c (init_register_cache): Move conditionals inside if.
6521 2014-08-06 Gary Benson <gbenson@redhat.com>
6523 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6525 2014-07-31 Gary Benson <gbenson@redhat.com>
6527 * ax.h: Do not include server.h.
6528 * gdbthread.h: Likewise.
6529 * lynx-low.h: Likewise.
6530 * notif.h: Likewise.
6532 2014-07-30 Gary Benson <gbenson@redhat.com>
6534 * server.h: Include common-defs.h.
6535 Do not include config.h or build-gnulib-gdbserver/config.h.
6537 2014-07-30 Gary Benson <gbenson@redhat.com>
6539 * hostio-errno.c: Move server.h to top of includes list.
6540 * inferiors.c: Likewise.
6541 * linux-x86-low.c: Likewise.
6542 * notif.c: Include server.h.
6544 2014-07-24 Tom Tromey <tromey@redhat.com>
6545 Gary Benson <gbenson@redhat.com>
6547 * server.h (CORE_ADDR): Now unsigned.
6549 2014-07-16 Pedro Alves <palves@redhat.com>
6551 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6553 2014-07-15 Pedro Alves <palves@redhat.com>
6555 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6558 2014-07-11 Pedro Alves <palves@redhat.com>
6560 * linux-low.c (kill_wait_lwp): New function, based on
6561 kill_one_lwp_callback, but use my_waitpid directly.
6562 (kill_one_lwp_callback, linux_kill): Use it.
6564 2014-06-23 Pedro Alves <palves@redhat.com>
6566 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6567 before setting DR0..DR3.
6569 2014-06-20 Gary Benson <gbenson@redhat.com>
6571 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6572 * configure: Regenerated.
6573 * config.in: Likewise.
6575 2014-06-20 Gary Benson <gbenson@redhat.com>
6577 * Makefile.in (SFILES): Update locations for files moved
6579 (object file files): Reordered.
6581 2014-06-20 Gary Benson <gbenson@redhat.com>
6583 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6584 (i386_dr_low_set_addr): Likewise.
6585 (i386_dr_low_get_addr): Likewise.
6586 (i386_dr_low_can_set_control): Likewise.
6587 (i386_dr_low_set_control): Likewise.
6588 (i386_dr_low_get_control): Likewise.
6589 (i386_dr_low_get_status): Likewise.
6590 (i386_get_debug_register_length): Likewise.
6591 * linux-x86-low.c (i386_dr_low_set_addr):
6592 Changed signature. Made static.
6593 (i386_dr_low_get_addr): Likewise.
6594 (i386_dr_low_set_control): Likewise.
6595 (i386_dr_low_get_control): Likewise.
6596 (i386_dr_low_get_status): Likewise.
6597 (i386_dr_low): New global variable.
6598 * win32-i386-low.c (i386_dr_low_set_addr):
6599 Changed signature. Made static.
6600 (i386_dr_low_get_addr): Likewise.
6601 (i386_dr_low_set_control): Likewise.
6602 (i386_dr_low_get_control): Likewise.
6603 (i386_dr_low_get_status): Likewise.
6604 (i386_dr_low): New global variable.
6606 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6608 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6609 * Makefile.in (AR, AR_FLAGS): Define.
6610 * configure: Regenerate.
6612 2014-06-19 Gary Benson <gbenson@redhat.com>
6614 * Makefile.in (i386-dregs.o): New rule.
6615 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6616 * i386-low.c (target.h): Remove include.
6617 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6618 (DR_CONTROL_SHIFT): Likewise.
6619 (DR_CONTROL_SIZE): Likewise.
6620 (DR_RW_EXECUTE): Likewise.
6621 (DR_RW_WRITE): Likewise.
6622 (DR_RW_READ): Likewise.
6623 (DR_RW_IORW): Likewise.
6624 (DR_LEN_1): Likewise.
6625 (DR_LEN_2): Likewise.
6626 (DR_LEN_4): Likewise.
6627 (DR_LEN_8): Likewise.
6628 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6629 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6630 (DR_ENABLE_SIZE): Likewise.
6631 (DR_LOCAL_SLOWDOWN): Likewise.
6632 (DR_GLOBAL_SLOWDOWN): Likewise.
6633 (DR_CONTROL_RESERVED): Likewise.
6634 (I386_DR_CONTROL_MASK): Likewise.
6635 (I386_DR_VACANT): Likewise.
6636 (I386_DR_LOCAL_ENABLE): Likewise.
6637 (I386_DR_GLOBAL_ENABLE): Likewise.
6638 (I386_DR_DISABLE): Likewise.
6639 (I386_DR_SET_RW_LEN): Likewise.
6640 (I386_DR_GET_RW_LEN): Likewise.
6641 (I386_DR_WATCH_HIT): Likewise.
6642 (i386_wp_op_t): Likewise.
6643 (i386_show_dr): Likewise.
6644 (i386_length_and_rw_bits): Likewise.
6645 (i386_insert_aligned_watchpoint): Likewise.
6646 (i386_remove_aligned_watchpoint): Likewise.
6647 (i386_handle_nonaligned_watchpoint): Likewise.
6648 i386_update_inferior_debug_regs(): Likewise.
6649 (i386_dr_insert_watchpoint): Likewise.
6650 (i386_dr_remove_watchpoint): Likewise.
6651 (i386_dr_region_ok_for_watchpoint): Likewise.
6652 (i386_dr_stopped_data_address): Likewise.
6653 (i386_dr_stopped_by_watchpoint): Likewise.
6655 2014-06-19 Gary Benson <gbenson@redhat.com>
6657 * i386-low.c (i386_dr_show): Renamed to
6658 i386_show_dr and made static. All uses updated.
6659 (i386_dr_length_and_rw_bits): Renamed to
6660 i386_length_and_rw_bits and made static.
6662 (i386_dr_insert_aligned_watchpoint): Renamed to
6663 i386_insert_aligned_watchpoint and made static.
6665 (i386_dr_remove_aligned_watchpoint): Renamed to
6666 i386_remove_aligned_watchpoint and made static.
6668 (i386_dr_update_inferior_debug_regs): Renamed to
6669 i386_update_inferior_debug_regs and made static.
6672 2014-06-18 Gary Benson <gbenson@redhat.com>
6674 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6675 (i386_dr_low_can_set_control): Likewise.
6676 (i386_get_debug_register_length): Likewise.
6677 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6678 (i386_dr_low_can_set_control): Likewise.
6679 (i386_get_debug_register_length): Likewise.
6681 2014-06-17 Gary Benson <gbenson@redhat.com>
6683 * i386-low.h (i386-dregs.h): New include.
6684 (DR_FIRSTADDR): Now in i386-dregs.h.
6685 (DR_LASTADDR): Likewise.
6686 (DR_NADDR): Likewise.
6687 (DR_STATUS): Likewise.
6688 (DR_CONTROL): Likewise.
6689 (i386_debug_reg_state): Likewise.
6690 (i386_dr_insert_watchpoint): Likewise.
6691 (i386_dr_remove_watchpoint): Likewise.
6692 (i386_dr_region_ok_for_watchpoint): Likewise.
6693 (i386_dr_stopped_data_address): Likewise.
6694 (i386_dr_stopped_by_watchpoint): Likewise.
6695 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6697 2014-06-18 Gary Benson <gbenson@redhat.com>
6699 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6700 i386_dr_insert_watchpoint.
6701 (i386_low_remove_watchpoint): Renamed to
6702 i386_dr_remove_watchpoint.
6703 (i386_low_region_ok_for_watchpoint): Renamed to
6704 i386_dr_region_ok_for_watchpoint.
6705 (i386_low_stopped_data_address): Renamed to
6706 i386_dr_stopped_data_address.
6707 (i386_low_stopped_by_watchpoint): Renamed to
6708 i386_dr_stopped_by_watchpoint.
6709 * i386-low.c (i386_show_dr): Renamed to
6710 i386_dr_show and made nonstatic. All uses updated.
6711 (i386_length_and_rw_bits): Renamed to
6712 i386_dr_length_and_rw_bits and made nonstatic.
6714 (i386_insert_aligned_watchpoint): Renamed to
6715 i386_dr_insert_aligned_watchpoint and made nonstatic.
6717 (i386_remove_aligned_watchpoint): Renamed to
6718 i386_dr_remove_aligned_watchpoint and made nonstatic.
6720 (i386_update_inferior_debug_regs): Renamed to
6721 i386_dr_update_inferior_debug_regs and made nonstatic.
6723 (i386_low_insert_watchpoint): Renamed to
6724 i386_dr_insert_watchpoint. All uses updated.
6725 (i386_low_remove_watchpoint): Renamed to
6726 i386_dr_remove_watchpoint. All uses updated.
6727 (i386_low_region_ok_for_watchpoint): Renamed to
6728 i386_dr_region_ok_for_watchpoint. All uses updated.
6729 (i386_low_stopped_data_address): Renamed to
6730 i386_dr_stopped_data_address. All uses updated.
6731 (i386_low_stopped_by_watchpoint): Renamed to
6732 i386_dr_stopped_by_watchpoint. All uses updated.
6734 2014-06-18 Gary Benson <gbenson@redhat.com>
6736 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6737 (i386_dr_low_can_set_control): Likewise.
6738 (i386_insert_aligned_watchpoint): New check.
6740 2014-06-18 Gary Benson <gbenson@redhat.com>
6742 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6745 2014-06-18 Gary Benson <gbenson@redhat.com>
6747 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6748 instead of fatal and error.
6749 (i386_handle_nonaligned_watchpoint): Likewise.
6751 2014-06-18 Gary Benson <gbenson@redhat.com>
6753 * i386-low.c (i386_get_debug_register_length): New macro.
6754 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6755 (i386_show_dr): Use debug_printf instead of fprintf. Use
6756 phex to format values.
6758 2014-06-18 Gary Benson <gbenson@redhat.com>
6760 * i386-low.h: Comment changes.
6761 * i386-low.c: Likewise.
6763 2014-06-18 Gary Benson <gbenson@redhat.com>
6765 * i386-low.c: Whitespace changes.
6767 2014-06-12 Tom Tromey <tromey@redhat.com>
6769 * utils.c (freeargv): Remove.
6771 2014-06-12 Tom Tromey <tromey@redhat.com>
6773 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6774 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6775 (parse_debug_format_options): Likewise.
6776 (gdbserver_usage): Likewise.
6777 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6778 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6779 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6781 ($(LIBGNU)): Depend on libiberty.
6782 (all-lib): Recurse into all subdirs.
6783 (install-only): Invoke "install" target in subdirs.
6784 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6786 * configure: Rebuild.
6787 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6788 for vasprintf, vsnprintf, or gettimeofday.
6789 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6792 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6794 * development.sh: Delete.
6795 * Makefile.in (config.status): Adjust dependency on development.sh.
6796 * configure.ac: Adjust development.sh source call.
6797 * configure: Regenerate.
6799 2014-06-02 Pedro Alves <palves@redhat.com>
6801 * ax.c (gdb_free_agent_expr): New function.
6802 * ax.h (gdb_free_agent_expr): New declaration.
6803 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6805 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6807 (clear_breakpoint_conditions_and_commands): New function.
6808 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6809 (clear_breakpoint_conditions_and_commands): New declaration.
6811 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6813 * linux-aarch64-low.c (asm/ptrace.h): Include.
6815 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6817 Fix TLS access for -static -pthread.
6818 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6819 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6820 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6822 2014-05-20 Pedro Alves <palves@redhat.com>
6824 * linux-aarch64-low.c (aarch64_insert_point)
6825 (aarch64_remove_point): No longer check whether the type is
6826 supported here. Adjust to new interface.
6827 (the_low_target): Install aarch64_supports_z_point_type as
6828 supports_z_point_type method.
6829 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6830 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6831 instead of a Z packet char. Adjust.
6832 (arm_supports_z_point_type): New function.
6833 (arm_insert_point, arm_remove_point): Adjust to new interface.
6834 (the_low_target): Install arm_supports_z_point_type.
6835 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6836 (cris_insert_point, cris_remove_point): Adjust to new interface.
6837 Don't check whether the type is supported here.
6838 (the_low_target): Install cris_supports_z_point_type.
6839 * linux-low.c (linux_supports_z_point_type): New function.
6840 (linux_insert_point, linux_remove_point): Adjust to new interface.
6841 * linux-low.h (struct linux_target_ops) <insert_point,
6842 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6843 raw_breakpoint pointer parameter.
6844 <supports_z_point_type>: New method.
6845 * linux-mips-low.c (mips_supports_z_point_type): New function.
6846 (mips_insert_point, mips_remove_point): Adjust to new interface.
6847 Use mips_supports_z_point_type.
6848 (the_low_target): Install mips_supports_z_point_type.
6849 * linux-ppc-low.c (the_low_target): Install NULL as
6850 supports_z_point_type method.
6851 * linux-s390-low.c (the_low_target): Install NULL as
6852 supports_z_point_type method.
6853 * linux-sparc-low.c (the_low_target): Install NULL as
6854 supports_z_point_type method.
6855 * linux-x86-low.c (x86_supports_z_point_type): New function.
6856 (x86_insert_point): Adjust to new insert_point interface. Use
6857 insert_memory_breakpoint. Adjust to new
6858 i386_low_insert_watchpoint interface.
6859 (x86_remove_point): Adjust to remove_point interface. Use
6860 remove_memory_breakpoint. Adjust to new
6861 i386_low_remove_watchpoint interface.
6862 (the_low_target): Install x86_supports_z_point_type.
6863 * lynx-low.c (lynx_target_ops): Install NULL as
6864 supports_z_point_type callback.
6865 * nto-low.c (nto_supports_z_point_type): New.
6866 (nto_insert_point, nto_remove_point): Adjust to new interface.
6867 (nto_target_ops): Install nto_supports_z_point_type.
6868 * mem-break.c: Adjust intro comment.
6869 (struct raw_breakpoint) <raw_type, size>: New fields.
6870 <inserted>: Update comment.
6871 <shlib_disabled>: Delete field.
6872 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6873 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6874 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6875 (raw_bkpt_type_to_target_hw_bp_type): New function.
6876 (find_enabled_raw_code_breakpoint_at): New function.
6877 (find_raw_breakpoint_at): New type and size parameters. Use them.
6878 (insert_memory_breakpoint): New function, based off
6879 set_raw_breakpoint_at.
6880 (remove_memory_breakpoint): New function.
6881 (set_raw_breakpoint_at): Reimplement.
6882 (set_breakpoint): New, based on set_breakpoint_at.
6883 (set_breakpoint_at): Reimplement.
6884 (delete_raw_breakpoint): Go through the_target->remove_point
6885 instead of assuming memory breakpoints.
6886 (find_gdb_breakpoint_at): Delete.
6887 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6888 (find_gdb_breakpoint): New function.
6889 (set_gdb_breakpoint_at): Delete.
6890 (z_type_supported): New function.
6891 (set_gdb_breakpoint_1): New function, loosely based off
6892 set_gdb_breakpoint_at.
6893 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6894 (delete_gdb_breakpoint_at): Delete.
6895 (delete_gdb_breakpoint_1): New function, loosely based off
6896 delete_gdb_breakpoint_at.
6897 (delete_gdb_breakpoint): New function.
6898 (clear_gdb_breakpoint_conditions): Rename to ...
6899 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6901 (add_condition_to_breakpoint): Make static.
6902 (add_breakpoint_condition): Take a struct breakpoint pointer
6903 instead of an address. Adjust.
6904 (gdb_condition_true_at_breakpoint): Rename to ...
6905 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6907 (gdb_condition_true_at_breakpoint): Reimplement.
6908 (add_breakpoint_commands): Take a struct breakpoint pointer
6909 instead of an address. Adjust.
6910 (gdb_no_commands_at_breakpoint): Rename to ...
6911 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6912 parameter. Return true if no breakpoint was found. Change debug
6914 (gdb_no_commands_at_breakpoint): Reimplement.
6915 (run_breakpoint_commands): Rename to ...
6916 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6917 and change return type to boolean.
6918 (run_breakpoint_commands): New function.
6919 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6920 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6921 breakpoint. Go through the_target->remove_point instead of
6922 assuming memory breakpoint.
6923 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6924 software and hardware breakpoints.
6925 (reinsert_raw_breakpoint): Go through the_target->insert_point
6926 instead of assuming memory breakpoint.
6927 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6928 software and hardware breakpoints.
6929 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6930 Check both software and hardware breakpoints.
6931 (validate_inserted_breakpoint): Assert the breakpoint is a
6932 software breakpoint. Set the inserted flag to -1 instead of
6933 setting shlib_disabled.
6934 (delete_disabled_breakpoints): Adjust.
6935 (validate_breakpoints): Only validate software breakpoints.
6936 Adjust to inserted flag change.
6937 (check_mem_read, check_mem_write): Skip breakpoint types other
6938 than software breakpoints. Adjust to inserted flag change.
6939 * mem-break.h (enum raw_bkpt_type): New enum.
6940 (raw_breakpoint, struct process_info): Forward declare.
6941 (Z_packet_to_target_hw_bp_type): Delete declaration.
6942 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6943 (set_gdb_breakpoint, delete_gdb_breakpoint)
6944 (clear_breakpoint_conditions): New declarations.
6945 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6946 (breakpoint_inserted_here): Update comment.
6947 (add_breakpoint_condition, add_breakpoint_commands): Replace
6948 address parameter with a breakpoint pointer parameter.
6949 (gdb_breakpoint_here): Update comment.
6950 (delete_gdb_breakpoint_at): Delete.
6951 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6952 * server.c (process_point_options): Take a struct breakpoint
6953 pointer instead of an address. Adjust.
6954 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6955 delete_gdb_breakpoint.
6956 * spu-low.c (spu_target_ops): Install NULL as
6957 supports_z_point_type method.
6958 * target.h: Include mem-break.h.
6959 (struct target_ops) <prepare_to_access_memory>: Update comment.
6960 <supports_z_point_type>: New field.
6961 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6962 instead of a char. Also take a raw breakpoint pointer.
6963 * win32-arm-low.c (the_low_target): Install NULL as
6964 supports_z_point_type.
6965 * win32-i386-low.c (i386_supports_z_point_type): New function.
6966 (i386_insert_point, i386_remove_point): Adjust to new interface.
6967 (the_low_target): Install i386_supports_z_point_type.
6968 * win32-low.c (win32_supports_z_point_type): New function.
6969 (win32_insert_point, win32_remove_point): Adjust to new interface.
6970 (win32_target_ops): Install win32_supports_z_point_type.
6971 * win32-low.h (struct win32_target_ops):
6972 <supports_z_point_type>: New method.
6973 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6974 instead of a char. Also take a raw breakpoint pointer.
6976 2014-05-20 Pedro Alves <palves@redhat.com>
6978 * mem-break.h: Include break-common.h.
6979 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6980 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6981 (Z_packet_to_target_hw_bp_type): New declaration.
6982 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6983 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6984 (Z_PACKET_ACCESS_WP): Delete macros.
6985 (Z_packet_to_hw_type): Delete function.
6986 * i386-low.h: Don't include break-common.h here.
6987 (Z_packet_to_hw_type): Delete declaration.
6988 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6989 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6990 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6991 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6992 * linux-aarch64-low.c: Don't include break-common.h here.
6993 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6994 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6995 (Z_packet_to_target_hw_bp_type): Delete function.
6996 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6998 (mips_insert_point, mips_remove_point): Use
6999 Z_packet_to_target_hw_bp_type.
7001 2014-05-20 Pedro Alves <palves@redhat.com>
7003 * linux-aarch64-low.c: Include break-common.h.
7004 (enum target_point_type): Delete.
7005 (Z_packet_to_point_type): Rename to ...
7006 (Z_packet_to_target_hw_bp_type): ... this, and return a
7007 target_hw_bp_type instead.
7008 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7009 instead of an enum target_point_type.
7010 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7012 (aarch64_dr_state_insert_one_point)
7013 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7014 (aarch64_handle_aligned_watchpoint)
7015 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7016 Take an enum target_hw_bp_type instead of an enum
7018 (aarch64_supports_z_point_type): New function.
7019 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7020 use Z_packet_to_target_hw_bp_type.
7022 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7024 * configure.ac: Only use -Werror by default when DEVELOPMENT
7026 * configure: Regenerate.
7028 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7030 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7031 * linux-x86-low.c (X86_64_USER_REGS): New.
7032 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7034 2014-04-28 Yao Qi <yao@codesourcery.com>
7036 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7039 2014-04-25 Pedro Alves <palves@redhat.com>
7042 * linux-low.c (linux_attach_fail_reason_string): New function.
7043 (linux_attach_lwp): Delete.
7044 (linux_attach_lwp_1): Rename to ...
7045 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7046 argument. Remove "initial" parameter. Return int instead of
7047 void. Don't error or warn here.
7048 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7049 failure to attach to the tgid. Call warning when failing to
7051 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7052 argument. Remove "initial" parameter. Return int instead of
7053 void. Don't error or warn here.
7054 (linux_attach_fail_reason_string): New declaration.
7055 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7056 interface change. Use linux_attach_fail_reason_string.
7058 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7059 Walfred Tedeschi <walfred.tedeschi@intel.com>
7061 * Makefile.in: Added rules to handle new files
7062 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7063 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7064 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7065 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7066 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7067 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7069 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7070 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7071 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7072 i386/x32-avx512.xml.
7073 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7074 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7075 i386/x32-avx512-linux.xml.
7076 * i387-fp.c (num_avx512_k_registers): New constant for number
7078 (num_avx512_zmmh_low_registers): New constant for number of
7079 lower ZMM registers (0-15).
7080 (num_avx512_zmmh_high_registers): New constant for number of
7081 higher ZMM registers (16-31).
7082 (num_avx512_ymmh_registers): New contant for number of higher
7083 YMM registers (ymm16-31 added by avx521 on x86_64).
7084 (num_avx512_xmm_registers): New constant for number of higher
7085 XMM registers (xmm16-31 added by AVX512 on x86_64).
7086 (struct i387_xsave): Add space for AVX512 registers.
7087 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7088 Add code to handle AVX512 registers.
7089 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7090 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7091 prototypei from generated file.
7092 (tdesc_amd64_avx512_linux): Likewise.
7093 (init_registers_x32_avx512_linux): Likewise.
7094 (tdesc_x32_avx512_linux): Likewise.
7095 (init_registers_i386_avx512_linux): Likewise.
7096 (tdesc_i386_avx512_linux): Likewise.
7097 (x86_64_regmap): Add AVX512 registers.
7098 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7100 (initialize_low_arch): Add code to initialize AVX512 registers.
7102 2014-04-23 Pedro Alves <palves@redhat.com>
7104 * mem-break.c (find_gdb_breakpoint_at): Make static.
7105 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7107 2014-04-23 Pedro Alves <palves@redhat.com>
7109 * i386-low.c: Don't include break-common.h here.
7110 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7111 prototype to take target_hw_bp_type as argument instead of a Z
7113 * i386-low.h: Include break-common.h here.
7114 (Z_packet_to_hw_type): Declare.
7115 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7117 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7118 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7119 (x86_remove_point): Convert the packet number to a
7120 target_hw_bp_type before calling i386_low_remove_watchpoint.
7121 * win32-i386-low.c (i386_insert_point): Convert the packet number
7122 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7123 (i386_remove_point): Convert the packet number to a
7124 target_hw_bp_type before calling i386_low_remove_watchpoint.
7126 2014-04-23 Pedro Alves <palves@redhat.com>
7128 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7130 2014-04-10 Pedro Alves <palves@redhat.com>
7132 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7133 Check if the condition or command is NULL before checking if the
7134 breakpoint is known. On success, return true.
7135 * mem-break.h (add_breakpoint_condition): Document return.
7136 (add_breakpoint_commands): Add describing comment.
7137 * server.c (skip_to_semicolon): New function.
7138 (process_point_options): Use it.
7140 2014-04-09 Pedro Alves <palves@redhat.com>
7142 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7145 2014-02-27 Pedro Alves <palves@redhat.com>
7148 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7150 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7152 (last_thread_of_process_p): Take a PID argument instead of a
7154 (linux_wait_for_lwp): Delete.
7155 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7157 (linux_low_filter_event): New function, party factored out from
7158 linux_wait_for_event.
7159 (linux_wait_for_event): Rename to ...
7160 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7161 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7162 sigsuspend. Check for zombie leaders.
7163 (linux_wait_for_event): Reimplement as wrapper around
7164 linux_wait_for_event_filtered.
7165 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7166 a normal or signal exit is seen, it's the whole process exiting.
7167 (wait_for_sigstop): No longer a for_each_inferior callback.
7168 Rewrite on top of linux_wait_for_event_filtered.
7169 (stop_all_lwps): Call wait_for_sigstop directly.
7170 * server.c (resume, handle_target_event): Handle
7171 TARGET_WAITKIND_NO_RESUMED.
7173 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7175 * win32-low.c (psapi_get_dll_name,
7176 * win32_CreateToolhelp32Snapshot): Delete.
7177 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7178 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7180 (handle_load_dll): Add function description.
7181 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7183 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7185 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7187 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7188 base address when calling win32_add_one_solib.
7189 (handle_load_dll): Delete local variable load_addr.
7190 Remove 0x1000 offset applied to DLL base address when calling
7191 win32_add_one_solib.
7192 (handle_unload_dll): Add comment.
7194 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7196 * win32-low.c (win32_add_all_dlls): Renames
7197 win32_ensure_ntdll_loaded. Rewrite function documentation.
7198 Adjust implementation to always load all DLLs.
7199 Add 0x1000 offset to DLL base address when calling
7200 win32_add_one_solib.
7201 (child_initialization_done): New static global.
7202 (do_initial_child_stuff): Set child_initialization_done to
7203 zero during child initialization, and 1 after. Replace call
7204 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7206 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7207 (handle_unload_dll): Add function documentation.
7208 (get_child_debug_event): Ignore load and unload DLL events
7209 during child initialization.
7211 2014-02-20 Doug Evans <dje@google.com>
7213 Remove global all_lwps.
7214 * inferiors.h (ptid_of): Move here from linux-low.h.
7215 (pid_of, lwpid_of): Ditto.
7216 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7217 parameter is a struct thread_info * now.
7218 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7219 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7220 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7222 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7223 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7224 * linux-arm-low.c (update_registers_callback): Update, "entry"
7225 parameter is a struct thread_info * now.
7226 Fetch lwpid from current_inferior directly.
7227 (arm_insert_point): Pass &all_threads to find_inferior instead of
7229 (arm_remove_point): Ditto.
7230 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7231 (arm_prepare_to_resume): Fetch pid from thread.
7232 (arm_read_description): Fetch lwpid from current_inferior directly.
7233 * linux-low.c (all_lwps): Delete.
7234 (delete_lwp): Delete call to remove_inferior.
7235 (handle_extended_wait): Fetch lwpid from thread.
7236 (add_lwp): Don't set lwp->entry.id. Remove call to
7237 add_inferior_to_list.
7238 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7239 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7240 (kill_one_lwp_callback): Ditto.
7241 (linux_kill): Don't dereference NULL pointer.
7242 Fetch ptid,lwpid from thread.
7243 (get_detach_signal): Fetch ptid from thread.
7244 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7245 Simplify call to regcache_invalidate_thread.
7246 (delete_lwp_callback): Update, "entry" parameter is a
7247 struct thread_info * now. Fetch pid from thread.
7248 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7249 (status_pending_p_callback): Update, "entry" parameter is a
7250 struct thread_info * now. Fetch ptid from thread.
7251 (find_lwp_pid): Update, "entry" parameter is a
7252 struct thread_info * now.
7253 (linux_wait_for_lwp): Fetch pid from thread.
7254 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7255 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7256 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7257 (dequeue_one_deferred_signal): Ditto.
7258 (cancel_breakpoint): Fetch ptid from current_inferior.
7259 (linux_wait_for_event): Pass &all_threads to find_inferior,
7260 not &all_lwps. Fetch ptid, lwpid from thread.
7261 (count_events_callback): Update, "entry" parameter is a
7262 struct thread_info * now.
7263 (select_singlestep_lwp_callback): Ditto.
7264 (select_event_lwp_callback): Ditto.
7265 (cancel_breakpoints_callback): Ditto.
7266 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7268 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7269 (unsuspend_one_lwp): Update, "entry" parameter is a
7270 struct thread_info * now.
7271 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7273 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7274 Fetch lwpid from thread, not lwp.
7275 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7276 Pass &all_threads to find_inferior, not &all_lwps.
7277 (send_sigstop): Fetch lwpid from thread, not lwp.
7278 (send_sigstop_callback): Update, "entry" parameter is a
7279 struct thread_info * now.
7280 (suspend_and_send_sigstop_callback): Ditto.
7281 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7282 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7283 struct thread_info * now.
7284 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7286 (lwp_running): Update, "entry" parameter is a
7287 struct thread_info * now.
7288 (stop_all_lwps): Fetch ptid from thread.
7289 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7290 (linux_resume_one_lwp): Fetch lwpid from thread.
7291 (linux_set_resume_request): Update, "entry" parameter is a
7292 struct thread_info * now. Fetch pid, lwpid from thread.
7293 (resume_status_pending_p): Update, "entry" parameter is a
7294 struct thread_info * now.
7295 (need_step_over_p): Ditto. Fetch lwpid from thread.
7296 (start_step_over): Fetch lwpid from thread.
7297 (linux_resume_one_thread): Update, "entry" parameter is a
7298 struct thread_info * now. Fetch lwpid from thread.
7299 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7300 (proceed_one_lwp): Update, "entry" parameter is a
7301 struct thread_info * now. Fetch lwpid from thread.
7302 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7303 struct thread_info * now.
7304 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7305 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7306 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7308 (regsets_store_inferior_registers): Ditto.
7309 (fetch_register, store_register): Ditto.
7310 (linux_read_memory, linux_write_memory): Ditto.
7311 (linux_request_interrupt): Ditto.
7312 (linux_read_auxv): Ditto.
7313 (linux_xfer_siginfo): Ditto.
7314 (linux_qxfer_spu): Ditto.
7315 (linux_qxfer_libraries_svr4): Ditto.
7316 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7317 moved to inferiors.h.
7319 (get_thread_lwp): Update.
7320 (struct lwp_info): Delete member "entry". Simplify comment for
7323 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7324 current_inferior directly.
7325 (update_watch_registers_callback): Update, "entry" parameter is a
7326 struct thread_info * now. Fetch pid from thread.
7327 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7328 (mips_insert_point): Fetch lwpid from current_inferior.
7329 Pass &all_threads to find_inferior, not &all_lwps.
7330 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7331 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7333 (mips_stopped_data_address): Ditto.
7334 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7336 * linux-tile-low.c (tile_arch_setup): Ditto.
7337 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7338 (update_debug_registers_callback): Update, "entry" parameter is a
7339 struct thread_info * now. Fetch pid from thread.
7340 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7341 Pass &all_threads to find_inferior, not &all_lwps.
7342 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7343 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7344 Pass &all_threads to find_inferior, not &all_lwps.
7345 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7346 (i386_dr_low_get_status): Ditto.
7347 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7348 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7349 (x86_linux_read_description): Ditto.
7350 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7352 2014-02-20 Doug Evans <dje@google.com>
7354 * inferiors.c (get_first_inferior): Fix buglet.
7356 2014-02-19 Doug Evans <dje@google.com>
7358 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7359 * inferiors.c (add_thread): Change result type to struct thread_info *.
7360 All callers updated.
7361 (add_lwp): Call add_thread here instead of in callers.
7362 All callers updated.
7363 * linux-low.h (get_lwp_thread): Rewrite.
7364 (struct lwp_info): New member "thread".
7366 2014-02-19 Doug Evans <dje@google.com>
7368 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7369 All callers updated.
7371 2014-02-19 Doug Evans <dje@google.com>
7373 * inferiors.c (add_thread): Fix whitespace.
7375 2014-02-19 Doug Evans <dje@google.com>
7377 * dll.c (clear_dlls): Replace accessing list implemention details
7379 * gdbthread.h (get_first_thread): Declare.
7380 * inferiors.c (for_each_inferior_with_data): New function.
7381 (get_first_thread): New function.
7382 (find_thread_ptid): Simplify.
7383 (get_first_inferior): New function.
7384 (clear_list): Delete.
7385 (one_inferior_p): New function.
7386 (clear_inferior_list): New function.
7387 (clear_inferiors): Update.
7388 * inferiors.h (for_each_inferior_with_data): Declare.
7389 (clear_inferior_list): Declare.
7390 (one_inferior_p): Declare.
7391 (get_first_inferior): Declare.
7392 * linux-low.c (linux_wait_for_event): Replace accessing list
7393 implemention details with API function.
7394 * server.c (target_running): Ditto.
7395 (accumulate_file_name_length): New function.
7396 (emit_dll_description): New function.
7397 (handle_qxfer_libraries): Replace accessing list implemention
7398 details with API function.
7399 (handle_qxfer_threads_worker): New function.
7400 (handle_qxfer_threads_proper): Replace accessing list implemention
7401 details with API function.
7402 (handle_query): Ditto.
7403 (visit_actioned_threads_callback_ftype): New typedef.
7404 (visit_actioned_threads_data): New struct.
7405 (visit_actioned_threads): Rewrite to be find_inferior callback.
7406 (resume): Call find_inferior.
7407 (handle_status): Replace accessing list implemention
7408 details with API function.
7409 (process_serial_event): Replace accessing list implemention details
7411 * target.c (set_desired_inferior): Replace accessing list implemention
7412 details with API function.
7413 * tracepoint.c (same_process_p): New function.
7414 (gdb_agent_about_to_close): Replace accessing list implemention
7415 details with API function.
7416 * win32-low.c (child_delete_thread): Replace accessing list
7417 implemention details with API function.
7418 (match_dll_by_basename): New function.
7419 (dll_is_loaded_by_basename): New function.
7420 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7421 details call to dll_is_loaded_by_basename.
7423 2014-02-19 Doug Evans <dje@google.com>
7425 * dll.h (struct dll_info): Add comment.
7426 * gdbthread.h (struct thread_info): Add comment.
7427 (current_ptid): Simplify.
7428 * inferiors.c (add_process): Update.
7429 (remove_process): Update.
7430 * inferiors.h (struct process_info): Rename member "head" to "entry".
7431 * linux-low.c (delete_lwp): Update.
7433 (last_thread_of_process_p): Update.
7434 (kill_one_lwp_callback, linux_kill): Update.
7435 (status_pending_p_callback): Update.
7436 (wait_for_sigstop): Update. Simplify read of ptid.
7437 (start_step_over): Update.
7438 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7439 (get_lwp_thread): Update.
7440 (struct lwp_info): Rename member "head" to "entry".
7441 * regcache.h (inferior_list_entry): Delete.
7442 * server.c (kill_inferior_callback): Update.
7443 (detach_or_kill_inferior_callback): Update.
7444 (print_started_pid): Update.
7445 (print_attached_pid): Update.
7446 (process_serial_event): Simplify read of ptid.
7447 * thread-db.c (thread_db_create_event): Update.
7448 (thread_db_get_tls_address): Update.
7449 * win32-low.c (current_inferior_ptid): Simplify.
7451 2014-02-19 Tom Tromey <tromey@redhat.com>
7453 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7455 (target_supports_btrace): Update.
7457 2014-02-14 Yao Qi <yao@codesourcery.com>
7459 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7460 (rsp-low-ipa.o): New target.
7462 2014-02-12 Tom Tromey <tromey@redhat.com>
7464 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7465 convert_ascii_to_int.
7466 * regcache.c (registers_to_string): Likewise.
7467 * remote-utils.c (decode_M_packet): Likewise.
7468 * server.c (process_serial_event): Likewise.
7470 2014-02-12 Tom Tromey <tromey@redhat.com>
7472 * server.c (handle_query, handle_v_run): Use hex2bin, not
7474 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7476 2014-02-12 Tom Tromey <tromey@redhat.com>
7478 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7479 convert_int_to_ascii.
7480 * regcache.c (registers_to_string, collect_register_as_string):
7482 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7484 * server.c (process_serial_event): Likewise.
7485 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7486 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7488 2014-02-12 Tom Tromey <tromey@redhat.com>
7490 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7491 bin2hex, not hexify.
7492 * tracepoint.c (cmd_qtstatus): Likewise.
7494 2014-02-12 Tom Tromey <tromey@redhat.com>
7496 * remote-utils.c (monitor_output): Pass explicit length to
7499 2014-02-12 Tom Tromey <tromey@redhat.com>
7501 * tracepoint.c: Include rsp-low.h.
7502 * server.c: Include rsp-low.h.
7503 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7504 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7506 * remote-utils.c: Include rsp-low.h.
7507 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7508 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7509 (convert_int_to_ascii, convert_ascii_to_int): Move to
7511 * regcache.c: Include rsp-low.h.
7512 * ax.c: Include rsp-low.h.
7513 * Makefile.in (SFILES): Add common/rsp-low.c.
7514 (OBS): Add rsp-low.o.
7515 (rsp-low.o): New target.
7517 2014-02-12 Tom Tromey <tromey@redhat.com>
7519 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7520 Include print-utils.h.
7521 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7522 (plongest, thirty_two, phex_nz): Remove.
7523 * Makefile.in (SFILES): Add common/print-utils.c.
7524 (OBS): Add print-utils.o.
7525 (print-utils-ipa.o): New target.
7526 (print-utils.o): New target.
7527 (IPA_OBJS): Add print-utils-ipa.o.
7529 2014-02-06 Tom Tromey <tromey@redhat.com>
7531 * Makefile.in (SFILES): Fix indentation.
7533 2014-02-05 Doug Evans <dje@google.com>
7535 * linux-low.c (linux_wait_for_event): Improve comment.
7536 (linux_wait_1): Keep current_inferior in sync with event_child.
7538 2014-01-22 Doug Evans <dje@google.com>
7540 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7542 2014-01-22 Doug Evans <dje@google.com>
7544 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7545 * configure: Regenerate.
7546 * config.in: Regenerate.
7547 * Makefile.in (SFILES): Add debug.c.
7549 * debug.c: New file.
7550 * debug.h: New file.
7551 * linux-aarch64-low.c (*): Update all debugging printfs to use
7552 debug_printf instead of fprintf.
7553 * linux-arm-low.c (*): Ditto.
7554 * linux-cris-low.c (*): Ditto.
7555 * linux-crisv32-low.c (*): Ditto.
7556 * linux-m32r-low.c (*): Ditto.
7557 * linux-sparc-low.c (*): Ditto.
7558 * linux-x86.c (*): Ditto.
7559 * linux-low.c (*): Ditto.
7560 (linux_wait_1): Add calls to debug_enter, debug_exit.
7561 (linux_wait): Remove redundant debugging printf.
7562 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7563 (linux_resume, unstop_all_lwps): Ditto.
7564 * mem-break.c (*): Update all debugging printfs to use
7565 debug_printf instead of fprintf.
7566 * remote-utils.c (*): Ditto.
7567 * thread-db.c (*): Ditto.
7568 * server.c #include <ctype.h>, "gdb_vecs.h".
7569 (debug_threads): Moved to debug.c.
7570 (*): Update all debugging printfs to use debug_printf instead of
7572 (start_inferior): Replace call to fflush with call to debug_flush.
7573 (monitor_show_help): Mention set debug-format.
7574 (parse_debug_format_options): New function.
7575 (handle_monitor_command): Handle "monitor set debug-format".
7576 (gdbserver_usage): Mention --debug-format.
7577 (main): Parse --debug-format.
7578 * server.h (debug_threads): Declaration moved to debug.h.
7580 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7581 trace_debug_1 that uses debug_printf.
7582 (tracepoint_look_up_symbols): Update all debugging printfs to use
7583 debug_printf instead of fprintf.
