1 2018-05-07 Tom Tromey <tom@tromey.com>
5 2018-05-04 Tom Tromey <tom@tromey.com>
9 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
10 Pedro Alves <palves@redhat.com>
12 * linux-aarch64-low.c (aarch64_stopped_data_address):
15 2018-04-27 Tom Tromey <tom@tromey.com>
19 2018-04-23 Tom Tromey <tom@tromey.com>
23 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
25 * Makefile.in (depcomp): Add "..".
26 (all_deps_files): New and use it.
28 2018-04-18 Alan Hayward <alan.hayward@arm.com>
30 * configure.srv (aarch64*-*-linux*): Don't include xml.
31 (i[34567]86-*-cygwin*): Likewise.
32 (i[34567]86-*-linux*): Likewise.
33 (i[34567]86-*-lynxos*): Likewise.
34 (i[34567]86-*-mingw32ce*): Likewise.
35 (i[34567]86-*-mingw*): Likewise.
36 (i[34567]86-*-nto*): Likewise.
37 (tic6x-*-uclinux): Likewise.
38 (x86_64-*-linux*): Likewise.
39 (x86_64-*-mingw*): Likewise.
40 (x86_64-*-cygwin*): Likewise.
42 2018-04-18 Alan Hayward <alan.hayward@arm.com>
44 * tdesc.c: Remove xml parameter.
46 2018-04-18 Alan Hayward <alan.hayward@arm.com>
48 * server.c (get_features_xml): Remove cast.
49 * tdesc.c (void target_desc::accept): Fill in function.
50 (tdesc_get_features_xml): Remove old xml creation.
51 (print_xml_feature::visit_pre): Add xml vistor.
52 * tdesc.h (struct target_desc): Make xmltarget mutable.
53 (tdesc_get_features_xml): Remove declaration.
55 2018-04-18 Alan Hayward <alan.hayward@arm.com>
57 * tdesc.c (tdesc_architecture_name): Add new function.
58 (tdesc_osabi_name): Likewise.
59 (tdesc_get_features_xml): Use new functions.
61 2018-04-18 Alan Hayward <alan.hayward@arm.com>
63 * tdesc.c (tdesc_create_flags): Remove.
64 (tdesc_add_flag): Likewise.
65 (tdesc_named_type): Likewise.
66 (tdesc_create_union): Likewise.
67 (tdesc_create_struct): Likewise.
68 (tdesc_create_vector): Likewise.
69 (tdesc_add_bitfield): Likewise.
70 (tdesc_add_field): Likewise.
71 (tdesc_set_struct_size): Likewise.
73 2018-04-18 Alan Hayward <alan.hayward@arm.com>
75 * tdesc.c (~target_desc): Remove implictly deleted items.
76 (init_target_desc): Iterate all features.
77 (tdesc_get_features_xml): Use vector.
78 (tdesc_create_feature): Create feature.
79 * tdesc.h (tdesc_feature) Remove
80 (target_desc): Add features.
82 2018-04-18 Alan Hayward <alan.hayward@arm.com>
84 * Makefile.in: Add common/tdesc.c
85 * tdesc.c (init_target_desc): init all reg_defs from register
87 (tdesc_create_reg): Create tdesc_reg.
88 * tdesc.h (tdesc_feature): Add register vector.
90 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
92 * tdesc.h (struct target_desc) <features>: Change type to
93 std::vector<std::string>.
94 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
96 (tdesc_get_features_xml): Likewise.
97 (tdesc_create_feature): Likewise.
99 2018-03-26 Alan Hayward <alan.hayward@arm.com>
101 * regcache.c (find_register_by_number): Return a ref.
102 (find_regno): Use references.
103 (register_size): Likewise.
104 (register_data): Likewise.
105 * tdesc.c (target_desc::~target_desc): Remove free calls.
106 (target_desc::operator==): Use std::vector compare.
107 (init_target_desc): Use reference.
108 (tdesc_create_reg): Use reg constructors.
109 * tdesc.h (struct target_desc): Replace pointer with object.
111 2018-03-23 Alan Hayward <alan.hayward@arm.com>
113 * regcache.c (find_register_by_number): Make static.
114 (find_regno): Use find_register_by_number
115 * regcache.h (struct reg): Remove declaration.
117 2018-03-23 Alan Hayward <alan.hayward@arm.com>
119 * tdesc.c (target_desc::~target_desc): Move to here.
120 (target_desc::operator==): Likewise.
121 * tdesc.h (target_desc::~target_desc): Move from here.
122 (target_desc::operator==): Likewise.
124 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
126 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
128 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
130 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
132 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
133 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
134 and init_registers_s390_gs_linux64.
136 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
138 * linux-s390-low.c (s390_fill_gs): Remove function.
139 (s390_fill_gsbc): Remove function.
140 (s390_regsets): Set fill functions for the guarded storage regsets
143 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
145 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
146 the word size. Add comment.
147 (s390_get_wordsize): New function.
148 (s390_arch_setup): No longer select a temporary tdesc to fetch the
149 pswm with it. Instead, use s390_get_wordsize to determine the
150 word size first and derive the correct tdesc from that directly.
152 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
154 * Makefile.in: Include silent-rules.mk.
155 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
156 (COMPILE): Add ECHO_CXX.
157 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
158 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
159 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
160 (version-generated.c): Add ECHO_GEN.
161 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
162 (IPAGENT_COMPILE): Add ECHO_CXX.
163 (%-generated.c): Add ECHO_REGDAT.
165 2018-03-14 Tom Tromey <tom@tromey.com>
168 * ax.c (ax_printf): Special case for NULL.
170 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
172 * linux-low.c (linux_qxfer_libraries_svr4): Use
173 xml_escape_text_append.
175 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
177 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
179 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
181 * server.c (handle_general_set): Remove unnecessary xstrdup.
183 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
185 * server.c (parse_debug_format_options): Adjust to
186 delim_string_to_char_ptr_vec changes.
187 * thread-db.c (thread_db_load_search): Adjust to
188 dirnames_to_char_ptr_vec changes.
190 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
192 * target.h (target_enable_btrace, target_disable_btrace)
193 (target_read_btrace, target_read_btrace_conf): Turn macro into
194 inline function. Throw error if target method is not defined.
195 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
196 check for btrace target method. Be prepared to handle exceptions
197 from btrace target methods.
199 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
201 * server.c (captured_main): Change order of error message printed
202 when the current working directory cannot be found.
204 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
206 * server.c: Include "filenames.h" and "pathstuff.h".
207 (program_name): Delete variable.
208 (program_path): New anonymous class.
209 (get_exec_wrapper): Use "program_path" instead of
211 (handle_v_run): Likewise.
212 (captured_main): Likewise.
213 (process_serial_event): Likewise.
215 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
217 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
218 (OBJS): Add "pathstuff.o".
219 * server.c (current_directory): New global variable.
220 (captured_main): Initialize "current_directory".
222 2018-02-26 Alan Hayward <alan.hayward@arm.com>
224 * tdesc.c: Use common/tdesc.h.
227 2018-02-20 Alan Hayward <alan.hayward@arm.com>
228 Simon Marchi <simon.marchi@ericsson.com>
230 * Makefile.in: Switch order of make rules.
232 2018-02-19 Alan Hayward <alan.hayward@arm.com>
234 * Makefile.in: Add common directory in build.
235 * configure.ac: Add common reference.
236 * configure: Regenerate.
238 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
240 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
241 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
242 * spu-low.c (spu_target_ops): Likewise.
243 * win32-low.c (win32_target_ops): Likewise.
244 * server.c (supported_btrace_packets): Report packets unconditionally.
245 * target.h (target_ops) <supports_btrace>: Remove.
246 (target_supports_btrace): Remove.
248 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
250 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
251 (handle_btrace_disable): Change return type to void. Use exceptions
253 (handle_btrace_general_set): Catch exception and copy message to
256 2018-02-08 Tom Tromey <tom@tromey.com>
258 * linux-low.c (install_software_single_step_breakpoints): Use
260 * inferiors.c (make_cleanup_restore_current_thread): Remove.
261 (do_restore_current_thread_cleanup): Remove.
262 * gdbthread.h (make_cleanup_restore_current_thread): Don't
265 2018-02-08 Tom Tromey <tom@tromey.com>
267 * mem-break.c (set_raw_breakpoint_at): Use
268 gdb::unique_xmalloc_ptr.
270 2018-01-30 Pedro Alves <palves@redhat.com>
273 * target.c (target_terminal::terminal_state): Rename to ...
274 (target_terminal::m_terminal_state): ... this.
276 2018-01-19 James Clarke <jrtc27@jrtc27.com>
278 * linux-low.c (handle_extended_wait): Surround call to
279 thread_db_notice_clone with #ifdef USE_THREAD_DB.
281 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
283 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
284 linux_ptrace_attach_fail_reason_string now returning an
286 (linux_attach): Likewise.
287 * thread-db.c (attach_thread): Likewise.
289 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
292 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
293 checking for fs_base/gs_base fields in struct user_regs_struct.
294 * configure: Regenerate.
296 2018-01-16 Yao Qi <yao.qi@linaro.org>
299 * linux-low.c (fetch_register): Call supply_register instead of
302 2018-01-08 Yao Qi <yao.qi@linaro.org>
303 Simon Marchi <simon.marchi@ericsson.com>
305 * Makefile.in (OBS): Remove selftest.o.
306 * configure.ac: Set srv_selftest_objs if $development is true.
307 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
308 * configure: Re-generated.
309 * server.c (captured_main): Wrap variable selftest_filter with
312 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
314 * server.c (parse_debug_format_options): Return std::string.
315 (handle_monitor_command, captured_main): Adjust.
317 2018-01-05 Pedro Alves <palves@redhat.com>
320 * server.c (captured_main): Pass quiet=false to
321 save_original_signals_state.
323 2018-01-01 Joel Brobecker <brobecker@adacore.com>
325 * gdbreplay.c (gdbreplay_version): Update copyright year in
327 * server.c (gdbserver_version): Likewise.
329 2017-12-08 Tom Tromey <tom@tromey.com>
331 * ax.c (ax_printf): Update.
333 2017-12-07 Yao Qi <yao.qi@linaro.org>
335 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
336 aarch64_linux_read_description.
337 * linux-amd64-ipa.c (idx2mask): New array.
338 (get_ipa_tdesc): Move idx2mask out.
339 (initialize_low_tracepoint): Initialize target descriptions.
340 * linux-i386-ipa.c (idx2mask): New array.
341 (get_ipa_tdesc): Move idx2mask out.
342 (initialize_low_tracepoint): Initialize target descriptions.
344 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
346 * tdesc.c (struct tdesc_type): Change return type.
347 (tdesc_add_flag): Change parameter type.
348 (tdesc_add_bitfield): Likewise.
349 (tdesc_add_field): Likewise.
350 (tdesc_set_struct_size): Likewise.
352 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
354 * regcache.c (registers_to_string): Remove unused variable.
356 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
358 * inferiors.c (for_each_inferior_with_data): Remove.
359 * inferiors.h (for_each_inferior_with_data): Remove.
360 * server.c (handle_qxfer_threads_worker): Change parameter type.
361 (handle_qxfer_threads_proper): Use for_each_thread.
363 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
365 * inferiors.c (for_each_inferior): Remove.
366 (clear_inferiors): Use for_each_thread.
367 * inferiors.h (for_each_inferior): Remove.
368 * linux-low.c (linux_wait_for_event_filtered): Use
370 (linux_stabilize_threads): Likewise.
371 * regcache.c (regcache_release): Likewise.
372 * server.c (gdb_wants_all_threads_stopped): Likewise.
373 (clear_pending_status_callback): Remove.
374 (handle_status): Use for_each_thread.
375 (captured_main): Likewise.
376 * win32-low.c (child_init_thread_list): Likewise.
377 (win32_clear_inferiors): Likewise.
378 (fake_breakpoint_event): Likewise.
380 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
382 * inferiors.h (find_inferior): Remove.
383 * inferiors.c (find_inferior): Remove.
385 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
387 * linux-low.c (resume_status_pending_p): Update comment.
388 (need_step_over_p): Update comment.
390 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
392 * linux-low.c (proceed_one_lwp): Return void, change parameter
394 (unsuspend_and_proceed_one_lwp): Likewise.
395 (proceed_all_lwps): Use for_each_thread.
396 (unstop_all_lwps): Likewise.
398 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
400 * linux-low.c (linux_resume_one_thread): Return void, take
402 (linux_resume): Use for_each_thread.
404 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
406 * linux-low.c (send_sigstop_callback): Return void, change
407 parameter type. Rename to...
408 (send_sigstop): ... this.
409 (suspend_and_send_sigstop_callback): Return void, change parameter
411 (suspend_and_send_sigstop): ... this.
412 (stop_all_lwps): Use for_each_thread.
414 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
416 * linux-low.c (lwp_running): Return bool, remove unused
418 (linux_stabilize_threads): Use find_thread.
420 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
422 * linux-low.c (select_singlestep_lwp_callback): Remove.
423 (count_events_callback): Remove.
424 (select_event_lwp_callback): Remove.
425 (select_event_lwp): Use find_thread/for_each_thread.
427 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
429 * linux-low.c (not_stopped_callback): Return bool, take filter
431 (linux_wait_for_event_filtered): Use find_thread.
432 (linux_wait_1): Likewise.
434 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
436 * linux-low.c (same_lwp): Remove.
437 (find_lwp_pid): Use find_thread.
439 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
441 * linux-low.c (delete_lwp_callback): Remove.
442 (linux_mourn): Use for_each_thread.
444 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
446 * linux-low.c (linux_detach_lwp_callback): Return void, remove
447 args parameter, don't check for pid.
448 (linux_detach): Use for_each_thread.
450 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
452 * linux-low.c (struct counter): Remove.
453 (second_thread_of_pid_p): Remove.
454 (last_thread_of_process_p): Use find_thread.
456 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
458 * inferiors.c (find_inferior_in_random): Remove.
459 * inferiors.h (find_inferior_in_random): Remove.
460 * linux-low.c (status_pending_p_callback): Return bool, accept
461 parameter ptid directly.
462 (linux_wait_for_event_filtered): Use find_thread_in_random.
463 (linux_wait_1): Likewise.
465 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
467 * inferiors.c (find_inferior_id): Remove.
468 (find_thread_ptid): Move implemention from find_inferior_id to
470 * inferiors.h (find_inferior_id): Remove.
471 * server.c (handle_status): Use find_thread_ptid.
472 (process_serial_event): Likewise.
473 * thread-db.c (find_one_thread): Likewise.
474 (thread_db_thread_handle): Likewise.
475 * win32-low.c (thread_rec): Likewise.
476 (child_delete_thread): Likewise.
477 (win32_thread_alive): Likewise.
478 (get_child_debug_event): Likewise.
480 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
482 * linux-mips-low.c (update_watch_registers_callback): Return
483 void, remove pid_p parameter, don't check for pid.
484 (mips_insert_point, mips_remove_point): Use for_each_thread.
486 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
488 * lynx.low (lynx_delete_thread_callback): Remove.
489 (lynx_mourn): Use for_each_thread.
491 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
493 * regcache.c (regcache_invalidate_one): Remove.
494 (regcache_invalidate_pid): use for_each_thread.
496 2017-11-26 Tom Tromey <tom@tromey.com>
498 * linux-low.c (linux_create_inferior): Update.
500 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
502 * spu-low.c (spu_create_inferior): Fix typo in argument name.
504 2017-11-24 Alan Hayward <alan.hayward@arm.com>
506 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
507 * linux-aarch64-low.c (initialize_low_arch): Call init func.
508 * linux-aarch64-tdesc-selftest.c: New file.
509 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
511 2017-11-24 Alan Hayward <alan.hayward@arm.com>
513 * configure.srv: Add new file.
514 * linux-aarch64-low.c (initialize_low_arch): Call init func.
515 * linux-aarch64-tdesc-selftest.c: New file.
516 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
518 2017-11-24 Alan Hayward <alan.hayward@arm.com>
520 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
521 * linux-aarch64-low.c (initialize_low_arch): Remove init.
522 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
524 2017-11-24 Alan Hayward <alan.hayward@arm.com>
526 * configure.srv: Add new files.
527 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
528 aarch64_linux_read_description.
529 * linux-aarch64-low.c (aarch64_linux_read_description):
530 Merge with aarch64_arch_setup.
531 (aarch64_arch_setup): Call aarch64_linux_read_description.
532 * linux-aarch64-tdesc.c: New file.
533 * linux-aarch64-tdesc.h: New file.
535 2017-11-24 Yao Qi <yao.qi@linaro.org>
537 * configure.srv: Set $srv_regobj for tic6x-linux.
538 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
539 (tic6x_read_description): Move some code to tic6x_arch_setup.
540 (tic6x_tdesc_test): New function.
541 (initialize_low_arch): Call selftests::register_test.
543 2017-11-22 Yao Qi <yao.qi@linaro.org>
545 * remote-utils.c (prepare_resume_reply): Use memcpy.
547 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
549 * linux-low.c (kill_one_lwp_callback): Return void, take
550 argument directly, don't filter on pid.
551 (linux_kill): Use for_each_thread.
553 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
555 * linux-low.c (need_step_over_p): Return bool, remove dummy
557 (linux_resume, proceed_all_lwps): Use find_thread.
559 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
561 * linux-low.c (resume_status_pending_p): Return bool, remove
563 (linux_resume): Use find_thread.
565 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
567 * linux-low.c (struct thread_resume_array): Remove.
568 (linux_set_resume_request): Return void, take arguments
570 (linux_resume): Use for_each_thread.
572 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
574 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
575 return bool, remove data argument.
576 (linux_stabilize_threads): Use find_thread.
578 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
580 * linux-low.c (unsuspend_one_lwp): Remove.
581 (unsuspend_all_lwps): Use for_each_thread, inline code from
584 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
586 * gdbthread.h (find_thread): Add overload with ptid_t filter.
587 * linux-low.c (struct iterate_over_lwps_args): Remove.
588 (iterate_over_lwps_filter): Remove.
589 (iterate_over_lwps): Use find_thread.
591 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
593 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
594 (linux_handle_new_gdb_connection): Use for_each_thread, inline
595 code from reset_lwp_ptrace_options_callback.
597 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
599 * linux-arm-low.c (struct update_registers_data): Remove.
600 (update_registers_callback): Return void, take arguments
601 directly, don't check thread's pid.
602 (arm_insert_point, arm_remove_point): Use for_each_thread.
604 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
606 * win32-low.c (continue_one_thread): Return void, take argument
608 (child_continue): Use for_each_thread.
610 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
612 * win32-i386-low.c (update_debug_registers_callback): Rename
614 (update_debug_registers): ... this, return void, remove pid_p arg.
615 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
617 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
619 * inferiors.h (struct process_info): Add constructor, initialize
621 <syscalls_to_catch>: Change type to std::vector<int>.
622 * inferiors.c (add_process): Allocate process_info with new.
623 (remove_process): Free process_info with delete.
624 * linux-low.c (handle_extended_wait): Adjust.
625 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
626 * server.c (handle_general_set): Adjust.
628 2017-11-16 Pedro Alves <palves@redhat.com>
630 * remote-utils.c (remote_close): Block SIGIO signals instead of
631 uninstalling the SIGIO handler.
633 2017-11-16 Alan Hayward <alan.hayward@arm.com>
635 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
637 2017-11-16 Yao Qi <yao.qi@linaro.org>
639 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
640 (tic6x_store_gregset): Likewise.
641 (tic6x_usrregs_info): Move it up.
643 2017-11-15 Alan Hayward <alan.hayward@arm.com>
645 * Makefile.in: Update arch rules.
646 * configure.srv: Explicitly mark arch/ files.
648 2017-11-13 Andreas Schwab <schwab@suse.de>
650 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
652 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
654 2017-11-06 Pedro Alves <palves@redhat.com>
656 * config.in, configure: Regenerate.
658 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
660 * target.c (struct thread_search): Remove.
661 (thread_search_callback): Remove.
662 (prepare_to_access_memory): Use for_each_thread instead of
663 find_inferior. Inline code from thread_search_callback.
665 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
667 * server.c (struct visit_actioned_threads_data): Remove.
668 (visit_actioned_threads): Change prototype to take arguments
670 (resume): Use find_thread instead of find_inferior.
672 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
674 * server.c (queue_stop_reply_callback): Change prototype, return
676 (find_status_pending_thread_callback): Remove.
677 (handle_status): Replace find_inferior with find_thread and
680 2017-10-25 Alan Hayward <alan.hayward@arm.com>
682 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
684 (aarch64_store_gregset): Likewise.
685 (aarch64_fill_fpregset): Likewise.
686 (aarch64_store_fpregset): Likewise.
688 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
690 * gdbthread.h (find_thread, for_each_thread): New functions.
691 * inferiors.c (thread_of_pid): Remove.
692 (find_any_thread_of_pid): Use find_thread.
693 * linux-low.c (num_lwps): Use for_each_thread.
695 2017-10-17 Yao Qi <yao.qi@linaro.org>
697 * Makefile.in: Remove one rule.
698 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
700 2017-10-17 Yao Qi <yao.qi@linaro.org>
702 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
703 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
705 2017-10-17 Yao Qi <yao.qi@linaro.org>
707 * configure.srv: Rename arm.o with arch/arm.o.
709 2017-10-17 Yao Qi <yao.qi@linaro.org>
711 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
712 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
713 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
714 (arch-i386.o, arch-amd64.o): Remove rules.
715 (arch/%.o): New rule.
716 Update POSTCOMPILE and COMPILE.pre.
717 * configure.ac: Invoke AC_CONFIG_COMMANDS.
718 * configure: Re-generated.
719 * configure.srv: Replace arch-i386.o with arch/i386.o.
720 Replace arch-amd64.o with arch/amd64.o.
722 2017-10-16 Yao Qi <yao.qi@linaro.org>
724 * configure: Regenerated.
726 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
728 * inferiors.h: (struct inferior_list): Remove.
729 (struct inferior_list_entry); Remove.
730 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
731 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
732 get_first_inferior): Remove.
733 (for_each_inferior, for_each_inferior_with_data, find_inferior,
734 find_inferior_id, find_inferior_in_random): Change signature.
735 * inferiors.c (all_threads): Change type to
736 std::list<thread_info *>.
737 (get_thread): Remove macro.
738 (find_inferior, find_inferior_id): Change signature, implement
740 (find_inferior_in_random): Change signature, implement using
741 find_thread_in_random.
742 (for_each_inferior, for_each_inferior_with_data): Change
743 signature, implement using for_each_thread.
744 (add_inferior_to_list, remove_inferior): Remove.
745 (add_thread, get_first_thread, thread_of_pid,
746 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
747 (get_first_inferior, one_inferior_p, clear_inferior_list):
749 (clear_inferiors, get_thread_process): Update.
750 * gdbthread.h: Include <list>.
751 (struct thread_info) <entry>: Remove field.
753 (all_threads): Change type to std::list<thread_info *>.
754 (get_first_inferior): Add doc.
755 (find_thread, for_each_thread, find_thread_in_random): New
757 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
758 * linux-arm-low.c (update_registers_callback): Update.
759 * linux-low.c (second_thread_of_pid_p): Update.
760 (kill_one_lwp_callback, linux_detach_lwp_callback,
761 delete_lwp_callback, status_pending_p_callback, same_lwp,
762 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
763 iterate_over_lwps, not_stopped_callback,
764 resume_stopped_resumed_lwps, count_events_callback,
765 select_singlestep_lwp_callback, select_event_lwp_callback,
766 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
767 suspend_and_send_sigstop_callback, wait_for_sigstop,
768 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
769 lwp_running, linux_set_resume_request, resume_status_pending_p,
770 need_step_over_p, start_step_over, linux_resume_one_thread,
771 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
772 reset_lwp_ptrace_options_callback): Update.
773 * linux-mips-low.c (update_watch_registers_callback): Update.
774 * regcache.c (regcache_invalidate_one, regcache_invalidate):
776 (free_register_cache_thread_one): Remove.
777 (regcache_release): Update.
778 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
779 handle_qxfer_threads_worker): Update.
780 (handle_query): Update, use list iterator.
781 (visit_actioned_threads, handle_pending_status,
782 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
783 clear_pending_status_callback, set_pending_status_callback,
784 find_status_pending_thread_callback, handle_status,
785 process_serial_event): Update.
786 * target.c (thread_search_callback): Update.
787 * thread-db.c (thread_db_get_tls_address): Update.
788 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
790 * win32-i386-low.c (update_debug_registers_callback): Update.
791 * win32-low.c (delete_thread_info, child_delete_thread,
792 continue_one_thread, suspend_one_thread,
793 get_child_debug_event): Adjust.
795 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
797 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
798 * inferiors.h: Include <list>.
799 (struct process_info) <entry>: Remove field.
801 (pid_of): Change macro to function.
802 (ptid_of, lwpid_of): Remove macro.
803 (all_processes): Change type to std::list<process_info *>.
804 (ALL_PROCESSES): Remove macro.
805 (for_each_process, find_process): New function.
806 * inferiors.c (all_processes): Change type to
807 std::list<process_info *>.
808 (find_thread_process): Adjust.
809 (add_process): Likewise.
810 (remove_process): Likewise.
811 (find_process_pid): Likewise.
812 (get_first_process): Likewise.
813 (started_inferior_callback): Remove.
814 (have_started_inferiors_p): Adjust.
815 (attached_inferior_callback): Remove.
816 (have_attached_inferiors_p): Adjust.
817 * linux-low.c (check_zombie_leaders): Likewise.
818 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
819 (x86_linux_update_xmltarget): Adjust.
820 * server.c (handle_query): Likewise.
821 (gdb_reattached_process): Remove.
822 (handle_status): Adjust.
823 (kill_inferior_callback): Likewise.
824 (detach_or_kill_inferior): Remove.
825 (print_started_pid): Likewise.
826 (print_attached_pid): Likewise.
827 (detach_or_kill_for_exit): Update.
828 (process_serial_event): Likewise.
829 * linux-arm-low.c (arm_new_fork): Likewise.
831 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
833 * dll.h: Include <list>.
834 (struct dll_info): Add constructor.
835 <entry>: Remove field.
836 (all_dlls): Change type to std::list<dll_info>.
837 * dll.c: Include <algorithm>.
838 (get_dll): Remove macro.
839 (all_dlls): Change type to std::list<dll_info *>.
840 (free_one_dll): Remove.
841 (match_dll): Likewise.
842 (loaded_dll): Adjust.
843 (unloaded_dll): Adjust to all_dlls type change, use
844 std::find_if. Inline code from match_dll.
845 (clear_dlls): Adjust to all_dlls type change.
846 * server.c (emit_dll_description): Remove.
847 (handle_qxfer_libraries): Adjust to all_dlls type change,
848 integrate emit_dll_description's functionality.
850 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
852 * linux-low.h (struct linux_target_ops) <delete_process>: New
854 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
855 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
856 (struct linux_target_ops): Add delete_process callback.
857 * linux-arm-low.c (arm_delete_process): New.
858 (struct linux_target_ops): Add delete_process callback.
859 * linux-bfin-low.c (struct linux_target_ops): Likewise.
860 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
861 * linux-m32r-low.c (struct linux_target_ops): Likewise.
862 * linux-mips-low.c (mips_linux_delete_process): New.
863 (struct linux_target_ops): Add delete_process callback.
864 * linux-ppc-low.c (struct linux_target_ops): Likewise.
865 * linux-s390-low.c (struct linux_target_ops): Likewise.
866 * linux-sh-low.c (struct linux_target_ops): Likewise.
867 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
868 * linux-tile-low.c (struct linux_target_ops): Likewise.
869 * linux-x86-low.c (x86_linux_delete_process): New.
870 (struct linux_target_ops): Add delete_process callback.
871 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
873 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
875 * linux-aarch64-low.c (the_low_target): Add thread delete
877 * linux-arm-low.c (arm_delete_thread): New function.
878 (the_low_target): Add thread delete callback.
879 * linux-bfin-low.c (the_low_target): Likewise.
880 * linux-crisv32-low.c (the_low_target): Likewise.
881 * linux-low.c (delete_lwp): Invoke delete_thread callback if
883 * linux-low.h (struct linux_target_ops) <delete_thread>: New
885 * linux-m32r-low.c (the_low_target): Add thread delete callback.
886 * linux-mips-low.c (mips_linux_delete_thread): New function.
887 (the_low_target): Add thread delete callback.
888 * linux-ppc-low.c (the_low_target): Likewise.
889 * linux-s390-low.c (the_low_target): Likewise.
890 * linux-sh-low.c (the_low_target): Likewise.
891 * linux-tic6x-low.c (the_low_target): Likewise.
892 * linux-tile-low.c (the_low_target): Likewise.
893 * linux-x86-low.c (the_low_target): Likewise.
894 * linux-xtensa-low.c (the_low_target): Likewise.
896 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
898 * win32-low.c: Include "common-inferior.h".
900 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
902 * inferiors.c (set_inferior_cwd): New function.
903 * server.c (handle_general_set): Handle QSetWorkingDir packet.
904 (handle_query): Inform that QSetWorkingDir is supported.
905 * win32-low.c (create_process): Pass the inferior's cwd to
908 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
910 * inferiors.c (current_inferior_cwd): New global variable.
911 (get_inferior_cwd): New function.
912 * inferiors.h (struct process_info) <cwd>: New field.
914 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
916 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
917 (OBS): Add gdb_tilde_expand.o.
919 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
921 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
922 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
924 2017-09-29 Pedro Alves <palves@redhat.com>
926 * ax.c (gdb_parse_agent_expr): Constify.
927 * ax.h (gdb_parse_agent_expr): Constify.
928 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
930 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
931 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
932 * remote-utils.h (read_ptid): Constify.
933 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
934 (process_point_options, process_serial_event): Constify.
935 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
936 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
937 (cmd_qtbuffer): Constify.
939 2017-09-29 Pedro Alves <palves@redhat.com>
941 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
944 2017-09-29 Pedro Alves <palves@redhat.com>
946 * linux-low.c (handle_extended_wait): Pass parent thread instead
947 of process to thread_db_notice_clone.
948 * linux-low.h (thread_db_notice_clone): Replace parent process
949 parameter with parent thread parameter.
950 * thread-db.c (find_one_thread): Add comment.
951 (thread_db_notice_clone): Replace parent process parameter with
952 parent thread parameter. Temporarily switch to the parent thread.
954 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
956 * gdbthread.h: Include "common-gdbthread.h".
957 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
958 "if" when validating the ptid.
959 * remote-utils.c: Include "gdbthread.h".
960 (prepare_resume_reply): Use "switch_to_thread".
961 * target.c (done_accessing_memory): Likewise.
963 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
965 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
966 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
967 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
968 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
969 s390x-gs-linux64-ipa.o to ipa_obj.
970 * linux-s390-low.c (HWCAP_S390_GS): New define.
971 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
973 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
974 (s390_arch_setup): Check for guarded-storage support and choose
976 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
977 init_registers_s390x_gs_linux64.
978 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
980 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
981 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
983 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
985 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
987 2017-09-21 Kevin Buettner <kevinb@redhat.com>
989 * linux-low.h (struct lwp_info): Add new field, thread_handle.
990 (thread_db_thread_handle): Declare.
991 * linux-low.c (linux_target_ops): Initialize thread_handle.
992 * server.c (handle_qxfer_threads_worker): Add support for
994 * target.h (struct target_ops): Add new function pointer,
996 (target_thread_handle): Define.
997 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
999 (thread_db_thread_handle): New function.
1001 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1003 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1004 * linux-low.h (thread_db_notice_clone): Declare.
1005 * thread-db.c (thread_db_notice_clone): New function.
1007 2017-09-21 Pedro Alves <palves@redhat.com>
1009 * server.c (gdb_read_memory, handle_status, process_serial_event)
1010 (handle_serial_event, handle_target_event): Adjust to
1011 set_desired_thread prototype change.
1012 * target.c (set_desired_thread): Remove 'use_general' parameter
1014 * target.h (set_desired_thread): Remove 'use_general' parameter.
1016 2017-09-20 Tom Tromey <tom@tromey.com>
1018 * target.c (target_terminal::terminal_state): Define.
1019 (target_terminal::init): Rename from target_terminal_init.
1020 (target_terminal::inferior): Rename from
1021 target_terminal_inferior.
1022 (target_terminal::ours): Rename from target_terminal_ours.
1023 (target_terminal::ours_for_output, target_terminal::info): New.
1025 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1027 * server.c (accumulate_file_name_length): Remove.
1028 (emit_dll_description): Adjust to std::string change.
1029 (handle_qxfer_libraries): Use std::string to hold document.
1031 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1033 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1034 return type of xml_escape_text.
1035 * server.c (emit_dll_description): Likewise.
1037 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1039 * server.c (captured_main): Accept argument for --selftest.
1040 Update run_tests call.
1041 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1042 when registering selftests.
1044 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1046 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1047 instead of "VEC" for "target_desc.reg_defs".
1048 (regcache_cpy): Likewise.
1049 (registers_to_string): Likewise.
1050 (registers_from_string): Likewise.
1051 (find_regno): Likewise.
1052 (supply_regblock): Likewise.
1053 (regcache_raw_read_unsigned): Likewise.
1054 * tdesc.c (init_target_desc): Likewise.
1055 (tdesc_create_reg): Likewise.
1056 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1057 (struct target_desc) <reg_defs>: Convert to "std::vector".
1058 (target_desc): Do not initialize "reg_defs".
1059 (~target_desc): Update code to use "std::vector" instead of "VEC"
1060 for "target_desc.reg_defs".
1061 (operator==): Likewise.
1063 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1065 * inferiors.h (thread_to_gdb_id): Remove.
1066 * inferiors.c (thread_to_gdb_id): Remove.
1067 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1068 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1069 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1071 * nto-low.c (nto_fetch_registers, nto_store_registers,
1072 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1074 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1076 * inferiors.h (gdb_id_to_thread_id): Remove.
1077 * inferiors.c (gdb_id_to_thread_id): Remove.
1078 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1079 removal. Move pid declaration closer to where it's used.
1081 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1083 * server.c (handle_detach): New function.
1084 (process_serial_event): Move code out, call handle_detach.
1086 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1088 * server.c (require_running): Rename to ...
1089 (require_running_or_return): ... this ...
1090 (require_running_or_break): ... and this.
1091 (handle_query, process_serial_event): Adjust.
1093 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1095 * linux-low.c (linux_set_resume_request): Remove unused
1098 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1100 * server.c (first_thread_of): Remove.
1101 (process_serial_event): Replace usage of first_thread_of with
1102 find_any_thread_of_pid.
1103 * tracepoint.c (same_process_p): Remove.
1104 (gdb_agent_about_to_close): Replace usage of same_process_p with
1105 find_any_thread_of_pid.
1106 * linux-x86-low.c (same_process_callback): Remove.
1107 (x86_arch_setup_process_callback): Replace usage of
1108 same_process_callback with find_any_thread_of_pid.
1109 * thread-db.c (any_thread_of): Remove.
1110 (switch_to_process): Replace usage of any_thread_of with
1111 find_any_thread_of_pid.
1112 * inferiors.c (thread_pid_matches_callback): Remove.
1113 (find_thread_process): Adjust to use find_any_thread_of_pid.
1115 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1117 * regcache.c (get_thread_regcache): Guard calls to "memset"
1120 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1122 * linux-low.c (handle_extended_wait): Use
1123 "allocate_target_description" instead of "XNEW".
1124 * linux-x86-low.c (initialize_low_arch): Likewise.
1126 2017-09-05 Yao Qi <yao.qi@linaro.org>
1128 * configure.srv (srv_i386_regobj): Remove.
1129 (srv_amd64_regobj): Remove.
1130 (srv_regobj): Set it to "" for x86 non-linux targets.
1131 * linux-x86-tdesc.c (i386_linux_read_description):
1132 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1133 (init_registers_i386): Remove the declaration.
1134 (tdesc_i386): Remove the declaration.
1135 (lynx_i386_arch_setup): Call i386_create_target_description.
1136 * nto-x86-low.c: Likewise.
1137 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1138 [!__x86_64__]: include arch/i386.h.
1139 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1141 2017-09-05 Yao Qi <yao.qi@linaro.org>
1143 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1144 i386/amd64-XXX-linux from it.
1146 2017-09-05 Yao Qi <yao.qi@linaro.org>
1148 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1150 (ipa_amd64_linux_regobj): Remove.
1151 (ipa_x32_linux_regobj): Remove.
1153 2017-09-05 Yao Qi <yao.qi@linaro.org>
1155 * Makefile.in (arch-amd64.o): New rule.
1156 * configure.srv: Append arch-amd64.o.
1157 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1158 (get_ipa_tdesc): Call amd64_linux_read_description.
1159 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1160 and init_registers_amd64_XXX.
1161 * linux-x86-low.c (x86_linux_read_description): Call
1162 amd64_linux_read_description.
1163 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1164 (initialize_low_arch): Don't call init_registers_x32_XXX and
1165 init_registers_amd64_XXX.
1166 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1167 and tdesc_amd64_XXX.
1168 [__x86_64__] (amd64_tdesc_test): New function.
1169 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1170 and init_registers_amd64_XXX.
1171 * linux-x86-tdesc.c: Include arch/amd64.h.
1172 (xcr0_to_tdesc_idx): New function.
1173 (i386_linux_read_description): New function.
1174 (amd64_get_ipa_tdesc_idx): New function.
1175 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1176 (amd64_get_ipa_tdesc): Declare.
1178 2017-09-05 Yao Qi <yao.qi@linaro.org>
1180 * configure.srv (srv_i386_linux_xmlfiles): Remove
1181 i386/i386-XXX-linux.xml from it.
1183 2017-09-05 Yao Qi <yao.qi@linaro.org>
1185 * configure.srv: Set srv_i386_linux_regobj empty if $development
1187 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1188 initialize_low_tdesc.
1189 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1190 with #if initialize_low_tdesc.
1191 * linux-x86-tdesc-selftest.c: New file.
1192 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1194 2017-09-05 Yao Qi <yao.qi@linaro.org>
1196 * Makefile.in (arch-i386.o): New rule.
1197 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1198 (x86_64-*-linux*): Likewise.
1199 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1200 include arch/i386.h.
1201 (i386_linux_read_description): Remove code and call
1202 i386_create_target_description.
1203 * tdesc.c (allocate_target_description): New function.
1204 * tdesc.h (set_tdesc_architecture): Remove declaration.
1205 (set_tdesc_osabi): Likewise.
1207 2017-09-05 Yao Qi <yao.qi@linaro.org>
1209 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1210 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1211 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1213 * server.c (get_features_xml): Call tdesc_get_features_xml.
1214 * tdesc.c (set_tdesc_architecture): New function.
1215 (set_tdesc_osabi): New function.
1216 (tdesc_get_features_xml): New function.
1217 (tdesc_create_feature): Add an argument.
1218 * tdesc.h (struct target_desc) <features>: New field.
1219 <arch, osabi>: New field.
1220 (~target_desc): xfree features, arch, and osabi.
1221 (target_desc::oerator==): Don't compare .xmltarget.
1222 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1223 (set_tdesc_osabi): Likewise.
1224 (tdesc_get_features_xml): Likewise.
1226 2017-09-05 Yao Qi <yao.qi@linaro.org>
1228 * linux-x86-tdesc.c: Include selftest.h.
1229 (i386_tdesc_test): New function.
1230 (initialize_low_tdesc): Call selftests::register_test.
1231 * tdesc.h: Include regdef.h.
1232 (target_desc): Override operator == and !=.
1234 2017-09-05 Yao Qi <yao.qi@linaro.org>
1236 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1237 (ipa_obj): Likewise.
1238 * linux-i386-ipa.c: Include common/x86-xstate.h
1239 (get_ipa_tdesc): Call i386_linux_read_description.
1240 (initialize_low_tracepoint): Don't call init_registers_XXX
1241 functions, call initialize_low_tdesc instead.
1242 * linux-x86-low.c (x86_linux_read_description): Call
1243 i386_linux_read_description.
1244 (initialize_low_arch): Don't call init_registers_i386_XXX
1245 functions, call initialize_low_tdesc.
1246 * linux-x86-tdesc.c: New file.
1247 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1248 (i386_get_ipa_tdesc_idx): Declare.
1249 (i386_get_ipa_tdesc): Declare.
1250 (initialize_low_tdesc): Declare.
1252 2017-09-05 Yao Qi <yao.qi@linaro.org>
1254 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1257 2017-09-05 Yao Qi <yao.qi@linaro.org>
1259 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1260 * regcache.c (get_thread_regcache): Use VEC_length.
1261 (init_register_cache): Likewise.
1262 (regcache_cpy): Likewise.
1263 (registers_to_string): Iterate reg_defs via VEC_iterate.
1264 (find_regno): Likewise.
1265 (find_register_by_number): Use VEC_index.
1266 (register_size): Call find_register_by_number.
1267 (register_data): Call find_register_by_number.
1268 (supply_regblock): Use VEC_length.
1269 (regcache_raw_read_unsigned): Likewise.
1270 * tdesc.c (init_target_desc): Iterate reg_defs via
1272 (default_description): Update initializer.
1273 (copy_target_description): Don't update field num_registers.
1274 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1275 <num_registers>: Remove.
1277 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1279 * Makefile.in (.SECONDARY): Define target.
1281 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1283 * linux-low.c (linux_wait_1): Adjust.
1284 * server.c (queue_stop_reply_callback): Adjust.
1286 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1288 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1289 QEnvironmentUnset and QEnvironmentReset packets.
1290 (handle_query): Inform remote that QEnvironmentHexEncoded,
1291 QEnvironmentUnset and QEnvironmentReset are supported.
1293 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1295 * inferiors.h (inferior_target_data): Rename to ...
1296 (thread_target_data): ... this.
1297 (inferior_regcache_data): Rename to ...
1298 (thread_regcache_data): ... this.
1299 (set_inferior_regcache_data): Rename to ...
1300 (set_thread_regcache_data): ... this.
1301 * inferiors.c (inferior_target_data): Rename to ...
1302 (thread_target_data): ... this.
1303 (inferior_regcache_data): Rename to ...
1304 (thread_regcache_data): ... this.
1305 (set_inferior_regcache_data): Rename to ...
1306 (set_thread_regcache_data): ... this.
1307 (free_one_thread): Update.
1308 * linux-low.h (get_thread_lwp): Update.
1309 * regcache.c (get_thread_regcache): Update.
1310 (regcache_invalidate_thread): Update.
1311 (free_register_cache_thread): Update.
1312 * win32-i386-low.c (update_debug_registers_callback): Update.
1313 (win32_get_current_dr): Update.
1314 * win32-low.c (thread_rec): Update.
1315 (delete_thread_info): Update.
1316 (continue_one_thread): Update.
1317 (suspend_one_thread): Update.
1319 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1321 * inferiors.c (set_inferior_target_data): Remove.
1322 * inferiors.h (set_inferior_target_data): Remove.
1324 2017-08-18 Yao Qi <yao.qi@linaro.org>
1326 * Makefile.in (OBS): Add selftest.o.
1327 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1328 * configure, config.in: Re-generated.
1329 * server.c: Include common/sefltest.h.
1330 (captured_main): Handle option --selftest.
1332 2017-08-09 Yao Qi <yao.qi@linaro.org>
1334 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1335 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1336 i386-avx-mpx.o and i386-mmx.o.
1337 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1338 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1339 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1340 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1341 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1342 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1343 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1344 i386/amd64-avx-mpx.xml.
1346 2017-08-09 Yao Qi <yao.qi@linaro.org>
1348 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1349 and x32-avx-avx512.o.
1350 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1351 i386/x32-avx-avx512.xml.
1353 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1355 * tracepoint.h (enum class fast_tpoint_collect_result): New
1357 (fast_tracepoint_collecting): Change return type to
1358 fast_tpoint_collect_result.
1359 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1360 * linux-low.h: Include tracepoint.h.
1361 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1362 fast_tpoint_collect_result.
1363 * linux-low.c (handle_tracepoints): Adjust.
1364 (linux_fast_tracepoint_collecting): Change return type to
1365 fast_tpoint_collect_result.
1366 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1367 linux_wait_1, stuck_in_jump_pad_callback,
1368 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1369 proceed_one_lwp): Adjust to type change.
1371 2017-07-10 Yao Qi <yao.qi@linaro.org>
1373 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1375 2017-06-29 Yao Qi <yao.qi@linaro.org>
1377 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1379 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1381 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1383 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1385 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1387 * linux-low.c (linux_create_inferior): Adjust code to access the
1388 environment information via 'gdb_environ' class.
1389 * lynx-low.c (lynx_create_inferior): Likewise.
1390 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1391 (get_environ): Return a pointer to 'our_environ'.
1392 (captured_main): Initialize 'our_environ'.
1393 * server.h (get_environ): Adjust prototype.
1394 * spu-low.c (spu_create_inferior): Adjust code to access the
1395 environment information via 'gdb_environ' class.
1397 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1399 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1400 usage of "register" keyword.
1402 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1404 * configure: Re-generate.
1406 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1408 * configure: Re-generate.
1410 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1412 * Makefile.in (COMPILE.pre): Add "-x c++".
1414 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1416 * fork-child.c: Conditionally include <signal.h>.
1418 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1420 * server.c (handle_general_set): Handle new packet
1421 "QStartupWithShell".
1422 (handle_query): Add "QStartupWithShell" to the list of supported
1424 (gdbserver_usage): Add help text explaining the
1425 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1427 (captured_main): Recognize and act upon the presence of the new
1430 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1431 Pedro Alves <palves@redhat.com>
1433 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1434 * configure: Regenerate.
1435 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1437 (i[34567]86-*-lynxos*): Likewise.
1438 (spu*-*-*): Likewise.
1439 * fork-child.c: New file.
1440 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1442 (linux_ptrace_fun): New function.
1443 (linux_create_inferior): Adjust function prototype to reflect
1444 change on "target.h". Adjust function code to use
1446 (linux_request_interrupt): Delete "signal_pid".
1447 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1448 (lynx_ptrace_fun): New function.
1449 (lynx_create_inferior): Adjust function prototype to reflect
1450 change on "target.h". Adjust function code to use
1452 * nto-low.c (nto_create_inferior): Adjust function prototype and
1453 code to reflect change on "target.h". Update comments.
1454 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1455 "common-terminal.h" and "environ.h".
1456 (terminal_fd): Moved to fork-child.c.
1457 (old_foreground_pgrp): Likewise.
1458 (restore_old_foreground_pgrp): Likewise.
1459 (last_status): Make it global.
1460 (last_ptid): Likewise.
1461 (our_environ): New variable.
1462 (startup_with_shell): Likewise.
1463 (program_name): Likewise.
1464 (program_argv): Rename to...
1465 (program_args): ...this.
1466 (wrapper_argv): New variable.
1467 (start_inferior): Delete function.
1468 (get_exec_wrapper): New function.
1469 (get_exec_file): Likewise.
1470 (get_environ): Likewise.
1471 (prefork_hook): Likewise.
1472 (post_fork_inferior): Likewise.
1473 (postfork_hook): Likewise.
1474 (postfork_child_hook): Likewise.
1475 (handle_v_run): Update code to deal with arguments coming from the
1476 remote host. Update calls from "start_inferior" to
1478 (captured_main): Likewise. Initialize environment variable. Call
1480 * server.h (post_fork_inferior): New prototype.
1481 (get_environ): Likewise.
1482 (last_status): Declare.
1483 (last_ptid): Likewise.
1484 (signal_pid): Likewise.
1485 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1486 (spu_ptrace_fun): New function.
1487 (spu_create_inferior): Adjust function prototype to reflect change
1488 on "target.h". Adjust function code to use "fork_inferior".
1489 * target.c (target_terminal_init): New function.
1490 (target_terminal_inferior): Likewise.
1491 (target_terminal_ours): Likewise.
1492 * target.h: Include <vector>.
1493 (struct target_ops) <create_inferior>: Update prototype.
1494 (create_inferior): Update macro.
1495 * utils.c (gdb_flush_out_err): New function.
1496 * win32-low.c (win32_create_inferior): Adjust function prototype
1497 and code to reflect change on "target.h".
1499 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1501 * inferiors.c (switch_to_thread): New function.
1503 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1505 * Makefile.in (SFILE): Add "common/job-control.c".
1506 (OBS): Add "job-control.o".
1508 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1510 * Makefile: Remove "@host_makefile_frag@".
1512 2017-05-05 Pedro Alves <palves@redhat.com>
1514 * configure: Regenerate.
1516 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1518 * configure: Regenerate.
1520 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1522 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1523 software_single_step change of return type to
1524 std::vector<CORE_ADDR>.
1525 * linux-low.c (install_software_single_step_breakpoints):
1527 * linux-low.h (install_software_single_step_breakpoints):
1530 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1532 * remote-utils.c: Include "gdb_termios.h" instead of
1534 * terminal.h: Delete file.
1536 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1538 * server.c: Include <vector>.
1539 <program_argv, wrapper_argv>: Convert to std::vector.
1540 (start_inferior): Rewrite function to use C++.
1541 (handle_v_run): Likewise. Update code that calculates the argv
1542 based on the vRun packet; use C++.
1543 (captured_main): Likewise.
1545 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1547 * server.c (handle_v_cont): Initialize thread_resume::thread
1550 2017-04-05 Pedro Alves <palves@redhat.com>
1552 * configure: Regenerate.
1554 2017-04-05 Pedro Alves <palves@redhat.com>
1556 * gdbreplay.c (sync_error): Constify.
1557 * linux-x86-low.c (push_opcode): Constify.
1559 2017-04-05 Pedro Alves <palves@redhat.com>
1561 * win32-low.c (get_child_debug_event)
1562 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1563 Report TARGET_WAITKIND_SPURIOUS instead.
1565 2017-04-05 Pedro Alves <palves@redhat.com>
1567 * remote-utils.c (remote_prepare, remote_open): Constify.
1568 * remote-utils.h (remote_prepare, remote_open): Constify.
1569 * server.c (captured_main): Constify 'port' handling.
1571 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1573 * Makefile.in (clean): Clear .deps.
1575 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1577 * .gitignore: Remove generated files, replace with wildcard.
1578 * (clean): Replace removal of generated files with wildcard.
1579 (version.c): Replace with...
1580 (version-generated.c): ...this.
1581 (xml-builtin.c): Replace with...
1582 (xml-builtin-generated.c): ...this.
1583 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1584 (%.c: *regformats*): Replace with...
1585 (%-generated.c: *regformats*): ...this.
1587 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1589 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1590 (xtensa_fill_gregset): Call collect_register_by_name for
1592 (xtensa_store_gregset): Call supply_register_by_name for
1595 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1597 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1598 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1599 (xtensa_store_gregset): Call supply_register for all registers in
1600 a0_regnum..a0_regnum + C0_NREGS range.
1602 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1604 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1605 (ax-ipa.o: ax.c): Remove.
1606 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1607 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1608 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1609 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1610 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1612 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1614 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1615 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1616 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1617 (errors-ipa.o: ../common/errors.c): Remove.
1618 (format-ipa.o: ../common/format.c): Remove.
1619 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1621 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1623 * Makefile.in (%-ipa.o: %.c): New rule.
1624 (tracepoint-ipa.o: tracepoint.c): Remove.
1625 (utils-ipa.o: utils.c): Remove.
1626 (remote-utils-ipa.o: remote-utils.c): Remove.
1627 (regcache-ipa.o: regcache.c): Remove.
1628 (i386-linux-ipa.o: i386-linux.c): Remove.
1629 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1630 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1631 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1632 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1633 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1634 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1635 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1636 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1637 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1638 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1639 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1640 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1641 (aarch64-ipa.o: aarch64.c): Remove.
1642 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1643 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1644 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1645 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1646 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1647 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1648 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1649 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1650 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1651 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1652 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1653 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1654 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1655 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1656 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1657 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1658 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1659 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1660 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1661 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1662 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1663 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1664 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1665 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1666 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1667 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1668 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1669 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1670 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1671 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1672 (tdesc-ipa.o: tdesc.c): Remove.
1673 (x32-linux-ipa.o: x32-linux.c): Remove.
1674 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1675 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1677 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1679 * Makefile.in (%.o: ../arch/%.c): New rule.
1680 (arm.o: ../arch/arm.c): Remove.
1681 (arm-linux.o: ../arch/arm-linux.c): Remove.
1682 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1683 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1685 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1687 * Makefile.in (%.o: ../nat/%.c): New rule.
1688 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1689 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1690 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1691 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1692 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1693 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1694 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1695 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1696 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1697 (linux-personality.o: ../nat/linux-personality.c): Remove.
1698 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1699 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1700 (x86-linux.o: ../nat/x86-linux.c): Remove.
1701 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1702 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1704 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1706 * Makefile.in (%.o: ../common/%.c): New rule.
1707 (signals.o: ../common/signals.c): Remove.
1708 (print-utils.o: ../common/print-utils.c): Remove.
1709 (rsp-low.o: ../common/rsp-low.c): Remove.
1710 (common-utils.o: ../common/common-utils.c): Remove.
1711 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1712 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1713 (vec.o: ../common/vec.c): Remove.
1714 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1715 (xml-utils.o: ../common/xml-utils.c): Remove.
1716 (ptid.o: ../common/ptid.c): Remove.
1717 (buffer.o: ../common/buffer.c): Remove.
1718 (format.o: ../common/format.c): Remove.
1719 (filestuff.o: ../common/filestuff.c): Remove.
1720 (agent.o: ../common/agent.c): Remove.
1721 (errors.o: ../common/errors.c): Remove.
1722 (environ.o: ../common/environ.c): Remove.
1723 (common-debug.o: ../common/common-debug.c): Remove.
1724 (cleanups.o: ../common/cleanups.c): Remove.
1725 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1726 (fileio.o: ../common/fileio.c): Remove.
1727 (common-regcache.o: ../common/common-regcache.c): Remove.
1728 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1729 (new-op.o: ../common/new-op.c): Remove.
1730 (btrace-common.o: ../common/btrace-common.c): Remove.
1732 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1734 * Makefile.in (%.o: ../target/%.c): New rule.
1735 (waitstatus.o: ../target/waitstatus.c): Remove.
1737 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1740 (%.c: ../regformats/%.dat,
1741 (%.c: ../regformats/arm/%.dat,
1742 (%.c: ../regformats/i386/%.dat,
1743 (%.c: ../regformats/rs6000/%.dat): New rules.
1744 (aarch64.c): Remove.
1745 (reg-arm.c): Remove.
1746 (arm-with-iwmmxt.c): Remove.
1747 (arm-with-vfpv2.c): Remove.
1748 (arm-with-vfpv3.c): Remove.
1749 (arm-with-neon.c): Remove.
1750 (reg-bfin.c): Remove.
1751 (reg-cris.c): Remove.
1752 (reg-crisv32.c): Remove.
1754 (i386-linux.c): Remove.
1755 (i386-avx.c): Remove.
1756 (i386-avx-linux.c): Remove.
1757 (i386-avx-avx512.c): Remove.
1758 (i386-avx-avx512-linux.c): Remove.
1759 (i386-mpx.c): Remove.
1760 (i386-mpx-linux.c): Remove.
1761 (i386-avx-mpx-avx512-pku.c): Remove.
1762 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1763 (i386-avx-mpx.c): Remove.
1764 (i386-avx-mpx-linux.c): Remove.
1765 (i386-mmx.c): Remove.
1766 (i386-mmx-linux.c): Remove.
1767 (reg-ia64.c): Remove.
1768 (reg-m32r.c): Remove.
1769 (reg-m68k.c): Remove.
1771 (mips-linux.c): Remove.
1772 (mips-dsp-linux.c): Remove.
1773 (mips64-linux.c): Remove.
1774 (mips64-dsp-linux.c): Remove.
1775 (nios2-linux.c): Remove.
1776 (powerpc-32.c): Remove.
1777 (powerpc-32l.c): Remove.
1778 (powerpc-altivec32l.c): Remove.
1779 (powerpc-cell32l.c): Remove.
1780 (powerpc-vsx32l.c): Remove.
1781 (powerpc-isa205-32l.c): Remove.
1782 (powerpc-isa205-altivec32l.c): Remove.
1783 (powerpc-isa205-vsx32l.c): Remove.
1784 (powerpc-e500l.c): Remove.
1785 (powerpc-64l.c): Remove.
1786 (powerpc-altivec64l.c): Remove.
1787 (powerpc-cell64l.c): Remove.
1788 (powerpc-vsx64l.c): Remove.
1789 (powerpc-isa205-64l.c): Remove.
1790 (powerpc-isa205-altivec64l.c): Remove.
1791 (powerpc-isa205-vsx64l.c): Remove.
1792 (s390-linux32.c): Remove.