7585 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7587 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7590 2014-01-17 Pedro Alves <palves@redhat.com>
7593 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7594 defined after including gdb_proc_service.h.
7596 2014-01-16 Doug Evans <dje@google.com>
7598 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7599 (match_dll): Use it.
7601 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7603 * target.h (target_ops) <read_btrace>: Change parameters and
7604 return type to allow error reporting.
7605 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7606 trace reading errors on.
7607 * linux-low.c (linux_low_read_btrace): Pass trace reading
7609 (linux_low_disable_btrace): New.
7611 2014-01-15 Doug Evans <dje@google.com>
7613 * inferiors.c (thread_id_to_gdb_id): Delete.
7614 * inferiors.h (thread_id_to_gdb_id): Delete.
7616 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7618 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7619 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7622 2014-01-08 Pedro Alves <palves@redhat.com>
7624 * server.c (handle_status): Don't discard previous queued stop
7625 replies or thread's pending status here.
7626 (main) <disconnection>: Do it here instead.
7628 2014-01-08 Pedro Alves <palves@redhat.com>
7630 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7631 * server.c (visit_actioned_threads, handle_pending_status): New
7633 (handle_v_cont): Factor out parts to ...
7634 (resume): ... this new function. If in all-stop, and a thread
7635 being resumed has a pending status, report it without actually
7637 (myresume): Adjust to use the new 'resume' function.
7638 (clear_pending_status_callback, set_pending_status_callback)
7639 (find_status_pending_thread_callback): New functions.
7640 (handle_status): Handle the case of multiple threads having
7641 interesting statuses to report. Report threads' real last signal
7642 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7643 with an interesting thread to report the status for, instead of
7644 always reporting the status of the first thread.
7646 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7648 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7649 * gdbreplay.c (gdbreplay_version): Likewise.
7651 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7653 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7654 iov.iov_len with the real length in use.
7656 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7658 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7659 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7660 for all targets that use win32-low.c.
7661 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7662 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7664 2013-12-13 Pedro Alves <palves@redhat.com>
7666 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7667 if equal to TARGET_WAITKIND_LOADED.
7668 * win32-low.c (cached_status): New static global.
7669 (win32_wait): Add declaration.
7670 (do_initial_child_stuff): Flush all initial pending debug events
7671 up to the initial breakpoint.
7672 (win32_wait): If CACHED_STATUS was set, return that instead
7673 of doing a real wait. Remove the code resuming the execution
7674 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7675 during the initial phase. Also remove the code changing
7676 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7677 TARGET_WAITKIND_STOPPED.
7679 2013-12-11 Yao Qi <yao@codesourcery.com>
7681 * notif.c (handle_notif_ack): Return 0 if no notification
7684 2013-11-20 Doug Evans <dje@google.com>
7686 * linux-low.c (linux_set_resume_request): Fix comment.
7688 2013-11-20 Doug Evans <dje@google.com>
7690 * linux-low.c (resume_status_pending_p): Tweak comment.
7692 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7694 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7695 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7696 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7697 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7698 (srv_amd64_regobj): Add amd64-mpx.o.
7699 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7700 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7701 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7702 * i387-fp.c (num_pl_bnd_register) Added constant.
7703 (num_pl_bnd_cfg_registers) Added constant.
7704 (struct i387_xsave) Added reserved area and MPX fields.
7705 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7706 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7708 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7709 (init_registers_amd64_mpx_linux): Declare new function.
7710 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7711 (x86_64_regmap): Add MPX registers.
7712 (x86_linux_read_description): Add MPX case.
7713 (initialize_low_arch): Initialize MPX targets.
7715 2013-11-18 Tom Tromey <tromey@redhat.com>
7717 * configure: Rebuild.
7718 * configure.ac: Don't check for stdlib.h.
7719 * gdbreplay.c: Unconditionally include stdlib.h.
7721 2013-11-18 Tom Tromey <tromey@redhat.com>
7723 * config.in: Rebuild.
7724 * configure: Rebuild.
7725 * configure.ac: Don't use AC_HEADER_DIRENT.
7727 2013-11-18 Tom Tromey <tromey@redhat.com>
7729 * server.h: Don't check HAVE_STRING_H.
7730 * gdbreplay.c: Don't check HAVE_STRING_H.
7731 * configure: Rebuild.
7733 2013-11-18 Tom Tromey <tromey@redhat.com>
7735 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7738 2013-11-08 Tom Tromey <tromey@redhat.com>
7740 * configure, config.in: Rebuild.
7741 * configure.ac: Remove unused configury.
7743 2013-11-08 Tom Tromey <tromey@redhat.com>
7745 * acinclude.m4: Include common.m4, codeset.m4.
7746 * configure, config.in: Rebuild.
7747 * configure.ac: Use GDB_AC_COMMON.
7749 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7751 * linux-s390-low.c (HWCAP_S390_TE): New define.
7752 (s390_arch_setup): Consider the TE field in the HWCAP for
7753 determining 'have_regset_tdb'.
7755 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7758 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7761 2013-10-02 Pedro Alves <palves@redhat.com>
7763 * server.c (process_serial_event): Don't output "GDBserver
7764 exiting" if GDB is connected through stdio.
7765 * target.c (mywait): Likewise, be silent if GDB is connected
7768 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7770 * lynx-low.c (lynx_add_threads_after_attach): New function.
7771 (lynx_attach): Remove call to add_thread. Add call to
7772 lynx_add_threads_after_attach instead.
7774 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7776 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7777 * config.in, configure: Regenerated.
7779 2013-09-18 Yao Qi <yao@codesourcery.com>
7782 * server.c (start_inferior): Clear 'resume_info'.
7784 2013-09-16 Jiong Wang <jiwang@tilera.com>
7786 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7789 2013-09-16 Jiong Wang <jiwang@tilera.com>
7791 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7792 linux-tile-low.o to srv_tgtobj.
7794 2013-09-16 Will Newton <will.newton@linaro.org>
7796 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7799 2013-09-06 Pedro Alves <palves@redhat.com>
7801 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7802 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7803 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7804 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7805 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7806 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7808 2013-09-06 Pedro Alves <palves@redhat.com>
7810 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7811 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7813 2013-09-06 Pedro Alves <palves@redhat.com>
7815 * linux-amd64-ipa.c: Include tracepoint.h.
7816 * linux-i386-ipa.c: Include tracepoint.h.
7818 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7820 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7821 (ps_get_thread_area): New function.
7823 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7825 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7826 (initialize_low_arch): Call init_registers_crisv32 rather than
7827 init_register_crisv32.
7829 2013-09-05 Pedro Alves <palves@redhat.com>
7831 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7833 * hostio.h: ... this new file.
7834 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7835 win32-low.c: Include hostio.h.
7837 2013-09-05 Pedro Alves <palves@redhat.com>
7839 * server.h (gdb_client_data, handler_func, callback_handler_func)
7840 (delete_file_handler, add_file_handler, append_callback_event)
7841 (delete_callback_event, start_event_loop, initialize_event_loop):
7842 Move to event-loop.h and include it.
7843 * event-loop.h: New file.
7845 2013-09-05 Pedro Alves <palves@redhat.com>
7847 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7848 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7849 (loaded_dll, unloaded_dll): Move to ...
7850 * dll.h: ... this new file.
7851 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7853 2013-09-05 Pedro Alves <palves@redhat.com>
7855 * server.h (current_process, get_thread_process, all_processes)
7856 (add_inferior_to_list, for_each_inferior, current_inferior)
7857 (remove_inferior, add_process, remove_process, find_process_pid)
7858 (have_started_inferiors_p, have_attached_inferiors_p)
7859 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7860 (clear_inferiors, find_inferior, find_inferior_id)
7861 (inferior_target_data, set_inferior_target_data)
7862 (inferior_regcache_data, set_inferior_regcache_data): Move to
7863 inferiors.h, and include it.
7864 * inferiors.h: New file.
7866 2013-09-05 Pedro Alves <palves@redhat.com>
7868 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7872 2013-09-05 Pedro Alves <palves@redhat.com>
7874 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7876 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7877 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7878 (handle_tracepoint_general_set, handle_tracepoint_query)
7879 (tracepoint_finished_step, tracepoint_was_hit)
7880 (release_while_stepping_state_list, current_traceframe)
7881 (in_readonly_region, traceframe_read_mem)
7882 (fetch_traceframe_registers, traceframe_read_sdata)
7883 (traceframe_read_info, struct fast_tpoint_collect_status)
7884 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7885 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7886 (supply_fast_tracepoint_registers)
7887 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7888 (ipa_tdesc, claim_trampoline_space)
7889 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7890 (agent_mem_read, agent_get_trace_state_variable_value)
7891 (agent_set_trace_state_variable_value, agent_tsv_read)
7892 (agent_mem_read_string, get_raw_reg_func_addr)
7893 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7894 * tracepoint.h: ... this new file.
7896 2013-09-05 Pedro Alves <palves@redhat.com>
7898 * server.h (perror_with_name, error, fatal, warning, paddress)
7899 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7901 * utils.h: New file.
7903 2013-09-05 Pedro Alves <palves@redhat.com>
7905 * server.h (remote_debug, noack_mode, transport_is_reliable)
7906 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7907 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7908 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7909 (write_enn, initialize_async_io, enable_async_io)
7910 (disable_async_io, check_remote_input_interrupt_request)
7911 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7912 (dead_thread_notify, prepare_resume_reply)
7913 (decode_address_to_semicolon, decode_address, decode_m_packet)
7914 (decode_M_packet, decode_X_packet, decode_xfer_write)
7915 (decode_search_memory_packet, unhexify, hexify)
7916 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7917 (look_up_one_symbol, relocate_instruction)
7918 (monitor_output): Move to remote-utils.h, and include it.
7919 * remote-utils.h: New file.
7921 2013-09-05 Pedro Alves <palves@redhat.com>
7923 * server.h (_): Delete.
7925 2013-09-02 Pedro Alves <palves@redhat.com>
7927 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7928 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7930 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7932 2013-09-02 Pierre Muller <muller@sourceware.org>
7934 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7935 or WriteProcessMemory complete successfully and handle
7936 ERROR_PARTIAL_COPY error.
7938 2013-09-02 Pedro Alves <palves@redhat.com>
7940 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7941 error instead of EIO.
7943 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7946 * linux-low.c: Include filestuff.h.
7947 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7948 * lynx-low.c: Include filestuff.h.
7949 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7950 * server.c: Include filestuff.h.
7951 (main): Call notice_open_fds.
7952 * spu-low.c: Include filestuff.h.
7953 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7955 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7957 * Makefile.in: Explain why ../target and ../nat are not
7958 listed as include file search paths.
7959 (linux-waitpid.o): New object file rule.
7960 * configure.srv (srv_native_linux_obj): New variable.
7961 Replace all occurrences of linux native object files with
7962 $srv_native_linux_obj.
7963 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7964 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7965 (linux_enable_event_reporting): Remove declaration.
7966 (my_waitpid): Moved to common/linux-waitpid.c.
7967 (linux_wait_for_event): Pass ptid when calling
7968 linux_enable_event_reporting.
7969 (linux_supports_tracefork_flag): Remove.
7970 (linux_enable_event_reporting): Likewise.
7971 (linux_tracefork_grandchild): Remove.
7972 (STACK_SIZE): Moved to common/linux-ptrace.c.
7973 (linux_tracefork_child): Remove.
7974 (linux_test_for_tracefork): Remove.
7975 (linux_look_up_symbols): Call linux_supports_traceclone.
7976 (initialize_low): Remove call to linux_test_for_tracefork.
7977 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7978 common/linux-ptrace.h.
7979 (PTRACE_TYPE_ARG4): Likewise.
7980 Include linux-ptrace.h.
7982 2013-08-21 Pedro Alves <palves@redhat.com>
7984 * config.in: Renegerate.
7986 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7988 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7989 (SFILES): Remove $(srcdir)/common/target-common.c and
7990 add $(srcdir)/target/waitstatus.c.
7991 (OBS): Remove target-common.o and add waitstatus.o.
7992 (server_h): Remove $(srcdir)/../common/target-common.h and
7993 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7994 and $(srcdir)/../target/waitstatus.h.
7995 (target-common.o): Remove.
7996 (waitstatus.o): New target object file.
7997 * target.h: Do not include target-common.h and
7998 include target/resume.h, target/wait.h and
7999 target/waitstatus.h.
8001 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8003 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8004 to PTRACE_TYPE_ARG3.
8005 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8006 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8008 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8009 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8011 2013-07-27 Jie Zhang <jie@codesourcery.com>
8012 Daniel Jacobowitz <dan@codesourcery.com>
8013 Yao Qi <yao@codesourcery.com>
8015 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8016 (mips-linux-watch.o): New rule.
8017 (mips_linux_watch_h): New variable.
8018 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8020 * linux-mips-low.c: Include mips-linux-watch.h.
8021 (struct arch_process_info, struct arch_lwp_info): New.
8022 (update_watch_registers_callback): New function.
8023 (mips_linux_new_process, mips_linux_new_thread) New functions.
8024 (mips_linux_prepare_to_resume, mips_insert_point): New
8026 (mips_remove_point, mips_stopped_by_watchpoint): New
8028 (rsp_bp_type_to_target_hw_bp_type): New function.
8029 (mips_stopped_data_address): New function.
8030 (the_low_target): Add watchpoint support functions.
8032 2013-07-27 Yao Qi <yao@codesourcery.com>
8034 * i386-low.c: Include break-common.h.
8035 (enum target_hw_bp_type): Remove.
8037 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8039 * Makefile.in (SFILES): /common/target-common.c.
8040 (OBS): Add target-common.o.
8041 (server_h): Add $(srcdir)/../common/target-common.h.
8042 (target-common.o): New target.
8043 * server.c (queue_stop_reply_callback): Free
8044 status string after use.
8045 * target.c (target_waitstatus_to_string): Remove.
8046 * target.h: Include target-common.h.
8047 (resume_kind): Likewise.
8048 (target_waitkind): Likewise.
8049 (target_waitstatus): Likewise.
8050 (TARGET_WNOHANG): Likewise.
8052 2013-07-04 Yao Qi <yao@codesourcery.com>
8054 * Makefile.in (host_alias): Use @host_noncanonical@.
8055 (target_alias): Use @target_noncanonical@.
8056 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8057 ACX_NONCANONICAL_HOST.
8058 * configure: Regenerated.
8061 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8063 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8064 * configure: Rebuild.
8065 * Makefile.in (version_host, version_target): Get from configure.
8066 (version.c): Use $(version_host) and $(version_target).
8068 2013-07-03 Pedro Alves <palves@redhat.com>
8070 * Makefile.in (config.status): Depend on development.sh.
8071 * acinclude.m4: Include libmcheck.m4.
8072 * configure: Regenerate.
8074 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8076 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8077 attribute inside the parentheses.
8078 (winapi_DebugSetProcessKillOnExit): Ditto.
8079 (winapi_DebugBreakProcess): Ditto.
8080 (winapi_GenerateConsoleCtrlEvent): Ditto.
8082 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8084 * notif.h (notif_event): Add a dummy member to avoid compiler
8087 2013-07-01 Pedro Alves <palves@redhat.com>
8089 * hostio.c (HOSTIO_PATH_MAX): Define.
8090 (require_filename, handle_open, handle_unlink, handle_readlink):
8093 2013-07-01 Pedro Alves <palves@redhat.com>
8095 * server.h: Include "pathmax.h".
8096 * linux-low.c: Don't include sys/param.h.
8097 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8099 * win32-low.c: Don't include sys/param.h.
8100 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8102 2013-07-01 Pedro Alves <palves@redhat.com>
8104 * event-loop.c: Don't check HAVE_UNISTD_H before including
8106 * gdbreplay.c: Likewise.
8107 * remote-utils.c: Likewise.
8108 * server.c: Likewise.
8109 * configure.ac: Don't check for unistd.h.
8110 * configure: Regenerate.
8112 2013-06-28 Tom Tromey <tromey@redhat.com>
8114 * Makefile.in (version.c): Use version.in, not
8117 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8119 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8120 * configure: Rebuild.
8121 * Makefile.in (version_host, version_target): Get from configure.
8122 (version.c): Use $(version_host) and $(version_target).
8124 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8126 Fix trace-status to output user name without trailing colon.
8127 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8129 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8131 Fix trace-status to output proper start-time and stop-time.
8132 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8133 output start time and stop time in hex as gdb expects.
8135 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8137 * tracepoint.c (build_traceframe_info_xml): Output trace state
8138 variables present in the trace buffer.
8140 2013-06-24 Tom Tromey <tromey@redhat.com>
8142 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8144 (version.o): Remove.
8145 * gdbreplay.c: Include version.h.
8146 (version, host_name): Don't declare.
8147 * server.h: Include version.h.
8148 (version, host_name): Don't declare.
8150 2013-06-12 Pedro Alves <palves@redhat.com>
8152 * linux-x86-low.c (linux_is_elf64): Delete global.
8153 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8154 with local linux_pid_exe_is_elf_64_file use.
8156 2013-06-11 Pedro Alves <palves@redhat.com>
8158 * linux-low.c (regset_disabled, disable_regset): New functions.
8159 (regsets_fetch_inferior_registers)
8160 (regsets_store_inferior_registers): Use them.
8161 (initialize_regsets_info); Don't allocate the disabled_regsets
8163 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8166 2013-06-11 Pedro Alves <palves@redhat.com>
8168 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8171 2013-06-11 Pedro Alves <palves@redhat.com>
8173 * linux-x86-low.c (initialize_low_arch): Call
8174 init_registers_x32_avx_linux.
8176 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8178 Fix compatibility with Android Bionic.
8179 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8182 2013-06-07 Pedro Alves <palves@redhat.com>
8185 * Makefile.in (OBS): Add tdesc.o.
8186 (IPA_OBJS): Add tdesc-ipa.o.
8187 (tdesc-ipa.o): New rule.
8188 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8190 * linux-low.c (new_inferior): Delete.
8191 (disabled_regsets, num_regsets): Delete.
8192 (linux_add_process): Adjust to set the new per-process
8194 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8195 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8196 was a stop. When calling arch_setup, switch the current inferior
8197 to the thread that got an event.
8198 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8199 (regsets_fetch_inferior_registers)
8200 (regsets_store_inferior_registers): New regsets_info parameter.
8202 (linux_register_in_regsets): New regs_info parameter. Adjust to
8204 (register_addr, fetch_register, store_register): New usrregs_info
8205 parameter. Adjust to use it.
8206 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8207 parameter regs_info. Adjust to use it.
8208 (linux_fetch_registers): Get the current inferior's regs_info, and
8210 (linux_store_registers): Ditto.
8211 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8212 (initialize_low): Don't initialize the target_regsets here. Call
8213 initialize_low_arch.
8214 * linux-low.h (target_regsets): Delete declaration.
8215 (struct regsets_info): New.
8216 (struct usrregs_info): New.
8217 (struct regs_info): New.
8218 (struct process_info_private) <new_inferior>: New field.
8219 (struct linux_target_ops): Delete the num_regs, regmap, and
8220 regset_bitmap fields. New field regs_info.
8221 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8222 * i387-fp.c (num_xmm_registers): Delete.
8223 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8224 calls to new interface.
8225 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8226 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8227 Infer the number of xmm registers from the regcache's target
8229 * i387-fp.h (num_xmm_registers): Delete.
8230 * inferiors.c (add_thread): Don't install the thread's regcache
8232 * proc-service.c (gregset_info): Fetch the current inferior's
8233 regs_info. Adjust to use it.
8234 * regcache.c: Include tdesc.h.
8235 (register_bytes, reg_defs, num_registers)
8236 (gdbserver_expedite_regs): Delete.
8237 (get_thread_regcache): If the thread doesn't have a regcache yet,
8238 create one, instead of aborting gdbserver.
8239 (regcache_invalidate_one): Rename to ...
8240 (regcache_invalidate_thread): ... this.
8241 (regcache_invalidate_one): New.
8242 (regcache_invalidate): Only invalidate registers of the current
8244 (init_register_cache): Add target_desc parameter, and use it.
8245 (new_register_cache): Ditto. Assert the target description has a
8246 non zero registers_size.
8247 (regcache_cpy): Add assertions. Adjust.
8248 (realloc_register_cache, set_register_cache): Delete.
8249 (registers_to_string, registers_from_string): Adjust.
8250 (find_register_by_name, find_regno, find_register_by_number)
8251 (register_cache_size): Add target_desc parameter, and use it.
8252 (free_register_cache_thread, free_register_cache_thread_one)
8253 (regcache_release, register_cache_size): New.
8254 (register_size): Add target_desc parameter, and use it.
8255 (register_data, supply_register, supply_register_zeroed)
8256 (supply_regblock, supply_register_by_name, collect_register)
8257 (collect_register_as_string, collect_register_by_name): Adjust.
8258 * regcache.h (struct target_desc): Forward declare.
8259 (struct regcache) <tdesc>: New field.
8260 (init_register_cache, new_register_cache): Add target_desc
8262 (regcache_invalidate_thread): Declare.
8263 (regcache_invalidate_one): Delete declaration.
8264 (regcache_release): Declare.
8265 (find_register_by_number, register_cache_size, register_size)
8266 (find_regno): Add target_desc parameter.
8267 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8269 * remote-utils.c: Include tdesc.h.
8270 (outreg, prepare_resume_reply): Adjust.
8271 * server.c: Include tdesc.h.
8272 (gdbserver_xmltarget): Delete declaration.
8273 (get_features_xml, process_serial_event): Adjust.
8274 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8276 (struct process_info) <tdesc>: New field.
8277 (ipa_tdesc): Declare.
8278 * tdesc.c: New file.
8279 * tdesc.h: New file.
8280 * tracepoint.c: Include tdesc.h.
8281 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8282 (get_context_regcache): Adjust to pass ipa_tdesc down.
8283 (do_action_at_tracepoint): Adjust to get the register cache size
8284 from the context regcache's description.
8285 (traceframe_walk_blocks): Adjust to get the register cache size
8286 from the current trace frame's description.
8287 (traceframe_get_pc): Adjust to get current trace frame's
8288 description and pass it down.
8289 (gdb_collect): Adjust to get the register cache size from the
8291 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8292 (gdbserver_xmltarget): Delete.
8293 (initialize_low_tracepoint): Set the ipa's target description.
8294 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8295 (initialize_low_tracepoint): Set the ipa's target description.
8296 * linux-x86-low.c: Include tdesc.h.
8297 [__x86_64__] (is_64bit_tdesc): New.
8298 (ps_get_thread_area, x86_get_thread_area): Use it.
8299 (i386_cannot_store_register): Rename to ...
8300 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8301 (i386_cannot_fetch_register): Rename to ...
8302 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8303 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8305 (target_regsets): Rename to ...
8306 (x86_regsets): ... this.
8307 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8309 (x86_siginfo_fixup): Use is_64bit_tdesc.
8310 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8311 (tdesc_x32_avx_linux, tdesc_x32_linux)
8312 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8314 (x86_linux_update_xmltarget): Delete.
8315 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8316 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8317 (AMD64_LINUX_USER64_CS): New.
8318 (x86_linux_read_description): New, based on
8319 x86_linux_update_xmltarget.
8320 (same_process_callback): New.
8321 (x86_arch_setup_process_callback): New.
8322 (x86_linux_update_xmltarget): New.
8323 (x86_regsets_info): New.
8324 (amd64_linux_regs_info): New.
8325 (i386_linux_usrregs_info): New.
8326 (i386_linux_regs_info): New.
8327 (x86_linux_regs_info): New.
8328 (x86_arch_setup): Reimplement.
8329 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8330 (x86_emit_ops): Ditto.
8331 (the_low_target): Adjust. Install x86_linux_regs_info,
8332 x86_cannot_fetch_register, and x86_cannot_store_register.
8333 (initialize_low_arch): New.
8334 * linux-ia64-low.c (tdesc_ia64): Declare.
8335 (ia64_fetch_register): Adjust.
8336 (ia64_usrregs_info, regs_info): New globals.
8337 (ia64_regs_info): New function.
8338 (the_low_target): Adjust.
8339 (initialize_low_arch): New function.
8340 * linux-sparc-low.c (tdesc_sparc64): Declare.
8341 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8343 (sparc_arch_setup): New function.
8344 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8345 (the_low_target): Adjust.
8346 (initialize_low_arch): New function.
8347 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8348 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8349 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8350 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8351 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8352 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8353 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8354 (tdesc_powerpc_isa205_vsx64l): Declare.
8355 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8356 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8357 (ppc_set_pc, ppc_get_hwcap): Adjust.
8358 (ppc_usrregs_info): Forward declare.
8359 (!__powerpc64__) ppc_regmap_adjusted: New global.
8360 (ppc_arch_setup): Adjust to the current process'es target
8362 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8363 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8364 (ppc_store_evrregset): Adjust.
8365 (target_regsets): Rename to ...
8366 (ppc_regsets): ... this, and make static.
8367 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8368 (ppc_regs_info): New function.
8369 (the_low_target): Adjust.
8370 (initialize_low_arch): New function.
8371 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8372 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8373 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8374 (tdesc_s390x_linux64v2): Declare.
8375 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8376 (s390_fill_gregset, s390_store_last_break): Adjust.
8377 (target_regsets): Rename to ...
8378 (s390_regsets): ... this, and make static.
8379 (s390_get_pc, s390_set_pc): Adjust.
8380 (s390_get_hwcap): New target_desc parameter, and use it.
8381 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8382 (s390_arch_setup): Adjust to set the current process'es target
8383 description. Don't adjust the regmap.
8384 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8385 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8386 (regs_info_3264): New globals.
8387 (s390_regs_info): New function.
8388 (the_low_target): Adjust.
8389 (initialize_low_arch): New function.
8390 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8391 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8392 [__mips64] (init_registers_mips_linux)
8393 (init_registers_mips_dsp_linux): Delete defines.
8394 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8395 (have_dsp): New global.
8396 (mips_read_description): New, based on mips_arch_setup.
8397 (mips_arch_setup): Reimplement.
8398 (get_usrregs_info): New function.
8399 (mips_cannot_fetch_register, mips_cannot_store_register)
8400 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8401 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8402 (target_regsets): Rename to ...
8403 (mips_regsets): ... this, and make static.
8404 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8405 (dsp_regs_info, regs_info): New globals.
8406 (mips_regs_info): New function.
8407 (the_low_target): Adjust.
8408 (initialize_low_arch): New function.
8409 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8410 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8412 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8413 (arm_read_description): New, with bits factored from
8415 (arm_arch_setup): Reimplement.
8416 (target_regsets): Rename to ...
8417 (arm_regsets): ... this, and make static.
8418 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8419 (arm_regs_info): New function.
8420 (the_low_target): Adjust.
8421 (initialize_low_arch): New function.
8422 * linux-m68k-low.c (tdesc_m68k): Declare.
8423 (target_regsets): Rename to ...
8424 (m68k_regsets): ... this, and make static.
8425 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8426 (m68k_regs_info): New function.
8427 (m68k_arch_setup): New function.
8428 (the_low_target): Adjust.
8429 (initialize_low_arch): New function.
8430 * linux-sh-low.c (tdesc_sharch): Declare.
8431 (target_regsets): Rename to ...
8432 (sh_regsets): ... this, and make static.
8433 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8434 (sh_regs_info, sh_arch_setup): New functions.
8435 (the_low_target): Adjust.
8436 (initialize_low_arch): New function.
8437 * linux-bfin-low.c (tdesc_bfin): Declare.
8438 (bfin_arch_setup): New function.
8439 (bfin_usrregs_info, regs_info): New globals.
8440 (bfin_regs_info): New function.
8441 (the_low_target): Adjust.
8442 (initialize_low_arch): New function.
8443 * linux-cris-low.c (tdesc_cris): Declare.
8444 (cris_arch_setup): New function.
8445 (cris_usrregs_info, regs_info): New globals.
8446 (cris_regs_info): New function.
8447 (the_low_target): Adjust.
8448 (initialize_low_arch): New function.
8449 * linux-cris-low.c (tdesc_crisv32): Declare.
8450 (cris_arch_setup): New function.
8451 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8452 (cris_regs_info): New function.
8453 (the_low_target): Adjust.
8454 (initialize_low_arch): New function.
8455 * linux-m32r-low.c (tdesc_m32r): Declare.
8456 (m32r_arch_setup): New function.
8457 (m32r_usrregs_info, regs_info): New globals.
8458 (m32r_regs_info): Adjust.
8459 (initialize_low_arch): New function.
8460 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8461 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8462 (tic6x_usrregs_info): Forward declare.
8463 (tic6x_read_description): New function, based on ...
8464 (tic6x_arch_setup): ... this. Reimplement.
8465 (target_regsets): Rename to ...
8466 (tic6x_regsets): ... this, and make static.
8467 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8468 (tic6x_regs_info): New function.
8469 (the_low_target): Adjust.
8470 (initialize_low_arch): New function.
8471 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8472 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8473 (target_regsets): Rename to ...
8474 (xtensa_regsets): ... this, and make static.
8475 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8477 (xtensa_arch_setup, xtensa_regs_info): New functions.
8478 (the_low_target): Adjust.
8479 (initialize_low_arch): New function.
8480 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8481 (nios2_arch_setup): Set the current process'es tdesc.
8482 (target_regsets): Rename to ...
8483 (nios2_regsets): ... this.
8484 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8485 (nios2_regs_info): New function.
8486 (the_low_target): Adjust.
8487 (initialize_low_arch): New function.
8488 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8489 (aarch64_arch_setup): Set the current process'es tdesc.
8490 (target_regsets): Rename to ...
8491 (aarch64_regsets): ... this.
8492 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8493 (aarch64_regs_info): New function.
8494 (the_low_target): Adjust.
8495 (initialize_low_arch): New function.
8496 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8498 (target_regsets): Rename to ...
8499 (tile_regsets): ... this.
8500 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8501 (tile_regs_info): New function.
8502 (tile_arch_setup): Set the current process'es tdesc.
8503 (the_low_target): Adjust.
8504 (initialize_low_arch): New function.
8505 * spu-low.c (tdesc_spu): Declare.
8506 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8507 * win32-arm-low.c (tdesc_arm): Declare.
8508 (arm_arch_setup): New function.
8509 (the_low_target): Install arm_arch_setup instead of
8511 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8512 (init_windows_x86): Rename to ...
8513 (i386_arch_setup): ... this. Set `win32_tdesc'.
8514 (the_low_target): Adjust.
8515 * win32-low.c (win32_tdesc): New global.
8516 (child_add_thread): Don't create the thread cache here.
8517 (do_initial_child_stuff): Set the new process'es tdesc.
8518 * win32-low.h (struct target_desc): Forward declare.
8519 (win32_tdesc): Declare.
8520 * lynx-i386-low.c (tdesc_i386): Declare global.
8521 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8522 * lynx-low.c (lynx_tdesc): New global.
8523 (lynx_add_process): Set the new process'es tdesc.
8524 * lynx-low.h (struct target_desc): Forward declare.
8525 (lynx_tdesc): Declare global.
8526 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8527 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8528 * nto-low.c (nto_tdesc): New global.
8529 (do_attach): Set the new process'es tdesc.
8530 * nto-low.h (struct target_desc): Forward declare.
8531 (nto_tdesc): Declare.
8532 * nto-x86-low.c (tdesc_i386): Declare.
8533 (nto_x86_arch_setup): Set `nto_tdesc'.
8535 2013-06-04 Gary Benson <gbenson@redhat.com>
8537 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8538 to qSupported response when appropriate.
8539 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8540 with nonzero-length annex.
8541 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8542 arguments supplied in annex.
8544 2013-05-31 Doug Evans <dje@google.com>
8547 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8548 64 bits in 64-cross-32 environment.
8550 2013-05-28 Pedro Alves <palves@redhat.com>
8552 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8553 (aarch64-without-fpu.c): Delete rule.
8554 * configure.srv (aarch64*-*-linux*): Remove references to
8555 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8556 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8559 2013-05-24 Pedro Alves <palves@redhat.com>
8561 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8562 instead of strchr/decode_address. Error if the range isn't split
8563 with a ','. Don't assume there's be a ':' in the action.
8565 2013-05-23 Yao Qi <yao@codesourcery.com>
8566 Pedro Alves <palves@redhat.com>
8568 * linux-low.c (lwp_in_step_range): New function.
8569 (linux_wait_1): If the thread was range stepping and stopped
8570 outside the stepping range, report the stop to GDB. Otherwise,
8571 continue stepping. Add range stepping debug output.
8572 (linux_set_resume_request): Copy the step range from the resume
8574 (linux_supports_range_stepping): New.
8575 (linux_target_ops) <supports_range_stepping>: Set to
8576 linux_supports_range_stepping.
8577 * linux-low.h (struct linux_target_ops)
8578 <supports_range_stepping>: New field.
8579 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8580 * linux-x86-low.c (x86_supports_range_stepping): New.
8581 (the_low_target) <supports_range_stepping>: Set to
8582 x86_supports_range_stepping.
8583 * server.c (handle_v_cont): Handle 'r' action.
8584 (handle_v_requests): Append ";r" if the target supports range
8586 * target.h (struct thread_resume) <step_range_start,
8587 step_range_end>: New fields.
8588 (struct target_ops) <supports_range_stepping>:
8590 (target_supports_range_stepping): New macro.
8592 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8594 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8595 confusion in comment.
8597 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8599 * lynx-low.c (struct process_info_private): New type.
8600 (lynx_add_process): New function.
8601 (lynx_create_inferior, lynx_attach): Replace calls to
8602 add_process by calls to lynx_add_process.
8603 (lynx_resume): If PTID is null, then try using
8604 current_process()->private->last_wait_event_ptid.
8606 (lynx_clear_inferiors): Delete. The contents of that function
8607 has been inlined in lynx_mourn;
8608 (lynx_wait_1): Save the ptid in the process's private data.
8609 (lynx_mourn): Free the process' private data. Replace call
8610 to lynx_clear_inferiors by call to clear_inferiors.
8612 2013-05-17 Yao Qi <yao@codesourcery.com>
8614 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8617 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8619 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8620 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8621 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8622 PT_TEXT_END_ADDR guards. Update comments.
8623 (linux_target_op) <read_offsets>: Conditionally define to
8624 linux_read_offsets if the target is UCLIBC and if it defines
8625 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8627 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8628 Andrew Jenner <andrew@codesourcery.com>
8630 * Makefile.in (SFILES): Add linux-nios2-low.c.
8631 (clean): Add action to delete nios2-linux.c.
8632 (nios2-linux.c): New rule.
8633 * configure.srv: Add nios2*-*-linux*.
8634 * linux-nios2-low.c: New.
8636 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8638 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8640 2013-04-25 Hui Zhu <hui@codesourcery.com>
8643 * ax.c (ax_printf): Add fflush.
8645 2013-04-22 Tom Tromey <tromey@redhat.com>
8647 * Makefile.in (SFILES): Add filestuff.c.
8648 (OBS): Add filestuff.o.
8649 (filestuff.o): New target.
8650 * config.in, configure: Rebuild.
8651 * configure.ac: Check for fdwalk, pipe2.
8653 2013-04-17 Pedro Alves <palves@redhat.com>
8655 * configure.ac (USE_THREAD_DB): Delete variable.
8656 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8657 Don't AC_SUBST USE_THREAD_DB.
8658 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8659 * config.in, configure: Regenerate.
8661 2013-04-16 Pedro Alves <palves@redhat.com>
8663 * linux-low.h (struct lwp_info) <thread_known>: Move under
8664 the USE_THREAD_DB #ifdef.
8666 2013-04-16 Pedro Alves <palves@redhat.com>
8668 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8669 (linux-low.o): Delete rule.
8670 * linux-low.h: Always include "gdb_thread_db.h" instead of
8671 conditionally including thread_db.h.
8672 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8675 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8677 * Makefile.in (install-only): Fix make install regression.
8679 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8681 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8682 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8684 * gdbserver.1: Remove.
8686 2013-03-22 Pedro Alves <palves@redhat.com>
8688 * linux-low.c (handle_extended_wait): Don't call
8689 linux_enable_event_reporting.
8691 2013-03-15 Tony Theodore <tonyt@logyst.com>
8694 * Makefile.in (SHELL): Use @SHELL@.
8696 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8698 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8701 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8703 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8704 Remove extraneous NULL element.
8706 2013-03-13 Yao Qi <yao@codesourcery.com>
8708 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8709 'V' block in trace frame.
8711 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8713 * target.h (struct target_ops): Add btrace ops.
8714 (target_supports_btrace): New macro.
8715 (target_enable_btrace): New macro.
8716 (target_disable_btrace): New macro.
8717 (target_read_btrace): New macro.
8718 * gdbthread.h (struct thread_info): Add btrace field.
8719 * server.c: Include btrace-common.h.
8720 (handle_btrace_general_set): New function.
8721 (handle_btrace_enable): New function.
8722 (handle_btrace_disable): New function.
8723 (handle_general_set): Call handle_btrace_general_set.
8724 (handle_qxfer_btrace): New function.
8725 (struct qxfer qxfer_packets[]): Add btrace entry.
8726 * inferiors.c (remove_thread): Disable btrace.
8727 * linux-low: Include linux-btrace.h.
8728 (linux_low_enable_btrace): New function.
8729 (linux_low_read_btrace): New function.
8730 (linux_target_ops): Add btrace ops.
8731 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8732 Add srv_linux_btrace=yes.
8733 (x86_64-*-linux*): Add linux-btrace.o.
8734 Add srv_linux_btrace=yes.
8735 * configure.ac: Define HAVE_LINUX_BTRACE.
8736 * config.in: Regenerated.
8737 * configure: Regenerated.
8739 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8741 * server.c (handle_qxfer): Preserve error message if -3 is
8743 (qxfer): Document the -3 return value.
8745 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8747 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8748 (linux_btrace_h): New variable.
8749 (linux-btrace.o): New rule.
8751 2013-03-08 Stan Shebs <stan@codesourcery.com>
8752 Hafiz Abid Qadeer <abidh@codesourcery.com>
8754 * tracepoint.c (trace_buffer_size): New global.
8755 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8756 (init_trace_buffer): Change to one-argument function. Allocate
8757 trace buffer memory.
8758 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8759 handle QTBuffer:size packet.
8760 (cmd_bigqtbuffer_size): New function.
8761 (initialize_tracepoint): Call init_trace_buffer with
8762 DEFAULT_TRACE_BUFFER_SIZE.
8763 * server.c (handle_query): Add QTBuffer:size in the
8766 2013-03-07 Yao Qi <yao@codesourcery.com>
8768 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8769 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8771 (cmd_qtsp): Adjust condition. Do post increment.
8772 Set cur_action and cur_step_action back to 0.
8774 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8777 * linux-low.c (linux_write_memory): Return early success if LEN is
8780 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8782 * configure.srv: Add x86_64-*-cygwin* as target.
8784 2013-02-28 Tom Tromey <tromey@redhat.com>
8786 * configure.ac: Invoke AC_SYS_LARGEFILE.
8787 * configure, config.in: Rebuild.
8789 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8791 * win32-low.c: Throughout, fix format strings and casts of
8792 printf-like functions to avoid type related warnings on all
8794 (get_child_debug_event): Print dwDebugEventCode as hex since
8795 that's how it's usually documented.
8797 2013-02-28 Yao Qi <yao@codesourcery.com>
8799 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8802 2013-02-27 Jiong Wang <jiwang@tilera.com>
8804 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8805 (reg-tilegx32.c): New rule.
8806 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8807 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8808 different register info initializer according to elf class.
8809 (init_registers_tilgx32): New function. The tilegx32 register info
8811 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8812 (tile_store_gregset): Likewise.