1793 (s390-linux32v1.c): Remove.
1794 (s390-linux32v2.c): Remove.
1795 (s390-linux64.c): Remove.
1796 (s390-linux64v1.c): Remove.
1797 (s390-linux64v2.c): Remove.
1798 (s390-te-linux64.c): Remove.
1799 (s390-vx-linux64.c): Remove.
1800 (s390-tevx-linux64.c): Remove.
1801 (s390x-linux64.c): Remove.
1802 (s390x-linux64v1.c): Remove.
1803 (s390x-linux64v2.c): Remove.
1804 (s390x-te-linux64.c): Remove.
1805 (s390x-vx-linux64.c): Remove.
1806 (s390x-tevx-linux64.c): Remove.
1807 (tic6x-c64xp-linux.c): Remove.
1808 (tic6x-c64x-linux.c): Remove.
1809 (tic6x-c62x-linux.c): Remove.
1811 (reg-sparc64.c): Remove.
1812 (reg-spu.c): Remove.
1814 (amd64-linux.c): Remove.
1815 (amd64-avx.c): Remove.
1816 (amd64-avx-linux.c): Remove.
1817 (amd64-avx-avx512.c): Remove.
1818 (amd64-avx-avx512-linux.c): Remove.
1819 (amd64-mpx.c): Remove.
1820 (amd64-mpx-linux.c): Remove.
1821 (amd64-avx-mpx-avx512-pku.c): Remove.
1822 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1823 (amd64-avx-mpx.c): Remove.
1824 (amd64-avx-mpx-linux.c): Remove.
1826 (x32-linux.c): Remove.
1827 (x32-avx.c): Remove.
1828 (x32-avx-linux.c): Remove.
1829 (x32-avx-avx512.c): Remove.
1830 (x32-avx-avx512-linux.c): Remove.
1831 (reg-xtensa.c): Remove.
1832 (reg-tilegx.c): Remove.
1833 (reg-tilegx32.c): Remove.
1835 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1837 * Makefile.in (SFILES): Add "common/environ.c".
1838 (OBJS): Add "common/environ.h".
1840 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1842 * configure.ac: Check if the fs_base and gs_base members of
1843 `struct user_regs_struct' exist.
1844 * config.in: Regenerated.
1845 * configure: Likewise.
1847 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1849 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1851 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1852 (get_next_pcs_syscall_next_pc): Likewise.
1854 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1856 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1857 * nto-x86-low.c: Likewise.
1859 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1861 * Makefile.in: Include disable-implicit-rules.mk.
1863 2016-11-23 Pedro Alves <palves@redhat.com>
1865 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1866 (debug_vprintf): Use std::chrono::steady_clock instead of
1867 gettimeofday. Use '.' instead of ':'.
1868 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1869 (get_timestamp): Use std::chrono::steady_clock instead of
1872 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1874 * Makefile.in: Fix whitespace formatting.
1876 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1878 * Makefile.in (SFILES, OBS): Flatten list and order
1881 2016-11-23 Pedro Alves <palves@redhat.com>
1883 * event-loop.c (handle_file_event): Use warning.
1884 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1885 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1888 2016-11-23 Pedro Alves <palves@redhat.com>
1890 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1892 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1893 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1894 debug_printf and debug_flush for debug output.
1895 * server.c (handle_general_set): Likewise.
1896 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1899 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1901 * Makefile.in (.c.o): Replace rule with ...
1902 (%.o: %.c): ... this one.
1904 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1906 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1907 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1909 * configure.ac: Remove checks for the make program.
1910 * configure: Re-generate.
1912 2016-10-28 Pedro Alves <palves@redhat.com>
1914 * Makefile.in (CXX_DIALECT): Get from configure.
1915 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1916 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1917 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1918 * config.in: Regenerate.
1919 * configure: Regenerate.
1921 2016-10-27 Yao Qi <yao.qi@linaro.org>
1923 * linux-low.c (linux_supports_range_stepping): Return true if
1924 can_software_single_step return true.
1926 2016-10-27 Yao Qi <yao.qi@linaro.org>
1928 * inferiors.c (find_inferior_in_random): New function.
1929 * inferiors.h (find_inferior_in_random): Declare.
1930 * linux-low.c (linux_wait_for_event_filtered): Call
1931 find_inferior_in_random instead of find_inferior.
1933 2016-10-27 Yao Qi <yao.qi@linaro.org>
1935 * linux-low.c (linux_wait_1): If single-step breakpoints are
1936 inserted, remove them.
1938 2016-10-26 Pedro Alves <palves@redhat.com>
1940 * linux-low.c (handle_extended_wait): Link parent/child fork
1942 (linux_wait_1): Unlink them.
1943 (linux_set_resume_request): Ignore resume requests for
1944 already-resumed and unhandled fork child threads.
1945 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1946 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1948 (handle_v_requests) <vCont>: Don't call require_running.
1949 * server.h (in_queued_stop_replies): New declaration.
1951 2016-10-24 Yao Qi <yao.qi@linaro.org>
1954 * linux-aarch64-low.c (append_insns): Cast the return value to
1957 2016-10-10 Yao Qi <yao.qi@linaro.org>
1959 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1961 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1963 * target.c (target_supports_multi_process): New function, moved
1965 * target.h (target_supports_multi_process): ... here. Remove
1968 2016-10-05 Tom Tromey <tom@tromey.com>
1971 * tracepoint.c (handle_tracepoint_bkpts): Check
1972 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1974 2016-10-05 Yao Qi <yao.qi@linaro.org>
1976 * configure.srv: Update the path of arm-*.xml files.
1978 2016-10-05 Terry Guo <terry.guo@arm.com>
1979 Yao Qi <yao.qi@linaro.org>
1981 * Makefile.in: Adjust the path of rules.
1982 * configure.srv: Update the path of xml files.
1983 * regformats/arm-with-iwmmxt.dat: Regenerated.
1984 * regformats/arm-with-neon.dat: Likewise.
1985 * regformats/arm-with-vfpv2.dat: Likewise.
1986 * regformats/arm-with-vfpv3.dat Likewise.
1988 2016-09-30 Yao Qi <yao.qi@linaro.org>
1991 * target.c (target_stop_and_wait): Don't call
1992 target_continue_no_signal, use resume_stop instead.
1994 2016-09-26 Yao Qi <yao.qi@linaro.org>
1996 * linux-low.c (linux_wait_1): Call debug_exit.
1998 2016-09-23 Pedro Alves <palves@redhat.com>
2000 * Makefile.in (SFILES): Add common/new-op.c.
2001 (OBS): Add common/new-op.o.
2002 (new-op.o): New rule.
2004 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2006 * .gitinore: Ignore more files.
2008 2016-09-21 Yao Qi <yao.qi@linaro.org>
2010 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2013 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2015 * server.c (start_inferior): Call target_mourn_inferior instead of
2016 mourn_inferior; pass ptid_t argument to it.
2018 (handle_target_event): Likewise.
2019 * target.c (target_mourn_inferior): New function.
2020 * target.h (mourn_inferior): Delete macro.
2022 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2024 * linux-low.c (lwp_is_stepping): New function.
2026 2016-09-06 Carl Love <cel@us.ibm.com>
2028 * server.c (start_inferior): Fixed comment, requested comment change
2029 didn't get updated correctly. Removed reference to ptrace () call as
2030 it is only true on Linux systems.
2032 2016-09-06 Carl Love <cel@us.ibm.com>
2034 * server.c (start_inferior): Do not call
2035 function target_post_create_inferior () if the
2036 inferior process has already exited.
2038 2016-09-05 Pedro Alves <palves@redhat.com>
2040 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2041 (COMPILE.pre, CC_LD): Use CXX directly.
2042 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2043 * acinclude.m4: Don't include build-with-cxx.m4.
2044 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2045 * configure: Regenerate.
2047 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2050 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2051 call writing data to own_buf.
2053 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2055 * target.c (mywait): Call target_wait instead of
2057 (target_wait): New function.
2059 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2061 * server.c (start_inferior): New variable 'ptid'. Replace calls
2062 to the_target->resume by target_continue{,_no_signal}, depending
2064 * target.c (target_stop_and_wait): Call target_continue_no_signal
2065 instead of the_target->resume.
2066 (target_continue): New function.
2068 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2070 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2072 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2075 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2077 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2078 * linux-arm-low.c (ps_get_thread_area): Likewise.
2079 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2080 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2081 * linux-mips-low.c (ps_get_thread_area): Likewise.
2082 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2083 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2084 * linux-x86-low.c (ps_get_thread_area): Likewise.
2085 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2087 2016-08-19 Pedro Alves <palves@redhat.com>
2089 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2091 2016-08-19 Pedro Alves <palves@redhat.com>
2093 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2094 comment. Use memcpy instead of casting through unsigned long.
2096 2016-08-19 Pedro Alves <palves@redhat.com>
2098 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2099 allocating around 0x80000000.
2101 2016-08-19 Pedro Alves <palves@redhat.com>
2104 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2105 (x32-avx512-linux-ipa.o): New rules.
2106 * configure.ac (x86_64-*-linux*): New x32 check.
2107 * configure.srv (ipa_x32_linux_regobj): New.
2108 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2109 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2111 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2113 * configure: Regenerate.
2115 2016-08-09 Pedro Alves <palves@redhat.com>
2118 * Makefile.in (OBS): Add signals-state-save-restore.o.
2119 (signals-state-save-restore.o): New rule.
2120 * config.in: Regenerate.
2121 * configure: Regenerate.
2122 * linux-low.c: Include "signals-state-save-restore.h".
2123 (linux_create_inferior): Call
2124 restore_original_signals_state.
2125 * server.c: Include "dispositions-save-restore.h".
2126 (captured_main): Call save_original_signals_state.
2128 2016-08-05 Pedro Alves <palves@redhat.com>
2130 * configure: Regenerate.
2132 2016-08-04 Yao Qi <yao.qi@linaro.org>
2134 * linux-low.c (regsets_fetch_inferior_registers): Check
2135 errno is ESRCH or not.
2137 2016-08-02 Yao Qi <yao.qi@linaro.org>
2139 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2140 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2141 (thread_db_load_search): Update.
2142 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2143 td_ta_set_event and td_ta_event_getmsg.
2145 2016-07-26 Pedro Alves <palves@redhat.com>
2148 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2149 of unsigned long for 64-bit registers and use uint32_t instead of
2150 unsigned int for 32-bit registers.
2152 2016-07-26 Pedro Alves <palves@redhat.com>
2154 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2157 2016-07-21 Tom Tromey <tom@tromey.com>
2159 * configure: Rebuild.
2161 2016-07-21 Yao Qi <yao.qi@linaro.org>
2163 * mem-break.c (find_gdb_breakpoint): Cast bp to
2164 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2166 2016-07-21 Yao Qi <yao.qi@linaro.org>
2168 * server.c (handle_v_requests): Support s and S actions
2169 if target_supports_software_single_step return true.
2171 2016-07-21 Yao Qi <yao.qi@linaro.org>
2173 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2174 is resume_step, call maybe_hw_step.
2175 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2177 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2179 (proceed_one_lwp): If resume request is resume_step, install
2180 reinsert breakpoints and call maybe_hw_step.
2182 2016-07-21 Yao Qi <yao.qi@linaro.org>
2184 * linux-low.c (proceed_one_lwp): Declare.
2185 (linux_resume_one_thread): Remove local variable 'step'.
2186 Lift code enqueue signal. Call proceed_one_lwp instead of
2187 linux_resume_one_lwp.
2189 2016-07-21 Yao Qi <yao.qi@linaro.org>
2191 * linux-low.c (linux_resume_one_thread): Call
2192 enqueue_pending_signal.
2194 2016-07-21 Yao Qi <yao.qi@linaro.org>
2196 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2197 * inferiors.c (do_restore_current_thread_cleanup): New function.
2198 (make_cleanup_restore_current_thread): Likewise.
2199 * linux-low.c (install_software_single_step_breakpoints): Call
2200 make_cleanup_restore_current_thread. Switch current_thread to
2203 2016-07-21 Yao Qi <yao.qi@linaro.org>
2205 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2206 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2207 (clone_one_breakpoint): Likewise.
2208 (delete_reinsert_breakpoints): Change parameter to thread.
2210 (has_reinsert_breakpoints): Likewise.
2211 (uninsert_reinsert_breakpoints): Likewise.
2212 (reinsert_reinsert_breakpoints): Likewise.
2213 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2214 (delete_reinsert_breakpoints): Likewise.
2215 (reinsert_reinsert_breakpoints): Likewise.
2216 (uninsert_reinsert_breakpoints): Likewise.
2217 (has_reinsert_breakpoints): Likewise.
2219 2016-07-21 Yao Qi <yao.qi@linaro.org>
2221 * inferiors.c (get_thread_process): Make parameter const.
2222 * inferiors.h (get_thread_process): Update declaration.
2223 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2224 Add new parameters child_thread and parent_thread. Callers
2226 * mem-break.h (clone_all_breakpoints): Update declaration.
2228 2016-07-21 Yao Qi <yao.qi@linaro.org>
2230 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2231 <command_list, handler>: Remove.
2232 (struct gdb_breakpoint): New.
2233 (struct other_breakpoint): New.
2234 (struct reinsert_breakpoint): New.
2235 (is_gdb_breakpoint): New function.
2236 (any_persistent_commands): Update command_list if
2237 is_gdb_breakpoint returns true.
2238 (set_breakpoint): Create breakpoints according to their types.
2239 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2240 (set_gdb_breakpoint_1): Likewise.
2241 (set_gdb_breakpoint): Likewise.
2242 (clear_breakpoint_conditions): Change parameter type to
2243 'struct gdb_breakpoint *'.
2244 (clear_breakpoint_commands): Likewise.
2245 (clear_breakpoint_conditions_and_commands): Likewise.
2246 (add_condition_to_breakpoint): Likewise.
2247 (add_breakpoint_condition): Likewise.
2248 (add_commands_to_breakpoint): Likewise.
2249 (check_breakpoints): Check other_breakpoint.
2250 (clone_one_breakpoint): Clone breakpopint according to its type.
2251 * mem-break.h (struct gdb_breakpoint): Declare.
2252 (set_gdb_breakpoint): Update declaration.
2253 (clear_breakpoint_conditions_and_commands): Likewise.
2254 (add_breakpoint_condition): Likewise.
2255 (add_breakpoint_commands): Likewise.
2256 * server.c (process_point_options): Change parameter type to
2257 'struct gdb_breakpoint *'.
2259 2016-07-21 Yao Qi <yao.qi@linaro.org>
2261 * mem-break.c (set_breakpoint_at): Rename it to ...
2262 (set_breakpoint_type_at): ... it.
2263 (set_breakpoint_at): Call set_breakpoint_type_at.
2264 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2265 * mem-break.h (set_breakpoint_at): Update comments.
2267 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2269 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2271 (nios2_store_gregset): Likewise.
2273 2016-07-01 Pedro Alves <palves@redhat.com>
2274 Antoine Tremblay <antoine.tremblay@ericsson.com>
2276 * linux-low.c: Change interface to take the target lwp_info
2277 pointer directly and return void. Handle detaching from a zombie
2279 (linux_detach_lwp_callback): New function.
2280 (linux_detach): Detach from the leader thread after detaching from
2283 2016-06-28 Yao Qi <yao.qi@linaro.org>
2285 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2286 for variable new_offset.
2287 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2288 (aarch64_ftrace_insn_reloc_cb): Likewise.
2289 (aarch64_ftrace_insn_reloc_tb): Likewise.
2290 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2291 PRIx64 instead of PRIx32.
2293 2016-06-28 Yao Qi <yao.qi@linaro.org>
2295 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2296 (the_low_target): Install arm_get_syscall_trapinfo.
2298 2016-06-28 Yao Qi <yao.qi@linaro.org>
2300 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2302 (the_low_target): Install aarch64_get_syscall_trapinfo.
2304 2016-06-28 Yao Qi <yao.qi@linaro.org>
2306 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2308 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2309 Remove parameter sysno.
2310 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2313 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2315 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2316 (s390_emit_ne_goto): Likewise.
2317 (s390_emit_lt_goto): Likewise.
2318 (s390_emit_le_goto): Likewise.
2319 (s390_emit_gt_goto): Likewise.
2320 (s390_emit_ge_goto): Likewise.
2321 (s390x_emit_eq_goto): Likewise.
2322 (s390x_emit_ne_goto): Likewise.
2323 (s390x_emit_lt_goto): Likewise.
2324 (s390x_emit_le_goto): Likewise.
2325 (s390x_emit_gt_goto): Likewise.
2326 (s390x_emit_ge_goto): Likewise.
2327 (s390_emit_ops_impl): Mark variable static.
2328 (s390x_emit_ops): Likewise.
2330 2016-06-17 Yao Qi <yao.qi@linaro.org>
2332 * linux-low.c (handle_extended_wait): Call
2333 uninsert_reinsert_breakpoints for the parent process. Remove
2334 reinsert breakpoints from the child process. Reinsert them to
2335 the parent process when vfork is done.
2336 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2337 (reinsert_reinsert_breakpoints): New function.
2338 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2339 (reinsert_reinsert_breakpoints): Declare.
2341 2016-06-17 Yao Qi <yao.qi@linaro.org>
2343 * linux-low.c (handle_extended_wait): If the parent is doing
2344 step-over, remove the reinsert breakpoints from the forked child.
2346 2016-06-17 Yao Qi <yao.qi@linaro.org>
2348 * linux-low.c (unsuspend_all_lwps): Declare.
2349 (linux_low_filter_event): If thread exited, call finish_step_over.
2350 If step-over is finished, unsuspend other threads.
2352 2016-06-17 Yao Qi <yao.qi@linaro.org>
2354 * linux-low.c (linux_resume_one_lwp_throw): Assert
2355 has_reinsert_breakpoints returns false.
2356 * mem-break.c (delete_disabled_breakpoints): Assert
2357 bp type isn't reinsert_breakpoint.
2359 2016-06-17 Yao Qi <yao.qi@linaro.org>
2361 * linux-low.c (maybe_hw_step): New function.
2362 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2363 (finish_step_over): Switch current_thread to lwp temporarily,
2364 and assert has_reinsert_breakpoints returns true.
2365 (proceed_one_lwp): Call maybe_hw_step.
2366 * mem-break.c (has_reinsert_breakpoints): New function.
2367 * mem-break.h (has_reinsert_breakpoints): Declare.
2369 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2371 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2373 2016-05-17 Yao Qi <yao.qi@linaro.org>
2375 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2376 instead of find_inferior.
2378 2016-05-05 Yao Qi <yao.qi@linaro.org>
2380 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2381 Initialize res to zero.
2383 2016-05-05 Yao Qi <yao.qi@linaro.org>
2385 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2388 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2390 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2391 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2392 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2394 2016-04-28 Par Olsson <par.olsson@windriver.com>
2395 Simon Marchi <simon.marchi@ericsson.com>
2397 * tracepoint.c (write_inferior_int8): New function.
2398 (cmd_qtenable_disable): Write enable flag using
2399 write_inferior_int8.
2401 2016-04-25 Yao Qi <yao.qi@linaro.org>
2403 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2404 (need_step_over_p): Return zero if the LWP has pending signals
2405 can be delivered on software single step target.
2407 2016-04-25 Yao Qi <yao.qi@linaro.org>
2409 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2410 return instead of error.
2412 2016-04-22 Yao Qi <yao.qi@linaro.org>
2414 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2417 2016-04-22 Yao Qi <yao.qi@linaro.org>
2419 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2420 signal when stepping over breakpoint with software single
2423 2016-04-21 Pedro Alves <palves@redhat.com>
2425 * linux-s390-low.c (s390_collect_ptrace_register)
2426 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2428 (s390_check_regset): Use void * instead of gdb_byte *.
2430 2016-04-20 Pedro Alves <palves@redhat.com>
2432 * configure: Renegerate.
2434 2016-04-20 Yao Qi <yao.qi@linaro.org>
2436 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2437 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2439 (arm_store_gregset): Likewise.
2441 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2443 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2444 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2445 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2446 (amd64-avx-mpx-linux.c): New rules.
2447 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2448 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2449 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2450 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2451 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2452 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2453 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2454 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2455 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2456 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2457 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2458 * linux-x86-low.c (x86_linux_read_description): Add case for
2459 X86_XSTATE_AVX_MPX_MASK.
2460 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2461 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2462 init_registers_i386_avx_mpx_linux.
2463 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2464 (initialize_low_tracepoint): Call
2465 init_registers_i386_avx_mpx_linux.
2466 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2467 (initialize_low_tracepoint): Call
2468 init_registers_amd64_avx_mpx_linux.
2469 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2470 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2471 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2474 2016-04-18 Pedro Alves <palves@redhat.com>
2476 * configure: Regenerate.
2478 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2480 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2481 (aarch64_emit_sub): Likewise.
2483 2016-04-12 Pedro Alves <palves@redhat.com>
2485 * utils.c (prepare_to_throw_exception): Delete.
2487 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2489 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2491 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2493 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2495 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2497 * linux-aarch64-ipa.c: Add <elf.h> include.
2498 * linux-ppc-ipa.c: Add <elf.h> include.
2499 * linux-s390-ipa.c: Add <elf.h> include.
2501 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2503 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2504 (get_raw_reg_ptr): Likewise.
2505 (get_trace_state_variable_value_ptr): Likewise.
2506 (set_trace_state_variable_value_ptr): Likewise.
2507 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2510 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2511 Marcin Kościelnicki <koriakin@0x04.net>
2514 * linux-ppc-low.c (emit_insns): New function.
2515 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2516 (ppc_emit_prologue): New function.
2517 (ppc_emit_epilogue): New function.
2518 (ppc_emit_add): New function.
2519 (ppc_emit_sub): New function.
2520 (ppc_emit_mul): New function.
2521 (ppc_emit_lsh): New function.
2522 (ppc_emit_rsh_signed): New function.
2523 (ppc_emit_rsh_unsigned): New function.
2524 (ppc_emit_ext): New function.
2525 (ppc_emit_zero_ext): New function.
2526 (ppc_emit_log_not): New function.
2527 (ppc_emit_bit_and): New function.
2528 (ppc_emit_bit_or): New function.
2529 (ppc_emit_bit_xor): New function.
2530 (ppc_emit_bit_not): New function.
2531 (ppc_emit_equal): New function.
2532 (ppc_emit_less_signed): New function.
2533 (ppc_emit_less_unsigned): New function.
2534 (ppc_emit_ref): New function.
2535 (ppc_emit_const): New function.
2536 (ppc_emit_reg): New function.
2537 (ppc_emit_pop): New function.
2538 (ppc_emit_stack_flush): New function.
2539 (ppc_emit_swap): New function.
2540 (ppc_emit_stack_adjust): New function.
2541 (ppc_emit_call): New function.
2542 (ppc_emit_int_call_1): New function.
2543 (ppc_emit_void_call_2): New function.
2544 (ppc_emit_if_goto): New function.
2545 (ppc_emit_goto): New function.
2546 (ppc_emit_eq_goto): New function.
2547 (ppc_emit_ne_goto): New function.
2548 (ppc_emit_lt_goto): New function.
2549 (ppc_emit_le_goto): New function.
2550 (ppc_emit_gt_goto): New function.
2551 (ppc_emit_ge_goto): New function.
2552 (ppc_write_goto_address): New function.
2553 (ppc_emit_ops_impl): New static variable.
2554 (ppc64v1_emit_prologue): New function.
2555 (ppc64v2_emit_prologue): New function.
2556 (ppc64_emit_epilogue): New function.
2557 (ppc64_emit_add): New function.
2558 (ppc64_emit_sub): New function.
2559 (ppc64_emit_mul): New function.
2560 (ppc64_emit_lsh): New function.
2561 (ppc64_emit_rsh_signed): New function.
2562 (ppc64_emit_rsh_unsigned): New function.
2563 (ppc64_emit_ext): New function.
2564 (ppc64_emit_zero_ext): New function.
2565 (ppc64_emit_log_not): New function.
2566 (ppc64_emit_bit_and): New function.
2567 (ppc64_emit_bit_or): New function.
2568 (ppc64_emit_bit_xor): New function.
2569 (ppc64_emit_bit_not): New function.
2570 (ppc64_emit_equal): New function.
2571 (ppc64_emit_less_signed): New function.
2572 (ppc64_emit_less_unsigned): New function.
2573 (ppc64_emit_ref): New function.
2574 (ppc64_emit_const): New function.
2575 (ppc64v1_emit_reg): New function.
2576 (ppc64v2_emit_reg): New function.
2577 (ppc64_emit_pop): New function.
2578 (ppc64_emit_stack_flush): New function.
2579 (ppc64_emit_swap): New function.
2580 (ppc64v1_emit_call): New function.
2581 (ppc64v2_emit_call): New function.
2582 (ppc64v1_emit_int_call_1): New function.
2583 (ppc64v2_emit_int_call_1): New function.
2584 (ppc64v1_emit_void_call_2): New function.
2585 (ppc64v2_emit_void_call_2): New function.
2586 (ppc64_emit_if_goto): New function.
2587 (ppc64_emit_eq_goto): New function.
2588 (ppc64_emit_ne_goto): New function.
2589 (ppc64_emit_lt_goto): New function.
2590 (ppc64_emit_le_goto): New function.
2591 (ppc64_emit_gt_goto): New function.
2592 (ppc64_emit_ge_goto): New function.
2593 (ppc64v1_emit_ops_impl): New static variable.
2594 (ppc64v2_emit_ops_impl): New static variable.
2595 (ppc_emit_ops): New function.
2596 (linux_low_target): Wire in ppc_emit_ops.
2598 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2599 Marcin Kościelnicki <koriakin@0x04.net>
2602 * Makefile.in: Add powerpc-*-ipa.o
2603 * configure.srv: Add ipa_obj for powerpc*-linux.
2604 * linux-ppc-ipa.c: New file.
2605 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2607 (PPC_FIELD): New macro.
2608 (PPC_SEXT): New macro.
2609 (PPC_OP6): New macro.
2610 (PPC_BO): New macro.
2611 (PPC_LI): New macro.
2612 (PPC_BD): New macro.
2613 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2614 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2615 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2616 (ppc_get_thread_area): New function.
2617 (is_elfv2_inferior): New function.
2618 (gen_ds_form): New function.
2619 (GEN_STD): New macro.
2620 (GEN_STDU): New macro.
2621 (GEN_LD): New macro.
2622 (GEN_LDU): New macro.
2623 (gen_d_form): New function.
2624 (GEN_ADDI): New macro.
2625 (GEN_ADDIS): New macro.
2626 (GEN_LI): New macro.
2627 (GEN_LIS): New macro.
2628 (GEN_ORI): New macro.
2629 (GEN_ORIS): New macro.
2630 (GEN_LWZ): New macro.
2631 (GEN_STW): New macro.
2632 (GEN_STWU): New macro.
2633 (gen_xfx_form): New function.
2634 (GEN_MFSPR): New macro.
2635 (GEN_MTSPR): New macro.
2636 (GEN_MFCR): New macro.
2637 (GEN_MTCR): New macro.
2638 (GEN_SYNC): New macro.
2639 (GEN_LWSYNC): New macro.
2640 (gen_x_form): New function.
2641 (GEN_OR): New macro.
2642 (GEN_MR): New macro.
2643 (GEN_LWARX): New macro.
2644 (GEN_STWCX): New macro.
2645 (GEN_CMPW): New macro.
2646 (gen_md_form): New function.
2647 (GEN_RLDICL): New macro.
2648 (GEN_RLDICR): New macro.
2649 (gen_i_form): New function.
2651 (GEN_BL): New macro.
2652 (gen_b_form): New function.
2653 (GEN_BNE): New macro.
2654 (GEN_LOAD): New macro.
2655 (GEN_STORE): New macro.
2656 (gen_limm): New function.
2657 (gen_atomic_xchg): New function.
2658 (gen_call): New function.
2659 (ppc_relocate_instruction): New function.
2660 (ppc_install_fast_tracepoint_jump_pad): New function.
2661 (ppc_get_min_fast_tracepoint_insn_len): New function.
2662 (ppc_get_ipa_tdesc_idx): New function.
2663 (the_low_target): Wire in the new functions.
2664 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2666 * linux-ppc-tdesc.h: New file.
2668 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2670 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2671 (alloc_jump_pad_buffer): New function.
2672 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2673 (alloc_jump_pad_buffer): New function.
2674 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2675 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2676 (alloc_jump_pad_buffer): New function.
2677 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2678 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2679 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2680 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2682 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2684 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2685 * linux-amd64-ipa.c: Likewise.
2686 * linux-i386-ipa.c: Likewise.
2687 * linux-s390-ipa.c: Likewise.
2688 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2689 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2690 set_trace_state_variable_value_ptr.
2691 (struct ipa_sym_addresses): Likewise.
2692 (symbol_list): Likewise.
2693 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2694 accessing gdb_collect directly.
2695 (gdb_collect_ptr_type): New typedef.
2696 (get_raw_reg_ptr_type): New typedef.
2697 (get_trace_state_variable_value_ptr_type): New typedef.
2698 (set_trace_state_variable_value_ptr_type): New typedef.
2699 (gdb_collect_ptr): New global.
2700 (get_raw_reg_ptr): New global.
2701 (get_trace_state_variable_value_ptr): New global.
2702 (set_trace_state_variable_value_ptr): New global.
2703 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2704 accessing get_raw_reg directly.
2705 (get_get_tsv_func_addr): Likewise for
2706 get_trace_state_variable_value_ptr.
2707 (get_set_tsv_func_addr): Likewise for
2708 set_trace_state_variable_value_ptr.
2709 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2711 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2713 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2715 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2717 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2719 (relocate_instruction): Remove own_buf.
2720 * server.c (own_buf): Make global.
2721 (handle_v_requests): Make global.
2722 * server.h (own_buf): New declaration.
2723 (handle_v_requests): New prototype.
2725 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2728 * linux-s390-low.c (add_insns): New function.
2729 (s390_emit_prologue): New function.
2730 (s390_emit_epilogue): New function.
2731 (s390_emit_add): New function.
2732 (s390_emit_sub): New function.
2733 (s390_emit_mul): New function.
2734 (s390_emit_lsh): New function.
2735 (s390_emit_rsh_signed): New function.
2736 (s390_emit_rsh_unsigned): New function.
2737 (s390_emit_ext): New function.
2738 (s390_emit_log_not): New function.
2739 (s390_emit_bit_and): New function.
2740 (s390_emit_bit_or): New function.
2741 (s390_emit_bit_xor): New function.
2742 (s390_emit_bit_not): New function.
2743 (s390_emit_equal): New function.
2744 (s390_emit_less_signed): New function.
2745 (s390_emit_less_unsigned): New function.
2746 (s390_emit_ref): New function.
2747 (s390_emit_if_goto): New function.
2748 (s390_emit_goto): New function.
2749 (s390_write_goto_address): New function.
2750 (s390_emit_litpool): New function.
2751 (s390_emit_const): New function.
2752 (s390_emit_call): New function.
2753 (s390_emit_reg): New function.
2754 (s390_emit_pop): New function.
2755 (s390_emit_stack_flush): New function.
2756 (s390_emit_zero_ext): New function.
2757 (s390_emit_swap): New function.
2758 (s390_emit_stack_adjust): New function.
2759 (s390_emit_set_r2): New function.
2760 (s390_emit_int_call_1): New function.
2761 (s390_emit_void_call_2): New function.
2762 (s390_emit_eq_goto): New function.
2763 (s390_emit_ne_goto): New function.
2764 (s390_emit_lt_goto): New function.
2765 (s390_emit_le_goto): New function.
2766 (s390_emit_gt_goto): New function.
2767 (s390_emit_ge_goto): New function.
2768 (s390x_emit_prologue): New function.
2769 (s390x_emit_epilogue): New function.
2770 (s390x_emit_add): New function.
2771 (s390x_emit_sub): New function.
2772 (s390x_emit_mul): New function.
2773 (s390x_emit_lsh): New function.
2774 (s390x_emit_rsh_signed): New function.
2775 (s390x_emit_rsh_unsigned): New function.
2776 (s390x_emit_ext): New function.
2777 (s390x_emit_log_not): New function.
2778 (s390x_emit_bit_and): New function.
2779 (s390x_emit_bit_or): New function.
2780 (s390x_emit_bit_xor): New function.
2781 (s390x_emit_bit_not): New function.
2782 (s390x_emit_equal): New function.
2783 (s390x_emit_less_signed): New function.
2784 (s390x_emit_less_unsigned): New function.
2785 (s390x_emit_ref): New function.
2786 (s390x_emit_if_goto): New function.
2787 (s390x_emit_const): New function.
2788 (s390x_emit_call): New function.
2789 (s390x_emit_reg): New function.
2790 (s390x_emit_pop): New function.
2791 (s390x_emit_stack_flush): New function.
2792 (s390x_emit_zero_ext): New function.
2793 (s390x_emit_swap): New function.
2794 (s390x_emit_stack_adjust): New function.
2795 (s390x_emit_int_call_1): New function.
2796 (s390x_emit_void_call_2): New function.
2797 (s390x_emit_eq_goto): New function.
2798 (s390x_emit_ne_goto): New function.
2799 (s390x_emit_lt_goto): New function.
2800 (s390x_emit_le_goto): New function.
2801 (s390x_emit_gt_goto): New function.
2802 (s390x_emit_ge_goto): New function.
2803 (s390_emit_ops): New function.
2804 (struct linux_target_ops): Fill in emit_ops hook.
2806 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2809 * Makefile.in: Add s390 IPA files.
2810 * configure.srv: Build IPA for s390.
2811 * linux-s390-ipa.c: New file.
2812 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2813 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2814 (tdesc_s390_linux32): Likewise.
2815 (init_registers_s390_linux32v1): Likewise.
2816 (tdesc_s390_linux32v1): Likewise.
2817 (init_registers_s390_linux32v2): Likewise.
2818 (tdesc_s390_linux32v2): Likewise.
2819 (init_registers_s390_linux64): Likewise.
2820 (tdesc_s390_linux64): Likewise.
2821 (init_registers_s390_linux64v1): Likewise.
2822 (tdesc_s390_linux64v1): Likewise.
2823 (init_registers_s390_linux64v2): Likewise.
2824 (tdesc_s390_linux64v2): Likewise.
2825 (init_registers_s390_te_linux64): Likewise.
2826 (tdesc_s390_te_linux64): Likewise.
2827 (init_registers_s390_vx_linux64): Likewise.
2828 (tdesc_s390_vx_linux64): Likewise.
2829 (init_registers_s390_tevx_linux64): Likewise.
2830 (tdesc_s390_tevx_linux64): Likewise.
2831 (init_registers_s390x_linux64): Likewise.
2832 (tdesc_s390x_linux64): Likewise.
2833 (init_registers_s390x_linux64v1): Likewise.
2834 (tdesc_s390x_linux64v1): Likewise.
2835 (init_registers_s390x_linux64v2): Likewise.
2836 (tdesc_s390x_linux64v2): Likewise.
2837 (init_registers_s390x_te_linux64): Likewise.
2838 (tdesc_s390x_te_linux64): Likewise.
2839 (init_registers_s390x_vx_linux64): Likewise.
2840 (tdesc_s390x_vx_linux64): Likewise.
2841 (init_registers_s390x_tevx_linux64): Likewise.
2842 (tdesc_s390x_tevx_linux64): Likewise.
2843 (have_hwcap_s390_vx): New static variable.
2844 (s390_arch_setup): Fill have_hwcap_s390_vx.
2845 (s390_get_thread_area): New function.
2846 (s390_ft_entry_gpr_esa): New const.
2847 (s390_ft_entry_gpr_zarch): New const.
2848 (s390_ft_entry_misc): New const.
2849 (s390_ft_entry_fr): New const.
2850 (s390_ft_entry_vr): New const.
2851 (s390_ft_main_31): New const.
2852 (s390_ft_main_64): New const.
2853 (s390_ft_exit_fr): New const.
2854 (s390_ft_exit_vr): New const.
2855 (s390_ft_exit_misc): New const.
2856 (s390_ft_exit_gpr_esa): New const.
2857 (s390_ft_exit_gpr_zarch): New const.
2858 (append_insns): New function.
2859 (s390_relocate_instruction): New function.
2860 (s390_install_fast_tracepoint_jump_pad): New function.
2861 (s390_get_min_fast_tracepoint_insn_len): New function.
2862 (s390_get_ipa_tdesc_idx): New function.
2863 (struct linux_target_ops): Wire in the above functions.
2864 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2865 * linux-s390-tdesc.h: New file.
2867 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2869 * linux-s390-low.c (s390_supports_tracepoints): New function.
2870 (struct linux_target_ops): Fill supports_tracepoints hook.
2872 2016-03-18 Yao Qi <yao.qi@linaro.org>
2874 * linux-low.c (lwp_signal_can_be_delivered): New function.
2875 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2877 2016-03-18 Yao Qi <yao.qi@linaro.org>
2879 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2880 0 if signal is enqueued. Remove 'signal' from one debugging
2881 message. Move one debugging message to some lines below.
2882 Remove code setting 'signal' to 0.
2884 2016-03-18 Yao Qi <yao.qi@linaro.org>
2886 * linux-low.c (linux_low_filter_event): Remove redundant
2887 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2889 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2891 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2892 (struct linux_target_ops): Wire in the above.
2894 2016-03-03 Yao Qi <yao.qi@linaro.org>
2896 * linux-low.c: Update comments to start_step_over.
2898 2016-03-03 Yao Qi <yao.qi@linaro.org>
2901 * linux-low.c (handle_extended_wait): Set child suspended
2902 if event_lwp->bp_reinsert isn't zero.
2904 2016-03-02 Yao Qi <yao.qi@linaro.org>
2906 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2907 enqueue_pending_signal.
2909 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2911 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2914 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2916 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2917 (s390_regmap_3264) [!__s390x__]: New global.
2918 (s390_collect_ptrace_register): Skip map entries containing -1.
2919 (s390_supply_ptrace_register): Ditto.
2920 (s390_fill_gprs_high): New function.
2921 (s390_store_gprs_high): New function.
2922 (s390_regsets): Add NT_S390_HIGH_GPRS.
2923 (s390_get_hwcap): Enable on 31-bit.
2924 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2925 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2926 Detect NT_S390_HIGH_GPRS.
2927 (s390_usrregs_info_3264): Enable on 31-bit.
2928 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2929 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2931 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2934 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2935 * configure.srv: Ditto.
2936 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2937 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2938 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2939 (init_registers_amd64_linux): Remove prototype.
2940 (tdesc_amd64_linux): Remove declaration.
2941 (get_ipa_tdesc): New function.
2942 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2943 initialize remaining tdescs.
2944 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2945 (init_registers_i386_linux): Remove prototype.
2946 (tdesc_i386_linux): Remove declaration.
2947 (get_ipa_tdesc): New function.
2948 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2949 initialize remaining tdescs.
2950 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2951 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2952 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2953 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2954 (x86_get_ipa_tdesc_idx): New function.
2955 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2956 * linux-x86-tdesc.h: New file.
2957 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2958 (target_get_ipa_tdesc_idx): New macro.
2959 * tracepoint.c (ipa_tdesc_idx): New macro.
2960 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2961 (symbol_list): Add ipa_tdesc_idx.
2962 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2963 (ipa_tdesc): Remove.
2964 (ipa_tdesc_idx): New variable.
2965 (get_context_regcache): Use get_ipa_tdesc.
2966 (gdb_collect): Ditto.
2968 * tracepoint.h (get_ipa_tdesc): New prototype.
2969 (ipa_tdesc): Remove.
2971 2016-02-24 Pedro Alves <palves@redhat.com>
2973 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2974 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2975 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2976 Factor out common code between the USE_SIGTRAP_SIGINFO and
2977 !USE_SIGTRAP_SIGINFO blocks.
2978 (linux_low_filter_event): Call save_stop_reason instead of
2979 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2981 (linux_wait_1): Update comments.
2983 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2985 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2986 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2987 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2988 ppc_insert_point, ppc_remove_point.
2990 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2992 * linux-s390-low.c (s390_supports_z_point_type): New function.
2993 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2995 2016-02-16 Yao Qi <yao.qi@linaro.org>
2997 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2998 PC. Get pc from regcache_read_pc.
3000 2016-02-12 Yao Qi <yao.qi@linaro.org>
3002 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3003 or linux_get_pc_32bit.
3004 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3006 2016-02-12 Yao Qi <yao.qi@linaro.org>
3008 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3009 arm_linux_get_next_pcs_fixup.
3011 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3013 * tracepoint.c (x_tracepoint_action_download): Change
3014 write_inferior_data_ptr to write_inferior_data_pointer.
3015 (cmd_qtstart): Likewise.
3016 (write_inferior_data_ptr): Remove.
3017 (download_agent_expr): Change write_inferior_data_ptr to
3018 write_inferior_data_pointer.
3019 (download_tracepoint_1): Likewise.
3020 (download_tracepoint): Likewise.
3021 (download_trace_state_variables): Likewise.
3023 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3024 Marcin Kościelnicki <koriakin@0x04.net>
3026 * tracepoint.c (struct tracepoint_action_ops): Remove.
3027 (struct tracepoint_action): Remove ops.
3028 (m_tracepoint_action_download, r_tracepoint_action_download)
3029 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3030 size and offset accordingly.
3031 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3032 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3033 (tracepoint_action_send, tracepoint_action_download): New functions.
3034 Helpers for trace action handlers.
3035 (add_tracepoint_action): Remove setup actions ops.
3036 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3038 2016-02-10 Yao Qi <yao.qi@linaro.org>
3040 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3042 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3044 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3046 * configure: Regenerate.
3048 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3050 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3051 void * to gdb_byte *.
3052 * linux-low.c (siginfo_fixup): Likewise.
3053 (linux_xfer_siginfo): Likewise.
3054 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3056 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3058 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3060 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3062 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3064 * linux-x86-low.c [__x86_64__]: Include
3065 "nat/amd64-linux-siginfo.h".
3066 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3067 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3068 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3069 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3070 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3071 (cpt_si_fd, si_timerid, si_overrun): Move from
3072 nat/amd64-linux-siginfo.c.
3073 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3075 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3077 * server.c (skip_to_semicolon): Remove.
3078 (process_point_options): Use strchrnul instead of
3081 2016-01-26 Yao Qi <yao.qi@linaro.org>
3083 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3084 * linux-low.c (install_software_single_step_breakpoints): Don't
3085 call regcache_read_pc.
3086 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3089 2016-01-26 Yao Qi <yao.qi@linaro.org>
3091 * linux-low.c (install_software_single_step_breakpoints): Call
3092 regcache_read_pc instead of get_pc.
3094 2016-01-26 Yao Qi <yao.qi@linaro.org>
3096 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3097 (unblock_async_io): Rename to ...
3098 (block_unblock_async_io): ... it. New function.
3099 (enable_async_io): Don't install SIGIO handler. Unblock it
3101 (disable_async_io): Don't ignore SIGIO. Block it instead.
3102 (initialize_async_io): Install SIGIO handler. Don't call
3105 2016-01-26 Yao Qi <yao.qi@linaro.org>
3107 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3108 first character is '\003', call *the_target->request_interrupt.
3110 2016-01-25 Yao Qi <yao.qi@linaro.org>
3112 * remote-utils.c (new_thread_notify): Remove.
3113 (dead_thread_notify): Likewise.
3114 * remote-utils.h (new_thread_notify): Remove declaration.
3115 (dead_thread_notify): Likewise.
3117 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3119 * gdb.trace/pending.exp: Fix expected message on continue.
3121 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3123 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3124 it works properly on big-endian machines where sizeof (CORE_ADDR)
3127 2016-01-21 Pedro Alves <palves@redhat.com>
3129 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3130 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3131 * configure: Regenerate.
3133 2016-01-21 Yao Qi <yao.qi@linaro.org>
3135 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3136 is_thumb and set it according to CPSR saved on the stack.
3137 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3138 arm_sigreturn_next_pc.
3140 2016-01-18 Yao Qi <yao.qi@linaro.org>
3142 * linux-low.c (linux_set_pc_64bit): New function.
3143 (linux_get_pc_64bit): New function.
3144 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3146 * linux-sparc-low.c (debug_threads): Remove declaration.
3147 (sparc_get_pc): Remove.
3148 (the_low_target): Use linux_get_pc_64bit instead of
3150 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3151 (the_low_target): Use linux_get_pc_64bit and
3154 2016-01-18 Yao Qi <yao.qi@linaro.org>
3156 * linux-arm-low.c (debug_threads): Remove declaration.
3157 (arm_get_pc, arm_set_pc): Remove.
3158 (the_low_target): Use linux_get_pc_32bit and
3160 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3161 (the_low_target): Use linux_get_pc_32bit and
3163 * linux-cris-low.c (debug_threads): Remove declaration.
3164 (cris_get_pc, cris_set_pc,): Remove.
3165 (the_low_target): Use linux_get_pc_32bit and
3167 * linux-crisv32-low.c (debug_threads): Remove declaration.
3168 (cris_get_pc, cris_set_pc): Remove.
3169 (the_low_target): Use linux_get_pc_32bit and
3171 * linux-low.c: Include inttypes.h.
3172 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3173 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3174 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3175 (the_low_target): Use linux_get_pc_32bit and
3177 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3178 (the_low_target): Use linux_get_pc_32bit and
3180 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3181 (the_low_target): Use linux_get_pc_32bit and
3183 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3184 (the_low_target): Use linux_get_pc_32bit and
3186 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3187 (the_low_target): Use linux_get_pc_32bit and
3190 2016-01-18 Gary Benson <gbenson@redhat.com>
3192 * configure.ac (AC_FUNC_FORK): New check.
3193 * config.in: Regenerate.
3194 * configure: Likewise.
3196 2016-01-14 Yao Qi <yao.qi@linaro.org>
3198 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3199 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3200 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3201 arm_get_next_pcs_ctor.
3203 2016-01-12 Josh Stone <jistone@redhat.com>
3204 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3206 * inferiors.h: Include "gdb_vecs.h".
3207 (struct process_info): Add syscalls_to_catch.
3208 * inferiors.c (remove_process): Free syscalls_to_catch.
3209 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3210 syscall_return stops.
3211 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3212 * server.c (handle_general_set): Handle QCatchSyscalls.
3213 (handle_query): Report support for QCatchSyscalls.
3214 * target.h (struct target_ops): Add supports_catch_syscall.
3215 (target_supports_catch_syscall): New macro.
3216 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3217 (struct lwp_info): Add syscall_state.
3218 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3219 Maintain syscall_state and syscalls_to_catch across exec.
3220 (get_syscall_trapinfo): New function, proxy to the_low_target.
3221 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3222 (linux_low_filter_event): Toggle syscall_state entry/return for
3223 syscall traps, and set it ignored for all others.
3224 (gdb_catching_syscalls_p): New function.
3225 (gdb_catch_this_syscall_p): New function.
3226 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3227 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3228 (linux_supports_catch_syscall): New function.
3229 (linux_target_ops): Install it.
3230 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3231 (the_low_target): Install it.
3233 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3235 * acinclude.m4: Include new ../warning.m4 file.
3236 * configure: Regenerated.
3237 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3239 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3241 * ax.c (is_goto_target): Mark static.
3242 * linux-low.c (register_addr): Likewise.
3243 (linux_fetch_registers, linux_store_registers): Likewise.
3244 * mem-break.c (any_persistent_commands): Fix old prototype.
3245 (add_commands_to_breakpoint): Mark static.
3246 * regcache.c (find_register_by_name): Delete unused func.
3247 * remote-utils.c (hex_or_minus_one): Mark static.
3248 * server.c (monitor_show_help): Mark static.
3249 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3250 handle_v_requests): Likewise.
3252 2016-01-12 Pedro Alves <palves@redhat.com>
3254 Remove use of the registered trademark symbol throughout.
3256 2016-01-08 Yao Qi <yao.qi@linaro.org>
3258 * remote-utils.c (getpkt): If c is '\003', call target hook
3261 2016-01-06 Yao Qi <yao.qi@linaro.org>
3263 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3264 linux-aarch32-low.c.
3265 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3266 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3267 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3268 (thumb2_breakpoint): Declare.
3269 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3270 linux-aarch32-low.h.
3271 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3272 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3273 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3275 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3277 * gdbreplay.c (gdbreplay_version): Change copyright year in
3279 * server.c (gdbserver_version): Likewise.
3281 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3283 * server.c (crc32_table): Delete.
3284 (crc32): Use libiberty's xcrc32 function.
3286 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3288 * lynx-low.c (lynx_delete_thread_callback): New function.
3289 (lynx_mourn): Properly delete our process and all of its
3290 threads. Remove call to clear_inferiors.
3292 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3294 * target.c (thread_search_callback): Add check that
3295 the thread_stopped target callback is not NULL before
3298 2015-12-21 Yao Qi <yao.qi@linaro.org>
3300 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3303 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3305 * server.c (handle_query): Call target_supports_software_single_step.
3307 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3309 * linux-low.c (single_step): New function.
3310 (linux_resume_one_lwp_throw): Call single_step.
3311 (start_step_over): Likewise.
3313 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3315 * Makefile.in (SFILES): Append arch/arm-linux.c,
3316 arch/arm-get-next-pcs.c.
3317 (arm-linux.o): New rule.
3318 (arm-get-next-pcs.o): New rule.
3319 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3321 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3322 to linux-aarch32-low.c.
3323 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3324 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3325 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3326 (thumb2_breakpoint_len): Likewise.
3327 (arm_is_thumb_mode): Make non-static.
3328 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3329 from linux-aarch32-low.c.
3330 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3331 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3332 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3333 (thumb2_breakpoint_len): Likewise.
3334 (arm_is_thumb_mode): New declaration.
3335 * linux-arm-low.c: Include arch/arm-linux.h
3336 aarch/arm-get-next-pcs.h, sys/syscall.h.
3337 (get_next_pcs_ops): New struct.
3338 (get_next_pcs_addr_bits_remove): New function.
3339 (get_next_pcs_is_thumb): New function.
3340 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3341 (arm_sigreturn_next_pc): Likewise.
3342 (get_next_pcs_syscall_next_pc): Likewise.
3343 (arm_gdbserver_get_next_pcs): Likewise.
3344 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3346 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3347 * server.h: Include gdb_vecs.h.
3349 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3351 * Makefile.in (SFILES): Append common/common-regcache.c.
3352 (OBS): Append common-regcache.o.
3353 (common-regcache.o): New rule.
3354 * regcache.c (init_register_cache): Initialize cache to
3356 (regcache_raw_read_unsigned): New function.
3357 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3358 register_status enum.
3360 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3362 * linux-aarch64-low.c (the_low_targets): Rename
3363 breakpoint_reinsert_addr to get_next_pcs.
3364 * linux-arm-low.c (the_low_targets): Likewise.
3365 * linux-bfin-low.c (the_low_targets): Likewise.
3366 * linux-cris-low.c (the_low_targets): Likewise.
3367 * linux-crisv32-low.c (the_low_targets): Likewise.
3368 * linux-low.c (can_software_single_step): Likewise.
3369 (install_software_single_step_breakpoints): New function.
3370 (start_step_over): Use install_software_single_step_breakpoints.
3371 * linux-low.h: New CORE_ADDR vector.
3372 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3374 * linux-mips-low.c (the_low_targets): Likewise.
3375 * linux-nios2-low.c (the_low_targets): Likewise.
3376 * linux-sparc-low.c (the_low_targets): Likewise.
3378 2015-12-17 Pedro Alves <palves@redhat.com>
3380 * linux-low.c (linux_kill_one_lwp): Remove references to
3382 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3384 (linux_init_signals): Delete.
3385 (initialize_low): Adjust.
3386 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3388 2015-12-16 Pedro Alves <palves@redhat.com>
3390 * configure.ac (compiler warning flags): When testing a
3391 -Wno-foo option, check whether -Wfoo works instead.
3392 * configure: Regenerate.
3394 2015-12-11 Don Breazeal <donb@codesourcery.com>
3396 * server.c (process_serial_event): Don't exit from gdbserver
3397 in remote mode if there are still active inferiors.
3399 2015-12-11 Yao Qi <yao.qi@linaro.org>
3401 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3402 arm_breakpoint_at if the process is 32-bit.
3404 2015-12-11 Yao Qi <yao.qi@linaro.org>
3406 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3409 2015-12-07 Yao Qi <yao.qi@linaro.org>
3411 * configure.srv: Append arm.o to srv_tgtobj for
3412 aarch64*-*-linux* target.
3413 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3414 from linux-arm-low.c.
3415 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3416 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3417 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3418 (thumb2_breakpoint_len): Likewise.
3419 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3420 (arm_breakpoint_kinds): Likewise.
3421 (arm_breakpoint_kind_from_pc): Likewise.
3422 (arm_sw_breakpoint_from_kind): Likewise.
3423 (arm_breakpoint_kind_from_current_state): Likewise.
3424 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3425 (arm_sw_breakpoint_from_kind): Declare.
3426 (arm_breakpoint_kind_from_current_state): Declare.
3427 (arm_breakpoint_at): Declare.
3428 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3429 arm_sw_breakpoint_from_kind if process is 32-bit.
3430 (aarch64_breakpoint_kind_from_pc): New function.
3431 (aarch64_breakpoint_kind_from_current_state): New function.
3432 (the_low_target): Initialize fields breakpoint_kind_from_pc
3433 and breakpoint_kind_from_current_state.
3434 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3435 linux-aarch32-low.c.
3436 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3437 (arm_breakpoint, arm_breakpoint_len): Likewise.
3438 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3439 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3440 (arm_is_thumb_mode): Likewise.
3441 (arm_breakpoint_at): Likewise.
3442 (arm_breakpoint_kind_from_pc): Likewise.
3443 (arm_sw_breakpoint_from_kind): Likewise.
3444 (arm_breakpoint_kind_from_current_state): Likewise.
3447 2015-08-04 Yao Qi <yao.qi@linaro.org>
3449 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3450 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3451 * server.c (extended_protocol): Remove "static".
3452 * server.h (extended_protocol): Declare it.
3454 2015-12-04 Josh Stone <jistone@redhat.com>
3456 * target.h (struct target_ops) <arch_setup>: Rename to ...
3457 (struct target_ops) <post_create_inferior>: ... this.
3458 (target_arch_setup): Rename to ...
3459 (target_post_create_inferior): ... this, calling post_create_inferior.
3460 * server.c (start_inferior): Update target_arch_setup calls to
3461 target_post_create_inferior.
3462 * linux-low.c (linux_low_ptrace_options): Forward declare.
3463 (linux_arch_setup): Update its comment for general use.
3464 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3465 (struct linux_target_ops): Use linux_post_create_inferior.
3466 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3467 to post_create_inferior.
3468 * nto-low.c (struct nto_target_ops): Likewise.
3469 * spu-low.c (struct spu_target_ops): Likewise.
3470 * win32-low.c (struct win32_target_ops): Likewise.
3472 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3474 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3476 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3478 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3479 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3480 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3481 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3482 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3483 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3484 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3485 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3486 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3487 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3488 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3489 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3491 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3493 * linux-low.c (linux_look_up_symbols): Don't call
3494 linux_supports_traceclone.
3495 * linux-low.h (thread_db_init): Remove use_events argument.
3496 * thread-db.c (thread_db_use_event): Remove global variable.
3497 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3498 (struct thread_db) <td_create_bp>: Remove field.
3499 (thread_db_create_event): Remove function.
3500 (thread_db_enable_reporting): Likewise.
3501 (find_one_thread): Don't check for thread_db_use_events.
3502 (attach_thread): Likewise.
3503 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3504 (try_thread_db_load_1): Don't check for thread_db_use_events.
3505 (thread_db_init): Remove use_events argument and thread events
3507 (remove_thread_event_breakpoints): Remove function.
3508 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3510 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3512 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3514 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3515 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3516 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3517 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3518 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3520 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3522 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3523 * linux-low.c (can_hardware_single_step): Use
3524 supports_hardware_single_step.
3525 (can_software_single_step): New function.
3526 (start_step_over): Call can_software_single_step.
3527 (linux_supports_hardware_single_step): New function.
3528 (struct target_ops) <supports_software_single_step>: Initialize.
3529 * linux-low.h (struct linux_target_ops)
3530 <supports_hardware_single_step>: Initialize.
3531 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3532 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3533 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3534 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3535 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3536 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3537 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3538 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3539 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3540 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3542 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3543 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3545 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3546 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3547 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3549 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3550 * target.h (struct target_ops): <supports_software_single_step>:
3552 (target_supports_software_single_step): New macro.
3554 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3556 * linux-low.c (linux_wait_1): Fix pc advance condition.
3557 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3558 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3560 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3562 * linux-arm-low.c (arm_is_thumb_mode): New function.
3563 (arm_breakpoint_at): Use arm_is_thumb_mode.
3564 (arm_breakpoint_kind_from_current_state): New function.
3565 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3567 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3568 (linux_breakpoint_kind_from_current_state): New function.
3569 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3570 * linux-low.h (struct linux_target_ops)
3571 <breakpoint_kind_from_current_state>: New field.
3572 * target.h (struct target_ops): Likewise.
3573 (target_breakpoint_kind_from_current_state): New macro.
3575 2015-11-30 Pedro Alves <palves@redhat.com>
3577 * linux-low.c (linux_resume): Wake up the event loop before
3580 2015-11-30 Pedro Alves <palves@redhat.com>
3582 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3584 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3586 * target.c (struct thread_search): New structure.
3587 (thread_search_callback): New function.
3588 (prev_general_thread): New global.
3589 (prepare_to_access_memory, done_accessing_memory): New functions.
3590 * target.h (prepare_to_access_memory, done_accessing_memory):
3591 Replace macros with function declarations.
3593 2015-11-30 Pedro Alves <palves@redhat.com>
3596 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3597 report TARGET_WAITKIND_NO_RESUMED.
3598 * remote-utils.c (prepare_resume_reply): Handle
3599 TARGET_WAITKIND_NO_RESUMED.
3600 * server.c (report_no_resumed): New global.
3601 (handle_query) <qSupported>: Handle "no-resumed+". Report
3602 "no-resumed+" support.
3603 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3604 return error if the client doesn't support no-resumed events.
3605 (push_stop_notification): New function.
3606 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3607 events if the client supports them.
3609 2015-11-30 Pedro Alves <palves@redhat.com>
3611 * linux-low.c (thread_still_has_status_pending_p): Don't check
3613 (lwp_resumed): New function.
3614 (status_pending_p_callback): Return early if the LWP is not
3615 supposed to be resumed.
3617 2015-11-30 Pedro Alves <palves@redhat.com>
3619 * linux-low.c (handle_extended_wait): Assert that the LWP's
3620 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3621 thread create events, leave the new child's status pending.
3622 (linux_low_filter_event): If GDB wants to hear about thread exit
3623 events, leave the LWP marked dead and don't delete it.
3624 (linux_wait_for_event_filtered): Don't check for thread exit.
3625 (filter_exit_event): New function.
3626 (linux_wait_1): Use it, when returning an exit event.
3627 (linux_resume_one_lwp_throw): Assert that the LWP's
3628 waitstatus is TARGET_WAITKIND_IGNORE.
3629 * remote-utils.c (prepare_resume_reply): Handle
3630 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3631 * server.c (report_thread_events): New global.
3632 (handle_general_set): Handle QThreadEvents.
3633 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3634 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3635 TARGET_WAITKIND_THREAD_EXITED.
3636 * server.h (report_thread_events): Declare.
3638 2015-11-30 Pedro Alves <palves@redhat.com>
3640 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3641 the thread's last_resume_kind was resume_stop.
3643 2015-11-30 Pedro Alves <palves@redhat.com>
3645 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3648 2015-11-30 Pedro Alves <palves@redhat.com>
3650 * server.c (handle_v_requests): Handle vCtrlC.
3652 2015-11-30 Pedro Alves <palves@redhat.com>
3654 * gdbthread.h (find_any_thread_of_pid): Declare.
3655 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3657 * server.c (handle_query): If current_thread is NULL, look for
3658 another thread of the selected process.
3660 2015-11-26 Daniel Colascione <dancol@dancol.org>
3661 Simon Marchi <simon.marchi@ericsson.com>
3663 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3664 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3666 * target.h (struct target_ops) <thread_name>: New field.
3667 (target_thread_name): New macro.
3669 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3671 * regcache.h (regcache_invalidate_pid): Add declaration.
3672 * regcache.c (regcache_invalidate_pid): New function, extracted
3673 from regcache_invalidate.
3674 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3675 Add trivial documentation comment.
3676 * lynx-low.c: Use regcache_invalidate_pid instead of
3677 regcache_invalidate.
3679 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3681 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3682 and Elf64_auxv_t if the target is Android.
3684 2015-11-22 Doug Evans <xdje42@gmail.com>
3686 * target.h: #include <sys/types.h>.
3688 2015-11-19 Pedro Alves <palves@redhat.com>
3690 * linux-low.c (linux_process_qsupported): Change prototype.
3692 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3694 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3695 and adjust to loop over all features.
3696 * server.c (handle_query) <qSupported>: Adjust to call
3697 target_process_qsupported once, passing it a vector of unprocessed
3699 * target.h (struct target_ops) <process_qsupported>: Change
3701 (target_process_qsupported): Adjust.
3703 2015-11-19 Pedro Alves <palves@redhat.com>
3705 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3707 * configure: Regenerate.
3709 2015-11-19 Pedro Alves <palves@redhat.com>
3711 * configure: Regenerate.
3713 2015-11-19 Yao Qi <yao.qi@linaro.org>
3715 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3718 2015-11-19 Yao Qi <yao.qi@linaro.org>
3720 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3721 (struct aarch64_operand): Move enum out.
3723 2015-11-19 Yao Qi <yao.qi@linaro.org>
3725 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3726 struct user_fpsimd_state *.
3727 (aarch64_store_fpregset): Likewise.
3729 2015-11-19 Yao Qi <yao.qi@linaro.org>
3731 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3732 struct user_pt_regs *.
3733 (aarch64_store_gregset): Likewise.
3735 2015-11-18 Pedro Alves <palves@redhat.com>
3737 * Makefile.in (all_object_files): Add $IPA_OBJS.
3739 2015-11-17 Pedro Alves <palves@redhat.com>
3741 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3742 GDB_SIGNAL_0 and gdb_signal_to_string.
3744 2015-11-17 Pedro Alves <palves@redhat.com>
3746 * win32-low.c (handle_output_debug_string): Remove parameter.
3747 (win32_kill): Remove our_status local and adjust call to
3748 handle_output_debug_string.
3749 (get_child_debug_event): Adjust call to
3750 handle_output_debug_string.
3752 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3754 * linux-mips-low.c (mips_fill_gregset): Add cast.
3755 (mips_store_gregset): Likewise.
3756 (mips_fill_fpregset): Likewise.
3757 (mips_store_fpregset): Likewise.
3759 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3761 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3764 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3766 * linux-mips-low.c (mips_linux_new_thread): Change type of
3767 watch_type to enum target_hw_bp_type.
3769 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3771 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3772 Change return type to arm_hwbp_type.
3774 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3776 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3777 (arm_store_gregset): Likewise.
3778 * linux-arm-low.c (arm_get_hwcap): Likewise.
3779 (arm_read_description): Likewise.
3781 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3783 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3785 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3787 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3788 (ppc_fill_vsxregset): Likewise.
3789 (ppc_store_vsxregset): Likewise.
3790 (ppc_fill_vrregset): Likewise.
3791 (ppc_store_vrregset): Likewise.
3792 (ppc_fill_evrregset): Likewise.
3793 (ppc_store_evrregset): Likewise.
3795 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3797 * linux-ppc-low.c (ppc_usrregs_info): Remove
3798 forward-declaration.
3799 (ppc_arch_setup): Move lower in file.
3801 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3803 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3804 (ps_pdwrite): Likewise.
3806 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3808 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3809 to after assert checks.
3811 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3813 * proc-service.c (ps_pdread): Add/adjust casts.
3814 (ps_pdwrite): Add/adjust casts.
3816 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3818 * server.c (handle_search_memory_1): Cast return value of
3821 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3823 * server.c (write_qxfer_response): Change type of data to
3826 2015-10-29 Pedro Alves <palves@redhat.com>
3828 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3830 2015-10-29 Pedro Alves <palves@redhat.com>
3832 * tracepoint.c (clear_installed_tracepoints): Add casts.
3834 2015-10-29 Pedro Alves <palves@redhat.com>
3836 * server.c (handle_v_cont, process_serial_event): Add enum
3837 gdb_signal casts to signal parsing code.
3839 2015-10-29 Pedro Alves <palves@redhat.com>
3841 * linux-low.h (NULL_REGSET): Define.
3842 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3843 * linux-arm-low.c (arm_regsets): Likewise.
3844 * linux-crisv32-low.c (cris_regsets): Likewise.
3845 * linux-m68k-low.c (m68k_regsets): Likewise.
3846 * linux-mips-low.c (mips_regsets): Likewise.
3847 * linux-nios2-low.c (nios2_regsets): Likewise.
3848 * linux-ppc-low.c (ppc_regsets): Likewise.
3849 * linux-s390-low.c (s390_regsets): Likewise.
3850 * linux-sh-low.c (sh_regsets): Likewise.
3851 * linux-sparc-low.c (sparc_regsets): Likewise.
3852 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3853 * linux-tile-low.c (tile_regsets): Likewise.
3854 * linux-x86-low.c (x86_regsets): Likewise.
3855 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3857 2015-10-29 Pedro Alves <palves@redhat.com>
3859 * linux-low.h (NULL_REGSET): Define.
3860 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3861 * linux-arm-low.c (arm_regsets): Likewise.
3862 * linux-crisv32-low.c (cris_regsets): Likewise.
3863 * linux-m68k-low.c (m68k_regsets): Likewise.
3864 * linux-mips-low.c (mips_regsets): Likewise.
3865 * linux-nios2-low.c (nios2_regsets): Likewise.
3866 * linux-ppc-low.c (ppc_regsets): Likewise.
3867 * linux-s390-low.c (s390_regsets): Likewise.
3868 * linux-sh-low.c (sh_regsets): Likewise.
3869 * linux-sparc-low.c (sparc_regsets): Likewise.
3870 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3871 * linux-tile-low.c (tile_regsets): Likewise.
3872 * linux-x86-low.c (x86_regsets): Likewise.
3873 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3875 2015-10-26 Doug Evans <dje@google.com>
3877 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3879 2015-10-26 Doug Evans <dje@google.com>
3881 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3883 2015-10-26 Doug Evans <dje@google.com>
3885 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3887 (attach_thread, find_new_threads_callback): Ditto.
3889 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3891 * mem-break.h (set_breakpoint_data): Remove.
3893 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3895 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3896 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3897 (initialize_low): Remove set_breakpoint_data call.
3898 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3899 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3900 (initialize_low): Remove set_breakpoint_data call.
3901 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3902 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3903 (initialize_low): Remove set_breakpoint_data call.
3905 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3907 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3908 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3909 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3910 * target.h (target_breakpoint_kind_from_pc): New macro.
3912 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3914 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3915 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3916 the default breakpoint kind.
3918 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3920 * linux-arm-low.c (arm_supports_z_point_type): Add software
3923 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3925 * linux-arm-low.c: Refactor breakpoint definitions.
3926 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3927 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3929 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3931 * Makefile.in: Add arm.c/o.
3932 * configure.srv: Likewise.
3933 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3934 (arm_breakpoint_kind_from_pc): New function.
3935 (arm_sw_breakpoint_from_kind): Return proper kind.
3936 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3938 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3940 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3942 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3943 (struct raw_breakpoint) <size>: Remove.
3944 (struct raw_breakpoint) <kind>: Add.
3945 (bp_size): New function.
3946 (bp_opcode): Likewise.
3947 (find_raw_breakpoint_at): Adjust for kind.
3948 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3949 (remove_memory_breakpoint): Adjust for kind call bp_size.
3950 (set_raw_breakpoint_at): Adjust for kind.
3951 (set_breakpoint): Likewise.
3952 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3953 (delete_raw_breakpoint): Adjust for kind.
3954 (delete_breakpoint): Likewise.
3955 (find_gdb_breakpoint): Likewise.
3956 (set_gdb_breakpoint_1): Likewise.
3957 (set_gdb_breakpoint): Likewise.
3958 (delete_gdb_breakpoint_1): Likewise.
3959 (delete_gdb_breakpoint): Likewise.
3960 (uninsert_raw_breakpoint): Likewise.
3961 (reinsert_raw_breakpoint): Likewise.
3962 (set_breakpoint_data): Remove.
3963 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3964 (check_mem_read): Adjust for kind call bp_size.
3965 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3966 (clone_one_breakpoint): Adjust for kind.
3967 * mem-break.h (set_gdb_breakpoint): Likewise.
3968 (delete_gdb_breakpoint): Likewise.
3969 * server.c (process_serial_event): Likewise.
3971 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3973 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3974 (struct linux_target_ops) <breakpoint>: Remove.
3975 (struct linux_target_ops) <breakpoint_len>: Remove.
3976 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3977 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3978 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3979 (arm_sw_breakpoint_from_kind): New function.
3980 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3981 (struct linux_target_ops) <breakpoint>: Remove.
3982 (struct linux_target_ops) <breakpoint_len>: Remove.
3983 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3984 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3985 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3986 (struct linux_target_ops) <breakpoint>: Remove.
3987 (struct linux_target_ops) <breakpoint_len>: Remove.
3988 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3989 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3990 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3991 (struct linux_target_ops) <breakpoint>: Remove.
3992 (struct linux_target_ops) <breakpoint_len>: Remove.
3993 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3994 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3995 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3996 and sw_breakpoint_from_kind to increment the pc.
3997 (linux_breakpoint_kind_from_pc): New function.
3998 (linux_sw_breakpoint_from_kind): New function.
3999 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4000 (initialize_low): Call breakpoint_kind_from_pc and
4001 sw_breakpoint_from_kind to replace breakpoint_data/len.
4002 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4004 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4005 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4006 (struct linux_target_ops) <breakpoint>: Remove.
4007 (struct linux_target_ops) <breakpoint_len>: Remove.
4008 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4009 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4010 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4011 (struct linux_target_ops) <breakpoint>: Remove.
4012 (struct linux_target_ops) <breakpoint_len>: Remove.
4013 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4014 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4015 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4016 (struct linux_target_ops) <breakpoint>: Remove.
4017 (struct linux_target_ops) <breakpoint_len>: Remove.
4018 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4019 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4020 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4021 (struct linux_target_ops) <breakpoint>: Remove.
4022 (struct linux_target_ops) <breakpoint_len>: Remove.
4023 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4024 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4025 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4026 (struct linux_target_ops) <breakpoint>: Remove.
4027 (struct linux_target_ops) <breakpoint_len>: Remove.
4028 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4029 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4030 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4031 (struct linux_target_ops) <breakpoint>: Remove.
4032 (struct linux_target_ops) <breakpoint_len>: Remove.
4033 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4034 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4035 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4036 (struct linux_target_ops) <breakpoint>: Remove.
4037 (struct linux_target_ops) <breakpoint_len>: Remove.
4038 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4039 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4040 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4041 (struct linux_target_ops) <breakpoint>: Remove.
4042 (struct linux_target_ops) <breakpoint_len>: Remove.
4043 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4044 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4045 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4046 (struct linux_target_ops) <breakpoint>: Remove.
4047 (struct linux_target_ops) <breakpoint_len>: Remove.
4048 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4049 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4050 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4051 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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.
4062 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4064 * linux-cris-low.c (cris_get_pc): Remove void arg.
4066 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4068 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4071 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4073 * inferiors.c (thread_pid_matches_callback): New function.
4074 (find_thread_process): New function.
4075 (remove_thread): Reset current_thread.
4076 (remove_process): Assert threads have been removed first.
4078 2015-10-15 Yao Qi <yao.qi@linaro.org>
4080 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4082 (aarch64_remove_point): Likewise.
4083 * regcache.c (regcache_register_size): New function.
4085 2015-10-12 Yao Qi <yao.qi@linaro.org>
4087 * linux-aarch64-low.c: Update all callers as emit_load_store
4088 is renamed to aarch64_emit_load_store.
4090 2015-10-12 Yao Qi <yao.qi@linaro.org>
4092 * linux-aarch64-low.c: Update all callers of function renaming
4093 from emit_insn to aarch64_emit_insn.
4095 2015-10-12 Yao Qi <yao.qi@linaro.org>
4097 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4098 arch/aarch64-insn.h.
4099 (struct aarch64_memory_operand): Likewise.
4101 (emit_insn): Move to arch/aarch64-insn.c.
4102 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4103 (emit_load_store): Move to arch/aarch64-insn.c.
4104 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4105 (can_encode_int32): Remove.
4107 2015-10-12 Yao Qi <yao.qi@linaro.org>
4109 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4110 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4111 (aarch64_relocate_instruction): Likewise.
4112 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4113 (struct aarch64_insn_visitor): Likewise.
4115 2015-10-12 Yao Qi <yao.qi@linaro.org>
4117 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4118 (struct aarch64_insn_visitor): New.
4119 (struct aarch64_insn_relocation_data): New.
4120 (aarch64_ftrace_insn_reloc_b): New function.
4121 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4122 (aarch64_ftrace_insn_reloc_cb): Likewise.
4123 (aarch64_ftrace_insn_reloc_tb): Likewise.
4124 (aarch64_ftrace_insn_reloc_adr): Likewise.
4125 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4126 (aarch64_ftrace_insn_reloc_others): Likewise.
4128 (aarch64_relocate_instruction): Use visitor.
4130 2015-10-12 Yao Qi <yao.qi@linaro.org>
4132 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4133 int. Add argument buf.
4134 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4135 aarch64_relocate_instruction.
4137 2015-10-12 Yao Qi <yao.qi@linaro.org>
4139 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4140 argument insn. Remove local variable insn. Don't call
4142 (aarch64_install_fast_tracepoint_jump_pad): Call
4145 2015-09-30 Yao Qi <yao.qi@linaro.org>
4147 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4148 (emit_load_store_pair): Likewise.
4150 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4152 * dll.c (match_dll): Add cast(s).
4153 (unloaded_dll): Likewise.
4154 * linux-low.c (second_thread_of_pid_p): Likewise.
4155 (delete_lwp_callback): Likewise.
4156 (count_events_callback): Likewise.
4157 (select_event_lwp_callback): Likewise.
4158 (linux_set_resume_request): Likewise.
4159 * server.c (accumulate_file_name_length): Likewise.
4160 (emit_dll_description): Likewise.
4161 (handle_qxfer_threads_worker): Likewise.
4162 (visit_actioned_threads): Likewise.
4163 * thread-db.c (any_thread_of): Likewise.
4164 * tracepoint.c (same_process_p): Likewise.
4165 (match_blocktype): Likewise.
4166 (build_traceframe_info_xml): Likewise.
4168 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4170 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4172 (gdb_unparse_agent_expr): Likewise.
4173 * hostio.c (require_data): Likewise.
4174 (handle_pread): Likewise.
4175 * linux-low.c (disable_regset): Likewise.
4176 (fetch_register): Likewise.
4177 (store_register): Likewise.
4178 (get_dynamic): Likewise.
4179 (linux_qxfer_libraries_svr4): Likewise.
4180 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4181 (set_fast_tracepoint_jump): Likewise.
4182 (uninsert_fast_tracepoint_jumps_at): Likewise.
4183 (reinsert_fast_tracepoint_jumps_at): Likewise.
4184 (validate_inserted_breakpoint): Likewise.
4185 (clone_agent_expr): Likewise.
4186 * regcache.c (init_register_cache): Likewise.
4187 * remote-utils.c (putpkt_binary_1): Likewise.
4188 (decode_M_packet): Likewise.
4189 (decode_X_packet): Likewise.
4190 (look_up_one_symbol): Likewise.
4191 (relocate_instruction): Likewise.
4192 (monitor_output): Likewise.
4193 * server.c (handle_search_memory): Likewise.
4194 (handle_qxfer_exec_file): Likewise.
4195 (handle_qxfer_libraries): Likewise.
4196 (handle_qxfer): Likewise.
4197 (handle_query): Likewise.
4198 (handle_v_cont): Likewise.
4199 (handle_v_run): Likewise.
4200 (captured_main): Likewise.
4201 * target.c (write_inferior_memory): Likewise.
4202 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4203 * tracepoint.c (init_trace_buffer): Likewise.
4204 (add_tracepoint_action): Likewise.
4205 (add_traceframe): Likewise.
4206 (add_traceframe_block): Likewise.
4207 (cmd_qtdpsrc): Likewise.
4208 (cmd_qtdv): Likewise.
4209 (cmd_qtstatus): Likewise.
4210 (response_source): Likewise.
4211 (response_tsv): Likewise.
4212 (cmd_qtnotes): Likewise.
4213 (gdb_collect): Likewise.
4214 (initialize_tracepoint): Likewise.
4216 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4218 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4219 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4220 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4222 (enum aarch64_condition_codes): New enum.
4223 (w0): New static global.
4226 (struct aarch64_memory_operand) <type>: New
4227 MEMORY_OPERAND_POSTINDEX type.
4228 (postindex_memory_operand): New helper function.
4229 (emit_ret): New function.
4230 (emit_load_store_pair): New function, factored out of emit_stp
4231 with support for MEMORY_OPERAND_POSTINDEX.
4232 (emit_stp): Rewrite using emit_load_store_pair.
4233 (emit_ldp): New function.
4234 (emit_load_store): Likewise.
4235 (emit_ldr): Mention post-index instruction in comment.
4236 (emit_ldrh): New function.
4237 (emit_ldrb): New function.
4238 (emit_ldrsw): Mention post-index instruction in comment.
4239 (emit_str): Likewise.
4240 (emit_subs): New function.
4241 (emit_cmp): Likewise.
4242 (emit_and): Likewise.
4243 (emit_orr): Likewise.
4244 (emit_orn): Likewise.
4245 (emit_eor): Likewise.
4246 (emit_mvn): Likewise.
4247 (emit_lslv): Likewise.
4248 (emit_lsrv): Likewise.
4249 (emit_asrv): Likewise.
4250 (emit_mul): Likewise.
4251 (emit_sbfm): Likewise.
4252 (emit_sbfx): Likewise.
4253 (emit_ubfm): Likewise.
4254 (emit_ubfx): Likewise.
4255 (emit_csinc): Likewise.
4256 (emit_cset): Likewise.
4257 (emit_nop): Likewise.
4258 (emit_ops_insns): New helper function.
4259 (emit_pop): Likewise.
4260 (emit_push): Likewise.
4261 (aarch64_emit_prologue): New function.
4262 (aarch64_emit_epilogue): Likewise.
4263 (aarch64_emit_add): Likewise.
4264 (aarch64_emit_sub): Likewise.
4265 (aarch64_emit_mul): Likewise.
4266 (aarch64_emit_lsh): Likewise.
4267 (aarch64_emit_rsh_signed): Likewise.
4268 (aarch64_emit_rsh_unsigned): Likewise.
4269 (aarch64_emit_ext): Likewise.
4270 (aarch64_emit_log_not): Likewise.
4271 (aarch64_emit_bit_and): Likewise.
4272 (aarch64_emit_bit_or): Likewise.
4273 (aarch64_emit_bit_xor): Likewise.
4274 (aarch64_emit_bit_not): Likewise.
4275 (aarch64_emit_equal): Likewise.
4276 (aarch64_emit_less_signed): Likewise.
4277 (aarch64_emit_less_unsigned): Likewise.
4278 (aarch64_emit_ref): Likewise.
4279 (aarch64_emit_if_goto): Likewise.
4280 (aarch64_emit_goto): Likewise.
4281 (aarch64_write_goto_address): Likewise.
4282 (aarch64_emit_const): Likewise.
4283 (aarch64_emit_call): Likewise.
4284 (aarch64_emit_reg): Likewise.
4285 (aarch64_emit_pop): Likewise.
4286 (aarch64_emit_stack_flush): Likewise.
4287 (aarch64_emit_zero_ext): Likewise.
4288 (aarch64_emit_swap): Likewise.
4289 (aarch64_emit_stack_adjust): Likewise.
4290 (aarch64_emit_int_call_1): Likewise.
4291 (aarch64_emit_void_call_2): Likewise.
4292 (aarch64_emit_eq_goto): Likewise.
4293 (aarch64_emit_ne_goto): Likewise.
4294 (aarch64_emit_lt_goto): Likewise.
4295 (aarch64_emit_le_goto): Likewise.
4296 (aarch64_emit_gt_goto): Likewise.
4297 (aarch64_emit_ge_got): Likewise.
4298 (aarch64_emit_ops_impl): New static global variable.
4299 (aarch64_emit_ops): New target function, return
4300 &aarch64_emit_ops_impl.
4301 (struct linux_target_ops): Install it.
4303 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4305 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4306 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4308 * linux-aarch64-ipa.c: New file.
4309 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4311 (aarch64_get_thread_area): New target method.
4312 (extract_signed_bitfield): New helper function.
4313 (aarch64_decode_ldr_literal): New function.
4314 (enum aarch64_opcodes): New enum.
4315 (struct aarch64_register): New struct.
4316 (struct aarch64_operand): New struct.
4317 (x0): New static global.
4326 (aarch64_register): New helper function.
4327 (register_operand): Likewise.
4328 (immediate_operand): Likewise.
4329 (struct aarch64_memory_operand): New struct.
4330 (offset_memory_operand): New helper function.
4331 (preindex_memory_operand): Likewise.
4332 (enum aarch64_system_control_registers): New enum.
4333 (ENCODE): New macro.
4334 (emit_insn): New helper function.
4335 (emit_b): New function.
4336 (emit_bcond): Likewise.
4337 (emit_cb): Likewise.
4338 (emit_tb): Likewise.
4339 (emit_blr): Likewise.
4340 (emit_stp): Likewise.
4341 (emit_ldp_q_offset): Likewise.
4342 (emit_stp_q_offset): Likewise.
4343 (emit_load_store): Likewise.
4344 (emit_ldr): Likewise.
4345 (emit_ldrsw): Likewise.
4346 (emit_str): Likewise.
4347 (emit_ldaxr): Likewise.
4348 (emit_stxr): Likewise.
4349 (emit_stlr): Likewise.
4350 (emit_data_processing_reg): Likewise.
4351 (emit_data_processing): Likewise.
4352 (emit_add): Likewise.
4353 (emit_sub): Likewise.
4354 (emit_mov): Likewise.
4355 (emit_movk): Likewise.
4356 (emit_mov_addr): Likewise.
4357 (emit_mrs): Likewise.
4358 (emit_msr): Likewise.
4359 (emit_sevl): Likewise.
4360 (emit_wfe): Likewise.
4361 (append_insns): Likewise.
4362 (can_encode_int32_in): New helper function.
4363 (aarch64_relocate_instruction): New function.
4364 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4365 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4366 (struct linux_target_ops): Install aarch64_get_thread_area,
4367 aarch64_install_fast_tracepoint_jump_pad and
4368 aarch64_get_min_fast_tracepoint_insn_len.
4370 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4372 * Makefile.in (aarch64-insn.o): New rule.
4373 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4375 2015-09-21 Yao Qi <yao.qi@linaro.org>
4377 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4379 2015-09-21 Yao Qi <yao.qi@linaro.org>
4381 * tracepoint.c (max_jump_pad_size): Remove.
4383 2015-09-18 Yao Qi <yao.qi@linaro.org>
4385 * linux-aarch64-low.c: Don't include sys/uio.h.
4386 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4388 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4390 * tracepoint.c (eval_result_type): Change prototype.
4391 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4393 2015-09-15 Pedro Alves <palves@redhat.com>
4395 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4396 Check whether to report exec events instead of checking whether
4397 multiprocess is enabled.
4399 2015-09-15 Pedro Alves <palves@redhat.com>
4402 * remote-utils.c (prepare_resume_reply): Merge
4403 TARGET_WAITKIND_VFORK_DONE switch case with the
4404 TARGET_WAITKIND_FORKED case.
4406 2015-09-15 Yao Qi <yao.qi@linaro.org>
4408 * server.c (handle_query): Check string comparison using
4409 "else if" instead of "if".
4411 2015-09-15 Yao Qi <yao.qi@linaro.org>
4413 * server.c (vCont_supported): New global variable.
4414 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4415 matches. Append ";vContSupported+" to own_buf.
4416 (handle_v_requests): Append ";s;S" to own_buf if target supports
4417 hardware single step or vCont_supported is false.
4418 (capture_main): Set vCont_supported to zero.
4420 2015-09-15 Yao Qi <yao.qi@linaro.org>
4422 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4424 (linux_supports_hardware_single_step): ... New function.
4425 (linux_target_ops): Update.
4426 * lynx-low.c (lynx_target_ops): Set field
4427 supports_hardware_single_step to target_can_do_hardware_single_step.
4428 * nto-low.c (nto_target_ops): Likewise.
4429 * spu-low.c (spu_target_ops): Likewise.
4430 * win32-low.c (win32_target_ops): Likewise.
4431 * target.c (target_can_do_hardware_single_step): New function.
4432 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4433 Remove. <supports_hardware_single_step>: New field.
4434 (target_supports_conditional_breakpoints): Remove.
4435 (target_supports_hardware_single_step): New macro.
4436 (target_can_do_hardware_single_step): Declare.
4437 * server.c (handle_query): Use target_supports_hardware_single_step
4438 instead of target_supports_conditional_breakpoints.
4440 2015-09-15 Yao Qi <yao.qi@linaro.org>
4442 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4444 (struct linux_target_ops the_low_target): Install
4445 aarch64_linux_siginfo_fixup.
4447 2015-09-11 Don Breazeal <donb@codesourcery.com>
4448 Luis Machado <lgustavo@codesourcery.com>
4450 * linux-low.c (linux_mourn): Static declaration.
4451 (linux_arch_setup): Move in front of
4452 handle_extended_wait.
4453 (linux_arch_setup_thread): New function.
4454 (handle_extended_wait): Handle exec events. Call
4455 linux_arch_setup_thread. Make event_lwp argument a
4456 pointer-to-a-pointer.
4457 (check_zombie_leaders): Do not check stopped threads.
4458 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4459 (linux_low_filter_event): Add lwp and thread for exec'ing
4460 non-leader thread if leader thread has been deleted.
4461 Refactor code into linux_arch_setup_thread and call it.
4462 Pass child lwp pointer by reference to handle_extended_wait.
4463 (linux_wait_for_event_filtered): Update comment.
4464 (linux_wait_1): Prevent clobbering exec event status.
4465 (linux_supports_exec_events): New function.
4466 (linux_target_ops) <supports_exec_events>: Initialize new member.
4467 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4469 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4470 * server.c (report_exec_events): New global variable.
4471 (handle_query): Handle qSupported query for exec-events feature.
4472 (captured_main): Initialize report_exec_events.
4473 * server.h (report_exec_events): Declare new global variable.
4474 * target.h (struct target_ops) <supports_exec_events>: New
4476 (target_supports_exec_events): New macro.
4477 * win32-low.c (win32_target_ops) <supports_exec_events>:
4478 Initialize new member.
4480 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4482 * linux-low.c (linux_low_enable_btrace): Remove.
4483 (linux_target_ops): Replace linux_low_enable_btrace with
4484 linux_enable_btrace.
4486 2015-09-03 Yao Qi <yao.qi@linaro.org>
4488 * linux-aarch64-low.c (aarch64_insert_point): Call
4489 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4492 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4494 * linux-low.c (check_stopped_by_breakpoint): Use
4495 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4497 2015-08-27 Pedro Alves <palves@redhat.com>
4499 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4501 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4503 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4504 the XNEW-family equivalent.
4505 (compile_bytecodes): Likewise.
4506 * dll.c (loaded_dll): Likewise.
4507 * event-loop.c (append_callback_event): Likewise.
4508 (create_file_handler): Likewise.
4509 (create_file_event): Likewise.
4510 * hostio.c (handle_open): Likewise.
4511 * inferiors.c (add_thread): Likewise.
4512 (add_process): Likewise.
4513 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4514 * linux-arm-low.c (arm_new_process): Likewise.
4515 (arm_new_thread): Likewise.
4516 * linux-low.c (add_to_pid_list): Likewise.
4517 (linux_add_process): Likewise.
4518 (handle_extended_wait): Likewise.
4519 (add_lwp): Likewise.
4520 (enqueue_one_deferred_signal): Likewise.
4521 (enqueue_pending_signal): Likewise.
4522 (linux_resume_one_lwp_throw): Likewise.
4523 (linux_resume_one_thread): Likewise.
4524 (linux_read_memory): Likewise.
4525 (linux_write_memory): Likewise.
4526 * linux-mips-low.c (mips_linux_new_process): Likewise.
4527 (mips_linux_new_thread): Likewise.
4528 (mips_add_watchpoint): Likewise.
4529 * linux-x86-low.c (initialize_low_arch): Likewise.
4530 * lynx-low.c (lynx_add_process): Likewise.
4531 * mem-break.c (set_raw_breakpoint_at): Likewise.
4532 (set_breakpoint): Likewise.
4533 (add_condition_to_breakpoint): Likewise.
4534 (add_commands_to_breakpoint): Likewise.
4535 (clone_agent_expr): Likewise.
4536 (clone_one_breakpoint): Likewise.
4537 * regcache.c (new_register_cache): Likewise.
4538 * remote-utils.c (look_up_one_symbol): Likewise.
4539 * server.c (queue_stop_reply): Likewise.
4540 (start_inferior): Likewise.
4541 (queue_stop_reply_callback): Likewise.
4542 (handle_target_event): Likewise.
4543 * spu-low.c (fetch_ppc_memory): Likewise.
4544 (store_ppc_memory): Likewise.
4545 * target.c (set_target_ops): Likewise.
4546 * thread-db.c (thread_db_load_search): Likewise.
4547 (try_thread_db_load_1): Likewise.
4548 * tracepoint.c (add_tracepoint): Likewise.
4549 (add_tracepoint_action): Likewise.
4550 (create_trace_state_variable): Likewise.
4551 (cmd_qtdpsrc): Likewise.
4552 (cmd_qtro): Likewise.
4553 (add_while_stepping_state): Likewise.
4554 * win32-low.c (child_add_thread): Likewise.
4555 (get_image_name): Likewise.
4557 2015-08-25 Yao Qi <yao.qi@linaro.org>
4559 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4561 2015-08-25 Yao Qi <yao.qi@linaro.org>
4563 * Makefile.in (aarch64-linux.o): New rule.
4564 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4566 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4567 (aarch64_init_debug_reg_state): Make it extern.
4568 (aarch64_linux_prepare_to_resume): Remove.
4570 2015-08-25 Yao Qi <yao.qi@linaro.org>
4572 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4573 lwp_arch_private_info and ptid_of_lwp.
4575 2015-08-25 Yao Qi <yao.qi@linaro.org>
4577 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4578 Find proc_info by find_process_pid. All callers updated.
4580 2015-08-25 Yao Qi <yao.qi@linaro.org>
4582 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4584 (debug_reg_change_callback): Remove.
4585 (aarch64_notify_debug_reg_change): Remove.
4587 2015-08-25 Yao Qi <yao.qi@linaro.org>
4589 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4590 Call current_lwp_ptid.
4592 2015-08-25 Yao Qi <yao.qi@linaro.org>
4594 * linux-aarch64-low.c (debug_reg_change_callback): Use
4597 2015-08-25 Yao Qi <yao.qi@linaro.org>
4599 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4601 2015-08-25 Yao Qi <yao.qi@linaro.org>
4603 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4605 2015-08-25 Yao Qi <yao.qi@linaro.org>
4607 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4610 2015-08-25 Yao Qi <yao.qi@linaro.org>
4612 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4614 (debug_reg_change_callback): Remove argument entry and add argument
4615 lwp. Remove local variable thread. Don't print thread id in the
4616 debugging output. Don't check whether pid of thread equals to pid.
4617 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4618 iterate_over_lwps instead find_inferior.
4620 2015-08-24 Pedro Alves <palves@redhat.com>
4622 * inferiors.c (get_first_process): New function.
4623 * inferiors.h (get_first_process): New declaration.
4624 * remote-utils.c (read_ptid): Default to the first process in the
4625 list, instead of to the current thread's process.
4627 2015-08-24 Pedro Alves <palves@redhat.com>
4629 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4630 * event-loop.c: Likewise.
4631 * remote-utils.c: Likewise.
4632 * tracepoint.c: Likewise.
4634 2015-08-24 Pedro Alves <palves@redhat.com>
4636 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4639 2015-08-21 Pedro Alves <palves@redhat.com>
4641 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4642 instead of literal 1.
4644 2015-08-21 Pedro Alves <palves@redhat.com>
4646 * tdesc.c (default_description): Explicitly zero-initialize.
4648 2015-08-21 Pedro Alves <palves@redhat.com>
4651 * inferiors.c (remove_thread): Discard any pending stop reply for
4653 * server.c (remove_all_on_match_pid): Rename to ...
4654 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4656 (discard_queued_stop_replies): Change parameter to a ptid. Now
4658 (handle_v_kill, kill_inferior_callback, captured_main)
4659 (process_serial_event): Adjust.
4660 * server.h (discard_queued_stop_replies): Declare.
4662 2015-08-21 Pedro Alves <palves@redhat.com>
4664 * linux-low.c (wait_for_sigstop): Always switch to no thread
4665 selected if the previously current thread dies.
4666 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4667 process instead of the current thread's.
4668 * remote-utils.c (input_interrupt): Don't check if there's no
4670 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4671 current thread to the general thread fails, error out.
4672 (handle_qxfer_auxv, handle_qxfer_libraries)
4673 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4674 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4675 (handle_query): Check if there's a thread selected instead of
4676 checking whether there's any thread in the thread list.
4677 (handle_qxfer_threads, handle_qxfer_btrace)
4678 (handle_qxfer_btrace_conf): Don't error out early if there's no
4679 thread in the thread list.
4680 (handle_v_cont, myresume): Don't set the current thread to the
4682 (process_serial_event) <Hg handling>: Also set thread_id if the
4683 previous general thread is still alive.
4684 (process_serial_event) <g/G handling>: If setting the current
4685 thread to the general thread fails, error out.
4686 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4687 thread's lwp instead of the current thread's.
4688 * target.c (set_desired_thread): If the desired thread was not
4689 found, leave the current thread pointing to NULL. Return an int
4690 (boolean) indicating success.
4691 * target.h (set_desired_thread): Change return type to int.
4693 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4695 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4696 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4698 (ps_get_thread_area): New function.
4700 2015-08-19 Gary Benson <gbenson@redhat.com>
4702 * hostio.c (handle_pread): Do not attempt to read more data
4703 than hostio_reply_with_data can fit in a packet.
4705 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4707 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4709 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4711 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4713 2015-08-06 Pedro Alves <palves@redhat.com>
4715 * tracepoint.c (expr_eval_result): Now an int.
4717 2015-08-06 Pedro Alves <palves@redhat.com>
4719 * gdbthread.h (struct regcache): Forward declare.
4720 (struct thread_info) <regcache_data>: Now a struct regcache
4722 * inferiors.c (inferior_regcache_data)
4723 (set_inferior_regcache_data): Now work with struct regcache
4725 * inferiors.h (struct regcache): Forward declare.
4726 (inferior_regcache_data, set_inferior_regcache_data): Now work
4727 with struct regcache pointers.
4728 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4729 (free_register_cache_thread): Remove struct regcache pointer
4732 2015-08-06 Pedro Alves <palves@redhat.com>
4734 * server.c (captured_main): On error, print the exception message
4735 to stderr, and if run_once is set, throw a quit.
4737 2015-08-06 Pedro Alves <palves@redhat.com>
4739 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4742 2015-08-06 Pedro Alves <palves@redhat.com>
4744 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4745 reading beyond the passed in buffer length.
4747 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4749 * tracepoint.c (symbol_list) <required>: Remove.
4751 2015-08-06 Pedro Alves <palves@redhat.com>
4753 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4754 count if stopping and suspending threads.
4755 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4756 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4757 (linux_detach): Complete an ongoing step-over.
4758 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4760 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4761 (linux_wait_1): If passing a signal to the inferior after
4762 finishing a step-over, unsuspend and re-resume all lwps. If we
4763 see a single-step event but the thread should be continuing, don't
4764 pass the trap to gdb.
4765 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4766 internal_error instead of gdb_assert.
4767 (enqueue_pending_signal): New function.
4768 (check_ptrace_stopped_lwp_gone): Add debug output.
4769 (start_step_over): Use internal_error instead of gdb_assert.
4770 (complete_ongoing_step_over): New function.
4771 (linux_resume_one_thread): Don't resume a suspended thread.
4772 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4775 2015-08-06 Pedro Alves <palves@redhat.com>
4777 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4778 (linux_thread_alive): Use lwp_is_marked_dead.
4779 (extended_event_reported): Delete.
4780 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4781 instead of extended_event_reported.
4782 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4784 (lwp_is_marked_dead): New function.
4785 (lwp_running): Use lwp_is_marked_dead.
4786 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4789 2015-08-06 Pedro Alves <palves@redhat.com>
4791 * linux-low.c (linux_wait_1): Move fork event output out of the
4792 !report_to_gdb check. Pass event_child->waitstatus to
4793 target_waitstatus_to_string instead of ourstatus.
4795 2015-08-04 Yao Qi <yao.qi@linaro.org>
4797 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4798 if current_thread is 32 bit.
4800 2015-08-04 Yao Qi <yao.qi@linaro.org>
4802 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4803 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4804 * server.c (extended_protocol): Remove "static".
4805 * server.h (extended_protocol): Declare it.
4807 2015-08-04 Yao Qi <yao.qi@linaro.org>
4809 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4810 both aarch64 and aarch32.
4811 (aarch64_set_pc): Likewise.
4813 2015-08-04 Yao Qi <yao.qi@linaro.org>
4815 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4816 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4817 arm-with-neon.xml to srv_xmlfiles.
4818 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4819 (is_64bit_tdesc): New function.
4820 (aarch64_linux_read_description): New function.
4821 (aarch64_arch_setup): Call aarch64_linux_read_description.
4822 (regs_info): Rename to regs_info_aarch64.
4823 (aarch64_regs_info): Return right regs_info.
4824 (initialize_low_arch): Call initialize_low_arch_aarch32.
4826 2015-08-04 Yao Qi <yao.qi@linaro.org>
4828 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4829 * linux-aarch32-low.c: New file.
4830 * linux-aarch32-low.h: New file.
4831 * linux-arm-low.c (arm_fill_gregset): Move it to
4832 linux-aarch32-low.c.
4833 (arm_store_gregset): Likewise.
4834 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4835 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4836 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4837 (regs_info): Rename to regs_info_arm.
4838 (arm_regs_info): Return regs_info_aarch32 if
4839 have_ptrace_getregset is 1 and target description is
4840 arm_with_neon or arm_with_vfpv3.
4841 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4842 Call initialize_low_arch_aarch32 instead.
4844 2015-08-04 Yao Qi <yao.qi@linaro.org>
4846 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4847 * linux-low.c: ... here.
4848 * linux-low.h (have_ptrace_getregset): Declare it.
4850 2015-08-04 Pedro Alves <palves@redhat.com>
4852 * thread-db.c (struct thread_db): Use new typedefs.
4853 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4855 (disable_thread_event_reporting): Cast result of dlsym to
4856 destination function pointer type.
4857 (thread_db_mourn): Use td_ta_delete_ftype.
4859 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4861 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4863 (CDX_BREAKPOINT): Define for R2.
4864 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4865 (the_low_target): Add comments.
4867 2015-07-30 Yao Qi <yao.qi@linaro.org>
4869 * linux-arm-low.c (arm_hwcap): Remove it.
4870 (arm_read_description): New local variable arm_hwcap. Don't
4871 set arm_hwcap to zero.
4873 2015-07-30 Yao Qi <yao.qi@linaro.org>
4875 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4876 Use regcache->tdesc instead.
4877 (arm_store_wmmxregset): Likewise.
4878 (arm_fill_vfpregset): Likewise.
4879 (arm_store_vfpregset): Likewise.
4881 2015-07-30 Yao Qi <yao.qi@linaro.org>
4883 * linux-arm-low.c: Include arch/arm.h.
4884 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4885 (arm_store_gregset): Likewise.
4887 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4889 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4890 ptrace's 4th parameter.
4892 2015-07-27 Yao Qi <yao.qi@linaro.org>
4894 * configure.srv (case aarch64*-*-linux*): Don't set
4897 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4899 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4901 * linux-arm-low.c: Likewise.
4902 * linux-cris-low.c: Likewise.
4903 * linux-crisv32-low.c: Likewise.
4904 * linux-low.c: Likewise.
4905 * linux-m68k-low.c: Likewise.
4906 * linux-mips-low.c: Likewise.
4907 * linux-nios2-low.c: Likewise.
4908 * linux-s390-low.c: Likewise.
4909 * linux-sparc-low.c: Likewise.
4910 * linux-tic6x-low.c: Likewise.
4911 * linux-tile-low.c: Likewise.
4912 * linux-x86-low.c: Likewise.
4914 2015-07-24 Pedro Alves <palves@redhat.com>
4916 * config.in: Regenerate.
4917 * configure: Regenerate.
4919 2015-07-24 Pedro Alves <palves@redhat.com>
4921 * acinclude.m4: Include ../ptrace.m4.
4922 * configure.ac: Call GDB_AC_PTRACE.
4923 * config.in, configure: Regenerate.
4925 2015-07-24 Yao Qi <yao.qi@linaro.org>
4927 * linux-low.c (linux_create_inferior): Remove setting to
4928 proc->priv->new_inferior.
4929 (linux_attach): Likewise.
4930 (linux_low_filter_event): Likewise.
4931 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4933 2015-07-24 Yao Qi <yao.qi@linaro.org>
4935 * linux-low.c (linux_arch_setup): New function.
4936 (linux_low_filter_event): If proc->tdesc is NULL and
4937 proc->attached is true, call the_low_target.arch_setup.
4938 Otherwise, keep status pending, and return.
4939 (linux_resume_one_lwp_throw): Don't call get_pc if
4940 thread->while_stepping isn't NULL. Don't call
4941 get_thread_regcache if proc->tdesc is NULL.
4942 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4943 (linux_target_ops): Install arch_setup.
4944 * server.c (start_inferior): Call the_target->arch_setup.
4945 * target.h (struct target_ops) <arch_setup>: New field.
4946 (target_arch_setup): New marco.
4947 * lynx-low.c (lynx_target_ops): Update.
4948 * nto-low.c (nto_target_ops): Update.
4949 * spu-low.c (spu_target_ops): Update.
4950 * win32-low.c (win32_target_ops): Update.
4952 2015-07-24 Yao Qi <yao.qi@linaro.org>
4954 * linux-low.c (linux_add_process): Don't set
4955 proc->priv->new_inferior.
4956 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4957 (linux_attach): Likewise.
4959 2015-07-24 Yao Qi <yao.qi@linaro.org>
4961 * server.c (start_inferior): Code refactor.
4963 2015-07-24 Yao Qi <yao.qi@linaro.org>
4965 * server.c (process_serial_event): Set general_thread.
4967 2015-07-21 Yao Qi <yao.qi@linaro.org>
4969 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4970 aarch64_linux_get_debug_reg_capacity.
4972 2015-07-17 Yao Qi <yao.qi@linaro.org>
4974 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4975 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4976 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4977 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4978 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4979 (AARCH64_HWP_ALIGNMENT): Likewise.
4980 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4981 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4982 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4983 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4984 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4985 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4986 (struct aarch64_debug_reg_state): Likewise.
4987 (struct arch_lwp_info): Likewise.
4988 (aarch64_align_watchpoint): Likewise.
4989 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4990 (aarch64_watchpoint_length): Likewise.
4991 (aarch64_point_encode_ctrl_reg): Likewise
4992 (aarch64_point_is_aligned): Likewise.
4993 (aarch64_align_watchpoint): Likewise.
4994 (aarch64_linux_set_debug_regs):
4995 (aarch64_dr_state_insert_one_point): Likewise.
4996 (aarch64_dr_state_remove_one_point): Likewise.
4997 (aarch64_handle_breakpoint): Likewise.
4998 (aarch64_handle_aligned_watchpoint): Likewise.
4999 (aarch64_handle_unaligned_watchpoint): Likewise.
5000 (aarch64_handle_watchpoint): Likewise.
5002 2015-07-17 Yao Qi <yao.qi@linaro.org>
5004 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5005 and don't aarch64_get_debug_reg_state. All callers update.
5006 (aarch64_handle_aligned_watchpoint): Likewise.
5007 (aarch64_handle_unaligned_watchpoint): Likewise.
5008 (aarch64_handle_watchpoint): Likewise.
5009 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5010 (aarch64_remove_point): Likewise.
5012 2015-07-17 Yao Qi <yao.qi@linaro.org>
5014 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5016 (aarch64_handle_unaligned_watchpoint): Likewise.
5018 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5020 Revert the previous 3 commits:
5021 Move gdb_regex* to common/
5022 Move linux_find_memory_regions_full & co.
5023 gdbserver build-id attribute generator
5025 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5026 Jan Kratochvil <jan.kratochvil@redhat.com>
5028 gdbserver build-id attribute generator.
5029 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5030 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5031 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5033 (get_dynamic): Use find_pdhr to traverse program headers.
5034 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5035 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5036 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5037 (get_hex_build_id): New.
5038 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5039 to reply XML document.
5041 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5042 Jan Kratochvil <jan.kratochvil@redhat.com>
5044 * target.c: Include target/target-utils.h and fcntl.h.
5045 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5046 (target_fileio_read_stralloc): New functions.
5048 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5050 * Makefile.in (OBS): Add gdb_regex.o.
5052 * config.in: Rebuilt.
5053 * configure: Rebuilt.
5055 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5056 Jan Kratochvil <jan.kratochvil@redhat.com>
5058 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5059 * Makefile.in (OBS): Add target-utils.o.
5060 (linux-maps.o, target-utils.o): New.
5061 * configure.srv (srv_linux_obj): Add linux-maps.o.
5063 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5065 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5067 (the_low_target): Install it.
5069 2015-07-14 Pedro Alves <palves@redhat.com>
5071 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5072 Instead, ignore ECHILD, and throw an error for other errnos.
5074 2015-07-10 Pedro Alves <palves@redhat.com>
5076 * event-loop.c (struct callback_event) <data>: Change type to
5077 gdb_client_data instance instead of gdb_client_data pointer.
5078 (append_callback_event): Adjust.
5080 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5082 * linux-aarch64-low.c: Add comments for each linux_target_ops
5083 method. Remove comments already covered in target_ops and
5084 linux_target_ops definitions.
5085 (the_low_target): Add comments for each unimplemented method.
5087 2015-07-09 Yao Qi <yao.qi@linaro.org>
5089 * linux-aarch64-low.c (aarch64_regmap): Remove.
5090 (aarch64_usrregs_info): Remove.
5091 (regs_info): Set field usrregs to NULL.
5093 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5095 * linux-low.c: Include "rsp-low.h"
5096 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5097 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5098 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5099 (handle_btrace_enable_pt): New.
5100 (handle_btrace_general_set): Support "pt".
5101 (handle_btrace_conf_general_set): Support "pt:size".
5103 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5105 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5108 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5110 * linux-aarch64-low.c: Remove comment about endianness.
5111 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5112 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5115 2015-06-24 Gary Benson <gbenson@redhat.com>
5117 * linux-i386-ipa.c (stdint.h): Do not include.
5118 * lynx-i386-low.c (stdint.h): Likewise.
5119 * lynx-ppc-low.c (stdint.h): Likewise.
5120 * mem-break.c (stdint.h): Likewise.
5121 * thread-db.c (stdint.h): Likewise.
5122 * tracepoint.c (stdint.h): Likewise.
5123 * win32-low.c (stdint.h): Likewise.
5125 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5127 * server.c (write_qxfer_response): Update call to
5128 remote_escape_output.
5130 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5131 Jan Kratochvil <jan.kratochvil@redhat.com>
5133 Merge multiple hex conversions.
5134 * gdbreplay.c (tohex): Rename to 'fromhex'.
5135 (logchar): Use fromhex.
5137 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5139 * server.c (handle_qxfer_libraries): Set `version' attribute for
5142 2015-06-10 Gary Benson <gbenson@redhat.com>
5144 * target.h (struct target_ops) <multifs_open>: New field.
5145 <multifs_unlink>: Likewise.
5146 <multifs_readlink>: Likewise.
5147 * linux-low.c (nat/linux-namespaces.h): New include.
5148 (linux_target_ops): Initialize the_target->multifs_open,
5149 the_target->multifs_unlink and the_target->multifs_readlink.
5150 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5151 * hostio.c (hostio_fs_pid): New static variable.
5152 (hostio_handle_new_gdb_connection): New function.
5153 (handle_setfs): Likewise.
5154 (handle_open): Use the_target->multifs_open as appropriate.
5155 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5156 (handle_readlink): Use the_target->multifs_readlink as
5158 (handle_vFile): Handle vFile:setfs packets.
5159 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5160 after target_handle_new_gdb_connection.
5162 2015-06-10 Gary Benson <gbenson@redhat.com>
5164 * configure.ac (AC_CHECK_FUNCS): Add setns.
5165 * config.in: Regenerate.
5166 * configure: Likewise.
5167 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5168 (linux-namespaces.o): New rule.
5169 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5171 2015-06-09 Gary Benson <gbenson@redhat.com>
5173 * hostio.c (handle_open): Process mode argument with
5174 fileio_to_host_mode.
5176 2015-06-01 Yao Qi <yao.qi@linaro.org>
5178 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5179 * linux-x86-low.c: Likewise.
5181 2015-05-28 Don Breazeal <donb@codesourcery.com>
5183 * linux-low.c (handle_extended_wait): Initialize
5184 thread_info.last_resume_kind for new fork children.
5186 2015-05-15 Pedro Alves <palves@redhat.com>
5188 * target.h (target_handle_new_gdb_connection): Rewrite using if
5189 wrapped in do/while.
5191 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5193 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5194 * configure, config.in: Regenerate.
5195 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5198 2015-05-12 Don Breazeal <donb@codesourcery.com>
5200 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5201 PTRACE_EVENT_VFORK_DONE.
5202 (linux_low_ptrace_options, extended_event_reported): Add vfork
5204 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5205 and "vforkdone" for RSP 'T' Stop Reply Packet.
5206 * server.h (report_vfork_events): Declare
5209 2015-05-12 Don Breazeal <donb@codesourcery.com>
5211 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5212 (the_low_target) <new_fork>: Initialize new member.
5213 * linux-arm-low.c (arm_new_fork): New function.
5214 (the_low_target) <new_fork>: Initialize new member.
5215 * linux-low.c (handle_extended_wait): Call new target function
5217 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5218 * linux-mips-low.c (mips_add_watchpoint): New function
5219 extracted from mips_insert_point.
5220 (the_low_target) <new_fork>: Initialize new member.
5221 (mips_linux_new_fork): New function.
5222 (mips_insert_point): Call mips_add_watchpoint.
5223 * linux-x86-low.c (x86_linux_new_fork): New function.
5224 (the_low_target) <new_fork>: Initialize new member.
5226 2015-05-12 Don Breazeal <donb@codesourcery.com>
5228 * linux-low.c (handle_extended_wait): Implement return value,
5229 rename argument 'event_child' to 'event_lwp', handle
5230 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5231 (linux_low_ptrace_options): New function.
5232 (linux_low_filter_event): Call linux_low_ptrace_options,
5233 use different argument fo linux_enable_event_reporting,
5234 use return value from handle_extended_wait.
5235 (extended_event_reported): New function.
5236 (linux_wait_1): Call extended_event_reported and set
5237 status to report fork events.
5238 (linux_write_memory): Add pid to debug message.
5239 (reset_lwp_ptrace_options_callback): New function.
5240 (linux_handle_new_gdb_connection): New function.
5241 (linux_target_ops): Initialize new structure member.
5242 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5243 * lynx-low.c: Initialize new structure member.
5244 * remote-utils.c (prepare_resume_reply): Implement stop reason
5245 "fork" for "T" stop message.
5246 * server.c (handle_query): Call handle_new_gdb_connection.
5247 * server.h (report_fork_events): Declare global flag.
5248 * target.h (struct target_ops) <handle_new_gdb_connection>:
5250 (target_handle_new_gdb_connection): New macro.
5251 * win32-low.c: Initialize new structure member.
5253 2015-05-12 Don Breazeal <donb@codesourcery.com>
5255 * mem-break.c (APPEND_TO_LIST): Define macro.
5256 (clone_agent_expr): New function.
5257 (clone_one_breakpoint): New function.
5258 (clone_all_breakpoints): New function.
5259 * mem-break.h: Declare new functions.
5261 2015-05-12 Don Breazeal <donb@codesourcery.com>
5263 * linux-low.c (linux_supports_fork_events): New function.
5264 (linux_supports_vfork_events): New function.
5265 (linux_target_ops): Initialize new structure members.
5266 (initialize_low): Call linux_check_ptrace_features.
5267 * lynx-low.c (lynx_target_ops): Initialize new structure
5269 * server.c (report_fork_events, report_vfork_events):
5271 (handle_query): Add new features to qSupported packet and
5273 (captured_main): Initialize new global variables.