8814 2013-02-27 Yao Qi <yao@codesourcery.com>
8816 * server.c (process_point_options): Print debug message when
8817 debug_threads is true.
8819 2013-02-26 Yao Qi <yao@codesourcery.com>
8821 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8823 2013-02-19 Pedro Alves <palves@redhat.com>
8824 Kai Tietz <ktietz@redhat.com>
8828 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8829 instead of strtoul to extract address from packet.
8830 (process_serial_event) <'z'>: Likewise.
8832 2013-02-18 Yao Qi <yao@codesourcery.com>
8834 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8836 2013-02-14 Pedro Alves <palves@redhat.com>
8840 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8841 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8843 2013-02-14 Pedro Alves <palves@redhat.com>
8845 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8847 2013-02-14 Pedro Alves <palves@redhat.com>
8849 * tracepoint.c (save_string): Delete.
8850 (add_tracepoint_action): Use savestring instead of save_string.
8852 2013-02-12 Pedro Alves <palves@redhat.com>
8854 * linux-xtensa-low.c: Ditto.
8855 * xtensa-xtregs.c: Ditto.
8857 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8859 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8862 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8864 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8865 aarch64_num_wp_regs and aarch64_num_bp_regs to
8866 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8868 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8870 * linux-aarch64-low.c (ps_get_thread_area): Replace
8871 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8873 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8874 Marcus Shawcroft <marcus.shawcroft@arm.com>
8875 Nigel Stephens <nigel.stephens@arm.com>
8876 Yufeng Zhang <yufeng.zhang@arm.com>
8878 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8879 (aarch64.c, aarch64-without-fpu.c): New targets.
8880 * configure.srv (aarch64*-*-linux*): New.
8881 * linux-aarch64-low.c: New file.
8883 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8885 * linux-low.c (handle_extended_wait, linux_create_inferior)
8886 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8887 (dequeue_one_deferred_signal, linux_resume_one_thread)
8888 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8889 (linux_tracefork_grandchild, linux_test_for_tracefork)
8890 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8891 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8892 where the argument is 0.
8894 2013-01-25 Yao Qi <yao@codesourcery.com>
8896 * event-loop.c: Include "queue.h".
8897 (gdb_event_p): New typedef.
8898 (struct gdb_event) <next_event>: Remove.
8899 (event_queue): Change to QUEUE(gdb_event_p).
8900 (async_queue_event): Remove.
8901 (gdb_event_xfree): New.
8902 (initialize_event_loop): New.
8903 (process_event): Use API from QUEUE.
8904 (wait_for_event): Likewise.
8905 * server.c (main): Call initialize_event_loop.
8906 * server.h (initialize_event_loop): Declare.
8908 2013-01-18 Yao Qi <yao@codesourcery.com>
8910 * ax.h (struct eval_agent_expr_context): New.
8911 (gdb_eval_agent_expr): Update declaration.
8912 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8913 TFRAME. Add new argument CTX.
8914 * server.h (struct eval_agent_expr_context): Declare.
8915 (agent_mem_read, agent_tsv_read): Update declaration.
8916 (agent_mem_read_string): Likewise.
8917 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8918 (add_traceframe_block): Add new argument TPOINT.
8919 Increase TPOINT->traceframe_usage.
8920 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8921 eval_tracepoint_agent_expr.
8922 (condition_true_at_tracepoint): Likewise.
8923 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8924 (agent_mem_read_string, agent_tsv_read): Likewise.
8926 2013-01-16 Yao Qi <yao@codesourcery.com>
8928 * linux-low.c (linux_resume_one_lwp): Don't check
8929 'lwp->bp_reinsert != 0'.
8931 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8932 Pedro Alves <palves@redhat.com>
8934 * lynx-low.c (ptrace_request_to_str): Define a temporary
8935 macro and use it to simplify this function's implementation.
8937 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8939 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8942 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8944 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8946 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8948 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8950 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8952 * lynx-low.c (lynx_resume): Use the resume_info parameter
8953 to determine the ptid for the lynx_ptrace call, unless
8954 it is equal to minus_one_ptid, in which case we use the
8955 ptid of the current_inferior.
8956 (lynx_wait_1): After having received a thread create/exit
8957 event, resume the inferior's execution using the signaling
8958 thread's ptid, rather than the old ptid.
8960 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8962 * lynx-low.c (lynx_resume): Delete variable ret.
8964 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8966 * gdbreplay.c (gdbreplay_version): Update copyright year.
8967 * server.c (gdbserver_version): Likewise.
8969 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8971 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8974 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8976 * lynx-low.c (ptrace_request_to_str): Add handling for
8979 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8981 * lynx-low.c (lynx_attach): Delete variable new_process.
8983 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8985 * lynx-low.c (lynx_create_inferior): Delete variable
8988 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8990 * lynx-low.c (ptrace_request_to_str): Do not handle
8991 PTRACE_GETTHREADLIST if this macro does not exist.
8993 2012-12-15 Yao Qi <yao@codesourcery.com>
8995 * Makefile.in (OBS): Add notif.o.
8996 * notif.c, notif.h: New.
8997 * server.c: Include "notif.h".
8998 (struct vstop_notif) <next>: Remove.
9000 (queue_stop_reply): Update.
9001 (push_event, send_next_stop_reply): Remove.
9002 (discard_queued_stop_replies): Update.
9003 (notif_stop): New variable.
9004 (handle_v_stopped): Remove.
9005 (handle_v_requests): Don't call handle_v_stopped. Call
9006 handle_ack_notif instead.
9007 (queue_stop_reply_callback): Call notif_event_enque instead
9008 of queue_stop_reply.
9009 (handle_status): Don't call send_next_stop_reply, call
9010 notif_write_event instead.
9011 (kill_inferior_callback): Likewise.
9012 (detach_or_kill_inferior_callback): Likewise.
9013 (main): Call initialize_notif.
9014 (process_serial_event): Call QUEUE_is_empty.
9015 (handle_target_event): Call notif_push instead of push event.
9016 * server.h (push_event): Remove declaration.
9018 2012-12-10 Tom Tromey <tromey@redhat.com>
9020 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9021 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9024 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9025 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9026 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9027 (amd64-linux-ipa.o, ax.o): Rewrite.
9028 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9029 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9030 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9031 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9032 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9033 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9034 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9035 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9036 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9037 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9038 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9039 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9040 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9041 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9042 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9043 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9044 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9045 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9046 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9047 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9048 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9049 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9050 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9051 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9052 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9053 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9054 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9055 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9056 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9057 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9058 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9059 (reg-tilegx.o): Remove.
9060 (all_object_files): New macro.
9061 Include .deps files.
9062 * aclocal.m4, configure: Rebuild.
9063 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9064 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9065 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9067 2012-12-05 Tom Tromey <tromey@redhat.com>
9070 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9072 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9074 * configure.ac: Check for linux/perf_event.h.
9075 * config.in: Regenerated.
9076 * configure: Regenerated.
9078 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9080 * hostio.c (handle_readlink): Decrease buffer size
9081 parameter passed to readlink by one byte.
9083 2012-11-26 Yao Qi <yao@codesourcery.com>
9085 * configure.ac (build_warnings): Append '-Wempty-body'.
9086 * configure: Regenerated.
9087 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9090 2012-11-15 Pierre Muller <muller@sourceware.org>
9092 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9093 * config.in: Regenerate.
9094 * configure: Regenerate.
9095 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9096 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9097 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9098 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9100 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9101 instead of <sys/wait.h> header.
9102 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9104 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9106 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9107 (various make rules): Remove -DGDBSERVER
9109 2012-11-09 Yao Qi <yao@codesourcery.com>
9111 * spu-low.c (current_ptid): Move it to ..
9112 * gdbthread.h: ... here. New.
9113 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9114 * server.c (myresume, process_serial_event): Likewise.
9115 * thread-db.c (thread_db_find_new_threads): Likewise.
9116 * tracepoint.c (run_inferior_command): Likewise.
9118 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9120 * server.c (handle_search_memory_1): Include access length in
9123 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9125 * linux-crisv32-low.c: Fix compile errors.
9127 2012-09-04 Yao Qi <yao@codesourcery.com>
9129 * tracepoint.c (cmd_qtsv): Adjust debug message.
9130 Don't check CUR_TPOINT.
9132 2012-08-28 Yao Qi <yao@codesourcery.com>
9134 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9135 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9136 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9137 Remove declarations of xmalloc, xreallloc, xstrdup and
9139 * Makefile.in (libiberty_h): New.
9140 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9141 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9143 2012-08-23 Yao Qi <yao@codesourcery.com>
9145 * server.h: Remove declaration of 'xsnprintf'.
9147 2012-08-22 Keith Seitz <keiths@redhat.com>
9149 * server.h: Include build-gnulib-gbserver/config.h.
9150 * gdbreplay.c: Likewise.
9152 2012-08-08 Doug Evans <dje@google.com>
9154 * Makefile.in (SFILES): Add gdb_vecs.c.
9155 (OBS): Add gdb_vecs.o.
9156 (gdb_vecs_h, host_defs_h): New variables.
9157 (thread-db.o): Add $(gdb_vecs_h) dependency.
9158 (gdb_vecs.o): New rule.
9159 * thread-db.c: #include "gdb_vecs.h".
9160 (thread_db_load_search): Use a vector to iterate over path elements.
9161 Handle text appearing after "$pdir".
9163 * configure.ac: Add check for strstr.
9164 * config.in: Regenerate.
9165 * configure: Regenerate.
9167 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9169 * hostio.c (handle_pread): If pread fails, fall back to attempting
9171 (handle_pwrite): Likewise for pwrite.
9173 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9175 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9176 between unsupported TYPE and unimplementable ADDR/LEN combination.
9177 (arm_insert_point): Act on new return value.
9179 2012-07-31 Pedro Alves <palves@redhat.com>
9181 * server.c (process_point_options): Only skip tokens if we find
9182 one that is unrecognized. Don't treat 'X' specially while
9183 skipping unrecognized tokens.
9185 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9187 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9188 to 4-byte-align HW breakpoint addresses for Thumb.
9190 2012-07-27 Yao Qi <yao@codesourcery.com>
9194 * server.h: Declare gdb_agent_about_to_close.
9195 * target.c (kill_inferior): Include "agent.h".
9196 New. Send command 'kill'.
9197 * target.h (kill_inferior): Removed macro.
9198 * tracepoint.c (gdb_agent_about_to_close): New.
9199 (gdb_agent_helper_thread): Handle command 'close'.
9200 Wait endlessly until the inferior stops.
9201 Install gdb_agent_remove_socket to atexit hook.
9202 (agent_socket_name): New static variable.
9203 (gdb_agent_socket_init): Replace local variable 'name' with
9204 'agent_socket_name'.
9205 (gdb_agent_remove_socket): New.
9207 2012-07-27 Yao Qi <yao@codesourcery.com>
9209 * server.c (process_point_options): Stop at 'X' when parsing.
9211 2012-07-19 Michael Eager <eager@eagercon.com>
9213 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9215 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9216 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9217 hardware breakpoint.
9219 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9221 * gdbserver/linux-low.c (initialize_low): Call
9222 linux_ptrace_init_warnings.
9224 2012-07-02 Doug Evans <dje@google.com>
9226 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9229 2012-07-02 Stan Shebs <stan@codesourcery.com>
9231 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9232 (ax.o): Add it to build rule.
9234 (OBS): Add format.o.
9235 (IPA_OBS): Add format.o.
9236 * server.c (handle_query): Claim support for breakpoint commands.
9237 (process_point_options): Add command case.
9238 (process_serial_event): Leave running if there are printfs in
9240 * mem-break.h (any_persistent_commands): Declare.
9241 (add_breakpoint_commands): Declare.
9242 (gdb_no_commands_at_breakpoint): Declare.
9243 (run_breakpoint_commands): Declare.
9244 * mem-break.c (struct point_command_list): New struct.
9245 (struct breakpoint): New field command_list.
9246 (any_persistent_commands): New function.
9247 (add_commands_to_breakpoint): New function.
9248 (add_breakpoint_commands): New function.
9249 (gdb_no_commands_at_breakpoint): New function.
9250 (run_breakpoint_commands): New function.
9251 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9253 * ax.c: Include format.h.
9254 (ax_printf): New function.
9255 (gdb_eval_agent_expr): Add printf opcode.
9257 2012-06-13 Yao Qi <yao@codesourcery.com>
9259 * server.c (start_inferior): Remove duplicated writes to fields
9260 'last_resume_kind' and 'last_status' of 'current_inferior'.
9262 2012-06-12 Yao Qi <yao@codesourcery.com>
9263 Pedro Alves <palves@redhat.com>
9265 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9267 * server.c (handle_v_cont): Extend comment.
9269 2012-06-11 Yao Qi <yao@codesourcery.com>
9271 * linux-low.c (linux_attach): Add 'static'.
9273 2012-06-06 Yao Qi <yao@codesourcery.com>
9275 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9277 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9279 Fix gcc -flto compilation warning.
9280 * server.c (main): Make variable multi_mode and attach volatile.
9282 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9284 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9285 if the platform doesn't know about it.
9287 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9289 * Makefile.in (SFILES): Add linux-tile-low.c.
9290 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9291 * configure.srv: Handle tilegx-*-linux*.
9292 * linux-tile-low.c: New file.
9294 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9296 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9298 2012-05-24 Pedro Alves <palves@redhat.com>
9302 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9304 2012-05-24 Pedro Alves <palves@redhat.com>
9308 Replace target_signal with gdb_signal throughout.
9310 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9312 * linux-low.c (linux_store_registers): Avoid the copying sequence
9313 when no data has been retrieved by ptrace.
9315 2012-05-22 Will Deacon <will.deacon@arm.com>
9317 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9318 Include asm/ptrace.h.
9319 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9322 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9324 * linux-low.c (linux_store_registers): Don't re-retrieve data
9325 with ptrace that has already been obtained from /proc. Always
9326 copy any data retrieved with ptrace to the buffer supplied.
9328 2012-05-11 Yao Qi <yao@codesourcery.com>
9329 Pedro Alves <palves@redhat.com>
9331 * linux-low.c (enum stopping_threads_kind): New.
9332 (stopping_threads): Change type to `enum stopping_threads_kind'.
9333 (handle_extended_wait): If stopping and suspending threads, leave
9334 the new_lwp suspended too.
9335 (linux_wait_for_event): Adjust.
9336 (stop_all_lwps): Set `stopping_threads' to
9337 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9338 whether we're suspending threads or just stopping them. Assert no
9341 2012-04-29 Yao Qi <yao@codesourcery.com>
9343 * server.h: Move some code to ...
9344 * gdbthread.h: ... here. New.
9345 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9346 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9347 (nto-low.o, win32-low.o): Likewise.
9348 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9349 * regcache.c, remote-utils.c, server.c: Likewise.
9350 * target.c, tracepoint.c, win32-low.c: Likewise.
9352 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9354 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9355 (PTRACE_ARG4_TYPE): Likewise.
9356 (PTRACE_XFER_TYPE): Likewise.
9357 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9358 ptrace to PTRACE_ARG3_TYPE.
9359 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9360 (PTRACE_ARG4_TYPE): Likewise.
9361 (PTRACE_XFER_TYPE): Likewise.
9362 (linux_detach_one_lwp): Cast fourth argument of
9363 ptrace to long then PTRACE_ARG4_TYPE.
9364 (regsets_fetch_inferior_registers): Cast third argument of
9365 ptrace to long then PTRACE_ARG3_TYPE.
9366 (regsets_store_inferior_registers): Likewise.
9368 2012-04-20 Pedro Alves <palves@redhat.com>
9370 * configure: Regenerate.
9372 2012-04-19 Pedro Alves <palves@redhat.com>
9374 * Makefile.in (GNULIB_BUILDDIR): New.
9375 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9376 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9377 (all, install-only, uninstall, clean-info, all-lib, clean): No
9378 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9379 (maintainer-clean realclean distclean): Use subdir_do.
9381 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9382 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9383 * acinclude.m4: Include acx_configure_dir.m4.
9384 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9385 calls. Call AC_PROG_RANLIB. Configure gnulib using
9388 (GNULIB_STDINT_H): Adjust.
9389 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9390 * gdbreplay.c: Include build-gnulib/config.h.
9391 * server.h: Likewise.
9392 * aclocal.m4: Regenerate.
9393 * config.in: Regenerate.
9394 * configure: Regenerate.
9396 2012-04-19 Pedro Alves <palves@redhat.com>
9398 * Makefile.in (LIBGNU, INCGNU): Adjust.
9399 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9400 (all, install-only, uninstall, clean-info, all-lib, clean)
9401 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9402 * configure.ac: Adjust AC_OUTPUT output.
9403 * aclocal.m4: Regenerate.
9404 * configure: Regenerate.
9406 2012-04-19 Pedro Alves <palves@redhat.com>
9408 * Makefile.in (generated_files): New.
9409 (server_h): Remove the explicit dependency on config.h, and depend
9410 on $generated_files.
9412 2012-04-19 Pedro Alves <palves@redhat.com>
9414 * Makefile.in (INCGNU): Add -Ignulib.
9416 2012-04-19 Pedro Alves <palves@redhat.com>
9418 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9419 (INCGNU): ... this, and spell out -I here.
9420 (GNULIB_LIB): Rename to ...
9422 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9424 2012-04-19 Pedro Alves <palves@redhat.com>
9426 * config.in: Regenerate.
9428 2012-04-19 Pedro Alves <palves@redhat.com>
9430 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9431 * server.h (memmem): Remove declaration.
9432 * config.in: Regenerate.
9433 * configure: Regenerate.
9435 2012-04-19 Yao Qi <yao@codesourcery.com>
9437 * Makefile.in (SFILES): Add common/vec.c.
9441 2012-04-19 Yao Qi <yao@codesourcery.com>
9443 * remote-utils.c (prepare_resume_reply): Replace with macro
9444 target_core_of_thread.
9445 * server.c (handle_qxfer_threads_proper): Likewise.
9446 * target.h (traget_core_of_thread): New macro.
9448 2012-04-18 Pedro Alves <palves@redhat.com>
9450 * aclocal.m4: Regenerate.
9451 * configure: Regenerate.
9453 2012-04-16 Yao Qi <yao@codesourcery.com>
9455 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9456 duplicated on address.
9458 2012-04-16 Yao Qi <yao@codesourcery.com>
9460 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9461 (struct tracepoint_action_ops) <send>: New field.
9462 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9463 (agent_expr_send, x_tracepoint_action_send): New.
9464 (l_tracepoint_action_send): New.
9465 (cmd_qtdp): Download and install tracepoint
9466 according to `use_agent'.
9467 (run_inferior_command): Add one more parameter `len'.
9469 (tracepoint_send_agent): New.
9470 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9472 2012-04-16 Yao Qi <yao@codesourcery.com>
9474 * tracepoint.c (download_tracepoints): Moved to ...
9475 (cmd_qtstart): ... here.
9477 2012-04-14 Yao Qi <yao@codesourcery.com>
9479 * tracepoint.c: Include inttypes.h.
9480 (struct collect_memory_action): Use sized types.
9481 (struct tracepoint): Likewise.
9482 (cmd_qtdp, stop_tracing): Update print specifiers.
9483 (cmd_qtp, response_tracepoint): Likewise.
9484 (collect_data_at_tracepoint): Likewise.
9485 (collect_data_at_step): Likewise.
9487 2012-04-14 Yao Qi <yao@codesourcery.com>
9489 Import gnulib module inttypes.
9490 * aclocal.m4, config.in, configure: Regenerated.
9492 2012-04-14 Yao Qi <yao@codesourcery.com>
9494 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9495 Makefile and config.status at last.
9497 2012-04-13 Yao Qi <yao@codesourcery.com>
9499 * tracepoint.c: Include stdint.h unconditionally.
9501 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9503 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9504 on BFD_HAVE_SYS_PROCFS_TYPE.
9505 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9506 * configure: Regenerate.
9507 * config.in: Likewise.
9509 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9511 * Makefile.in (clean): Also remove x32.c x32-linux.c
9512 x32-avx.c x32-avx-linux.c.
9513 (x32.o): New target.
9515 (x32-linux.o): Likewise.
9516 (x32-linux.c): Likewise.
9517 (x32-avx.o): Likewise.
9518 (x32-avx.c): Likewise.
9519 (x32-avx-linux.o): Likewise.
9520 (x32-avx-linux.c): Likewise.
9522 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9523 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9524 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9525 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9526 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9527 i386/x32-avx-linux.xml.
9529 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9530 (init_registers_x32_avx_linux): Likwise.
9531 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9532 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9534 2012-04-13 Pedro Alves <palves@redhat.com>
9536 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9537 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9538 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9539 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9542 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9544 * linux-x86-low.c (compat_x32_clock_t): New.
9545 (compat_x32_siginfo_t): Likewise.
9546 (compat_x32_siginfo_from_siginfo): Likewise.
9547 (siginfo_from_compat_x32_siginfo): Likewise.
9548 (linux_is_elf64): Likewise.
9549 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9550 and siginfo_from_compat_x32_siginfo for x32.
9551 (x86_arch_setup): Set linux_is_elf64.
9553 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9556 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9558 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9559 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9560 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9561 compatible with process.
9563 2012-04-12 Yao Qi <yao@codesourcery.com>
9565 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9566 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9567 (install-only, install-info, clean): Handle sub dir gnulib.
9568 (all-lib, am--refresh): New targets.
9569 (memmem.o): Remove target.
9570 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9571 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9572 (AC_REPLACE_FUNCS): Remove memmem.
9573 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9574 (AC_OUTPUT): Generate Makefile in gnulib/.
9575 * aclocal.m4, config.in, configure: Regenerated.
9577 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9579 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9581 2012-04-05 Pedro Alves <palves@redhat.com>
9583 -Werror=strict-aliasing
9585 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9588 2012-04-04 Pedro Alves <palves@redhat.com>
9590 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9591 (sparc_store_gregset_from_stack, sparc_store_gregset)
9592 (sparc_breakpoint_at): Fix formatting.
9594 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9596 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9598 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9599 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9600 * config.in: Regenerate.
9601 * configure: Likewise.
9603 2012-03-29 Pedro Alves <palves@redhat.com>
9605 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9606 Correct ptrace arguments.
9608 2012-03-28 Pedro Alves <palves@redhat.com>
9610 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9611 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9612 (IA64_FR1_REGNUM): New defines.
9613 (ia64_fetch_register): New.
9614 (the_low_target): Install it.
9615 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9617 * linux-low.c (linux_fetch_registers): Try the
9618 the_low_target.fetch_register hook first.
9620 * linux-arm-low.c (the_low_target): Adjust.
9621 * linux-bfin-low.c (the_low_target): Adjust.
9622 * linux-cris-low.c (the_low_target): Adjust.
9623 * linux-crisv32-low.c (the_low_target): Adjust.
9624 * linux-m32r-low.c (the_low_target): Adjust.
9625 * linux-m68k-low.c (the_low_target): Adjust.
9626 * linux-mips-low.c (the_low_target): Adjust.
9627 * linux-ppc-low.c (the_low_target): Adjust.
9628 * linux-s390-low.c (the_low_target): Adjust.
9629 * linux-sh-low.c (the_low_target): Adjust.
9630 * linux-sparc-low.c (the_low_target): Adjust.
9631 * linux-tic6x-low.c (the_low_target): Adjust.
9632 * linux-x86-low.c (the_low_target): Adjust.
9633 * linux-xtensa-low.c (the_low_target): Adjust.
9635 2012-03-26 Pedro Alves <palves@redhat.com>
9637 * server.c (handle_qxfer_libraries): Don't bail early if
9638 the_target->qxfer_libraries_svr4 is not NULL.
9640 2012-03-26 Pedro Alves <palves@redhat.com>
9642 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9644 2012-03-23 Pedro Alves <palves@redhat.com>
9646 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9647 "library-list-svr4" element's start tag when the the DSO list is
9650 2012-03-23 Pedro Alves <palves@redhat.com>
9652 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9653 a variable whose type size is the same as the inferior's pointer
9656 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9658 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9660 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9661 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9662 * linux-low.h: Include <signal.h>.
9663 (struct siginfo): Remove forward declaration.
9664 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9667 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9669 * .gitignore: Ignore more files.
9671 2012-03-19 Pedro Alves <palves@redhat.com>
9672 Jan Kratochvil <jan.kratochvil@redhat.com>
9674 * server.c (cont_thread, general_thread): Add describing comments.
9675 (start_inferior): Clear `cont_thread'.
9676 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9679 2012-03-15 Yao Qi <yao@codesourcery.com>
9681 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9683 (cmd_qtdp): ... here.
9685 2012-03-15 Yao Qi <yao@codesourcery.com>
9687 * tracepoint.c (struct tracepoint_action_ops): New.
9688 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9689 (m_tracepoint_action_download): New.
9690 (r_tracepoint_action_download): New.
9691 (x_tracepoint_action_download): New.
9692 (l_tracepoint_action_download): New.
9693 (add_tracepoint_action): Install `action->ops' according type.
9694 (download_tracepoint_1): Move code `download' function pointer
9695 of various tracepoint_action_ops.
9697 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9699 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9700 linux_ptrace_attach_warnings.
9702 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9704 * Makefile.in (linux-ptrace.o): New.
9705 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9706 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9707 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9708 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9709 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9711 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9713 2012-03-08 Yao Qi <yao@codesourcery.com>
9714 Pedro Alves <palves@redhat.com>
9716 Fix PR server/13392.
9717 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9719 * tracepoint.c (remove_tracepoint): New.
9720 (cmd_qtdp): Call remove_tracepoint when failed to install.
9722 2012-03-07 Pedro Alves <palves@redhat.com>
9724 * linux-low.c (get_detach_signal): New.
9725 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9726 Pass on pending signals to PTRACE_DETACH. Check the result of the
9728 * server.c (program_signals, program_signals_p): New.
9729 (handle_general_set): Handle QProgramSignals.
9730 * server.h (program_signals, program_signals_p): Declare.
9732 2012-03-05 Pedro Alves <palves@redhat.com>
9733 Jan Kratochvil <jan.kratochvil@redhat.com>
9735 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9738 2012-03-03 Yao Qi <yao@codesourcery.com>
9740 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9741 agent_look_up_symbols.
9743 2012-03-03 Yao Qi <yao@codesourcery.com>
9745 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9746 (linux-x86-low.o): Likewise.
9747 * server.h: Remove in_process_agent_loaded.
9748 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9752 2012-03-03 Yao Qi <yao@codesourcery.com>
9754 * tracepoint.c (gdb_agent_capability): New global.
9755 (in_process_agent_loaded_ust): Renamed to
9756 `in_process_agent_supports_ust'.
9758 (in_process_agent_supports_ust): Call agent_capability_check.
9759 (clear_installed_tracepoints): Assert that agent supports
9762 2012-03-03 Yao Qi <yao@codesourcery.com>
9764 * linux-low.c (linux_supports_agent): New.
9765 (linux_target_ops): Initialize field `supports_agent' with
9766 linux_supports_agent.
9767 * target.h (struct target_ops) <supports_agent>: New.
9768 (target_supports_agent): New macro.
9769 * server.c (handle_general_set): Handle packet 'QAgent'.
9770 (handle_query): Send `QAgent+'.
9771 * Makefile.in (server.o): Depends on agent.h.
9773 2012-03-03 Yao Qi <yao@codesourcery.com>
9775 * Makefile.in (OBS): Add agent.o.
9776 Add new rule for agent.o.
9777 Track dependence of tracepoint.c on agent.h.
9778 * tracepoint.c (run_inferior_command_1):
9779 (run_inferior_command): Call agent_run_command.
9780 (gdb_ust_connect_sync_socket): Deleted. Move it to
9782 (resume_thread, stop_thread): Likewise.
9783 (gdb_ust_socket_init): Renamed to ...
9784 (gdb_agent_socket_init): ... New.
9785 (gdb_ust_thread): Renamed to ...
9786 (gdb_agent_helper_thread): ... New.
9787 (gdb_ust_init): Move some code to ...
9788 (gdb_agent_init): ... here. New.
9789 [HAVE_UST]: Call gdb_ust_init.
9790 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9791 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9792 * config.in, configure: Regenerated.
9794 2012-03-02 Pedro Alves <palves@redhat.com>
9796 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9797 * linux-low.c (struct simple_pid_list): New.
9798 (stopped_pids): New a struct simple_pid_list pointer.
9799 (add_to_pid_list, pull_pid_from_list): New.
9800 (handle_extended_wait): Don't assume the first signal new children
9801 report is SIGSTOP. Adjust call to pull_pid_from_list.
9802 (linux_wait_for_lwp): Adjust.
9804 2012-03-02 Yao Qi <yao@codesourcery.com>
9806 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9809 2012-03-02 Yao Qi <yao@codesourcery.com>
9811 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9812 `stop_pc' and `tpoint'. Update caller.
9814 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9816 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9817 * linux-low.c (use_linux_regsets): New macro.
9818 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9819 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9820 (linux_register_in_regsets): New function.
9821 (usr_fetch_inferior_registers): Skip registers covered by
9823 (usr_store_inferior_registers): Likewise.
9824 (usr_fetch_inferior_registers): New macro.
9825 (usr_store_inferior_registers): Likewise.
9826 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9827 (linux_store_registers): Likewise.
9828 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9830 (init_registers_mips64_dsp_linux): Likewise.
9831 (init_registers_mips_linux): New macro.
9832 (init_registers_mips_dsp_linux): Likewise.
9833 (mips_dsp_num_regs): Likewise.
9834 (DSP_BASE, DSP_CONTROL): New fallback macros.
9835 (mips_base_regs): New macro.
9836 (mips_regmap): Use it. Fix the size.
9837 (mips_dsp_regmap): New variable.
9838 (mips_dsp_regset_bitmap): Likewise.
9839 (mips_arch_setup): New function.
9840 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9842 (mips_cannot_store_register): Likewise.
9843 (the_low_target): Update .arch_setup, .num_regs and .regmap
9844 initializers. Add .regset_bitmap initializer.
9845 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9847 * linux-bfin-low.c (the_low_target): Likewise.
9848 * linux-cris-low.c (the_low_target): Likewise.
9849 * linux-crisv32-low.c (the_low_target): Likewise.
9850 * linux-ia64-low.c (the_low_target): Likewise.
9851 * linux-m32r-low.c (the_low_target): Likewise.
9852 * linux-m68k-low.c (the_low_target): Likewise.
9853 * linux-ppc-low.c (the_low_target): Likewise.
9854 * linux-s390-low.c (the_low_target): Likewise.
9855 * linux-sh-low.c (the_low_target): Likewise.
9856 * linux-sparc-low.c (the_low_target): Likewise.
9857 * linux-tic6x-low.c (the_low_target): Likewise.
9858 * linux-x86-low.c (the_low_target): Likewise.
9859 * linux-xtensa-low.c (the_low_target): Likewise.
9860 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9861 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9862 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9864 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9865 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9867 2012-02-29 Yao Qi <yao@codesourcery.com>
9868 Pedro Alves <palves@redhat.com>
9870 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9871 `step_over_finished' is true.
9873 2012-02-27 Pedro Alves <palves@redhat.com>
9875 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9876 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9878 2012-02-27 Pedro Alves <palves@redhat.com>
9881 * linux-low.c (pid_is_stopped): New.
9882 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9884 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9886 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9889 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9891 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9893 2012-02-24 Luis Machado <lgustavo@codesourcery>
9895 * server.c (handle_query): Advertise support for target-side
9896 breakpoint condition evaluation.
9897 (process_point_options): New function.
9898 (process_serial_event): When inserting a breakpoint, check for
9899 a target-side condition that should be evaluated.
9901 * mem-break.c: Include regcache.h and ax.h.
9902 (point_cond_list_t): New data structure.
9903 (breakpoint) <cond_list>: New field.
9904 (find_gdb_breakpoint_at): Make non-static.
9905 (delete_gdb_breakpoint_at): Clear any target-side
9907 (clear_gdb_breakpoint_conditions): New function.
9908 (add_condition_to_breakpoint): Likewise.
9909 (add_breakpoint_condition): Likewise.
9910 (gdb_condition_true_at_breakpoint): Likewise.
9911 (gdb_breakpoint_here): Return result directly instead
9912 of going through a local variable.
9914 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9915 (clear_gdb_breakpoint_conditions): Likewise.
9916 (add_breakpoint_condition): Likewise.
9917 (gdb_condition_true_at_breakpoint): Likewise.
9919 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9920 (need_step_over_p): Take target-side breakpoint condition into
9923 2012-02-24 Luis Machado <lgustavo@codesourcery>
9925 * server.h: Include tracepoint.h.
9926 (agent_mem_read, agent_get_trace_state_variable_value,
9927 agent_set_trace_state_variable_value,
9928 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9929 get_set_tsv_func_addr): New prototypes.
9931 * ax.h: New include file.
9932 * ax.c: New source file.
9934 * tracepoint.c: Include ax.h.
9935 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9936 agent_expr, eval_result_type): Move to ax.h.
9937 (parse_agent_expr): Rename to ...
9938 (gdb_parse_agent_expr): ... this, make it non-static and move
9940 (unparse_agent_expr) Rename to ...
9941 (gdb_unparse_agent_expr): ... this, make it non-static and move
9943 (eval_agent_expr): Rename to ...
9944 (eval_tracepoint_agent_expr): ... this.
9945 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9946 forward declarations.
9947 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9948 (agent_get_trace_state_variable_value): New function.
9949 (agent_set_trace_state_variable_value): New function.
9950 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9951 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9952 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9953 (condition_true_at_tracepoint): Likewise.
9954 (parse_agent_expr): Rename to ...
9955 (gdb_parse_agent_expr): ... this and move to ax.c.
9956 (unparse_agent_expr): Rename to ...
9957 (gdb_unparse_agent_expr): ... this and move to ax.c.
9958 (gdb_agent_op_name): Move to ax.c.
9959 (eval_agent_expr): Rename to ...
9960 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9962 (eval_tracepoint_agent_expr): New function.
9963 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9965 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9967 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9968 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9969 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9970 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9971 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9972 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9973 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9974 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9975 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9976 (compile_bytecodes): Remove forward declaration.
9977 (is_goto_target): Move to ax.c.
9978 (compile_bytecodes): Move to ax.c and call
9979 agent_get_trace_state_variable_value (...) and
9980 agent_set_trace_state_variable_value (...).
9982 * Makefile.in: Update ax.c and IPA dependencies.
9984 2012-02-24 Pedro Alves <palves@redhat.com>
9986 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9987 (cmd_bigqtbuffer_circular): ... this. Only handle
9988 'QTBuffer:circular:'.
9989 (handle_tracepoint_general_set): Adjust.
9991 2012-02-16 Yao Qi <yao@codesourcery.com>
9993 * inferiors.c: Move code to ...
9994 * dll.c: .... here. New.
9995 * server.h: Declare clear_dlls.
9996 * Makefile.in (SFILES): Add dll.c.
10000 2012-02-11 Yao Qi <yao@codesourcery.com>
10002 * server.c: (handle_monitor_command): Add a new parameter
10004 (handle_query): Update caller.
10006 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10008 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10009 * configure, config.in: Regenerate.
10010 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10013 2012-02-02 Pedro Alves <palves@redhat.com>
10015 Try SIGKILL first, then PTRACE_KILL.
10016 * linux-low.c (linux_kill_one_lwp): New.
10017 (linux_kill_one_lwp): Rename to ...
10018 (kill_one_lwp_callback): ... this. Use the new
10019 linux_kill_one_lwp.
10021 2012-02-02 Pedro Alves <palves@redhat.com>
10023 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10026 2012-01-27 Pedro Alves <palves@redhat.com>
10028 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10029 (elf_64_file_p): Make static.
10030 (linux_pid_exe_is_elf_64_file): New.
10031 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10032 Delete declarations.
10033 (linux_pid_exe_is_elf_64_file): Declare.
10034 * linux-x86-low.c (x86_arch_setup): Use
10035 linux_pid_exe_is_elf_64_file.
10037 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10039 * linux-low.c (linux_wait_for_event_1): Rename to ...
10040 (linux_wait_for_event): ... here and merge it with former
10041 linux_wait_for_event - new variable wait_ptid, use it.
10042 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10044 2012-01-23 Pedro Alves <palves@redhat.com>
10046 * server.c (main): Avoid yet another case of infinite loop while
10047 detaching/killing after a longjmp.
10049 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10052 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10054 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10056 * hostio.c (handle_readlink): New function.
10057 (handle_vFile): Call it to handle "vFile:readlink" packets.
10059 2012-01-20 Pedro Alves <palves@redhat.com>
10060 Ulrich Weigand <ulrich.weigand@linaro.org>
10062 * server.c (handle_v_requests): Only support vAttach and vRun to
10063 start multiple processes when in extended protocol mode.
10065 2012-01-17 Pedro Alves <palves@redhat.com>
10067 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10068 memalign plus mprotect to allocate the scratch buffer.
10070 2012-01-13 Pedro Alves <palves@redhat.com>
10072 * server.c (attach_inferior): Clear `cont_thread'.
10074 2012-01-13 Pedro Alves <palves@redhat.com>
10076 * server.c (main): Avoid infinite loop while detaching/killing
10079 2012-01-09 Doug Evans <dje@google.com>
10081 * server.c (start_inferior): Set last_ptid in --wrapper case.
10083 2012-01-06 Yao Qi <yao@codesourcery.com>
10085 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10087 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10089 2012-01-04 Yao Qi <yao@codesourcery.com>
10091 * tracepoint.c (cmd_qtdp): Print debug message
10092 for static tracepoint.
10094 2012-01-04 Yao Qi <yao@codesourcery.com>
10096 * tracepoint.c (trace_vdebug): Differentiate debug message
10097 between gdbserver and IPA.
10099 2012-01-03 Yao Qi <yao@codesourcery.com>
10101 * tracepoint.c (tracepoint_was_hit): Don't collect for
10104 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10106 * terminal.h: Reformat copyright header.
10108 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10110 * server.c (gdbserver_version): Update copyright year.
10111 * gdbreplay.c (gdbreplay_version): Likewise.
10113 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10115 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10118 2011-12-18 Hui Zhu <teawater@gmail.com>
10119 * linux-low.c (linux_create_inferior): Save return value to ret.
10121 2011-12-18 Hui Zhu <teawater@gmail.com>
10123 * linux-low.c (linux_create_inferior): Save return value to ret.
10125 2011-12-16 Doug Evans <dje@google.com>
10127 * linux-low.c (linux_create_inferior): If stdio connection,
10128 redirect stdin from /dev/null, stdout to stderr.
10129 * remote-utils.c (remote_is_stdio): New static global.
10130 (remote_connection_is_stdio): New function.
10131 (remote_prepare): Handle stdio connection.
10132 (remote_open): Ditto.
10133 (remote_close): Don't close stdin for stdio connections.
10134 (read_prim,write_prim): New functions. Replace all calls to
10135 read/write to these.
10136 * server.c (main): Watch for "-" argument. Move call to
10137 remote_prepare before start_inferior.
10138 * server.h (STDIO_CONNECTION_NAME): New macro.
10139 (remote_connection_is_stdio): Declare.
10141 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10142 in debugging output.
10144 2011-12-15 Yao Qi <yao@codesourcery.com>
10146 * tracepoint.c: Include sys/syscall.h.
10147 (gdb_ust_thread): Remove preprocessor conditional.
10149 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10151 * linux-low.c (linux_detach_one_lwp): Call
10152 the_low_target.prepare_to_resume before detaching.
10154 2011-12-14 Yao Qi <yao@codesourcery.com>
10156 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10159 2011-12-14 Yao Qi <yao@codesourcery.com>
10161 * i386-low.c (i386_low_stopped_data_address): Initialize local
10162 variable `control'.