5274 * target.h (struct target_ops) <supports_fork_events>:
5276 <supports_vfork_events>: New member.
5277 (target_supports_fork_events): New macro.
5278 (target_supports_vfork_events): New macro.
5279 * win32-low.c (win32_target_ops): Initialize new structure
5282 2015-05-12 Gary Benson <gbenson@redhat.com>
5284 * server.c (handle_qxfer_exec_file): Use current process
5287 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5289 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5290 Remove HAVE_PTRACE_GETREGS conditionals.
5291 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5292 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5294 2015-05-08 Yao Qi <yao.qi@linaro.org>
5296 * linux-low.c (linux_supports_conditional_breakpoints): New
5298 (linux_target_ops): Install new target method.
5299 * lynx-low.c (lynx_target_ops): Install NULL hook for
5300 supports_conditional_breakpoints.
5301 * nto-low.c (nto_target_ops): Likewise.
5302 * spu-low.c (spu_target_ops): Likewise.
5303 * win32-low.c (win32_target_ops): Likewise.
5304 * server.c (handle_query): Check
5305 target_supports_conditional_breakpoints.
5306 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5308 (target_supports_conditional_breakpoints): New macro.
5310 2015-05-06 Pedro Alves <palves@redhat.com>
5313 * server.c (start_inferior): If the process exits, mourn it.
5315 2015-04-21 Gary Benson <gbenson@redhat.com>
5317 * hostio.c (fileio_open_flags_to_host): Factored out to
5318 fileio_to_host_openflags in common/fileio.c. Single use
5321 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5323 * linux-xtensa-low.c (xtensa_fill_gregset)
5324 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5327 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5329 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5330 (regs_info): Replace usrregs pointer with NULL.
5332 2015-04-17 Gary Benson <gbenson@redhat.com>
5334 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5335 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5336 * server.c (handle_qxfer_exec_file): New function.
5337 (qxfer_packets): Add exec-file entry.
5338 (handle_query): Report qXfer:exec-file:read as supported packet.
5340 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5342 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5344 2015-04-09 Gary Benson <gbenson@redhat.com>
5346 * hostio-errno.c (errno_to_fileio_error): Remove function.
5347 Update caller to use remote_fileio_to_fio_error.
5349 2015-04-09 Yao Qi <yao.qi@linaro.org>
5351 * linux-low.c (linux_insert_point): Call
5352 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5353 (linux_remove_point): Call remove_memory_breakpoint if type is
5355 * linux-x86-low.c (x86_insert_point): Don't call
5356 insert_memory_breakpoint.
5357 (x86_remove_point): Don't call remove_memory_breakpoint.
5359 2015-04-01 Pedro Alves <palves@redhat.com>
5360 Cleber Rosa <crosa@redhat.com>
5362 * server.c (gdbserver_usage): Reorganize and extend the usage
5365 2015-03-24 Pedro Alves <palves@redhat.com>
5367 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5368 output. Also dump TRAP_TRACE.
5369 (linux_low_filter_event): In debug output, distinguish a
5370 resume_stop SIGSTOP from a delayed SIGSTOP.
5372 2015-03-24 Gary Benson <gbenson@redhat.com>
5374 * linux-x86-low.c (x86_linux_new_thread): Moved to
5376 (x86_linux_prepare_to_resume): Likewise.
5378 2015-03-24 Gary Benson <gbenson@redhat.com>
5380 * Makefile.in (x86-linux-dregs.o): New rule.
5381 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5382 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5383 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5384 (x86_linux_dr_get): Likewise.
5385 (x86_linux_dr_set): Likewise.
5386 (update_debug_registers_callback): Likewise.
5387 (x86_linux_dr_set_addr): Likewise.
5388 (x86_linux_dr_get_addr): Likewise.
5389 (x86_linux_dr_set_control): Likewise.
5390 (x86_linux_dr_get_control): Likewise.
5391 (x86_linux_dr_get_status): Likewise.
5392 (x86_linux_update_debug_registers): Likewise.
5394 2015-03-24 Gary Benson <gbenson@redhat.com>
5396 * linux-x86-low.c (x86_linux_update_debug_registers):
5397 New function, factored out from...
5398 (x86_linux_prepare_to_resume): ...this.
5400 2015-03-24 Gary Benson <gbenson@redhat.com>
5402 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5403 (x86_linux_dr_set): Likewise.
5404 (update_debug_registers_callback): Likewise.
5405 (x86_linux_dr_set_addr): Likewise.
5406 (x86_linux_dr_get_addr): Likewise.
5407 (x86_linux_dr_set_control): Likewise.
5408 (x86_linux_dr_get_control): Likewise.
5409 (x86_linux_dr_get_status): Likewise.
5410 (x86_linux_prepare_to_resume): Likewise.
5412 2015-03-24 Gary Benson <gbenson@redhat.com>
5414 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5415 Use perror_with_name. Pass string through gettext.
5416 (x86_linux_dr_set): Likewise.
5418 2015-03-24 Gary Benson <gbenson@redhat.com>
5420 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5421 (x86_linux_dr_set_addr): ...this.
5422 (x86_dr_low_get_addr): Rename to...
5423 (x86_linux_dr_get_addr): ...this.
5424 (x86_dr_low_set_control): Rename to...
5425 (x86_linux_dr_set_control): ...this.
5426 (x86_dr_low_get_control): Rename to...
5427 (x86_linux_dr_get_control): ...this.
5428 (x86_dr_low_get_status): Rename to...
5429 (x86_linux_dr_get_status): ...this.
5430 (x86_dr_low): Update with new function names.
5432 2015-03-24 Gary Benson <gbenson@redhat.com>
5434 * Makefile.in (x86-linux.o): New rule.
5435 * configure.srv: Add x86-linux.o to relevant targets.
5436 * linux-low.c (lwp_set_arch_private_info): New function.
5437 (lwp_arch_private_info): Likewise.
5438 * linux-x86-low.c: Include nat/x86-linux.h.
5439 (arch_lwp_info): Removed structure.
5440 (update_debug_registers_callback):
5441 Use lwp_set_debug_registers_changed.
5442 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5443 and lwp_set_debug_registers_changed.
5444 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5446 2015-03-24 Gary Benson <gbenson@redhat.com>
5448 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5449 * linux-arm-low.c (arm_new_thread): Likewise.
5450 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5451 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5452 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5453 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5455 2015-03-24 Gary Benson <gbenson@redhat.com>
5457 * linux-low.c (ptid_of_lwp): New function.
5458 (lwp_is_stopped): Likewise.
5459 (lwp_stop_reason): Likewise.
5460 * linux-x86-low.c (update_debug_registers_callback):
5462 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5465 2015-03-24 Gary Benson <gbenson@redhat.com>
5467 * linux-low.h (linux_stop_lwp): Remove declaration.
5469 2015-03-24 Gary Benson <gbenson@redhat.com>
5471 * linux-low.h: Include nat/linux-nat.h.
5472 * linux-low.c (iterate_over_lwps_args): New structure.
5473 (iterate_over_lwps_filter): New function.
5474 (iterate_over_lwps): Likewise.
5475 * linux-x86-low.c (update_debug_registers_callback):
5476 Update signature to what iterate_over_lwps expects.
5477 Remove PID check that iterate_over_lwps now performs.
5478 (x86_dr_low_set_addr): Use iterate_over_lwps.
5479 (x86_dr_low_set_control): Likewise.
5481 2015-03-24 Gary Benson <gbenson@redhat.com>
5483 * linux-x86-low.c (x86_debug_reg_state): New function.
5484 (x86_linux_prepare_to_resume): Use the above.
5486 2015-03-24 Gary Benson <gbenson@redhat.com>
5488 * linux-low.c (current_lwp_ptid): New function.
5489 * linux-x86-low.c: Include nat/linux-nat.h.
5490 (x86_dr_low_get_addr): Use current_lwp_ptid.
5491 (x86_dr_low_get_control): Likewise.
5492 (x86_dr_low_get_status): Likewise.
5494 2015-03-20 Pedro Alves <palves@redhat.com>
5496 * tracepoint.c (cmd_qtstatus): Make "str" const.
5498 2015-03-20 Pedro Alves <palves@redhat.com>
5500 * server.c (handle_general_set): Make "req_str" const.
5502 2015-03-19 Pedro Alves <palves@redhat.com>
5504 * linux-low.c (linux_resume_one_lwp): Rename to ...
5505 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5506 instead call perror_with_name.
5507 (check_ptrace_stopped_lwp_gone): New function.
5508 (linux_resume_one_lwp): Reimplement as wrapper around
5509 linux_resume_one_lwp_throw that swallows errors if the LWP is
5512 2015-03-19 Pedro Alves <palves@redhat.com>
5514 * linux-low.c (count_events_callback, select_event_lwp_callback):
5515 No longer check whether the thread has resume_stop as last resume
5518 2015-03-19 Pedro Alves <palves@redhat.com>
5520 * linux-low.c (count_events_callback, select_event_lwp_callback):
5521 Use the lwp's status_pending_p field, not the thread's.
5523 2015-03-19 Pedro Alves <palves@redhat.com>
5525 * linux-low.c (select_event_lwp_callback): Update comments to
5526 no longer mention SIGTRAP.
5528 2015-03-18 Gary Benson <gbenson@redhat.com>
5530 * server.c (handle_query): Do not report vFile:fstat as supported.
5532 2015-03-11 Gary Benson <gbenson@redhat.com>
5534 * hostio.c (sys/types.h): New include.
5535 (sys/stat.h): Likewise.
5536 (common-remote-fileio.h): Likewise.
5537 (handle_fstat): New function.
5538 (handle_vFile): Handle vFile:fstat packets.
5540 2015-03-11 Gary Benson <gbenson@redhat.com>
5542 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5543 struct stat.st_blocks and struct stat.st_blksize.
5544 * configure: Regenerate.
5545 * config.in: Likewise.
5546 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5547 (OBS): Add common-remote-fileio.o.
5548 (common-remote-fileio.o): New rule.
5550 2015-03-09 Pedro Alves <palves@redhat.com>
5552 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5553 'struct sockaddr' pointer in 'accept' call.
5555 2015-03-09 Pedro Alves <palves@redhat.com>
5558 2015-03-07 Pedro Alves <palves@redhat.com>
5559 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5560 or <winsock2.h> here. Instead include "gdb_socket.h".
5561 (remote_open): Use union gdb_sockaddr_u.
5562 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5563 or <winsock2.h> here. Instead include "gdb_socket.h".
5564 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5565 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5567 (init_named_socket, gdb_agent_helper_thread): Use union
5570 2015-03-07 Pedro Alves <palves@redhat.com>
5572 * configure.ac (build_warnings): Move
5573 -Wdeclaration-after-statement to the C-specific set.
5574 * configure: Regenerate.
5576 2015-03-07 Pedro Alves <palves@redhat.com>
5578 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5579 or <winsock2.h> here. Instead include "gdb_socket.h".
5580 (remote_open): Use union gdb_sockaddr_u.
5581 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5582 or <winsock2.h> here. Instead include "gdb_socket.h".
5583 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5584 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5586 (init_named_socket, gdb_agent_helper_thread): Use union
5589 2015-03-07 Pedro Alves <palves@redhat.com>
5591 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5594 2015-03-06 Yao Qi <yao.qi@linaro.org>
5596 * linux-aarch64-low.c (aarch64_insert_point): Use
5597 show_debug_regs as a boolean.
5598 (aarch64_remove_point): Likewise.
5600 2015-03-05 Pedro Alves <palves@redhat.com>
5602 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5603 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5604 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5605 * nto-low.c (nto_target_ops): Likewise.
5606 * spu-low.c (spu_target_ops): Likewise.
5607 * win32-low.c (win32_target_ops): Likewise.
5609 2015-03-04 Pedro Alves <palves@redhat.com>
5611 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5612 Decide whether a breakpoint triggered based on the SIGTRAP's
5614 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5615 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5616 (linux_low_filter_event): Check for breakpoints before checking
5618 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5620 (linux_stopped_by_sw_breakpoint)
5621 (linux_supports_stopped_by_sw_breakpoint)
5622 (linux_stopped_by_hw_breakpoint)
5623 (linux_supports_stopped_by_hw_breakpoint): New functions.
5624 (linux_target_ops): Install new target methods.
5626 2015-03-04 Pedro Alves <palves@redhat.com>
5628 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5629 * server.c (swbreak_feature, hwbreak_feature): New globals.
5630 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5631 (captured_main): Clear swbreak_feature and hwbreak_feature.
5632 * server.h (swbreak_feature, hwbreak_feature): Declare.
5633 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5634 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5635 supports_stopped_by_hw_breakpoint>: New fields.
5636 (target_supports_stopped_by_sw_breakpoint)
5637 (target_stopped_by_sw_breakpoint)
5638 (target_supports_stopped_by_hw_breakpoint)
5639 (target_stopped_by_hw_breakpoint): Declare.
5641 2015-03-04 Pedro Alves <palves@redhat.com>
5643 enum lwp_stop_reason -> enum target_stop_reason
5644 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5645 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5646 (linux_wait_1, stuck_in_jump_pad_callback)
5647 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5648 (linux_stopped_by_watchpoint):
5649 * linux-low.h (enum lwp_stop_reason): Delete.
5650 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5651 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5653 2015-03-04 Yao Qi <yao.qi@linaro.org>
5655 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5657 2015-03-03 Gary Benson <gbenson@redhat.com>
5659 * hostio.c (handle_vFile): Fix prefix lengths.
5661 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5663 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5666 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5668 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5669 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5670 (clean): Add "rm -f" for above C files.
5671 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5672 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5673 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5674 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5675 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5676 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5677 (init_registers_s390x_vx_linux64)
5678 (init_registers_s390x_tevx_linux64)
5679 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5680 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5682 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5683 (s390_store_vxrs_high): New functions.
5684 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5686 (s390_arch_setup): Add logic for selecting one of the new target
5687 descriptions. Activate the new vector regsets if applicable.
5688 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5689 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5690 and init_registers_s390x_tevx_linux64.
5692 2015-03-01 Pedro Alves <palves@redhat.com>
5694 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5697 2015-02-27 Pedro Alves <palves@redhat.com>
5699 * linux-x86-low.c (u_debugreg_offset): New function.
5700 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5702 2015-02-27 Pedro Alves <palves@redhat.com>
5704 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5705 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5706 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5707 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5708 (ps_lsetfpregs, ps_getpid)
5709 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5710 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5711 (ps_lsetxregs, ps_plog): Declare.
5713 2015-02-27 Pedro Alves <palves@redhat.com>
5715 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5716 IP_AGENT_EXPORT_FUNC.
5717 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5718 IP_AGENT_EXPORT_FUNC.
5719 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5720 (IP_AGENT_EXPORT): Delete.
5721 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5722 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5723 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5724 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5725 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5726 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5727 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5728 (traceframe_read_count, traceframe_write_count)
5729 (traceframes_created, trace_state_variables, get_raw_reg)
5730 (get_trace_state_variable_value, set_trace_state_variable_value)
5731 (ust_loaded, helper_thread_id, cmd_buf): Use
5732 IPA_SYM_EXPORTED_NAME.
5733 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5734 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5735 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5736 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5737 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5738 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5739 EXTERN_C_PUSH/EXTERN_C_POP.
5740 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5741 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5742 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5743 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5744 (traceframe_write_count, traceframe_read_count)
5745 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5746 (about_to_request_buffer_space, get_trace_state_variable_value)
5747 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5748 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5749 EXTERN_C_PUSH/EXTERN_C_POP.
5750 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5751 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5752 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5753 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5754 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5755 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5756 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5757 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5759 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5760 (IP_AGENT_EXPORT_VAR_DECL): Define.
5762 (gdb_agent_get_raw_reg): Declare.
5764 2015-02-27 Tom Tromey <tromey@redhat.com>
5765 Pedro Alves <palves@redhat.com>
5767 Rename symbols whose names are reserved C++ keywords throughout.
5769 2015-02-27 Pedro Alves <palves@redhat.com>
5771 * Makefile.in (COMPILER): New, get it from autoconf.
5772 (CXX): Get from autoconf instead.
5773 (COMPILE.pre): Use COMPILER.
5774 (CC-LD): Rename to ...
5775 (CC_LD): ... this. Use COMPILER.
5776 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5777 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5778 * acinclude.m4: Include build-with-cxx.m4.
5779 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5780 Disable -Werror by default if building in C++ mode.
5781 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5782 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5783 the C++ compiler. Save/restore CXXFLAGS too.
5784 * configure: Regenerate.
5786 2015-02-27 Pedro Alves <palves@redhat.com>
5788 * acinclude.m4: Include libiberty.m4.
5789 * configure.ac: Call libiberty_INIT.
5790 * config.in, configure: Regenerate.
5792 2015-02-26 Pedro Alves <palves@redhat.com>
5794 * linux-low.c (linux_wait_1): When incrementing the PC past a
5795 program breakpoint always use the_low_target.breakpoint_len as
5796 increment, rather than the maximum between that and
5797 the_low_target.decr_pc_after_break.
5799 2015-02-23 Pedro Alves <palves@redhat.com>
5801 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5802 thread was doing a step-over; always adjust the PC if
5803 we stepped over a permanent breakpoint.
5804 (linux_wait_1): If we stepped over breakpoint that was on top of a
5805 permanent breakpoint, manually advance the PC past it.
5807 2015-02-23 Pedro Alves <palves@redhat.com>
5809 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5811 (x86_fill_gregset, x86_store_gregset): Use it when handling
5814 2015-02-20 Pedro Alves <palves@redhat.com>
5816 * thread-db.c: Include "nat/linux-procfs.h".
5817 (thread_db_init): Skip listing new threads if the kernel supports
5818 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5820 2015-02-20 Pedro Alves <palves@redhat.com>
5822 * linux-low.c (status_pending_p_callback): Use ptid_match.
5824 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5826 PR breakpoints/16812
5827 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5828 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5829 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5831 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5833 PR breakpoints/15956
5834 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5836 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5838 * linux-low.c (linux_low_btrace_conf): Print size.
5839 * server.c (handle_btrace_conf_general_set): New.
5840 (hanle_general_set): Call handle_btrace_conf_general_set.
5841 (handle_query): Report Qbtrace-conf:bts:size as supported.
5843 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5845 * linux-low.c (linux_low_enable_btrace): Update parameters.
5846 (linux_low_btrace_conf): New.
5847 (linux_target_ops)<to_btrace_conf>: Initialize.
5848 * server.c (current_btrace_conf): New.
5849 (handle_btrace_enable): Rename to ...
5850 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5851 to target_enable_btrace. Update comment. Update users.
5852 (handle_qxfer_btrace_conf): New.
5853 (qxfer_packets): Add btrace-conf entry.
5854 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5855 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5856 (target_ops)<read_btrace_conf>: New.
5857 (target_enable_btrace): Update parameters.
5858 (target_read_btrace_conf): New.
5860 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5862 * server.c (handle_btrace_general_set): Remove call to
5863 target_supports_btrace.
5864 (supported_btrace_packets): New.
5865 (handle_query): Call supported_btrace_packets.
5866 * target.h: include btrace-common.h.
5867 (btrace_target_info): Removed.
5868 (supports_btrace, target_supports_btrace): Update parameters.
5870 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5872 * Makefile.in (SFILES): Add common/btrace-common.c.
5873 (OBS): Add common/btrace-common.o.
5874 (btrace-common.o): Add build rules.
5875 * linux-low: Include btrace-common.h.
5876 (linux_low_read_btrace): Use struct btrace_data. Call
5877 btrace_data_init and btrace_data_fini.
5879 2015-02-06 Pedro Alves <palves@redhat.com>
5881 * thread-db.c (find_new_threads_callback): Add debug output.
5883 2015-02-04 Pedro Alves <palves@redhat.com>
5885 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5886 (resume_stopped_resumed_lwps): New function.
5887 (linux_wait_for_event_filtered): Use it.
5889 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5891 * Makefile.in (SFILES): Add linux-personality.c.
5892 (linux-personality.o): New rule.
5893 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5894 list of objects to be built.
5895 * linux-low.c: Include nat/linux-personality.h.
5896 (linux_create_inferior): Remove code to disable address space
5897 randomization (moved to ../nat/linux-personality.c). Create
5898 cleanup to disable address space randomization.
5900 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5902 * Makefile.in (posix-strerror.o): New rule.
5903 (mingw-strerror.o): Likewise.
5904 * configure: Regenerated.
5905 * configure.ac: Source file ../common/common.host. Initialize new
5906 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5908 2015-01-14 Yao Qi <yao@codesourcery.com>
5910 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5911 (ppc-linux.o): New rule.
5912 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5913 * configure.ac: AC_CHECK_FUNCS(getauxval).
5914 * config.in: Re-generated.
5915 * configure: Re-generated.
5916 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5917 ppc64_64bit_inferior_p
5919 2015-01-14 Yao Qi <yao@codesourcery.com>
5921 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5922 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5923 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5924 (PT_ORIG_R3, PT_TRAP): Likewise.
5925 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5926 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5927 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5929 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5931 * i387-fp.c (i387_cache_to_xsave): In look over
5932 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5933 zmmh_low_space field by use of zmmh_high_space.
5935 2015-01-09 Pedro Alves <palves@redhat.com>
5937 * linux-low.c (step_over_bkpt): Move higher up in the file.
5938 (handle_extended_wait): Don't store the stop_pc here.
5939 (get_stop_pc): Adjust comments and rename to ...
5940 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5941 stopped for a software breakpoint or hardware breakpoint.
5942 (thread_still_has_status_pending_p): New function.
5943 (status_pending_p_callback): Use
5944 thread_still_has_status_pending_p. If the event is no longer
5945 interesting, resume the LWP.
5946 (handle_tracepoints): Add assert.
5947 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5948 (wstatus_maybe_breakpoint): New function.
5949 (cancel_breakpoint): Delete function.
5950 (check_stopped_by_watchpoint): New function, factored out from
5951 linux_low_filter_event.
5952 (lp_status_maybe_breakpoint): Delete function.
5953 (linux_low_filter_event): Remove filter_ptid argument.
5954 Leave thread group exits pending here. Store the LWP's stop PC.
5955 Always leave events pending.
5956 (linux_wait_for_event_filtered): Pull all events out of the
5957 kernel, and leave them all pending.
5958 (count_events_callback, select_event_lwp_callback): Consider all
5960 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5961 (select_event_lwp): Only give preference to the stepping LWP in
5962 all-stop mode. Adjust comments.
5963 (ignore_event): New function.
5964 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5965 references to cancel_breakpoints. Adjust to renames. Also give
5966 equal priority to all LWPs that have had events in non-stop mode.
5967 If reporting a software breakpoint event, unadjust the LWP's PC.
5968 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5969 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5971 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5972 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5973 (linux_stopped_by_watchpoint): Adjust.
5974 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5975 * linux-low.h (enum lwp_stop_reason): New.
5976 (struct lwp_info) <stop_pc>: Adjust comment.
5977 <stopped_by_watchpoint>: Delete field.
5978 <stop_reason>: New field.
5979 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5980 * mem-break.c (software_breakpoint_inserted_here)
5981 (hardware_breakpoint_inserted_here): New function.
5982 * mem-break.h (software_breakpoint_inserted_here)
5983 (hardware_breakpoint_inserted_here): Declare.
5984 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5985 (cancel_breakpoints): Delete.
5986 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5987 (upload_fast_traceframes): Remove references to
5990 2015-01-09 Pedro Alves <palves@redhat.com>
5992 * thread-db.c (find_new_threads_callback): Ignore thread if the
5993 kernel thread ID is -1.
5995 2015-01-09 Pedro Alves <palves@redhat.com>
5997 * linux-low.c (linux_attach_fail_reason_string): Move to
5998 nat/linux-ptrace.c, and rename.
5999 (linux_attach_lwp): Update comment.
6000 (attach_proc_task_lwp_callback): New function.
6001 (linux_attach): Adjust to rename and use
6002 linux_proc_attach_tgid_threads.
6003 (linux_attach_fail_reason_string): Delete declaration.
6005 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6007 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6008 * server.c (gdbserver_version): Likewise.
6010 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6012 * remote-utils.c: Include ctype.h.
6013 (input_interrupt): Explicitly handle the case when the char
6014 received is the NUL byte. Improve the printing of non-ASCII
6017 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6019 * linux-low.c (linux_low_filter_event): Update call to
6020 linux_enable_event_reporting following the addition of
6021 a new parameter to that function.
6023 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6026 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6027 (AARCH64_FPCR_REGNO): Likewise.
6028 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6029 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6030 (aarch64_store_fpregset): Likewise.
6032 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6034 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6035 Remove FIXME comment about assumption about N.
6037 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6039 * configure.ac: If large-file support is disabled in GDBserver,
6040 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6041 * configure: Regenerate.
6043 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6045 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6046 warning upon ENODATA from ptrace.
6047 * linux-s390-low.c (s390_store_tdb): New.
6048 (s390_regsets): Add regset for NT_S390_TDB.
6050 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6052 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6053 without a fill_function.
6054 * linux-s390-low.c (s390_fill_last_break): Remove.
6055 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6056 (s390_arch_setup): Use regset's size instead of fill_function for
6059 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6061 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6062 the regset's store function when ptrace returned an error.
6063 * regcache.c (get_thread_regcache): Invalidate register cache
6064 before fetching inferior's registers.
6066 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6068 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6069 while-loop as for-loop.
6070 (regsets_store_inferior_registers): Likewise.
6072 2014-11-28 Yao Qi <yao@codesourcery.com>
6074 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6075 * config.in, configure: Re-generate.
6076 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6079 2014-11-21 Yao Qi <yao@codesourcery.com>
6081 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6082 (AC_CHECK_HEADERS): Remove malloc.h.
6083 * configure: Re-generated.
6084 * config.in: Re-generated.
6085 * server.h: Don't include alloca.h and malloc.h.
6086 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6087 Don't include malloc.h.
6089 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6091 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6092 corresponding ERRNO check in same block.
6094 2014-11-12 Pedro Alves <palves@redhat.com>
6096 * server.c (cont_thread): Update comment.
6097 (start_inferior, attach_inferior): No longer clear cont_thread.
6098 (handle_v_cont): No longer set cont_thread.
6099 (captured_main): Clear cont_thread each time a GDB connects.
6101 2014-11-12 Pedro Alves <palves@redhat.com>
6103 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6104 thread, and don't resume all threads if the Hc thread has exited.
6106 2014-11-12 Pedro Alves <palves@redhat.com>
6108 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6109 the process group instead of to a specific LWP.
6111 2014-10-15 Pedro Alves <palves@redhat.com>
6114 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6116 (arm_set_thread_context): Delete.
6117 (the_low_target): Adjust.
6118 * win32-i386-low.c (debug_registers_changed)
6119 (debug_registers_used): Delete.
6120 (update_debug_registers_callback): New function.
6121 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6122 needing to update their debug registers.
6123 (win32_get_current_dr): New function.
6124 (x86_dr_low_get_addr, x86_dr_low_get_control)
6125 (x86_dr_low_get_status): Fetch the debug register from the thread
6127 (i386_initial_stuff): Adjust.
6128 (i386_get_thread_context): Remove current_event parameter. Don't
6129 clear debug_registers_changed nor copy DR values to
6131 (i386_set_thread_context): Delete.
6132 (i386_prepare_to_resume): New function.
6133 (i386_thread_added): Mark the thread as needing to update irs
6135 (the_low_target): Remove i386_set_thread_context and install
6136 i386_prepare_to_resume.
6137 * win32-low.c (win32_get_thread_context): Adjust.
6138 (win32_set_thread_context): Use SetThreadContext
6140 (win32_prepare_to_resume): New function.
6141 (win32_require_context): New function, factored out from ...
6142 (thread_rec): ... this.
6143 (continue_one_thread): Call win32_prepare_to_resume on each thread
6144 we're about to continue.
6145 (win32_resume): Call win32_prepare_to_resume on the event thread.
6146 * win32-low.h (struct win32_thread_info)
6147 <debug_registers_changed>: New field.
6148 (struct win32_target_ops): Change prototype of set_thread_context,
6149 delete set_thread_context and add prepare_to_resume.
6150 (win32_require_context): New declaration.
6152 2014-10-08 Gary Benson <gbenson@redhat.com>
6154 * server.h: Do not include common-exceptions.h.
6156 2014-10-08 Gary Benson <gbenson@redhat.com>
6158 * server.h: Do not include cleanups.h.
6160 2014-09-30 James Hogan <james.hogan@imgtec.com>
6162 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6165 2014-09-23 Yao Qi <yao@codesourcery.com>
6167 * linux-low.c (lp_status_maybe_breakpoint): New function.
6168 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6169 (count_events_callback): Likewise.
6170 (select_event_lwp_callback): Likewise.
6171 (cancel_breakpoints_callback): Likewise.
6173 2014-09-19 Don Breazeal <donb@codesourcery.com>
6175 * linux-low.c (handle_extended_wait): Call
6176 linux_ptrace_get_extended_event.
6177 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6178 linux_is_extended_waitstatus.
6180 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6182 * Makefile.in (CPPFLAGS): Define.
6183 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6184 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6186 2014-09-16 Gary Benson <gbenson@redhat.com>
6188 * inferiors.h (current_inferior): Renamed as...
6189 (current_thread): New variable. All uses updated.
6190 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6191 (maybe_move_out_of_jump_pad): Likewise.
6192 (cancel_breakpoint): Likewise.
6193 (linux_low_filter_event): Likewise.
6194 (wait_for_sigstop): Likewise.
6195 (linux_resume_one_lwp): Likewise.
6196 (need_step_over_p): Likewise.
6197 (start_step_over): Likewise.
6198 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6199 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6200 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6201 and save_inferior as saved_thread.
6202 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6204 (regcache_invalidate_thread): Likewise.
6205 * remote-utils.c (prepare_resume_reply): Likewise.
6206 * thread-db.c (thread_db_get_tls_address): Likewise.
6207 (disable_thread_event_reporting): Likewise.
6208 (remove_thread_event_breakpoints): Likewise.
6209 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6211 * target.h (set_desired_inferior): Renamed as...
6212 (set_desired_thread): New declaration. All uses updated.
6213 * server.c (myresume): Updated comment to reference thread instead
6215 (handle_serial_event): Likewise.
6216 (handle_target_event): Likewise.
6218 2014-09-12 Tom Tromey <tromey@redhat.com>
6219 Gary Benson <gbenson@redhat.com>
6221 * regcache.h: Include common-regcache.h.
6222 (regcache_read_pc): Don't declare.
6223 * regcache.c (get_thread_regcache_for_ptid): New function.
6225 2014-09-11 Tom Tromey <tromey@redhat.com>
6226 Gary Benson <gbenson@redhat.com>
6228 * symbol.c: New file.
6229 * Makefile.in (SFILES): Add symbol.c.
6230 (OBS): Add symbol.o.
6232 2014-09-11 Gary Benson <gbenson@redhat.com>
6234 * target.c (target_stop_ptid, target_continue_ptid): New
6237 2014-09-11 Tom Tromey <tromey@redhat.com>
6238 Gary Benson <gbenson@redhat.com>
6240 * target.h: Include target/target.h.
6241 * target.c (target_read_memory, target_read_uint32)
6242 (target_write_memory): New functions.
6244 2014-09-11 Gary Benson <gbenson@redhat.com>
6246 * server.h (debug_hw_points): Don't declare.
6247 * server.c (debug_hw_points): Don't define. Replace all uses
6248 with show_debug_regs.
6249 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6250 all uses with show_debug_regs.
6252 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6254 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6255 endianness into account.
6256 (ppc_supply_ptrace_register): Likewise.
6258 2014-09-03 James Hogan <james.hogan@imgtec.com>
6260 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6261 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6263 2014-09-03 Gary Benson <gbenson@redhat.com>
6265 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6266 ALL_DEBUG_ADDRESS_REGISTERS.
6268 2014-09-02 Gary Benson <gbenson@redhat.com>
6270 * i386-low.h: Renamed as...
6271 * x86-low.h: New file. All type, function and variable name
6272 prefixes changed from "i386_" to "x86_". All references updated.
6273 * i386-low.c: Renamed as...
6274 * x86-low.c: New file. All type, function and variable name
6275 prefixes changed from "i386_" to "x86_". All references updated.
6277 2014-09-02 Gary Benson <gbenson@redhat.com>
6279 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6280 (x86_linux_new_thread): Likewise.
6282 2014-08-29 Gary Benson <gbenson@redhat.com>
6284 * server.h (setjmp.h): Do not include.
6285 (toplevel): Do not declare.
6286 (common-exceptions.h): Include.
6287 (cleanups.h): Likewise.
6288 * server.c (toplevel): Do not define.
6289 (exit_code): New static global.
6290 (detach_or_kill_for_exit_cleanup): New function.
6291 (main): New function. Original main renamed to...
6292 (captured_main): New function.
6293 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6295 2014-08-29 Gary Benson <gbenson@redhat.com>
6297 * Makefile.in (SFILES): Add common/common-exceptions.c.
6298 (OBS): Add common-exceptions.o.
6299 (common-exceptions.o): New rule.
6300 * utils.c (prepare_to_throw_exception): New function.
6302 2014-08-29 Gary Benson <gbenson@redhat.com>
6304 * config.in: Regenerate.
6305 * configure: Likewise.
6307 2014-08-29 Gary Benson <gbenson@redhat.com>
6309 * Makefile.in (SFILES): Add common/cleanups.c.
6311 (cleanups.o): New rule.
6313 2014-08-29 Gary Benson <gbenson@redhat.com>
6315 * utils.c (internal_vwarning): New function.
6317 2014-08-28 Gary Benson <gbenson@redhat.com>
6319 * utils.h (fatal): Remove declaration.
6320 * utils.c (fatal): Remove function.
6322 2014-08-28 Gary Benson <gbenson@redhat.com>
6324 * tracepoint.c (gdb_agent_init): Replace fatal with
6326 (initialize_tracepoint): Likewise.
6328 2014-08-28 Gary Benson <gbenson@redhat.com>
6330 * remote-utils.c (remote_prepare): Replace fatal with error.
6332 2014-08-28 Gary Benson <gbenson@redhat.com>
6334 * linux-low.c (linux_async): Replace fatal with warning.
6336 (linux_start_non_stop): Return -1 if linux_async failed.
6338 2014-08-28 Gary Benson <gbenson@redhat.com>
6340 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6342 (i386_dr_low_get_addr): Remove vague comment.
6343 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6346 2014-08-28 Gary Benson <gbenson@redhat.com>
6348 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6349 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6351 (linux_resume_one_lwp): Likewise.
6352 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6354 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6355 with internal_error.
6356 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6357 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6358 (find_register_by_name): Replace fatal with internal_error.
6359 (find_regno): Likewise.
6360 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6361 * thread-db.c (thread_db_create_event): Likewise.
6362 (thread_db_load_search): Likewise.
6363 (try_thread_db_load_1): Likewise.
6364 * tracepoint.c (get_jump_space_head): Replace fatal with
6366 (claim_trampoline_space): Likewise.
6367 (have_fast_tracepoint_trampoline_buffer): Likewise.
6368 (cmd_qtstart): Likewise.
6369 (stop_tracing): Likewise.
6370 (fast_tracepoint_collecting): Likewise.
6371 (target_malloc): Likewise.
6372 (download_tracepoint): Likewise.
6373 (download_trace_state_variables): Replace check with gdb_assert.
6374 (upload_fast_traceframes): Replace fatal with internal_error.
6376 2014-08-19 Tom Tromey <tromey@redhat.com>
6377 Gary Benson <gbenson@redhat.com>
6379 * Makefile.in (SFILES): Add common/common-debug.c.
6380 (OBS): Add common-debug.o.
6381 (common-debug.o): New rule.
6382 * debug.h (debug_printf): Don't declare.
6383 * debug.c (debug_printf): Renamed and rewritten as...
6384 (debug_vprintf): New function.
6386 2014-08-19 Gary Benson <gbenson@redhat.com>
6388 * utils.h: Do not include print-utils.h.
6390 2014-08-19 Tom Tromey <tromey@redhat.com>
6391 Gary Benson <gbenson@redhat.com>
6393 * server.h: Add static assertion.
6394 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6396 2014-08-19 Tom Tromey <tromey@redhat.com>
6397 Gary Benson <gbenson@redhat.com>
6399 * Makefile.in (SFILES): Add common/errors.c.
6400 (OBS): Add errors.o.
6401 (IPA_OBS): Add errors-ipa.o.
6402 (errors.o): New rule.
6403 (errors-ipa.o): Likewise.
6404 * utils.h (perror_with_name, error, warning): Don't declare.
6405 * utils.c (warning): Renamed and rewritten as...
6406 (vwarning): New function.
6407 (error): Renamed and rewritten as...
6408 (verror): New function.
6409 (internal_error): Renamed and rewritten as...
6410 (internal_verror): New function.
6412 2014-08-07 Gary Benson <gbenson@redhat.com>
6414 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6415 * configure: Regenerate.
6416 * config.in: Likewise.
6417 * server.h: Do not include errno.h.
6418 * event-loop.c: Likewise.
6419 * hostio-errno.c: Likewise.
6420 * linux-low.c: Likewise.
6421 * remote-utils.c: Likewise.
6422 * spu-low.c: Likewise.
6423 * utils.c: Likewise.
6424 * gdbreplay.c: Unconditionally include errno.h.
6426 2014-08-07 Gary Benson <gbenson@redhat.com>
6428 * server.h: Do not include string.h.
6429 * event-loop.c: Likewise.
6430 * linux-low.c: Likewise.
6431 * regcache.c: Likewise.
6432 * remote-utils.c: Likewise.
6433 * spu-low.c: Likewise.
6434 * utils.c: Likewise.
6436 2014-08-07 Gary Benson <gbenson@redhat.com>
6438 * server.h: Do not include gdb_assert.h.
6440 2014-08-07 Gary Benson <gbenson@redhat.com>
6442 * server.h: Do not include common-utils.h.
6444 2014-08-07 Gary Benson <gbenson@redhat.com>
6446 * server.h: Do not include ptid.h.
6447 * notif.h: Likewise.
6449 2014-08-07 Gary Benson <gbenson@redhat.com>
6451 * server.h: Do not include gdb_locale.h.
6453 2014-08-07 Gary Benson <gbenson@redhat.com>
6455 * server.h: Do not include gdb/signals.h.
6456 * win32-low.c: Likewise.
6458 2014-08-07 Gary Benson <gbenson@redhat.com>
6460 * server.h: Do not include pathmax.h.
6462 2014-08-07 Gary Benson <gbenson@redhat.com>
6464 * server.h: Do not include libiberty.h.
6465 * linux-bfin-low.c: Likewise.
6467 2014-08-07 Gary Benson <gbenson@redhat.com>
6469 * server.h: Do not include ansidecl.h.
6471 2014-08-07 Gary Benson <gbenson@redhat.com>
6473 * linux-x86-low.c: Do not include stddef.h.
6474 * lynx-ppc-low.c: Likewise.
6475 * tracepoint.c: Likewise.
6477 2014-08-07 Gary Benson <gbenson@redhat.com>
6479 * server.h: Do not include stdarg.h.
6480 * nto-low.c: Likewise.
6482 2014-08-07 Gary Benson <gbenson@redhat.com>
6484 * server.h: Do not include stdlib.h.
6485 * inferiors.c: Likewise.
6486 * linux-low.c: Likewise.
6487 * regcache.c: Likewise.
6488 * spu-low.c: Likewise.
6489 * tracepoint.c: Likewise.
6490 * utils.c: Likewise.
6492 2014-08-07 Gary Benson <gbenson@redhat.com>
6494 * server.h: Do not include stdio.h.
6495 * linux-low.c: Likewise.
6496 * remote-utils.c: Likewise.
6497 * spu-low.c: Likewise.
6498 * utils.c: Likewise.
6499 * wincecompat.c: Likewise.
6501 2014-08-06 Gary Benson <gbenson@redhat.com>
6503 * regcache.c (init_register_cache): Move conditionals inside if.
6505 2014-08-06 Gary Benson <gbenson@redhat.com>
6507 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6509 2014-07-31 Gary Benson <gbenson@redhat.com>
6511 * ax.h: Do not include server.h.
6512 * gdbthread.h: Likewise.
6513 * lynx-low.h: Likewise.
6514 * notif.h: Likewise.
6516 2014-07-30 Gary Benson <gbenson@redhat.com>
6518 * server.h: Include common-defs.h.
6519 Do not include config.h or build-gnulib-gdbserver/config.h.
6521 2014-07-30 Gary Benson <gbenson@redhat.com>
6523 * hostio-errno.c: Move server.h to top of includes list.
6524 * inferiors.c: Likewise.
6525 * linux-x86-low.c: Likewise.
6526 * notif.c: Include server.h.
6528 2014-07-24 Tom Tromey <tromey@redhat.com>
6529 Gary Benson <gbenson@redhat.com>
6531 * server.h (CORE_ADDR): Now unsigned.
6533 2014-07-16 Pedro Alves <palves@redhat.com>
6535 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6537 2014-07-15 Pedro Alves <palves@redhat.com>
6539 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6542 2014-07-11 Pedro Alves <palves@redhat.com>
6544 * linux-low.c (kill_wait_lwp): New function, based on
6545 kill_one_lwp_callback, but use my_waitpid directly.
6546 (kill_one_lwp_callback, linux_kill): Use it.
6548 2014-06-23 Pedro Alves <palves@redhat.com>
6550 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6551 before setting DR0..DR3.
6553 2014-06-20 Gary Benson <gbenson@redhat.com>
6555 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6556 * configure: Regenerated.
6557 * config.in: Likewise.
6559 2014-06-20 Gary Benson <gbenson@redhat.com>
6561 * Makefile.in (SFILES): Update locations for files moved
6563 (object file files): Reordered.
6565 2014-06-20 Gary Benson <gbenson@redhat.com>
6567 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6568 (i386_dr_low_set_addr): Likewise.
6569 (i386_dr_low_get_addr): Likewise.
6570 (i386_dr_low_can_set_control): Likewise.
6571 (i386_dr_low_set_control): Likewise.
6572 (i386_dr_low_get_control): Likewise.
6573 (i386_dr_low_get_status): Likewise.
6574 (i386_get_debug_register_length): Likewise.
6575 * linux-x86-low.c (i386_dr_low_set_addr):
6576 Changed signature. Made static.
6577 (i386_dr_low_get_addr): Likewise.
6578 (i386_dr_low_set_control): Likewise.
6579 (i386_dr_low_get_control): Likewise.
6580 (i386_dr_low_get_status): Likewise.
6581 (i386_dr_low): New global variable.
6582 * win32-i386-low.c (i386_dr_low_set_addr):
6583 Changed signature. Made static.
6584 (i386_dr_low_get_addr): Likewise.
6585 (i386_dr_low_set_control): Likewise.
6586 (i386_dr_low_get_control): Likewise.
6587 (i386_dr_low_get_status): Likewise.
6588 (i386_dr_low): New global variable.
6590 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6592 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6593 * Makefile.in (AR, AR_FLAGS): Define.
6594 * configure: Regenerate.
6596 2014-06-19 Gary Benson <gbenson@redhat.com>
6598 * Makefile.in (i386-dregs.o): New rule.
6599 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6600 * i386-low.c (target.h): Remove include.
6601 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6602 (DR_CONTROL_SHIFT): Likewise.
6603 (DR_CONTROL_SIZE): Likewise.
6604 (DR_RW_EXECUTE): Likewise.
6605 (DR_RW_WRITE): Likewise.
6606 (DR_RW_READ): Likewise.
6607 (DR_RW_IORW): Likewise.
6608 (DR_LEN_1): Likewise.
6609 (DR_LEN_2): Likewise.
6610 (DR_LEN_4): Likewise.
6611 (DR_LEN_8): Likewise.
6612 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6613 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6614 (DR_ENABLE_SIZE): Likewise.
6615 (DR_LOCAL_SLOWDOWN): Likewise.
6616 (DR_GLOBAL_SLOWDOWN): Likewise.
6617 (DR_CONTROL_RESERVED): Likewise.
6618 (I386_DR_CONTROL_MASK): Likewise.
6619 (I386_DR_VACANT): Likewise.
6620 (I386_DR_LOCAL_ENABLE): Likewise.
6621 (I386_DR_GLOBAL_ENABLE): Likewise.
6622 (I386_DR_DISABLE): Likewise.
6623 (I386_DR_SET_RW_LEN): Likewise.
6624 (I386_DR_GET_RW_LEN): Likewise.
6625 (I386_DR_WATCH_HIT): Likewise.
6626 (i386_wp_op_t): Likewise.
6627 (i386_show_dr): Likewise.
6628 (i386_length_and_rw_bits): Likewise.
6629 (i386_insert_aligned_watchpoint): Likewise.
6630 (i386_remove_aligned_watchpoint): Likewise.
6631 (i386_handle_nonaligned_watchpoint): Likewise.
6632 i386_update_inferior_debug_regs(): Likewise.
6633 (i386_dr_insert_watchpoint): Likewise.
6634 (i386_dr_remove_watchpoint): Likewise.
6635 (i386_dr_region_ok_for_watchpoint): Likewise.
6636 (i386_dr_stopped_data_address): Likewise.
6637 (i386_dr_stopped_by_watchpoint): Likewise.
6639 2014-06-19 Gary Benson <gbenson@redhat.com>
6641 * i386-low.c (i386_dr_show): Renamed to
6642 i386_show_dr and made static. All uses updated.
6643 (i386_dr_length_and_rw_bits): Renamed to
6644 i386_length_and_rw_bits and made static.
6646 (i386_dr_insert_aligned_watchpoint): Renamed to
6647 i386_insert_aligned_watchpoint and made static.
6649 (i386_dr_remove_aligned_watchpoint): Renamed to
6650 i386_remove_aligned_watchpoint and made static.
6652 (i386_dr_update_inferior_debug_regs): Renamed to
6653 i386_update_inferior_debug_regs and made static.
6656 2014-06-18 Gary Benson <gbenson@redhat.com>
6658 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6659 (i386_dr_low_can_set_control): Likewise.
6660 (i386_get_debug_register_length): Likewise.
6661 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6662 (i386_dr_low_can_set_control): Likewise.
6663 (i386_get_debug_register_length): Likewise.
6665 2014-06-17 Gary Benson <gbenson@redhat.com>
6667 * i386-low.h (i386-dregs.h): New include.
6668 (DR_FIRSTADDR): Now in i386-dregs.h.
6669 (DR_LASTADDR): Likewise.
6670 (DR_NADDR): Likewise.
6671 (DR_STATUS): Likewise.
6672 (DR_CONTROL): Likewise.
6673 (i386_debug_reg_state): Likewise.
6674 (i386_dr_insert_watchpoint): Likewise.
6675 (i386_dr_remove_watchpoint): Likewise.
6676 (i386_dr_region_ok_for_watchpoint): Likewise.
6677 (i386_dr_stopped_data_address): Likewise.
6678 (i386_dr_stopped_by_watchpoint): Likewise.
6679 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6681 2014-06-18 Gary Benson <gbenson@redhat.com>
6683 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6684 i386_dr_insert_watchpoint.
6685 (i386_low_remove_watchpoint): Renamed to
6686 i386_dr_remove_watchpoint.
6687 (i386_low_region_ok_for_watchpoint): Renamed to
6688 i386_dr_region_ok_for_watchpoint.
6689 (i386_low_stopped_data_address): Renamed to
6690 i386_dr_stopped_data_address.
6691 (i386_low_stopped_by_watchpoint): Renamed to
6692 i386_dr_stopped_by_watchpoint.
6693 * i386-low.c (i386_show_dr): Renamed to
6694 i386_dr_show and made nonstatic. All uses updated.
6695 (i386_length_and_rw_bits): Renamed to
6696 i386_dr_length_and_rw_bits and made nonstatic.
6698 (i386_insert_aligned_watchpoint): Renamed to
6699 i386_dr_insert_aligned_watchpoint and made nonstatic.
6701 (i386_remove_aligned_watchpoint): Renamed to
6702 i386_dr_remove_aligned_watchpoint and made nonstatic.
6704 (i386_update_inferior_debug_regs): Renamed to
6705 i386_dr_update_inferior_debug_regs and made nonstatic.
6707 (i386_low_insert_watchpoint): Renamed to
6708 i386_dr_insert_watchpoint. All uses updated.
6709 (i386_low_remove_watchpoint): Renamed to
6710 i386_dr_remove_watchpoint. All uses updated.
6711 (i386_low_region_ok_for_watchpoint): Renamed to
6712 i386_dr_region_ok_for_watchpoint. All uses updated.
6713 (i386_low_stopped_data_address): Renamed to
6714 i386_dr_stopped_data_address. All uses updated.
6715 (i386_low_stopped_by_watchpoint): Renamed to
6716 i386_dr_stopped_by_watchpoint. All uses updated.
6718 2014-06-18 Gary Benson <gbenson@redhat.com>
6720 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6721 (i386_dr_low_can_set_control): Likewise.
6722 (i386_insert_aligned_watchpoint): New check.
6724 2014-06-18 Gary Benson <gbenson@redhat.com>
6726 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6729 2014-06-18 Gary Benson <gbenson@redhat.com>
6731 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6732 instead of fatal and error.
6733 (i386_handle_nonaligned_watchpoint): Likewise.
6735 2014-06-18 Gary Benson <gbenson@redhat.com>
6737 * i386-low.c (i386_get_debug_register_length): New macro.
6738 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6739 (i386_show_dr): Use debug_printf instead of fprintf. Use
6740 phex to format values.
6742 2014-06-18 Gary Benson <gbenson@redhat.com>
6744 * i386-low.h: Comment changes.
6745 * i386-low.c: Likewise.
6747 2014-06-18 Gary Benson <gbenson@redhat.com>
6749 * i386-low.c: Whitespace changes.
6751 2014-06-12 Tom Tromey <tromey@redhat.com>
6753 * utils.c (freeargv): Remove.
6755 2014-06-12 Tom Tromey <tromey@redhat.com>
6757 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6758 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6759 (parse_debug_format_options): Likewise.
6760 (gdbserver_usage): Likewise.
6761 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6762 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6763 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6765 ($(LIBGNU)): Depend on libiberty.
6766 (all-lib): Recurse into all subdirs.
6767 (install-only): Invoke "install" target in subdirs.
6768 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6770 * configure: Rebuild.
6771 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6772 for vasprintf, vsnprintf, or gettimeofday.
6773 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6776 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6778 * development.sh: Delete.
6779 * Makefile.in (config.status): Adjust dependency on development.sh.
6780 * configure.ac: Adjust development.sh source call.
6781 * configure: Regenerate.
6783 2014-06-02 Pedro Alves <palves@redhat.com>
6785 * ax.c (gdb_free_agent_expr): New function.
6786 * ax.h (gdb_free_agent_expr): New declaration.
6787 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6789 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6791 (clear_breakpoint_conditions_and_commands): New function.
6792 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6793 (clear_breakpoint_conditions_and_commands): New declaration.
6795 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6797 * linux-aarch64-low.c (asm/ptrace.h): Include.
6799 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6801 Fix TLS access for -static -pthread.
6802 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6803 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6804 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6806 2014-05-20 Pedro Alves <palves@redhat.com>
6808 * linux-aarch64-low.c (aarch64_insert_point)
6809 (aarch64_remove_point): No longer check whether the type is
6810 supported here. Adjust to new interface.
6811 (the_low_target): Install aarch64_supports_z_point_type as
6812 supports_z_point_type method.
6813 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6814 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6815 instead of a Z packet char. Adjust.
6816 (arm_supports_z_point_type): New function.
6817 (arm_insert_point, arm_remove_point): Adjust to new interface.
6818 (the_low_target): Install arm_supports_z_point_type.
6819 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6820 (cris_insert_point, cris_remove_point): Adjust to new interface.
6821 Don't check whether the type is supported here.
6822 (the_low_target): Install cris_supports_z_point_type.
6823 * linux-low.c (linux_supports_z_point_type): New function.
6824 (linux_insert_point, linux_remove_point): Adjust to new interface.
6825 * linux-low.h (struct linux_target_ops) <insert_point,
6826 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6827 raw_breakpoint pointer parameter.
6828 <supports_z_point_type>: New method.
6829 * linux-mips-low.c (mips_supports_z_point_type): New function.
6830 (mips_insert_point, mips_remove_point): Adjust to new interface.
6831 Use mips_supports_z_point_type.
6832 (the_low_target): Install mips_supports_z_point_type.
6833 * linux-ppc-low.c (the_low_target): Install NULL as
6834 supports_z_point_type method.
6835 * linux-s390-low.c (the_low_target): Install NULL as
6836 supports_z_point_type method.
6837 * linux-sparc-low.c (the_low_target): Install NULL as
6838 supports_z_point_type method.
6839 * linux-x86-low.c (x86_supports_z_point_type): New function.
6840 (x86_insert_point): Adjust to new insert_point interface. Use
6841 insert_memory_breakpoint. Adjust to new
6842 i386_low_insert_watchpoint interface.
6843 (x86_remove_point): Adjust to remove_point interface. Use
6844 remove_memory_breakpoint. Adjust to new
6845 i386_low_remove_watchpoint interface.
6846 (the_low_target): Install x86_supports_z_point_type.
6847 * lynx-low.c (lynx_target_ops): Install NULL as
6848 supports_z_point_type callback.
6849 * nto-low.c (nto_supports_z_point_type): New.
6850 (nto_insert_point, nto_remove_point): Adjust to new interface.
6851 (nto_target_ops): Install nto_supports_z_point_type.
6852 * mem-break.c: Adjust intro comment.
6853 (struct raw_breakpoint) <raw_type, size>: New fields.
6854 <inserted>: Update comment.
6855 <shlib_disabled>: Delete field.
6856 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6857 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6858 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6859 (raw_bkpt_type_to_target_hw_bp_type): New function.
6860 (find_enabled_raw_code_breakpoint_at): New function.
6861 (find_raw_breakpoint_at): New type and size parameters. Use them.
6862 (insert_memory_breakpoint): New function, based off
6863 set_raw_breakpoint_at.
6864 (remove_memory_breakpoint): New function.
6865 (set_raw_breakpoint_at): Reimplement.
6866 (set_breakpoint): New, based on set_breakpoint_at.
6867 (set_breakpoint_at): Reimplement.
6868 (delete_raw_breakpoint): Go through the_target->remove_point
6869 instead of assuming memory breakpoints.
6870 (find_gdb_breakpoint_at): Delete.
6871 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6872 (find_gdb_breakpoint): New function.
6873 (set_gdb_breakpoint_at): Delete.
6874 (z_type_supported): New function.
6875 (set_gdb_breakpoint_1): New function, loosely based off
6876 set_gdb_breakpoint_at.
6877 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6878 (delete_gdb_breakpoint_at): Delete.
6879 (delete_gdb_breakpoint_1): New function, loosely based off
6880 delete_gdb_breakpoint_at.
6881 (delete_gdb_breakpoint): New function.
6882 (clear_gdb_breakpoint_conditions): Rename to ...
6883 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6885 (add_condition_to_breakpoint): Make static.
6886 (add_breakpoint_condition): Take a struct breakpoint pointer
6887 instead of an address. Adjust.
6888 (gdb_condition_true_at_breakpoint): Rename to ...
6889 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6891 (gdb_condition_true_at_breakpoint): Reimplement.
6892 (add_breakpoint_commands): Take a struct breakpoint pointer
6893 instead of an address. Adjust.
6894 (gdb_no_commands_at_breakpoint): Rename to ...
6895 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6896 parameter. Return true if no breakpoint was found. Change debug
6898 (gdb_no_commands_at_breakpoint): Reimplement.
6899 (run_breakpoint_commands): Rename to ...
6900 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6901 and change return type to boolean.
6902 (run_breakpoint_commands): New function.
6903 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6904 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6905 breakpoint. Go through the_target->remove_point instead of
6906 assuming memory breakpoint.
6907 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6908 software and hardware breakpoints.
6909 (reinsert_raw_breakpoint): Go through the_target->insert_point
6910 instead of assuming memory breakpoint.
6911 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6912 software and hardware breakpoints.
6913 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6914 Check both software and hardware breakpoints.
6915 (validate_inserted_breakpoint): Assert the breakpoint is a
6916 software breakpoint. Set the inserted flag to -1 instead of
6917 setting shlib_disabled.
6918 (delete_disabled_breakpoints): Adjust.
6919 (validate_breakpoints): Only validate software breakpoints.
6920 Adjust to inserted flag change.
6921 (check_mem_read, check_mem_write): Skip breakpoint types other
6922 than software breakpoints. Adjust to inserted flag change.
6923 * mem-break.h (enum raw_bkpt_type): New enum.
6924 (raw_breakpoint, struct process_info): Forward declare.
6925 (Z_packet_to_target_hw_bp_type): Delete declaration.
6926 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6927 (set_gdb_breakpoint, delete_gdb_breakpoint)
6928 (clear_breakpoint_conditions): New declarations.
6929 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6930 (breakpoint_inserted_here): Update comment.
6931 (add_breakpoint_condition, add_breakpoint_commands): Replace
6932 address parameter with a breakpoint pointer parameter.
6933 (gdb_breakpoint_here): Update comment.
6934 (delete_gdb_breakpoint_at): Delete.
6935 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6936 * server.c (process_point_options): Take a struct breakpoint
6937 pointer instead of an address. Adjust.
6938 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6939 delete_gdb_breakpoint.
6940 * spu-low.c (spu_target_ops): Install NULL as
6941 supports_z_point_type method.
6942 * target.h: Include mem-break.h.
6943 (struct target_ops) <prepare_to_access_memory>: Update comment.
6944 <supports_z_point_type>: New field.
6945 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6946 instead of a char. Also take a raw breakpoint pointer.
6947 * win32-arm-low.c (the_low_target): Install NULL as
6948 supports_z_point_type.
6949 * win32-i386-low.c (i386_supports_z_point_type): New function.
6950 (i386_insert_point, i386_remove_point): Adjust to new interface.
6951 (the_low_target): Install i386_supports_z_point_type.
6952 * win32-low.c (win32_supports_z_point_type): New function.
6953 (win32_insert_point, win32_remove_point): Adjust to new interface.
6954 (win32_target_ops): Install win32_supports_z_point_type.
6955 * win32-low.h (struct win32_target_ops):
6956 <supports_z_point_type>: New method.
6957 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6958 instead of a char. Also take a raw breakpoint pointer.
6960 2014-05-20 Pedro Alves <palves@redhat.com>
6962 * mem-break.h: Include break-common.h.
6963 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6964 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6965 (Z_packet_to_target_hw_bp_type): New declaration.
6966 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6967 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6968 (Z_PACKET_ACCESS_WP): Delete macros.
6969 (Z_packet_to_hw_type): Delete function.
6970 * i386-low.h: Don't include break-common.h here.
6971 (Z_packet_to_hw_type): Delete declaration.
6972 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6973 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6974 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6975 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6976 * linux-aarch64-low.c: Don't include break-common.h here.
6977 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6978 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6979 (Z_packet_to_target_hw_bp_type): Delete function.
6980 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6982 (mips_insert_point, mips_remove_point): Use
6983 Z_packet_to_target_hw_bp_type.
6985 2014-05-20 Pedro Alves <palves@redhat.com>
6987 * linux-aarch64-low.c: Include break-common.h.
6988 (enum target_point_type): Delete.
6989 (Z_packet_to_point_type): Rename to ...
6990 (Z_packet_to_target_hw_bp_type): ... this, and return a
6991 target_hw_bp_type instead.
6992 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6993 instead of an enum target_point_type.
6994 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6996 (aarch64_dr_state_insert_one_point)
6997 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6998 (aarch64_handle_aligned_watchpoint)
6999 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7000 Take an enum target_hw_bp_type instead of an enum
7002 (aarch64_supports_z_point_type): New function.
7003 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7004 use Z_packet_to_target_hw_bp_type.
7006 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7008 * configure.ac: Only use -Werror by default when DEVELOPMENT
7010 * configure: Regenerate.
7012 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7014 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7015 * linux-x86-low.c (X86_64_USER_REGS): New.
7016 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7018 2014-04-28 Yao Qi <yao@codesourcery.com>
7020 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7023 2014-04-25 Pedro Alves <palves@redhat.com>
7026 * linux-low.c (linux_attach_fail_reason_string): New function.
7027 (linux_attach_lwp): Delete.
7028 (linux_attach_lwp_1): Rename to ...
7029 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7030 argument. Remove "initial" parameter. Return int instead of
7031 void. Don't error or warn here.
7032 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7033 failure to attach to the tgid. Call warning when failing to
7035 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7036 argument. Remove "initial" parameter. Return int instead of
7037 void. Don't error or warn here.
7038 (linux_attach_fail_reason_string): New declaration.
7039 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7040 interface change. Use linux_attach_fail_reason_string.
7042 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7043 Walfred Tedeschi <walfred.tedeschi@intel.com>
7045 * Makefile.in: Added rules to handle new files
7046 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7047 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7048 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7049 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7050 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7051 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7053 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7054 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7055 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7056 i386/x32-avx512.xml.
7057 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7058 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7059 i386/x32-avx512-linux.xml.
7060 * i387-fp.c (num_avx512_k_registers): New constant for number
7062 (num_avx512_zmmh_low_registers): New constant for number of
7063 lower ZMM registers (0-15).
7064 (num_avx512_zmmh_high_registers): New constant for number of
7065 higher ZMM registers (16-31).
7066 (num_avx512_ymmh_registers): New contant for number of higher
7067 YMM registers (ymm16-31 added by avx521 on x86_64).
7068 (num_avx512_xmm_registers): New constant for number of higher
7069 XMM registers (xmm16-31 added by AVX512 on x86_64).
7070 (struct i387_xsave): Add space for AVX512 registers.
7071 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7072 Add code to handle AVX512 registers.
7073 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7074 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7075 prototypei from generated file.
7076 (tdesc_amd64_avx512_linux): Likewise.
7077 (init_registers_x32_avx512_linux): Likewise.
7078 (tdesc_x32_avx512_linux): Likewise.
7079 (init_registers_i386_avx512_linux): Likewise.
7080 (tdesc_i386_avx512_linux): Likewise.
7081 (x86_64_regmap): Add AVX512 registers.
7082 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7084 (initialize_low_arch): Add code to initialize AVX512 registers.
7086 2014-04-23 Pedro Alves <palves@redhat.com>
7088 * mem-break.c (find_gdb_breakpoint_at): Make static.
7089 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7091 2014-04-23 Pedro Alves <palves@redhat.com>
7093 * i386-low.c: Don't include break-common.h here.
7094 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7095 prototype to take target_hw_bp_type as argument instead of a Z
7097 * i386-low.h: Include break-common.h here.
7098 (Z_packet_to_hw_type): Declare.
7099 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7101 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7102 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7103 (x86_remove_point): Convert the packet number to a
7104 target_hw_bp_type before calling i386_low_remove_watchpoint.
7105 * win32-i386-low.c (i386_insert_point): Convert the packet number
7106 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7107 (i386_remove_point): Convert the packet number to a
7108 target_hw_bp_type before calling i386_low_remove_watchpoint.
7110 2014-04-23 Pedro Alves <palves@redhat.com>
7112 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7114 2014-04-10 Pedro Alves <palves@redhat.com>
7116 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7117 Check if the condition or command is NULL before checking if the
7118 breakpoint is known. On success, return true.
7119 * mem-break.h (add_breakpoint_condition): Document return.
7120 (add_breakpoint_commands): Add describing comment.
7121 * server.c (skip_to_semicolon): New function.
7122 (process_point_options): Use it.
7124 2014-04-09 Pedro Alves <palves@redhat.com>
7126 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7129 2014-02-27 Pedro Alves <palves@redhat.com>
7132 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7134 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7136 (last_thread_of_process_p): Take a PID argument instead of a
7138 (linux_wait_for_lwp): Delete.
7139 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7141 (linux_low_filter_event): New function, party factored out from
7142 linux_wait_for_event.
7143 (linux_wait_for_event): Rename to ...
7144 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7145 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7146 sigsuspend. Check for zombie leaders.
7147 (linux_wait_for_event): Reimplement as wrapper around
7148 linux_wait_for_event_filtered.
7149 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7150 a normal or signal exit is seen, it's the whole process exiting.
7151 (wait_for_sigstop): No longer a for_each_inferior callback.
7152 Rewrite on top of linux_wait_for_event_filtered.
7153 (stop_all_lwps): Call wait_for_sigstop directly.
7154 * server.c (resume, handle_target_event): Handle
7155 TARGET_WAITKIND_NO_RESUMED.
7157 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7159 * win32-low.c (psapi_get_dll_name,
7160 * win32_CreateToolhelp32Snapshot): Delete.
7161 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7162 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7164 (handle_load_dll): Add function description.
7165 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7167 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7169 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7171 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7172 base address when calling win32_add_one_solib.
7173 (handle_load_dll): Delete local variable load_addr.
7174 Remove 0x1000 offset applied to DLL base address when calling
7175 win32_add_one_solib.
7176 (handle_unload_dll): Add comment.
7178 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7180 * win32-low.c (win32_add_all_dlls): Renames
7181 win32_ensure_ntdll_loaded. Rewrite function documentation.
7182 Adjust implementation to always load all DLLs.
7183 Add 0x1000 offset to DLL base address when calling
7184 win32_add_one_solib.
7185 (child_initialization_done): New static global.
7186 (do_initial_child_stuff): Set child_initialization_done to
7187 zero during child initialization, and 1 after. Replace call
7188 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7190 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7191 (handle_unload_dll): Add function documentation.
7192 (get_child_debug_event): Ignore load and unload DLL events
7193 during child initialization.
7195 2014-02-20 Doug Evans <dje@google.com>
7197 Remove global all_lwps.
7198 * inferiors.h (ptid_of): Move here from linux-low.h.
7199 (pid_of, lwpid_of): Ditto.
7200 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7201 parameter is a struct thread_info * now.
7202 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7203 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7204 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7206 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7207 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7208 * linux-arm-low.c (update_registers_callback): Update, "entry"
7209 parameter is a struct thread_info * now.
7210 Fetch lwpid from current_inferior directly.
7211 (arm_insert_point): Pass &all_threads to find_inferior instead of
7213 (arm_remove_point): Ditto.
7214 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7215 (arm_prepare_to_resume): Fetch pid from thread.
7216 (arm_read_description): Fetch lwpid from current_inferior directly.
7217 * linux-low.c (all_lwps): Delete.
7218 (delete_lwp): Delete call to remove_inferior.
7219 (handle_extended_wait): Fetch lwpid from thread.
7220 (add_lwp): Don't set lwp->entry.id. Remove call to
7221 add_inferior_to_list.
7222 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7223 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7224 (kill_one_lwp_callback): Ditto.
7225 (linux_kill): Don't dereference NULL pointer.
7226 Fetch ptid,lwpid from thread.
7227 (get_detach_signal): Fetch ptid from thread.
7228 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7229 Simplify call to regcache_invalidate_thread.
7230 (delete_lwp_callback): Update, "entry" parameter is a
7231 struct thread_info * now. Fetch pid from thread.
7232 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7233 (status_pending_p_callback): Update, "entry" parameter is a
7234 struct thread_info * now. Fetch ptid from thread.
7235 (find_lwp_pid): Update, "entry" parameter is a
7236 struct thread_info * now.
7237 (linux_wait_for_lwp): Fetch pid from thread.
7238 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7239 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7240 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7241 (dequeue_one_deferred_signal): Ditto.
7242 (cancel_breakpoint): Fetch ptid from current_inferior.
7243 (linux_wait_for_event): Pass &all_threads to find_inferior,
7244 not &all_lwps. Fetch ptid, lwpid from thread.
7245 (count_events_callback): Update, "entry" parameter is a
7246 struct thread_info * now.
7247 (select_singlestep_lwp_callback): Ditto.
7248 (select_event_lwp_callback): Ditto.
7249 (cancel_breakpoints_callback): Ditto.
7250 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7252 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7253 (unsuspend_one_lwp): Update, "entry" parameter is a
7254 struct thread_info * now.
7255 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7257 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7258 Fetch lwpid from thread, not lwp.
7259 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7260 Pass &all_threads to find_inferior, not &all_lwps.
7261 (send_sigstop): Fetch lwpid from thread, not lwp.
7262 (send_sigstop_callback): Update, "entry" parameter is a
7263 struct thread_info * now.
7264 (suspend_and_send_sigstop_callback): Ditto.
7265 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7266 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7267 struct thread_info * now.
7268 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7270 (lwp_running): Update, "entry" parameter is a
7271 struct thread_info * now.
7272 (stop_all_lwps): Fetch ptid from thread.
7273 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7274 (linux_resume_one_lwp): Fetch lwpid from thread.
7275 (linux_set_resume_request): Update, "entry" parameter is a
7276 struct thread_info * now. Fetch pid, lwpid from thread.
7277 (resume_status_pending_p): Update, "entry" parameter is a
7278 struct thread_info * now.
7279 (need_step_over_p): Ditto. Fetch lwpid from thread.
7280 (start_step_over): Fetch lwpid from thread.
7281 (linux_resume_one_thread): Update, "entry" parameter is a
7282 struct thread_info * now. Fetch lwpid from thread.
7283 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7284 (proceed_one_lwp): Update, "entry" parameter is a
7285 struct thread_info * now. Fetch lwpid from thread.
7286 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7287 struct thread_info * now.
7288 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7289 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7290 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7292 (regsets_store_inferior_registers): Ditto.
7293 (fetch_register, store_register): Ditto.
7294 (linux_read_memory, linux_write_memory): Ditto.
7295 (linux_request_interrupt): Ditto.
7296 (linux_read_auxv): Ditto.
7297 (linux_xfer_siginfo): Ditto.
7298 (linux_qxfer_spu): Ditto.
7299 (linux_qxfer_libraries_svr4): Ditto.
7300 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7301 moved to inferiors.h.
7303 (get_thread_lwp): Update.
7304 (struct lwp_info): Delete member "entry". Simplify comment for
7307 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7308 current_inferior directly.
7309 (update_watch_registers_callback): Update, "entry" parameter is a
7310 struct thread_info * now. Fetch pid from thread.
7311 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7312 (mips_insert_point): Fetch lwpid from current_inferior.
7313 Pass &all_threads to find_inferior, not &all_lwps.
7314 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7315 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7317 (mips_stopped_data_address): Ditto.
7318 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7320 * linux-tile-low.c (tile_arch_setup): Ditto.
7321 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7322 (update_debug_registers_callback): Update, "entry" parameter is a
7323 struct thread_info * now. Fetch pid from thread.
7324 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7325 Pass &all_threads to find_inferior, not &all_lwps.
7326 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7327 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7328 Pass &all_threads to find_inferior, not &all_lwps.
7329 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7330 (i386_dr_low_get_status): Ditto.
7331 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7332 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7333 (x86_linux_read_description): Ditto.
7334 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7336 2014-02-20 Doug Evans <dje@google.com>
7338 * inferiors.c (get_first_inferior): Fix buglet.
7340 2014-02-19 Doug Evans <dje@google.com>
7342 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7343 * inferiors.c (add_thread): Change result type to struct thread_info *.
7344 All callers updated.
7345 (add_lwp): Call add_thread here instead of in callers.
7346 All callers updated.
7347 * linux-low.h (get_lwp_thread): Rewrite.
7348 (struct lwp_info): New member "thread".
7350 2014-02-19 Doug Evans <dje@google.com>
7352 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7353 All callers updated.
7355 2014-02-19 Doug Evans <dje@google.com>
7357 * inferiors.c (add_thread): Fix whitespace.
7359 2014-02-19 Doug Evans <dje@google.com>
7361 * dll.c (clear_dlls): Replace accessing list implemention details
7363 * gdbthread.h (get_first_thread): Declare.
7364 * inferiors.c (for_each_inferior_with_data): New function.
7365 (get_first_thread): New function.
7366 (find_thread_ptid): Simplify.
7367 (get_first_inferior): New function.
7368 (clear_list): Delete.
7369 (one_inferior_p): New function.
7370 (clear_inferior_list): New function.
7371 (clear_inferiors): Update.
7372 * inferiors.h (for_each_inferior_with_data): Declare.
7373 (clear_inferior_list): Declare.
7374 (one_inferior_p): Declare.
7375 (get_first_inferior): Declare.
7376 * linux-low.c (linux_wait_for_event): Replace accessing list
7377 implemention details with API function.
7378 * server.c (target_running): Ditto.
7379 (accumulate_file_name_length): New function.
7380 (emit_dll_description): New function.
7381 (handle_qxfer_libraries): Replace accessing list implemention
7382 details with API function.
7383 (handle_qxfer_threads_worker): New function.
7384 (handle_qxfer_threads_proper): Replace accessing list implemention
7385 details with API function.
7386 (handle_query): Ditto.
7387 (visit_actioned_threads_callback_ftype): New typedef.
7388 (visit_actioned_threads_data): New struct.
7389 (visit_actioned_threads): Rewrite to be find_inferior callback.
7390 (resume): Call find_inferior.
7391 (handle_status): Replace accessing list implemention
7392 details with API function.
7393 (process_serial_event): Replace accessing list implemention details
7395 * target.c (set_desired_inferior): Replace accessing list implemention
7396 details with API function.
7397 * tracepoint.c (same_process_p): New function.
7398 (gdb_agent_about_to_close): Replace accessing list implemention
7399 details with API function.
7400 * win32-low.c (child_delete_thread): Replace accessing list
7401 implemention details with API function.
7402 (match_dll_by_basename): New function.
7403 (dll_is_loaded_by_basename): New function.
7404 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7405 details call to dll_is_loaded_by_basename.
7407 2014-02-19 Doug Evans <dje@google.com>
7409 * dll.h (struct dll_info): Add comment.
7410 * gdbthread.h (struct thread_info): Add comment.
7411 (current_ptid): Simplify.
7412 * inferiors.c (add_process): Update.
7413 (remove_process): Update.
7414 * inferiors.h (struct process_info): Rename member "head" to "entry".
7415 * linux-low.c (delete_lwp): Update.
7417 (last_thread_of_process_p): Update.
7418 (kill_one_lwp_callback, linux_kill): Update.
7419 (status_pending_p_callback): Update.
7420 (wait_for_sigstop): Update. Simplify read of ptid.
7421 (start_step_over): Update.
7422 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7423 (get_lwp_thread): Update.
7424 (struct lwp_info): Rename member "head" to "entry".
7425 * regcache.h (inferior_list_entry): Delete.
7426 * server.c (kill_inferior_callback): Update.
7427 (detach_or_kill_inferior_callback): Update.
7428 (print_started_pid): Update.
7429 (print_attached_pid): Update.
7430 (process_serial_event): Simplify read of ptid.
7431 * thread-db.c (thread_db_create_event): Update.
7432 (thread_db_get_tls_address): Update.
7433 * win32-low.c (current_inferior_ptid): Simplify.
7435 2014-02-19 Tom Tromey <tromey@redhat.com>
7437 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7439 (target_supports_btrace): Update.
7441 2014-02-14 Yao Qi <yao@codesourcery.com>
7443 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7444 (rsp-low-ipa.o): New target.
7446 2014-02-12 Tom Tromey <tromey@redhat.com>
7448 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7449 convert_ascii_to_int.
7450 * regcache.c (registers_to_string): Likewise.
7451 * remote-utils.c (decode_M_packet): Likewise.
7452 * server.c (process_serial_event): Likewise.
7454 2014-02-12 Tom Tromey <tromey@redhat.com>
7456 * server.c (handle_query, handle_v_run): Use hex2bin, not
7458 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7460 2014-02-12 Tom Tromey <tromey@redhat.com>
7462 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7463 convert_int_to_ascii.
7464 * regcache.c (registers_to_string, collect_register_as_string):
7466 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7468 * server.c (process_serial_event): Likewise.
7469 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7470 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7472 2014-02-12 Tom Tromey <tromey@redhat.com>
7474 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7475 bin2hex, not hexify.
7476 * tracepoint.c (cmd_qtstatus): Likewise.
7478 2014-02-12 Tom Tromey <tromey@redhat.com>
7480 * remote-utils.c (monitor_output): Pass explicit length to
7483 2014-02-12 Tom Tromey <tromey@redhat.com>
7485 * tracepoint.c: Include rsp-low.h.
7486 * server.c: Include rsp-low.h.
7487 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7488 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7490 * remote-utils.c: Include rsp-low.h.
7491 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7492 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7493 (convert_int_to_ascii, convert_ascii_to_int): Move to
7495 * regcache.c: Include rsp-low.h.
7496 * ax.c: Include rsp-low.h.
7497 * Makefile.in (SFILES): Add common/rsp-low.c.
7498 (OBS): Add rsp-low.o.
7499 (rsp-low.o): New target.
7501 2014-02-12 Tom Tromey <tromey@redhat.com>
7503 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7504 Include print-utils.h.
7505 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7506 (plongest, thirty_two, phex_nz): Remove.
7507 * Makefile.in (SFILES): Add common/print-utils.c.
7508 (OBS): Add print-utils.o.
7509 (print-utils-ipa.o): New target.
7510 (print-utils.o): New target.
7511 (IPA_OBJS): Add print-utils-ipa.o.
7513 2014-02-06 Tom Tromey <tromey@redhat.com>
7515 * Makefile.in (SFILES): Fix indentation.
7517 2014-02-05 Doug Evans <dje@google.com>
7519 * linux-low.c (linux_wait_for_event): Improve comment.
7520 (linux_wait_1): Keep current_inferior in sync with event_child.
7522 2014-01-22 Doug Evans <dje@google.com>
7524 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7526 2014-01-22 Doug Evans <dje@google.com>
7528 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7529 * configure: Regenerate.
7530 * config.in: Regenerate.
7531 * Makefile.in (SFILES): Add debug.c.
7533 * debug.c: New file.
7534 * debug.h: New file.
7535 * linux-aarch64-low.c (*): Update all debugging printfs to use
7536 debug_printf instead of fprintf.
7537 * linux-arm-low.c (*): Ditto.
7538 * linux-cris-low.c (*): Ditto.
7539 * linux-crisv32-low.c (*): Ditto.
7540 * linux-m32r-low.c (*): Ditto.
7541 * linux-sparc-low.c (*): Ditto.
7542 * linux-x86.c (*): Ditto.
7543 * linux-low.c (*): Ditto.
7544 (linux_wait_1): Add calls to debug_enter, debug_exit.
7545 (linux_wait): Remove redundant debugging printf.
7546 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7547 (linux_resume, unstop_all_lwps): Ditto.
7548 * mem-break.c (*): Update all debugging printfs to use
7549 debug_printf instead of fprintf.
7550 * remote-utils.c (*): Ditto.
7551 * thread-db.c (*): Ditto.
7552 * server.c #include <ctype.h>, "gdb_vecs.h".
7553 (debug_threads): Moved to debug.c.
7554 (*): Update all debugging printfs to use debug_printf instead of
7556 (start_inferior): Replace call to fflush with call to debug_flush.
7557 (monitor_show_help): Mention set debug-format.
7558 (parse_debug_format_options): New function.
7559 (handle_monitor_command): Handle "monitor set debug-format".
7560 (gdbserver_usage): Mention --debug-format.
7561 (main): Parse --debug-format.
7562 * server.h (debug_threads): Declaration moved to debug.h.
7564 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7565 trace_debug_1 that uses debug_printf.
7566 (tracepoint_look_up_symbols): Update all debugging printfs to use
7567 debug_printf instead of fprintf.
7569 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7571 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7574 2014-01-17 Pedro Alves <palves@redhat.com>
7577 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7578 defined after including gdb_proc_service.h.
7580 2014-01-16 Doug Evans <dje@google.com>
7582 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7583 (match_dll): Use it.
7585 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7587 * target.h (target_ops) <read_btrace>: Change parameters and
7588 return type to allow error reporting.
7589 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7590 trace reading errors on.
7591 * linux-low.c (linux_low_read_btrace): Pass trace reading
7593 (linux_low_disable_btrace): New.
7595 2014-01-15 Doug Evans <dje@google.com>
7597 * inferiors.c (thread_id_to_gdb_id): Delete.
7598 * inferiors.h (thread_id_to_gdb_id): Delete.
7600 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7602 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7603 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7606 2014-01-08 Pedro Alves <palves@redhat.com>
7608 * server.c (handle_status): Don't discard previous queued stop
7609 replies or thread's pending status here.
7610 (main) <disconnection>: Do it here instead.
7612 2014-01-08 Pedro Alves <palves@redhat.com>
7614 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7615 * server.c (visit_actioned_threads, handle_pending_status): New
7617 (handle_v_cont): Factor out parts to ...
7618 (resume): ... this new function. If in all-stop, and a thread
7619 being resumed has a pending status, report it without actually
7621 (myresume): Adjust to use the new 'resume' function.
7622 (clear_pending_status_callback, set_pending_status_callback)
7623 (find_status_pending_thread_callback): New functions.
7624 (handle_status): Handle the case of multiple threads having
7625 interesting statuses to report. Report threads' real last signal
7626 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7627 with an interesting thread to report the status for, instead of
7628 always reporting the status of the first thread.
7630 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7632 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7633 * gdbreplay.c (gdbreplay_version): Likewise.
7635 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7637 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7638 iov.iov_len with the real length in use.
7640 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7642 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7643 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7644 for all targets that use win32-low.c.
7645 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7646 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7648 2013-12-13 Pedro Alves <palves@redhat.com>
7650 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7651 if equal to TARGET_WAITKIND_LOADED.
7652 * win32-low.c (cached_status): New static global.
7653 (win32_wait): Add declaration.
7654 (do_initial_child_stuff): Flush all initial pending debug events
7655 up to the initial breakpoint.
7656 (win32_wait): If CACHED_STATUS was set, return that instead
7657 of doing a real wait. Remove the code resuming the execution
7658 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7659 during the initial phase. Also remove the code changing
7660 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7661 TARGET_WAITKIND_STOPPED.
7663 2013-12-11 Yao Qi <yao@codesourcery.com>
7665 * notif.c (handle_notif_ack): Return 0 if no notification
7668 2013-11-20 Doug Evans <dje@google.com>
7670 * linux-low.c (linux_set_resume_request): Fix comment.
7672 2013-11-20 Doug Evans <dje@google.com>
7674 * linux-low.c (resume_status_pending_p): Tweak comment.
7676 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7678 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7679 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7680 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7681 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7682 (srv_amd64_regobj): Add amd64-mpx.o.
7683 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7684 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7685 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7686 * i387-fp.c (num_pl_bnd_register) Added constant.
7687 (num_pl_bnd_cfg_registers) Added constant.
7688 (struct i387_xsave) Added reserved area and MPX fields.
7689 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7690 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7692 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7693 (init_registers_amd64_mpx_linux): Declare new function.
7694 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7695 (x86_64_regmap): Add MPX registers.
7696 (x86_linux_read_description): Add MPX case.
7697 (initialize_low_arch): Initialize MPX targets.
7699 2013-11-18 Tom Tromey <tromey@redhat.com>
7701 * configure: Rebuild.
7702 * configure.ac: Don't check for stdlib.h.
7703 * gdbreplay.c: Unconditionally include stdlib.h.
7705 2013-11-18 Tom Tromey <tromey@redhat.com>
7707 * config.in: Rebuild.
7708 * configure: Rebuild.
7709 * configure.ac: Don't use AC_HEADER_DIRENT.
7711 2013-11-18 Tom Tromey <tromey@redhat.com>
7713 * server.h: Don't check HAVE_STRING_H.
7714 * gdbreplay.c: Don't check HAVE_STRING_H.
7715 * configure: Rebuild.
7717 2013-11-18 Tom Tromey <tromey@redhat.com>
7719 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7722 2013-11-08 Tom Tromey <tromey@redhat.com>
7724 * configure, config.in: Rebuild.
7725 * configure.ac: Remove unused configury.
7727 2013-11-08 Tom Tromey <tromey@redhat.com>
7729 * acinclude.m4: Include common.m4, codeset.m4.
7730 * configure, config.in: Rebuild.
7731 * configure.ac: Use GDB_AC_COMMON.
7733 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7735 * linux-s390-low.c (HWCAP_S390_TE): New define.
7736 (s390_arch_setup): Consider the TE field in the HWCAP for
7737 determining 'have_regset_tdb'.
7739 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7742 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7745 2013-10-02 Pedro Alves <palves@redhat.com>
7747 * server.c (process_serial_event): Don't output "GDBserver
7748 exiting" if GDB is connected through stdio.
7749 * target.c (mywait): Likewise, be silent if GDB is connected
7752 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7754 * lynx-low.c (lynx_add_threads_after_attach): New function.
7755 (lynx_attach): Remove call to add_thread. Add call to
7756 lynx_add_threads_after_attach instead.
7758 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7760 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7761 * config.in, configure: Regenerated.
7763 2013-09-18 Yao Qi <yao@codesourcery.com>
7766 * server.c (start_inferior): Clear 'resume_info'.
7768 2013-09-16 Jiong Wang <jiwang@tilera.com>
7770 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7773 2013-09-16 Jiong Wang <jiwang@tilera.com>
7775 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7776 linux-tile-low.o to srv_tgtobj.
7778 2013-09-16 Will Newton <will.newton@linaro.org>
7780 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7783 2013-09-06 Pedro Alves <palves@redhat.com>
7785 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7786 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7787 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7788 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7789 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7790 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7792 2013-09-06 Pedro Alves <palves@redhat.com>
7794 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7795 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7797 2013-09-06 Pedro Alves <palves@redhat.com>
7799 * linux-amd64-ipa.c: Include tracepoint.h.
7800 * linux-i386-ipa.c: Include tracepoint.h.
7802 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7804 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7805 (ps_get_thread_area): New function.
7807 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7809 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7810 (initialize_low_arch): Call init_registers_crisv32 rather than
7811 init_register_crisv32.
7813 2013-09-05 Pedro Alves <palves@redhat.com>
7815 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7817 * hostio.h: ... this new file.
7818 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7819 win32-low.c: Include hostio.h.
7821 2013-09-05 Pedro Alves <palves@redhat.com>
7823 * server.h (gdb_client_data, handler_func, callback_handler_func)
7824 (delete_file_handler, add_file_handler, append_callback_event)
7825 (delete_callback_event, start_event_loop, initialize_event_loop):
7826 Move to event-loop.h and include it.
7827 * event-loop.h: New file.
7829 2013-09-05 Pedro Alves <palves@redhat.com>
7831 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7832 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7833 (loaded_dll, unloaded_dll): Move to ...
7834 * dll.h: ... this new file.
7835 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7837 2013-09-05 Pedro Alves <palves@redhat.com>
7839 * server.h (current_process, get_thread_process, all_processes)
7840 (add_inferior_to_list, for_each_inferior, current_inferior)
7841 (remove_inferior, add_process, remove_process, find_process_pid)
7842 (have_started_inferiors_p, have_attached_inferiors_p)
7843 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7844 (clear_inferiors, find_inferior, find_inferior_id)
7845 (inferior_target_data, set_inferior_target_data)
7846 (inferior_regcache_data, set_inferior_regcache_data): Move to
7847 inferiors.h, and include it.
7848 * inferiors.h: New file.
7850 2013-09-05 Pedro Alves <palves@redhat.com>
7852 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7856 2013-09-05 Pedro Alves <palves@redhat.com>
7858 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7860 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7861 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7862 (handle_tracepoint_general_set, handle_tracepoint_query)
7863 (tracepoint_finished_step, tracepoint_was_hit)
7864 (release_while_stepping_state_list, current_traceframe)
7865 (in_readonly_region, traceframe_read_mem)
7866 (fetch_traceframe_registers, traceframe_read_sdata)
7867 (traceframe_read_info, struct fast_tpoint_collect_status)
7868 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7869 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7870 (supply_fast_tracepoint_registers)
7871 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7872 (ipa_tdesc, claim_trampoline_space)
7873 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7874 (agent_mem_read, agent_get_trace_state_variable_value)
7875 (agent_set_trace_state_variable_value, agent_tsv_read)
7876 (agent_mem_read_string, get_raw_reg_func_addr)
7877 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7878 * tracepoint.h: ... this new file.
7880 2013-09-05 Pedro Alves <palves@redhat.com>
7882 * server.h (perror_with_name, error, fatal, warning, paddress)
7883 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7885 * utils.h: New file.
7887 2013-09-05 Pedro Alves <palves@redhat.com>
7889 * server.h (remote_debug, noack_mode, transport_is_reliable)
7890 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7891 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7892 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7893 (write_enn, initialize_async_io, enable_async_io)
7894 (disable_async_io, check_remote_input_interrupt_request)
7895 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7896 (dead_thread_notify, prepare_resume_reply)
7897 (decode_address_to_semicolon, decode_address, decode_m_packet)
7898 (decode_M_packet, decode_X_packet, decode_xfer_write)
7899 (decode_search_memory_packet, unhexify, hexify)
7900 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7901 (look_up_one_symbol, relocate_instruction)
7902 (monitor_output): Move to remote-utils.h, and include it.
7903 * remote-utils.h: New file.
7905 2013-09-05 Pedro Alves <palves@redhat.com>
7907 * server.h (_): Delete.
7909 2013-09-02 Pedro Alves <palves@redhat.com>
7911 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7912 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7914 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7916 2013-09-02 Pierre Muller <muller@sourceware.org>
7918 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7919 or WriteProcessMemory complete successfully and handle
7920 ERROR_PARTIAL_COPY error.
7922 2013-09-02 Pedro Alves <palves@redhat.com>
7924 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7925 error instead of EIO.
7927 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7930 * linux-low.c: Include filestuff.h.
7931 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7932 * lynx-low.c: Include filestuff.h.
7933 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7934 * server.c: Include filestuff.h.
7935 (main): Call notice_open_fds.
7936 * spu-low.c: Include filestuff.h.
7937 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7939 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7941 * Makefile.in: Explain why ../target and ../nat are not
7942 listed as include file search paths.
7943 (linux-waitpid.o): New object file rule.
7944 * configure.srv (srv_native_linux_obj): New variable.
7945 Replace all occurrences of linux native object files with
7946 $srv_native_linux_obj.
7947 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7948 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7949 (linux_enable_event_reporting): Remove declaration.
7950 (my_waitpid): Moved to common/linux-waitpid.c.
7951 (linux_wait_for_event): Pass ptid when calling
7952 linux_enable_event_reporting.
7953 (linux_supports_tracefork_flag): Remove.
7954 (linux_enable_event_reporting): Likewise.
7955 (linux_tracefork_grandchild): Remove.
7956 (STACK_SIZE): Moved to common/linux-ptrace.c.
7957 (linux_tracefork_child): Remove.
7958 (linux_test_for_tracefork): Remove.
7959 (linux_look_up_symbols): Call linux_supports_traceclone.
7960 (initialize_low): Remove call to linux_test_for_tracefork.
7961 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7962 common/linux-ptrace.h.
7963 (PTRACE_TYPE_ARG4): Likewise.
7964 Include linux-ptrace.h.
7966 2013-08-21 Pedro Alves <palves@redhat.com>
7968 * config.in: Renegerate.
7970 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7972 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7973 (SFILES): Remove $(srcdir)/common/target-common.c and
7974 add $(srcdir)/target/waitstatus.c.
7975 (OBS): Remove target-common.o and add waitstatus.o.
7976 (server_h): Remove $(srcdir)/../common/target-common.h and
7977 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7978 and $(srcdir)/../target/waitstatus.h.
7979 (target-common.o): Remove.
7980 (waitstatus.o): New target object file.
7981 * target.h: Do not include target-common.h and
7982 include target/resume.h, target/wait.h and
7983 target/waitstatus.h.
7985 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7987 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7988 to PTRACE_TYPE_ARG3.
7989 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7990 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7992 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7993 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7995 2013-07-27 Jie Zhang <jie@codesourcery.com>
7996 Daniel Jacobowitz <dan@codesourcery.com>
7997 Yao Qi <yao@codesourcery.com>
7999 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8000 (mips-linux-watch.o): New rule.
8001 (mips_linux_watch_h): New variable.
8002 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8004 * linux-mips-low.c: Include mips-linux-watch.h.
8005 (struct arch_process_info, struct arch_lwp_info): New.
8006 (update_watch_registers_callback): New function.
8007 (mips_linux_new_process, mips_linux_new_thread) New functions.
8008 (mips_linux_prepare_to_resume, mips_insert_point): New
8010 (mips_remove_point, mips_stopped_by_watchpoint): New
8012 (rsp_bp_type_to_target_hw_bp_type): New function.
8013 (mips_stopped_data_address): New function.
8014 (the_low_target): Add watchpoint support functions.
8016 2013-07-27 Yao Qi <yao@codesourcery.com>
8018 * i386-low.c: Include break-common.h.
8019 (enum target_hw_bp_type): Remove.
8021 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8023 * Makefile.in (SFILES): /common/target-common.c.
8024 (OBS): Add target-common.o.
8025 (server_h): Add $(srcdir)/../common/target-common.h.
8026 (target-common.o): New target.
8027 * server.c (queue_stop_reply_callback): Free
8028 status string after use.
8029 * target.c (target_waitstatus_to_string): Remove.
8030 * target.h: Include target-common.h.
8031 (resume_kind): Likewise.
8032 (target_waitkind): Likewise.
8033 (target_waitstatus): Likewise.
8034 (TARGET_WNOHANG): Likewise.
8036 2013-07-04 Yao Qi <yao@codesourcery.com>
8038 * Makefile.in (host_alias): Use @host_noncanonical@.
8039 (target_alias): Use @target_noncanonical@.
8040 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8041 ACX_NONCANONICAL_HOST.
8042 * configure: Regenerated.
8045 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8047 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8048 * configure: Rebuild.
8049 * Makefile.in (version_host, version_target): Get from configure.
8050 (version.c): Use $(version_host) and $(version_target).
8052 2013-07-03 Pedro Alves <palves@redhat.com>
8054 * Makefile.in (config.status): Depend on development.sh.
8055 * acinclude.m4: Include libmcheck.m4.
8056 * configure: Regenerate.
8058 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8060 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8061 attribute inside the parentheses.
8062 (winapi_DebugSetProcessKillOnExit): Ditto.
8063 (winapi_DebugBreakProcess): Ditto.
8064 (winapi_GenerateConsoleCtrlEvent): Ditto.
8066 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8068 * notif.h (notif_event): Add a dummy member to avoid compiler
8071 2013-07-01 Pedro Alves <palves@redhat.com>
8073 * hostio.c (HOSTIO_PATH_MAX): Define.
8074 (require_filename, handle_open, handle_unlink, handle_readlink):
8077 2013-07-01 Pedro Alves <palves@redhat.com>
8079 * server.h: Include "pathmax.h".
8080 * linux-low.c: Don't include sys/param.h.
8081 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8083 * win32-low.c: Don't include sys/param.h.
8084 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8086 2013-07-01 Pedro Alves <palves@redhat.com>
8088 * event-loop.c: Don't check HAVE_UNISTD_H before including
8090 * gdbreplay.c: Likewise.
8091 * remote-utils.c: Likewise.
8092 * server.c: Likewise.
8093 * configure.ac: Don't check for unistd.h.
8094 * configure: Regenerate.
8096 2013-06-28 Tom Tromey <tromey@redhat.com>
8098 * Makefile.in (version.c): Use version.in, not
8101 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8103 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8104 * configure: Rebuild.
8105 * Makefile.in (version_host, version_target): Get from configure.
8106 (version.c): Use $(version_host) and $(version_target).
8108 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8110 Fix trace-status to output user name without trailing colon.
8111 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8113 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8115 Fix trace-status to output proper start-time and stop-time.
8116 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8117 output start time and stop time in hex as gdb expects.
8119 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8121 * tracepoint.c (build_traceframe_info_xml): Output trace state
8122 variables present in the trace buffer.
8124 2013-06-24 Tom Tromey <tromey@redhat.com>
8126 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8128 (version.o): Remove.
8129 * gdbreplay.c: Include version.h.
8130 (version, host_name): Don't declare.
8131 * server.h: Include version.h.
8132 (version, host_name): Don't declare.
8134 2013-06-12 Pedro Alves <palves@redhat.com>
8136 * linux-x86-low.c (linux_is_elf64): Delete global.
8137 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8138 with local linux_pid_exe_is_elf_64_file use.
8140 2013-06-11 Pedro Alves <palves@redhat.com>
8142 * linux-low.c (regset_disabled, disable_regset): New functions.
8143 (regsets_fetch_inferior_registers)
8144 (regsets_store_inferior_registers): Use them.
8145 (initialize_regsets_info); Don't allocate the disabled_regsets
8147 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8150 2013-06-11 Pedro Alves <palves@redhat.com>
8152 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8155 2013-06-11 Pedro Alves <palves@redhat.com>
8157 * linux-x86-low.c (initialize_low_arch): Call
8158 init_registers_x32_avx_linux.
8160 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8162 Fix compatibility with Android Bionic.
8163 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8166 2013-06-07 Pedro Alves <palves@redhat.com>
8169 * Makefile.in (OBS): Add tdesc.o.
8170 (IPA_OBJS): Add tdesc-ipa.o.
8171 (tdesc-ipa.o): New rule.
8172 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8174 * linux-low.c (new_inferior): Delete.
8175 (disabled_regsets, num_regsets): Delete.
8176 (linux_add_process): Adjust to set the new per-process
8178 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8179 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8180 was a stop. When calling arch_setup, switch the current inferior
8181 to the thread that got an event.
8182 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8183 (regsets_fetch_inferior_registers)
8184 (regsets_store_inferior_registers): New regsets_info parameter.
8186 (linux_register_in_regsets): New regs_info parameter. Adjust to
8188 (register_addr, fetch_register, store_register): New usrregs_info
8189 parameter. Adjust to use it.
8190 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8191 parameter regs_info. Adjust to use it.
8192 (linux_fetch_registers): Get the current inferior's regs_info, and
8194 (linux_store_registers): Ditto.
8195 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8196 (initialize_low): Don't initialize the target_regsets here. Call
8197 initialize_low_arch.
8198 * linux-low.h (target_regsets): Delete declaration.
8199 (struct regsets_info): New.
8200 (struct usrregs_info): New.
8201 (struct regs_info): New.
8202 (struct process_info_private) <new_inferior>: New field.
8203 (struct linux_target_ops): Delete the num_regs, regmap, and
8204 regset_bitmap fields. New field regs_info.
8205 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8206 * i387-fp.c (num_xmm_registers): Delete.
8207 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8208 calls to new interface.
8209 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8210 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8211 Infer the number of xmm registers from the regcache's target
8213 * i387-fp.h (num_xmm_registers): Delete.
8214 * inferiors.c (add_thread): Don't install the thread's regcache
8216 * proc-service.c (gregset_info): Fetch the current inferior's
8217 regs_info. Adjust to use it.
8218 * regcache.c: Include tdesc.h.
8219 (register_bytes, reg_defs, num_registers)
8220 (gdbserver_expedite_regs): Delete.
8221 (get_thread_regcache): If the thread doesn't have a regcache yet,
8222 create one, instead of aborting gdbserver.
8223 (regcache_invalidate_one): Rename to ...
8224 (regcache_invalidate_thread): ... this.
8225 (regcache_invalidate_one): New.
8226 (regcache_invalidate): Only invalidate registers of the current
8228 (init_register_cache): Add target_desc parameter, and use it.
8229 (new_register_cache): Ditto. Assert the target description has a
8230 non zero registers_size.
8231 (regcache_cpy): Add assertions. Adjust.
8232 (realloc_register_cache, set_register_cache): Delete.
8233 (registers_to_string, registers_from_string): Adjust.
8234 (find_register_by_name, find_regno, find_register_by_number)
8235 (register_cache_size): Add target_desc parameter, and use it.
8236 (free_register_cache_thread, free_register_cache_thread_one)
8237 (regcache_release, register_cache_size): New.
8238 (register_size): Add target_desc parameter, and use it.
8239 (register_data, supply_register, supply_register_zeroed)
8240 (supply_regblock, supply_register_by_name, collect_register)
8241 (collect_register_as_string, collect_register_by_name): Adjust.
8242 * regcache.h (struct target_desc): Forward declare.
8243 (struct regcache) <tdesc>: New field.
8244 (init_register_cache, new_register_cache): Add target_desc
8246 (regcache_invalidate_thread): Declare.
8247 (regcache_invalidate_one): Delete declaration.
8248 (regcache_release): Declare.
8249 (find_register_by_number, register_cache_size, register_size)
8250 (find_regno): Add target_desc parameter.
8251 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8253 * remote-utils.c: Include tdesc.h.
8254 (outreg, prepare_resume_reply): Adjust.
8255 * server.c: Include tdesc.h.
8256 (gdbserver_xmltarget): Delete declaration.
8257 (get_features_xml, process_serial_event): Adjust.
8258 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8260 (struct process_info) <tdesc>: New field.
8261 (ipa_tdesc): Declare.
8262 * tdesc.c: New file.
8263 * tdesc.h: New file.
8264 * tracepoint.c: Include tdesc.h.
8265 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8266 (get_context_regcache): Adjust to pass ipa_tdesc down.
8267 (do_action_at_tracepoint): Adjust to get the register cache size
8268 from the context regcache's description.
8269 (traceframe_walk_blocks): Adjust to get the register cache size
8270 from the current trace frame's description.
8271 (traceframe_get_pc): Adjust to get current trace frame's
8272 description and pass it down.
8273 (gdb_collect): Adjust to get the register cache size from the
8275 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8276 (gdbserver_xmltarget): Delete.
8277 (initialize_low_tracepoint): Set the ipa's target description.
8278 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8279 (initialize_low_tracepoint): Set the ipa's target description.
8280 * linux-x86-low.c: Include tdesc.h.
8281 [__x86_64__] (is_64bit_tdesc): New.
8282 (ps_get_thread_area, x86_get_thread_area): Use it.
8283 (i386_cannot_store_register): Rename to ...
8284 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8285 (i386_cannot_fetch_register): Rename to ...
8286 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8287 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8289 (target_regsets): Rename to ...
8290 (x86_regsets): ... this.
8291 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8293 (x86_siginfo_fixup): Use is_64bit_tdesc.
8294 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8295 (tdesc_x32_avx_linux, tdesc_x32_linux)
8296 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8298 (x86_linux_update_xmltarget): Delete.
8299 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8300 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8301 (AMD64_LINUX_USER64_CS): New.
8302 (x86_linux_read_description): New, based on
8303 x86_linux_update_xmltarget.
8304 (same_process_callback): New.
8305 (x86_arch_setup_process_callback): New.
8306 (x86_linux_update_xmltarget): New.
8307 (x86_regsets_info): New.
8308 (amd64_linux_regs_info): New.
8309 (i386_linux_usrregs_info): New.
8310 (i386_linux_regs_info): New.
8311 (x86_linux_regs_info): New.
8312 (x86_arch_setup): Reimplement.
8313 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8314 (x86_emit_ops): Ditto.
8315 (the_low_target): Adjust. Install x86_linux_regs_info,
8316 x86_cannot_fetch_register, and x86_cannot_store_register.
8317 (initialize_low_arch): New.
8318 * linux-ia64-low.c (tdesc_ia64): Declare.
8319 (ia64_fetch_register): Adjust.
8320 (ia64_usrregs_info, regs_info): New globals.
8321 (ia64_regs_info): New function.
8322 (the_low_target): Adjust.
8323 (initialize_low_arch): New function.
8324 * linux-sparc-low.c (tdesc_sparc64): Declare.
8325 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8327 (sparc_arch_setup): New function.
8328 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8329 (the_low_target): Adjust.
8330 (initialize_low_arch): New function.
8331 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8332 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8333 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8334 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8335 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8336 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8337 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8338 (tdesc_powerpc_isa205_vsx64l): Declare.
8339 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8340 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8341 (ppc_set_pc, ppc_get_hwcap): Adjust.
8342 (ppc_usrregs_info): Forward declare.
8343 (!__powerpc64__) ppc_regmap_adjusted: New global.
8344 (ppc_arch_setup): Adjust to the current process'es target
8346 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8347 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8348 (ppc_store_evrregset): Adjust.
8349 (target_regsets): Rename to ...
8350 (ppc_regsets): ... this, and make static.
8351 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8352 (ppc_regs_info): New function.
8353 (the_low_target): Adjust.
8354 (initialize_low_arch): New function.
8355 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8356 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8357 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8358 (tdesc_s390x_linux64v2): Declare.
8359 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8360 (s390_fill_gregset, s390_store_last_break): Adjust.
8361 (target_regsets): Rename to ...
8362 (s390_regsets): ... this, and make static.
8363 (s390_get_pc, s390_set_pc): Adjust.
8364 (s390_get_hwcap): New target_desc parameter, and use it.
8365 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8366 (s390_arch_setup): Adjust to set the current process'es target
8367 description. Don't adjust the regmap.
8368 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8369 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8370 (regs_info_3264): New globals.
8371 (s390_regs_info): New function.
8372 (the_low_target): Adjust.
8373 (initialize_low_arch): New function.
8374 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8375 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8376 [__mips64] (init_registers_mips_linux)
8377 (init_registers_mips_dsp_linux): Delete defines.
8378 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8379 (have_dsp): New global.
8380 (mips_read_description): New, based on mips_arch_setup.
8381 (mips_arch_setup): Reimplement.
8382 (get_usrregs_info): New function.
8383 (mips_cannot_fetch_register, mips_cannot_store_register)
8384 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8385 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8386 (target_regsets): Rename to ...
8387 (mips_regsets): ... this, and make static.
8388 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8389 (dsp_regs_info, regs_info): New globals.
8390 (mips_regs_info): New function.
8391 (the_low_target): Adjust.
8392 (initialize_low_arch): New function.
8393 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8394 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8396 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8397 (arm_read_description): New, with bits factored from
8399 (arm_arch_setup): Reimplement.
8400 (target_regsets): Rename to ...
8401 (arm_regsets): ... this, and make static.
8402 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8403 (arm_regs_info): New function.
8404 (the_low_target): Adjust.
8405 (initialize_low_arch): New function.
8406 * linux-m68k-low.c (tdesc_m68k): Declare.
8407 (target_regsets): Rename to ...
8408 (m68k_regsets): ... this, and make static.
8409 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8410 (m68k_regs_info): New function.
8411 (m68k_arch_setup): New function.
8412 (the_low_target): Adjust.
8413 (initialize_low_arch): New function.
8414 * linux-sh-low.c (tdesc_sharch): Declare.
8415 (target_regsets): Rename to ...
8416 (sh_regsets): ... this, and make static.
8417 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8418 (sh_regs_info, sh_arch_setup): New functions.
8419 (the_low_target): Adjust.
8420 (initialize_low_arch): New function.
8421 * linux-bfin-low.c (tdesc_bfin): Declare.
8422 (bfin_arch_setup): New function.
8423 (bfin_usrregs_info, regs_info): New globals.
8424 (bfin_regs_info): New function.
8425 (the_low_target): Adjust.
8426 (initialize_low_arch): New function.
8427 * linux-cris-low.c (tdesc_cris): Declare.
8428 (cris_arch_setup): New function.
8429 (cris_usrregs_info, regs_info): New globals.
8430 (cris_regs_info): New function.
8431 (the_low_target): Adjust.
8432 (initialize_low_arch): New function.
8433 * linux-cris-low.c (tdesc_crisv32): Declare.
8434 (cris_arch_setup): New function.
8435 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8436 (cris_regs_info): New function.
8437 (the_low_target): Adjust.
8438 (initialize_low_arch): New function.
8439 * linux-m32r-low.c (tdesc_m32r): Declare.
8440 (m32r_arch_setup): New function.
8441 (m32r_usrregs_info, regs_info): New globals.
8442 (m32r_regs_info): Adjust.
8443 (initialize_low_arch): New function.
8444 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8445 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8446 (tic6x_usrregs_info): Forward declare.
8447 (tic6x_read_description): New function, based on ...
8448 (tic6x_arch_setup): ... this. Reimplement.
8449 (target_regsets): Rename to ...
8450 (tic6x_regsets): ... this, and make static.
8451 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8452 (tic6x_regs_info): New function.
8453 (the_low_target): Adjust.
8454 (initialize_low_arch): New function.
8455 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8456 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8457 (target_regsets): Rename to ...
8458 (xtensa_regsets): ... this, and make static.
8459 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8461 (xtensa_arch_setup, xtensa_regs_info): New functions.
8462 (the_low_target): Adjust.
8463 (initialize_low_arch): New function.
8464 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8465 (nios2_arch_setup): Set the current process'es tdesc.
8466 (target_regsets): Rename to ...
8467 (nios2_regsets): ... this.
8468 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8469 (nios2_regs_info): New function.
8470 (the_low_target): Adjust.
8471 (initialize_low_arch): New function.
8472 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8473 (aarch64_arch_setup): Set the current process'es tdesc.
8474 (target_regsets): Rename to ...
8475 (aarch64_regsets): ... this.
8476 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8477 (aarch64_regs_info): New function.
8478 (the_low_target): Adjust.
8479 (initialize_low_arch): New function.
8480 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8482 (target_regsets): Rename to ...
8483 (tile_regsets): ... this.
8484 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8485 (tile_regs_info): New function.
8486 (tile_arch_setup): Set the current process'es tdesc.
8487 (the_low_target): Adjust.
8488 (initialize_low_arch): New function.
8489 * spu-low.c (tdesc_spu): Declare.
8490 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8491 * win32-arm-low.c (tdesc_arm): Declare.
8492 (arm_arch_setup): New function.
8493 (the_low_target): Install arm_arch_setup instead of
8495 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8496 (init_windows_x86): Rename to ...
8497 (i386_arch_setup): ... this. Set `win32_tdesc'.
8498 (the_low_target): Adjust.
8499 * win32-low.c (win32_tdesc): New global.
8500 (child_add_thread): Don't create the thread cache here.
8501 (do_initial_child_stuff): Set the new process'es tdesc.
8502 * win32-low.h (struct target_desc): Forward declare.
8503 (win32_tdesc): Declare.
8504 * lynx-i386-low.c (tdesc_i386): Declare global.
8505 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8506 * lynx-low.c (lynx_tdesc): New global.
8507 (lynx_add_process): Set the new process'es tdesc.
8508 * lynx-low.h (struct target_desc): Forward declare.
8509 (lynx_tdesc): Declare global.
8510 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8511 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8512 * nto-low.c (nto_tdesc): New global.
8513 (do_attach): Set the new process'es tdesc.
8514 * nto-low.h (struct target_desc): Forward declare.
8515 (nto_tdesc): Declare.
8516 * nto-x86-low.c (tdesc_i386): Declare.
8517 (nto_x86_arch_setup): Set `nto_tdesc'.
8519 2013-06-04 Gary Benson <gbenson@redhat.com>
8521 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8522 to qSupported response when appropriate.
8523 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8524 with nonzero-length annex.
8525 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8526 arguments supplied in annex.
8528 2013-05-31 Doug Evans <dje@google.com>
8531 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8532 64 bits in 64-cross-32 environment.
8534 2013-05-28 Pedro Alves <palves@redhat.com>
8536 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8537 (aarch64-without-fpu.c): Delete rule.
8538 * configure.srv (aarch64*-*-linux*): Remove references to
8539 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8540 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8543 2013-05-24 Pedro Alves <palves@redhat.com>
8545 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8546 instead of strchr/decode_address. Error if the range isn't split
8547 with a ','. Don't assume there's be a ':' in the action.
8549 2013-05-23 Yao Qi <yao@codesourcery.com>
8550 Pedro Alves <palves@redhat.com>
8552 * linux-low.c (lwp_in_step_range): New function.
8553 (linux_wait_1): If the thread was range stepping and stopped
8554 outside the stepping range, report the stop to GDB. Otherwise,
8555 continue stepping. Add range stepping debug output.
8556 (linux_set_resume_request): Copy the step range from the resume
8558 (linux_supports_range_stepping): New.
8559 (linux_target_ops) <supports_range_stepping>: Set to
8560 linux_supports_range_stepping.
8561 * linux-low.h (struct linux_target_ops)
8562 <supports_range_stepping>: New field.
8563 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8564 * linux-x86-low.c (x86_supports_range_stepping): New.
8565 (the_low_target) <supports_range_stepping>: Set to
8566 x86_supports_range_stepping.
8567 * server.c (handle_v_cont): Handle 'r' action.
8568 (handle_v_requests): Append ";r" if the target supports range
8570 * target.h (struct thread_resume) <step_range_start,
8571 step_range_end>: New fields.
8572 (struct target_ops) <supports_range_stepping>:
8574 (target_supports_range_stepping): New macro.
8576 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8578 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8579 confusion in comment.
8581 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8583 * lynx-low.c (struct process_info_private): New type.
8584 (lynx_add_process): New function.
8585 (lynx_create_inferior, lynx_attach): Replace calls to
8586 add_process by calls to lynx_add_process.
8587 (lynx_resume): If PTID is null, then try using
8588 current_process()->private->last_wait_event_ptid.
8590 (lynx_clear_inferiors): Delete. The contents of that function
8591 has been inlined in lynx_mourn;
8592 (lynx_wait_1): Save the ptid in the process's private data.