10164 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10168 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10169 DR_CONTROL unless necessary. Extend comments.
10170 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10171 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10173 2011-12-13 Yao Qi <yao@codesourcery.com>
10175 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10177 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10179 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10181 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10182 Print new debug message for such case.
10184 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10186 Fix overlapping memcpy.
10187 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10188 the read_inferior_memory transfer.
10189 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10190 write_inferior_memory transfer.
10191 (set_fast_tracepoint_jump): New variable buf. Use it for the
10192 read_inferior_memory and write_inferior_memory transfers.
10193 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10194 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10195 Use it for the write_inferior_memory transfer.
10196 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10199 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10201 * linux-low.c (fetch_register, store_register): Make code
10202 consistent, fix formatting.
10204 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10206 * linux-low.c (usr_store_inferior_registers): Factor out code
10207 to handle individual registers into...
10208 (store_register): ... this new function.
10210 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10212 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10213 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10214 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10215 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10216 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10217 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10218 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10219 (srv_xmlfiles): Add new XML files.
10221 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10223 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10224 (init_registers_s390_linux32v1): Add prototype.
10225 (init_registers_s390_linux32v2): Likewise.
10226 (init_registers_s390_linux64v1): Likewise.
10227 (init_registers_s390_linux64v2): Likewise.
10228 (init_registers_s390x_linux64v1): Likewise.
10229 (init_registers_s390x_linux64v2): Likewise.
10230 (s390_num_regs): Increment to 52.
10231 (s390_regmap): Add orig_r2 register.
10232 (s390_num_regs_3264): Increment to 68.
10233 (s390_regmap_3264): Add orig_r2 register.
10234 (s390_collect_ptrace_register): Handle orig_r2 register.
10235 (s390_supply_ptrace_register): Likewise.
10236 (s390_fill_last_break): New function.
10237 (s390_store_last_break): Likewise.
10238 (s390_fill_system_call): New function.
10239 (s390_store_system_call): Likewise.
10240 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10242 (s390_check_regset): New function.
10243 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10244 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10245 Update target_regsets for available register sets.
10247 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10248 Jan Kratochvil <jan.kratochvil@redhat.com>
10250 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10251 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10253 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10254 * linux-low.h (struct process_info_private): New member r_debug.
10255 * server.c (handle_qxfer_libraries): Call
10256 the_target->qxfer_libraries_svr4.
10257 (handle_qxfer_libraries_svr4): New function.
10258 (qxfer_packets): New entry "libraries-svr4".
10259 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10260 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10261 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10262 PACKET_qXfer_libraries_svr4.
10264 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10266 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10267 PSW address/mask between 8-byte and 16-byte formats.
10268 (s390_supply_ptrace_register): Likewise.
10269 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10270 basic addressing mode bit.
10272 2011-11-24 Stan Shebs <stan@codesourcery.com>
10274 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10276 2011-11-17 Stan Shebs <stan@codesourcery.com>
10278 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10279 (tracing_start_time): New global.
10280 (tracing_stop_time): New global.
10281 (tracing_user_name): New global.
10282 (tracing_notes): New global.
10283 (tracing_stop_note): New global.
10284 (cmd_qtstart): Set traceframe_usage, start_time.
10285 (stop_tracing): Set stop_time.
10286 (cmd_qtstatus): Report additional status.
10287 (cmd_qtp): New function.
10288 (handle_tracepoint_query): Call it.
10289 (cmd_qtnotes): New function.
10290 (handle_tracepoint_general_set): Call it.
10291 (get_timestamp): Rename from tsv_get_timestamp.
10293 2011-11-14 Stan Shebs <stan@codesourcery.com>
10294 Kwok Cheung Yeung <kcy@codesourcery.com>
10296 * linux-x86-low.c (small_jump_insn): New.
10297 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10298 trampoline and error message, build a trampoline and issue a small
10299 jump instruction to it.
10300 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10301 trampoline and error message.
10302 (x86_get_min_fast_tracepoint_insn_len): New.
10303 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10304 * linux-low.h (struct linux_target_ops): Add arguments to
10305 install_fast_tracepoint_jump_pad operation, add new operation.
10306 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10308 (linux_get_min_fast_tracepoint_insn_len): New function.
10309 (linux_target_op): Add new operation.
10310 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10311 (gdb_trampoline_buffer_end): Ditto.
10312 (gdb_trampoline_buffer_error): Ditto.
10313 (struct ipa_sym_addresses): Add fields for new IPA variables.
10314 (symbol_list): Add entries for new IPA variables.
10315 (struct tracepoint): Add fields to hold the address range of the
10316 trampoline used by the tracepoint.
10317 (trampoline_buffer_head): New static variable.
10318 (trampoline_buffer_tail): Ditto.
10319 (claim_trampoline_space): New function.
10320 (have_fast_tracepoint_trampoline_buffer): New function.
10321 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10323 (install_fast_tracepoint): Ditto, also add error buffer argument.
10324 (cmd_qtminftpilen): New function.
10325 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10326 (fast_tracepoint_from_trampoline_address): New function.
10327 (fast_tracepoint_collecting): Handle trampoline as part of jump
10329 (set_trampoline_buffer_space): New function.
10330 (initialize_tracepoint): Initialize new IPA variables.
10331 * target.h (struct target_ops): Add arguments to
10332 install_fast_tracepoint_jump_pad operation, add new
10333 get_min_fast_tracepoint_insn_len operation.
10334 (target_get_min_fast_tracepoint_insn_len): New.
10335 (install_fast_tracepoint_jump_pad): Add arguments.
10336 * server.h (IPA_BUFSIZ): Define.
10337 * linux-i386-ipa.c: Include extra header files.
10338 (initialize_fast_tracepoint_trampoline_buffer): New function.
10339 (initialize_low_tracepoint): Call it.
10340 * server.h (set_trampoline_buffer_space): Declare.
10341 (claim_trampoline_space): Ditto.
10342 (have_fast_tracepoint_trampoline_buffer): Ditto.
10344 2011-11-14 Yao Qi <yao@codesourcery.com>
10346 * server.c (handle_query): Handle InstallInTrace for qSupported.
10347 * tracepoint.c (add_tracepoint): Sort list.
10348 (install_tracepoint, download_tracepoint): New.
10349 (cmd_qtdp): Call them to install and download tracepoints.
10350 (sort_tracepoints): Removed.
10351 (cmd_qtstart): Update.
10353 2011-11-14 Yao Qi <yao@codesourcery.com>
10355 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10356 * mem-break.h: Declare.
10357 * tracepoint.c (cmd_qtstart): Move some code to ...
10358 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10360 (download_tracepoints): Move some code to ...
10361 (download_tracepoint_1): ... here. New.
10363 2011-11-08 Yao Qi <yao@codesourcery.com>
10365 * remote-utils.c (relocate_instruction): A comment fix.
10367 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10369 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10370 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10371 dr_status_mirror and dr_control_mirror from debug_reg_state.
10372 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10373 (i386_initial_stuff): Remove use of deleted globals.
10374 (i386_get_thread_context, i386_set_thread_context,
10375 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10376 from debug_reg_state.
10378 2011-11-05 Yao Qi <yao@codesourcery.com>
10380 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10381 address as TPOINT's.
10383 2011-11-02 Stan Shebs <stan@codesourcery.com>
10385 * tracepoint.c (agent_mem_read_string): New function.
10386 (eval_agent_expr): Call it for tracenz.
10387 * server.c (handle_query): Report support for tracenz.
10389 2011-11-02 Yao Qi <yao@codesourcery.com>
10391 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10393 2011-11-02 Yao Qi <yao@codesourcery.com>
10395 * target.h: Fix a typo in comment.
10397 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10399 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10400 clobber the breakpoints' shadows with fast tracepoint jumps.
10401 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10402 * target.c (write_inferior_memory): Also pass MYADDR down to
10405 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10407 * configure.ac: Check support for personality routine.
10408 * configure: Regenerate.
10409 * config.in: Likewise.
10410 * linux-low.c: Include <sys/personality.h>.
10411 Define ADDR_NO_RANDOMIZE if necessary.
10412 (linux_create_inferior): Disable address space randomization when
10413 forking inferior, if requested.
10414 (linux_supports_disable_randomization): New function.
10415 (linux_target_ops): Install it.
10416 * server.h (disable_randomization): Declare.
10417 * server.c (disable_randomization): New global variable.
10418 (handle_general_set): Handle QDisableRandomization.
10419 (handle_query): Likewise for qSupported.
10420 (main): Support --disable-randomization and --no-disable-randomization
10421 command line arguments.
10422 * target.h (struct target_ops): Add supports_disable_randomization.
10423 (target_supports_disable_randomization): New macro.
10425 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10427 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10429 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10430 [!PT_GETDSBT] (target_loadmap): New definition.
10431 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10432 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10433 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10434 and PT_GETDSBT to LINUX_LOADMAP.
10435 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10436 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10438 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10440 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10441 (arm_linux_hwbp_cap): New static variable.
10442 (arm_linux_get_hwbp_cap): Replace by ...
10443 (arm_linux_init_hwbp_cap): ... this new function.
10444 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10445 (arm_linux_get_hw_watchpoint_count): Likewise.
10446 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10447 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10448 (arm_prepare_to_resume): Use perror_with_name instead of error.
10450 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10452 * linux-arm-low.c: Include <signal.h>.
10453 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10454 (struct arm_linux_hwbp_cap): New data type.
10455 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10456 (struct arm_linux_hw_breakpoint): New data type.
10457 (MAX_BPTS, MAX_WPTS): Define.
10458 (struct arch_process_info, struct arch_lwp_info): New data types.
10459 (arm_linux_get_hwbp_cap): New function.
10460 (arm_linux_get_hw_breakpoint_count): Likewise.
10461 (arm_linux_get_hw_watchpoint_count): Likewise.
10462 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10463 (arm_hwbp_control_initialize): Likewise.
10464 (arm_hwbp_control_is_enabled): Likewise.
10465 (arm_hwbp_control_is_initialized): Likewise.
10466 (arm_hwbp_control_disable): Likewise.
10467 (arm_linux_hw_breakpoint_equal): Likewise.
10468 (arm_linux_hw_point_initialize): Likewise.
10469 (struct update_registers_data): New data structure.
10470 (update_registers_callback: New function.
10471 (arm_insert_point): Likewise.
10472 (arm_remove_point): Likewise.
10473 (arm_stopped_by_watchpoint): Likewise.
10474 (arm_stopped_data_address): Likewise.
10475 (arm_new_process): Likewise.
10476 (arm_new_thread): Likewise.
10477 (arm_prepare_to_resume): Likewise.
10478 (the_low_target): Register arm_insert_point, arm_remove_point,
10479 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10480 arm_new_thread, and arm_prepare_to_resume.
10482 2011-09-15 Stan Shebs <stan@codesourcery.com>
10484 * server.h (struct emit_ops): Add compare-goto fields.
10485 * tracepoint.c (gdb_agent_op_sizes): New table.
10486 (emit_eq_goto): New function.
10487 (emit_ne_goto): New function.
10488 (emit_lt_goto): New function.
10489 (emit_le_goto): New function.
10490 (emit_gt_goto): New function.
10491 (emit_ge_goto): New function.
10492 (is_goto_target): New function.
10493 (compile_bytecodes): Recognize special cases of compare-goto
10494 combinations and call specialized emitters for them.
10495 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10496 (amd64_emit_ne_goto): New function.
10497 (amd64_emit_lt_goto): New function.
10498 (amd64_emit_le_goto): New function.
10499 (amd64_emit_gt_goto): New function.
10500 (amd64_emit_ge_goto): New function.
10501 (amd64_emit_ops): Add the new functions.
10502 (i386_emit_eq_goto): New function.
10503 (i386_emit_ne_goto): New function.
10504 (i386_emit_lt_goto): New function.
10505 (i386_emit_le_goto): New function.
10506 (i386_emit_gt_goto): New function.
10507 (i386_emit_ge_goto): New function.
10508 (i386_emit_ops): Add the new functions.
10510 2011-09-08 Stan Shebs <stan@codesourcery.com>
10512 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10513 (i386_emit_epilogue): Restore %ebx.
10515 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10517 * server.c (step_thread): Remove definition.
10518 (process_serial_event): Don't handle Hs.
10519 * server.h (step_thread): Remove declaration.
10520 * target.c (set_desired_inferior): Remove use of step_thread.
10522 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10524 * linux-low.c: Include linux-procfs.h.
10525 (linux_attach_lwp_1): Update comments.
10526 (linux_attach): Scan for existing threads when attaching to a
10527 process that is the tgid.
10528 * Makefile.in: Update dependencies.
10530 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10532 * configure.srv: Add linux-procfs.o dependencies.
10534 2011-08-14 Yao Qi <yao@codesourcery.com>
10536 * target.h (struct target_ops): Fix indent.
10537 * win32-low.c (win32_target_ops): Fix comment.
10539 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10540 Yao Qi <yao@codesourcery.com>
10542 * Makefile.in (clean): Remove tic6x-*.c files.
10543 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10544 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10545 (tic6x-c64xp-linux.c): Likewise.
10546 * configure.srv: Add support for tic6x-*-uclinux.
10547 * linux-tic6x-low.c: New.
10548 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10550 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10551 Yao Qi <yao@codesourcery.com>
10553 * target.h (struct target_ops): Add read_loadmap.
10554 * linux-low.c (struct target_loadseg): New type.
10555 (struct target_loadmap): New type.
10556 (linux_read_loadmap): New function.
10557 (linux_target_ops): Add linux_read_loadmap.
10558 * server.c (handle_query): Support qXfer:fdpic:read packet.
10559 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10562 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10564 * win32-low.c: Include <stdint.h>.
10566 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10568 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10569 to the inferior here.
10570 (i386_remove_aligned_watchpoint): Ditto.
10571 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10572 fit part of the watchpoint in the debug registers.
10573 (i386_update_inferior_debug_regs): New.
10574 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10575 registers, and only update the inferior on success.
10576 (i386_low_remove_watchpoint): Ditto.
10578 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10580 * linux-low.c (compare_ints, unique, list_threads, show_process,
10581 linux_core_of_thread): Delete.
10582 (linux_target_ops): Change linux_core_of_thread to
10583 linux_common_core_of_thread.
10584 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10585 * utils.c (malloc_failure): Change type of argument.
10586 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10587 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10588 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10589 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10590 (IPA_OBJS): Add common-utils-ipa.o.
10591 (ptid_h, linux_osdata_h): New macros.
10592 (server_h): Add common/common-utils.h, common/xml-utils.h,
10593 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10595 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10596 ptid.o, buffer.o): New rules.
10597 (linux-low.o): Add common/linux-osdata.h as a dependency.
10598 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10599 * configure.ac: Add AC_HEADER_DIRENT check.
10600 * config.in: Regenerate.
10601 * configure: Regenerate.
10602 * remote-utils.c (xml_escape_text): Delete.
10603 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10604 buffer_xml_printf): Move to common/buffer.c.
10605 * server.c (main): Remove call to initialize_inferiors.
10606 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10607 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10608 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10609 internal_error, gdb_assert, gdb_assert_fail): Delete.
10610 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10611 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10613 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10614 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10615 initialize_inferiors): Delete.
10617 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10619 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10622 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10624 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10626 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10628 2011-05-26 Yao Qi <yao@codesourcery.com>
10630 * Makefile.in (thread-db.o): Track dependence to
10631 common/gdb_thread_db.h.
10632 * thread-db.c: include gdb_thread_db.h from right place.
10634 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10636 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10637 __FILE__ and __LINE__ to internal_error.
10639 2011-05-13 Doug Evans <dje@google.com>
10641 * thread-db.c (try_thread_db_load_from_sdir): New function.
10642 (try_thread_db_load_from_dir): New function.
10643 (thread_db_load_search): Handle $sdir, ignore $pdir.
10644 Remove trying of system directories if search of
10645 libthread-db-search-path fails, that is now done via $sdir.
10647 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10649 * server.c (handle_query): Add EnableDisableTracepoints to the list
10650 of supported features.
10651 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10653 (cmd_qtenable_disable): New.
10654 (cmd_qtstart): Install tracepoints even if disabled.
10655 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10656 receiving a QTEnable or QTDisable packet.
10657 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10658 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10660 (gdb_probe): Skip data collection if static tracepoint is disabled.
10662 2011-05-10 Doug Evans <dje@google.com>
10664 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10666 2011-05-04 Doug Evans <dje@google.com>
10668 * linux-low.c (linux_join): Skip process lookup.
10669 * spu-low.c (spu_join): Ditto.
10670 * server.c (join_inferiors_callback): Delete.
10671 (process_serial_event): For 'D' packet (detach) call join_inferior
10674 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10676 * README: Don't mention xscale*-*-linux*.
10677 * configure.srv (xscale*-*-linux*): Don't handle target.
10679 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10681 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10683 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10684 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10685 (i386_emit_void_call_2): Likewise.
10687 2011-04-26 Yao Qi <yao@codesourcery.com>
10689 * linux-low.c: Move common macros to linux-ptrace.h.
10690 Include linux-ptrace.h.
10691 * Makefile.in (linux_ptrace_h): New.
10692 (linux-low.o): Depends on linux-ptrace.h.
10694 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10696 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10697 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10698 (remote_prepare): New function with most of the TCP code from ...
10699 (remote_open): ... here. Detect PORT here unconditionally. Move also
10700 setting transport_is_reliable.
10701 * server.c (run_once): New variable.
10702 (gdbserver_usage): Document it.
10703 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10704 the first run if RUN_ONCE.
10705 * server.h (run_once, remote_prepare): New declarations.
10707 2011-04-19 Tom Tromey <tromey@redhat.com>
10709 * win32-low.c (handle_load_dll): Remove duplicate "the".
10711 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10713 Remove support for old Cygwin 1.5 versions.
10714 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10715 function to avoid warning.
10716 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10719 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10721 * gdbserver/server.h (Macro _): Define it if not available.
10723 2011-03-14 Michael Snyder <msnyder@vmware.com>
10725 * hostio.c (handle_close): Remove unnecessary null test.
10727 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10729 * Makefile.in (maintainer-clean realclean distclean): Remove
10730 "make ... subdir_do" command.
10732 2011-03-10 Michael Snyder <msnyder@vmware.com>
10734 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10736 * server.c (handle_v_run): Free alloced buffer on early return.
10738 2011-03-09 Yao Qi <yao@codesourcery.com>
10741 2011-03-04 Yao Qi <yao@codesourcery.com>
10743 * Makefile.in: Remove GNU make feature --directory.
10745 2011-03-05 Yao Qi <yao@codesourcery.com>
10747 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10748 (subdir_do): New make target. Copied from gdb/Makefile.
10749 (maintainer-clean, realclean, distclean, clean): Call corresponding
10750 make targets in common/Makefile.
10752 2011-02-11 Yao Qi <yao@codesourcery.com>
10754 * configure.ac: Call AC_PROG_RANLIB.
10755 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10756 * configure: Regenerate.
10758 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10760 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10762 2011-03-06 Yao Qi <yao@codesourcery.com>
10764 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10766 2011-03-05 Yao Qi <yao@codesourcery.com>
10768 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10769 (subdir_do): New make target. Copied from gdb/Makefile.
10770 (maintainer-clean, realclean, distclean, clean): Call corresponding
10771 make targets in common/Makefile.
10773 2011-03-04 Yao Qi <yao@codesourcery.com>
10775 * Makefile.in: Remove GNU make feature --directory.
10777 2011-03-04 Michael Snyder <msnyder@vmware.com>
10779 * server.c (queue_stop_reply): Call xmalloc not malloc.
10781 2011-03-02 Michael Snyder <msnyder@vmware.com>
10783 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10785 2011-02-28 Michael Snyder <msnyder@vmware.com>
10787 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10788 (cmd_qtframe): Ditto.
10789 (cmd_qtbuffer): Ditto.
10790 (cmd_bigqtbuffer): Ditto.
10792 * utils.c (decimal2str): Initialize 'width' to nine, then
10793 don't mess with it.
10795 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10797 * hostio.c (require_data): Free *data, not data.
10799 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10801 * hostio.c (require_data): Use free, not xfree.
10803 2011-02-27 Michael Snyder <msnyder@vmware.com>
10805 * server.c (handle_query): Discard unused value.
10807 * hostio.c (require_data): Free malloc memory before returning
10810 2011-02-26 Michael Snyder <msnyder@vmware.com>
10812 * linux-low.c (list_threads): Call closedir for dirent.
10814 2011-02-27 Michael Snyder <msnyder@vmware.com>
10816 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10817 a case statement falls through.
10819 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10821 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10824 2011-02-26 Michael Snyder <msnyder@vmware.com>
10826 * utils.c (decimal2str): Eliminate dead code and dead param.
10827 (pulongest): Drop dead param from call to decimal2str.
10830 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10832 Revert the following patch (not approved yet):
10833 2011-02-21 Hui Zhu <teawater@gmail.com>
10834 * tracepoint.c (tp_printf): New function.
10835 (eval_agent_expr): Handle gdb_agent_op_printf.
10837 2011-02-21 Hui Zhu <teawater@gmail.com>
10839 * tracepoint.c (tp_printf): New function.
10840 (eval_agent_expr): Handle gdb_agent_op_printf.
10842 2011-02-18 Tom Tromey <tromey@redhat.com>
10844 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10845 (tracepoint.o): Likewise.
10846 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10847 (gdb_agent_op_names): Likewise.
10849 2011-02-18 Tom Tromey <tromey@redhat.com>
10851 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10852 gdb_agent_op_rot>: New constants.
10853 (gdb_agent_op_names): Add pick and roll.
10854 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10857 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10859 * aclocal.m4: Regenerated with aclocal-1.11.1.
10861 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10863 * server.c (handle_qxfer_traceframe_info): New.
10864 (qxfer_packets): Register "traceframe-info".
10865 (handle_query): Report support for qXfer:traceframe-info:read+.
10866 * tracepoint.c (match_blocktype): New.
10867 (traceframe_find_block_type): Rename to ...
10868 (traceframe_walk_blocks): ... this. Add callback filter argument,
10870 (traceframe_find_block_type): New, reimplemented on top of
10871 traceframe_walk_blocks.
10872 (build_traceframe_info_xml): New.
10873 (traceframe_read_info): New.
10874 * server.h (traceframe_read_info): Declare.
10876 2011-02-11 Yao Qi <yao@codesourcery.com>
10878 * configure.ac: Call AC_PROG_RANLIB.
10879 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10880 * configure: Regenerate.
10882 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10884 * server.c (gdb_read_memory): Change return semantics to allow
10886 (handle_search_memory_1): Adjust.
10887 (process_serial_event) <'m' packet>: Handle partial transfers.
10888 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10890 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10892 * regcache.c (init_register_cache): Initialize
10893 regcache->register_status.
10894 (free_register_cache): Release regcache->register_status.
10895 (regcache_cpy): Copy register_status.
10896 (registers_to_string): Print 'x's for unavailable registers.
10897 (supply_register): Mark the register's status valid or
10898 unavailable, depending on whether a buffer was passed in or not.
10899 (supply_register_zeroed): New.
10900 (supply_regblock): Mark the registers' status valid or
10901 unavailable, depending on whether a buffer was passed in or not.
10902 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10903 (struct regcache): New `register_status' field.
10904 (supply_register_zeroed): Declare.
10905 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10906 supply_register_zeroed, rather than passing a NULL buffer to
10908 * tracepoint.c (fetch_traceframe_registers): Update comment.
10910 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10912 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10915 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10917 * server.h (decode_xfer_write): Change prototype.
10918 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10919 and don't extract the annex here.
10920 * server.c (decode_xfer_read): Remove `annex' parameter,
10921 and don't extract the annex here.
10922 (decode_xfer): New.
10923 (struct qxfer): New.
10924 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10925 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10926 (handle_qxfer_statictrace): New functions, abstracted out from
10927 handle_query, and made to use the struct qxfer interface.
10928 (handle_threads_qxfer_proper): Rename to ...
10929 (handle_qxfer_threads_proper): ... this.
10930 (handle_threads_qxfer): Rename to ...
10931 (handle_qxfer_threads): ... this. Adjust.
10932 (qxfer_packets): New array.
10933 (handle_qxfer): New function.
10934 (handle_query): Use handle_qxfer.
10936 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10938 * gdbreplay.c: Shorten lines of >= 80 columns.
10939 * linux-low.c: Ditto.
10940 * linux-ppc-low.c: Ditto.
10941 * linux-s390-low.c: Ditto.
10942 * linux-sparc-low.c: Ditto.
10943 * linux-x86-low.c: Ditto.
10944 * linux-xtensa-low.c: Ditto.
10945 * mem-break.c: Ditto.
10946 * nto-low.c: Ditto.
10947 * regcache.h: Ditto.
10948 * remote-utils.c: Ditto.
10951 * thread-db.c: Ditto.
10952 * tracepoint.c: Ditto.
10954 * win32-low.h: Ditto.
10956 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10958 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10961 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10963 * server.c (gdbserver_version): Update copyright year in version
10965 * gdbreplay.c (gdbreplay_version): Ditto.
10967 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10969 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10970 * linux-bfin-low.c: New file.
10971 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10972 PT_DATA_ADDR for BFIN targets.
10973 * Makefile.in (SFILES): Add linux-bfin-low.c.
10974 (clean): Remove reg-bfin.c.
10975 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10976 * README: Mention supported Blackfin targets.
10978 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10980 * .gitignore: New file.
10982 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10984 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10986 2010-10-22 Jie Zhang <jie@codesourcery.com>
10988 * Makefile.in: Add FLAGS_TO_PASS variable.
10989 (install): Remove dependency of install-only and recursively
10990 invoke make for install-only.
10992 2010-10-04 Doug Evans <dje@google.com>
10994 * Makefile.in (uninstall): Use $(DESTDIR).
10996 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11000 * linux-x86-low.c (compat_siginfo_from_siginfo)
11001 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11002 si_code is < 0. Check for si_code == SI_TIMER before checking for
11005 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11007 * lynx-i386-low.c: New file.
11008 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11010 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11012 * lynx-low.c (ptrace_request_to_str): Remove handling for
11013 request values that have been removed in LynxOS 5.x.
11015 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11017 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11020 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11022 * configure.ac: Add --enable-inprocess-agent option.
11023 * configure: Rebuilt.
11025 2010-09-06 Yao Qi <yao@codesourcery.com>
11027 * linux-low.c (linux_kill): Remove unused variable.
11028 (linux_stabilize_threads): Likewise.
11029 * server.c (start_inferior): Likewise.
11030 (queue_stop_reply_callback): Likewise.
11031 * tracepoint.c (do_action_at_tracepoint): Likewise.
11033 2010-09-06 Yao Qi <yao@codesourcery.com>
11035 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11038 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11040 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11042 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11044 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11047 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11049 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11050 gdbserver/lynx-ppc-low.c: New files.
11051 * Makefile.in (lynx_low_h): New variable.
11052 (lynx-low.o, lynx-ppc-low.o): New rules.
11053 * configure.ac: On LynxOS, link with -lnetinet.
11054 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11055 * configure: regenerate.
11057 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11059 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11060 * configure.ac: Add check for vasprintf and vsnprintf.
11061 * configure, config.in: Regenerate.
11062 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11064 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11066 * gdbreplay.c: Move include of alloca.h up, next to include of
11068 * server.h: Add include of malloc.h.
11069 * mem-break.c: Remove include of malloc.h.
11070 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11072 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11074 * Makefile.in (memmem.o): Build with -Wno-error.
11076 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11078 * utils.c (xsnprintf): Make non-static.
11079 * server.h: Add xsnprintf declaration.
11080 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11081 replace calls to snprintf by calls to xsnprintf throughout.
11083 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11085 * configure.ac: Add configure check for alloca.
11086 * configure, config.in: Regenerate.
11087 * server.h: Include alloca.h if it exists.
11088 * gdbreplay.c: Include alloca.h if it exists.
11090 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11092 * linux-low.c (__SIGRTMIN): Define if not already defined.
11093 (linux_create_inferior): Check for __ANDROID__ rather than
11095 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11096 are already deferred.
11097 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11098 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11099 stopped and already has a pending signal to report.
11100 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11101 a pending signal to report or is moving out of a jump pad.
11102 (linux_init_signals): Check for __ANDROID__ rather than
11105 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11107 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11108 debug_threads check. Avoid a linear search when not doing debug
11111 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11113 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11114 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11115 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11116 (process_event): Change local fd's type to gdb_fildes_t.
11117 (create_file_handler): Adjust prototype.
11118 (delete_file_handler): Adjust prototype.
11119 (handle_file_event): Adjust prototype. Use pfildes.
11120 (create_file_event): Adjsut prototype.
11121 * remote-utils.c (remote_desc, listen_desc): Change type to
11123 * server.h: New gdb_fildes_t typedef.
11124 [USE_WIN32API]: Include winsock2.h.
11125 (delete_file_handler, add_file_handler): Adjust prototypes.
11126 (pfildes): Declare.
11127 * utils.c (pfildes): New.
11129 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11131 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11132 * configure: Regenerate.
11134 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11136 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11137 (linux_done_accessing_memory): ... this.
11138 (linux_target_ops): Adjust.
11139 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11140 * nto-low.c (nto_target_ops): Adjust comment.
11141 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11142 * spu-low.c (spu_target_ops): Adjust comment.
11143 * target.h (target_ops): Rename unprepare_to_access_memory field
11144 to done_accessing_memory.
11145 (unprepare_to_access_memory): Rename to ...
11146 (done_accessing_memory): ... this.
11148 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11150 * linux-low.c (linux_prepare_to_access_memory): New.
11151 (linux_unprepare_to_access_memory): New.
11152 (linux_target_ops): Install them.
11153 * server.c (read_memory): Rename to ...
11154 (gdb_read_memory): ... this. Use
11155 prepare_to_access_memory/prepare_to_access_memory.
11156 (write_memory): Rename to ...
11157 (gdb_write_memory): ... this. Use
11158 prepare_to_access_memory/prepare_to_access_memory.
11159 (handle_search_memory_1): Adjust.
11160 (process_serial_event): Adjust.
11161 * target.h (struct target_ops): New fields
11162 prepare_to_access_memory and unprepare_to_access_memory.
11163 (prepare_to_access_memory, unprepare_to_access_memory): New.
11164 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11165 prepare_to_access_memory/prepare_to_access_memory.
11166 * nto-low.c (nto_target_ops): Adjust.
11167 * spu-low.c (spu_target_ops): Adjust.
11168 * win32-low.c (win32_target_ops): Adjust.
11170 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11172 * Makefile.in (WARN_CFLAGS): Get it from configure.
11173 (WERROR_CFLAGS): New.
11174 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11175 * configure.ac: Introduce --enable-werror, which adds -Werror to
11176 the compiler command line. Enabled by default. Disable with
11177 --disable-werror. Add -Wdeclaration-after-statement
11178 Wpointer-arith and -Wformat-nonliteral to warning flags.
11179 * configure: Regenerate.
11181 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11183 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11185 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11187 * gdbreplay.c (remote_error): New.
11189 (expect): Use gdbchar. Check for error reading from GDB.
11190 Clarify sync error output.
11191 (play): Check for errors writing to GDB.
11192 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11193 * remote-utils.c (getpkt): Check for errors writing to the remote
11196 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11198 * linux-low.c (linux_wait_1): Move non-debugging code out of
11199 `debug_threads' control.
11201 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11203 * linux-low.c (linux_wait_1): Don't set last_status here.
11204 * server.c (push_event, queue_stop_reply_callback): Assert we're
11205 not pushing a TARGET_WAITKIND_IGNORE event.
11206 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11207 (myresume, handle_target_event): Set the thread's last_resume_kind
11208 and last_status from the target returned status.
11210 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11214 * linux-x86-low.c (update_debug_registers_callback): New.
11215 (i386_dr_low_set_addr): Use it.
11216 (i386_dr_low_get_addr): New.
11217 (i386_dr_low_set_control): Use update_debug_registers_callback.
11218 (i386_dr_low_get_control): New.
11219 (i386_dr_low_get_status): Adjust.
11220 * linux-low.c (linux_stop_lwp): New.
11221 * linux-low.h (linux_stop_lwp): Declare.
11223 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11224 argument instead of a i386_debug_reg_state.
11225 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11226 a i386_debug_reg_state.
11227 (i386_insert_aligned_watchpoint): Adjust.
11228 (i386_remove_aligned_watchpoint): Adjust.
11229 (i386_low_stopped_data_address): Read the debug registers from the
11230 inferior instead of from the mirrors.
11231 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11232 (i386_dr_low_get_addr): Declare.
11233 (i386_dr_low_get_control): Declare.
11234 (i386_dr_low_get_status): Change prototype.
11236 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11237 (i386_dr_low_get_addr): New.
11238 (i386_dr_low_get_control): New.
11239 (i386_dr_low_get_status): Adjust prototype. Return
11241 (i386_initial_stuff): Clear dr_status_mirror and
11243 (i386_get_thread_context): Adjust.
11244 (i386_set_thread_context): Adjust.
11245 (i386_thread_added): Adjust.
11247 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11249 * linux-low.h (linux_thread_area): Delete declaration.
11251 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11253 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11254 after its termination.
11256 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11258 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11259 (gdb_wants_all_stopped): Delete.
11260 (linux_wait_1): Don't call them.
11261 * server.c (handle_v_cont): Tag all threads as want-stopped.
11262 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11263 stopped as "client-wants-stopped".
11265 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11267 * Makefile.in (signals_h): New.
11268 (server_h): Depend on it.
11269 (server.o): Don't depend on $(signals_def).
11270 (signals.o): Depend on $(signals_def).
11272 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11274 * Makefile.in (signals_def): New.
11275 (server_h): Append include/gdb/signals.h and signals_def.
11276 (server.o): Append signals_def.
11278 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11280 * server.c (handle_target_event): Use target_signal_to_host for
11281 resume_info.sig initialization.
11282 * target.h (struct thread_resume) <sig>: New comment.
11284 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11286 * server.c (handle_query): strcpy() the returned string from paddress()
11287 instead of sprintf().
11288 * utils.c (paddress): Return phex_nz().
11290 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11292 * server.c (handle_v_cont): Call mourn_inferior if process
11294 (myresume): Likewise.
11296 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11298 Static tracepoints, and integration with UST.
11300 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11301 * mem-break.c (uninsert_all_breakpoints)
11302 (reinsert_all_breakpoints): New.
11303 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11304 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11305 (gdb_agent_ust_loaded, helper_thread_id)
11306 (gdb_agent_helper_thread_id): New macros.
11307 (struct ipa_sym_addresses): Add addr_ust_loaded,
11308 addr_helper_thread_id, addr_cmd_buf.
11309 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11310 (in_process_agent_loaded_ust): New.
11311 (write_e_ust_not_loaded): New.
11312 (maybe_write_ipa_ust_not_loaded): New.
11313 (struct collect_static_trace_data_action): New.
11314 (enum tracepoint_type) <static_tracepoint>: New.
11315 (struct tracepoint) <handle>: Mention static tracepoints.
11316 (struct static_tracepoint_ctx): New.
11317 (CMD_BUF_SIZE): New.
11318 (add_tracepoint_action): Handle static tracepoint actions.
11319 (unprobe_marker_at): New.
11320 (clear_installed_tracepoints): Handle static tracepoints.
11321 (cmd_qtdp): Handle static tracepoints.
11322 (probe_marker_at): New.
11323 (cmd_qtstart): Handle static tracepoints.
11324 (response_tracepoint): Handle static tracepoints.
11325 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11326 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11327 (get_context_regcache): Handle static tracepoints.
11328 (do_action_at_tracepoint): Handle static tracepoint actions.
11329 (traceframe_find_block_type): Handle static trace data blocks.
11330 (traceframe_read_sdata): New.
11331 (download_tracepoints): Download static tracepoint actions.
11332 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11333 (GDB_PROBE_NAME): New.
11335 (GET_UST_SYM): New.
11338 (ust_marker_to_static_tracepoint): New.
11340 (collect_ust_data_at_tracepoint): New.
11341 (gdb_ust_probe): New.
11342 (UNIX_PATH_MAX, SOCK_DIR): New.
11343 (gdb_ust_connect_sync_socket): New.
11344 (resume_thread, stop_thread): New.
11345 (run_inferior_command): New.
11346 (init_named_socket): New.
11347 (gdb_ust_socket_init): New.
11348 (cstr_to_hexstr): New.
11350 (first_marker, next_marker): New.
11351 (response_ust_marker): New.
11352 (cmd_qtfstm, cmd_qtsstm): New.
11353 (unprobe_marker_at, probe_marker_at): New.
11354 (cmd_qtstmat, gdb_ust_thread): New.
11355 (gdb_ust_init): New.
11356 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11357 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11358 (ST_REGENTRY): New.
11359 (x86_64_st_collect_regmap): New.
11360 (X86_64_NUM_ST_COLLECT_GREGS): New.
11361 (AMD64_RIP_REGNUM): New.
11362 (supply_static_tracepoint_registers): New.
11363 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11364 (ST_REGENTRY): New.
11365 (i386_st_collect_regmap): New.
11366 (i386_NUM_ST_COLLECT_GREGS): New.
11367 (supply_static_tracepoint_registers): New.
11368 * server.c (handle_query): Handle qXfer:statictrace:read.
11369 <qSupported>: Report support for StaticTracepoints, and
11370 qXfer:statictrace:read features.
11371 * server.h (traceframe_read_sdata)
11372 (supply_static_tracepoint_registers): Declare.
11373 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11374 (unpack_varlen_hex): Include in IPA build.
11375 * Makefile.in (ustlibs, ustinc): New.
11376 (IPA_OBJS): Add remote-utils-ipa.o.
11377 ($(IPA_LIB)): Link -ldl and -lpthread.
11379 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11380 * config.in, configure: Regenerate.
11382 2010-06-20 Ian Lance Taylor <iant@google.com>
11383 Pedro Alves <pedro@codesourcery.com>
11385 * linux-x86-low.c (always_true): Delete.
11386 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11387 trying to fool the compiler with always_true.
11389 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11391 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11392 conditions in gdbserver.
11394 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11396 * spu-low.c (spu_read_memory): Wrap around local store limit.
11397 (spu_write_memory): Likewise.
11399 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11401 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11402 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11404 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11406 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11407 uses with LONGEST uses.
11409 2010-06-14 Stan Shebs <stan@codesourcery.com>
11410 Pedro Alves <pedro@codesourcery.com>
11414 * linux-x86-low.c: Include limits.h.
11416 (always_true): New.
11419 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11420 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11421 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11422 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11423 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11424 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11425 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11426 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11427 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11428 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11429 (amd64_emit_void_call_2): New.
11430 (amd64_emit_ops): New.
11431 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11432 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11433 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11434 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11435 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11436 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11437 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11438 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11439 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11440 (i386_emit_stack_adjust, i386_emit_int_call_1)
11441 (i386_emit_void_call_2): New.
11442 (i386_emit_ops): New.
11443 (x86_emit_ops): New.
11444 (the_low_target): Install x86_emit_ops.
11445 * server.h (struct emit_ops): New.
11446 (get_raw_reg_func_addr): Declare.
11447 (current_insn_ptr, emit_error): Declare.
11448 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11449 (set_trace_state_variable_value): New defines.
11450 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11451 addr_get_trace_state_variable_value and
11452 addr_set_trace_state_variable_value.
11453 (symbol_list): New fields for get_raw_reg,
11454 get_trace_state_variable_value and set_trace_state_variable_value.
11455 (condfn): New typedef.
11456 (struct tracepoint): New field `compiled_cond'.