8593 (lynx_mourn): Free the process' private data. Replace call
8594 to lynx_clear_inferiors by call to clear_inferiors.
8596 2013-05-17 Yao Qi <yao@codesourcery.com>
8598 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8601 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8603 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8604 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8605 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8606 PT_TEXT_END_ADDR guards. Update comments.
8607 (linux_target_op) <read_offsets>: Conditionally define to
8608 linux_read_offsets if the target is UCLIBC and if it defines
8609 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8611 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8612 Andrew Jenner <andrew@codesourcery.com>
8614 * Makefile.in (SFILES): Add linux-nios2-low.c.
8615 (clean): Add action to delete nios2-linux.c.
8616 (nios2-linux.c): New rule.
8617 * configure.srv: Add nios2*-*-linux*.
8618 * linux-nios2-low.c: New.
8620 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8622 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8624 2013-04-25 Hui Zhu <hui@codesourcery.com>
8627 * ax.c (ax_printf): Add fflush.
8629 2013-04-22 Tom Tromey <tromey@redhat.com>
8631 * Makefile.in (SFILES): Add filestuff.c.
8632 (OBS): Add filestuff.o.
8633 (filestuff.o): New target.
8634 * config.in, configure: Rebuild.
8635 * configure.ac: Check for fdwalk, pipe2.
8637 2013-04-17 Pedro Alves <palves@redhat.com>
8639 * configure.ac (USE_THREAD_DB): Delete variable.
8640 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8641 Don't AC_SUBST USE_THREAD_DB.
8642 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8643 * config.in, configure: Regenerate.
8645 2013-04-16 Pedro Alves <palves@redhat.com>
8647 * linux-low.h (struct lwp_info) <thread_known>: Move under
8648 the USE_THREAD_DB #ifdef.
8650 2013-04-16 Pedro Alves <palves@redhat.com>
8652 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8653 (linux-low.o): Delete rule.
8654 * linux-low.h: Always include "gdb_thread_db.h" instead of
8655 conditionally including thread_db.h.
8656 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8659 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8661 * Makefile.in (install-only): Fix make install regression.
8663 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8665 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8666 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8668 * gdbserver.1: Remove.
8670 2013-03-22 Pedro Alves <palves@redhat.com>
8672 * linux-low.c (handle_extended_wait): Don't call
8673 linux_enable_event_reporting.
8675 2013-03-15 Tony Theodore <tonyt@logyst.com>
8678 * Makefile.in (SHELL): Use @SHELL@.
8680 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8682 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8685 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8687 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8688 Remove extraneous NULL element.
8690 2013-03-13 Yao Qi <yao@codesourcery.com>
8692 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8693 'V' block in trace frame.
8695 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8697 * target.h (struct target_ops): Add btrace ops.
8698 (target_supports_btrace): New macro.
8699 (target_enable_btrace): New macro.
8700 (target_disable_btrace): New macro.
8701 (target_read_btrace): New macro.
8702 * gdbthread.h (struct thread_info): Add btrace field.
8703 * server.c: Include btrace-common.h.
8704 (handle_btrace_general_set): New function.
8705 (handle_btrace_enable): New function.
8706 (handle_btrace_disable): New function.
8707 (handle_general_set): Call handle_btrace_general_set.
8708 (handle_qxfer_btrace): New function.
8709 (struct qxfer qxfer_packets[]): Add btrace entry.
8710 * inferiors.c (remove_thread): Disable btrace.
8711 * linux-low: Include linux-btrace.h.
8712 (linux_low_enable_btrace): New function.
8713 (linux_low_read_btrace): New function.
8714 (linux_target_ops): Add btrace ops.
8715 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8716 Add srv_linux_btrace=yes.
8717 (x86_64-*-linux*): Add linux-btrace.o.
8718 Add srv_linux_btrace=yes.
8719 * configure.ac: Define HAVE_LINUX_BTRACE.
8720 * config.in: Regenerated.
8721 * configure: Regenerated.
8723 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8725 * server.c (handle_qxfer): Preserve error message if -3 is
8727 (qxfer): Document the -3 return value.
8729 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8731 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8732 (linux_btrace_h): New variable.
8733 (linux-btrace.o): New rule.
8735 2013-03-08 Stan Shebs <stan@codesourcery.com>
8736 Hafiz Abid Qadeer <abidh@codesourcery.com>
8738 * tracepoint.c (trace_buffer_size): New global.
8739 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8740 (init_trace_buffer): Change to one-argument function. Allocate
8741 trace buffer memory.
8742 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8743 handle QTBuffer:size packet.
8744 (cmd_bigqtbuffer_size): New function.
8745 (initialize_tracepoint): Call init_trace_buffer with
8746 DEFAULT_TRACE_BUFFER_SIZE.
8747 * server.c (handle_query): Add QTBuffer:size in the
8750 2013-03-07 Yao Qi <yao@codesourcery.com>
8752 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8753 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8755 (cmd_qtsp): Adjust condition. Do post increment.
8756 Set cur_action and cur_step_action back to 0.
8758 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8761 * linux-low.c (linux_write_memory): Return early success if LEN is
8764 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8766 * configure.srv: Add x86_64-*-cygwin* as target.
8768 2013-02-28 Tom Tromey <tromey@redhat.com>
8770 * configure.ac: Invoke AC_SYS_LARGEFILE.
8771 * configure, config.in: Rebuild.
8773 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8775 * win32-low.c: Throughout, fix format strings and casts of
8776 printf-like functions to avoid type related warnings on all
8778 (get_child_debug_event): Print dwDebugEventCode as hex since
8779 that's how it's usually documented.
8781 2013-02-28 Yao Qi <yao@codesourcery.com>
8783 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8786 2013-02-27 Jiong Wang <jiwang@tilera.com>
8788 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8789 (reg-tilegx32.c): New rule.
8790 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8791 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8792 different register info initializer according to elf class.
8793 (init_registers_tilgx32): New function. The tilegx32 register info
8795 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8796 (tile_store_gregset): Likewise.
8798 2013-02-27 Yao Qi <yao@codesourcery.com>
8800 * server.c (process_point_options): Print debug message when
8801 debug_threads is true.
8803 2013-02-26 Yao Qi <yao@codesourcery.com>
8805 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8807 2013-02-19 Pedro Alves <palves@redhat.com>
8808 Kai Tietz <ktietz@redhat.com>
8812 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8813 instead of strtoul to extract address from packet.
8814 (process_serial_event) <'z'>: Likewise.
8816 2013-02-18 Yao Qi <yao@codesourcery.com>
8818 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8820 2013-02-14 Pedro Alves <palves@redhat.com>
8824 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8825 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8827 2013-02-14 Pedro Alves <palves@redhat.com>
8829 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8831 2013-02-14 Pedro Alves <palves@redhat.com>
8833 * tracepoint.c (save_string): Delete.
8834 (add_tracepoint_action): Use savestring instead of save_string.
8836 2013-02-12 Pedro Alves <palves@redhat.com>
8838 * linux-xtensa-low.c: Ditto.
8839 * xtensa-xtregs.c: Ditto.
8841 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8843 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8846 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8848 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8849 aarch64_num_wp_regs and aarch64_num_bp_regs to
8850 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8852 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8854 * linux-aarch64-low.c (ps_get_thread_area): Replace
8855 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8857 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8858 Marcus Shawcroft <marcus.shawcroft@arm.com>
8859 Nigel Stephens <nigel.stephens@arm.com>
8860 Yufeng Zhang <yufeng.zhang@arm.com>
8862 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8863 (aarch64.c, aarch64-without-fpu.c): New targets.
8864 * configure.srv (aarch64*-*-linux*): New.
8865 * linux-aarch64-low.c: New file.
8867 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8869 * linux-low.c (handle_extended_wait, linux_create_inferior)
8870 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8871 (dequeue_one_deferred_signal, linux_resume_one_thread)
8872 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8873 (linux_tracefork_grandchild, linux_test_for_tracefork)
8874 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8875 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8876 where the argument is 0.
8878 2013-01-25 Yao Qi <yao@codesourcery.com>
8880 * event-loop.c: Include "queue.h".
8881 (gdb_event_p): New typedef.
8882 (struct gdb_event) <next_event>: Remove.
8883 (event_queue): Change to QUEUE(gdb_event_p).
8884 (async_queue_event): Remove.
8885 (gdb_event_xfree): New.
8886 (initialize_event_loop): New.
8887 (process_event): Use API from QUEUE.
8888 (wait_for_event): Likewise.
8889 * server.c (main): Call initialize_event_loop.
8890 * server.h (initialize_event_loop): Declare.
8892 2013-01-18 Yao Qi <yao@codesourcery.com>
8894 * ax.h (struct eval_agent_expr_context): New.
8895 (gdb_eval_agent_expr): Update declaration.
8896 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8897 TFRAME. Add new argument CTX.
8898 * server.h (struct eval_agent_expr_context): Declare.
8899 (agent_mem_read, agent_tsv_read): Update declaration.
8900 (agent_mem_read_string): Likewise.
8901 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8902 (add_traceframe_block): Add new argument TPOINT.
8903 Increase TPOINT->traceframe_usage.
8904 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8905 eval_tracepoint_agent_expr.
8906 (condition_true_at_tracepoint): Likewise.
8907 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8908 (agent_mem_read_string, agent_tsv_read): Likewise.
8910 2013-01-16 Yao Qi <yao@codesourcery.com>
8912 * linux-low.c (linux_resume_one_lwp): Don't check
8913 'lwp->bp_reinsert != 0'.
8915 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8916 Pedro Alves <palves@redhat.com>
8918 * lynx-low.c (ptrace_request_to_str): Define a temporary
8919 macro and use it to simplify this function's implementation.
8921 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8923 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8926 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8928 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8930 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8932 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8934 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8936 * lynx-low.c (lynx_resume): Use the resume_info parameter
8937 to determine the ptid for the lynx_ptrace call, unless
8938 it is equal to minus_one_ptid, in which case we use the
8939 ptid of the current_inferior.
8940 (lynx_wait_1): After having received a thread create/exit
8941 event, resume the inferior's execution using the signaling
8942 thread's ptid, rather than the old ptid.
8944 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8946 * lynx-low.c (lynx_resume): Delete variable ret.
8948 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8950 * gdbreplay.c (gdbreplay_version): Update copyright year.
8951 * server.c (gdbserver_version): Likewise.
8953 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8955 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8958 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8960 * lynx-low.c (ptrace_request_to_str): Add handling for
8963 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8965 * lynx-low.c (lynx_attach): Delete variable new_process.
8967 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8969 * lynx-low.c (lynx_create_inferior): Delete variable
8972 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8974 * lynx-low.c (ptrace_request_to_str): Do not handle
8975 PTRACE_GETTHREADLIST if this macro does not exist.
8977 2012-12-15 Yao Qi <yao@codesourcery.com>
8979 * Makefile.in (OBS): Add notif.o.
8980 * notif.c, notif.h: New.
8981 * server.c: Include "notif.h".
8982 (struct vstop_notif) <next>: Remove.
8984 (queue_stop_reply): Update.
8985 (push_event, send_next_stop_reply): Remove.
8986 (discard_queued_stop_replies): Update.
8987 (notif_stop): New variable.
8988 (handle_v_stopped): Remove.
8989 (handle_v_requests): Don't call handle_v_stopped. Call
8990 handle_ack_notif instead.
8991 (queue_stop_reply_callback): Call notif_event_enque instead
8992 of queue_stop_reply.
8993 (handle_status): Don't call send_next_stop_reply, call
8994 notif_write_event instead.
8995 (kill_inferior_callback): Likewise.
8996 (detach_or_kill_inferior_callback): Likewise.
8997 (main): Call initialize_notif.
8998 (process_serial_event): Call QUEUE_is_empty.
8999 (handle_target_event): Call notif_push instead of push event.
9000 * server.h (push_event): Remove declaration.
9002 2012-12-10 Tom Tromey <tromey@redhat.com>
9004 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9005 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9008 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9009 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9010 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9011 (amd64-linux-ipa.o, ax.o): Rewrite.
9012 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9013 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9014 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9015 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9016 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9017 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9018 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9019 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9020 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9021 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9022 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9023 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9024 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9025 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9026 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9027 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9028 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9029 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9030 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9031 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9032 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9033 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9034 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9035 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9036 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9037 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9038 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9039 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9040 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9041 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9042 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9043 (reg-tilegx.o): Remove.
9044 (all_object_files): New macro.
9045 Include .deps files.
9046 * aclocal.m4, configure: Rebuild.
9047 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9048 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9049 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9051 2012-12-05 Tom Tromey <tromey@redhat.com>
9054 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9056 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9058 * configure.ac: Check for linux/perf_event.h.
9059 * config.in: Regenerated.
9060 * configure: Regenerated.
9062 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9064 * hostio.c (handle_readlink): Decrease buffer size
9065 parameter passed to readlink by one byte.
9067 2012-11-26 Yao Qi <yao@codesourcery.com>
9069 * configure.ac (build_warnings): Append '-Wempty-body'.
9070 * configure: Regenerated.
9071 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9074 2012-11-15 Pierre Muller <muller@sourceware.org>
9076 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9077 * config.in: Regenerate.
9078 * configure: Regenerate.
9079 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9080 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9081 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9082 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9084 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9085 instead of <sys/wait.h> header.
9086 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9088 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9090 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9091 (various make rules): Remove -DGDBSERVER
9093 2012-11-09 Yao Qi <yao@codesourcery.com>
9095 * spu-low.c (current_ptid): Move it to ..
9096 * gdbthread.h: ... here. New.
9097 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9098 * server.c (myresume, process_serial_event): Likewise.
9099 * thread-db.c (thread_db_find_new_threads): Likewise.
9100 * tracepoint.c (run_inferior_command): Likewise.
9102 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9104 * server.c (handle_search_memory_1): Include access length in
9107 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9109 * linux-crisv32-low.c: Fix compile errors.
9111 2012-09-04 Yao Qi <yao@codesourcery.com>
9113 * tracepoint.c (cmd_qtsv): Adjust debug message.
9114 Don't check CUR_TPOINT.
9116 2012-08-28 Yao Qi <yao@codesourcery.com>
9118 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9119 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9120 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9121 Remove declarations of xmalloc, xreallloc, xstrdup and
9123 * Makefile.in (libiberty_h): New.
9124 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9125 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9127 2012-08-23 Yao Qi <yao@codesourcery.com>
9129 * server.h: Remove declaration of 'xsnprintf'.
9131 2012-08-22 Keith Seitz <keiths@redhat.com>
9133 * server.h: Include build-gnulib-gbserver/config.h.
9134 * gdbreplay.c: Likewise.
9136 2012-08-08 Doug Evans <dje@google.com>
9138 * Makefile.in (SFILES): Add gdb_vecs.c.
9139 (OBS): Add gdb_vecs.o.
9140 (gdb_vecs_h, host_defs_h): New variables.
9141 (thread-db.o): Add $(gdb_vecs_h) dependency.
9142 (gdb_vecs.o): New rule.
9143 * thread-db.c: #include "gdb_vecs.h".
9144 (thread_db_load_search): Use a vector to iterate over path elements.
9145 Handle text appearing after "$pdir".
9147 * configure.ac: Add check for strstr.
9148 * config.in: Regenerate.
9149 * configure: Regenerate.
9151 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9153 * hostio.c (handle_pread): If pread fails, fall back to attempting
9155 (handle_pwrite): Likewise for pwrite.
9157 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9159 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9160 between unsupported TYPE and unimplementable ADDR/LEN combination.
9161 (arm_insert_point): Act on new return value.
9163 2012-07-31 Pedro Alves <palves@redhat.com>
9165 * server.c (process_point_options): Only skip tokens if we find
9166 one that is unrecognized. Don't treat 'X' specially while
9167 skipping unrecognized tokens.
9169 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9171 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9172 to 4-byte-align HW breakpoint addresses for Thumb.
9174 2012-07-27 Yao Qi <yao@codesourcery.com>
9178 * server.h: Declare gdb_agent_about_to_close.
9179 * target.c (kill_inferior): Include "agent.h".
9180 New. Send command 'kill'.
9181 * target.h (kill_inferior): Removed macro.
9182 * tracepoint.c (gdb_agent_about_to_close): New.
9183 (gdb_agent_helper_thread): Handle command 'close'.
9184 Wait endlessly until the inferior stops.
9185 Install gdb_agent_remove_socket to atexit hook.
9186 (agent_socket_name): New static variable.
9187 (gdb_agent_socket_init): Replace local variable 'name' with
9188 'agent_socket_name'.
9189 (gdb_agent_remove_socket): New.
9191 2012-07-27 Yao Qi <yao@codesourcery.com>
9193 * server.c (process_point_options): Stop at 'X' when parsing.
9195 2012-07-19 Michael Eager <eager@eagercon.com>
9197 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9199 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9200 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9201 hardware breakpoint.
9203 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9205 * gdbserver/linux-low.c (initialize_low): Call
9206 linux_ptrace_init_warnings.
9208 2012-07-02 Doug Evans <dje@google.com>
9210 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9213 2012-07-02 Stan Shebs <stan@codesourcery.com>
9215 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9216 (ax.o): Add it to build rule.
9218 (OBS): Add format.o.
9219 (IPA_OBS): Add format.o.
9220 * server.c (handle_query): Claim support for breakpoint commands.
9221 (process_point_options): Add command case.
9222 (process_serial_event): Leave running if there are printfs in
9224 * mem-break.h (any_persistent_commands): Declare.
9225 (add_breakpoint_commands): Declare.
9226 (gdb_no_commands_at_breakpoint): Declare.
9227 (run_breakpoint_commands): Declare.
9228 * mem-break.c (struct point_command_list): New struct.
9229 (struct breakpoint): New field command_list.
9230 (any_persistent_commands): New function.
9231 (add_commands_to_breakpoint): New function.
9232 (add_breakpoint_commands): New function.
9233 (gdb_no_commands_at_breakpoint): New function.
9234 (run_breakpoint_commands): New function.
9235 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9237 * ax.c: Include format.h.
9238 (ax_printf): New function.
9239 (gdb_eval_agent_expr): Add printf opcode.
9241 2012-06-13 Yao Qi <yao@codesourcery.com>
9243 * server.c (start_inferior): Remove duplicated writes to fields
9244 'last_resume_kind' and 'last_status' of 'current_inferior'.
9246 2012-06-12 Yao Qi <yao@codesourcery.com>
9247 Pedro Alves <palves@redhat.com>
9249 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9251 * server.c (handle_v_cont): Extend comment.
9253 2012-06-11 Yao Qi <yao@codesourcery.com>
9255 * linux-low.c (linux_attach): Add 'static'.
9257 2012-06-06 Yao Qi <yao@codesourcery.com>
9259 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9261 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9263 Fix gcc -flto compilation warning.
9264 * server.c (main): Make variable multi_mode and attach volatile.
9266 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9268 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9269 if the platform doesn't know about it.
9271 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9273 * Makefile.in (SFILES): Add linux-tile-low.c.
9274 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9275 * configure.srv: Handle tilegx-*-linux*.
9276 * linux-tile-low.c: New file.
9278 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9280 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9282 2012-05-24 Pedro Alves <palves@redhat.com>
9286 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9288 2012-05-24 Pedro Alves <palves@redhat.com>
9292 Replace target_signal with gdb_signal throughout.
9294 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9296 * linux-low.c (linux_store_registers): Avoid the copying sequence
9297 when no data has been retrieved by ptrace.
9299 2012-05-22 Will Deacon <will.deacon@arm.com>
9301 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9302 Include asm/ptrace.h.
9303 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9306 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9308 * linux-low.c (linux_store_registers): Don't re-retrieve data
9309 with ptrace that has already been obtained from /proc. Always
9310 copy any data retrieved with ptrace to the buffer supplied.
9312 2012-05-11 Yao Qi <yao@codesourcery.com>
9313 Pedro Alves <palves@redhat.com>
9315 * linux-low.c (enum stopping_threads_kind): New.
9316 (stopping_threads): Change type to `enum stopping_threads_kind'.
9317 (handle_extended_wait): If stopping and suspending threads, leave
9318 the new_lwp suspended too.
9319 (linux_wait_for_event): Adjust.
9320 (stop_all_lwps): Set `stopping_threads' to
9321 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9322 whether we're suspending threads or just stopping them. Assert no
9325 2012-04-29 Yao Qi <yao@codesourcery.com>
9327 * server.h: Move some code to ...
9328 * gdbthread.h: ... here. New.
9329 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9330 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9331 (nto-low.o, win32-low.o): Likewise.
9332 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9333 * regcache.c, remote-utils.c, server.c: Likewise.
9334 * target.c, tracepoint.c, win32-low.c: Likewise.
9336 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9338 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9339 (PTRACE_ARG4_TYPE): Likewise.
9340 (PTRACE_XFER_TYPE): Likewise.
9341 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9342 ptrace to PTRACE_ARG3_TYPE.
9343 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9344 (PTRACE_ARG4_TYPE): Likewise.
9345 (PTRACE_XFER_TYPE): Likewise.
9346 (linux_detach_one_lwp): Cast fourth argument of
9347 ptrace to long then PTRACE_ARG4_TYPE.
9348 (regsets_fetch_inferior_registers): Cast third argument of
9349 ptrace to long then PTRACE_ARG3_TYPE.
9350 (regsets_store_inferior_registers): Likewise.
9352 2012-04-20 Pedro Alves <palves@redhat.com>
9354 * configure: Regenerate.
9356 2012-04-19 Pedro Alves <palves@redhat.com>
9358 * Makefile.in (GNULIB_BUILDDIR): New.
9359 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9360 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9361 (all, install-only, uninstall, clean-info, all-lib, clean): No
9362 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9363 (maintainer-clean realclean distclean): Use subdir_do.
9365 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9366 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9367 * acinclude.m4: Include acx_configure_dir.m4.
9368 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9369 calls. Call AC_PROG_RANLIB. Configure gnulib using
9372 (GNULIB_STDINT_H): Adjust.
9373 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9374 * gdbreplay.c: Include build-gnulib/config.h.
9375 * server.h: Likewise.
9376 * aclocal.m4: Regenerate.
9377 * config.in: Regenerate.
9378 * configure: Regenerate.
9380 2012-04-19 Pedro Alves <palves@redhat.com>
9382 * Makefile.in (LIBGNU, INCGNU): Adjust.
9383 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9384 (all, install-only, uninstall, clean-info, all-lib, clean)
9385 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9386 * configure.ac: Adjust AC_OUTPUT output.
9387 * aclocal.m4: Regenerate.
9388 * configure: Regenerate.
9390 2012-04-19 Pedro Alves <palves@redhat.com>
9392 * Makefile.in (generated_files): New.
9393 (server_h): Remove the explicit dependency on config.h, and depend
9394 on $generated_files.
9396 2012-04-19 Pedro Alves <palves@redhat.com>
9398 * Makefile.in (INCGNU): Add -Ignulib.
9400 2012-04-19 Pedro Alves <palves@redhat.com>
9402 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9403 (INCGNU): ... this, and spell out -I here.
9404 (GNULIB_LIB): Rename to ...
9406 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9408 2012-04-19 Pedro Alves <palves@redhat.com>
9410 * config.in: Regenerate.
9412 2012-04-19 Pedro Alves <palves@redhat.com>
9414 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9415 * server.h (memmem): Remove declaration.
9416 * config.in: Regenerate.
9417 * configure: Regenerate.
9419 2012-04-19 Yao Qi <yao@codesourcery.com>
9421 * Makefile.in (SFILES): Add common/vec.c.
9425 2012-04-19 Yao Qi <yao@codesourcery.com>
9427 * remote-utils.c (prepare_resume_reply): Replace with macro
9428 target_core_of_thread.
9429 * server.c (handle_qxfer_threads_proper): Likewise.
9430 * target.h (traget_core_of_thread): New macro.
9432 2012-04-18 Pedro Alves <palves@redhat.com>
9434 * aclocal.m4: Regenerate.
9435 * configure: Regenerate.
9437 2012-04-16 Yao Qi <yao@codesourcery.com>
9439 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9440 duplicated on address.
9442 2012-04-16 Yao Qi <yao@codesourcery.com>
9444 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9445 (struct tracepoint_action_ops) <send>: New field.
9446 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9447 (agent_expr_send, x_tracepoint_action_send): New.
9448 (l_tracepoint_action_send): New.
9449 (cmd_qtdp): Download and install tracepoint
9450 according to `use_agent'.
9451 (run_inferior_command): Add one more parameter `len'.
9453 (tracepoint_send_agent): New.
9454 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9456 2012-04-16 Yao Qi <yao@codesourcery.com>
9458 * tracepoint.c (download_tracepoints): Moved to ...
9459 (cmd_qtstart): ... here.
9461 2012-04-14 Yao Qi <yao@codesourcery.com>
9463 * tracepoint.c: Include inttypes.h.
9464 (struct collect_memory_action): Use sized types.
9465 (struct tracepoint): Likewise.
9466 (cmd_qtdp, stop_tracing): Update print specifiers.
9467 (cmd_qtp, response_tracepoint): Likewise.
9468 (collect_data_at_tracepoint): Likewise.
9469 (collect_data_at_step): Likewise.
9471 2012-04-14 Yao Qi <yao@codesourcery.com>
9473 Import gnulib module inttypes.
9474 * aclocal.m4, config.in, configure: Regenerated.
9476 2012-04-14 Yao Qi <yao@codesourcery.com>
9478 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9479 Makefile and config.status at last.
9481 2012-04-13 Yao Qi <yao@codesourcery.com>
9483 * tracepoint.c: Include stdint.h unconditionally.
9485 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9487 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9488 on BFD_HAVE_SYS_PROCFS_TYPE.
9489 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9490 * configure: Regenerate.
9491 * config.in: Likewise.
9493 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9495 * Makefile.in (clean): Also remove x32.c x32-linux.c
9496 x32-avx.c x32-avx-linux.c.
9497 (x32.o): New target.
9499 (x32-linux.o): Likewise.
9500 (x32-linux.c): Likewise.
9501 (x32-avx.o): Likewise.
9502 (x32-avx.c): Likewise.
9503 (x32-avx-linux.o): Likewise.
9504 (x32-avx-linux.c): Likewise.
9506 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9507 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9508 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9509 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9510 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9511 i386/x32-avx-linux.xml.
9513 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9514 (init_registers_x32_avx_linux): Likwise.
9515 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9516 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9518 2012-04-13 Pedro Alves <palves@redhat.com>
9520 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9521 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9522 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9523 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9526 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9528 * linux-x86-low.c (compat_x32_clock_t): New.
9529 (compat_x32_siginfo_t): Likewise.
9530 (compat_x32_siginfo_from_siginfo): Likewise.
9531 (siginfo_from_compat_x32_siginfo): Likewise.
9532 (linux_is_elf64): Likewise.
9533 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9534 and siginfo_from_compat_x32_siginfo for x32.
9535 (x86_arch_setup): Set linux_is_elf64.
9537 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9540 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9542 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9543 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9544 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9545 compatible with process.
9547 2012-04-12 Yao Qi <yao@codesourcery.com>
9549 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9550 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9551 (install-only, install-info, clean): Handle sub dir gnulib.
9552 (all-lib, am--refresh): New targets.
9553 (memmem.o): Remove target.
9554 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9555 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9556 (AC_REPLACE_FUNCS): Remove memmem.
9557 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9558 (AC_OUTPUT): Generate Makefile in gnulib/.
9559 * aclocal.m4, config.in, configure: Regenerated.
9561 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9563 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9565 2012-04-05 Pedro Alves <palves@redhat.com>
9567 -Werror=strict-aliasing
9569 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9572 2012-04-04 Pedro Alves <palves@redhat.com>
9574 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9575 (sparc_store_gregset_from_stack, sparc_store_gregset)
9576 (sparc_breakpoint_at): Fix formatting.
9578 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9580 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9582 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9583 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9584 * config.in: Regenerate.
9585 * configure: Likewise.
9587 2012-03-29 Pedro Alves <palves@redhat.com>
9589 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9590 Correct ptrace arguments.
9592 2012-03-28 Pedro Alves <palves@redhat.com>
9594 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9595 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9596 (IA64_FR1_REGNUM): New defines.
9597 (ia64_fetch_register): New.
9598 (the_low_target): Install it.
9599 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9601 * linux-low.c (linux_fetch_registers): Try the
9602 the_low_target.fetch_register hook first.
9604 * linux-arm-low.c (the_low_target): Adjust.
9605 * linux-bfin-low.c (the_low_target): Adjust.
9606 * linux-cris-low.c (the_low_target): Adjust.
9607 * linux-crisv32-low.c (the_low_target): Adjust.
9608 * linux-m32r-low.c (the_low_target): Adjust.
9609 * linux-m68k-low.c (the_low_target): Adjust.
9610 * linux-mips-low.c (the_low_target): Adjust.
9611 * linux-ppc-low.c (the_low_target): Adjust.
9612 * linux-s390-low.c (the_low_target): Adjust.
9613 * linux-sh-low.c (the_low_target): Adjust.
9614 * linux-sparc-low.c (the_low_target): Adjust.
9615 * linux-tic6x-low.c (the_low_target): Adjust.
9616 * linux-x86-low.c (the_low_target): Adjust.
9617 * linux-xtensa-low.c (the_low_target): Adjust.
9619 2012-03-26 Pedro Alves <palves@redhat.com>
9621 * server.c (handle_qxfer_libraries): Don't bail early if
9622 the_target->qxfer_libraries_svr4 is not NULL.
9624 2012-03-26 Pedro Alves <palves@redhat.com>
9626 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9628 2012-03-23 Pedro Alves <palves@redhat.com>
9630 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9631 "library-list-svr4" element's start tag when the the DSO list is
9634 2012-03-23 Pedro Alves <palves@redhat.com>
9636 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9637 a variable whose type size is the same as the inferior's pointer
9640 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9642 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9644 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9645 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9646 * linux-low.h: Include <signal.h>.
9647 (struct siginfo): Remove forward declaration.
9648 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9651 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9653 * .gitignore: Ignore more files.
9655 2012-03-19 Pedro Alves <palves@redhat.com>
9656 Jan Kratochvil <jan.kratochvil@redhat.com>
9658 * server.c (cont_thread, general_thread): Add describing comments.
9659 (start_inferior): Clear `cont_thread'.
9660 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9663 2012-03-15 Yao Qi <yao@codesourcery.com>
9665 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9667 (cmd_qtdp): ... here.
9669 2012-03-15 Yao Qi <yao@codesourcery.com>
9671 * tracepoint.c (struct tracepoint_action_ops): New.
9672 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9673 (m_tracepoint_action_download): New.
9674 (r_tracepoint_action_download): New.
9675 (x_tracepoint_action_download): New.
9676 (l_tracepoint_action_download): New.
9677 (add_tracepoint_action): Install `action->ops' according type.
9678 (download_tracepoint_1): Move code `download' function pointer
9679 of various tracepoint_action_ops.
9681 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9683 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9684 linux_ptrace_attach_warnings.
9686 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9688 * Makefile.in (linux-ptrace.o): New.
9689 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9690 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9691 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9692 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9693 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9695 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9697 2012-03-08 Yao Qi <yao@codesourcery.com>
9698 Pedro Alves <palves@redhat.com>
9700 Fix PR server/13392.
9701 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9703 * tracepoint.c (remove_tracepoint): New.
9704 (cmd_qtdp): Call remove_tracepoint when failed to install.
9706 2012-03-07 Pedro Alves <palves@redhat.com>
9708 * linux-low.c (get_detach_signal): New.
9709 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9710 Pass on pending signals to PTRACE_DETACH. Check the result of the
9712 * server.c (program_signals, program_signals_p): New.
9713 (handle_general_set): Handle QProgramSignals.
9714 * server.h (program_signals, program_signals_p): Declare.
9716 2012-03-05 Pedro Alves <palves@redhat.com>
9717 Jan Kratochvil <jan.kratochvil@redhat.com>
9719 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9722 2012-03-03 Yao Qi <yao@codesourcery.com>
9724 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9725 agent_look_up_symbols.
9727 2012-03-03 Yao Qi <yao@codesourcery.com>
9729 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9730 (linux-x86-low.o): Likewise.
9731 * server.h: Remove in_process_agent_loaded.
9732 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9736 2012-03-03 Yao Qi <yao@codesourcery.com>
9738 * tracepoint.c (gdb_agent_capability): New global.
9739 (in_process_agent_loaded_ust): Renamed to
9740 `in_process_agent_supports_ust'.
9742 (in_process_agent_supports_ust): Call agent_capability_check.
9743 (clear_installed_tracepoints): Assert that agent supports
9746 2012-03-03 Yao Qi <yao@codesourcery.com>
9748 * linux-low.c (linux_supports_agent): New.
9749 (linux_target_ops): Initialize field `supports_agent' with
9750 linux_supports_agent.
9751 * target.h (struct target_ops) <supports_agent>: New.
9752 (target_supports_agent): New macro.
9753 * server.c (handle_general_set): Handle packet 'QAgent'.
9754 (handle_query): Send `QAgent+'.
9755 * Makefile.in (server.o): Depends on agent.h.
9757 2012-03-03 Yao Qi <yao@codesourcery.com>
9759 * Makefile.in (OBS): Add agent.o.
9760 Add new rule for agent.o.
9761 Track dependence of tracepoint.c on agent.h.
9762 * tracepoint.c (run_inferior_command_1):
9763 (run_inferior_command): Call agent_run_command.
9764 (gdb_ust_connect_sync_socket): Deleted. Move it to
9766 (resume_thread, stop_thread): Likewise.
9767 (gdb_ust_socket_init): Renamed to ...
9768 (gdb_agent_socket_init): ... New.
9769 (gdb_ust_thread): Renamed to ...
9770 (gdb_agent_helper_thread): ... New.
9771 (gdb_ust_init): Move some code to ...
9772 (gdb_agent_init): ... here. New.
9773 [HAVE_UST]: Call gdb_ust_init.
9774 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9775 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9776 * config.in, configure: Regenerated.
9778 2012-03-02 Pedro Alves <palves@redhat.com>
9780 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9781 * linux-low.c (struct simple_pid_list): New.
9782 (stopped_pids): New a struct simple_pid_list pointer.
9783 (add_to_pid_list, pull_pid_from_list): New.
9784 (handle_extended_wait): Don't assume the first signal new children
9785 report is SIGSTOP. Adjust call to pull_pid_from_list.
9786 (linux_wait_for_lwp): Adjust.
9788 2012-03-02 Yao Qi <yao@codesourcery.com>
9790 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9793 2012-03-02 Yao Qi <yao@codesourcery.com>
9795 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9796 `stop_pc' and `tpoint'. Update caller.
9798 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9800 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9801 * linux-low.c (use_linux_regsets): New macro.
9802 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9803 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9804 (linux_register_in_regsets): New function.
9805 (usr_fetch_inferior_registers): Skip registers covered by
9807 (usr_store_inferior_registers): Likewise.
9808 (usr_fetch_inferior_registers): New macro.
9809 (usr_store_inferior_registers): Likewise.
9810 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9811 (linux_store_registers): Likewise.
9812 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9814 (init_registers_mips64_dsp_linux): Likewise.
9815 (init_registers_mips_linux): New macro.
9816 (init_registers_mips_dsp_linux): Likewise.
9817 (mips_dsp_num_regs): Likewise.
9818 (DSP_BASE, DSP_CONTROL): New fallback macros.
9819 (mips_base_regs): New macro.
9820 (mips_regmap): Use it. Fix the size.
9821 (mips_dsp_regmap): New variable.
9822 (mips_dsp_regset_bitmap): Likewise.
9823 (mips_arch_setup): New function.
9824 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9826 (mips_cannot_store_register): Likewise.
9827 (the_low_target): Update .arch_setup, .num_regs and .regmap
9828 initializers. Add .regset_bitmap initializer.
9829 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9831 * linux-bfin-low.c (the_low_target): Likewise.
9832 * linux-cris-low.c (the_low_target): Likewise.
9833 * linux-crisv32-low.c (the_low_target): Likewise.
9834 * linux-ia64-low.c (the_low_target): Likewise.
9835 * linux-m32r-low.c (the_low_target): Likewise.
9836 * linux-m68k-low.c (the_low_target): Likewise.
9837 * linux-ppc-low.c (the_low_target): Likewise.
9838 * linux-s390-low.c (the_low_target): Likewise.
9839 * linux-sh-low.c (the_low_target): Likewise.
9840 * linux-sparc-low.c (the_low_target): Likewise.
9841 * linux-tic6x-low.c (the_low_target): Likewise.
9842 * linux-x86-low.c (the_low_target): Likewise.
9843 * linux-xtensa-low.c (the_low_target): Likewise.
9844 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9845 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9846 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9848 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9849 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9851 2012-02-29 Yao Qi <yao@codesourcery.com>
9852 Pedro Alves <palves@redhat.com>
9854 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9855 `step_over_finished' is true.
9857 2012-02-27 Pedro Alves <palves@redhat.com>
9859 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9860 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9862 2012-02-27 Pedro Alves <palves@redhat.com>
9865 * linux-low.c (pid_is_stopped): New.
9866 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9868 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9870 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9873 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9875 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9877 2012-02-24 Luis Machado <lgustavo@codesourcery>
9879 * server.c (handle_query): Advertise support for target-side
9880 breakpoint condition evaluation.
9881 (process_point_options): New function.
9882 (process_serial_event): When inserting a breakpoint, check for
9883 a target-side condition that should be evaluated.
9885 * mem-break.c: Include regcache.h and ax.h.
9886 (point_cond_list_t): New data structure.
9887 (breakpoint) <cond_list>: New field.
9888 (find_gdb_breakpoint_at): Make non-static.
9889 (delete_gdb_breakpoint_at): Clear any target-side
9891 (clear_gdb_breakpoint_conditions): New function.
9892 (add_condition_to_breakpoint): Likewise.
9893 (add_breakpoint_condition): Likewise.
9894 (gdb_condition_true_at_breakpoint): Likewise.
9895 (gdb_breakpoint_here): Return result directly instead
9896 of going through a local variable.
9898 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9899 (clear_gdb_breakpoint_conditions): Likewise.
9900 (add_breakpoint_condition): Likewise.
9901 (gdb_condition_true_at_breakpoint): Likewise.
9903 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9904 (need_step_over_p): Take target-side breakpoint condition into
9907 2012-02-24 Luis Machado <lgustavo@codesourcery>
9909 * server.h: Include tracepoint.h.
9910 (agent_mem_read, agent_get_trace_state_variable_value,
9911 agent_set_trace_state_variable_value,
9912 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9913 get_set_tsv_func_addr): New prototypes.
9915 * ax.h: New include file.
9916 * ax.c: New source file.
9918 * tracepoint.c: Include ax.h.
9919 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9920 agent_expr, eval_result_type): Move to ax.h.
9921 (parse_agent_expr): Rename to ...
9922 (gdb_parse_agent_expr): ... this, make it non-static and move
9924 (unparse_agent_expr) Rename to ...
9925 (gdb_unparse_agent_expr): ... this, make it non-static and move
9927 (eval_agent_expr): Rename to ...
9928 (eval_tracepoint_agent_expr): ... this.
9929 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9930 forward declarations.
9931 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9932 (agent_get_trace_state_variable_value): New function.
9933 (agent_set_trace_state_variable_value): New function.
9934 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9935 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9936 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9937 (condition_true_at_tracepoint): Likewise.
9938 (parse_agent_expr): Rename to ...
9939 (gdb_parse_agent_expr): ... this and move to ax.c.
9940 (unparse_agent_expr): Rename to ...
9941 (gdb_unparse_agent_expr): ... this and move to ax.c.
9942 (gdb_agent_op_name): Move to ax.c.
9943 (eval_agent_expr): Rename to ...
9944 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9946 (eval_tracepoint_agent_expr): New function.
9947 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9949 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9951 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9952 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9953 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9954 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9955 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9956 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9957 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9958 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9959 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9960 (compile_bytecodes): Remove forward declaration.
9961 (is_goto_target): Move to ax.c.
9962 (compile_bytecodes): Move to ax.c and call
9963 agent_get_trace_state_variable_value (...) and
9964 agent_set_trace_state_variable_value (...).
9966 * Makefile.in: Update ax.c and IPA dependencies.
9968 2012-02-24 Pedro Alves <palves@redhat.com>
9970 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9971 (cmd_bigqtbuffer_circular): ... this. Only handle
9972 'QTBuffer:circular:'.
9973 (handle_tracepoint_general_set): Adjust.
9975 2012-02-16 Yao Qi <yao@codesourcery.com>
9977 * inferiors.c: Move code to ...
9978 * dll.c: .... here. New.
9979 * server.h: Declare clear_dlls.
9980 * Makefile.in (SFILES): Add dll.c.
9984 2012-02-11 Yao Qi <yao@codesourcery.com>
9986 * server.c: (handle_monitor_command): Add a new parameter
9988 (handle_query): Update caller.
9990 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9992 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9993 * configure, config.in: Regenerate.
9994 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9997 2012-02-02 Pedro Alves <palves@redhat.com>
9999 Try SIGKILL first, then PTRACE_KILL.
10000 * linux-low.c (linux_kill_one_lwp): New.
10001 (linux_kill_one_lwp): Rename to ...
10002 (kill_one_lwp_callback): ... this. Use the new
10003 linux_kill_one_lwp.
10005 2012-02-02 Pedro Alves <palves@redhat.com>
10007 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10010 2012-01-27 Pedro Alves <palves@redhat.com>
10012 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10013 (elf_64_file_p): Make static.
10014 (linux_pid_exe_is_elf_64_file): New.
10015 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10016 Delete declarations.
10017 (linux_pid_exe_is_elf_64_file): Declare.
10018 * linux-x86-low.c (x86_arch_setup): Use
10019 linux_pid_exe_is_elf_64_file.
10021 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10023 * linux-low.c (linux_wait_for_event_1): Rename to ...
10024 (linux_wait_for_event): ... here and merge it with former
10025 linux_wait_for_event - new variable wait_ptid, use it.
10026 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10028 2012-01-23 Pedro Alves <palves@redhat.com>
10030 * server.c (main): Avoid yet another case of infinite loop while
10031 detaching/killing after a longjmp.
10033 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10036 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10038 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10040 * hostio.c (handle_readlink): New function.
10041 (handle_vFile): Call it to handle "vFile:readlink" packets.
10043 2012-01-20 Pedro Alves <palves@redhat.com>
10044 Ulrich Weigand <ulrich.weigand@linaro.org>
10046 * server.c (handle_v_requests): Only support vAttach and vRun to
10047 start multiple processes when in extended protocol mode.
10049 2012-01-17 Pedro Alves <palves@redhat.com>
10051 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10052 memalign plus mprotect to allocate the scratch buffer.
10054 2012-01-13 Pedro Alves <palves@redhat.com>
10056 * server.c (attach_inferior): Clear `cont_thread'.
10058 2012-01-13 Pedro Alves <palves@redhat.com>
10060 * server.c (main): Avoid infinite loop while detaching/killing
10063 2012-01-09 Doug Evans <dje@google.com>
10065 * server.c (start_inferior): Set last_ptid in --wrapper case.
10067 2012-01-06 Yao Qi <yao@codesourcery.com>
10069 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10071 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10073 2012-01-04 Yao Qi <yao@codesourcery.com>
10075 * tracepoint.c (cmd_qtdp): Print debug message
10076 for static tracepoint.
10078 2012-01-04 Yao Qi <yao@codesourcery.com>
10080 * tracepoint.c (trace_vdebug): Differentiate debug message
10081 between gdbserver and IPA.
10083 2012-01-03 Yao Qi <yao@codesourcery.com>
10085 * tracepoint.c (tracepoint_was_hit): Don't collect for
10088 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10090 * terminal.h: Reformat copyright header.
10092 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10094 * server.c (gdbserver_version): Update copyright year.
10095 * gdbreplay.c (gdbreplay_version): Likewise.
10097 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10099 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10102 2011-12-18 Hui Zhu <teawater@gmail.com>
10103 * linux-low.c (linux_create_inferior): Save return value to ret.
10105 2011-12-18 Hui Zhu <teawater@gmail.com>
10107 * linux-low.c (linux_create_inferior): Save return value to ret.
10109 2011-12-16 Doug Evans <dje@google.com>
10111 * linux-low.c (linux_create_inferior): If stdio connection,
10112 redirect stdin from /dev/null, stdout to stderr.
10113 * remote-utils.c (remote_is_stdio): New static global.
10114 (remote_connection_is_stdio): New function.
10115 (remote_prepare): Handle stdio connection.
10116 (remote_open): Ditto.
10117 (remote_close): Don't close stdin for stdio connections.
10118 (read_prim,write_prim): New functions. Replace all calls to
10119 read/write to these.
10120 * server.c (main): Watch for "-" argument. Move call to
10121 remote_prepare before start_inferior.
10122 * server.h (STDIO_CONNECTION_NAME): New macro.
10123 (remote_connection_is_stdio): Declare.
10125 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10126 in debugging output.
10128 2011-12-15 Yao Qi <yao@codesourcery.com>
10130 * tracepoint.c: Include sys/syscall.h.
10131 (gdb_ust_thread): Remove preprocessor conditional.
10133 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10135 * linux-low.c (linux_detach_one_lwp): Call
10136 the_low_target.prepare_to_resume before detaching.
10138 2011-12-14 Yao Qi <yao@codesourcery.com>
10140 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10143 2011-12-14 Yao Qi <yao@codesourcery.com>
10145 * i386-low.c (i386_low_stopped_data_address): Initialize local
10146 variable `control'.
10148 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10152 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10153 DR_CONTROL unless necessary. Extend comments.
10154 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10155 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10157 2011-12-13 Yao Qi <yao@codesourcery.com>
10159 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10161 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10163 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10165 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10166 Print new debug message for such case.
10168 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10170 Fix overlapping memcpy.
10171 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10172 the read_inferior_memory transfer.
10173 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10174 write_inferior_memory transfer.
10175 (set_fast_tracepoint_jump): New variable buf. Use it for the
10176 read_inferior_memory and write_inferior_memory transfers.
10177 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10178 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10179 Use it for the write_inferior_memory transfer.
10180 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10183 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10185 * linux-low.c (fetch_register, store_register): Make code
10186 consistent, fix formatting.
10188 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10190 * linux-low.c (usr_store_inferior_registers): Factor out code
10191 to handle individual registers into...
10192 (store_register): ... this new function.
10194 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10196 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10197 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10198 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10199 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10200 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10201 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10202 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10203 (srv_xmlfiles): Add new XML files.
10205 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10207 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10208 (init_registers_s390_linux32v1): Add prototype.
10209 (init_registers_s390_linux32v2): Likewise.
10210 (init_registers_s390_linux64v1): Likewise.
10211 (init_registers_s390_linux64v2): Likewise.
10212 (init_registers_s390x_linux64v1): Likewise.
10213 (init_registers_s390x_linux64v2): Likewise.
10214 (s390_num_regs): Increment to 52.
10215 (s390_regmap): Add orig_r2 register.
10216 (s390_num_regs_3264): Increment to 68.
10217 (s390_regmap_3264): Add orig_r2 register.
10218 (s390_collect_ptrace_register): Handle orig_r2 register.
10219 (s390_supply_ptrace_register): Likewise.
10220 (s390_fill_last_break): New function.
10221 (s390_store_last_break): Likewise.
10222 (s390_fill_system_call): New function.
10223 (s390_store_system_call): Likewise.
10224 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10226 (s390_check_regset): New function.
10227 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10228 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10229 Update target_regsets for available register sets.
10231 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10232 Jan Kratochvil <jan.kratochvil@redhat.com>
10234 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10235 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10237 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10238 * linux-low.h (struct process_info_private): New member r_debug.
10239 * server.c (handle_qxfer_libraries): Call
10240 the_target->qxfer_libraries_svr4.
10241 (handle_qxfer_libraries_svr4): New function.
10242 (qxfer_packets): New entry "libraries-svr4".
10243 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10244 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10245 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10246 PACKET_qXfer_libraries_svr4.
10248 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10250 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10251 PSW address/mask between 8-byte and 16-byte formats.
10252 (s390_supply_ptrace_register): Likewise.
10253 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10254 basic addressing mode bit.
10256 2011-11-24 Stan Shebs <stan@codesourcery.com>
10258 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10260 2011-11-17 Stan Shebs <stan@codesourcery.com>
10262 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10263 (tracing_start_time): New global.
10264 (tracing_stop_time): New global.
10265 (tracing_user_name): New global.
10266 (tracing_notes): New global.
10267 (tracing_stop_note): New global.
10268 (cmd_qtstart): Set traceframe_usage, start_time.
10269 (stop_tracing): Set stop_time.
10270 (cmd_qtstatus): Report additional status.
10271 (cmd_qtp): New function.
10272 (handle_tracepoint_query): Call it.
10273 (cmd_qtnotes): New function.
10274 (handle_tracepoint_general_set): Call it.
10275 (get_timestamp): Rename from tsv_get_timestamp.
10277 2011-11-14 Stan Shebs <stan@codesourcery.com>
10278 Kwok Cheung Yeung <kcy@codesourcery.com>
10280 * linux-x86-low.c (small_jump_insn): New.
10281 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10282 trampoline and error message, build a trampoline and issue a small
10283 jump instruction to it.
10284 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10285 trampoline and error message.
10286 (x86_get_min_fast_tracepoint_insn_len): New.
10287 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10288 * linux-low.h (struct linux_target_ops): Add arguments to
10289 install_fast_tracepoint_jump_pad operation, add new operation.
10290 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10292 (linux_get_min_fast_tracepoint_insn_len): New function.
10293 (linux_target_op): Add new operation.
10294 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10295 (gdb_trampoline_buffer_end): Ditto.
10296 (gdb_trampoline_buffer_error): Ditto.
10297 (struct ipa_sym_addresses): Add fields for new IPA variables.
10298 (symbol_list): Add entries for new IPA variables.
10299 (struct tracepoint): Add fields to hold the address range of the
10300 trampoline used by the tracepoint.
10301 (trampoline_buffer_head): New static variable.
10302 (trampoline_buffer_tail): Ditto.
10303 (claim_trampoline_space): New function.
10304 (have_fast_tracepoint_trampoline_buffer): New function.
10305 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10307 (install_fast_tracepoint): Ditto, also add error buffer argument.
10308 (cmd_qtminftpilen): New function.
10309 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10310 (fast_tracepoint_from_trampoline_address): New function.
10311 (fast_tracepoint_collecting): Handle trampoline as part of jump
10313 (set_trampoline_buffer_space): New function.
10314 (initialize_tracepoint): Initialize new IPA variables.
10315 * target.h (struct target_ops): Add arguments to
10316 install_fast_tracepoint_jump_pad operation, add new
10317 get_min_fast_tracepoint_insn_len operation.
10318 (target_get_min_fast_tracepoint_insn_len): New.
10319 (install_fast_tracepoint_jump_pad): Add arguments.
10320 * server.h (IPA_BUFSIZ): Define.
10321 * linux-i386-ipa.c: Include extra header files.
10322 (initialize_fast_tracepoint_trampoline_buffer): New function.
10323 (initialize_low_tracepoint): Call it.
10324 * server.h (set_trampoline_buffer_space): Declare.
10325 (claim_trampoline_space): Ditto.
10326 (have_fast_tracepoint_trampoline_buffer): Ditto.
10328 2011-11-14 Yao Qi <yao@codesourcery.com>
10330 * server.c (handle_query): Handle InstallInTrace for qSupported.
10331 * tracepoint.c (add_tracepoint): Sort list.
10332 (install_tracepoint, download_tracepoint): New.
10333 (cmd_qtdp): Call them to install and download tracepoints.
10334 (sort_tracepoints): Removed.
10335 (cmd_qtstart): Update.
10337 2011-11-14 Yao Qi <yao@codesourcery.com>
10339 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10340 * mem-break.h: Declare.
10341 * tracepoint.c (cmd_qtstart): Move some code to ...
10342 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10344 (download_tracepoints): Move some code to ...
10345 (download_tracepoint_1): ... here. New.
10347 2011-11-08 Yao Qi <yao@codesourcery.com>
10349 * remote-utils.c (relocate_instruction): A comment fix.
10351 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10353 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10354 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10355 dr_status_mirror and dr_control_mirror from debug_reg_state.
10356 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10357 (i386_initial_stuff): Remove use of deleted globals.
10358 (i386_get_thread_context, i386_set_thread_context,
10359 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10360 from debug_reg_state.
10362 2011-11-05 Yao Qi <yao@codesourcery.com>
10364 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10365 address as TPOINT's.
10367 2011-11-02 Stan Shebs <stan@codesourcery.com>
10369 * tracepoint.c (agent_mem_read_string): New function.
10370 (eval_agent_expr): Call it for tracenz.
10371 * server.c (handle_query): Report support for tracenz.
10373 2011-11-02 Yao Qi <yao@codesourcery.com>
10375 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10377 2011-11-02 Yao Qi <yao@codesourcery.com>
10379 * target.h: Fix a typo in comment.
10381 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10383 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10384 clobber the breakpoints' shadows with fast tracepoint jumps.
10385 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10386 * target.c (write_inferior_memory): Also pass MYADDR down to
10389 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10391 * configure.ac: Check support for personality routine.
10392 * configure: Regenerate.
10393 * config.in: Likewise.
10394 * linux-low.c: Include <sys/personality.h>.
10395 Define ADDR_NO_RANDOMIZE if necessary.
10396 (linux_create_inferior): Disable address space randomization when
10397 forking inferior, if requested.
10398 (linux_supports_disable_randomization): New function.
10399 (linux_target_ops): Install it.
10400 * server.h (disable_randomization): Declare.
10401 * server.c (disable_randomization): New global variable.
10402 (handle_general_set): Handle QDisableRandomization.
10403 (handle_query): Likewise for qSupported.
10404 (main): Support --disable-randomization and --no-disable-randomization
10405 command line arguments.
10406 * target.h (struct target_ops): Add supports_disable_randomization.
10407 (target_supports_disable_randomization): New macro.
10409 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10411 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10413 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10414 [!PT_GETDSBT] (target_loadmap): New definition.
10415 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10416 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10417 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10418 and PT_GETDSBT to LINUX_LOADMAP.
10419 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10420 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10422 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10424 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10425 (arm_linux_hwbp_cap): New static variable.
10426 (arm_linux_get_hwbp_cap): Replace by ...
10427 (arm_linux_init_hwbp_cap): ... this new function.
10428 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10429 (arm_linux_get_hw_watchpoint_count): Likewise.
10430 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10431 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10432 (arm_prepare_to_resume): Use perror_with_name instead of error.
10434 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10436 * linux-arm-low.c: Include <signal.h>.
10437 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10438 (struct arm_linux_hwbp_cap): New data type.
10439 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10440 (struct arm_linux_hw_breakpoint): New data type.
10441 (MAX_BPTS, MAX_WPTS): Define.
10442 (struct arch_process_info, struct arch_lwp_info): New data types.
10443 (arm_linux_get_hwbp_cap): New function.
10444 (arm_linux_get_hw_breakpoint_count): Likewise.
10445 (arm_linux_get_hw_watchpoint_count): Likewise.
10446 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10447 (arm_hwbp_control_initialize): Likewise.
10448 (arm_hwbp_control_is_enabled): Likewise.
10449 (arm_hwbp_control_is_initialized): Likewise.
10450 (arm_hwbp_control_disable): Likewise.
10451 (arm_linux_hw_breakpoint_equal): Likewise.
10452 (arm_linux_hw_point_initialize): Likewise.
10453 (struct update_registers_data): New data structure.
10454 (update_registers_callback: New function.
10455 (arm_insert_point): Likewise.
10456 (arm_remove_point): Likewise.
10457 (arm_stopped_by_watchpoint): Likewise.
10458 (arm_stopped_data_address): Likewise.
10459 (arm_new_process): Likewise.
10460 (arm_new_thread): Likewise.
10461 (arm_prepare_to_resume): Likewise.
10462 (the_low_target): Register arm_insert_point, arm_remove_point,
10463 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10464 arm_new_thread, and arm_prepare_to_resume.
10466 2011-09-15 Stan Shebs <stan@codesourcery.com>
10468 * server.h (struct emit_ops): Add compare-goto fields.
10469 * tracepoint.c (gdb_agent_op_sizes): New table.
10470 (emit_eq_goto): New function.
10471 (emit_ne_goto): New function.
10472 (emit_lt_goto): New function.
10473 (emit_le_goto): New function.
10474 (emit_gt_goto): New function.
10475 (emit_ge_goto): New function.
10476 (is_goto_target): New function.
10477 (compile_bytecodes): Recognize special cases of compare-goto
10478 combinations and call specialized emitters for them.
10479 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10480 (amd64_emit_ne_goto): New function.
10481 (amd64_emit_lt_goto): New function.
10482 (amd64_emit_le_goto): New function.
10483 (amd64_emit_gt_goto): New function.
10484 (amd64_emit_ge_goto): New function.
10485 (amd64_emit_ops): Add the new functions.
10486 (i386_emit_eq_goto): New function.
10487 (i386_emit_ne_goto): New function.
10488 (i386_emit_lt_goto): New function.
10489 (i386_emit_le_goto): New function.
10490 (i386_emit_gt_goto): New function.
10491 (i386_emit_ge_goto): New function.
10492 (i386_emit_ops): Add the new functions.
10494 2011-09-08 Stan Shebs <stan@codesourcery.com>
10496 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10497 (i386_emit_epilogue): Restore %ebx.
10499 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10501 * server.c (step_thread): Remove definition.
10502 (process_serial_event): Don't handle Hs.
10503 * server.h (step_thread): Remove declaration.
10504 * target.c (set_desired_inferior): Remove use of step_thread.
10506 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10508 * linux-low.c: Include linux-procfs.h.
10509 (linux_attach_lwp_1): Update comments.
10510 (linux_attach): Scan for existing threads when attaching to a
10511 process that is the tgid.
10512 * Makefile.in: Update dependencies.
10514 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10516 * configure.srv: Add linux-procfs.o dependencies.
10518 2011-08-14 Yao Qi <yao@codesourcery.com>
10520 * target.h (struct target_ops): Fix indent.
10521 * win32-low.c (win32_target_ops): Fix comment.
10523 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10524 Yao Qi <yao@codesourcery.com>
10526 * Makefile.in (clean): Remove tic6x-*.c files.
10527 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10528 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10529 (tic6x-c64xp-linux.c): Likewise.
10530 * configure.srv: Add support for tic6x-*-uclinux.
10531 * linux-tic6x-low.c: New.
10532 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10534 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10535 Yao Qi <yao@codesourcery.com>
10537 * target.h (struct target_ops): Add read_loadmap.
10538 * linux-low.c (struct target_loadseg): New type.
10539 (struct target_loadmap): New type.
10540 (linux_read_loadmap): New function.
10541 (linux_target_ops): Add linux_read_loadmap.
10542 * server.c (handle_query): Support qXfer:fdpic:read packet.
10543 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10546 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10548 * win32-low.c: Include <stdint.h>.
10550 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10552 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10553 to the inferior here.
10554 (i386_remove_aligned_watchpoint): Ditto.
10555 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10556 fit part of the watchpoint in the debug registers.
10557 (i386_update_inferior_debug_regs): New.
10558 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10559 registers, and only update the inferior on success.
10560 (i386_low_remove_watchpoint): Ditto.
10562 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10564 * linux-low.c (compare_ints, unique, list_threads, show_process,
10565 linux_core_of_thread): Delete.
10566 (linux_target_ops): Change linux_core_of_thread to
10567 linux_common_core_of_thread.
10568 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10569 * utils.c (malloc_failure): Change type of argument.
10570 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10571 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10572 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10573 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10574 (IPA_OBJS): Add common-utils-ipa.o.
10575 (ptid_h, linux_osdata_h): New macros.
10576 (server_h): Add common/common-utils.h, common/xml-utils.h,
10577 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10579 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10580 ptid.o, buffer.o): New rules.
10581 (linux-low.o): Add common/linux-osdata.h as a dependency.
10582 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10583 * configure.ac: Add AC_HEADER_DIRENT check.
10584 * config.in: Regenerate.
10585 * configure: Regenerate.
10586 * remote-utils.c (xml_escape_text): Delete.
10587 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10588 buffer_xml_printf): Move to common/buffer.c.
10589 * server.c (main): Remove call to initialize_inferiors.
10590 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10591 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10592 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10593 internal_error, gdb_assert, gdb_assert_fail): Delete.
10594 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10595 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10597 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10598 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10599 initialize_inferiors): Delete.
10601 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10603 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10606 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10608 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10610 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10612 2011-05-26 Yao Qi <yao@codesourcery.com>
10614 * Makefile.in (thread-db.o): Track dependence to
10615 common/gdb_thread_db.h.
10616 * thread-db.c: include gdb_thread_db.h from right place.
10618 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10620 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10621 __FILE__ and __LINE__ to internal_error.
10623 2011-05-13 Doug Evans <dje@google.com>
10625 * thread-db.c (try_thread_db_load_from_sdir): New function.
10626 (try_thread_db_load_from_dir): New function.
10627 (thread_db_load_search): Handle $sdir, ignore $pdir.
10628 Remove trying of system directories if search of
10629 libthread-db-search-path fails, that is now done via $sdir.
10631 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10633 * server.c (handle_query): Add EnableDisableTracepoints to the list
10634 of supported features.
10635 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10637 (cmd_qtenable_disable): New.
10638 (cmd_qtstart): Install tracepoints even if disabled.
10639 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10640 receiving a QTEnable or QTDisable packet.
10641 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10642 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10644 (gdb_probe): Skip data collection if static tracepoint is disabled.
10646 2011-05-10 Doug Evans <dje@google.com>
10648 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10650 2011-05-04 Doug Evans <dje@google.com>
10652 * linux-low.c (linux_join): Skip process lookup.
10653 * spu-low.c (spu_join): Ditto.
10654 * server.c (join_inferiors_callback): Delete.
10655 (process_serial_event): For 'D' packet (detach) call join_inferior
10658 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10660 * README: Don't mention xscale*-*-linux*.
10661 * configure.srv (xscale*-*-linux*): Don't handle target.
10663 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10665 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10667 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10668 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10669 (i386_emit_void_call_2): Likewise.
10671 2011-04-26 Yao Qi <yao@codesourcery.com>
10673 * linux-low.c: Move common macros to linux-ptrace.h.
10674 Include linux-ptrace.h.
10675 * Makefile.in (linux_ptrace_h): New.
10676 (linux-low.o): Depends on linux-ptrace.h.
10678 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10680 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10681 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10682 (remote_prepare): New function with most of the TCP code from ...
10683 (remote_open): ... here. Detect PORT here unconditionally. Move also
10684 setting transport_is_reliable.
10685 * server.c (run_once): New variable.
10686 (gdbserver_usage): Document it.
10687 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10688 the first run if RUN_ONCE.
10689 * server.h (run_once, remote_prepare): New declarations.
10691 2011-04-19 Tom Tromey <tromey@redhat.com>
10693 * win32-low.c (handle_load_dll): Remove duplicate "the".
10695 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10697 Remove support for old Cygwin 1.5 versions.
10698 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10699 function to avoid warning.
10700 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10703 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10705 * gdbserver/server.h (Macro _): Define it if not available.
10707 2011-03-14 Michael Snyder <msnyder@vmware.com>
10709 * hostio.c (handle_close): Remove unnecessary null test.
10711 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10713 * Makefile.in (maintainer-clean realclean distclean): Remove
10714 "make ... subdir_do" command.
10716 2011-03-10 Michael Snyder <msnyder@vmware.com>
10718 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10720 * server.c (handle_v_run): Free alloced buffer on early return.
10722 2011-03-09 Yao Qi <yao@codesourcery.com>
10725 2011-03-04 Yao Qi <yao@codesourcery.com>
10727 * Makefile.in: Remove GNU make feature --directory.
10729 2011-03-05 Yao Qi <yao@codesourcery.com>
10731 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10732 (subdir_do): New make target. Copied from gdb/Makefile.
10733 (maintainer-clean, realclean, distclean, clean): Call corresponding
10734 make targets in common/Makefile.
10736 2011-02-11 Yao Qi <yao@codesourcery.com>
10738 * configure.ac: Call AC_PROG_RANLIB.
10739 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10740 * configure: Regenerate.
10742 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10744 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10746 2011-03-06 Yao Qi <yao@codesourcery.com>
10748 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10750 2011-03-05 Yao Qi <yao@codesourcery.com>
10752 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10753 (subdir_do): New make target. Copied from gdb/Makefile.
10754 (maintainer-clean, realclean, distclean, clean): Call corresponding
10755 make targets in common/Makefile.
10757 2011-03-04 Yao Qi <yao@codesourcery.com>
10759 * Makefile.in: Remove GNU make feature --directory.
10761 2011-03-04 Michael Snyder <msnyder@vmware.com>
10763 * server.c (queue_stop_reply): Call xmalloc not malloc.
10765 2011-03-02 Michael Snyder <msnyder@vmware.com>
10767 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10769 2011-02-28 Michael Snyder <msnyder@vmware.com>
10771 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10772 (cmd_qtframe): Ditto.
10773 (cmd_qtbuffer): Ditto.
10774 (cmd_bigqtbuffer): Ditto.
10776 * utils.c (decimal2str): Initialize 'width' to nine, then
10777 don't mess with it.
10779 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10781 * hostio.c (require_data): Free *data, not data.
10783 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10785 * hostio.c (require_data): Use free, not xfree.
10787 2011-02-27 Michael Snyder <msnyder@vmware.com>
10789 * server.c (handle_query): Discard unused value.
10791 * hostio.c (require_data): Free malloc memory before returning
10794 2011-02-26 Michael Snyder <msnyder@vmware.com>
10796 * linux-low.c (list_threads): Call closedir for dirent.
10798 2011-02-27 Michael Snyder <msnyder@vmware.com>
10800 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10801 a case statement falls through.
10803 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10805 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10808 2011-02-26 Michael Snyder <msnyder@vmware.com>
10810 * utils.c (decimal2str): Eliminate dead code and dead param.
10811 (pulongest): Drop dead param from call to decimal2str.
10814 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10816 Revert the following patch (not approved yet):
10817 2011-02-21 Hui Zhu <teawater@gmail.com>
10818 * tracepoint.c (tp_printf): New function.
10819 (eval_agent_expr): Handle gdb_agent_op_printf.
10821 2011-02-21 Hui Zhu <teawater@gmail.com>
10823 * tracepoint.c (tp_printf): New function.
10824 (eval_agent_expr): Handle gdb_agent_op_printf.
10826 2011-02-18 Tom Tromey <tromey@redhat.com>
10828 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10829 (tracepoint.o): Likewise.
10830 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10831 (gdb_agent_op_names): Likewise.
10833 2011-02-18 Tom Tromey <tromey@redhat.com>
10835 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10836 gdb_agent_op_rot>: New constants.
10837 (gdb_agent_op_names): Add pick and roll.
10838 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10841 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10843 * aclocal.m4: Regenerated with aclocal-1.11.1.
10845 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10847 * server.c (handle_qxfer_traceframe_info): New.
10848 (qxfer_packets): Register "traceframe-info".
10849 (handle_query): Report support for qXfer:traceframe-info:read+.
10850 * tracepoint.c (match_blocktype): New.
10851 (traceframe_find_block_type): Rename to ...
10852 (traceframe_walk_blocks): ... this. Add callback filter argument,
10854 (traceframe_find_block_type): New, reimplemented on top of
10855 traceframe_walk_blocks.
10856 (build_traceframe_info_xml): New.
10857 (traceframe_read_info): New.
10858 * server.h (traceframe_read_info): Declare.
10860 2011-02-11 Yao Qi <yao@codesourcery.com>
10862 * configure.ac: Call AC_PROG_RANLIB.
10863 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10864 * configure: Regenerate.
10866 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10868 * server.c (gdb_read_memory): Change return semantics to allow
10870 (handle_search_memory_1): Adjust.
10871 (process_serial_event) <'m' packet>: Handle partial transfers.
10872 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10874 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10876 * regcache.c (init_register_cache): Initialize
10877 regcache->register_status.
10878 (free_register_cache): Release regcache->register_status.
10879 (regcache_cpy): Copy register_status.
10880 (registers_to_string): Print 'x's for unavailable registers.
10881 (supply_register): Mark the register's status valid or
10882 unavailable, depending on whether a buffer was passed in or not.
10883 (supply_register_zeroed): New.
10884 (supply_regblock): Mark the registers' status valid or
10885 unavailable, depending on whether a buffer was passed in or not.
10886 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10887 (struct regcache): New `register_status' field.
10888 (supply_register_zeroed): Declare.
10889 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10890 supply_register_zeroed, rather than passing a NULL buffer to
10892 * tracepoint.c (fetch_traceframe_registers): Update comment.
10894 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10896 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10899 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10901 * server.h (decode_xfer_write): Change prototype.
10902 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10903 and don't extract the annex here.
10904 * server.c (decode_xfer_read): Remove `annex' parameter,
10905 and don't extract the annex here.
10906 (decode_xfer): New.
10907 (struct qxfer): New.
10908 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10909 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10910 (handle_qxfer_statictrace): New functions, abstracted out from
10911 handle_query, and made to use the struct qxfer interface.
10912 (handle_threads_qxfer_proper): Rename to ...
10913 (handle_qxfer_threads_proper): ... this.
10914 (handle_threads_qxfer): Rename to ...
10915 (handle_qxfer_threads): ... this. Adjust.
10916 (qxfer_packets): New array.
10917 (handle_qxfer): New function.
10918 (handle_query): Use handle_qxfer.
10920 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10922 * gdbreplay.c: Shorten lines of >= 80 columns.
10923 * linux-low.c: Ditto.
10924 * linux-ppc-low.c: Ditto.
10925 * linux-s390-low.c: Ditto.
10926 * linux-sparc-low.c: Ditto.
10927 * linux-x86-low.c: Ditto.
10928 * linux-xtensa-low.c: Ditto.
10929 * mem-break.c: Ditto.
10930 * nto-low.c: Ditto.
10931 * regcache.h: Ditto.
10932 * remote-utils.c: Ditto.
10935 * thread-db.c: Ditto.
10936 * tracepoint.c: Ditto.
10938 * win32-low.h: Ditto.
10940 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10942 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10945 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10947 * server.c (gdbserver_version): Update copyright year in version
10949 * gdbreplay.c (gdbreplay_version): Ditto.
10951 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10953 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10954 * linux-bfin-low.c: New file.
10955 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10956 PT_DATA_ADDR for BFIN targets.
10957 * Makefile.in (SFILES): Add linux-bfin-low.c.
10958 (clean): Remove reg-bfin.c.
10959 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10960 * README: Mention supported Blackfin targets.
10962 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10964 * .gitignore: New file.
10966 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10968 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10970 2010-10-22 Jie Zhang <jie@codesourcery.com>
10972 * Makefile.in: Add FLAGS_TO_PASS variable.
10973 (install): Remove dependency of install-only and recursively
10974 invoke make for install-only.
10976 2010-10-04 Doug Evans <dje@google.com>
10978 * Makefile.in (uninstall): Use $(DESTDIR).
10980 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10984 * linux-x86-low.c (compat_siginfo_from_siginfo)
10985 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10986 si_code is < 0. Check for si_code == SI_TIMER before checking for
10989 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10991 * lynx-i386-low.c: New file.
10992 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10994 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10996 * lynx-low.c (ptrace_request_to_str): Remove handling for
10997 request values that have been removed in LynxOS 5.x.
10999 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11001 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11004 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11006 * configure.ac: Add --enable-inprocess-agent option.
11007 * configure: Rebuilt.
11009 2010-09-06 Yao Qi <yao@codesourcery.com>
11011 * linux-low.c (linux_kill): Remove unused variable.
11012 (linux_stabilize_threads): Likewise.
11013 * server.c (start_inferior): Likewise.
11014 (queue_stop_reply_callback): Likewise.
11015 * tracepoint.c (do_action_at_tracepoint): Likewise.
11017 2010-09-06 Yao Qi <yao@codesourcery.com>
11019 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11022 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11024 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11026 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11028 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11031 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11033 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11034 gdbserver/lynx-ppc-low.c: New files.
11035 * Makefile.in (lynx_low_h): New variable.
11036 (lynx-low.o, lynx-ppc-low.o): New rules.
11037 * configure.ac: On LynxOS, link with -lnetinet.
11038 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11039 * configure: regenerate.
11041 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11043 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11044 * configure.ac: Add check for vasprintf and vsnprintf.
11045 * configure, config.in: Regenerate.
11046 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11048 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11050 * gdbreplay.c: Move include of alloca.h up, next to include of
11052 * server.h: Add include of malloc.h.
11053 * mem-break.c: Remove include of malloc.h.
11054 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11056 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11058 * Makefile.in (memmem.o): Build with -Wno-error.
11060 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11062 * utils.c (xsnprintf): Make non-static.
11063 * server.h: Add xsnprintf declaration.
11064 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11065 replace calls to snprintf by calls to xsnprintf throughout.
11067 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11069 * configure.ac: Add configure check for alloca.
11070 * configure, config.in: Regenerate.
11071 * server.h: Include alloca.h if it exists.
11072 * gdbreplay.c: Include alloca.h if it exists.
11074 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11076 * linux-low.c (__SIGRTMIN): Define if not already defined.
11077 (linux_create_inferior): Check for __ANDROID__ rather than
11079 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11080 are already deferred.
11081 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11082 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11083 stopped and already has a pending signal to report.
11084 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11085 a pending signal to report or is moving out of a jump pad.
11086 (linux_init_signals): Check for __ANDROID__ rather than
11089 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11091 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11092 debug_threads check. Avoid a linear search when not doing debug
11095 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11097 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11098 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11099 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11100 (process_event): Change local fd's type to gdb_fildes_t.
11101 (create_file_handler): Adjust prototype.
11102 (delete_file_handler): Adjust prototype.
11103 (handle_file_event): Adjust prototype. Use pfildes.
11104 (create_file_event): Adjsut prototype.
11105 * remote-utils.c (remote_desc, listen_desc): Change type to
11107 * server.h: New gdb_fildes_t typedef.
11108 [USE_WIN32API]: Include winsock2.h.
11109 (delete_file_handler, add_file_handler): Adjust prototypes.
11110 (pfildes): Declare.
11111 * utils.c (pfildes): New.
11113 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11115 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11116 * configure: Regenerate.
11118 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11120 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11121 (linux_done_accessing_memory): ... this.
11122 (linux_target_ops): Adjust.
11123 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11124 * nto-low.c (nto_target_ops): Adjust comment.
11125 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11126 * spu-low.c (spu_target_ops): Adjust comment.
11127 * target.h (target_ops): Rename unprepare_to_access_memory field
11128 to done_accessing_memory.
11129 (unprepare_to_access_memory): Rename to ...
11130 (done_accessing_memory): ... this.
11132 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11134 * linux-low.c (linux_prepare_to_access_memory): New.
11135 (linux_unprepare_to_access_memory): New.
11136 (linux_target_ops): Install them.
11137 * server.c (read_memory): Rename to ...
11138 (gdb_read_memory): ... this. Use
11139 prepare_to_access_memory/prepare_to_access_memory.
11140 (write_memory): Rename to ...
11141 (gdb_write_memory): ... this. Use
11142 prepare_to_access_memory/prepare_to_access_memory.
11143 (handle_search_memory_1): Adjust.
11144 (process_serial_event): Adjust.
11145 * target.h (struct target_ops): New fields
11146 prepare_to_access_memory and unprepare_to_access_memory.
11147 (prepare_to_access_memory, unprepare_to_access_memory): New.
11148 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11149 prepare_to_access_memory/prepare_to_access_memory.
11150 * nto-low.c (nto_target_ops): Adjust.
11151 * spu-low.c (spu_target_ops): Adjust.
11152 * win32-low.c (win32_target_ops): Adjust.
11154 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11156 * Makefile.in (WARN_CFLAGS): Get it from configure.
11157 (WERROR_CFLAGS): New.
11158 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11159 * configure.ac: Introduce --enable-werror, which adds -Werror to
11160 the compiler command line. Enabled by default. Disable with
11161 --disable-werror. Add -Wdeclaration-after-statement
11162 Wpointer-arith and -Wformat-nonliteral to warning flags.
11163 * configure: Regenerate.
11165 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11167 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11169 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11171 * gdbreplay.c (remote_error): New.
11173 (expect): Use gdbchar. Check for error reading from GDB.
11174 Clarify sync error output.
11175 (play): Check for errors writing to GDB.
11176 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11177 * remote-utils.c (getpkt): Check for errors writing to the remote
11180 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11182 * linux-low.c (linux_wait_1): Move non-debugging code out of
11183 `debug_threads' control.
11185 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11187 * linux-low.c (linux_wait_1): Don't set last_status here.
11188 * server.c (push_event, queue_stop_reply_callback): Assert we're
11189 not pushing a TARGET_WAITKIND_IGNORE event.
11190 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11191 (myresume, handle_target_event): Set the thread's last_resume_kind
11192 and last_status from the target returned status.
11194 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11198 * linux-x86-low.c (update_debug_registers_callback): New.
11199 (i386_dr_low_set_addr): Use it.
11200 (i386_dr_low_get_addr): New.
11201 (i386_dr_low_set_control): Use update_debug_registers_callback.
11202 (i386_dr_low_get_control): New.
11203 (i386_dr_low_get_status): Adjust.
11204 * linux-low.c (linux_stop_lwp): New.
11205 * linux-low.h (linux_stop_lwp): Declare.
11207 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11208 argument instead of a i386_debug_reg_state.
11209 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11210 a i386_debug_reg_state.
11211 (i386_insert_aligned_watchpoint): Adjust.
11212 (i386_remove_aligned_watchpoint): Adjust.
11213 (i386_low_stopped_data_address): Read the debug registers from the
11214 inferior instead of from the mirrors.
11215 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11216 (i386_dr_low_get_addr): Declare.
11217 (i386_dr_low_get_control): Declare.
11218 (i386_dr_low_get_status): Change prototype.
11220 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11221 (i386_dr_low_get_addr): New.
11222 (i386_dr_low_get_control): New.
11223 (i386_dr_low_get_status): Adjust prototype. Return
11225 (i386_initial_stuff): Clear dr_status_mirror and
11227 (i386_get_thread_context): Adjust.
11228 (i386_set_thread_context): Adjust.
11229 (i386_thread_added): Adjust.
11231 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11233 * linux-low.h (linux_thread_area): Delete declaration.
11235 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11237 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11238 after its termination.
11240 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11242 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11243 (gdb_wants_all_stopped): Delete.
11244 (linux_wait_1): Don't call them.
11245 * server.c (handle_v_cont): Tag all threads as want-stopped.
11246 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11247 stopped as "client-wants-stopped".
11249 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11251 * Makefile.in (signals_h): New.
11252 (server_h): Depend on it.
11253 (server.o): Don't depend on $(signals_def).
11254 (signals.o): Depend on $(signals_def).
11256 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11258 * Makefile.in (signals_def): New.
11259 (server_h): Append include/gdb/signals.h and signals_def.
11260 (server.o): Append signals_def.
11262 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11264 * server.c (handle_target_event): Use target_signal_to_host for
11265 resume_info.sig initialization.
11266 * target.h (struct thread_resume) <sig>: New comment.
11268 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11270 * server.c (handle_query): strcpy() the returned string from paddress()
11271 instead of sprintf().
11272 * utils.c (paddress): Return phex_nz().
11274 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11276 * server.c (handle_v_cont): Call mourn_inferior if process
11278 (myresume): Likewise.
11280 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11282 Static tracepoints, and integration with UST.
11284 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11285 * mem-break.c (uninsert_all_breakpoints)
11286 (reinsert_all_breakpoints): New.
11287 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11288 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11289 (gdb_agent_ust_loaded, helper_thread_id)
11290 (gdb_agent_helper_thread_id): New macros.
11291 (struct ipa_sym_addresses): Add addr_ust_loaded,
11292 addr_helper_thread_id, addr_cmd_buf.
11293 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11294 (in_process_agent_loaded_ust): New.
11295 (write_e_ust_not_loaded): New.
11296 (maybe_write_ipa_ust_not_loaded): New.
11297 (struct collect_static_trace_data_action): New.
11298 (enum tracepoint_type) <static_tracepoint>: New.
11299 (struct tracepoint) <handle>: Mention static tracepoints.
11300 (struct static_tracepoint_ctx): New.
11301 (CMD_BUF_SIZE): New.
11302 (add_tracepoint_action): Handle static tracepoint actions.
11303 (unprobe_marker_at): New.
11304 (clear_installed_tracepoints): Handle static tracepoints.
11305 (cmd_qtdp): Handle static tracepoints.
11306 (probe_marker_at): New.
11307 (cmd_qtstart): Handle static tracepoints.
11308 (response_tracepoint): Handle static tracepoints.
11309 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11310 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11311 (get_context_regcache): Handle static tracepoints.
11312 (do_action_at_tracepoint): Handle static tracepoint actions.
11313 (traceframe_find_block_type): Handle static trace data blocks.
11314 (traceframe_read_sdata): New.
11315 (download_tracepoints): Download static tracepoint actions.
11316 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11317 (GDB_PROBE_NAME): New.
11319 (GET_UST_SYM): New.
11322 (ust_marker_to_static_tracepoint): New.
11324 (collect_ust_data_at_tracepoint): New.
11325 (gdb_ust_probe): New.
11326 (UNIX_PATH_MAX, SOCK_DIR): New.
11327 (gdb_ust_connect_sync_socket): New.
11328 (resume_thread, stop_thread): New.
11329 (run_inferior_command): New.
11330 (init_named_socket): New.
11331 (gdb_ust_socket_init): New.
11332 (cstr_to_hexstr): New.
11334 (first_marker, next_marker): New.
11335 (response_ust_marker): New.
11336 (cmd_qtfstm, cmd_qtsstm): New.
11337 (unprobe_marker_at, probe_marker_at): New.
11338 (cmd_qtstmat, gdb_ust_thread): New.
11339 (gdb_ust_init): New.
11340 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11341 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11342 (ST_REGENTRY): New.
11343 (x86_64_st_collect_regmap): New.
11344 (X86_64_NUM_ST_COLLECT_GREGS): New.
11345 (AMD64_RIP_REGNUM): New.
11346 (supply_static_tracepoint_registers): New.
11347 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11348 (ST_REGENTRY): New.
11349 (i386_st_collect_regmap): New.
11350 (i386_NUM_ST_COLLECT_GREGS): New.
11351 (supply_static_tracepoint_registers): New.
11352 * server.c (handle_query): Handle qXfer:statictrace:read.
11353 <qSupported>: Report support for StaticTracepoints, and
11354 qXfer:statictrace:read features.
11355 * server.h (traceframe_read_sdata)
11356 (supply_static_tracepoint_registers): Declare.
11357 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11358 (unpack_varlen_hex): Include in IPA build.
11359 * Makefile.in (ustlibs, ustinc): New.
11360 (IPA_OBJS): Add remote-utils-ipa.o.
11361 ($(IPA_LIB)): Link -ldl and -lpthread.
11363 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11364 * config.in, configure: Regenerate.
11366 2010-06-20 Ian Lance Taylor <iant@google.com>
11367 Pedro Alves <pedro@codesourcery.com>
11369 * linux-x86-low.c (always_true): Delete.
11370 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11371 trying to fool the compiler with always_true.
11373 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11375 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11376 conditions in gdbserver.
11378 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11380 * spu-low.c (spu_read_memory): Wrap around local store limit.
11381 (spu_write_memory): Likewise.
11383 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11385 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11386 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11388 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11390 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11391 uses with LONGEST uses.
11393 2010-06-14 Stan Shebs <stan@codesourcery.com>
11394 Pedro Alves <pedro@codesourcery.com>
11398 * linux-x86-low.c: Include limits.h.
11400 (always_true): New.
11403 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11404 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11405 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11406 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11407 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11408 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11409 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11410 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11411 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11412 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11413 (amd64_emit_void_call_2): New.
11414 (amd64_emit_ops): New.
11415 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11416 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11417 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11418 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11419 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11420 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11421 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11422 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11423 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11424 (i386_emit_stack_adjust, i386_emit_int_call_1)
11425 (i386_emit_void_call_2): New.
11426 (i386_emit_ops): New.
11427 (x86_emit_ops): New.
11428 (the_low_target): Install x86_emit_ops.
11429 * server.h (struct emit_ops): New.
11430 (get_raw_reg_func_addr): Declare.
11431 (current_insn_ptr, emit_error): Declare.
11432 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11433 (set_trace_state_variable_value): New defines.
11434 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11435 addr_get_trace_state_variable_value and
11436 addr_set_trace_state_variable_value.
11437 (symbol_list): New fields for get_raw_reg,
11438 get_trace_state_variable_value and set_trace_state_variable_value.
11439 (condfn): New typedef.
11440 (struct tracepoint): New field `compiled_cond'.
11441 (do_action_at_tracepoint): Clear compiled_cond.
11442 (get_trace_state_variable_value, set_trace_state_variable_value):
11444 (condition_true_at_tracepoint): If there's a compiled condition,
11446 (current_insn_ptr, emit_error): New globals.
11447 (struct bytecode_address): New.
11448 (get_raw_reg_func_addr): New.
11449 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11450 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11451 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11452 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11453 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11454 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11455 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11456 (compile_tracepoint_condition, compile_bytecodes): New.
11457 * target.h (emit_ops): Forward declare.
11458 (struct target_ops): New field emit_ops.
11459 (target_emit_ops): New.
11460 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11461 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11462 * linux-low.c (linux_emit_ops): New.
11463 (linux_target_ops): Install it.
11464 * linux-low.h (struct linux_target_ops): New field emit_ops.
11466 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11468 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11469 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11471 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11472 Stan Shebs <stan@codesourcery.com>
11474 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11475 (all): Depend on $(extra_libraries).
11476 (install-only): Install the IPA.
11477 (IPA_OBJS, IPA_LIB): New.
11478 (clean): Remove the IPA lib.
11479 (IPAGENT_CFLAGS): New.
11480 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11481 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11482 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11483 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11484 * configure.ac: Check for atomic builtins support in the compiler.
11485 (IPA_DEPFILES, extra_libraries): Define.
11486 * configure.srv (ipa_obj): Add description.
11487 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11488 (i[34567]86-*-linux*): Set ipa_obj.
11489 (x86_64-*-linux*): Set ipa_obj.
11490 * linux-low.c (stabilizing_threads): New.
11491 (supports_fast_tracepoints): New.
11492 (linux_detach): Stabilize threads before detaching.
11493 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11494 the lwp is either not stabilizing, or is moving out of a jump pad.
11495 (linux_fast_tracepoint_collecting): New.
11496 (maybe_move_out_of_jump_pad): New.
11497 (enqueue_one_deferred_signal): New.
11498 (dequeue_one_deferred_signal): New.
11499 (linux_wait_for_event_1): If moving out of a jump pad, defer
11500 pending signals to later.
11501 (linux_stabilize_threads): New.
11502 (linux_wait_1): Check if threads need moving out of jump pads, and
11504 (stuck_in_jump_pad_callback): New.
11505 (move_out_of_jump_pad_callback): New.
11506 (lwp_running): New.
11507 (linux_resume_one_lwp): Handle moving out of jump pads.
11508 (linux_set_resume_request): Dequeue deferred signals.
11509 (need_step_over_p): Also step over fast tracepoint jumps.
11510 (start_step_over): Also uninsert fast tracepoint jumps.
11511 (finish_step_over): Also reinsert fast tracepoint jumps.
11512 (linux_install_fast_tracepoint_jump): New.
11513 (linux_target_ops): Install linux_stabilize_threads and
11514 linux_install_fast_tracepoint_jump_pad.
11515 * linux-low.h (linux_target_ops) <get_thread_area,
11516 install_fast_tracepoint_jump_pad>: New fields.
11517 (struct lwp_info) <collecting_fast_tracepoint,
11518 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11519 (linux_get_thread_area): Declare.
11520 * linux-x86-low.c (jump_insn): New.
11521 (x86_get_thread_area): New.
11522 (append_insns): New.
11523 (push_opcode): New.
11524 (amd64_install_fast_tracepoint_jump_pad): New.
11525 (i386_install_fast_tracepoint_jump_pad): New.
11526 (x86_install_fast_tracepoint_jump_pad): New.
11527 (the_low_target): Install x86_get_thread_area and
11528 x86_install_fast_tracepoint_jump_pad.
11529 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11530 (struct fast_tracepoint_jump): New.
11531 (fast_tracepoint_jump_insn): New.
11532 (fast_tracepoint_jump_shadow): New.
11533 (find_fast_tracepoint_jump_at): New.
11534 (fast_tracepoint_jump_here): New.
11535 (delete_fast_tracepoint_jump): New.
11536 (set_fast_tracepoint_jump): New.
11537 (uninsert_fast_tracepoint_jumps_at): New.
11538 (reinsert_fast_tracepoint_jumps_at): New.
11539 (set_breakpoint_at): Use write_inferior_memory.
11540 (uninsert_raw_breakpoint): Use write_inferior_memory.
11541 (check_mem_read): Mask out fast tracepoint jumps.
11542 (check_mem_write): Mask out fast tracepoint jumps.
11543 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11544 (set_fast_tracepoint_jump): Declare.
11545 (delete_fast_tracepoint_jump)
11546 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11547 (reinsert_fast_tracepoint_jumps_at): Declare.
11548 * regcache.c: Don't compile many functions when building the
11549 in-process agent library.
11550 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11551 the register buffer in the heap.
11552 (free_register_cache): If the register buffer isn't owned by the
11553 regcache, don't free it.
11554 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11555 pre-existing register caches.
11556 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11558 (convert_ascii_to_int): : Constify `from' parameter type.
11559 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11560 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11561 the needed buffer in-place.
11562 (relocate_instruction): New.
11563 * server.c (handle_query) <qSymbols>: If the target supports
11564 tracepoints, give it a chance of looking up symbols. Report
11565 support for fast tracepoints.
11566 (handle_status): Stabilize threads.
11567 (process_serial_event): Adjust.
11568 * server.h (struct fast_tracepoint_jump): Forward declare.
11569 (struct process_info) <fast_tracepoint_jumps>: New field.
11570 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11571 (decode_X_packet, decode_M_packet): Adjust.
11572 (relocate_instruction): Declare.
11573 (in_process_agent_loaded): Declare.
11574 (tracepoint_look_up_symbols): Declare.
11575 (struct fast_tpoint_collect_status): Declare.
11576 (fast_tracepoint_collecting): Declare.
11577 (force_unlock_trace_buffer): Declare.
11578 (handle_tracepoint_bkpts): Declare.
11579 (initialize_low_tracepoint)
11580 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11581 * target.h (struct target_ops) <stabilize_threads,
11582 install_fast_tracepoint_jump_pad>: New fields.
11583 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11584 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11585 [HAVE_STDINT_H]: Include stdint.h.
11586 (trace_debug_1): Rename to ...
11587 (trace_vdebug): ... this.
11588 (trace_debug): Rename to ...
11589 (trace_debug_1): ... this. Add `level' parameter.
11590 (trace_debug): New.
11591 (ATTR_USED, ATTR_NOINLINE): New.
11592 (IP_AGENT_EXPORT): New.
11593 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11594 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11595 (about_to_request_buffer_space, trace_buffer_is_full)
11596 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11597 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11598 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11599 (traceframe_write_count, traceframes_created)
11600 (trace_state_variables)
11601 New renaming defines.
11602 (struct ipa_sym_addresses): New.
11603 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11604 (symbol_list): New.
11605 (ipa_sym_addrs): New.
11606 (all_tracepoint_symbols_looked_up): New.
11607 (in_process_agent_loaded): New.
11608 (write_e_ipa_not_loaded): New.
11609 (maybe_write_ipa_not_loaded): New.
11610 (tracepoint_look_up_symbols): New.
11611 (debug_threads) [IN_PROCESS_AGENT]: New.
11612 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11613 (UNKNOWN_SIDE_EFFECTS): New.
11614 (stop_tracing): New.
11615 (flush_trace_buffer): New.
11616 (stop_tracing_bkpt): New.
11617 (flush_trace_buffer_bkpt): New.
11618 (read_inferior_integer): New.
11619 (read_inferior_uinteger): New.
11620 (read_inferior_data_pointer): New.
11621 (write_inferior_data_pointer): New.
11622 (write_inferior_integer): New.
11623 (write_inferior_uinteger): New.
11624 (struct collect_static_trace_data_action): Delete.
11625 (enum tracepoint_type): New.
11626 (struct tracepoint) <type>: New field `type'.
11627 <actions_str, step_actions, step_actions_str>: Only include in
11629 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11630 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11631 (tracepoints): Use IP_AGENT_EXPORT.
11632 (last_tracepoint): Don't include in the IPA.
11633 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11634 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11635 (alloced_trace_state_variables): New.
11636 (trace_state_variables): Use IP_AGENT_EXPORT.
11637 (traceframe_t): Delete unused variable.
11638 (circular_trace_buffer): Don't include in the IPA.
11639 (trace_buffer_start): Delete.
11640 (struct trace_buffer_control): New.
11641 (trace_buffer_free): Delete.
11642 (struct ipa_trace_buffer_control): New.
11643 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11644 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11646 (trace_buffer_ctrl): New.
11647 (TRACE_BUFFER_CTRL_CURR): New.
11648 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11649 Reimplement as macros.
11650 (trace_buffer_wrap): Delete.
11651 (traceframe_write_count, traceframe_read_count)
11652 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11653 (struct tracepoint_hit_ctx) <type>: New field.
11654 (struct fast_tracepoint_ctx): New.
11655 (memory_barrier): New.
11657 (record_tracepoint_error): Update atomically in the IPA.
11658 (clear_inferior_trace_buffer): New.
11659 (about_to_request_buffer_space): New.
11660 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11661 updating the same buffer.
11662 (add_tracepoint): Default the tracepoint's type to trap
11663 tracepoint, and orig_size to -1.
11664 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11665 internal variables.
11666 (create_trace_state_variable): New parameter `gdb'. Handle it.
11667 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11668 (cmd_qtdp): Handle fast tracepoints.
11669 (cmd_qtdv): Adjust.
11670 (max_jump_pad_size): New.
11671 (gdb_jump_pad_head): New.
11672 (get_jump_space_head): New.
11673 (claim_jump_space): New.
11674 (sort_tracepoints): New.
11675 (MAX_JUMP_SIZE): New.
11676 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11678 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11679 support. Upload fast traceframes, and delete internal IPA
11681 (stop_tracing_handler): New.
11682 (flush_trace_buffer_handler): New.
11683 (cmd_qtstop): Upload fast tracepoints.
11684 (response_tracepoint): Handle fast tracepoints.
11685 (tracepoint_finished_step): Upload fast traceframes. Set the
11686 tracepoint hit context's tracepoint type.
11687 (handle_tracepoint_bkpts): New.
11688 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11689 type. Add comment about fast tracepoints.
11690 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11691 non-existing action_str field.
11692 (get_context_regcache): Handle fast tracepoints.
11693 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11695 (fast_tracepoint_from_jump_pad_address): New.
11696 (fast_tracepoint_from_ipa_tpoint_address): New.
11697 (collecting_t): New.
11698 (force_unlock_trace_buffer): New.
11699 (fast_tracepoint_collecting): New.
11701 (gdb_collect): New.
11702 (write_inferior_data_ptr): New.
11703 (target_tp_heap): New.
11704 (target_malloc): New.
11705 (download_agent_expr): New.
11707 (download_tracepoints): New.
11708 (download_trace_state_variables): New.
11709 (upload_fast_traceframes): New.
11710 (IPA_FIRST_TRACEFRAME): New.
11711 (IPA_NEXT_TRACEFRAME_1): New.
11712 (IPA_NEXT_TRACEFRAME): New.
11713 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11714 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11715 (gdb_jump_pad_buffer_end): New.
11716 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11717 (initialize_tracepoint): Adjust.
11718 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11719 buffer. Initialize the low module.
11720 * utils.c (PREFIX, TOOLNAME): New.
11721 (malloc_failure): Use PREFIX.
11722 (error): In the IPA, an error causes an exit.
11723 (fatal, warning): Use PREFIX.
11724 (internal_error): Use TOOLNAME.
11725 (NUMCELLS): Increase to 10.
11726 * configure, config.in: Regenerate.
11728 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11730 * server.c (handle_query) <qSupported>: Do two passes over the
11731 qSupported string to avoid nesting strtok.
11733 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11735 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11737 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11738 -Wl,--dynamic-list.
11739 * configure: Regenerate.
11740 * proc-service.list: New.
11742 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11744 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11747 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11749 * gdbreplay.c (remote_open): Check error return from socket() call by
11750 its equality to -1 not by it being negative.
11751 * remote-utils.c (remote_open): Likewise.
11753 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11755 * config.h: Regenerate.
11757 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11759 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11760 doesn't provide PTRACE_GET_THREAD_AREA.
11762 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11764 * linux-m68k-low.c: Include <asm/ptrace.h>
11765 (ps_get_thread_area): Implement.
11767 2010-05-03 Doug Evans <dje@google.com>
11769 * event-loop.c (struct callback_event): New struct.
11770 (callback_list): New global.
11771 (append_callback_event, delete_callback_event): New functions.
11772 (process_callback): New function.
11773 (start_event_loop): Call it.
11774 * remote-utils.c (NOT_SCHEDULED): Define.
11775 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11776 moved out of readchar.
11777 (readchar): Rewrite. Call reschedule before returning.
11778 (reset_readchar): New function.
11779 (remote_close): Call it.
11780 (process_remaining, reschedule): New functions.
11781 * server.h (callback_handler_func): New typedef.
11782 (append_callback_event, delete_callback_event): Declare.
11784 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11786 * proc-service.c (ps_pglobal_lookup): Use
11787 thread_db_look_up_one_symbol.
11788 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11789 parameter. Use it instead of all_symbols_looked_up.
11790 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11792 (all_symbols_looked_up): Don't declare.
11793 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11794 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11796 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11797 Set all_symbols_looked_up here.
11798 (thread_db_look_up_one_symbol): New.
11799 (thread_db_get_tls_address): Adjust.
11800 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11801 thread_db object on the heap, and tentatively set it in the
11803 (thread_db_init): Don't set all_symbols_looked_up here.
11804 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11806 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11808 * linux-low.c (linux_kill, linux_detach): Adjust.
11809 (status_pending_p_callback): Remove redundant statement. Check
11810 for !TARGET_WAITIKIND_IGNORE, instead of
11811 TARGET_WAITKIND_STOPPED.
11812 (handle_tracepoints): Make sure LWP is locked. Adjust.
11813 (linux_wait_for_event_1): Adjust.
11814 (linux_cancel_breakpoints): New.
11815 (unsuspend_one_lwp): New.
11816 (unsuspend_all_lwps): New.
11817 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11818 (send_sigstop_callback): Change return type to int, add new
11819 `except' parameter and handle it.
11820 (suspend_and_send_sigstop_callback): New.
11821 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11822 pass them down. If SUSPEND, also increment the lwp's suspend
11824 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11825 (need_step_over_p): Don't consider suspended LWPs.
11826 (start_step_over): Adjust.
11827 (proceed_one_lwp): Change return type to int, add new `except'
11828 parameter and handle it.
11829 (unsuspend_and_proceed_one_lwp): New.
11830 (proceed_all_lwps): Use find_inferior instead of
11832 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11833 also decrement the suspend count of LWPs. Pass `except' down,
11834 instead of hacking its suspend count.
11835 (linux_pause_all): Add `freeze' parameter. Adjust.
11836 (linux_unpause_all): New.
11837 (linux_target_ops): Install linux_unpause_all.
11838 * server.c (handle_status): Adjust.
11839 * target.h (struct target_ops): New fields `unpause_all' and
11840 `cancel_breakpoints'. Add new parameter to `pause_all'.
11841 (pause_all): Add new `freeze' parameter.
11842 (unpause_all): New.
11843 (cancel_breakpoints): New.
11844 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11845 cancel breakpoints.
11846 (cmd_qtstart): Pause threads.
11847 (stop_tracing): Pause threads, and cancel breakpoints.
11848 * win32-low.c (win32_target_ops): Adjust.
11850 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11852 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11853 the inferior right away from here...
11854 (linux_wait_1): ... to here, and adjust to check the thread's
11855 last_resume_kind instead of the lwp's step or stop_expected flags.
11857 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11859 * README: Use consistent `GDB' and `GDBserver' spellings.
11861 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11863 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11864 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11865 (linux_detach_one_lwp): Assume the lwp is stopped.
11866 (any_thread_of): Delete.
11867 (linux_detach): Stop all lwps here. Don't blindly delete all
11869 (delete_lwp_callback): New.
11870 (linux_mourn): Delete all lwps of the process that is gone.
11871 (linux_wait_1): Don't delete the last lwp of the process here.
11872 * mem-break.h (mark_breakpoints_out): Declare.
11873 * mem-break.c (mark_breakpoints_out): New.
11874 (free_all_breakpoints): Use it.
11875 * server.c (handle_target_event): If the process is gone, mark
11877 * thread-db.c (struct thread_db) <create_bp>: New field.
11878 (thread_db_enable_reporting): Fix prototype. Store a thread event
11879 breakpoint reference in the thread_db struct.
11880 (thread_db_load_search): Clear the thread_db object.
11881 (try_thread_db_load_1): Ditto.
11882 (switch_to_process): New.
11883 (disable_thread_event_reporting): Use it.
11884 (remove_thread_event_breakpoints): New.
11885 (thread_db_detach, thread_db_mourn): Use it.
11887 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11889 * linux-low.c (linux_enable_event_reporting): New.
11890 (linux_wait_for_event_1, handle_extended_wait): Use it.
11892 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11894 * linux-low.c (linux_kill_one_lwp, linux_kill)
11895 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11896 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11897 SIGSTOP even if the LWP is stopped.
11898 (send_sigstop_callback): New.
11899 (stop_all_lwps): Use send_sigstop_callback instead.
11900 (linux_resume_one_thread): Adjust.
11901 (proceed_one_lwp): Still proceed an LWP that the client has
11902 requested to stop, if we haven't reported it as stopped yet. Make
11903 sure that LWPs the client want stopped, have a pending SIGSTOP.
11905 2010-04-26 Doug Evans <dje@google.com>
11907 * server.c (handle_general_set): Make static.
11909 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11910 Print received char after testing for error/eof instead of before.
11911 (input_interrupt): Tweak comment.
11913 2010-04-23 Doug Evans <dje@google.com>
11915 * server.c (start_inferior): Print inferior argv if --debug.
11917 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11919 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11920 * nto-x86-low.c: Include server.h
11922 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11924 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11925 be consistent with other sources of this directory.
11926 (init_registers_amd64): Correct name of source file of this function
11929 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11931 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11932 64-bit executables.
11934 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11936 * win32-i386-low.c: Add 64-bit support.
11937 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11938 (init_registers_amd64): Declare.
11939 (mappings): Add 64-bit version of array.
11940 (init_windows_x86): New function.
11941 (the_low_target): Change init_arch field to init_windows_x86.
11943 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11945 * win32-low.c: Adapt to support also 64-bit architecture.
11946 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11947 (get_image_name): Use SIZE_T type for local variable `done'.
11948 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11949 (toolhelp_get_dll_name): Idem.
11950 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11951 Use uintptr_t typecast to avoid warning.
11952 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11953 (handle_exception): Use phex_nz to avoid warning.
11954 (win32_wait): Remove unused local variable `process'.
11956 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11958 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11961 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11963 * configure.ac: Use `ws2_32' library for srv_mingw.
11964 * configure: Regenerate.
11965 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11966 * remote-utils.c: Likewise.
11968 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11970 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11971 if __x86_64__ is defined.
11973 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11975 * configure: Regenerate.
11977 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11979 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11980 * target.h (target_ops): New get_tib_address field.
11981 * win32-low.h (win32_thread_info): Add thread_local_base field.
11982 * win32-low.c (child_add_thread): Add tlb argument.
11983 Set thread_local_base field to TLB.
11984 (get_child_debug_event): Adapt to child_add_thread change.
11985 (win32_get_tib_address): New function.
11986 (win32_target_ops): Set get_tib_address field to
11987 win32_get_tib_address.
11988 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11990 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11992 * linux-low.c (linux_mourn): Also remove the process.
11993 * server.c (handle_target_event): Don't remove the process here.
11994 * nto-low.c (nto_mourn): New.
11995 (nto_target_ops): Install it.
11996 * spu-low.c (spu_mourn): New.
11997 (spu_target_ops): Install it.
11998 * win32-low.c (win32_mourn): New.
11999 (win32_target_ops): Install it.
12001 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12003 * server.h (buffer_xml_printf): Remove redundant `;'.
12005 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12007 * regcache.c (set_register_cache): Invalidate regcaches before
12008 changing the register cache layout.
12009 (regcache_invalidate_one): Allow a NULL regcache.
12010 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12011 regcaches before changing the register cache layout or the target
12014 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12016 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12017 variable warning on Linux/x86-64.
12019 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12021 GDBserver disconnected tracing support.
12023 * linux-low.c (linux_remove_process): Delete.
12024 (add_lwp): Don't set last_resume_kind here.
12025 (linux_kill): Use `mourn'.
12026 (linux_detach): Use `thread_db_detach', and `mourn'.
12027 (linux_mourn): New.
12028 (linux_attach_lwp_1): Adjust comment.
12029 (linux_attach): last_resume_kind moved the thread_info; adjust.
12030 (status_pending_p_callback): Adjust.
12031 (linux_wait_for_event_1): Adjust.
12032 (count_events_callback, select_singlestep_lwp_callback)
12033 (select_event_lwp_callback, cancel_breakpoints_callback)
12034 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12035 (proceed_one_lwp): Adjust.
12036 (linux_async): Add debug output.
12037 (linux_thread_stopped): New.
12038 (linux_pause_all): New.
12039 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12041 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12042 (thread_db_free): Delete declaration.
12043 (thread_db_detach, thread_db_mourn): Declare.
12044 * thread-db.c (thread_db_init): Use thread_db_mourn.
12045 (thread_db_free): Delete, split in two.
12046 (disable_thread_event_reporting): New.
12047 (thread_db_detach): New.
12048 (thread_db_mourn): New.
12050 * server.h (struct thread_info) <last_resume_kind>: New field.
12051 <attached>: Add comment.
12052 <gdb_detached>: New field.
12053 (handler_func): Change return type to int.
12054 (handle_serial_event, handle_target_event): Ditto.
12055 (gdb_connected): Declare.
12057 (disconnected_tracing): Declare.
12058 (stop_tracing): Declare.
12060 * server.c (handle_query) <qSupported>: Report support for
12061 disconnected tracing.
12062 (queue_stop_reply_callback): Account for running threads.
12063 (gdb_wants_thread_stopped): New.
12064 (gdb_wants_all_threads_stopped): New.
12065 (gdb_reattached_process): New.
12066 (handle_status): Clear the `gdb_detached' flag of all processes.
12067 In all-stop, stop all threads.
12068 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12069 (process_serial_event): If the remote connection breaks, or if an
12070 exit was forced with "monitor exit", force an event loop exit.
12071 Handle disconnected tracing on detach.
12072 (handle_serial_event): Adjust.
12073 (handle_target_event): If GDB isn't connected, forward events back
12074 to the inferior, unless the last process exited, in which case,
12075 exit gdbserver. Adjust interface.
12077 * remote-utils.c (remote_open): Don't block in accept. Instead
12078 register an event loop source on the listen socket file
12079 descriptor. Refactor bits into ...
12080 (listen_desc): ... this new global.
12081 (gdb_connected): ... this new function.
12082 (enable_async_notification): ... this new function.
12083 (handle_accept_event): ... this new function.
12084 (remote_close): Clear remote_desc.
12086 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12088 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12090 (mourn_inferior): Define.
12091 (target_process_qsupported): Avoid the dangling else problem.
12092 (thread_stopped): Define.
12093 (pause_all): Define.
12094 (target_waitstatus_to_string): Declare.
12095 * target.c (target_waitstatus_to_string): New.
12097 * tracepoint.c (tracing): Make extern.
12098 (disconnected_tracing): New.
12099 (stop_tracing): Make extern. Handle tracing stops due to GDB
12101 (cmd_qtdisconnected): New.
12102 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12103 (handle_tracepoint_general_set): Handle QTDisconnected.
12105 * event-loop.c (event_handler_func): Change return type to int.
12106 (process_event): Bail out if the event handler wants the event
12108 (handle_file_event): Ditto.
12109 (start_event_loop): Bail out if the event handler wants the event
12112 * nto-low.c (nto_target_ops): Adjust.
12113 * spu-low.c (spu_wait): Don't remove the process here.
12114 (spu_target_ops): Adjust.
12115 * win32-low.c (win32_wait): Don't remove the process here.
12116 (win32_target_ops): Adjust.
12118 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12120 * regcache.c (realloc_register_cache): Invalidate inferior's
12121 regcache before recreating it.
12123 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12125 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12127 2010-04-09 Stan Shebs <stan@codesourcery.com>
12128 Pedro Alves <pedro@codesourcery.com>
12130 * server.h (LONGEST): New.
12131 (struct thread_info) <while_stepping>: New field.
12132 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12134 (initialize_tracepoint, handle_tracepoint_general_set)
12135 (handle_tracepoint_query, tracepoint_finished_step)
12136 (tracepoint_was_hit, release_while_stepping_state_list):
12137 (current_traceframe): Declare.
12138 * server.c (handle_general_set): Handle tracepoint packets.
12139 (read_memory): New.
12140 (write_memory): New.
12141 (handle_search_memory_1): Use read_memory.
12142 (handle_query): Report support for conditional tracepoints, trace
12143 state variables, and tracepoint sources. Handle tracepoint
12145 (main): Initialize the tracepoints module.
12146 (process_serial_event): Handle traceframe reads/writes.
12148 * linux-low.c (handle_tracepoints): New.
12149 (linux_wait_1): Call it.
12150 (linux_resume_one_lwp): Handle while-stepping.
12151 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12152 (linux_target_ops): Install them.
12153 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12155 * linux-x86-low.c (x86_supports_tracepoints): New.
12156 (the_low_target). Install it.
12158 * mem-break.h (delete_breakpoint): Declare.
12159 * mem-break.c (delete_breakpoint): Make external.
12161 * target.h (struct target_ops): Add `supports_tracepoints',
12162 `read_pc', and `write_pc' fields.
12163 (target_supports_tracepoints): Define.
12164 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12167 * regcache.h (struct regcache) <registers_owned>: New field.
12168 (init_register_cache, regcache_cpy): Declare.
12169 (regcache_read_pc, regcache_write_pc): Declare.
12170 (register_cache_size): Declare.
12171 (supply_regblock): Declare.
12172 * regcache.c (init_register_cache): New.
12173 (new_register_cache): Use it.
12174 (regcache_cpy): New.
12175 (register_cache_size): New.
12176 (supply_regblock): New.
12177 (regcache_read_pc, regcache_write_pc): New.
12179 * tracepoint.c: New.
12181 * Makefile.in (OBS): Add tracepoint.o.
12182 (tracepoint.o): New rule.
12184 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12186 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12188 (i386-mmx.c): Likewise.
12189 (i386-mmx-linux.o): Likewise.
12190 (i386-mmx-linux.c): Likewise.
12192 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12193 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12194 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12195 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12197 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12198 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12199 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12201 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12203 * Makefile.in (clean): Updated.
12205 (i386-avx.c): Likewise.
12206 (i386-avx-linux.o): Likewise.
12207 (i386-avx-linux.c): Likewise.
12208 (amd64-avx.o): Likewise.
12209 (amd64-avx.c): Likewise.
12210 (amd64-avx-linux.o): Likewise.
12211 (amd64-avx-linux.c): Likewise.
12213 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12214 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12215 (srv_amd64_regobj): Add amd64-avx.o.
12216 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12217 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12218 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12219 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12220 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12221 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12222 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12224 * i387-fp.c: Include "i386-xstate.h".
12226 (i387_cache_to_xsave): Likewise.
12227 (i387_xsave_to_cache): Likewise.
12228 (x86_xcr0): Likewise.
12230 * i387-fp.h (i387_cache_to_xsave): Likewise.
12231 (i387_xsave_to_cache): Likewise.
12232 (x86_xcr0): Likewise.
12234 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12235 * linux-crisv32-low.c (target_regsets): Likewise.
12236 * linux-m68k-low.c (target_regsets): Likewise.
12237 * linux-mips-low.c (target_regsets): Likewise.
12238 * linux-ppc-low.c (target_regsets): Likewise.
12239 * linux-s390-low.c (target_regsets): Likewise.
12240 * linux-sh-low.c (target_regsets): Likewise.
12241 * linux-sparc-low.c (target_regsets): Likewise.
12242 * linux-xtensa-low.c (target_regsets): Likewise.
12244 * linux-low.c: Include <sys/uio.h>.
12245 (regsets_fetch_inferior_registers): Support nt_type.
12246 (regsets_store_inferior_registers): Likewise.
12247 (linux_process_qsupported): New.
12248 (linux_target_ops): Add linux_process_qsupported.
12250 * linux-low.h (regset_info): Add nt_type.