11457 (do_action_at_tracepoint): Clear compiled_cond.
11458 (get_trace_state_variable_value, set_trace_state_variable_value):
11460 (condition_true_at_tracepoint): If there's a compiled condition,
11462 (current_insn_ptr, emit_error): New globals.
11463 (struct bytecode_address): New.
11464 (get_raw_reg_func_addr): New.
11465 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11466 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11467 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11468 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11469 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11470 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11471 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11472 (compile_tracepoint_condition, compile_bytecodes): New.
11473 * target.h (emit_ops): Forward declare.
11474 (struct target_ops): New field emit_ops.
11475 (target_emit_ops): New.
11476 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11477 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11478 * linux-low.c (linux_emit_ops): New.
11479 (linux_target_ops): Install it.
11480 * linux-low.h (struct linux_target_ops): New field emit_ops.
11482 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11484 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11485 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11487 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11488 Stan Shebs <stan@codesourcery.com>
11490 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11491 (all): Depend on $(extra_libraries).
11492 (install-only): Install the IPA.
11493 (IPA_OBJS, IPA_LIB): New.
11494 (clean): Remove the IPA lib.
11495 (IPAGENT_CFLAGS): New.
11496 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11497 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11498 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11499 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11500 * configure.ac: Check for atomic builtins support in the compiler.
11501 (IPA_DEPFILES, extra_libraries): Define.
11502 * configure.srv (ipa_obj): Add description.
11503 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11504 (i[34567]86-*-linux*): Set ipa_obj.
11505 (x86_64-*-linux*): Set ipa_obj.
11506 * linux-low.c (stabilizing_threads): New.
11507 (supports_fast_tracepoints): New.
11508 (linux_detach): Stabilize threads before detaching.
11509 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11510 the lwp is either not stabilizing, or is moving out of a jump pad.
11511 (linux_fast_tracepoint_collecting): New.
11512 (maybe_move_out_of_jump_pad): New.
11513 (enqueue_one_deferred_signal): New.
11514 (dequeue_one_deferred_signal): New.
11515 (linux_wait_for_event_1): If moving out of a jump pad, defer
11516 pending signals to later.
11517 (linux_stabilize_threads): New.
11518 (linux_wait_1): Check if threads need moving out of jump pads, and
11520 (stuck_in_jump_pad_callback): New.
11521 (move_out_of_jump_pad_callback): New.
11522 (lwp_running): New.
11523 (linux_resume_one_lwp): Handle moving out of jump pads.
11524 (linux_set_resume_request): Dequeue deferred signals.
11525 (need_step_over_p): Also step over fast tracepoint jumps.
11526 (start_step_over): Also uninsert fast tracepoint jumps.
11527 (finish_step_over): Also reinsert fast tracepoint jumps.
11528 (linux_install_fast_tracepoint_jump): New.
11529 (linux_target_ops): Install linux_stabilize_threads and
11530 linux_install_fast_tracepoint_jump_pad.
11531 * linux-low.h (linux_target_ops) <get_thread_area,
11532 install_fast_tracepoint_jump_pad>: New fields.
11533 (struct lwp_info) <collecting_fast_tracepoint,
11534 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11535 (linux_get_thread_area): Declare.
11536 * linux-x86-low.c (jump_insn): New.
11537 (x86_get_thread_area): New.
11538 (append_insns): New.
11539 (push_opcode): New.
11540 (amd64_install_fast_tracepoint_jump_pad): New.
11541 (i386_install_fast_tracepoint_jump_pad): New.
11542 (x86_install_fast_tracepoint_jump_pad): New.
11543 (the_low_target): Install x86_get_thread_area and
11544 x86_install_fast_tracepoint_jump_pad.
11545 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11546 (struct fast_tracepoint_jump): New.
11547 (fast_tracepoint_jump_insn): New.
11548 (fast_tracepoint_jump_shadow): New.
11549 (find_fast_tracepoint_jump_at): New.
11550 (fast_tracepoint_jump_here): New.
11551 (delete_fast_tracepoint_jump): New.
11552 (set_fast_tracepoint_jump): New.
11553 (uninsert_fast_tracepoint_jumps_at): New.
11554 (reinsert_fast_tracepoint_jumps_at): New.
11555 (set_breakpoint_at): Use write_inferior_memory.
11556 (uninsert_raw_breakpoint): Use write_inferior_memory.
11557 (check_mem_read): Mask out fast tracepoint jumps.
11558 (check_mem_write): Mask out fast tracepoint jumps.
11559 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11560 (set_fast_tracepoint_jump): Declare.
11561 (delete_fast_tracepoint_jump)
11562 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11563 (reinsert_fast_tracepoint_jumps_at): Declare.
11564 * regcache.c: Don't compile many functions when building the
11565 in-process agent library.
11566 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11567 the register buffer in the heap.
11568 (free_register_cache): If the register buffer isn't owned by the
11569 regcache, don't free it.
11570 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11571 pre-existing register caches.
11572 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11574 (convert_ascii_to_int): : Constify `from' parameter type.
11575 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11576 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11577 the needed buffer in-place.
11578 (relocate_instruction): New.
11579 * server.c (handle_query) <qSymbols>: If the target supports
11580 tracepoints, give it a chance of looking up symbols. Report
11581 support for fast tracepoints.
11582 (handle_status): Stabilize threads.
11583 (process_serial_event): Adjust.
11584 * server.h (struct fast_tracepoint_jump): Forward declare.
11585 (struct process_info) <fast_tracepoint_jumps>: New field.
11586 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11587 (decode_X_packet, decode_M_packet): Adjust.
11588 (relocate_instruction): Declare.
11589 (in_process_agent_loaded): Declare.
11590 (tracepoint_look_up_symbols): Declare.
11591 (struct fast_tpoint_collect_status): Declare.
11592 (fast_tracepoint_collecting): Declare.
11593 (force_unlock_trace_buffer): Declare.
11594 (handle_tracepoint_bkpts): Declare.
11595 (initialize_low_tracepoint)
11596 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11597 * target.h (struct target_ops) <stabilize_threads,
11598 install_fast_tracepoint_jump_pad>: New fields.
11599 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11600 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11601 [HAVE_STDINT_H]: Include stdint.h.
11602 (trace_debug_1): Rename to ...
11603 (trace_vdebug): ... this.
11604 (trace_debug): Rename to ...
11605 (trace_debug_1): ... this. Add `level' parameter.
11606 (trace_debug): New.
11607 (ATTR_USED, ATTR_NOINLINE): New.
11608 (IP_AGENT_EXPORT): New.
11609 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11610 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11611 (about_to_request_buffer_space, trace_buffer_is_full)
11612 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11613 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11614 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11615 (traceframe_write_count, traceframes_created)
11616 (trace_state_variables)
11617 New renaming defines.
11618 (struct ipa_sym_addresses): New.
11619 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11620 (symbol_list): New.
11621 (ipa_sym_addrs): New.
11622 (all_tracepoint_symbols_looked_up): New.
11623 (in_process_agent_loaded): New.
11624 (write_e_ipa_not_loaded): New.
11625 (maybe_write_ipa_not_loaded): New.
11626 (tracepoint_look_up_symbols): New.
11627 (debug_threads) [IN_PROCESS_AGENT]: New.
11628 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11629 (UNKNOWN_SIDE_EFFECTS): New.
11630 (stop_tracing): New.
11631 (flush_trace_buffer): New.
11632 (stop_tracing_bkpt): New.
11633 (flush_trace_buffer_bkpt): New.
11634 (read_inferior_integer): New.
11635 (read_inferior_uinteger): New.
11636 (read_inferior_data_pointer): New.
11637 (write_inferior_data_pointer): New.
11638 (write_inferior_integer): New.
11639 (write_inferior_uinteger): New.
11640 (struct collect_static_trace_data_action): Delete.
11641 (enum tracepoint_type): New.
11642 (struct tracepoint) <type>: New field `type'.
11643 <actions_str, step_actions, step_actions_str>: Only include in
11645 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11646 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11647 (tracepoints): Use IP_AGENT_EXPORT.
11648 (last_tracepoint): Don't include in the IPA.
11649 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11650 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11651 (alloced_trace_state_variables): New.
11652 (trace_state_variables): Use IP_AGENT_EXPORT.
11653 (traceframe_t): Delete unused variable.
11654 (circular_trace_buffer): Don't include in the IPA.
11655 (trace_buffer_start): Delete.
11656 (struct trace_buffer_control): New.
11657 (trace_buffer_free): Delete.
11658 (struct ipa_trace_buffer_control): New.
11659 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11660 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11662 (trace_buffer_ctrl): New.
11663 (TRACE_BUFFER_CTRL_CURR): New.
11664 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11665 Reimplement as macros.
11666 (trace_buffer_wrap): Delete.
11667 (traceframe_write_count, traceframe_read_count)
11668 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11669 (struct tracepoint_hit_ctx) <type>: New field.
11670 (struct fast_tracepoint_ctx): New.
11671 (memory_barrier): New.
11673 (record_tracepoint_error): Update atomically in the IPA.
11674 (clear_inferior_trace_buffer): New.
11675 (about_to_request_buffer_space): New.
11676 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11677 updating the same buffer.
11678 (add_tracepoint): Default the tracepoint's type to trap
11679 tracepoint, and orig_size to -1.
11680 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11681 internal variables.
11682 (create_trace_state_variable): New parameter `gdb'. Handle it.
11683 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11684 (cmd_qtdp): Handle fast tracepoints.
11685 (cmd_qtdv): Adjust.
11686 (max_jump_pad_size): New.
11687 (gdb_jump_pad_head): New.
11688 (get_jump_space_head): New.
11689 (claim_jump_space): New.
11690 (sort_tracepoints): New.
11691 (MAX_JUMP_SIZE): New.
11692 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11694 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11695 support. Upload fast traceframes, and delete internal IPA
11697 (stop_tracing_handler): New.
11698 (flush_trace_buffer_handler): New.
11699 (cmd_qtstop): Upload fast tracepoints.
11700 (response_tracepoint): Handle fast tracepoints.
11701 (tracepoint_finished_step): Upload fast traceframes. Set the
11702 tracepoint hit context's tracepoint type.
11703 (handle_tracepoint_bkpts): New.
11704 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11705 type. Add comment about fast tracepoints.
11706 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11707 non-existing action_str field.
11708 (get_context_regcache): Handle fast tracepoints.
11709 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11711 (fast_tracepoint_from_jump_pad_address): New.
11712 (fast_tracepoint_from_ipa_tpoint_address): New.
11713 (collecting_t): New.
11714 (force_unlock_trace_buffer): New.
11715 (fast_tracepoint_collecting): New.
11717 (gdb_collect): New.
11718 (write_inferior_data_ptr): New.
11719 (target_tp_heap): New.
11720 (target_malloc): New.
11721 (download_agent_expr): New.
11723 (download_tracepoints): New.
11724 (download_trace_state_variables): New.
11725 (upload_fast_traceframes): New.
11726 (IPA_FIRST_TRACEFRAME): New.
11727 (IPA_NEXT_TRACEFRAME_1): New.
11728 (IPA_NEXT_TRACEFRAME): New.
11729 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11730 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11731 (gdb_jump_pad_buffer_end): New.
11732 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11733 (initialize_tracepoint): Adjust.
11734 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11735 buffer. Initialize the low module.
11736 * utils.c (PREFIX, TOOLNAME): New.
11737 (malloc_failure): Use PREFIX.
11738 (error): In the IPA, an error causes an exit.
11739 (fatal, warning): Use PREFIX.
11740 (internal_error): Use TOOLNAME.
11741 (NUMCELLS): Increase to 10.
11742 * configure, config.in: Regenerate.
11744 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11746 * server.c (handle_query) <qSupported>: Do two passes over the
11747 qSupported string to avoid nesting strtok.
11749 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11751 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11753 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11754 -Wl,--dynamic-list.
11755 * configure: Regenerate.
11756 * proc-service.list: New.
11758 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11760 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11763 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11765 * gdbreplay.c (remote_open): Check error return from socket() call by
11766 its equality to -1 not by it being negative.
11767 * remote-utils.c (remote_open): Likewise.
11769 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11771 * config.h: Regenerate.
11773 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11775 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11776 doesn't provide PTRACE_GET_THREAD_AREA.
11778 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11780 * linux-m68k-low.c: Include <asm/ptrace.h>
11781 (ps_get_thread_area): Implement.
11783 2010-05-03 Doug Evans <dje@google.com>
11785 * event-loop.c (struct callback_event): New struct.
11786 (callback_list): New global.
11787 (append_callback_event, delete_callback_event): New functions.
11788 (process_callback): New function.
11789 (start_event_loop): Call it.
11790 * remote-utils.c (NOT_SCHEDULED): Define.
11791 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11792 moved out of readchar.
11793 (readchar): Rewrite. Call reschedule before returning.
11794 (reset_readchar): New function.
11795 (remote_close): Call it.
11796 (process_remaining, reschedule): New functions.
11797 * server.h (callback_handler_func): New typedef.
11798 (append_callback_event, delete_callback_event): Declare.
11800 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11802 * proc-service.c (ps_pglobal_lookup): Use
11803 thread_db_look_up_one_symbol.
11804 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11805 parameter. Use it instead of all_symbols_looked_up.
11806 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11808 (all_symbols_looked_up): Don't declare.
11809 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11810 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11812 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11813 Set all_symbols_looked_up here.
11814 (thread_db_look_up_one_symbol): New.
11815 (thread_db_get_tls_address): Adjust.
11816 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11817 thread_db object on the heap, and tentatively set it in the
11819 (thread_db_init): Don't set all_symbols_looked_up here.
11820 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11822 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11824 * linux-low.c (linux_kill, linux_detach): Adjust.
11825 (status_pending_p_callback): Remove redundant statement. Check
11826 for !TARGET_WAITIKIND_IGNORE, instead of
11827 TARGET_WAITKIND_STOPPED.
11828 (handle_tracepoints): Make sure LWP is locked. Adjust.
11829 (linux_wait_for_event_1): Adjust.
11830 (linux_cancel_breakpoints): New.
11831 (unsuspend_one_lwp): New.
11832 (unsuspend_all_lwps): New.
11833 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11834 (send_sigstop_callback): Change return type to int, add new
11835 `except' parameter and handle it.
11836 (suspend_and_send_sigstop_callback): New.
11837 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11838 pass them down. If SUSPEND, also increment the lwp's suspend
11840 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11841 (need_step_over_p): Don't consider suspended LWPs.
11842 (start_step_over): Adjust.
11843 (proceed_one_lwp): Change return type to int, add new `except'
11844 parameter and handle it.
11845 (unsuspend_and_proceed_one_lwp): New.
11846 (proceed_all_lwps): Use find_inferior instead of
11848 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11849 also decrement the suspend count of LWPs. Pass `except' down,
11850 instead of hacking its suspend count.
11851 (linux_pause_all): Add `freeze' parameter. Adjust.
11852 (linux_unpause_all): New.
11853 (linux_target_ops): Install linux_unpause_all.
11854 * server.c (handle_status): Adjust.
11855 * target.h (struct target_ops): New fields `unpause_all' and
11856 `cancel_breakpoints'. Add new parameter to `pause_all'.
11857 (pause_all): Add new `freeze' parameter.
11858 (unpause_all): New.
11859 (cancel_breakpoints): New.
11860 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11861 cancel breakpoints.
11862 (cmd_qtstart): Pause threads.
11863 (stop_tracing): Pause threads, and cancel breakpoints.
11864 * win32-low.c (win32_target_ops): Adjust.
11866 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11868 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11869 the inferior right away from here...
11870 (linux_wait_1): ... to here, and adjust to check the thread's
11871 last_resume_kind instead of the lwp's step or stop_expected flags.
11873 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11875 * README: Use consistent `GDB' and `GDBserver' spellings.
11877 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11879 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11880 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11881 (linux_detach_one_lwp): Assume the lwp is stopped.
11882 (any_thread_of): Delete.
11883 (linux_detach): Stop all lwps here. Don't blindly delete all
11885 (delete_lwp_callback): New.
11886 (linux_mourn): Delete all lwps of the process that is gone.
11887 (linux_wait_1): Don't delete the last lwp of the process here.
11888 * mem-break.h (mark_breakpoints_out): Declare.
11889 * mem-break.c (mark_breakpoints_out): New.
11890 (free_all_breakpoints): Use it.
11891 * server.c (handle_target_event): If the process is gone, mark
11893 * thread-db.c (struct thread_db) <create_bp>: New field.
11894 (thread_db_enable_reporting): Fix prototype. Store a thread event
11895 breakpoint reference in the thread_db struct.
11896 (thread_db_load_search): Clear the thread_db object.
11897 (try_thread_db_load_1): Ditto.
11898 (switch_to_process): New.
11899 (disable_thread_event_reporting): Use it.
11900 (remove_thread_event_breakpoints): New.
11901 (thread_db_detach, thread_db_mourn): Use it.
11903 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11905 * linux-low.c (linux_enable_event_reporting): New.
11906 (linux_wait_for_event_1, handle_extended_wait): Use it.
11908 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11910 * linux-low.c (linux_kill_one_lwp, linux_kill)
11911 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11912 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11913 SIGSTOP even if the LWP is stopped.
11914 (send_sigstop_callback): New.
11915 (stop_all_lwps): Use send_sigstop_callback instead.
11916 (linux_resume_one_thread): Adjust.
11917 (proceed_one_lwp): Still proceed an LWP that the client has
11918 requested to stop, if we haven't reported it as stopped yet. Make
11919 sure that LWPs the client want stopped, have a pending SIGSTOP.
11921 2010-04-26 Doug Evans <dje@google.com>
11923 * server.c (handle_general_set): Make static.
11925 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11926 Print received char after testing for error/eof instead of before.
11927 (input_interrupt): Tweak comment.
11929 2010-04-23 Doug Evans <dje@google.com>
11931 * server.c (start_inferior): Print inferior argv if --debug.
11933 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11935 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11936 * nto-x86-low.c: Include server.h
11938 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11940 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11941 be consistent with other sources of this directory.
11942 (init_registers_amd64): Correct name of source file of this function
11945 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11947 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11948 64-bit executables.
11950 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11952 * win32-i386-low.c: Add 64-bit support.
11953 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11954 (init_registers_amd64): Declare.
11955 (mappings): Add 64-bit version of array.
11956 (init_windows_x86): New function.
11957 (the_low_target): Change init_arch field to init_windows_x86.
11959 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11961 * win32-low.c: Adapt to support also 64-bit architecture.
11962 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11963 (get_image_name): Use SIZE_T type for local variable `done'.
11964 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11965 (toolhelp_get_dll_name): Idem.
11966 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11967 Use uintptr_t typecast to avoid warning.
11968 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11969 (handle_exception): Use phex_nz to avoid warning.
11970 (win32_wait): Remove unused local variable `process'.
11972 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11974 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11977 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11979 * configure.ac: Use `ws2_32' library for srv_mingw.
11980 * configure: Regenerate.
11981 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11982 * remote-utils.c: Likewise.
11984 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11986 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11987 if __x86_64__ is defined.
11989 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11991 * configure: Regenerate.
11993 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11995 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11996 * target.h (target_ops): New get_tib_address field.
11997 * win32-low.h (win32_thread_info): Add thread_local_base field.
11998 * win32-low.c (child_add_thread): Add tlb argument.
11999 Set thread_local_base field to TLB.
12000 (get_child_debug_event): Adapt to child_add_thread change.
12001 (win32_get_tib_address): New function.
12002 (win32_target_ops): Set get_tib_address field to
12003 win32_get_tib_address.
12004 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12006 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12008 * linux-low.c (linux_mourn): Also remove the process.
12009 * server.c (handle_target_event): Don't remove the process here.
12010 * nto-low.c (nto_mourn): New.
12011 (nto_target_ops): Install it.
12012 * spu-low.c (spu_mourn): New.
12013 (spu_target_ops): Install it.
12014 * win32-low.c (win32_mourn): New.
12015 (win32_target_ops): Install it.
12017 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12019 * server.h (buffer_xml_printf): Remove redundant `;'.
12021 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12023 * regcache.c (set_register_cache): Invalidate regcaches before
12024 changing the register cache layout.
12025 (regcache_invalidate_one): Allow a NULL regcache.
12026 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12027 regcaches before changing the register cache layout or the target
12030 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12032 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12033 variable warning on Linux/x86-64.
12035 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12037 GDBserver disconnected tracing support.
12039 * linux-low.c (linux_remove_process): Delete.
12040 (add_lwp): Don't set last_resume_kind here.
12041 (linux_kill): Use `mourn'.
12042 (linux_detach): Use `thread_db_detach', and `mourn'.
12043 (linux_mourn): New.
12044 (linux_attach_lwp_1): Adjust comment.
12045 (linux_attach): last_resume_kind moved the thread_info; adjust.
12046 (status_pending_p_callback): Adjust.
12047 (linux_wait_for_event_1): Adjust.
12048 (count_events_callback, select_singlestep_lwp_callback)
12049 (select_event_lwp_callback, cancel_breakpoints_callback)
12050 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12051 (proceed_one_lwp): Adjust.
12052 (linux_async): Add debug output.
12053 (linux_thread_stopped): New.
12054 (linux_pause_all): New.
12055 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12057 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12058 (thread_db_free): Delete declaration.
12059 (thread_db_detach, thread_db_mourn): Declare.
12060 * thread-db.c (thread_db_init): Use thread_db_mourn.
12061 (thread_db_free): Delete, split in two.
12062 (disable_thread_event_reporting): New.
12063 (thread_db_detach): New.
12064 (thread_db_mourn): New.
12066 * server.h (struct thread_info) <last_resume_kind>: New field.
12067 <attached>: Add comment.
12068 <gdb_detached>: New field.
12069 (handler_func): Change return type to int.
12070 (handle_serial_event, handle_target_event): Ditto.
12071 (gdb_connected): Declare.
12073 (disconnected_tracing): Declare.
12074 (stop_tracing): Declare.
12076 * server.c (handle_query) <qSupported>: Report support for
12077 disconnected tracing.
12078 (queue_stop_reply_callback): Account for running threads.
12079 (gdb_wants_thread_stopped): New.
12080 (gdb_wants_all_threads_stopped): New.
12081 (gdb_reattached_process): New.
12082 (handle_status): Clear the `gdb_detached' flag of all processes.
12083 In all-stop, stop all threads.
12084 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12085 (process_serial_event): If the remote connection breaks, or if an
12086 exit was forced with "monitor exit", force an event loop exit.
12087 Handle disconnected tracing on detach.
12088 (handle_serial_event): Adjust.
12089 (handle_target_event): If GDB isn't connected, forward events back
12090 to the inferior, unless the last process exited, in which case,
12091 exit gdbserver. Adjust interface.
12093 * remote-utils.c (remote_open): Don't block in accept. Instead
12094 register an event loop source on the listen socket file
12095 descriptor. Refactor bits into ...
12096 (listen_desc): ... this new global.
12097 (gdb_connected): ... this new function.
12098 (enable_async_notification): ... this new function.
12099 (handle_accept_event): ... this new function.
12100 (remote_close): Clear remote_desc.
12102 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12104 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12106 (mourn_inferior): Define.
12107 (target_process_qsupported): Avoid the dangling else problem.
12108 (thread_stopped): Define.
12109 (pause_all): Define.
12110 (target_waitstatus_to_string): Declare.
12111 * target.c (target_waitstatus_to_string): New.
12113 * tracepoint.c (tracing): Make extern.
12114 (disconnected_tracing): New.
12115 (stop_tracing): Make extern. Handle tracing stops due to GDB
12117 (cmd_qtdisconnected): New.
12118 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12119 (handle_tracepoint_general_set): Handle QTDisconnected.
12121 * event-loop.c (event_handler_func): Change return type to int.
12122 (process_event): Bail out if the event handler wants the event
12124 (handle_file_event): Ditto.
12125 (start_event_loop): Bail out if the event handler wants the event
12128 * nto-low.c (nto_target_ops): Adjust.
12129 * spu-low.c (spu_wait): Don't remove the process here.
12130 (spu_target_ops): Adjust.
12131 * win32-low.c (win32_wait): Don't remove the process here.
12132 (win32_target_ops): Adjust.
12134 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12136 * regcache.c (realloc_register_cache): Invalidate inferior's
12137 regcache before recreating it.
12139 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12141 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12143 2010-04-09 Stan Shebs <stan@codesourcery.com>
12144 Pedro Alves <pedro@codesourcery.com>
12146 * server.h (LONGEST): New.
12147 (struct thread_info) <while_stepping>: New field.
12148 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12150 (initialize_tracepoint, handle_tracepoint_general_set)
12151 (handle_tracepoint_query, tracepoint_finished_step)
12152 (tracepoint_was_hit, release_while_stepping_state_list):
12153 (current_traceframe): Declare.
12154 * server.c (handle_general_set): Handle tracepoint packets.
12155 (read_memory): New.
12156 (write_memory): New.
12157 (handle_search_memory_1): Use read_memory.
12158 (handle_query): Report support for conditional tracepoints, trace
12159 state variables, and tracepoint sources. Handle tracepoint
12161 (main): Initialize the tracepoints module.
12162 (process_serial_event): Handle traceframe reads/writes.
12164 * linux-low.c (handle_tracepoints): New.
12165 (linux_wait_1): Call it.
12166 (linux_resume_one_lwp): Handle while-stepping.
12167 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12168 (linux_target_ops): Install them.
12169 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12171 * linux-x86-low.c (x86_supports_tracepoints): New.
12172 (the_low_target). Install it.
12174 * mem-break.h (delete_breakpoint): Declare.
12175 * mem-break.c (delete_breakpoint): Make external.
12177 * target.h (struct target_ops): Add `supports_tracepoints',
12178 `read_pc', and `write_pc' fields.
12179 (target_supports_tracepoints): Define.
12180 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12183 * regcache.h (struct regcache) <registers_owned>: New field.
12184 (init_register_cache, regcache_cpy): Declare.
12185 (regcache_read_pc, regcache_write_pc): Declare.
12186 (register_cache_size): Declare.
12187 (supply_regblock): Declare.
12188 * regcache.c (init_register_cache): New.
12189 (new_register_cache): Use it.
12190 (regcache_cpy): New.
12191 (register_cache_size): New.
12192 (supply_regblock): New.
12193 (regcache_read_pc, regcache_write_pc): New.
12195 * tracepoint.c: New.
12197 * Makefile.in (OBS): Add tracepoint.o.
12198 (tracepoint.o): New rule.
12200 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12202 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12204 (i386-mmx.c): Likewise.
12205 (i386-mmx-linux.o): Likewise.
12206 (i386-mmx-linux.c): Likewise.
12208 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12209 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12210 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12211 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12213 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12214 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12215 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12217 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12219 * Makefile.in (clean): Updated.
12221 (i386-avx.c): Likewise.
12222 (i386-avx-linux.o): Likewise.
12223 (i386-avx-linux.c): Likewise.
12224 (amd64-avx.o): Likewise.
12225 (amd64-avx.c): Likewise.
12226 (amd64-avx-linux.o): Likewise.
12227 (amd64-avx-linux.c): Likewise.
12229 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12230 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12231 (srv_amd64_regobj): Add amd64-avx.o.
12232 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12233 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12234 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12235 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12236 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12237 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12238 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12240 * i387-fp.c: Include "i386-xstate.h".
12242 (i387_cache_to_xsave): Likewise.
12243 (i387_xsave_to_cache): Likewise.
12244 (x86_xcr0): Likewise.
12246 * i387-fp.h (i387_cache_to_xsave): Likewise.
12247 (i387_xsave_to_cache): Likewise.
12248 (x86_xcr0): Likewise.
12250 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12251 * linux-crisv32-low.c (target_regsets): Likewise.
12252 * linux-m68k-low.c (target_regsets): Likewise.
12253 * linux-mips-low.c (target_regsets): Likewise.
12254 * linux-ppc-low.c (target_regsets): Likewise.
12255 * linux-s390-low.c (target_regsets): Likewise.
12256 * linux-sh-low.c (target_regsets): Likewise.
12257 * linux-sparc-low.c (target_regsets): Likewise.
12258 * linux-xtensa-low.c (target_regsets): Likewise.
12260 * linux-low.c: Include <sys/uio.h>.
12261 (regsets_fetch_inferior_registers): Support nt_type.
12262 (regsets_store_inferior_registers): Likewise.
12263 (linux_process_qsupported): New.
12264 (linux_target_ops): Add linux_process_qsupported.
12266 * linux-low.h (regset_info): Add nt_type.
12267 (linux_target_ops): Add process_qsupported.
12269 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12271 (init_registers_i386_avx_linux): New.
12272 (init_registers_amd64_avx_linux): Likewise.
12273 (xmltarget_i386_linux_no_xml): Likewise.
12274 (xmltarget_amd64_linux_no_xml): Likewise.
12275 (PTRACE_GETREGSET): Likewise.
12276 (PTRACE_SETREGSET): Likewise.
12277 (x86_fill_xstateregset): Likewise.
12278 (x86_store_xstateregset): Likewise.
12279 (use_xml): Likewise.
12280 (x86_linux_update_xmltarget): Likewise.
12281 (x86_linux_process_qsupported): Likewise.
12282 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12283 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12284 init_registers_i386_linux here. Call
12285 x86_linux_update_xmltarget.
12286 (the_low_target): Add x86_linux_process_qsupported.
12288 * server.c (handle_query): Call target_process_qsupported.
12290 * target.h (target_ops): Add process_qsupported.
12291 (target_process_qsupported): New.
12293 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12295 * inferiors.c (add_thread): Set last_status kind to
12296 TARGET_WAITKIND_IGNORE.
12297 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12298 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12299 (linux_wait_1): Move `thread' local definition to block that uses
12300 it. Don't NULL initialize `event_child'.
12301 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12302 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12303 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12305 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12307 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12308 an extended waitstatus, or by a watchpoint.
12309 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12310 thread was stepping or has been stopped by a watchpoint.
12312 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12314 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12315 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12316 of another, then delete the previous, and validate all
12318 (validate_inserted_breakpoint): New.
12319 (delete_disabled_breakpoints): New.
12320 (validate_breakpoints): New.
12321 (check_mem_read): Validate breakpoints before trusting their
12322 shadow. Delete disabled breakpoints.
12323 (check_mem_write): Validate breakpoints before trusting they
12324 should be inserted. Delete disabled breakpoints.
12325 * mem-break.h (validate_breakpoints):
12326 * server.c (handle_query): Validate breakpoints when we see a
12329 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12331 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12332 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12333 if we could tell there's a GDB breakpoint at stop_pc.
12334 (need_step_over_p): Don't do a step over if we find a GDB
12335 breakpoint at the resume PC.
12337 * mem-break.c (struct raw_breakpoint): New.
12338 (enum bkpt_type): New type `gdb_breakpoint'.
12339 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12340 fields. New field `raw'.
12341 (find_raw_breakpoint_at): New.
12342 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12343 breakpoint instead.
12344 (set_breakpoint_at): Adjust.
12345 (delete_raw_breakpoint): New.
12346 (release_breakpoint): New.
12347 (delete_breakpoint): Rename to...
12348 (delete_breakpoint_1): ... this. Add proc parameter. Use
12349 release_breakpoint. Return ENOENT.
12350 (delete_breakpoint): Reimplement.
12351 (find_breakpoint_at): Delete.
12352 (find_gdb_breakpoint_at): New.
12353 (delete_breakpoint_at): Delete.
12354 (set_gdb_breakpoint_at): New.
12355 (delete_gdb_breakpoint_at): New.
12356 (gdb_breakpoint_here): New.
12357 (set_reinsert_breakpoint): Use release_breakpoint.
12358 (uninsert_breakpoint): Rename to ...
12359 (uninsert_raw_breakpoint): ... this.
12360 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12361 (reinsert_raw_breakpoint): Change parameter type to
12363 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12365 (check_breakpoints): Adjust. Use release_breakpoint.
12366 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12367 (breakpoint_inserted_here): Ditto.
12368 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12369 Don't trust the breakpoint's shadow if it is not inserted.
12370 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12371 (delete_all_breakpoints): Adjust.
12372 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12373 use delete_breakpoint_1.
12375 * mem-break.h (breakpoints_supported): Delete declaration.
12376 (set_gdb_breakpoint_at): Declare.
12377 (gdb_breakpoint_here): Declare.
12378 (delete_breakpoint_at): Delete.
12379 (delete_gdb_breakpoint_at): Declare.
12381 * server.h (struct raw_breakpoint): Forward declare.
12382 (struct process_info): New field `raw_breakpoints'.
12384 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12387 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12389 * linux-low.c (status_pending_p_callback): Fix comment.
12390 (linux_wait_for_event_1): Move most of the internal breakpoint
12391 handling from here...
12392 (linux_wait_1): ... to here.
12393 (count_events_callback): New.
12394 (select_singlestep_lwp_callback): New.
12395 (select_event_lwp_callback): New.
12396 (cancel_breakpoints_callback): New.
12397 (select_event_lwp): New.
12398 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12399 priority to all LWPs that have had events that should be reported
12400 to the client. Cancel breakpoints when about to reporting the
12401 event to the client, not while stopping lwps. No longer cancel
12402 finished single-steps here.
12403 (cancel_finished_single_step): Delete.
12404 (cancel_finished_single_steps): Delete.
12406 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12408 * mem-break.c (enum bkpt_type): New.
12409 (struct breakpoint): New field `type'.
12410 (set_breakpoint_at): Change return type to struct breakpoint
12411 pointer. Set type to `other_breakpoint' by default.
12412 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12413 in the breakpoint list.
12414 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12415 (reinsert_breakpoint): Rename to ...
12416 (reinsert_raw_breakpoint): ... this.
12417 (reinsert_breakpoints_at): Adjust.
12418 * mem-break.h (struct breakpoint): Declare.
12419 (set_breakpoint_at): Change return type to struct breakpoint
12422 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12424 * server.c (handle_query): Assign, not compare.
12426 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12428 Teach linux gdbserver to step-over-breakpoints.
12430 * linux-low.c (can_hardware_single_step): New.
12431 (supports_breakpoints): New.
12432 (handle_extended_wait): If stopping threads, read the stop pc of
12433 the new cloned LWP.
12435 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12436 low target doesn't support retrieving the PC.
12437 (add_lwp): Set last_resume_kind to resume_continue.
12438 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12439 (linux_attach): Don't clear stop_expected. Set the lwp's
12440 last_resume_kind to resume_stop.
12441 (linux_detach_one_lwp): Don't check for removed breakpoints.
12442 (check_removed_breakpoint): Delete.
12443 (status_pending_p): Rename to ...
12444 (status_pending_p_callback): ... this. Don't check for removed
12445 breakpoints. Don't consider threads that are stopped from GDB's
12447 (linux_wait_for_lwp): Always read the stop_pc here.
12448 (cancel_breakpoint): New.
12449 (step_over_bkpt): New global.
12450 (linux_wait_for_event_1): Implement stepping over breakpoints.
12451 (gdb_wants_lwp_stopped): New.
12452 (gdb_wants_all_stopped): New.
12453 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12454 single-step traps here. Store the thread's last reported target
12456 (send_sigstop): Don't clear stop_expected. Always set it,
12458 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12459 (cancel_finished_single_step): New.
12460 (cancel_finished_single_steps): New.
12461 (wait_for_sigstop): Don't cancel finished single-step traps here.
12462 (linux_resume_one_lwp): Don't check for removed breakpoints.
12463 Don't set `step' on non-hardware step archs.
12464 (linux_set_resume_request): Ignore resume_stop requests if already
12465 stopping or stopped. Set the lwp's last_resume_kind.
12466 (resume_status_pending_p): Don't check for removed breakpoints.
12467 (need_step_over_p): New.
12468 (start_step_over): New.
12469 (finish_step_over): New.
12470 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12471 requests. Clear the thread's last reported target waitstatus.
12472 Don't use the `suspended' flag. Don't consider pending breakpoints.
12473 (linux_resume): Start a step-over if necessary.
12474 (proceed_one_lwp): New.
12475 (proceed_all_lwps): New.
12476 (unstop_all_lwps): New.
12477 * linux-low.h (struct lwp_info): Rewrite comment for the
12478 `suspended' flag. Add the `stop_pc' field. Delete the
12479 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12480 Add `'last_resume_kind' and `need_step_over' fields.
12481 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12482 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12483 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12484 (set_raw_breakpoint_at): New.
12485 (set_breakpoint_at): Rewrite to use it.
12486 (reinsert_breakpoint_handler): Delete.
12487 (set_reinsert_breakpoint): New.
12488 (reinsert_breakpoint_by_bp): Delete.
12489 (delete_reinsert_breakpoints): New.
12490 (uninsert_breakpoint): Rewrite.
12491 (uninsert_breakpoints_at): New.
12492 (reinsert_breakpoint): Rewrite.
12493 (reinsert_breakpoints_at): New.
12494 (check_breakpoints): Rewrite.
12495 (breakpoint_here): New.
12496 (breakpoint_inserted_here): New.
12497 (check_mem_read): Adjust.
12498 * mem-break.h (breakpoints_supported, breakpoint_here)
12499 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12500 (reinsert_breakpoint_by_bp): Delete declaration.
12501 (delete_reinsert_breakpoints): Declare.
12502 (reinsert_breakpoint): Delete declaration.
12503 (reinsert_breakpoints_at): Declare.
12504 (uninsert_breakpoint): Delete declaration.
12505 (uninsert_breakpoints_at): Declare.
12506 (check_breakpoints): Adjust prototype.
12507 * server.h: Adjust include order.
12508 (struct thread_info): Declare here. Add a `last_status' field.
12510 2010-03-23 Michael Snyder <msnyder@vmware.com>
12512 * server.c (crc32): New function.
12513 (handle_query): Add handling for 'qCRC:' request.
12515 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12517 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12518 lwp had been stopped by a watchpoint.
12520 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12522 * server.h (internal_error): Declare.
12523 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12524 * utils.c (internal_error): New function.
12526 2010-03-15 Andreas Schwab <schwab@redhat.com>
12528 * configure.srv: Fix typo setting srv_regobj.
12530 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12532 * linux-low.c (fetch_register): Avoid passing a non string literal
12534 (usr_store_inferior_registers): Ditto.
12536 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12538 * linux-low.c (linux_write_memory): Bail out early if peeking
12541 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12543 * linux-low.h (struct lwp_info): New fields
12544 `stopped_by_watchpoint' and `stopped_data_address'.
12545 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12546 here, and cache them in the lwp object.
12547 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12549 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12551 (linux_stopped_by_watchpoint): Rewrite.
12552 (linux_stopped_data_address): Rewrite.
12554 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12556 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12557 switching the current inferior, not before.
12559 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12561 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12562 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12563 i386-linux.c and amd64-linux.c.
12564 (reg-i386.o): Removed.
12565 (reg-i386.c): Likewise.
12566 (reg-i386-linux.o): Likewise.
12567 (reg-i386-linux.c): Likewise.
12568 (reg-x86-64.o): Likewise.
12569 (reg-x86-64.c): Likewise.
12570 (reg-x86-64-linux.o): Likewise.
12571 (reg-x86-64-linux.c): Likewise.
12573 (i386.c): Likewise.
12574 (i386-linux.o): Likewise.
12575 (i386-linux.c): Likewise.
12576 (amd64.o): Likewise.
12577 (amd64.c): Likewise.
12578 (amd64-linux.o): Likewise.
12579 (amd64-linux.c): Likewise.
12581 * configure.srv (srv_i386_regobj): New.
12582 (srv_i386_linux_regobj): Likewise.
12583 (srv_amd64_regobj): Likewise.
12584 (srv_amd64_linux_regobj): Likewise.
12585 (srv_i386_32bit_xmlfiles): Likewise.
12586 (srv_i386_64bit_xmlfiles): Likewise.
12587 (srv_i386_xmlfiles): Likewise.
12588 (srv_amd64_xmlfiles): Likewise.
12589 (srv_i386_linux_xmlfiles): Likewise.
12590 (srv_amd64_linux_xmlfiles): Likewise.
12591 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12592 srv_xmlfiles to $srv_i386_xmlfiles.
12593 (i[34567]86-*-mingw32ce*): Likewise.
12594 (i[34567]86-*-mingw*): Likewise.
12595 (i[34567]86-*-nto*): Likewise.
12596 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12597 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12598 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12599 (x86_64-*-linux*): Likewise.
12601 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12602 (init_registers_amd64_linux): New.
12603 (x86_arch_setup): Replace init_registers_x86_64_linux with
12604 init_registers_amd64_linux.
12606 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12608 * configure.ac: Check for libdl. If it is not available link against
12609 static libthread_db.
12610 * configure: Regenerate.
12612 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12616 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12617 handing a read watchpoint.
12618 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12620 2010-02-12 Doug Evans <dje@google.com>
12622 * linux-low.c (linux_supports_tracefork_flag): Document.
12623 (linux_look_up_symbols): Add comment.
12625 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12627 * regcache.c (supply_register): Clear regcache if buf is NULL.
12629 2010-02-02 Nicolas Roche <roche@sourceware.org>
12630 Joel Brobecker <brobecker@adacore.com>
12632 * inferiors.c (find_inferior): Add function documentation.
12633 (unloaded_dll): Handle the case where the unloaded dll has not
12634 been previously registered in the dll list.
12636 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12638 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12639 (thumb2_breakpoint): New.
12640 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12642 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12644 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12645 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12648 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12650 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12652 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12654 * linux-s390-low.c (s390_collect_ptrace_register)
12655 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12657 2010-01-21 Doug Evans <dje@google.com>
12659 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12660 (PTRACE_ARG4_TYPE): New macro.
12661 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12662 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12663 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12664 (usr_store_inferior_registers): Ditto.
12665 (linux_read_memory, linux_write_memory): Ditto.
12666 (linux_test_for_tracefork): Ditto.
12668 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12669 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12671 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12673 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12676 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12678 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12679 prototype to take a regcache. Adjust.
12681 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12683 * regcache.h (struct thread_info): Forward declare.
12684 (struct regcache): New.
12685 (new_register_cache): Adjust prototype.
12686 (get_thread_regcache): Declare.
12687 (free_register_cache): Adjust prototype.
12688 (registers_to_string, registers_from_string): Ditto.
12689 (supply_register, supply_register_by_name, collect_register)
12690 (collect_register_as_string, collect_register_by_name): Ditto.
12691 * regcache.c (struct inferior_regcache_data): Delete.
12692 (get_regcache): Rename to ...
12693 (get_thread_regcache): ... this. Adjust. Switch inferior before
12694 fetching registers.
12695 (regcache_invalidate_one): Adjust.
12696 (regcache_invalidate): Fix prototype.
12697 (new_register_cache): Return the new register cache.
12698 (free_register_cache): Change prototype.
12699 (realloc_register_cache): Adjust.
12700 (registers_to_string): Change prototype to take a regcache. Adjust.
12701 (registers_from_string): Ditto.
12702 (register_data): Ditto.
12703 (supply_register): Ditto.
12704 (supply_register_by_name): Ditto.
12705 (collect_register): Ditto.
12706 (collect_register_as_string): Ditto.
12707 (collect_register_by_name): Ditto.
12708 * server.c (process_serial_event): Adjust.
12709 * linux-low.h (regset_fill_func, regset_store_func): Change
12711 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12713 * linux-low.c (get_stop_pc): Adjust.
12714 (check_removed_breakpoint): Adjust.
12715 (linux_wait_for_event): Adjust.
12716 (linux_resume_one_lwp): Adjust.
12717 (fetch_register): Add regcache parameter. Adjust.
12718 (usr_store_inferior_registers): Ditto.
12719 (regsets_fetch_inferior_registers): Ditto.
12720 (regsets_store_inferior_registers): Ditto.
12721 (linux_fetch_registers, linux_store_registers): Ditto.
12722 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12724 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12726 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12727 prototype to take a regcache.
12728 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12729 * remote-utils.c (convert_ascii_to_int, outreg)
12730 (prepare_resume_reply): Change prototype to take a regcache.
12732 * target.h (struct target_ops) <fetch_registers, store_registers>:
12733 Change prototype to take a regcache.
12734 (fetch_inferior_registers, store_inferior_registers): Change
12735 prototype to take a regcache. Adjust.
12736 * proc-service.c (ps_lgetregs): Adjust.
12737 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12738 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12739 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12740 take a regcache. Adjust.
12741 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12742 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12743 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12744 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12745 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12746 (cris_cannot_fetch_register):
12747 (cris_breakpoint_at): Change prototype to take a regcache.
12749 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12750 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12751 to take a regcache. Adjust.
12752 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12754 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12755 take a regcache. Adjust.
12756 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12757 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12758 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12759 * linux-mips-low.c (mips_get_pc):
12760 (mips_set_pc): Change prototype to take a regcache. Adjust.
12761 (mips_reinsert_addr): Adjust.
12762 (mips_collect_register): Change prototype to take a regcache.
12764 (mips_supply_register):
12765 (mips_collect_register_32bit, mips_supply_register_32bit)
12766 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12767 (mips_store_fpregset): Ditto.
12768 * linux-ppc-low.c (ppc_supply_ptrace_register)
12769 (ppc_supply_ptrace_register): Ditto.
12770 (parse_spufs_run): Adjust.
12771 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12772 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12773 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12774 take a regcache. Adjust.
12775 * linux-s390-low.c (s390_collect_ptrace_register)
12776 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12777 (s390_set_pc): Change prototype to take a regcache. Adjust.
12778 (s390_arch_setup): Adjust.
12779 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12780 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12781 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12782 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12783 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12785 (sparc_breakpoint_at): Adjust.
12786 * linux-xtensa-low.c (xtensa_fill_gregset):
12787 (xtensa_store_gregset):
12788 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12789 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12790 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12791 prototype to take a regcache. Adjust.
12792 * win32-arm-low.c (arm_fetch_inferior_register)
12793 (arm_store_inferior_register): Change prototype to take a
12795 * win32-i386-low.c (i386_fetch_inferior_register)
12796 (i386_store_inferior_register): Change prototype to take a
12798 * win32-low.c (child_fetch_inferior_registers)
12799 (child_store_inferior_registers): Change prototype to take a
12801 (win32_wait): Adjust.
12802 (win32_fetch_inferior_registers): Change prototype to take a
12804 (win32_store_inferior_registers): Adjust.
12805 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12806 store_inferior_register>: Change prototype to take a regcache.
12808 2010-01-20 Doug Evans <dje@google.com>
12810 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12812 (linux_wait_for_event1, linux_init_signals): Ditto.
12813 (W_STOPCODE): Provide definition if missing.
12815 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12817 * linux-low.c (linux_core_of_thread): New.
12818 (compare_ints, show_process, list_threads): New.
12819 (linux_qxfer_osdata): Report threads and cores.
12820 (linux_target_op): Register linux_core_of_thread.
12821 * remote-utils.c (prepare_resume_reply): Report the core.
12822 (buffer_xml_printf): Support %d specifier.
12823 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12825 (handle_query): Handle qXfer:threads. Announce availability
12827 * target.h (struct target_ops): New field core_of_thread.
12829 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12831 * Makefile.in (clean): Remove new generated files.
12832 (reg-s390.o, reg-s390.c): Remove rules.
12833 (reg-s390x.o, reg-s390x.c): Likewise.
12834 (s390-linux32.o, s390-linux32.c): Add rules.
12835 (s390-linux64.o, s390-linux64.c): Likewise.
12836 (s390x-linux64.o, s390x-linux64.c): Likewise.
12837 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12838 * linux-s390-low.c: Include <elf.h>.
12839 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12840 (init_registers_s390): Remove prototype.
12841 (init_registers_s390x): Likewise.
12842 (init_registers_s390_linux32): Add prototype.
12843 (init_registers_s390_linux64): Likewise.
12844 (init_registers_s390x_linux64): Likewise.
12845 (s390_num_regs_3264): New define.
12846 (s390_regmap_3264): New global variable.
12847 (s390_cannot_fetch_register): Remove obsolete check.
12848 (s390_cannot_store_register): Likewise.
12849 (s390_collect_ptrace_register): Handle upper/lower register halves.
12850 (s390_supply_ptrace_register): Likewise.
12851 (s390_fill_gregset): Update to register number changes.
12852 (s390_get_hwcap): New routine.
12853 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12854 Install appropriate regmap and register set.
12856 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12858 * server.c (gdbserver_version): Update copyright year to 2010.
12859 * gdbreplay.c (gdbreplay_version): Likewise.
12861 2009-12-28 Doug Evans <dje@google.com>
12863 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12864 elf/external.h. Include <elf.h> instead but only if necessary.
12866 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12868 * linux-low.c (linux_remove_process): Remove `detaching'
12869 parameter. Don't release/detach from thread_db here.
12870 (linux_kill): Release/detach from thread_db here, ...
12871 (linux_detach): ... and here, before actually detaching.
12872 (linux_wait_1): ... and here, when a process exits.
12873 * thread-db.c (any_thread_of): New.
12874 (thread_db_free): Switch the current inferior to a thread of the
12877 2009-12-21 Doug Evans <dje@google.com>
12879 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12881 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12882 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12883 warning ifndef __NR_tkill. Move setting of errno there too.
12884 Delete unnecessary resetting of errno after syscall.
12885 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12887 * configure.ac: Check for dladdr.
12888 * config.in: Regenerate.
12889 * configure: Regenerate.
12890 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12891 (try_thread_db_load): Update.
12893 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12895 2009-12-18 Doug Evans <dje@google.com>
12897 * event-loop.c: Include unistd.h if it exists.
12899 * linux-low.c (my_waitpid): Move definition away from being in
12900 between linux_tracefork_child/linux_test_for_tracefork.
12902 * gdb_proc_service.h (psaddr_t): Fix type.
12903 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12904 signature to match glibc.
12906 2009-12-16 Doug Evans <dje@google.com>
12908 * linux-low.c (linux_read_memory): Fix argument to read.
12910 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12912 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12913 events, don't leave current_inferior pointing at null.
12915 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12917 * win32-low.c (LOG): Delete.
12918 (OUTMSG): Output to stderr.
12919 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12920 on compile time LOG macro.
12921 (win32_wait): Fix debug output.
12923 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12925 * win32-low.c (win32_add_one_solib): If the dll name is
12926 "ntdll.dll", prepend the system directory to the dll path.
12928 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12930 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12932 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12933 Vladimir Prus <vladimir@codesourcery.com>
12935 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12936 * configure.ac: Check for __mcoldfire__ and set
12937 gdb_cv_m68k_is_coldfire.
12938 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12939 reg-cf.o and reg-m68k.o.
12940 * configure: Regenerated.
12942 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12944 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12945 Pass it to thread_db_free.
12946 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12947 proper `detaching' argument to linux_remove_process.
12948 * linux-low.h (thread_db_free): Add `detaching' parameter.
12949 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12951 (thread_db_free): Add `detaching' parameter. Only
12952 call td_ta_clear_event if detaching from process.
12954 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12956 * thread-db.c (thread_db_free): Fix typo.
12958 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12961 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12963 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12965 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12966 with an i686 compiler.
12967 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12969 * configure: Rebuilt.
12971 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12975 * server.c (handle_search_memory_1): Correct read_addr initialization
12976 in loop for searching subsequent chunks.
12978 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12980 * configure.ac: New --with-libthread-db option.
12981 * thread-db.c: Allow direct dependence on libthread_db.
12982 (thread_db_free): Adjust.
12983 * config.in: Regenerate.
12984 * configure: Likewise.
12986 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12989 * thread-db.c (attach_thread): New function.
12990 (maybe_attach_thread): Return success/failure.
12991 (find_new_threads_callback): Adjust.
12992 (thread_db_find_new_threads): Loop until no new threads.
12994 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12996 * proc-service.c (ps_lgetregs): Formatting.
12998 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13000 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13001 * configure.ac: Adjust.
13002 * linux-low.h (struct process_info_private): Move members to struct
13004 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13005 * linux-low.c (linux_remove_process): Adjust.
13006 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13007 * server.c (handle_query): Move code ...
13008 (handle_monitor_command): ... here. New function.
13009 * target.h (struct target_ops): New member.
13010 * thread-db.c (struct thread_db): New.
13011 (libthread_db_search_path): New variable.
13012 (thread_db_create_event, thread_db_enable_reporting)
13013 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13014 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13015 (try_thread_db_load_1, dladdr_to_soname): New functions.
13016 (try_thread_db_load, thread_db_load_search): New functions.
13017 (thread_db_init): Search for libthread_db.
13018 (thread_db_free): New function.
13019 (thread_db_handle_monitor_command): Likewise.
13020 * config.in: Regenerate.
13021 * configure: Regenerate.
13023 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13025 * spu-low.c (spu_kill): Wait for inferior to terminate.
13026 Call clear_inferiors.
13027 (spu_detach): Call clear_inferiors.
13029 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13031 * aclocal.m4: Regenerate.
13032 * config.in: Likewise.
13033 * configure: Likewise.
13035 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13037 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13038 (parse_spufs_run): New function.
13039 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13040 (ppc_breakpoint_at): Handle SPU breakpoints.
13042 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13044 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13045 (SPUFS_MAGIC): Define.
13046 (spu_enumerate_spu_ids): New function.
13047 (linux_qxfer_spu): New function.
13048 (linux_target_ops): Install linux_qxfer_spu.
13050 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13052 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13053 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13054 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13055 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13056 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13057 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13058 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13059 (init_registers_powerpc_cell32l): Add prototype.
13060 (init_registers_powerpc_cell64l): Likewise.
13061 (ppc_arch_setup): Detect Cell/B.E. architecture.
13063 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13065 * Makefile.in (datarootdir): New variable.
13067 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13069 * linux-low.c (linux_write_memory): Update debugging output.
13070 * Makefile.in (clean): Add new descriptions.
13071 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13072 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13073 * configure.srv: Add new files for arm*-*-linux*.
13074 * linux-arm-low.c: Add new declarations.
13075 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13076 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13077 (HWCAP_VFPv3D16): New.
13078 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13079 instead of __IWMMXT__.
13080 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13081 (arm_arch_setup): New.
13082 (target_regsets): Remove #ifdef. Add VFP regset.
13083 (the_low_target): Use arm_arch_setup.
13085 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13087 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13088 the main thread again.
13090 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13092 Adding Neutrino gdbserver.
13093 * configure: Regenerated.
13094 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13095 * configure.srv (i[34567]86-*-nto*): New target.
13096 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13097 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13098 (nto_comctrl) [__QNX__]: New function.
13099 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13101 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13103 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13106 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13107 Pedro Alves <pedro@codesourcery.com>
13109 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13110 don't support CONTEXT_EXTENDED_REGISTERS.
13111 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13112 (the_low_target): Install them.
13113 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13114 failing with ERROR_PIPE_NOT_CONNECTED.
13116 2009-06-30 Doug Evans <dje@google.com>
13117 Pierre Muller <muller@ics.u-strasbg.fr>
13119 Add h/w watchpoint support to x86-linux, win32-i386.
13120 * Makefile.in (SFILES): Add i386-low.c
13121 (i386_low_h): Define.
13122 (i386-low.o): Add dependencies.
13123 (linux-x86-low.o): Add i386-low.h dependency.
13124 (win32-i386-low.o): Ditto.
13125 * i386-low.c: New file.
13126 * i386-low.h: New file.
13127 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13128 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13129 * linux-low.c (linux_add_process): Initialize arch_private.
13130 (linux_remove_process): Free arch_private.
13131 (add_lwp): Initialize arch_private.
13132 (delete_lwp): Free arch_private.
13133 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13135 * linux-low.h (process_info_private): New member arch_private.
13136 (lwp_info): New member arch_private.
13137 (linux_target_ops): New members new_process, new_thread,
13139 (ptid_of): New macro.
13140 * linux-x86-low.c: Include stddef.h, i386-low.h.
13141 (arch_process_info): New struct.
13142 (arch_lwp_info): New struct.
13143 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13144 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13145 (i386_dr_low_get_status): New function.
13146 (x86_insert_point, x86_remove_point): New functions.
13147 (x86_stopped_by_watchpoint): New function.
13148 (x86_stopped_data_address): New function.
13149 (x86_linux_new_process, x86_linux_new_thread): New functions.
13150 (x86_linux_prepare_to_resume): New function.
13151 (the_low_target): Add entries for insert_point, remove_point,
13152 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13154 * server.c (debug_hw_points): New global.
13155 (monitor_show_help): Document set debug-hw-points.
13156 (handle_query): Process "set debug-hw-points".
13157 * server.h (debug_hw_points): Declare.
13158 (paddress): Declare.
13159 * utils.c (NUMCELLS, CELLSIZE): New macros.
13160 (get_sell, xsnprintf, paddress): New functions.
13161 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13162 remove_point, stopped_by_watchpoint, stopped_data_address.
13163 * win32-i386-low.c: Include i386-low.h.
13164 (debug_reg_state): Replaces dr.
13165 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13166 (i386_dr_low_get_status): New function.
13167 (i386_insert_point, i386_remove_point): New functions.
13168 (i386_stopped_by_watchpoint): New function.
13169 (i386_stopped_data_address): New function.
13170 (i386_initial_stuff): Update.
13171 (get_thread_context,set_thread_context,i386_thread_added): Update.
13172 (the_low_target): Add entries for insert_point,
13173 remove_point, stopped_by_watchpoint, stopped_data_address.
13174 * win32-low.c (win32_insert_watchpoint): New function.
13175 (win32_remove_watchpoint): New function.
13176 (win32_stopped_by_watchpoint): New function.
13177 (win32_stopped_data_address): New function.
13178 (win32_target_ops): Add entries for insert_watchpoint,
13179 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13180 * win32-low.h (win32_target_ops): New members insert_point,
13181 remove_point, stopped_by_watchpoint, stopped_data_address.
13183 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13185 * server.c (process_serial_event): Re-return unsupported, not
13186 error, if the type isn't recognized. Re-allow supporting only
13187 insert or remove packets. Also call require_running for
13188 breakpoints. Add missing break statement to default case. Tidy.
13189 * target.h (struct target_ops): Rename insert_watchpoint to
13190 insert_point, and remove_watchpoint to remove_point.
13192 * linux-low.h (struct linux_target_ops): Likewise.
13193 * linux-low.c (linux_insert_watchpoint): Rename to ...
13194 (linux_insert_point): ... this. Adjust.
13195 (linux_remove_watchpoint): Rename to ...
13196 (linux_remove_point): ... this. Adjust.
13197 (linux_target_ops): Adjust.
13198 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13199 (cris_insert_point): ... this.
13200 (cris_remove_watchpoint): Rename to ...
13201 (cris_remove_point): ... this.
13202 (the_low_target): Adjust.
13204 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13206 * server.c (handle_v_kill): Pass signal_pid to
13207 kill_inferior if multi_process is zero.
13209 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13211 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13212 * target.h (target_ops): Comment for *_watchpoint to make it clear
13213 the functions can get types '0' and '1'.
13215 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13217 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13218 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13219 * regcache.c (get_regcache): Likewise.
13220 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13221 * win32-low.c (child_fetch_inferior_registers): Remove check for
13224 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13225 Pedro Alves <pedro@codesourcery.com>
13227 * target.h (struct target_ops) <supports_multi_process>: New
13229 (target_supports_multi_process): New.
13230 * server.c (handle_query): Even if GDB reports support, only
13231 enable multi-process if the target also supports it. Report
13232 multi-process support only if the target backend supports it.
13233 * linux-low.c (linux_supports_multi_process): New function.
13234 (linux_target_ops): Install it as target_supports_multi_process
13237 2009-05-24 Doug Evans <dje@google.com>
13239 Global renaming of find_thread_pid to find_thread_ptid.
13240 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13241 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13242 All callers updated.
13244 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13245 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13248 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13249 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13250 (linux_resume_one_lwp): Ditto.
13252 2009-05-23 Doug Evans <dje@google.com>
13254 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13255 from struct inferior_list_entry * to struct lwp_info *.
13256 All callers updated.
13258 2009-05-13 Doug Evans <dje@google.com>
13260 * linux-x86-low.c: Don't include assert.h.
13261 (x86_siginfo_fixup): Use fatal, not assert.
13262 (x86_arch_setup): Fix comment.
13264 2009-05-12 Doug Evans <dje@google.com>
13266 Biarch support for i386/amd64 gdbserver.
13267 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13268 Add linux-x86-low.c.
13269 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13270 (linux-x86-low.o): Add.
13271 * linux-x86-64-low.c: Delete.
13272 * linux-i386-low.c: Delete.
13273 * linux-x86-low.c: New file.
13274 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13276 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13278 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13279 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13280 (linux_child_pid_to_exec_file): New function.
13281 (elf_64_header_p, elf_64_file_p): New functions.
13282 (siginfo_fixup): New function.
13283 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13284 give target a chance to convert layout.
13285 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13286 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13288 2009-05-07 Doug Evans <dje@google.com>
13290 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13291 (regsets_store_inferior_registers): Ditto.
13293 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13297 * linux-low.c (must_set_ptrace_flags): Delete.
13298 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13300 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13301 `lwp->must_set_ptrace_flags' instead.
13302 (linux_wait_for_event_1): Set ptrace options here.
13303 (linux_wait_1): ... not here.
13305 2009-04-30 Doug Evans <dje@google.com>
13307 * inferiors.c (started_inferior_callback): New function.
13308 (attached_inferior_callback): New function.
13309 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13310 * server.c (print_started_pid, print_attached_pid): New functions.
13311 (detach_or_kill_for_exit): New function.
13312 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13313 * server.h (have_started_inferiors_p): Declare.
13314 (have_attached_inferiors_p): Declare.
13316 * inferiors.c (remove_process): Fix memory leak, free process.
13317 * linux-low.c (linux_remove_process): New function.
13318 (linux_kill): Call it instead of remove_process.
13319 (linux_detach, linux_wait_1): Ditto.
13321 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13323 * configure.srv: Add x86 Windows CE target.
13325 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13327 * inferiors.c (get_thread_process): Make global.
13328 * server.h (get_thread_process): Add prototype.
13329 * thread-db.c (find_one_thread): Use get_thread_process
13330 instead of current_process.
13331 (thread_db_get_tls_address): Do not crash if called when
13332 thread layer is not yet initialized.
13334 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13336 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13337 * spu-low.c (current_tid): Rename to ...
13338 (current_ptid): ... this.
13339 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13340 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13341 ptid_get_lwp (current_ptid) instead of current_tid.
13342 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13343 instead of current_tid. Use find_process_pid to verify pid
13344 argument is valid. Pass proper argument to remove_process.
13345 (spu_thread_alive): Compare current_ptid instead of current_tid.
13346 (spu_resume): Likewise.
13348 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13350 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13353 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13355 Implement the multiprocess extensions, and add linux multiprocess
13358 * server.h (ULONGEST): Declare.
13359 (struct ptid, ptid_t): New.
13360 (minus_one_ptid, null_ptid): Declare.
13361 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13362 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13363 (struct inferior_list_entry): Change `id' type from unsigned from
13365 (struct sym_cache, struct breakpoint, struct
13366 process_info_private): Forward declare.
13367 (struct process_info): Declare.
13368 (current_process): Declare.
13369 (all_processes): Declare.
13370 (initialize_inferiors): Declare.
13371 (add_thread): Adjust to use ptid_t.
13372 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13373 (add_process, remove_process, find_thread_pid): Declare.
13374 (find_inferior_id): Adjust to use ptid_t.
13375 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13376 (multi_process): Declare.
13377 (push_event): Adjust to use ptid_t.
13378 (read_ptid, write_ptid): Declare.
13379 (prepare_resume_reply): Adjust to use ptid_t.
13380 (clear_symbol_cache): Declare.
13381 * inferiors.c (all_processes): New.
13382 (null_ptid, minus_one_ptid): New.
13383 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13384 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13385 (add_thread): Change unsigned long to ptid. Remove gdb_id
13387 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13388 (gdb_id_to_thread): Rename to ...
13389 (find_thread_pid): ... this. Change unsigned long to ptid.
13390 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13391 (loaded_dll, pull_pid_from_list): Adjust.
13392 (add_process, remove_process, find_process_pid)
13393 (get_thread_process, current_process, initialize_inferiors): New.
13394 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13395 (struct target_waitstatus) <related_pid>: Ditto.
13396 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13397 return type to int.
13398 (struct target_ops) <join>: Add `pid' argument.
13399 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13400 (struct target_ops) <wait>: Add `ptid' field. Change return type
13402 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13403 (mywait): Add `ptid' argument. Change return type to ptid_t.
13404 (target_pid_to_str): Declare.
13405 * target.c (set_desired_inferior): Adjust to use ptids.
13406 (mywait): Add new `ptid' argument. Adjust.
13407 (target_pid_to_str): New.
13408 * mem-break.h (free_all_breakpoints): Declare.
13409 * mem-break.c (breakpoints): Delelete.
13410 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13411 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13412 to use per-process breakpoint list.
13413 (free_all_breakpoints): New.
13414 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13415 (symbol_cache, all_symbols_looked_up): Delete.
13417 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13419 (prepare_resume_reply): Change ptid argument's type from unsigned
13420 long to ptid_t. Adjust. Implement W;process and X;process.
13421 (free_sym_cache, clear_symbol_cache): New.
13422 (look_up_one_symbol): Adjust to per-process symbol cache. *
13423 * server.c (cont_thread, general_thread, step_thread): Change type
13425 (attached): Delete.
13426 (multi_process): New.
13427 (last_ptid): Change type to ptid_t.
13428 (struct vstop_notif) <ptid>: Change type to ptid_t.
13429 (queue_stop_reply, push_event): Change `ptid' argument's type to
13431 (discard_queued_stop_replies): Add `pid' argument.
13432 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13433 changes. Don't reference the `attached' global.
13434 (attach_inferior): Adjust to mywait interface changes.
13435 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13436 features. Handle and report "multiprocess+". Handle
13438 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13440 (handle_v_kill): New.
13441 (handle_v_stopped): Adjust to use target_pid_to_str.
13442 (handle_v_requests): Allow multiple attaches and runs when
13443 multiprocess extensions are in effect. Handle "vKill".
13444 (myresume): Adjust to use ptids.
13445 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13446 (handle_status): Adjust to discard_queued_stop_replies interface
13448 (first_thread_of, kill_inferior_callback)
13449 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13450 (main): Call initialize_inferiors. Adjust to use ptids, killing
13451 and detaching from all inferiors. Handle multiprocess packet
13453 * linux-low.h: Include gdb_proc_service.h.
13454 (struct process_info_private): New.
13455 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13456 <lwpid_of>: Use ptid_get_lwp.
13457 (get_lwp_thread): Adjust.
13458 (struct lwp_info): Add `dead' member.
13459 (find_lwp_pid): Declare.
13460 * linux-low.c (thread_db_active): Delete.
13461 (new_inferior): Adjust comment.
13462 (inferior_pid): Delete.
13463 (linux_add_process): New.
13464 (handle_extended_wait): Adjust.
13465 (add_lwp): Change unsigned long to ptid.
13466 (linux_create_inferior): Add process to processes table. Adjust
13467 to use ptids. Don't set new_inferior here.
13468 (linux_attach_lwp): Rename to ...
13469 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13470 it. Adjust to use ptids.
13471 (linux_attach_lwp): New.
13472 (linux_attach): Add process to processes table. Don't set
13474 (struct counter): New.
13475 (second_thread_of_pid_p, last_thread_of_process_p): New.
13476 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13477 multiple processes.
13478 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13479 processes. Remove process from process table.
13480 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13481 to multiple processes.
13482 (any_thread_of): New.
13483 (linux_detach): Add `pid' argument, and handle it. Remove process
13484 from processes table.
13485 (linux_join): Add `pid' argument. Handle it.
13486 (linux_thread_alive): Change unsighed long argument to ptid_t.
13487 Consider dead lwps as not being alive.
13488 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13489 threads we're not interested in.
13490 (same_lwp, find_lwp_pid): New.
13491 (linux_wait_for_lwp): Change `pid' argument's type from int to
13493 (linux_wait_for_event): Rename to ...
13494 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13495 from int to ptid_t. Adjust.
13496 (linux_wait_for_event): New.
13497 (linux_wait_1): Add `ptid' argument. Change return type to
13498 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13499 that exit from the process table.
13500 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13502 (mark_lwp_dead): New.
13503 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13504 stopping all threads, mark its main lwp as dead.
13505 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13507 (fetch_register, usr_store_inferior_registers)
13508 (regsets_fetch_inferior_registers)
13509 (regsets_store_inferior_registers, linux_read_memory)
13510 (linux_write_memory): Inline `inferior_pid'.
13511 (linux_look_up_symbols): Adjust to use per-process
13512 `thread_db_active'.
13513 (linux_request_interrupt): Adjust to use ptids.
13514 (linux_read_auxv): Inline `inferior_pid'.
13515 (initialize_low): Don't reference thread_db_active.
13516 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13517 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13518 (ps_getpid): Return the pid of the current inferior.
13519 * thread-db.c (proc_handle, thread_agent): Delete.
13520 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13522 (find_one_thread): Change argument type to ptid_t. Adjust to
13524 (maybe_attach_thread): Adjust to per-process data and ptids.
13525 (thread_db_find_new_threads): Ditto.
13526 (thread_db_init): Ditto.
13527 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13528 processes table. Adjust to use ptids.
13529 (spu_kill, spu_detach): Adjust interface. Remove process from
13531 (spu_join, spu_thread_alive): Adjust interface.
13532 (spu_wait): Adjust interface. Remove process from processes
13533 table. Adjust to use ptids.
13534 * win32-low.c (current_inferior_tid): Delete.
13535 (current_inferior_ptid): New.
13536 (debug_event_ptid): New.
13537 (thread_rec): Take a ptid. Adjust.
13538 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13539 (child_delete_thread): Ditto.
13540 (do_initial_child_stuff): Add `attached' argument. Add process to
13542 (child_fetch_inferior_registers, child_store_inferior_registers):
13544 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13545 (win32_attach): Pass 1 to do_initial_child_stuff.
13546 (win32_kill): Adjust interface. Remove process from processes
13548 (win32_detach): Ditto.
13549 (win32_join): Adjust interface.
13550 (win32_thread_alive): Take a ptid.
13551 (win32_resume): Adjust to use ptids.
13552 (get_child_debug_event): Ditto.
13553 (win32_wait): Adjust interface. Remove exiting process from
13556 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13558 Non-stop mode support.
13560 * server.h (non_stop): Declare.
13561 (gdb_client_data, handler_func): Declare.
13562 (delete_file_handler, add_file_handler, start_event_loop):
13564 (handle_serial_event, handle_target_event, push_event)
13565 (putpkt_notif): Declare.
13566 * target.h (enum resume_kind): New.
13567 (struct thread_resume): Replace `step' field by `kind' field.
13568 (TARGET_WNOHANG): Define.
13569 (struct target_ops) <wait>: Add `options' argument.
13570 <supports_non_stop, async, start_non_stop>: New fields.
13571 (target_supports_non_stop, target_async): New.
13572 (start_non_stop): Declare.
13573 (mywait): Add `options' argument.
13574 * target.c (mywait): Add `options' argument. Print child exit
13575 notifications here.
13576 (start_non_stop): New.
13577 * server.c (non_stop, own_buf, mem_buf): New globals.
13578 (struct vstop_notif): New.
13579 (notif_queue): New global.
13580 (queue_stop_reply, push_event, discard_queued_stop_replies)
13581 (send_next_stop_reply): New.
13582 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13584 (attach_inferior): In non-stop mode, don't wait for the target
13586 (handle_general_set): Handle QNonStop.
13587 (handle_query): When handling qC, return the current general
13588 thread, instead of the first thread of the list.
13589 (handle_query): If the backend supports non-stop mode, include
13590 QNonStop+ in the qSupported query response.
13591 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13593 (handle_v_attach, handle_v_run): Handle non-stop mode.
13594 (handle_v_stopped): New.
13595 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13596 (myresume): Adjust to use resume_kind. Handle non-stop.
13597 (queue_stop_reply_callback): New.
13598 (handle_status): Handle non-stop mode.
13599 (main): Clear non_stop flag on reconnection. Use the event-loop.
13600 Refactor serial protocol handling from here ...
13601 (process_serial_event): ... to this new function. When GDB
13602 selects any thread, select one here. In non-stop mode, wait until
13603 GDB acks all pending events before exiting.
13604 (handle_serial_event, handle_target_event): New.
13605 * remote-utils.c (remote_open): Install remote_desc in the event
13607 (remote_close): Remove remote_desc from the event loop.
13608 (putpkt_binary): Rename to...
13609 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13610 (putpkt_binary): New as wrapper around putpkt_binary_1.
13611 (putpkt_notif): New.
13612 (prepare_resume_reply): In non-stop mode, don't change the
13614 * event-loop.c: New.
13615 * Makefile.in (OBJ): Add event-loop.o.
13616 (event-loop.o): New rule.
13618 * linux-low.h (pid_of): Moved here.
13620 (get_lwp_thread): Use lwpid_of.
13621 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13622 * linux-low.c (pid_of): Delete.
13623 (inferior_pid): Use lwpid_of.
13624 (linux_event_pipe): New.
13625 (target_is_async_p): New.
13627 (handle_extended_wait): Use lwpid_of.
13628 (add_lwp): Don't set lwpid field.
13629 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13630 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13631 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13632 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13633 first. Adjust to linux_wait_for_event interface changes. Use
13635 (linux_detach): Don't delete the main lwp here.
13636 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13637 (status_pending_p): Don't consider explicitly suspended lwps.
13638 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13639 pointer. Add OPTIONS argument. Change return type to int. Use
13640 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13641 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13642 pointer. Add status pointer argument. Return a pid instead of a
13643 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13644 changes. In non-stop mode, don't switch to a random thread.
13645 (linux_wait): Rename to...
13646 (linux_wait_1): ... this. Add target_options argument, and handle
13647 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13648 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13649 clean exit and signal exit code. Don't stop all threads in
13650 non-stop mode. In all-stop mode, only stop all threads when
13651 reporting a stop to GDB. Handle explicit thread stop requests.
13652 (async_file_flush, async_file_mark): New.
13654 (send_sigstop): Use lwpid_of.
13655 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13656 interface changes. In non-stop mode, don't switch to a random
13658 (linux_resume_one_lwp): Use lwpid_of.
13659 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13660 (linux_resume_one_thread): ... this. Handle resume_stop. In
13661 non-stop mode, don't look for pending flag in all threads.
13662 (resume_status_pending_p): Don't consider explicitly suspended
13664 (my_waitpid): Reimplement. Emulate __WALL.
13665 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13667 (sigchld_handler, linux_supports_non_stop, linux_async)
13668 (linux_start_non_stop): New.
13669 (linux_target_ops): Register linux_supports_non_stop, linux_async
13670 and linux_start_non_stop.
13671 (initialize_low): Install SIGCHLD handler.
13672 * thread-db.c (thread_db_create_event, find_one_thread)
13673 (thread_db_get_tls_address): Use lwpid_of.
13674 * win32-low.c (win32_detach): Adjust to use resume_kind.
13675 (win32_wait): Add `options' argument.
13676 * spu-low.c (spu_resume): Adjust to use resume_kind.
13677 (spu_wait): Add `options' argument.
13679 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13681 Decouple target code from remote protocol.
13683 * target.h (enum target_waitkind): New.
13684 (struct target_waitstatus): New.
13685 (struct target_ops) <wait>: Return an unsigned long. Take a
13686 target_waitstatus pointer instead of a char pointer.
13687 (mywait): Likewise.
13688 * target.c (mywait): Change prototype to return an unsigned long.
13689 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13690 * server.h (thread_from_wait, old_thread_from_wait): Delete
13692 (prepare_resume_reply): Change prototype to take a
13694 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13695 (last_status, last_ptid): New.
13696 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13697 pid instead of a signal.
13698 (attach_inferior): Remove "status" and "signal" parameters.
13700 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13702 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13703 (handle_v_requests, myresume): Remove "status" and "signal"
13704 parameters. Adjust.
13705 (handle_status): New.
13706 (main): Delete local `status'. Adjust.
13707 * remote-utils.c: Include target.h.
13708 (prepare_resume_reply): Change prototype to take a
13709 target_waitstatus. Adjust.
13711 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13713 * spu-low.c (spu_wait): Adjust.
13714 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13716 (win32_wait): Adjust.
13718 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13720 * target.h (struct thread_resume): Delete leave_stopped member.
13721 (struct target_ops): Add a `n' argument to the `resume' callback.
13722 * server.c (start_inferior): Adjust.
13723 (handle_v_cont, myresume): Adjust.
13724 * linux-low.c (check_removed_breakpoint): Adjust to resume
13725 interface change, and to removed leave_stopped field.
13726 (resume_ptr): Delete.
13727 (struct thread_resume_array): New.
13728 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13729 resume interface change.
13730 (linux_continue_one_thread, linux_queue_one_thread)
13731 (resume_status_pending_p): Check if the resume field is NULL
13732 instead of checking the leave_stopped member.
13733 (linux_resume): Adjust to the target resume interface change.
13734 * spu-low.c (spu_resume): Adjust to the target resume interface
13736 * win32-low.c (win32_detach, win32_resume): Ditto.
13738 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13740 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13742 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13744 (linux_continue_one_thread): Only preserve the stepping flag if
13745 there's a pending breakpoint.
13747 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13749 * server.c (main): After the inferior having exited, call
13750 remote_close before exiting gdbserver.
13752 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13754 Fix size of FPSCR in Power 7 processors.
13755 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13756 (PPC_FEATURE_HAS_DFP): New #define.
13757 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13760 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13762 * server.c (handle_query) Whitespace and formatting.
13764 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13766 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13767 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13768 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13769 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13770 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13771 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13772 Makefile.in, configure.ac: Fix whitespace throughout.
13773 * configure: Regenerate.
13775 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13777 * inferiors.c (find_inferior): Make it safe for the callback
13778 function to delete the currently iterated inferior.
13780 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13782 * Makefile.in (linuw_low_h): Move higher.
13783 (thread-db.o): Depend on $(linux_low_h).
13785 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13787 Rename "process" to "lwp" throughout.
13789 * linux-low.c (all_processes): Rename to...
13790 (all_lwps): ... this.
13791 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13792 (add_process): Rename to ...
13793 (add_lwp): ... this. Adjust.
13794 (linux_create_inferior): Adjust.
13795 (linux_attach_lwp): Adjust.
13796 (linux_attach): Adjust.
13797 (linux_kill_one_process): Rename to ...
13798 (linux_kill_one_lwp): ... this. Adjust.
13799 (linux_kill): Adjust.
13800 (linux_detach_one_process): Rename to ...
13801 (linux_detach_one_lwp): ... this. Adjust.
13802 (linux_detach): Adjust.
13803 (check_removed_breakpoint): Adjust.
13804 (status_pending_p): Adjust.
13805 (linux_wait_for_process): Rename to ...
13806 (linux_wait_for_lwp): ... this. Adjust.
13807 (linux_wait_for_event): Adjust.
13808 (send_sigstop): Adjust.
13809 (wait_for_sigstop): Adjust.
13810 (stop_all_processes): Rename to ...
13811 (stop_all_lwps): ... this.
13812 (linux_resume_one_process): Rename to ...
13813 (linux_resume_one_lwp): ... this. Adjust.
13814 (linux_set_resume_request, linux_continue_one_thread)
13815 (linux_queue_one_thread, resume_status_pending_p)
13816 (usr_store_inferior_registers, regsets_store_inferior_registers)
13817 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13819 * linux-low.h (get_process): Rename to ...
13820 (get_lwp): ... this. Adjust.
13821 (get_thread_process): Rename to ...
13822 (get_thread_lwp): ... this. Adjust.
13823 (get_process_thread): Rename to ...
13824 (get_lwp_thread): ... this. Adjust.
13825 (struct process_info): Rename to ...
13826 (struct lwp_info): ... this.
13827 (all_processes): Rename to ...
13828 (all_lwps): ... this.
13829 * proc-service.c (ps_lgetregs): Adjust.
13830 * thread-db.c (thread_db_create_event, find_one_thread)
13831 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13833 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13835 * server.c (handle_query): Handle "qAttached".
13837 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13839 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13840 GPLv3, update license URL.
13842 2009-03-01 Doug Evans <dje@google.com>
13844 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13845 (server_h): Add gdb_signals.h.
13846 (signals.o): Update.
13847 * server.h (target_signal_from_host,target_signal_to_host_p)
13848 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13850 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13852 * remote-utils.c (getpkt): Also generate remote-debug
13853 information if noack_mode is set.
13855 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13857 * server.c (handle_query): Report qXfer:siginfo:read and
13858 qXfer:siginfo:write as supported and handle them.
13859 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13860 * linux-low.c (linux_xfer_siginfo): New.
13861 (linux_target_ops): Set it.
13863 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13865 * server.c (gdbserver_usage): Mention --remote-debug.
13866 (main): Accept '--remote-debug' switch.
13868 2009-01-18 Doug Evans <dje@google.com>
13870 * regcache.c (new_register_cache): No need to check result of xcalloc.
13871 * server.c (handle_search_memory): Back out calls to xmalloc,
13872 result is checked and error is returned to user upon failure.
13873 (handle_query): Ditto. Add more checks for result of malloc.
13874 (handle_v_cont): Check result of malloc, report error back to
13876 (handle_v_run): Ditto. Call freeargv.
13877 * server.h (freeargv): Declare.
13878 * utils.c (freeargv): New fn.
13880 2009-01-15 Doug Evans <dje@google.com>
13882 * gdbreplay.c (perror_with_name): Make arg const char *.
13883 * server.h (target_signal_to_name): Make return type const char *.
13884 * thread-db.c (thread_db_err_str): Make return type const char *.
13885 * utils.c (perror_with_name): Make arg const char *.
13887 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13889 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13890 when handling a EXIT_PROCESS_DEBUG_EVENT.
13892 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13894 * gdbreplay.c (gdbreplay_version): Update copyright year.
13895 * server.c (gdbserver_version): Likewise.
13897 2009-01-05 Doug Evans <dje@google.com>
13899 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13900 (handle_extended_wait): Improve comment.
13902 2008-12-13 Doug Evans <dje@google.com>
13904 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13905 * server.h (ATTR_MALLOC): New macro.
13906 (xmalloc,xcalloc,xstrdup): Declare.
13907 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13908 * inferiors.c: Ditto.
13909 * linux-low.c: Ditto.
13910 * mem-break.c: Ditto.
13911 * regcache.c: Ditto.
13912 * remote-utils.c: Ditto.
13915 * win32-low.c: Ditto.
13917 2008-12-12 Doug Evans <dje@google.com>
13919 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13920 in debugging printf.
13922 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13924 2008-12-09 Doug Evans <dje@google.com>
13926 * linux-low.h (struct process_info): Delete member tid, unused.
13927 * thread-db.c (find_one_thread): Update.
13928 (maybe_attach_thread): Update.
13930 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13932 * target.h (struct target_ops): Add qxfer_osdata member.
13933 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13935 (linux_qxfer_osdata): New functions.
13936 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13938 * server.c (handle_query): Handle "qXfer:osdata:read:".
13939 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13940 (buffer_xml_printf): New functions.
13941 * server.h (struct buffer): New.
13942 (buffer_grow_str, buffer_grow_str0): New macros.
13943 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13944 (buffer_xml_printf): Declare.
13946 2008-11-24 Doug Evans <dje@google.com>
13948 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13950 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13952 * server.c (handle_v_run): Always use the supplied argument list.
13954 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13956 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13957 (xtensa_regmap_table): Add entry for scompare1.
13959 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13961 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13962 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13963 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13964 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13965 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13966 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13967 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13968 XML target descriptions.
13969 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13970 when inferior is running on an ISA 2.05 or later processor. Add
13971 special case to return offset for full 64-bit slot of FPSCR when
13974 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13976 * Makefile.in (SFILES, clean): Added sparc64 files.
13977 (reg-sparc64.o, reg-sparc64.c): New.
13978 * configure.srv (sparc*-*-linux*): New configuration.
13979 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13980 syscall arguments for SPARC.
13981 (regsets_store_inferior_registers): Likewise.
13982 * linux-sparc-low.c: New file.
13984 2008-10-21 Doug Evans <dje@google.com>
13986 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13987 (READLINE_DIR,READLINE_DEP): Delete.
13988 (INTERNAL_CFLAGS): Update.
13989 (LINTFLAGS): Update.
13991 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13993 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13994 whole argv from the last run, not just argv[0].
13996 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13998 * regcache.c (new_register_cache): Return NULL if the register
13999 cache size isn't known yet.
14000 (free_register_cache): Avoid dereferencing a NULL regcache.
14002 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14004 * configure.srv: Merge MIPS and MIPS64.
14006 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14008 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14010 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14012 * Makefile.in: Add required vsx dependencies.
14014 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14015 Declare init_registers_powerpc_vsx32l.
14016 Declare init_registers_powerpc_vsx64l.
14017 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14018 (ppc_arch_setup): Check for VSX in hwcap.
14019 (ppc_fill_vsxregset): New function.
14020 (ppc_store_vsxregset): New function.
14021 Add new VSX entry in regset_info target_regsets.
14023 * configure.srv: Add new VSX dependencies.
14025 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14027 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14028 (remote_open): Set or clear transport_is_reliable.
14029 (putpkt_binary): Don't expect acks in noack mode.
14030 (getpkt): Don't send ack/nac in noack mode.
14031 * server.c (handle_general_set): Handle QStartNoAckMode.
14032 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14034 (main): Reset noack_mode on every connection.
14035 * server.h (noack_mode): Declare.
14037 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14039 * Makefile.in (GDBREPLAY_OBS): New variable.
14040 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14042 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14043 Daniel Jacobowitz <dan@codesourcery.com>
14045 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14046 (usr_store_inferior_registers): Likewise.
14047 (regsets_store_inferior_registers): Likewise.
14049 2008-07-31 Rolf Jansen <rj@surtec.com>
14050 Pedro Alves <pedro@codesourcery.com>
14052 * configure.ac: Check for memmem declaration.
14053 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14054 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14055 (disable_packet_qfThreadInfo): Unconditionally compile.
14056 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14057 * configure, config.in: Regenerate.
14059 2008-07-28 Doug Kwan <dougkwan@google.com>
14061 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14062 (linux_write_memory): Remove declaration of errno.
14064 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14066 * linux-low.c (handle_extended_wait): Do not use "status"
14067 variable uninitialized.
14069 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14071 * server.c (handle_v_attach): Inhibit reporting dll changes.
14073 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14075 * remote-utils.c (prepare_resume_reply): If requested, don't
14076 output "thread:TID" in the T stop reply.
14078 * server.c (disable_packet_vCont, disable_packet_Tthread)
14079 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14080 (handle_query): If requested, disable support for qC, qfThreadInfo
14082 (handle_v_requests): If requested, disable support for vCont.
14083 (gdbserver_show_disableable): New.
14084 (main): Handle --disable-packet and --disable-packet=LIST.
14086 * server.h (disable_packet_vCont, disable_packet_Tthread)
14087 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14089 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14091 * server.c (gdbserver_usage): Mention --version.
14093 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14095 * Makefile.in (gdbreplay.o): New rule.
14097 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14099 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14100 message, not gdbserver.
14102 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14103 Nathan Sidwell <nathan@codesourcery.com>
14104 Joseph Myers <joseph@codesourcery.com>
14106 * acinclude.m4: Include ../../config/acx.m4.
14107 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14108 * configure, config.in: Regenerate.
14109 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14110 * server.c (gdbserver_version): Print PKGVERSION.
14111 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14112 (main): Adjust gdbserver_usage calls.
14113 * gdbreplay.c (version, host_name): Add declarations.
14114 (gdbreplay_version, gdbreplay_usage): New.
14115 (main): Accept --version and --help options.
14117 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14119 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14120 (arm_breakpoint_at): Handle Thumb.
14121 (the_low_target): Add comment.
14123 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14125 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14127 2008-05-09 Doug Evans <dje@google.com>
14129 * server.h (decode_search_memory_packet): Declare.
14130 * remote-utils.c (decode_search_memory_packet): New fn.
14131 * server.c (handle_search_memory_1): New fn.
14132 (handle_search_memory): New fn.
14133 (handle_query): Process qSearch:memory packets.
14135 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14137 * regcache.c (registers_length): Remove.
14138 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14139 full register packet.
14140 * regcache.h (registers_length): Remove prototype.
14141 * server.h (PBUFSIZ): Define to 16384.
14143 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14145 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14146 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14147 powerpc-64l.o, and powerpc-altivec64l.o.
14148 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14149 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14150 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14151 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14152 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14155 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14156 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14157 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14158 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14159 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14160 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14161 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14162 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14163 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14164 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14167 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14168 (init_registers_powerpc_32l): ... this new prototype.
14169 (init_registers_powerpc_32): Remove, replace by ...
14170 (init_registers_powerpc_altivec32l): ... this new prototype.
14171 (init_registers_powerpc_e500): Remove, replace by ...
14172 (init_registers_powerpc_e500l): ... this new prototype.
14173 (init_registers_ppc64): Remove, replace by ...
14174 (init_registers_powerpc_64l): ... this new prototype.
14175 (init_registers_powerpc_64): Remove, replace by ...
14176 (init_registers_powerpc_altivec64l): ... this new prototype.
14177 (ppc_num_regs): Set to 73.
14178 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14179 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14180 (ppc_cannot_store_register): Handle orig_r3 and trap.
14181 (ppc_arch_setup): Update init_registers_... calls.
14182 (ppc_fill_gregset): Handle orig_r3 and trap.
14184 * inferiors.c (clear_inferiors): Reset current_inferior.
14186 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14188 * acinclude.m4: Add override.m4.
14189 * configure: Regenerate.
14191 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14193 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14194 initial call to init_register_ppc64.
14196 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14198 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14199 single powerpc*-*-linux* case.
14200 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14202 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14204 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14205 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14207 * linux-ppc-low.c: Include <elf.h>.
14208 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14209 (ppc_hwcap): New global variable.
14210 (ppc_regmap): Remove __SPE__ #ifdef sections.
14211 (ppc_regmap_e500): New global variable.
14212 (ppc_cannot_store_register): Update __SPE__ special case.
14213 (ppc_get_hwcap): New function.
14214 (ppc_arch_setup): Use it to determine whether inferior supports
14215 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14216 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14217 Do not access registers if target does not support AltiVec.
14218 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14219 Do not access registers if target does not support SPE.
14220 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14222 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14224 * linux-low.c (disabled_regsets, num_regsets): New.
14225 (use_regsets_p): Delete.
14226 (linux_wait_for_process): Clear disabled_regsets.
14227 (regsets_fetch_inferior_registers): Check and set it.
14228 (regsets_store_inferior_registers): Likewise.
14229 (linux_fetch_registers, linux_store_registers): Do not use
14231 (initialize_low): Allocate disabled_regsets.
14233 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14235 * Makefile.in (LIBOBJS): New.
14236 (OBS): Use LIBOBJS.
14237 (memmem.o): New rule.
14238 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14239 * configure: Regenerated.
14241 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14243 * server.c (handle_query): Never return "unsupported" for
14244 qXfer:features:read queries.
14246 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14248 * server.c (get_features_xml): Fix inverted condition.
14249 (handle_query): Always support qXfer:feature:read.
14251 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14253 * server.c (wrapper_argv): New.
14254 (start_inferior): Handle wrapper_argv. If set, expect an extra
14256 (gdbserver_usage): Document --wrapper.
14257 (main): Parse --wrapper.
14259 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14261 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14262 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14263 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14264 (ppc_set_pc): Likewise.
14265 (ppc_arch_setup): New function.
14266 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14267 of collect_register.
14268 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14270 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14272 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14273 instead of linux-ppc64-low.o.
14274 * linux-ppc64-low.c: Remove file.
14275 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14276 (linux-ppc64-low.o): Remove rule.
14278 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14279 (init_registers_powerpc_64): Likewise.
14280 (ppc_regmap): Conditionally define depending on __powerpc64__.
14281 (ppc_cannot_store_register): Do not special-case "fpscr" when
14282 compiled on __powerpc64__.
14283 (ppc_collect_ptrace_register): New function.
14284 (ppc_supply_ptrace_register): New function.
14285 (ppc_breakpoint): Change type to "unsigned int".
14286 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14287 (the_low_target): Conditionally provide initializers for the
14288 arch_setup member depending on __powerpc64__. Install
14289 collect_ptrace_register and supply_ptrace_register members.
14291 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14293 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14294 * server.c (gdbserver_xmltarget): Define.
14295 (get_features_xml): Use it to replace "target.xml" and arch_string.
14297 * configure.srv: Remove srv_xmltarget. Add XML files that were
14298 mentioned there to srv_xmlfiles instead. Remove conditional tests
14299 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14300 srv_xmlfiles and srv_regobj to include all possible choices.
14301 * configure.ac (srv_xmltarget): Remove.
14302 (srv_xmlfiles): Do not add "target.xml".
14303 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14304 checks for supplementary target information.
14305 * configure: Regenerate.
14306 * Makefile.in (XML_TARGET): Remove.
14307 (target.xml): Remove rule.
14308 (clean): Do not clean up target.xml.
14309 (.PRECIOUS): Do not mention target.xml.
14311 * target.h (struct target_ops): Remove arch_string member.
14312 * linux-low.c (linux_arch_string): Remove.
14313 (linux_target_ops): Remove arch_string initializer.
14314 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14315 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14316 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14317 * spu-low.c (spu_arch_string): Remove.
14318 (spu_target_ops): Remove arch_string initializer.
14319 * win32-low.c (win32_arch_string): Remove.
14320 (win32_target_ops): Remove arch_string initializer.
14321 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14322 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14323 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14325 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14327 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14328 by collect_ptrace_register and supply_ptrace_register hooks.
14329 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14330 instead of checking for the_low_target.left_pad_xfer.
14331 (usr_store_inferior_registers): Use collect_ptrace_register callback
14332 instead of checking for the_low_target.left_pad_xfer.
14334 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14335 (s390_supply_ptrace_register): Likewise.
14336 (s390_fill_gregset): Call s390_collect_ptrace_register.
14337 (the_low_target): Update.
14339 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14340 (ppc_supply_ptrace_register): Likewise.
14341 (the_low_target): Update.
14343 * linux-i386-low.c (the_low_target): Update.
14344 * linux-x86-64-low.c (the_low_target): Update.
14346 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14348 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14349 reg-s390.o and reg-s390x.o.
14351 * linux-low.c (new_inferior): New global variable.
14352 (linux_create_inferior, linux_attach): Set it.
14353 (linux_wait_for_process): Call the_low_target.arch_setup after the
14354 target has stopped for the first time.
14355 (initialize_low): Do not call the_low_target.arch_setup.
14357 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14358 (s390_set_pc): Likewise.
14359 (s390_arch_setup): New function.
14360 (the_low_target): Use s390_arch_setup as arch_setup routine.
14362 * regcache.c (realloc_register_cache): New function.
14363 (set_register_cache): Call it for each existing regcache.
14365 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14367 * server.h (init_registers): Remove prototype.
14369 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14370 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14371 instead of init_registers ().
14372 * linux-arm-low.c (init_registers_arm): Add prototype.
14373 (init_registers_arm_with_iwmmxt): Likewise.
14374 (the_low_target): Add initializer for arch_setup field.
14375 * linux-cris-low.c (init_registers_cris): Add prototype.
14376 (the_low_target): Add initializer for arch_setup field.
14377 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14378 (the_low_target): Add initializer for arch_setup field.
14379 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14380 (the_low_target): Add initializer for arch_setup field.
14381 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14382 (the_low_target): Add initializer for arch_setup field.
14383 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14384 (the_low_target): Add initializer for arch_setup field.
14385 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14386 (the_low_target): Add initializer for arch_setup field.
14387 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14388 (init_registers_mips64_linux): Likewise.
14389 (the_low_target): Add initializer for arch_setup field.
14390 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14391 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14392 (the_low_target): Add initializer for arch_setup field.
14393 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14394 (init_registers_powerpc_64): Likewise.
14395 (the_low_target): Add initializer for arch_setup field.
14396 * linux-s390-low.c (init_registers_s390): Add prototype.
14397 (init_registers_s390x): Likewise.
14398 (the_low_target): Add initializer for arch_setup field.
14399 * linux-sh-low.c (init_registers_sh): Add prototype.
14400 (the_low_target): Add initializer for arch_setup field.
14401 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14402 (the_low_target): Add initializer for arch_setup field.
14403 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14404 (the_low_target): Add initializer for arch_setup field.
14406 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14407 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14408 instead of init_registers ().
14409 * win32-arm-low.c (init_registers_arm): Add prototype.
14410 (the_low_target): Add initializer for arch_setup field.
14411 * win32-i386-low.c (init_registers_i386): Add prototype.
14412 (the_low_target): Add initializer for arch_setup field.
14414 * spu-low.c (init_registers_spu): Add prototype.
14415 (initialize_low): Call initialie_registers_spu () instead of
14416 initialize_registers ().
14418 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14420 * server.c (handle_v_requests): When handling the vRun and vAttach
14421 packets, if already debugging a process, don't kill it. Return an
14424 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14426 * server.c (handle_query): Correct length check.
14428 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14430 * win32-low.c (do_initial_child_stuff): Add process handle
14431 parameter. Set current_process_handle and current_process_id from the
14432 parameters. Clear globals.
14433 (win32_create_inferior): Don't set current_process_handle and
14434 current_process_id here. Instead pass them on the call to
14435 do_initial_child_stuff.
14436 (win32_attach): Likewise.
14437 (win32_clear_inferiors): New.
14438 (win32_kill): Don't close the current process handle or the
14439 current thread handle here. Instead call win32_clear_inferiors.
14440 (win32_detach): Don't open a new handle to the process. Call
14441 win32_clear_inferiors.
14442 (win32_join): Don't rely on current_process_handle; open a new
14443 handle using the process id.
14444 (win32_wait): Call win32_clear_inferiors when the inferior process
14447 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14449 * server.c (monitor_show_help): Add "exit".
14451 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14453 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14454 (clean): Add reg-xtensa.c.
14455 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14456 * configure.srv (xtensa*-*-linux*) New target.
14457 * linux-xtensa-low.c: New.
14458 * xtensa-xtregs.c: New.
14460 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14462 * hostio.c: Don't include errno.h.
14463 (errno_to_fileio_errno): Move to hostio-errno.
14464 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14465 error number outputting to the target->hostio_last_error callback.
14466 (hostio_packet_error): Use FILEIO_EINVAL directly.
14467 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14468 calls to hostio_error.
14469 * hostio-errno.c: New.
14470 * server.h (hostio_last_error_from_errno): Declare.
14471 * target.h (target_ops): Add hostio_last_error member.
14472 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14473 as hostio_last_error handler.
14474 * spu-low.c (spu_target_ops): Likewise.
14475 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14476 (wince_hostio_last_error): New functions.
14477 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14478 as hostio_last_error handler.
14479 (win32_target_ops) [!_WIN32_WCE]: Register
14480 hostio_last_error_from_errno as hostio_last_error handler.
14481 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14482 (hostio-errno.o): New rule.
14483 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14484 * configure.srv (srv_hostio_err_objs): New variable. Default to
14486 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14487 * configure: Regenerate.
14489 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14491 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14492 (linux_kill, linux_detach): Clean up the process list.
14493 * remote-utils.c (remote_open): Improve port number parsing.
14494 (putpkt_binary, input_interrupt): Only send interrupts if the target
14496 * server.c (extended_protocol): Make static.
14497 (attached): Define earlier.
14498 (exit_requested, response_needed, program_argv): New variables.
14499 (target_running): New.
14500 (start_inferior): Clear attached here.
14501 (attach_inferior): Set attached here.
14502 (require_running): Define.
14503 (handle_query): Use require_running and target_running. Implement
14505 (handle_v_attach, handle_v_run): New.
14506 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14507 (gdbserver_usage): Update.
14508 (main): Redo argument parsing. Handle --debug and --multi. Handle
14509 --attach along with other options or after the port. Save
14510 program_argv. Support no initial program. Resynchronize
14511 communication with GDB after an error. Handle "monitor exit".
14512 Use require_running and target_running. Always allow the extended
14513 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14514 restart in extended mode.
14515 * README: Refer to the GDB manual. Update --attach usage.
14517 2007-12-20 Andreas Schwab <schwab@suse.de>
14519 * linux-low.c (STACK_SIZE): Define.
14520 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14521 (linux_test_for_tracefork): Likewise.
14523 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14525 * linux-low.c (linux_wait_for_event): Update messages. Do not
14526 reinsert auto-delete breakpoints.
14527 * mem-break.c (struct breakpoint): Change return type of handler to
14529 (set_breakpoint_at): Update handler type.
14530 (reinsert_breakpoint_handler): Return 1 instead of calling
14532 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14534 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14535 * mem-break.h (set_breakpoint_at): Update handler type.
14536 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14537 * win32-low.c (auto_delete_breakpoint): New.
14538 (get_child_debug_event): Use it.
14540 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14542 * configure.ac: Check for pread and pwrite.
14543 * hostio.c (handle_pread): Fall back to lseek and read.
14544 (handle_pwrite): Fall back to lseek and write.
14545 * config.in, configure: Regenerated.
14547 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14549 * server.c (myresume): Add own_buf argument.
14550 (main): Update calls.
14552 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14554 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14555 * remote-utils.c (remote_open): Do not call disable_async_io.
14556 (block_async_io): Delete.
14557 (unblock_async_io): Make static.
14558 (initialize_async_io): New.
14559 * server.c (handle_v_cont): Handle async I/O here.
14560 (myresume): Likewise. Move other common resume tasks here...
14561 (main): ... from here. Call initialize_async_io. Disable async
14562 I/O before the main loop.
14563 * server.h (initialize_async_io): Declare.
14564 (block_async_io, unblock_async_io): Delete prototypes.
14565 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14567 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14569 * remote-utils.c (readchar): Allow binary data in received messages.
14571 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14573 * win32-low.c (attaching): New global.
14574 (win32_create_inferior): Clear the `attaching' global.
14575 (win32_attach): Set the `attaching' global.
14576 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14577 attaching. Only set a breakpoint at the entry point if not
14580 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14582 * server.c (main): Don't report dll events on the initial
14583 connection on attaches.
14585 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14587 * server.c (main): Relax numerical bases supported for the pid of
14588 the --attach command line argument.
14590 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14592 * win32-low.c (win32_attach): Call OpenProcess before
14593 DebugActiveProcess, not after. Add last error output to error
14596 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14598 * win32-low.c (win32_get_thread_context)
14599 (win32_set_thread_context): New functions.
14600 (thread_rec): Use win32_get_thread_context.
14601 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14602 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14605 2007-12-03 Leo Zayas
14606 Pedro Alves <pedro_alves@portugalmail.pt>
14608 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14610 (child_add_thread): Minor cleanup.
14611 (child_continue): Resume artificially suspended threads before
14612 calling ContinueDebugEvent.
14613 (suspend_one_thread): New.
14614 (fake_breakpoint_event): New.
14615 (get_child_debug_event): Change return type to int. Check here if
14616 gdb sent an interrupt request. If a soft interrupt was requested,
14617 fake a breakpoint event. Return 0 if there is no event to handle,
14619 (win32_wait): Don't check here if gdb sent an interrupt request.
14620 Ensure there is a valid event to handle.
14621 (win32_request_interrupt): Add soft interruption method as last
14624 2007-12-03 Leo Zayas
14625 Pedro Alves <pedro_alves@portugalmail.pt>
14627 * win32-low.h (win32_thread_info): Add descriptions to the
14628 structure members. Replace `suspend_count' counter by a
14630 * win32-low.c (thread_rec): Update condition of when to get the
14631 context from the inferior. Rely on ContextFlags being set if it
14632 has already been retrieved. Only suspend the inferior thread if
14633 we haven't already. Warn if that fails.
14634 (continue_one_thread): s/suspend_count/suspended/. Only call
14635 ResumeThread once. Warn if that fails.
14637 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14639 * win32-low.c (win32_wait): Don't read from the inferior when it
14640 has already exited.
14642 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14644 * Makefile.in (win32_low_h): New variable.
14645 (win32-low.o): Add dependency on $(win32_low_h).
14646 (win32-arm-low.o, win32-i386-low.o): New rules.
14648 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14650 * hostio.c: Correct copyright year.
14652 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14654 * Makefile.in (OBS): Add hostio.o.
14655 (hostio.o): New rule.
14656 * server.h (handle_vFile): Declare.
14657 * hostio.c: New file.
14658 * server.c (handle_v_requests): Take packet_len and new_packet_len
14659 for binary packets. Call handle_vFile.
14660 (main): Update call to handle_v_requests.
14662 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14664 * linux-low.c: Include <sched.h>.
14666 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14668 * linux-low.c (linux_tracefork_grandchild): New.
14669 (linux_tracefork_child): Use clone.
14670 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14672 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14674 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14676 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14678 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14680 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14682 * inferiors.c (change_inferior_id): Delete.
14683 (add_pid_to_list, pull_pid_from_list): New.
14684 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14685 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14686 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14687 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14688 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14689 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14690 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14691 (using_threads): Always set to 1.
14692 (handle_extended_wait): New.
14693 (add_process): Do not set TID.
14694 (linux_create_inferior): Set must_set_ptrace_flags.
14695 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14696 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14697 (linux_thread_alive): Rename TID argument to LWPID.
14698 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14699 (linux_wait_for_event): Do not use TID or check using_threads. Update
14700 call to dead_thread_notify. Call handle_extended_wait.
14701 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14702 (send_sigstop): Delete sigstop_sent.
14703 (wait_for_sigstop): Avoid TID.
14704 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14705 (linux_test_for_tracefork): New.
14706 (linux_lookup_signals): Use thread_db_active and
14707 linux_supports_tracefork_flag.
14708 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14709 * linux-low.h (get_process_thread): Avoid TID.
14710 (struct process_ifo): Move thread_known and tid to the end. Remove
14712 (linux_attach_lwp, thread_db_init): Update prototypes.
14713 * server.h (change_inferior_id): Delete prototype.
14714 (add_pid_to_list, pull_pid_from_list): New prototypes.
14715 * thread-db.c (thread_db_use_events): New.
14716 (find_first_thread): Rename to...
14717 (find_one_thread): ...this. Update callers and messages. Do not
14718 call fatal. Check thread_db_use_events. Do not call
14719 change_inferior_id or new_thread_notify.
14720 (maybe_attach_thread): Update. Do not call new_thread_notify.
14721 (thread_db_init): Set thread_db_use_events. Check use_events.
14722 * utils.c (fatal, warning): Correct message prefix.
14724 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14726 * Makefile.in (clean): Remove new files.
14727 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14728 (powerpc-64.o, powerpc-64.c): New rules.
14729 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14730 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14732 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14734 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14735 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14736 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14737 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14738 (target_regsets): Add AltiVec and SPE register sets.
14739 * configure.ac: Check for AltiVec and SPE.
14740 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14741 (ppc_fill_vrregset, ppc_store_vrregset): New.
14742 (target_regsets): Add AltiVec register set.
14743 * configure: Regenerated.
14745 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14747 * linux-low.c (O_LARGEFILE): Define.
14748 (linux_read_memory): Use /proc/PID/mem.
14749 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14750 * configure, config.in: Regenerated.
14752 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14754 * linux-low.c (linux_wait_for_event): Do not pass signals while
14757 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14759 * win32-low.c (create_process): New.
14760 (win32_create_inferior): Use create_process instead of
14761 CreateProcess. If create_process failed retry appending an ".exe"
14762 suffix. Store the GetLastError result immediatelly after
14763 create_process calls and use it on the call to error.
14765 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14767 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14769 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14771 * configure.ac: Switch license to GPLv3.
14773 2007-08-01 Michael Snyder <msnyder@access-company.com>
14775 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14777 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14779 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14781 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14782 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14783 CloseToolhelp32Snapshot.
14784 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14785 CloseToolhelp32Snapshot.
14787 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14789 * server.c (main): Check for inferior exit before main loop.
14791 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14793 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14794 instead of on tmp_desc.
14796 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14797 Daniel Jacobowitz <dan@codesourcery.com>
14799 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14800 (add_thread): Minor cleanups.
14801 (clear_inferiors): Move lower in the file. Clear the DLL
14803 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14804 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14805 (xml_escape_text): New.
14806 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14808 (handle_v_cont): Report errors.
14809 (gdbserver_version): Update.
14810 (main): Correct size of own_buf. Do not report initial DLL events.
14811 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14812 (unloaded_dll, xml_escape_text): New.
14813 * win32-low.c (enum target_waitkind): Update comments.
14814 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14815 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14816 (win32_EnumProcessModules, win32_GetModuleInformation)
14817 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14818 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14819 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14820 (win32_Module32First, win32_Module32Next, load_toolhelp)
14821 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14822 (get_child_debug_event): Handle DLL events.
14823 (win32_wait): Likewise.
14825 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14827 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14828 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14830 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14832 * win32-low.c (handle_output_debug_string): Ignore event if not
14835 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14837 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14839 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14841 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14843 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14845 * inferiors.c (change_inferior_id): Add comment.
14846 * linux-low.c (check_removed_breakpoint): Add an early
14847 prototype. Improve debug output.
14848 (linux_attach): Doc update.
14849 (linux_detach_one_process, linux_detach): Clean up before releasing
14851 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14852 * linux-low.h (struct process_info): Doc improvement.
14853 * mem-break.c (delete_all_breakpoints): New.
14854 * mem-break.h (delete_all_breakpoints): New prototype.
14855 * thread-db.c (find_first_thread): New.
14856 (thread_db_create_event): Call it instead of
14857 thread_db_find_new_threads. Clean up unused variables.
14858 (maybe_attach_thread): Remove first thread handling.
14859 (thread_db_find_new_threads): Use find_first_thread.
14860 (thread_db_get_tls_address): Likewise.
14862 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14864 * thread-db.c (thread_db_find_new_threads): Add prototype.
14865 (thread_db_create_event): Check for the main thread before adding
14867 (maybe_attach_thread): Only enable event reporting if TID == 0.
14868 (thread_db_get_tls_address): Check for new threads.
14870 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14872 * linux-low.c (linux_create_inferior): Try execv before execvp.
14873 * spu-low.c (spu_create_inferior): Likewise.
14875 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14877 * linux-low.c (linux_create_inferior): Change execv to execvp.
14878 * spu-low.c (spu_create_inferior): Likewies.
14880 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14882 * Makefile.in (clean): Clean new files instead of deleted ones.
14883 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14884 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14886 * configure.srv: Specify XML files and new regformats for MIPS and
14888 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14889 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14890 an entry for the restart register.
14891 (mips_cannot_fetch_register, mips_cannot_store_register)
14892 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14893 register names to match the XML descriptions.
14894 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14895 restart register instead of $0.
14897 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14898 Markus Deuling <deuling@de.ibm.com>
14900 * remote-utils.c (decode_xfer_write): New function.
14901 * server.h (decode_xfer_write): Add prototype.
14902 * server.c (handle_query): Add PACKET_LEN argument. Support
14903 qXfer:spu:read and qXfer:spu:write packets.
14904 (main): Pass packet_len to handle_query.
14905 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14906 * target.h (target_ops): Add qxfer_spu.
14908 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14910 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14911 accessing non-seekable spufs files.
14913 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14915 * server.c (handle_query): Add reply for qC packet.
14917 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14918 Leo Zayas <lerele@champenstudios@com>
14920 * server.h (check_remote_input_interrupt_request): New function.
14921 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14922 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14923 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14924 (check_remote_input_interrupt_request): New function.
14925 * server.h (check_remote_input_interrupt_request): Declare.
14926 * win32-low.c (winapi_DebugBreakProcess,
14927 winapi_GenerateConsoleCtrlEvent): New typedefs.
14928 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14930 (win32_wait): Check for remote interrupt request
14931 with check_remote_input_interrupt_request.
14932 (win32_request_interrupt): New function.
14933 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14935 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14937 * win32-low.c (debug_registers_changed,
14938 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14939 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14940 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14941 (thread_rec): Get context using the low target.
14942 (child_add_thread): Call thread_added on the low target,
14943 which does the same thing.
14945 (do_initial_child_stuff): Remove debug registers references.
14946 Set context using the low target. Resume threads after
14947 setting the contexts.
14948 (child_continue): Remove dead variable. Remove debug
14949 registers references.
14950 (child_fetch_inferior_registers): Go through the low target.
14951 (do_child_store_inferior_registers): Remove.
14952 (child_store_inferior_registers): Go through the low target.
14953 (win32_resume): Remove debug registers references.
14954 Set context using the low target.
14955 (handle_exception): Change return type to void. Don't record
14956 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14957 first chance exception.
14958 (get_child_debug_event): Change return type to void. Remove
14959 goto loop. Always return after waiting for debug event.
14960 (win32_wait): Convert to switch statement. Handle spurious
14963 * win32-i386-low.c (debug_registers_changed,
14964 debug_registers_used): New.
14965 (initial_stuff): Rename to ...
14966 (i386_initial_stuff): ... this. Clear debug registers
14968 (store_debug_registers): Delete.
14969 (i386_get_thread_context): New.
14970 (load_debug_registers): Delete.
14971 (i386_set_thread_context): New.
14972 (i386_thread_added): New.
14973 (single_step): Rename to ...
14974 (i386_single_step): ... this.
14975 (do_fetch_inferior_registers): Rename to ...
14976 (i386_fetch_inferior_register): ... this.
14977 (i386_store_inferior_register): New.
14978 (the_low_target): Adapt to new interface.
14980 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14981 (arm_get_thread_context): New.
14982 (arm_set_thread_context): New.
14984 (do_fetch_inferior_registers): Rename to ...
14985 (arm_fetch_inferior_register): ... this.
14986 (arm_store_inferior_register): New.
14987 (arm_wince_breakpoint): Reimplement as unsigned long.
14988 (arm_wince_breakpoint_len): Define.
14989 (the_low_target): Adapt to new interface.
14991 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14992 load_debug_registers. Add get_thread_context, set_thread_context,
14993 thread_added and store_inferior_register. Rename
14994 fetch_inferior_registers to fetch_inferior_register.
14995 (regptr): Remove declaration.
14997 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14999 * linux-low.c (linux_detach): Change return type to int. Return 0.
15000 * spu-low.c (spu_detach): Likewise.
15002 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15004 * target.h (target_ops): Change return type of detach to int.
15006 (join_inferior): New.
15007 * server.c (main): Don't skip detach support on mingw32.
15008 If the inferior doesn't support detaching return error.
15009 Call join_inferior instead of using waitpid.
15010 * linux-low.c (linux_join): New.
15011 (linux_target_op): Add linux_join.
15012 * spu-low.c (spu_join): New.
15013 (spu_target_ops): Add spu_join.
15014 * win32-low.c (win32_detach): Adapt to new interface.
15015 Reopen current_process_handle before detaching. Issue a child
15016 resume before detaching.
15018 (win32_target_op): Add win32_join.
15020 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15022 * win32-low.c (win32-attach): Fix return value.
15023 * target.h (target_ops): Describe ATTACH return values.
15025 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15027 * win32-low.c (GETPROCADDRESS): Define.
15028 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15029 (winapi_DebugSetProcessKillOnExit): Likewise.
15030 (win32_create_inferior): Force usage of ansi CreateProcessA.
15031 (win32_attach): Use GETPROCADDRESS.
15032 (win32_detach): Likewise.
15034 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15036 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15038 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15040 * win32-low.c: Commit leftover changes from 2007-03-29.
15042 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15044 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15045 fields short instead of int. Add explicit padding.
15046 (i387_cache_to_fsave): Remove unnecessary casts.
15047 (i387_fsave_to_cache): Doc fix.
15048 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15050 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15052 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15053 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15055 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15057 * configure.srv (arm*-*-mingw32ce*): Move near the other
15060 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15062 * configure.ac: Add errno checking.
15063 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15064 sys/file.h and malloc.h.
15065 (AC_CHECK_DECLS): Add perror.
15066 (srv_mingwce): Handle.
15067 * configure.srv (i[34567]86-*-cygwin*): Add
15068 win32-i386-low.o to srv_tgtobj.
15069 (i[34567]86-*-mingw*): Likewise.
15070 (arm*-*-mingw32ce*): Add case.
15071 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15072 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15073 [__MINGW32CE__] (strerror): New function.
15074 [__MINGW32CE__] (errno): Define to GetLastError.
15075 [__MINGW32CE__] (COUNTOF): New macro.
15076 (remote_open): Remove extra close call.
15077 * mem-break.c (delete_breakpoint_at): New function.
15078 * mem-break.h (delete_breakpoint_at): Declare.
15079 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15080 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15081 [USE_WIN32API] (read, write): Add char* casts.
15082 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15083 * server.h: Include wincecompat.h on Windows CE.
15084 [HAVE_ERRNO_H]: Check.
15085 (perror): Declare if not declared.
15086 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15087 (perror_with_name): Remove errno declaration.
15088 * wincecompat.h: New.
15089 * wincecompat.c: New.
15090 * win32-low.h: New.
15091 * win32-arm-low.c: New.
15092 * win32-i386-low.c: New.
15093 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15094 (OUTMSG2): Make it safe.
15096 (COUNTOF): New macro.
15097 (NUM_REGS): Get it from the low target.
15098 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15099 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15100 (thread_rec): Let low target handle debug registers.
15101 (child_add_thread): Likewise.
15102 (child_init_thread_list): Likewise.
15103 (continue_one_thread): Likewise.
15105 (do_child_fetch_inferior_registers): Move to ...
15106 * win32-i386-low.c: ... here, and rename to ...
15107 (do_fetch_inferior_registers): ... this.
15108 * win32-low.c (child_fetch_inferior_registers):
15109 Go through the low target.
15110 (do_child_store_inferior_registers): Use regptr.
15111 (strwinerror): New function.
15112 (win32_create_inferior): Handle Windows CE.
15113 Use strwinerror instead of strerror on Windows error
15114 codes. Add program to the error output.
15115 Don't close the main thread handle on Windows CE.
15116 (win32_attach): Use coredll.dll on Windows CE.
15117 (win32_kill): Close current process and current
15119 (win32_detach): Use coredll.dll on Windows CE.
15120 (win32_resume): Let low target handle debug registers, and
15122 (handle_exception): Add/Remove initial breakpoint. Avoid
15123 non-existant WSTOPSIG on Windows CE.
15124 (win32_read_inferior_memory): Cast to remove warning.
15125 (win32_arch_string): Go through the low target.
15126 (initialize_low): Call set_breakpoint_data with the low
15127 target's breakpoint.
15128 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15129 FOP_REGNUM, mappings): Move to ...
15130 * win32-i386-low.c: ... here.
15131 * win32-low.c (win32_thread_info): Move to ...
15132 * win32-low.h: ... here.
15133 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15134 win32-arm-low.c and wincecompat.c.
15135 (all:): Add $EXEEXT.
15136 (install-only:): Likewise.
15137 (gdbserver:): Likewise.
15138 (gdbreplay:): Likewise.
15139 * config.in: Regenerate.
15140 * configure: Regenerate.
15142 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15144 * win32-low.c: Rename typedef thread_info to
15145 win32_thread_info throughout.
15147 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15149 * win32-i386-low.c: Rename to ...
15150 * win32-low.c: ... this.
15151 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15152 * Makefile.in: Likewise.
15154 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15156 * remote-utils.c (monitor_output): Constify msg parameter.
15157 * server.h (monitor_output): Likewise.
15158 * win32-i386-low.c (handle_output_debug_string): New.
15159 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15160 handle_output_debug_string.
15161 (get_child_debug_event): Likewise.
15163 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15165 * server.c (main): Correct strtoul check.
15167 2007-03-27 Jon Ringle <jon@ringle.org>
15169 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15171 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15173 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15175 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15177 * terminal.h: Check HAVE_SGTTY_H.
15179 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15181 * remote-utils.c (remote_open): Print out the assigned port number.
15183 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15185 * remote-utils.c (monitor_output): New function.
15186 * server.c (debug_threads): Define here.
15187 (monitor_show_help): New function.
15188 (handle_query): Handle qRcmd.
15189 (main): Do not handle 'd' packet.
15190 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15191 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15194 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15196 * Makefile.in (EXEEXT): New.
15197 (clean): Use $(EXEEXT).
15199 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15201 * target.h (target_ops): Rename send_signal to request_interrupt,
15202 and remove enum target_signal parameter.
15203 * linux-low.c (linux_request_interrupt): Rename from
15204 linux_send_signal, and always send SIGINT.
15205 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15206 and always send SIGINT.
15207 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15209 (input_interrupt): Likewise.
15211 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15213 * server.c (get_features_xml): Check if target implemented
15215 * win32-i386-low.c (win32_arch_string): New.
15216 (win32_target_ops): Add win32_arch_string as arch_string member.
15218 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15220 * spu-low.c (spu_arch_string): New.
15221 (spu_target_ops): Add spu_arch_string.
15223 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15225 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15226 * configure.ac: Do not check for terminal.h.
15227 * configure, config.in: Regenerated.
15229 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15231 * Makefile.in (OBS): Add $(XML_BUILTIN).
15232 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15234 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15235 (arm-with-iwmmxt.c): New.
15236 * config.in, configure: Regenerate.
15237 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15238 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15239 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15240 (arm*-*-linux*): Add iWMMXt and regset support.
15241 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15242 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15243 (arm_store_wmmxregset, target_regsets): New.
15244 * server.c (get_features_xml): Take annex argument. Check builtin
15246 (handle_query): Handle multiple annexes.
15248 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15250 * remote-utils.c [USE_WIN32API] (read, write): Define.
15251 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15254 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15256 * linux-i386-low.c (the_low_target): Set arch_string.
15257 * linux-x86-64-low.c (the_low_target): Likewise.
15258 * linux-low.c (linux_arch_string): New.
15259 (linux_target_ops): Add it.
15260 * linux-low.h (struct linux_target_ops): Add arch_string.
15261 * server.c (write_qxfer_response): Use const void * for DATA.
15262 (get_features_xml): New.
15263 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15264 * target.h (struct target_ops): Add arch_string method.
15266 2007-01-03 Denis Pilat <denis.pilat@st.com>
15267 Daniel Jacobowitz <dan@codesourcery.com>
15269 * linux-low.c (linux_kill): Handle being called with no threads.
15270 * win32-i386-low.c (win32_kill): Likewise.
15271 (get_child_debug_event): Clear current_process_handle.
15273 2006-12-30 Denis PILAT <denis.pilat@st.com>
15274 Daniel Jacobowitz <dan@codesourcery.com>
15276 * remote-utils.c (remote_open): Check the type of specified
15277 serial port devices before opening them.
15278 * server.c (main): Kill the inferior if an error occurs during
15279 the first remote_open.
15281 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15283 * README: Update supported targets.
15285 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15287 * Makefile.in (clean): Remove reg-mips64.c.
15288 (reg-mips64.c, reg-mips64.o): New rules.
15289 * configure.srv: Handle mips64. Include regset support for mips.
15290 * linux-mips-low.c (union mips_register): New.
15291 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15292 (mips_breakpoint, mips_breakpoint_at): Use int.
15293 (mips_collect_register, mips_supply_register)
15294 (mips_collect_register_32bit, mips_supply_register_32bit)
15295 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15296 (mips_store_fpregset, target_regsets): New.
15297 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15299 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15301 * configure.srv: Add target "spu*-*-*".
15302 * Makefile.in (clean): Remove reg-spu.c.
15303 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15304 * spu-low.c: New file.
15306 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15308 * configure.ac: Correct td_thr_tls_get_addr test.
15309 * configure: Regenerated.
15311 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15313 * linux-low.c (linux_wait_for_event): Reformat. Use the
15314 pass_signals array.
15315 * remote-utils.c (decode_address_to_semicolon): New.
15316 * server.c (pass_signals, handle_general_set): New.
15317 (handle_query): Mention QPassSignals for qSupported.
15318 (main): Call handle_general_set.
15319 * server.h (pass_signals, decode_address_to_semicolon): New.
15321 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15323 * server.c (handle_query): Correct error handling for read_auxv.
15325 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15327 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15328 and srv_linux_thread_db to yes.
15329 * linux-s390-low.c (s390_fill_gregset): New function.
15330 (target_regsets): Define data structure.
15332 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15334 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15335 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15336 * config.in, configure: Regenerated.
15337 * inferiors.c (gdb_id_to_thread): New function.
15338 (gdb_id_to_thread_id): Use it.
15339 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15340 * linux-low.h (struct process_info): Add th member.
15341 (thread_db_get_tls_address): New prototype.
15342 * remote-utils.c (decode_address): Make non-static.
15343 * server.c (handle_query): Handle qGetTLSAddr.
15344 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15345 * target.h (struct target_ops): Add get_tls_address.
15346 * thread-db.c (maybe_attach_thread): Save the thread handle.
15347 (thread_db_get_tls_address): New.
15349 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15351 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15352 (linux_resume_one_process): Take a siginfo_t *. Update all
15353 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15354 (struct pending_signals): Add a siginfo_t.
15355 (linux_wait_for_process): Always set last_status.
15356 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15357 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15358 * linux-low.h (struct process_info): Add last_status.
15360 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15362 * remote-utils.c (try_rle): New function.
15363 (putpkt_binary): Use it.
15365 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15367 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15368 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15369 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15370 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15371 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15374 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15376 * server.c (terminal_fd): New variable.
15377 (old_foreground_pgrp): Likewise.
15378 (restore_old_foreground_pgrp): New function.
15379 (start_inferior): Record the terminal file descriptor in terminal_fd
15380 and its original foreground group in old_foreground_pgrp. Register
15381 restore_old_foreground_pgrp with atexit().
15383 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15385 * server.c (handle_query): Correct qPart to qXfer.
15387 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15389 * configure.ac: Check for more headers which are missing on
15390 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15391 * configure.srv: Add Cygwin and mingw32.
15392 * remote-utils.c: Don't include headers unconditionally which
15393 are missing on mingw32. Include <winsock.h> for mingw32.
15394 (remote_open): Adjust for mingw32 support. Flush
15395 standard error after writing to it.
15396 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15397 (unblock_async_io, enable_async_io, disable_async_io)
15398 (readchar, getpkt): Update for Winsock support.
15399 (prepare_resume_reply): Expect a protocol signal number.
15400 * server.c: Disable <sys/wait.h> on mingw32.
15401 (start_inferior): Adjust for mingw32 support. Flush
15402 standard error after writing to it.
15403 (attach_inferior): Likewise. Use protocol signal
15405 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15407 * win32-i386-low.c: New file.
15408 * Makefile.in (XM_CLIBS): Set.
15409 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15410 (win32-i386-low.o): New dependency rule.
15411 * linux-low.c (linux_wait): Use target signal numbers.
15412 * target.h (struct target_ops): Doc fix.
15413 * server.h (target_signal_to_name): New prototype.
15414 * gdbreplay.c: Don't include headers unconditionally which
15415 are missing on mingw32. Include <winsock.h> for mingw32.
15416 (remote_close, remote_open): Adjust for Winsock support.
15417 * configure, config.in: Regenerated.
15419 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15421 * server.c (decode_xfer_read, write_qxfer_response): New.
15422 (handle_query): Take a packet length argument. Handle
15423 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15424 the qSupported response.
15425 (main): Update call to handle_query.
15427 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15429 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15430 (putpkt_binary): Renamed from putpkt and adjusted for binary
15432 (putpkt): New wrapper for putpkt_binary.
15433 (readchar): Don't mask off the high bit.
15434 (decode_X_packet): New function.
15435 * server.c (main): Call putpkt_binary if a handler sets the packet
15436 length. Save the length of the incoming packet. Handle 'X'.
15437 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15439 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15441 * server.c (handle_query): Handle qSupported.
15443 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15445 * remote-utils.c (all_symbols_looked_up): New variable.
15446 (look_up_one_symbol): Check it.
15447 * server.h (look_up_one_symbol): New declaration.
15448 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15450 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15452 * Makefile.in (linux-arm-low.o): Update dependencies.
15453 * linux-arm-low.c: Include "gdb_proc_service.h".
15454 (PTRACE_GET_THREAD_AREA): Define.
15455 (ps_get_thread_area): New function.
15457 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15459 * configure.srv (m68k*-*-uclinux*): New target.
15460 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15461 (linux_resume_one_process): Remove extraneous cast.
15462 (linux_read_offsets): New.
15463 (linux_target_op): Add linux_read_offsets on mmuless systems.
15464 * server.c (handle_query): Add qOffsets logic.
15465 * target.h (struct target_ops): Add read_offsets.
15467 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15469 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15470 (PTRACE_GET_THREAD_AREA): Define.
15471 (ps_get_thread_area): New function.
15472 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15473 (linux-x86-64-low.o): Update.
15475 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15477 * configure.ac: Remove checks for prfpregset_t.
15478 * gdb_proc_service.h: New file.
15479 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15480 new "gdb_proc_service.h".
15481 * proc-service.c: Likewise.
15482 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15483 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15484 * Makefile.in (gdb_proc_service_h): Updated.
15485 * configure, config.in: Regenerated.
15487 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15489 * remote-utils.c (prepare_resume_reply): Move declaration
15490 of gdb_id_from_wait to the top of the block.
15492 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15494 * linux-low.c (regsets_store_inferior_registers): Read the regset
15495 from the target before filling it.
15497 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15499 * server.c (attach_inferior): Return SIGTRAP for a successful
15502 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15504 * Makefile.in (OBS): Add version.o.
15505 (STAGESTUFF): Delete.
15506 (version.o): Add dependencies.
15507 (version.c): Replace rule.
15508 (clean): Remove version.c.
15509 * server.c (gdbserver_version): New.
15510 (gdbserver_usage): Use printf.
15511 (main): Handle --version and --help.
15512 * server.h (version, host_name): Add declarations.
15514 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15526 * linux-x86-64-low.c:
15528 * linux-s390-low.c:
15529 * linux-ppc64-low.c:
15531 * linux-mips-low.c:
15532 * linux-m68k-low.c:
15533 * linux-m32r-low.c:
15536 * linux-ia64-low.c:
15537 * linux-i386-low.c:
15538 * linux-crisv32-low.c:
15550 * gdbserver.1: Add (C) after Copyright. Update the FSF
15553 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15555 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15556 (arm_breakpoint_at): Recognize both breakpoints.
15557 (the_low_target): Use the correct breakpoint instruction.
15559 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15561 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15562 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15563 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15564 (the_low_target): Update.
15566 2005-10-25 Andreas Schwab <schwab@suse.de>
15568 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15570 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15571 (ia64_num_regs): Reduce to 462.
15573 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15575 * acinclude.m4: Correct quoting.
15576 * aclocal.m4: Regenerated.
15578 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15579 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15580 (thread_db_init): Call thread_db_err_str.
15581 * configure.ac: Check for TD_VERSION.
15582 * config.in, configure: Regenerated.
15584 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15586 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15588 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15590 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15591 is not available. Define HAVE_PTRACE_GETREGS if it is.
15592 * config.in, configure: Regenerated.
15593 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15594 * linux-i386-low.c, linux-m68k-low.c: Update to use
15595 HAVE_PTRACE_GETREGS.
15596 * linux-low.c (regsets_fetch_inferior_registers)
15597 (regsets_store_inferior_registers): Only return 0 if we processed
15599 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15600 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15602 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15604 * inferiors.c (struct thread_info): Add gdb_id.
15605 (add_thread): Add gdb_id argument.
15606 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15607 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15608 calls to add_thread.
15609 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15610 * server.c (handle_query): Use thread_to_gdb_id.
15611 (handle_v_cont, main): Use gdb_id_to_thread_id.
15612 * server.h (add_thread): Update prototype.
15613 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15616 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15618 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15619 left-padded registers.
15620 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15621 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15623 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15625 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15626 * configure: Regenerate.
15627 * config.in: Regenerate.
15628 * server.h (NEED_DECLARATION_STRERROR):
15629 Replace with !HAVE_DECL_STRERROR.
15631 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15633 * linux-low.c (linux_wait, linux_send_signal): Don't test
15634 an unsigned long variable for > 0 if it could be MAX_ULONG.
15635 * server.c (myresume): Likewise.
15636 * target.c (set_desired_inferior): Likewise.
15638 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15640 * configure.ac: Simplify and improve check for socklen_t.
15641 * configure, config.in: Regenerate.
15643 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15645 * acconfig.h: Remove.
15646 * configure.ac: Add a test for socklen_t. Use three-argument
15647 AC_DEFINE throughout.
15648 * config.in: Regenerated using autoheader 2.59.
15649 * configure: Regenerated.
15651 * gdbreplay.c (socklen_t): Provide a default.
15652 (remote_open): Use socklen_t.
15653 * remote-utils.c (socklen_t): Provide a default.
15654 (remote_open): Use socklen_t.
15655 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15658 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15660 * linux-low.c (linux_read_memory, linux_write_memory)
15661 (linux_read_auxv): Likewise.
15662 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15663 (check_mem_write): Likewise.
15664 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15666 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15667 (registers_from_string, register_data): Likewise.
15668 * server.c (handle_query, main): Likewise.
15669 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15670 (decode_M_packet): Likewise.
15671 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15672 * target.h (struct target_ops): Update read_memory, write_memory,
15674 (read_inferior_memory, write_inferior_memory): Update.
15675 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15676 to unsigned char *.
15677 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15678 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15679 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15680 linux-s390-low.c, linux-sh-low.c: Update for changes in
15681 read_inferior_memory and the_low_target->breakpoint.
15683 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15685 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15686 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15687 * configure.srv: Add powerpc64-*-linux*.
15688 * linux-ppc64-low.c: New file.
15690 2005-05-23 Orjan Friberg <orjanf@axis.com>
15692 * linux-cris-low.c: New file with support for CRIS.
15693 * linux-crisv32-low.c: Ditto for CRISv32.
15694 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15695 (clean): Add reg-cris.c and reg-crisv32.c.
15696 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15697 reg-crisv32.o, and reg-crisv32.c to make rules.
15698 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15699 recognized targets.
15701 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15703 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15704 of sizeof (PTRACE_XFER_TYPE).
15705 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15707 2005-05-12 Orjan Friberg <orjanf@axis.com>
15709 * target.h (struct target_ops): Add insert_watchpoint,
15710 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15711 pointers for hardware watchpoint support.
15712 * linux-low.h (struct linux_target_ops): Ditto.
15713 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15714 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15715 to linux_target_ops.
15716 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15718 * server.c (main): Recognize 'Z' and 'z' packets.
15720 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15722 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15723 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15724 (the_low_target): Add new members.
15726 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15728 * proc-service.c (ps_lgetregs): Search all_processes instead of
15731 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15733 * server.c (start_inferior): Change return type to int.
15734 (attach_inferior): Change sigptr to int *.
15735 (handle_v_cont, handle_v_requests): Change signal to int *.
15736 (main): Change signal to int.
15738 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15740 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15741 * configure.srv: Add m32r*-*-linux*.
15742 * linux-m32r-low.c: New file.
15744 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15746 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15748 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15750 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15751 Take unsigned long arguments for PIDs.
15752 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15753 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15754 (wait_for_sigstop, linux_resume_one_process)
15755 (regsets_fetch_inferior_registers, linux_send_signal)
15756 (linux_read_auxv): Likewise. Update the types of variables holding
15757 PIDs. Update format string specifiers.
15758 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15759 * remote-utils.c (prepare_resume_reply): Likewise.
15760 * server.c (cont_thread, general_thread, step_thread)
15761 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15763 (handle_query): Update format specifiers.
15764 (handle_v_cont, main): Use strtoul for thread IDs.
15765 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15766 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15767 (general_thread, step_thread, thread_from_wait)
15768 (old_thread_from_wait): Update.
15769 * target.h (struct thread_resume): Use unsigned long for THREAD.
15770 (struct target_ops): Use unsigned long for arguments to attach and
15773 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15775 * acinclude.m4: Include bfd/bfd.m4 directly.
15776 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15777 <agriffis@toolchain.org>.
15778 * aclocal.m4, configure: Regenerated.
15780 2005-01-07 Andrew Cagney <cagney@gnu.org>
15782 * configure.ac: Rename configure.in, require autoconf 2.59.
15783 * configure: Re-generate.
15785 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15787 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15788 LIBS when finished.
15789 * aclocal.m4: Regenerated.
15790 * configure: Regenerated.
15792 2004-11-21 Andreas Schwab <schwab@suse.de>
15794 * linux-m68k-low.c (m68k_num_gregs): Define.
15795 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15796 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15797 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15798 (m68k_breakpoint_at): New. Add to the_low_target.
15800 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15801 srv_linux_thread_db to yes.
15803 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15805 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15806 (ARCH_SET_FS): Likewise.
15807 (ARCH_GET_FS): Likewise.
15808 (ARCH_GET_GS): Likewise.
15810 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15812 * linux-i386-low.c (ps_get_thread_area): New.
15813 * linux-x86-64-low.c (ps_get_thread_area): New.
15814 * linux-low.c: Include <sys/syscall.h>.
15815 (linux_kill_one_process): Don't kill the first thread here.
15816 (linux_kill): Kill the first thread here.
15817 (kill_lwp): New function.
15818 (send_sigstop, linux_send_signal): Use it.
15819 * proc-service.c: Clean up #ifdefs.
15820 (fpregset_info): Delete.
15821 (ps_lgetregs): Update and enable implementation.
15822 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15824 * remote-utils.c (struct sym_cache, symbol_cache): New.
15825 (input_interrupt): Print a clearer message.
15826 (async_io_enabled): New variable.
15827 (enable_async_io, disable_async_io): Use it. Update comments.
15828 (look_up_one_symbol): Use the symbol cache.
15829 * thread-db.c (thread_db_look_up_symbols): New function.
15830 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15832 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15834 * configure.in: Test for -rdynamic.
15835 * configure: Regenerated.
15836 * Makefile (INTERNAL_LDFLAGS): New.
15837 (gdbserver, gdbreplay): Use it.
15839 2004-09-02 Andrew Cagney <cagney@gnu.org>
15841 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15843 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15845 * linux-low.c (linux_wait): Clear all_processes list also.
15847 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15849 * linux-low.c: Include <errno.h>. Remove extern declaration of
15852 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15854 * gdbreplay.c, server.h, utils.c: Update copyright years.
15856 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15858 * server.c (main): Print child status or termination signal from
15859 variable 'signal', not 'sig'.
15861 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15863 * linux-low.c (linux_read_memory): Change return type to
15864 int. Check for and return error from ptrace().
15865 * target.c (read_inferior_memory): Change return type to int. Pass
15866 back return status from the_target->read_memory().
15867 * target.h (struct target_ops): Adapt *read_memory() prototype.
15869 (read_inferior_memory): Adapt prototype.
15870 * server.c (main): Return an error packet if
15871 read_inferior_memory() returns an error.
15873 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15875 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15876 Unify with other clean targets.
15878 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15880 * server.c (handle_v_cont): Call set_desired_inferior.
15882 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15884 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15886 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15888 * linux-low.c (linux_wait): Unblock async I/O.
15889 (linux_resume): Block and enable async I/O.
15890 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15891 * server.h (block_async_io, unblock_async_io): Add prototypes.
15893 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15895 * remote-utils.c (remote_open): Print a status notice after
15896 opening a TCP port.
15897 * server.c (attach_inferior): Print a status notice after
15900 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15902 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15904 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15906 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15908 * server.c, target.h: Update copyright years.
15910 2004-02-25 Roland McGrath <roland@redhat.com>
15912 * target.h (struct target_ops): New member `read_auxv'.
15913 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15914 * linux-low.c (linux_read_auxv): New function.
15915 (linux_target_ops): Initialize `read_auxv' member to that.
15917 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15919 Committed by Jim Blandy <jimb@redhat.com>.
15921 * linux-s390-low.c (s390_num_regs): Update.
15922 (s390_regmap): Remove control registers. Use __s390x__ predefine
15923 instead of GPR_SIZE to distiguish s390 and s390x targets.
15925 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15927 * linux-low.c: Update copyright year.
15928 (check_removed_breakpoint): Clear pending_is_breakpoint.
15929 (linux_set_resume_request, linux_queue_one_thread)
15930 (resume_status_pending_p): New functions.
15931 (linux_continue_one_thread): Use process->resume.
15932 (linux_resume): Only resume threads if there are no pending events.
15933 * linux-low.h (struct process_info): Add resume request
15936 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15938 * regcache.c (new_register_cache): Clear the allocated register
15939 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15941 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15943 * linux-low.c (linux_resume): Take a struct thread_resume *
15945 (linux_wait): Update call.
15946 (resume_ptr): New static variable.
15947 (linux_continue_one_thread): Renamed from
15948 linux_continue_one_process. Use resume_ptr.
15949 (linux_resume): Use linux_continue_one_thread.
15950 * server.c (handle_v_cont, handle_v_requests): New functions.
15951 (myresume): New function.
15952 (main): Handle 'v' case.
15953 * target.h (struct thread_resume): New type.
15954 (struct target_ops): Change argument of "resume" to struct
15956 (myresume): Delete macro.
15958 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15960 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15961 (uninstall): Support DESTDIR.
15963 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15965 * configure.srv: Add xscale*linux copy of arm*linux entry.
15967 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15969 * linux-arm-low.c (arm_reinsert_addr): New function.
15970 (the_low_target): Add arm_reinsert_addr.
15972 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15974 * mem-break.c: Remove whitespace at end of file.
15976 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15978 * configure.in: Check whether we need to prototype strerror.
15979 * server.h: Optionally prototype strerror.
15980 * gdbreplay.c (perror_with_name): Use strerror.
15981 * linux-low.c (linux_attach_lwp): Use strerror.
15982 * utils.c (perror_with_name): Use strerror.
15983 * config.in, configure: Regenerated.
15985 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15987 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15988 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15990 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15992 * Makefile.in (SFILES): Update.
15993 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15994 low-sun3.c: Remove files.
15996 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15998 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15999 (linux_detach_one_process, linux_detach): New functions.
16000 (linux_target_ops): Add linux_detach.
16001 * server.c (main): Handle 'D' packet.
16002 * target.h (struct target_ops): Add "detach" member.
16003 (detach_inferior): Define.
16005 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16007 From Kelley Cook <kelleycook@wideopenwest.com>:
16008 * configure.srv: Accept i[34567]86 variants.
16010 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16012 * linux-low.c (linux_wait_for_event): Correct comment typos.
16013 (linux_resume_one_process): Call check_removed_breakpoint.
16014 (linux_send_signal): New function.
16015 (linux_target_ops): Add linux_send_signal.
16016 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16018 * target.h (struct target_ops): Add send_signal.
16020 2003-05-29 Jim Blandy <jimb@redhat.com>
16022 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16023 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16024 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16025 away part of the register's value.
16027 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16029 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16030 (linux_wait_for_event, linux_init_signals): Likewise.
16032 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16034 * configure.in: Check for stdlib.h.
16035 * configure: Regenerated.
16036 * config.in: Regenerated.
16038 2003-01-04 Andreas Schwab <schwab@suse.de>
16040 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16042 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16044 * Makefile.in: Remove obsolete code.
16046 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16048 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16049 defined(PT_FPR0_HI).
16051 2002-11-17 Stuart Hughes <seh@zee2.com>
16053 * linux-arm-low.c (arm_num_regs): Increase.
16054 (arm_regmap): Include status register.
16056 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16058 * linux-low.c (register_addr): Remove incorrect -1 check.
16060 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16062 * linux-low.c (linux_create_inferior): Call setpgid. Return
16064 (unstopped_p, linux_signal_pid): Remove.
16065 (linux_target_ops): Remove linux_signal_pid.
16066 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16067 global instead of target method.
16068 * target.h (struct target_ops): Remove signal_pid. Update comment
16069 for create_inferior.
16070 * server.c (signal_pid): New variable.
16071 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16072 gdbserver. Set the child to be the foreground process group.
16073 (attach_inferior): Set signal_pid.
16075 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16077 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16079 2002-08-20 Jim Blandy <jimb@redhat.com>
16081 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16084 2002-08-01 Andrew Cagney <cagney@redhat.com>
16086 * Makefile.in: Make chill references obsolete.
16088 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16090 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16091 * configure: Regenerate.
16092 * config.in: Regenerate.
16094 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16096 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16097 (perror_with_name, remote_close, remote_open, expect, play): Static.
16099 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16101 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16102 byte offsets instead of an array of indexes.
16103 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16105 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16107 * regcache.c: Add comment.
16109 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16111 * thread-db.c: New file.
16112 * proc-service.c: New file.
16113 * acinclude.m4: New file.
16114 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16115 proc-service.o, and thread-db.o.
16116 (linux-low.o): Add USE_THREAD_DB.
16117 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16118 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16119 * aclocal.m4: Regenerated.
16120 * config.in: Regenerated.
16121 * configure: Regenerated.
16122 * configure.in: Check for proc_service.h, sys/procfs.h,
16123 thread_db.h, and linux/elf.h headrs.
16124 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16125 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16126 Check for -lthread_db and thread support.
16127 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16128 PowerPC, and SuperH.
16129 * i387-fp.c: Constify arguments.
16130 * i387-fp.h: Likewise.
16131 * inferiors.c: (struct thread_info): Renamed from
16132 `struct inferior_info'. Remove PID member. Use generic inferior
16133 list header. All uses updated.
16134 (inferiors, signal_pid): Removed.
16135 (all_threads): New variable.
16136 (get_thread): Define.
16137 (add_inferior_to_list): New function.
16138 (for_each_inferior): New function.
16139 (change_inferior_id): New function.
16140 (add_inferior): Removed.
16141 (remove_inferior): New function.
16142 (add_thread): New function.
16143 (free_one_thread): New function.
16144 (remove_thread): New function.
16145 (clear_inferiors): Use for_each_inferior and free_one_thread.
16146 (find_inferior): New function.
16147 (find_inferior_id): New function.
16148 (inferior_target_data): Update argument type.
16149 (set_inferior_target_data): Likewise.
16150 (inferior_regcache_data): Likewise.
16151 (set_inferior_regcache_data): Likewise.
16152 * linux-low.c (linux_bp_reinsert): Remove.
16153 (all_processes, stopping_threads, using_thrads)
16154 (struct pending_signals, debug_threads, pid_of): New.
16155 (inferior_pid): Replace with macro.
16156 (struct inferior_linux_data): Remove.
16157 (get_stop_pc, add_process): New functions.
16158 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16159 Use add_process and add_thread.
16160 (linux_attach_lwp): New function, based on old linux_attach. Use
16161 add_process and add_thread. Set stop_expected for new threads.
16162 (linux_attach): New function.
16163 (linux_kill_one_process): New function.
16164 (linux_kill): Kill all LWPs.
16165 (linux_thread_alive): Use find_inferior_id.
16166 (check_removed_breakpoints, status_pending_p): New functions.
16167 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16168 Update. Use WNOHANG. Wait for cloned processes also. Update process
16169 struct for the found process.
16170 (linux_wait_for_event): New function.
16171 (linux_wait): Use it. Support LWPs.
16172 (send_sigstop, wait_for_sigstop, stop_all_processes)
16173 (linux_resume_one_process, linux_continue_one_process): New functions.
16174 (linux_resume): Support LWPs.
16175 (REGISTER_RAW_SIZE): Remove.
16176 (fetch_register): Use register_size instead. Call supply_register.
16177 (usr_store_inferior_registers): Likewise. Call collect_register.
16178 Fix recursive case.
16179 (regsets_fetch_inferior_registers): Improve error message.
16180 (regsets_store_inferior_registers): Add debugging.
16181 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16182 (unstopped_p, linux_signal_pid): New functions.
16183 (linux_target_ops): Add linux_signal_pid.
16184 (linux_init_signals): New function.
16185 (initialize_low): Call it. Initialize using_threads.
16186 * regcache.c (inferior_regcache_data): Add valid
16188 (get_regcache): Fetch registers lazily. Add fetch argument
16189 and update all callers.
16190 (regcache_invalidate_one, regcache_invalidate): New
16192 (new_register_cache): Renamed from create_register_cache.
16193 Return the new regcache.
16194 (free_register_cache): Change argument to a void *.
16195 (registers_to_string, registers_from_string): Call get_regcache
16196 with fetch flag set.
16197 (register_data): Make static. Pass fetch flag to get_regcache.
16198 (supply_register): Call get_regcache with fetch flag clear.
16199 (collect_register): Call get_regcache with fetch flag set.
16200 (collect_register_as_string): New function.
16201 * regcache.h: Update.
16202 * remote-utils.c (putpkt): Flush after debug output and use
16204 Handle input interrupts while waiting for an ACK.
16205 (input_interrupt): Use signal_pid method.
16206 (getpkt): Flush after debug output and use stderr.
16207 (outreg): Use collect_register_as_string.
16208 (new_thread_notify, dead_thread_notify): New functions.
16209 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16210 and general_thread.
16211 (look_up_one_symbol): Flush after debug output.
16212 * server.c (step_thread, server_waiting): New variables.
16213 (start_inferior): Don't use signal_pid. Update call to mywait.
16214 (attach_inferior): Update call to mywait.
16215 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16216 (main): Don't fetch/store registers explicitly. Use
16217 set_desired_inferior. Support proposed ``Hs'' packet. Update
16219 * server.h: Update.
16220 (struct inferior_list, struct_inferior_list_entry): New.
16221 * target.c (set_desired_inferior): New.
16222 (write_inferior_memory): Constify.
16223 (mywait): New function.
16224 * target.h: Update.
16225 (struct target_ops): New signal_pid method.
16226 (mywait): Removed macro, added prototype.
16228 * linux-low.h (regset_func): Removed.
16229 (regset_fill_func, regset_store_func): New.
16230 (enum regset_type): New.
16231 (struct regset_info): Add type field. Use new operation types.
16232 (struct linux_target_ops): stop_pc renamed to get_pc.
16233 Add decr_pc_after_break and breakpoint_at.
16234 (get_process, get_thread_proess, get_process_thread)
16235 (strut process_info, all_processes, linux_attach_lwp)
16236 (thread_db_init): New.
16238 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16239 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16240 (the_low_target): Add new members.
16241 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16242 (i386_store_fpxregset): Constify.
16243 (target_regsets): Add new kind identifier.
16244 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16245 (i386_set_pc): Add debugging.
16246 (i386_breakpoint_at): New function.
16247 (the_low_target): Add new members.
16248 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16249 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16250 (mips_breakpoint_at): New.
16251 (the_low_target): Add new members.
16252 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16253 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16254 (the_low_target): Add new members.
16255 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16256 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16257 (the_low_target): Add new members.
16258 * linux-x86-64-low.c (target_regsets): Add new kind
16261 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16263 From Martin Pool <mbp@samba.org>:
16264 * server.c (gdbserver_usage): New function.
16267 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16269 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16270 stop_at -> stop_pc.
16272 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16274 * Makefile.in: Remove obsolete code.
16276 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16278 * linux-low.c (regsets_fetch_inferior_registers),
16279 (regsets_store_inferior_registers): Removed cast to int from
16281 * regcache.h: Added declaration of struct inferior_info.
16283 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16285 * inferiors.c (struct inferior_info): Add regcache_data.
16286 (add_inferior): Call create_register_cache.
16287 (clear_inferiors): Call free_register_cache.
16288 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16289 * regcache.c (struct inferior_regcache_data): New.
16290 (registers): Remove.
16291 (get_regcache): New function.
16292 (create_register_cache, free_register_cache): New functions.
16293 (set_register_cache): Don't initialize the register cache here.
16294 (registers_to_string, registers_from_string, register_data): Call
16296 * regcache.h: Add prototypes.
16297 * server.h: Likewise.
16299 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16301 * mem-break.c: New file.
16302 * mem-break.h: New file.
16303 * Makefile.in: Add mem-break.o rule; update server.h
16305 * inferiors.c (struct inferior_info): Add target_data
16307 (clear_inferiors): Free target_data member if set.
16308 (inferior_target_data, set_inferior_target_data): New functions.
16309 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16310 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16311 * linux-low.c (linux_bp_reinsert): New variable.
16312 (struct inferior_linux_data): New.
16313 (linux_create_inferior): Use set_inferior_target_data.
16314 (linux_attach): Likewise. Call add_inferior.
16315 (linux_wait_for_one_inferior): New function.
16316 (linux_wait): Call it.
16317 (linux_write_memory): Add const.
16318 (initialize_low): Call set_breakpoint_data.
16319 * linux-low.h (struct linux_target_ops): Add breakpoint
16321 * server.c (attach_inferior): Remove extra add_inferior
16323 * server.h: Include mem-break.h. Update inferior.c
16325 * target.c (read_inferior_memory)
16326 (write_inferior_memory): New functions.
16327 * target.h (read_inferior_memory)
16328 (write_inferior_memory): Change macros to prototypes.
16329 (struct target_ops): Update comments. Add const to write_memory
16332 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16334 * linux-low.c (usr_store_inferior_registers): Support
16335 registers which are allowed to fail to store.
16336 * linux-low.h (linux_target_ops): Likewise.
16337 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16338 (ppc_cannot_store_register): FPSCR may not be storable.
16340 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16342 * server.h: Include <string.h> if HAVE_STRING_H.
16343 * ChangeLog: Correct paths in last ChangeLog entry.
16345 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16347 * linux-low.h: Remove obsolete prototypes.
16348 (struct linux_target_ops): New.
16349 (extern the_low_target): New.
16350 * linux-low.c (num_regs, regmap): Remove declarations.
16351 (register_addr): Use the_low_target explicitly.
16352 (fetch_register): Likewise.
16353 (usr_fetch_inferior_registers): Likewise.
16354 (usr_store_inferior_registers): Likewise.
16355 * linux-arm-low.c (num_regs): Remove.
16356 (arm_num_regs): Define.
16357 (arm_regmap): Renamed from regmap, made static.
16358 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16360 (arm_cannot_store_register): Renamed from cannot_store_register,
16362 (the_low_target): New.
16363 * linux-i386-low.c (num_regs): Remove.
16364 (i386_num_regs): Define.
16365 (i386_regmap): Renamed from regmap, made static.
16366 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16368 (i386_cannot_store_register): Renamed from cannot_store_register,
16370 (the_low_target): New.
16371 * linux-ia64-low.c (num_regs): Remove.
16372 (ia64_num_regs): Define.
16373 (ia64_regmap): Renamed from regmap, made static.
16374 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16376 (ia64_cannot_store_register): Renamed from cannot_store_register,
16378 (the_low_target): New.
16379 * linux-m68k-low.c (num_regs): Remove.
16380 (m68k_num_regs): Define.
16381 (m68k_regmap): Renamed from regmap, made static.
16382 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16384 (m68k_cannot_store_register): Renamed from cannot_store_register,
16386 (the_low_target): New.
16387 * linux-mips-low.c (num_regs): Remove.
16388 (mips_num_regs): Define.
16389 (mips_regmap): Renamed from regmap, made static.
16390 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16392 (mips_cannot_store_register): Renamed from cannot_store_register,
16394 (the_low_target): New.
16395 * linux-ppc-low.c (num_regs): Remove.
16396 (ppc_num_regs): Define.
16397 (ppc_regmap): Renamed from regmap, made static.
16398 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16400 (ppc_cannot_store_register): Renamed from cannot_store_register,
16402 (the_low_target): New.
16403 * linux-s390-low.c (num_regs): Remove.
16404 (s390_num_regs): Define.
16405 (s390_regmap): Renamed from regmap, made static.
16406 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16408 (s390_cannot_store_register): Renamed from cannot_store_register,
16410 (the_low_target): New.
16411 * linux-sh-low.c (num_regs): Remove.
16412 (sh_num_regs): Define.
16413 (sh_regmap): Renamed from regmap, made static.
16414 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16416 (sh_cannot_store_register): Renamed from cannot_store_register,
16418 (the_low_target): New.
16419 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16420 (the_low_target): New.
16422 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16424 * Makefile.in: Add stamp-h target.
16425 * configure.in: Create stamp-h.
16426 * configure: Regenerated.
16428 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16430 * inferiors.c: New file.
16431 * target.c: New file.
16432 * target.h: New file.
16433 * Makefile.in: Add target.o and inferiors.o. Update
16435 * linux-low.c (inferior_pid): New static variable,
16436 moved from server.c.
16437 (linux_create_inferior): Renamed from create_inferior.
16438 Call add_inferior. Return 0 on success instead of a PID.
16439 (linux_attach): Renamed from myattach.
16440 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16441 (linux_thread_alive): Renamed from mythread_alive.
16442 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16444 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16445 (regsets_store_inferior_registers): Correct error message.
16446 Add missing ``return 0''.
16447 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16448 (linux_store_registers): Renamed from store_inferior_registers.
16449 (linux_read_memory): Renamed from read_inferior_memory.
16450 (linux_write_memory): Renamed from write_inferior_memory.
16451 (linux_target_ops): New structure.
16452 (initialize_low): Call set_target_ops ().
16453 * remote-utils.c (unhexify): New function.
16454 (hexify): New function.
16455 (input_interrupt): Send signals to ``signal_pid''.
16456 * server.c (inferior_pid): Remove.
16457 (start_inferior): Update create_inferior call.
16458 (attach_inferior): Call add_inferior.
16459 (handle_query): New function.
16460 (main): Call handle_query for `q' packets.
16461 * server.h: Include "target.h". Remove obsolete prototypes.
16462 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16464 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16466 * Makefile.in: Add WARN_CFLAGS. Update configury
16468 * configure.in: Check for <string.h>
16469 * configure: Regenerate.
16470 * config.in: Regenerate.
16471 * gdbreplay.c: Include needed system headers.
16472 (remote_open): Remove strchr prototype.
16473 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16474 * regcache.c (supply_register): Change buf argument to const void *.
16475 (supply_register_by_name): Likewise.
16476 (collect_register): Change buf argument to void *.
16477 (collect_register_by_name): Likewise.
16478 * regcache.h: Add missing prototypes.
16479 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16480 * server.c (handle_query): New function.
16481 (attached): New static variable, moved out of main.
16482 (main): Quiet longjmp clobber warnings.
16483 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16484 * utils.c (error): Remove NORETURN.
projects / binutils-gdb.git / blob