12251 (linux_target_ops): Add process_qsupported.
12253 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12255 (init_registers_i386_avx_linux): New.
12256 (init_registers_amd64_avx_linux): Likewise.
12257 (xmltarget_i386_linux_no_xml): Likewise.
12258 (xmltarget_amd64_linux_no_xml): Likewise.
12259 (PTRACE_GETREGSET): Likewise.
12260 (PTRACE_SETREGSET): Likewise.
12261 (x86_fill_xstateregset): Likewise.
12262 (x86_store_xstateregset): Likewise.
12263 (use_xml): Likewise.
12264 (x86_linux_update_xmltarget): Likewise.
12265 (x86_linux_process_qsupported): Likewise.
12266 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12267 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12268 init_registers_i386_linux here. Call
12269 x86_linux_update_xmltarget.
12270 (the_low_target): Add x86_linux_process_qsupported.
12272 * server.c (handle_query): Call target_process_qsupported.
12274 * target.h (target_ops): Add process_qsupported.
12275 (target_process_qsupported): New.
12277 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12279 * inferiors.c (add_thread): Set last_status kind to
12280 TARGET_WAITKIND_IGNORE.
12281 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12282 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12283 (linux_wait_1): Move `thread' local definition to block that uses
12284 it. Don't NULL initialize `event_child'.
12285 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12286 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12287 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12289 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12291 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12292 an extended waitstatus, or by a watchpoint.
12293 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12294 thread was stepping or has been stopped by a watchpoint.
12296 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12298 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12299 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12300 of another, then delete the previous, and validate all
12302 (validate_inserted_breakpoint): New.
12303 (delete_disabled_breakpoints): New.
12304 (validate_breakpoints): New.
12305 (check_mem_read): Validate breakpoints before trusting their
12306 shadow. Delete disabled breakpoints.
12307 (check_mem_write): Validate breakpoints before trusting they
12308 should be inserted. Delete disabled breakpoints.
12309 * mem-break.h (validate_breakpoints):
12310 * server.c (handle_query): Validate breakpoints when we see a
12313 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12315 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12316 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12317 if we could tell there's a GDB breakpoint at stop_pc.
12318 (need_step_over_p): Don't do a step over if we find a GDB
12319 breakpoint at the resume PC.
12321 * mem-break.c (struct raw_breakpoint): New.
12322 (enum bkpt_type): New type `gdb_breakpoint'.
12323 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12324 fields. New field `raw'.
12325 (find_raw_breakpoint_at): New.
12326 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12327 breakpoint instead.
12328 (set_breakpoint_at): Adjust.
12329 (delete_raw_breakpoint): New.
12330 (release_breakpoint): New.
12331 (delete_breakpoint): Rename to...
12332 (delete_breakpoint_1): ... this. Add proc parameter. Use
12333 release_breakpoint. Return ENOENT.
12334 (delete_breakpoint): Reimplement.
12335 (find_breakpoint_at): Delete.
12336 (find_gdb_breakpoint_at): New.
12337 (delete_breakpoint_at): Delete.
12338 (set_gdb_breakpoint_at): New.
12339 (delete_gdb_breakpoint_at): New.
12340 (gdb_breakpoint_here): New.
12341 (set_reinsert_breakpoint): Use release_breakpoint.
12342 (uninsert_breakpoint): Rename to ...
12343 (uninsert_raw_breakpoint): ... this.
12344 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12345 (reinsert_raw_breakpoint): Change parameter type to
12347 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12349 (check_breakpoints): Adjust. Use release_breakpoint.
12350 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12351 (breakpoint_inserted_here): Ditto.
12352 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12353 Don't trust the breakpoint's shadow if it is not inserted.
12354 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12355 (delete_all_breakpoints): Adjust.
12356 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12357 use delete_breakpoint_1.
12359 * mem-break.h (breakpoints_supported): Delete declaration.
12360 (set_gdb_breakpoint_at): Declare.
12361 (gdb_breakpoint_here): Declare.
12362 (delete_breakpoint_at): Delete.
12363 (delete_gdb_breakpoint_at): Declare.
12365 * server.h (struct raw_breakpoint): Forward declare.
12366 (struct process_info): New field `raw_breakpoints'.
12368 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12371 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12373 * linux-low.c (status_pending_p_callback): Fix comment.
12374 (linux_wait_for_event_1): Move most of the internal breakpoint
12375 handling from here...
12376 (linux_wait_1): ... to here.
12377 (count_events_callback): New.
12378 (select_singlestep_lwp_callback): New.
12379 (select_event_lwp_callback): New.
12380 (cancel_breakpoints_callback): New.
12381 (select_event_lwp): New.
12382 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12383 priority to all LWPs that have had events that should be reported
12384 to the client. Cancel breakpoints when about to reporting the
12385 event to the client, not while stopping lwps. No longer cancel
12386 finished single-steps here.
12387 (cancel_finished_single_step): Delete.
12388 (cancel_finished_single_steps): Delete.
12390 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12392 * mem-break.c (enum bkpt_type): New.
12393 (struct breakpoint): New field `type'.
12394 (set_breakpoint_at): Change return type to struct breakpoint
12395 pointer. Set type to `other_breakpoint' by default.
12396 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12397 in the breakpoint list.
12398 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12399 (reinsert_breakpoint): Rename to ...
12400 (reinsert_raw_breakpoint): ... this.
12401 (reinsert_breakpoints_at): Adjust.
12402 * mem-break.h (struct breakpoint): Declare.
12403 (set_breakpoint_at): Change return type to struct breakpoint
12406 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12408 * server.c (handle_query): Assign, not compare.
12410 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12412 Teach linux gdbserver to step-over-breakpoints.
12414 * linux-low.c (can_hardware_single_step): New.
12415 (supports_breakpoints): New.
12416 (handle_extended_wait): If stopping threads, read the stop pc of
12417 the new cloned LWP.
12419 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12420 low target doesn't support retrieving the PC.
12421 (add_lwp): Set last_resume_kind to resume_continue.
12422 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12423 (linux_attach): Don't clear stop_expected. Set the lwp's
12424 last_resume_kind to resume_stop.
12425 (linux_detach_one_lwp): Don't check for removed breakpoints.
12426 (check_removed_breakpoint): Delete.
12427 (status_pending_p): Rename to ...
12428 (status_pending_p_callback): ... this. Don't check for removed
12429 breakpoints. Don't consider threads that are stopped from GDB's
12431 (linux_wait_for_lwp): Always read the stop_pc here.
12432 (cancel_breakpoint): New.
12433 (step_over_bkpt): New global.
12434 (linux_wait_for_event_1): Implement stepping over breakpoints.
12435 (gdb_wants_lwp_stopped): New.
12436 (gdb_wants_all_stopped): New.
12437 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12438 single-step traps here. Store the thread's last reported target
12440 (send_sigstop): Don't clear stop_expected. Always set it,
12442 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12443 (cancel_finished_single_step): New.
12444 (cancel_finished_single_steps): New.
12445 (wait_for_sigstop): Don't cancel finished single-step traps here.
12446 (linux_resume_one_lwp): Don't check for removed breakpoints.
12447 Don't set `step' on non-hardware step archs.
12448 (linux_set_resume_request): Ignore resume_stop requests if already
12449 stopping or stopped. Set the lwp's last_resume_kind.
12450 (resume_status_pending_p): Don't check for removed breakpoints.
12451 (need_step_over_p): New.
12452 (start_step_over): New.
12453 (finish_step_over): New.
12454 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12455 requests. Clear the thread's last reported target waitstatus.
12456 Don't use the `suspended' flag. Don't consider pending breakpoints.
12457 (linux_resume): Start a step-over if necessary.
12458 (proceed_one_lwp): New.
12459 (proceed_all_lwps): New.
12460 (unstop_all_lwps): New.
12461 * linux-low.h (struct lwp_info): Rewrite comment for the
12462 `suspended' flag. Add the `stop_pc' field. Delete the
12463 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12464 Add `'last_resume_kind' and `need_step_over' fields.
12465 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12466 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12467 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12468 (set_raw_breakpoint_at): New.
12469 (set_breakpoint_at): Rewrite to use it.
12470 (reinsert_breakpoint_handler): Delete.
12471 (set_reinsert_breakpoint): New.
12472 (reinsert_breakpoint_by_bp): Delete.
12473 (delete_reinsert_breakpoints): New.
12474 (uninsert_breakpoint): Rewrite.
12475 (uninsert_breakpoints_at): New.
12476 (reinsert_breakpoint): Rewrite.
12477 (reinsert_breakpoints_at): New.
12478 (check_breakpoints): Rewrite.
12479 (breakpoint_here): New.
12480 (breakpoint_inserted_here): New.
12481 (check_mem_read): Adjust.
12482 * mem-break.h (breakpoints_supported, breakpoint_here)
12483 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12484 (reinsert_breakpoint_by_bp): Delete declaration.
12485 (delete_reinsert_breakpoints): Declare.
12486 (reinsert_breakpoint): Delete declaration.
12487 (reinsert_breakpoints_at): Declare.
12488 (uninsert_breakpoint): Delete declaration.
12489 (uninsert_breakpoints_at): Declare.
12490 (check_breakpoints): Adjust prototype.
12491 * server.h: Adjust include order.
12492 (struct thread_info): Declare here. Add a `last_status' field.
12494 2010-03-23 Michael Snyder <msnyder@vmware.com>
12496 * server.c (crc32): New function.
12497 (handle_query): Add handling for 'qCRC:' request.
12499 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12501 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12502 lwp had been stopped by a watchpoint.
12504 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12506 * server.h (internal_error): Declare.
12507 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12508 * utils.c (internal_error): New function.
12510 2010-03-15 Andreas Schwab <schwab@redhat.com>
12512 * configure.srv: Fix typo setting srv_regobj.
12514 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12516 * linux-low.c (fetch_register): Avoid passing a non string literal
12518 (usr_store_inferior_registers): Ditto.
12520 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12522 * linux-low.c (linux_write_memory): Bail out early if peeking
12525 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12527 * linux-low.h (struct lwp_info): New fields
12528 `stopped_by_watchpoint' and `stopped_data_address'.
12529 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12530 here, and cache them in the lwp object.
12531 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12533 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12535 (linux_stopped_by_watchpoint): Rewrite.
12536 (linux_stopped_data_address): Rewrite.
12538 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12540 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12541 switching the current inferior, not before.
12543 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12545 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12546 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12547 i386-linux.c and amd64-linux.c.
12548 (reg-i386.o): Removed.
12549 (reg-i386.c): Likewise.
12550 (reg-i386-linux.o): Likewise.
12551 (reg-i386-linux.c): Likewise.
12552 (reg-x86-64.o): Likewise.
12553 (reg-x86-64.c): Likewise.
12554 (reg-x86-64-linux.o): Likewise.
12555 (reg-x86-64-linux.c): Likewise.
12557 (i386.c): Likewise.
12558 (i386-linux.o): Likewise.
12559 (i386-linux.c): Likewise.
12560 (amd64.o): Likewise.
12561 (amd64.c): Likewise.
12562 (amd64-linux.o): Likewise.
12563 (amd64-linux.c): Likewise.
12565 * configure.srv (srv_i386_regobj): New.
12566 (srv_i386_linux_regobj): Likewise.
12567 (srv_amd64_regobj): Likewise.
12568 (srv_amd64_linux_regobj): Likewise.
12569 (srv_i386_32bit_xmlfiles): Likewise.
12570 (srv_i386_64bit_xmlfiles): Likewise.
12571 (srv_i386_xmlfiles): Likewise.
12572 (srv_amd64_xmlfiles): Likewise.
12573 (srv_i386_linux_xmlfiles): Likewise.
12574 (srv_amd64_linux_xmlfiles): Likewise.
12575 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12576 srv_xmlfiles to $srv_i386_xmlfiles.
12577 (i[34567]86-*-mingw32ce*): Likewise.
12578 (i[34567]86-*-mingw*): Likewise.
12579 (i[34567]86-*-nto*): Likewise.
12580 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12581 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12582 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12583 (x86_64-*-linux*): Likewise.
12585 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12586 (init_registers_amd64_linux): New.
12587 (x86_arch_setup): Replace init_registers_x86_64_linux with
12588 init_registers_amd64_linux.
12590 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12592 * configure.ac: Check for libdl. If it is not available link against
12593 static libthread_db.
12594 * configure: Regenerate.
12596 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12600 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12601 handing a read watchpoint.
12602 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12604 2010-02-12 Doug Evans <dje@google.com>
12606 * linux-low.c (linux_supports_tracefork_flag): Document.
12607 (linux_look_up_symbols): Add comment.
12609 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12611 * regcache.c (supply_register): Clear regcache if buf is NULL.
12613 2010-02-02 Nicolas Roche <roche@sourceware.org>
12614 Joel Brobecker <brobecker@adacore.com>
12616 * inferiors.c (find_inferior): Add function documentation.
12617 (unloaded_dll): Handle the case where the unloaded dll has not
12618 been previously registered in the dll list.
12620 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12622 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12623 (thumb2_breakpoint): New.
12624 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12626 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12628 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12629 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12632 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12634 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12636 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12638 * linux-s390-low.c (s390_collect_ptrace_register)
12639 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12641 2010-01-21 Doug Evans <dje@google.com>
12643 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12644 (PTRACE_ARG4_TYPE): New macro.
12645 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12646 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12647 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12648 (usr_store_inferior_registers): Ditto.
12649 (linux_read_memory, linux_write_memory): Ditto.
12650 (linux_test_for_tracefork): Ditto.
12652 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12653 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12655 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12657 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12660 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12662 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12663 prototype to take a regcache. Adjust.
12665 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12667 * regcache.h (struct thread_info): Forward declare.
12668 (struct regcache): New.
12669 (new_register_cache): Adjust prototype.
12670 (get_thread_regcache): Declare.
12671 (free_register_cache): Adjust prototype.
12672 (registers_to_string, registers_from_string): Ditto.
12673 (supply_register, supply_register_by_name, collect_register)
12674 (collect_register_as_string, collect_register_by_name): Ditto.
12675 * regcache.c (struct inferior_regcache_data): Delete.
12676 (get_regcache): Rename to ...
12677 (get_thread_regcache): ... this. Adjust. Switch inferior before
12678 fetching registers.
12679 (regcache_invalidate_one): Adjust.
12680 (regcache_invalidate): Fix prototype.
12681 (new_register_cache): Return the new register cache.
12682 (free_register_cache): Change prototype.
12683 (realloc_register_cache): Adjust.
12684 (registers_to_string): Change prototype to take a regcache. Adjust.
12685 (registers_from_string): Ditto.
12686 (register_data): Ditto.
12687 (supply_register): Ditto.
12688 (supply_register_by_name): Ditto.
12689 (collect_register): Ditto.
12690 (collect_register_as_string): Ditto.
12691 (collect_register_by_name): Ditto.
12692 * server.c (process_serial_event): Adjust.
12693 * linux-low.h (regset_fill_func, regset_store_func): Change
12695 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12697 * linux-low.c (get_stop_pc): Adjust.
12698 (check_removed_breakpoint): Adjust.
12699 (linux_wait_for_event): Adjust.
12700 (linux_resume_one_lwp): Adjust.
12701 (fetch_register): Add regcache parameter. Adjust.
12702 (usr_store_inferior_registers): Ditto.
12703 (regsets_fetch_inferior_registers): Ditto.
12704 (regsets_store_inferior_registers): Ditto.
12705 (linux_fetch_registers, linux_store_registers): Ditto.
12706 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12708 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12710 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12711 prototype to take a regcache.
12712 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12713 * remote-utils.c (convert_ascii_to_int, outreg)
12714 (prepare_resume_reply): Change prototype to take a regcache.
12716 * target.h (struct target_ops) <fetch_registers, store_registers>:
12717 Change prototype to take a regcache.
12718 (fetch_inferior_registers, store_inferior_registers): Change
12719 prototype to take a regcache. Adjust.
12720 * proc-service.c (ps_lgetregs): Adjust.
12721 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12722 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12723 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12724 take a regcache. Adjust.
12725 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12726 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12727 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12728 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12729 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12730 (cris_cannot_fetch_register):
12731 (cris_breakpoint_at): Change prototype to take a regcache.
12733 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12734 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12735 to take a regcache. Adjust.
12736 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12738 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12739 take a regcache. Adjust.
12740 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12741 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12742 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12743 * linux-mips-low.c (mips_get_pc):
12744 (mips_set_pc): Change prototype to take a regcache. Adjust.
12745 (mips_reinsert_addr): Adjust.
12746 (mips_collect_register): Change prototype to take a regcache.
12748 (mips_supply_register):
12749 (mips_collect_register_32bit, mips_supply_register_32bit)
12750 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12751 (mips_store_fpregset): Ditto.
12752 * linux-ppc-low.c (ppc_supply_ptrace_register)
12753 (ppc_supply_ptrace_register): Ditto.
12754 (parse_spufs_run): Adjust.
12755 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12756 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12757 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12758 take a regcache. Adjust.
12759 * linux-s390-low.c (s390_collect_ptrace_register)
12760 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12761 (s390_set_pc): Change prototype to take a regcache. Adjust.
12762 (s390_arch_setup): Adjust.
12763 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12764 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12765 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12766 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12767 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12769 (sparc_breakpoint_at): Adjust.
12770 * linux-xtensa-low.c (xtensa_fill_gregset):
12771 (xtensa_store_gregset):
12772 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12773 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12774 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12775 prototype to take a regcache. Adjust.
12776 * win32-arm-low.c (arm_fetch_inferior_register)
12777 (arm_store_inferior_register): Change prototype to take a
12779 * win32-i386-low.c (i386_fetch_inferior_register)
12780 (i386_store_inferior_register): Change prototype to take a
12782 * win32-low.c (child_fetch_inferior_registers)
12783 (child_store_inferior_registers): Change prototype to take a
12785 (win32_wait): Adjust.
12786 (win32_fetch_inferior_registers): Change prototype to take a
12788 (win32_store_inferior_registers): Adjust.
12789 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12790 store_inferior_register>: Change prototype to take a regcache.
12792 2010-01-20 Doug Evans <dje@google.com>
12794 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12796 (linux_wait_for_event1, linux_init_signals): Ditto.
12797 (W_STOPCODE): Provide definition if missing.
12799 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12801 * linux-low.c (linux_core_of_thread): New.
12802 (compare_ints, show_process, list_threads): New.
12803 (linux_qxfer_osdata): Report threads and cores.
12804 (linux_target_op): Register linux_core_of_thread.
12805 * remote-utils.c (prepare_resume_reply): Report the core.
12806 (buffer_xml_printf): Support %d specifier.
12807 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12809 (handle_query): Handle qXfer:threads. Announce availability
12811 * target.h (struct target_ops): New field core_of_thread.
12813 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12815 * Makefile.in (clean): Remove new generated files.
12816 (reg-s390.o, reg-s390.c): Remove rules.
12817 (reg-s390x.o, reg-s390x.c): Likewise.
12818 (s390-linux32.o, s390-linux32.c): Add rules.
12819 (s390-linux64.o, s390-linux64.c): Likewise.
12820 (s390x-linux64.o, s390x-linux64.c): Likewise.
12821 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12822 * linux-s390-low.c: Include <elf.h>.
12823 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12824 (init_registers_s390): Remove prototype.
12825 (init_registers_s390x): Likewise.
12826 (init_registers_s390_linux32): Add prototype.
12827 (init_registers_s390_linux64): Likewise.
12828 (init_registers_s390x_linux64): Likewise.
12829 (s390_num_regs_3264): New define.
12830 (s390_regmap_3264): New global variable.
12831 (s390_cannot_fetch_register): Remove obsolete check.
12832 (s390_cannot_store_register): Likewise.
12833 (s390_collect_ptrace_register): Handle upper/lower register halves.
12834 (s390_supply_ptrace_register): Likewise.
12835 (s390_fill_gregset): Update to register number changes.
12836 (s390_get_hwcap): New routine.
12837 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12838 Install appropriate regmap and register set.
12840 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12842 * server.c (gdbserver_version): Update copyright year to 2010.
12843 * gdbreplay.c (gdbreplay_version): Likewise.
12845 2009-12-28 Doug Evans <dje@google.com>
12847 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12848 elf/external.h. Include <elf.h> instead but only if necessary.
12850 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12852 * linux-low.c (linux_remove_process): Remove `detaching'
12853 parameter. Don't release/detach from thread_db here.
12854 (linux_kill): Release/detach from thread_db here, ...
12855 (linux_detach): ... and here, before actually detaching.
12856 (linux_wait_1): ... and here, when a process exits.
12857 * thread-db.c (any_thread_of): New.
12858 (thread_db_free): Switch the current inferior to a thread of the
12861 2009-12-21 Doug Evans <dje@google.com>
12863 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12865 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12866 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12867 warning ifndef __NR_tkill. Move setting of errno there too.
12868 Delete unnecessary resetting of errno after syscall.
12869 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12871 * configure.ac: Check for dladdr.
12872 * config.in: Regenerate.
12873 * configure: Regenerate.
12874 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12875 (try_thread_db_load): Update.
12877 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12879 2009-12-18 Doug Evans <dje@google.com>
12881 * event-loop.c: Include unistd.h if it exists.
12883 * linux-low.c (my_waitpid): Move definition away from being in
12884 between linux_tracefork_child/linux_test_for_tracefork.
12886 * gdb_proc_service.h (psaddr_t): Fix type.
12887 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12888 signature to match glibc.
12890 2009-12-16 Doug Evans <dje@google.com>
12892 * linux-low.c (linux_read_memory): Fix argument to read.
12894 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12896 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12897 events, don't leave current_inferior pointing at null.
12899 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12901 * win32-low.c (LOG): Delete.
12902 (OUTMSG): Output to stderr.
12903 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12904 on compile time LOG macro.
12905 (win32_wait): Fix debug output.
12907 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12909 * win32-low.c (win32_add_one_solib): If the dll name is
12910 "ntdll.dll", prepend the system directory to the dll path.
12912 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12914 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12916 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12917 Vladimir Prus <vladimir@codesourcery.com>
12919 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12920 * configure.ac: Check for __mcoldfire__ and set
12921 gdb_cv_m68k_is_coldfire.
12922 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12923 reg-cf.o and reg-m68k.o.
12924 * configure: Regenerated.
12926 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12928 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12929 Pass it to thread_db_free.
12930 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12931 proper `detaching' argument to linux_remove_process.
12932 * linux-low.h (thread_db_free): Add `detaching' parameter.
12933 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12935 (thread_db_free): Add `detaching' parameter. Only
12936 call td_ta_clear_event if detaching from process.
12938 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12940 * thread-db.c (thread_db_free): Fix typo.
12942 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12945 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12947 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12949 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12950 with an i686 compiler.
12951 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12953 * configure: Rebuilt.
12955 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12959 * server.c (handle_search_memory_1): Correct read_addr initialization
12960 in loop for searching subsequent chunks.
12962 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12964 * configure.ac: New --with-libthread-db option.
12965 * thread-db.c: Allow direct dependence on libthread_db.
12966 (thread_db_free): Adjust.
12967 * config.in: Regenerate.
12968 * configure: Likewise.
12970 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12973 * thread-db.c (attach_thread): New function.
12974 (maybe_attach_thread): Return success/failure.
12975 (find_new_threads_callback): Adjust.
12976 (thread_db_find_new_threads): Loop until no new threads.
12978 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12980 * proc-service.c (ps_lgetregs): Formatting.
12982 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12984 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12985 * configure.ac: Adjust.
12986 * linux-low.h (struct process_info_private): Move members to struct
12988 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12989 * linux-low.c (linux_remove_process): Adjust.
12990 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12991 * server.c (handle_query): Move code ...
12992 (handle_monitor_command): ... here. New function.
12993 * target.h (struct target_ops): New member.
12994 * thread-db.c (struct thread_db): New.
12995 (libthread_db_search_path): New variable.
12996 (thread_db_create_event, thread_db_enable_reporting)
12997 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12998 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12999 (try_thread_db_load_1, dladdr_to_soname): New functions.
13000 (try_thread_db_load, thread_db_load_search): New functions.
13001 (thread_db_init): Search for libthread_db.
13002 (thread_db_free): New function.
13003 (thread_db_handle_monitor_command): Likewise.
13004 * config.in: Regenerate.
13005 * configure: Regenerate.
13007 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13009 * spu-low.c (spu_kill): Wait for inferior to terminate.
13010 Call clear_inferiors.
13011 (spu_detach): Call clear_inferiors.
13013 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13015 * aclocal.m4: Regenerate.
13016 * config.in: Likewise.
13017 * configure: Likewise.
13019 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13021 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13022 (parse_spufs_run): New function.
13023 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13024 (ppc_breakpoint_at): Handle SPU breakpoints.
13026 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13028 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13029 (SPUFS_MAGIC): Define.
13030 (spu_enumerate_spu_ids): New function.
13031 (linux_qxfer_spu): New function.
13032 (linux_target_ops): Install linux_qxfer_spu.
13034 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13036 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13037 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13038 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13039 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13040 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13041 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13042 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13043 (init_registers_powerpc_cell32l): Add prototype.
13044 (init_registers_powerpc_cell64l): Likewise.
13045 (ppc_arch_setup): Detect Cell/B.E. architecture.
13047 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13049 * Makefile.in (datarootdir): New variable.
13051 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13053 * linux-low.c (linux_write_memory): Update debugging output.
13054 * Makefile.in (clean): Add new descriptions.
13055 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13056 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13057 * configure.srv: Add new files for arm*-*-linux*.
13058 * linux-arm-low.c: Add new declarations.
13059 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13060 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13061 (HWCAP_VFPv3D16): New.
13062 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13063 instead of __IWMMXT__.
13064 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13065 (arm_arch_setup): New.
13066 (target_regsets): Remove #ifdef. Add VFP regset.
13067 (the_low_target): Use arm_arch_setup.
13069 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13071 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13072 the main thread again.
13074 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13076 Adding Neutrino gdbserver.
13077 * configure: Regenerated.
13078 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13079 * configure.srv (i[34567]86-*-nto*): New target.
13080 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13081 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13082 (nto_comctrl) [__QNX__]: New function.
13083 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13085 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13087 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13090 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13091 Pedro Alves <pedro@codesourcery.com>
13093 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13094 don't support CONTEXT_EXTENDED_REGISTERS.
13095 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13096 (the_low_target): Install them.
13097 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13098 failing with ERROR_PIPE_NOT_CONNECTED.
13100 2009-06-30 Doug Evans <dje@google.com>
13101 Pierre Muller <muller@ics.u-strasbg.fr>
13103 Add h/w watchpoint support to x86-linux, win32-i386.
13104 * Makefile.in (SFILES): Add i386-low.c
13105 (i386_low_h): Define.
13106 (i386-low.o): Add dependencies.
13107 (linux-x86-low.o): Add i386-low.h dependency.
13108 (win32-i386-low.o): Ditto.
13109 * i386-low.c: New file.
13110 * i386-low.h: New file.
13111 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13112 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13113 * linux-low.c (linux_add_process): Initialize arch_private.
13114 (linux_remove_process): Free arch_private.
13115 (add_lwp): Initialize arch_private.
13116 (delete_lwp): Free arch_private.
13117 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13119 * linux-low.h (process_info_private): New member arch_private.
13120 (lwp_info): New member arch_private.
13121 (linux_target_ops): New members new_process, new_thread,
13123 (ptid_of): New macro.
13124 * linux-x86-low.c: Include stddef.h, i386-low.h.
13125 (arch_process_info): New struct.
13126 (arch_lwp_info): New struct.
13127 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13128 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13129 (i386_dr_low_get_status): New function.
13130 (x86_insert_point, x86_remove_point): New functions.
13131 (x86_stopped_by_watchpoint): New function.
13132 (x86_stopped_data_address): New function.
13133 (x86_linux_new_process, x86_linux_new_thread): New functions.
13134 (x86_linux_prepare_to_resume): New function.
13135 (the_low_target): Add entries for insert_point, remove_point,
13136 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13138 * server.c (debug_hw_points): New global.
13139 (monitor_show_help): Document set debug-hw-points.
13140 (handle_query): Process "set debug-hw-points".
13141 * server.h (debug_hw_points): Declare.
13142 (paddress): Declare.
13143 * utils.c (NUMCELLS, CELLSIZE): New macros.
13144 (get_sell, xsnprintf, paddress): New functions.
13145 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13146 remove_point, stopped_by_watchpoint, stopped_data_address.
13147 * win32-i386-low.c: Include i386-low.h.
13148 (debug_reg_state): Replaces dr.
13149 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13150 (i386_dr_low_get_status): New function.
13151 (i386_insert_point, i386_remove_point): New functions.
13152 (i386_stopped_by_watchpoint): New function.
13153 (i386_stopped_data_address): New function.
13154 (i386_initial_stuff): Update.
13155 (get_thread_context,set_thread_context,i386_thread_added): Update.
13156 (the_low_target): Add entries for insert_point,
13157 remove_point, stopped_by_watchpoint, stopped_data_address.
13158 * win32-low.c (win32_insert_watchpoint): New function.
13159 (win32_remove_watchpoint): New function.
13160 (win32_stopped_by_watchpoint): New function.
13161 (win32_stopped_data_address): New function.
13162 (win32_target_ops): Add entries for insert_watchpoint,
13163 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13164 * win32-low.h (win32_target_ops): New members insert_point,
13165 remove_point, stopped_by_watchpoint, stopped_data_address.
13167 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13169 * server.c (process_serial_event): Re-return unsupported, not
13170 error, if the type isn't recognized. Re-allow supporting only
13171 insert or remove packets. Also call require_running for
13172 breakpoints. Add missing break statement to default case. Tidy.
13173 * target.h (struct target_ops): Rename insert_watchpoint to
13174 insert_point, and remove_watchpoint to remove_point.
13176 * linux-low.h (struct linux_target_ops): Likewise.
13177 * linux-low.c (linux_insert_watchpoint): Rename to ...
13178 (linux_insert_point): ... this. Adjust.
13179 (linux_remove_watchpoint): Rename to ...
13180 (linux_remove_point): ... this. Adjust.
13181 (linux_target_ops): Adjust.
13182 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13183 (cris_insert_point): ... this.
13184 (cris_remove_watchpoint): Rename to ...
13185 (cris_remove_point): ... this.
13186 (the_low_target): Adjust.
13188 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13190 * server.c (handle_v_kill): Pass signal_pid to
13191 kill_inferior if multi_process is zero.
13193 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13195 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13196 * target.h (target_ops): Comment for *_watchpoint to make it clear
13197 the functions can get types '0' and '1'.
13199 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13201 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13202 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13203 * regcache.c (get_regcache): Likewise.
13204 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13205 * win32-low.c (child_fetch_inferior_registers): Remove check for
13208 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13209 Pedro Alves <pedro@codesourcery.com>
13211 * target.h (struct target_ops) <supports_multi_process>: New
13213 (target_supports_multi_process): New.
13214 * server.c (handle_query): Even if GDB reports support, only
13215 enable multi-process if the target also supports it. Report
13216 multi-process support only if the target backend supports it.
13217 * linux-low.c (linux_supports_multi_process): New function.
13218 (linux_target_ops): Install it as target_supports_multi_process
13221 2009-05-24 Doug Evans <dje@google.com>
13223 Global renaming of find_thread_pid to find_thread_ptid.
13224 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13225 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13226 All callers updated.
13228 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13229 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13232 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13233 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13234 (linux_resume_one_lwp): Ditto.
13236 2009-05-23 Doug Evans <dje@google.com>
13238 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13239 from struct inferior_list_entry * to struct lwp_info *.
13240 All callers updated.
13242 2009-05-13 Doug Evans <dje@google.com>
13244 * linux-x86-low.c: Don't include assert.h.
13245 (x86_siginfo_fixup): Use fatal, not assert.
13246 (x86_arch_setup): Fix comment.
13248 2009-05-12 Doug Evans <dje@google.com>
13250 Biarch support for i386/amd64 gdbserver.
13251 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13252 Add linux-x86-low.c.
13253 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13254 (linux-x86-low.o): Add.
13255 * linux-x86-64-low.c: Delete.
13256 * linux-i386-low.c: Delete.
13257 * linux-x86-low.c: New file.
13258 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13260 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13262 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13263 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13264 (linux_child_pid_to_exec_file): New function.
13265 (elf_64_header_p, elf_64_file_p): New functions.
13266 (siginfo_fixup): New function.
13267 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13268 give target a chance to convert layout.
13269 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13270 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13272 2009-05-07 Doug Evans <dje@google.com>
13274 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13275 (regsets_store_inferior_registers): Ditto.
13277 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13281 * linux-low.c (must_set_ptrace_flags): Delete.
13282 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13284 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13285 `lwp->must_set_ptrace_flags' instead.
13286 (linux_wait_for_event_1): Set ptrace options here.
13287 (linux_wait_1): ... not here.
13289 2009-04-30 Doug Evans <dje@google.com>
13291 * inferiors.c (started_inferior_callback): New function.
13292 (attached_inferior_callback): New function.
13293 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13294 * server.c (print_started_pid, print_attached_pid): New functions.
13295 (detach_or_kill_for_exit): New function.
13296 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13297 * server.h (have_started_inferiors_p): Declare.
13298 (have_attached_inferiors_p): Declare.
13300 * inferiors.c (remove_process): Fix memory leak, free process.
13301 * linux-low.c (linux_remove_process): New function.
13302 (linux_kill): Call it instead of remove_process.
13303 (linux_detach, linux_wait_1): Ditto.
13305 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13307 * configure.srv: Add x86 Windows CE target.
13309 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13311 * inferiors.c (get_thread_process): Make global.
13312 * server.h (get_thread_process): Add prototype.
13313 * thread-db.c (find_one_thread): Use get_thread_process
13314 instead of current_process.
13315 (thread_db_get_tls_address): Do not crash if called when
13316 thread layer is not yet initialized.
13318 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13320 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13321 * spu-low.c (current_tid): Rename to ...
13322 (current_ptid): ... this.
13323 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13324 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13325 ptid_get_lwp (current_ptid) instead of current_tid.
13326 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13327 instead of current_tid. Use find_process_pid to verify pid
13328 argument is valid. Pass proper argument to remove_process.
13329 (spu_thread_alive): Compare current_ptid instead of current_tid.
13330 (spu_resume): Likewise.
13332 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13334 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13337 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13339 Implement the multiprocess extensions, and add linux multiprocess
13342 * server.h (ULONGEST): Declare.
13343 (struct ptid, ptid_t): New.
13344 (minus_one_ptid, null_ptid): Declare.
13345 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13346 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13347 (struct inferior_list_entry): Change `id' type from unsigned from
13349 (struct sym_cache, struct breakpoint, struct
13350 process_info_private): Forward declare.
13351 (struct process_info): Declare.
13352 (current_process): Declare.
13353 (all_processes): Declare.
13354 (initialize_inferiors): Declare.
13355 (add_thread): Adjust to use ptid_t.
13356 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13357 (add_process, remove_process, find_thread_pid): Declare.
13358 (find_inferior_id): Adjust to use ptid_t.
13359 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13360 (multi_process): Declare.
13361 (push_event): Adjust to use ptid_t.
13362 (read_ptid, write_ptid): Declare.
13363 (prepare_resume_reply): Adjust to use ptid_t.
13364 (clear_symbol_cache): Declare.
13365 * inferiors.c (all_processes): New.
13366 (null_ptid, minus_one_ptid): New.
13367 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13368 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13369 (add_thread): Change unsigned long to ptid. Remove gdb_id
13371 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13372 (gdb_id_to_thread): Rename to ...
13373 (find_thread_pid): ... this. Change unsigned long to ptid.
13374 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13375 (loaded_dll, pull_pid_from_list): Adjust.
13376 (add_process, remove_process, find_process_pid)
13377 (get_thread_process, current_process, initialize_inferiors): New.
13378 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13379 (struct target_waitstatus) <related_pid>: Ditto.
13380 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13381 return type to int.
13382 (struct target_ops) <join>: Add `pid' argument.
13383 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13384 (struct target_ops) <wait>: Add `ptid' field. Change return type
13386 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13387 (mywait): Add `ptid' argument. Change return type to ptid_t.
13388 (target_pid_to_str): Declare.
13389 * target.c (set_desired_inferior): Adjust to use ptids.
13390 (mywait): Add new `ptid' argument. Adjust.
13391 (target_pid_to_str): New.
13392 * mem-break.h (free_all_breakpoints): Declare.
13393 * mem-break.c (breakpoints): Delelete.
13394 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13395 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13396 to use per-process breakpoint list.
13397 (free_all_breakpoints): New.
13398 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13399 (symbol_cache, all_symbols_looked_up): Delete.
13401 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13403 (prepare_resume_reply): Change ptid argument's type from unsigned
13404 long to ptid_t. Adjust. Implement W;process and X;process.
13405 (free_sym_cache, clear_symbol_cache): New.
13406 (look_up_one_symbol): Adjust to per-process symbol cache. *
13407 * server.c (cont_thread, general_thread, step_thread): Change type
13409 (attached): Delete.
13410 (multi_process): New.
13411 (last_ptid): Change type to ptid_t.
13412 (struct vstop_notif) <ptid>: Change type to ptid_t.
13413 (queue_stop_reply, push_event): Change `ptid' argument's type to
13415 (discard_queued_stop_replies): Add `pid' argument.
13416 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13417 changes. Don't reference the `attached' global.
13418 (attach_inferior): Adjust to mywait interface changes.
13419 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13420 features. Handle and report "multiprocess+". Handle
13422 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13424 (handle_v_kill): New.
13425 (handle_v_stopped): Adjust to use target_pid_to_str.
13426 (handle_v_requests): Allow multiple attaches and runs when
13427 multiprocess extensions are in effect. Handle "vKill".
13428 (myresume): Adjust to use ptids.
13429 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13430 (handle_status): Adjust to discard_queued_stop_replies interface
13432 (first_thread_of, kill_inferior_callback)
13433 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13434 (main): Call initialize_inferiors. Adjust to use ptids, killing
13435 and detaching from all inferiors. Handle multiprocess packet
13437 * linux-low.h: Include gdb_proc_service.h.
13438 (struct process_info_private): New.
13439 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13440 <lwpid_of>: Use ptid_get_lwp.
13441 (get_lwp_thread): Adjust.
13442 (struct lwp_info): Add `dead' member.
13443 (find_lwp_pid): Declare.
13444 * linux-low.c (thread_db_active): Delete.
13445 (new_inferior): Adjust comment.
13446 (inferior_pid): Delete.
13447 (linux_add_process): New.
13448 (handle_extended_wait): Adjust.
13449 (add_lwp): Change unsigned long to ptid.
13450 (linux_create_inferior): Add process to processes table. Adjust
13451 to use ptids. Don't set new_inferior here.
13452 (linux_attach_lwp): Rename to ...
13453 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13454 it. Adjust to use ptids.
13455 (linux_attach_lwp): New.
13456 (linux_attach): Add process to processes table. Don't set
13458 (struct counter): New.
13459 (second_thread_of_pid_p, last_thread_of_process_p): New.
13460 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13461 multiple processes.
13462 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13463 processes. Remove process from process table.
13464 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13465 to multiple processes.
13466 (any_thread_of): New.
13467 (linux_detach): Add `pid' argument, and handle it. Remove process
13468 from processes table.
13469 (linux_join): Add `pid' argument. Handle it.
13470 (linux_thread_alive): Change unsighed long argument to ptid_t.
13471 Consider dead lwps as not being alive.
13472 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13473 threads we're not interested in.
13474 (same_lwp, find_lwp_pid): New.
13475 (linux_wait_for_lwp): Change `pid' argument's type from int to
13477 (linux_wait_for_event): Rename to ...
13478 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13479 from int to ptid_t. Adjust.
13480 (linux_wait_for_event): New.
13481 (linux_wait_1): Add `ptid' argument. Change return type to
13482 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13483 that exit from the process table.
13484 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13486 (mark_lwp_dead): New.
13487 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13488 stopping all threads, mark its main lwp as dead.
13489 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13491 (fetch_register, usr_store_inferior_registers)
13492 (regsets_fetch_inferior_registers)
13493 (regsets_store_inferior_registers, linux_read_memory)
13494 (linux_write_memory): Inline `inferior_pid'.
13495 (linux_look_up_symbols): Adjust to use per-process
13496 `thread_db_active'.
13497 (linux_request_interrupt): Adjust to use ptids.
13498 (linux_read_auxv): Inline `inferior_pid'.
13499 (initialize_low): Don't reference thread_db_active.
13500 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13501 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13502 (ps_getpid): Return the pid of the current inferior.
13503 * thread-db.c (proc_handle, thread_agent): Delete.
13504 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13506 (find_one_thread): Change argument type to ptid_t. Adjust to
13508 (maybe_attach_thread): Adjust to per-process data and ptids.
13509 (thread_db_find_new_threads): Ditto.
13510 (thread_db_init): Ditto.
13511 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13512 processes table. Adjust to use ptids.
13513 (spu_kill, spu_detach): Adjust interface. Remove process from
13515 (spu_join, spu_thread_alive): Adjust interface.
13516 (spu_wait): Adjust interface. Remove process from processes
13517 table. Adjust to use ptids.
13518 * win32-low.c (current_inferior_tid): Delete.
13519 (current_inferior_ptid): New.
13520 (debug_event_ptid): New.
13521 (thread_rec): Take a ptid. Adjust.
13522 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13523 (child_delete_thread): Ditto.
13524 (do_initial_child_stuff): Add `attached' argument. Add process to
13526 (child_fetch_inferior_registers, child_store_inferior_registers):
13528 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13529 (win32_attach): Pass 1 to do_initial_child_stuff.
13530 (win32_kill): Adjust interface. Remove process from processes
13532 (win32_detach): Ditto.
13533 (win32_join): Adjust interface.
13534 (win32_thread_alive): Take a ptid.
13535 (win32_resume): Adjust to use ptids.
13536 (get_child_debug_event): Ditto.
13537 (win32_wait): Adjust interface. Remove exiting process from
13540 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13542 Non-stop mode support.
13544 * server.h (non_stop): Declare.
13545 (gdb_client_data, handler_func): Declare.
13546 (delete_file_handler, add_file_handler, start_event_loop):
13548 (handle_serial_event, handle_target_event, push_event)
13549 (putpkt_notif): Declare.
13550 * target.h (enum resume_kind): New.
13551 (struct thread_resume): Replace `step' field by `kind' field.
13552 (TARGET_WNOHANG): Define.
13553 (struct target_ops) <wait>: Add `options' argument.
13554 <supports_non_stop, async, start_non_stop>: New fields.
13555 (target_supports_non_stop, target_async): New.
13556 (start_non_stop): Declare.
13557 (mywait): Add `options' argument.
13558 * target.c (mywait): Add `options' argument. Print child exit
13559 notifications here.
13560 (start_non_stop): New.
13561 * server.c (non_stop, own_buf, mem_buf): New globals.
13562 (struct vstop_notif): New.
13563 (notif_queue): New global.
13564 (queue_stop_reply, push_event, discard_queued_stop_replies)
13565 (send_next_stop_reply): New.
13566 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13568 (attach_inferior): In non-stop mode, don't wait for the target
13570 (handle_general_set): Handle QNonStop.
13571 (handle_query): When handling qC, return the current general
13572 thread, instead of the first thread of the list.
13573 (handle_query): If the backend supports non-stop mode, include
13574 QNonStop+ in the qSupported query response.
13575 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13577 (handle_v_attach, handle_v_run): Handle non-stop mode.
13578 (handle_v_stopped): New.
13579 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13580 (myresume): Adjust to use resume_kind. Handle non-stop.
13581 (queue_stop_reply_callback): New.
13582 (handle_status): Handle non-stop mode.
13583 (main): Clear non_stop flag on reconnection. Use the event-loop.
13584 Refactor serial protocol handling from here ...
13585 (process_serial_event): ... to this new function. When GDB
13586 selects any thread, select one here. In non-stop mode, wait until
13587 GDB acks all pending events before exiting.
13588 (handle_serial_event, handle_target_event): New.
13589 * remote-utils.c (remote_open): Install remote_desc in the event
13591 (remote_close): Remove remote_desc from the event loop.
13592 (putpkt_binary): Rename to...
13593 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13594 (putpkt_binary): New as wrapper around putpkt_binary_1.
13595 (putpkt_notif): New.
13596 (prepare_resume_reply): In non-stop mode, don't change the
13598 * event-loop.c: New.
13599 * Makefile.in (OBJ): Add event-loop.o.
13600 (event-loop.o): New rule.
13602 * linux-low.h (pid_of): Moved here.
13604 (get_lwp_thread): Use lwpid_of.
13605 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13606 * linux-low.c (pid_of): Delete.
13607 (inferior_pid): Use lwpid_of.
13608 (linux_event_pipe): New.
13609 (target_is_async_p): New.
13611 (handle_extended_wait): Use lwpid_of.
13612 (add_lwp): Don't set lwpid field.
13613 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13614 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13615 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13616 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13617 first. Adjust to linux_wait_for_event interface changes. Use
13619 (linux_detach): Don't delete the main lwp here.
13620 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13621 (status_pending_p): Don't consider explicitly suspended lwps.
13622 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13623 pointer. Add OPTIONS argument. Change return type to int. Use
13624 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13625 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13626 pointer. Add status pointer argument. Return a pid instead of a
13627 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13628 changes. In non-stop mode, don't switch to a random thread.
13629 (linux_wait): Rename to...
13630 (linux_wait_1): ... this. Add target_options argument, and handle
13631 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13632 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13633 clean exit and signal exit code. Don't stop all threads in
13634 non-stop mode. In all-stop mode, only stop all threads when
13635 reporting a stop to GDB. Handle explicit thread stop requests.
13636 (async_file_flush, async_file_mark): New.
13638 (send_sigstop): Use lwpid_of.
13639 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13640 interface changes. In non-stop mode, don't switch to a random
13642 (linux_resume_one_lwp): Use lwpid_of.
13643 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13644 (linux_resume_one_thread): ... this. Handle resume_stop. In
13645 non-stop mode, don't look for pending flag in all threads.
13646 (resume_status_pending_p): Don't consider explicitly suspended
13648 (my_waitpid): Reimplement. Emulate __WALL.
13649 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13651 (sigchld_handler, linux_supports_non_stop, linux_async)
13652 (linux_start_non_stop): New.
13653 (linux_target_ops): Register linux_supports_non_stop, linux_async
13654 and linux_start_non_stop.
13655 (initialize_low): Install SIGCHLD handler.
13656 * thread-db.c (thread_db_create_event, find_one_thread)
13657 (thread_db_get_tls_address): Use lwpid_of.
13658 * win32-low.c (win32_detach): Adjust to use resume_kind.
13659 (win32_wait): Add `options' argument.
13660 * spu-low.c (spu_resume): Adjust to use resume_kind.
13661 (spu_wait): Add `options' argument.
13663 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13665 Decouple target code from remote protocol.
13667 * target.h (enum target_waitkind): New.
13668 (struct target_waitstatus): New.
13669 (struct target_ops) <wait>: Return an unsigned long. Take a
13670 target_waitstatus pointer instead of a char pointer.
13671 (mywait): Likewise.
13672 * target.c (mywait): Change prototype to return an unsigned long.
13673 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13674 * server.h (thread_from_wait, old_thread_from_wait): Delete
13676 (prepare_resume_reply): Change prototype to take a
13678 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13679 (last_status, last_ptid): New.
13680 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13681 pid instead of a signal.
13682 (attach_inferior): Remove "status" and "signal" parameters.
13684 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13686 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13687 (handle_v_requests, myresume): Remove "status" and "signal"
13688 parameters. Adjust.
13689 (handle_status): New.
13690 (main): Delete local `status'. Adjust.
13691 * remote-utils.c: Include target.h.
13692 (prepare_resume_reply): Change prototype to take a
13693 target_waitstatus. Adjust.
13695 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13697 * spu-low.c (spu_wait): Adjust.
13698 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13700 (win32_wait): Adjust.
13702 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13704 * target.h (struct thread_resume): Delete leave_stopped member.
13705 (struct target_ops): Add a `n' argument to the `resume' callback.
13706 * server.c (start_inferior): Adjust.
13707 (handle_v_cont, myresume): Adjust.
13708 * linux-low.c (check_removed_breakpoint): Adjust to resume
13709 interface change, and to removed leave_stopped field.
13710 (resume_ptr): Delete.
13711 (struct thread_resume_array): New.
13712 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13713 resume interface change.
13714 (linux_continue_one_thread, linux_queue_one_thread)
13715 (resume_status_pending_p): Check if the resume field is NULL
13716 instead of checking the leave_stopped member.
13717 (linux_resume): Adjust to the target resume interface change.
13718 * spu-low.c (spu_resume): Adjust to the target resume interface
13720 * win32-low.c (win32_detach, win32_resume): Ditto.
13722 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13724 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13726 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13728 (linux_continue_one_thread): Only preserve the stepping flag if
13729 there's a pending breakpoint.
13731 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13733 * server.c (main): After the inferior having exited, call
13734 remote_close before exiting gdbserver.
13736 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13738 Fix size of FPSCR in Power 7 processors.
13739 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13740 (PPC_FEATURE_HAS_DFP): New #define.
13741 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13744 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13746 * server.c (handle_query) Whitespace and formatting.
13748 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13750 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13751 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13752 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13753 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13754 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13755 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13756 Makefile.in, configure.ac: Fix whitespace throughout.
13757 * configure: Regenerate.
13759 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13761 * inferiors.c (find_inferior): Make it safe for the callback
13762 function to delete the currently iterated inferior.
13764 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13766 * Makefile.in (linuw_low_h): Move higher.
13767 (thread-db.o): Depend on $(linux_low_h).
13769 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13771 Rename "process" to "lwp" throughout.
13773 * linux-low.c (all_processes): Rename to...
13774 (all_lwps): ... this.
13775 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13776 (add_process): Rename to ...
13777 (add_lwp): ... this. Adjust.
13778 (linux_create_inferior): Adjust.
13779 (linux_attach_lwp): Adjust.
13780 (linux_attach): Adjust.
13781 (linux_kill_one_process): Rename to ...
13782 (linux_kill_one_lwp): ... this. Adjust.
13783 (linux_kill): Adjust.
13784 (linux_detach_one_process): Rename to ...
13785 (linux_detach_one_lwp): ... this. Adjust.
13786 (linux_detach): Adjust.
13787 (check_removed_breakpoint): Adjust.
13788 (status_pending_p): Adjust.
13789 (linux_wait_for_process): Rename to ...
13790 (linux_wait_for_lwp): ... this. Adjust.
13791 (linux_wait_for_event): Adjust.
13792 (send_sigstop): Adjust.
13793 (wait_for_sigstop): Adjust.
13794 (stop_all_processes): Rename to ...
13795 (stop_all_lwps): ... this.
13796 (linux_resume_one_process): Rename to ...
13797 (linux_resume_one_lwp): ... this. Adjust.
13798 (linux_set_resume_request, linux_continue_one_thread)
13799 (linux_queue_one_thread, resume_status_pending_p)
13800 (usr_store_inferior_registers, regsets_store_inferior_registers)
13801 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13803 * linux-low.h (get_process): Rename to ...
13804 (get_lwp): ... this. Adjust.
13805 (get_thread_process): Rename to ...
13806 (get_thread_lwp): ... this. Adjust.
13807 (get_process_thread): Rename to ...
13808 (get_lwp_thread): ... this. Adjust.
13809 (struct process_info): Rename to ...
13810 (struct lwp_info): ... this.
13811 (all_processes): Rename to ...
13812 (all_lwps): ... this.
13813 * proc-service.c (ps_lgetregs): Adjust.
13814 * thread-db.c (thread_db_create_event, find_one_thread)
13815 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13817 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13819 * server.c (handle_query): Handle "qAttached".
13821 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13823 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13824 GPLv3, update license URL.
13826 2009-03-01 Doug Evans <dje@google.com>
13828 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13829 (server_h): Add gdb_signals.h.
13830 (signals.o): Update.
13831 * server.h (target_signal_from_host,target_signal_to_host_p)
13832 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13834 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13836 * remote-utils.c (getpkt): Also generate remote-debug
13837 information if noack_mode is set.
13839 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13841 * server.c (handle_query): Report qXfer:siginfo:read and
13842 qXfer:siginfo:write as supported and handle them.
13843 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13844 * linux-low.c (linux_xfer_siginfo): New.
13845 (linux_target_ops): Set it.
13847 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13849 * server.c (gdbserver_usage): Mention --remote-debug.
13850 (main): Accept '--remote-debug' switch.
13852 2009-01-18 Doug Evans <dje@google.com>
13854 * regcache.c (new_register_cache): No need to check result of xcalloc.
13855 * server.c (handle_search_memory): Back out calls to xmalloc,
13856 result is checked and error is returned to user upon failure.
13857 (handle_query): Ditto. Add more checks for result of malloc.
13858 (handle_v_cont): Check result of malloc, report error back to
13860 (handle_v_run): Ditto. Call freeargv.
13861 * server.h (freeargv): Declare.
13862 * utils.c (freeargv): New fn.
13864 2009-01-15 Doug Evans <dje@google.com>
13866 * gdbreplay.c (perror_with_name): Make arg const char *.
13867 * server.h (target_signal_to_name): Make return type const char *.
13868 * thread-db.c (thread_db_err_str): Make return type const char *.
13869 * utils.c (perror_with_name): Make arg const char *.
13871 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13873 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13874 when handling a EXIT_PROCESS_DEBUG_EVENT.
13876 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13878 * gdbreplay.c (gdbreplay_version): Update copyright year.
13879 * server.c (gdbserver_version): Likewise.
13881 2009-01-05 Doug Evans <dje@google.com>
13883 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13884 (handle_extended_wait): Improve comment.
13886 2008-12-13 Doug Evans <dje@google.com>
13888 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13889 * server.h (ATTR_MALLOC): New macro.
13890 (xmalloc,xcalloc,xstrdup): Declare.
13891 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13892 * inferiors.c: Ditto.
13893 * linux-low.c: Ditto.
13894 * mem-break.c: Ditto.
13895 * regcache.c: Ditto.
13896 * remote-utils.c: Ditto.
13899 * win32-low.c: Ditto.
13901 2008-12-12 Doug Evans <dje@google.com>
13903 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13904 in debugging printf.
13906 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13908 2008-12-09 Doug Evans <dje@google.com>
13910 * linux-low.h (struct process_info): Delete member tid, unused.
13911 * thread-db.c (find_one_thread): Update.
13912 (maybe_attach_thread): Update.
13914 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13916 * target.h (struct target_ops): Add qxfer_osdata member.
13917 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13919 (linux_qxfer_osdata): New functions.
13920 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13922 * server.c (handle_query): Handle "qXfer:osdata:read:".
13923 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13924 (buffer_xml_printf): New functions.
13925 * server.h (struct buffer): New.
13926 (buffer_grow_str, buffer_grow_str0): New macros.
13927 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13928 (buffer_xml_printf): Declare.
13930 2008-11-24 Doug Evans <dje@google.com>
13932 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13934 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13936 * server.c (handle_v_run): Always use the supplied argument list.
13938 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13940 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13941 (xtensa_regmap_table): Add entry for scompare1.
13943 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13945 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13946 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13947 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13948 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13949 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13950 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13951 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13952 XML target descriptions.
13953 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13954 when inferior is running on an ISA 2.05 or later processor. Add
13955 special case to return offset for full 64-bit slot of FPSCR when
13958 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13960 * Makefile.in (SFILES, clean): Added sparc64 files.
13961 (reg-sparc64.o, reg-sparc64.c): New.
13962 * configure.srv (sparc*-*-linux*): New configuration.
13963 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13964 syscall arguments for SPARC.
13965 (regsets_store_inferior_registers): Likewise.
13966 * linux-sparc-low.c: New file.
13968 2008-10-21 Doug Evans <dje@google.com>
13970 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13971 (READLINE_DIR,READLINE_DEP): Delete.
13972 (INTERNAL_CFLAGS): Update.
13973 (LINTFLAGS): Update.
13975 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13977 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13978 whole argv from the last run, not just argv[0].
13980 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13982 * regcache.c (new_register_cache): Return NULL if the register
13983 cache size isn't known yet.
13984 (free_register_cache): Avoid dereferencing a NULL regcache.
13986 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13988 * configure.srv: Merge MIPS and MIPS64.
13990 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13992 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13994 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13996 * Makefile.in: Add required vsx dependencies.
13998 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13999 Declare init_registers_powerpc_vsx32l.
14000 Declare init_registers_powerpc_vsx64l.
14001 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14002 (ppc_arch_setup): Check for VSX in hwcap.
14003 (ppc_fill_vsxregset): New function.
14004 (ppc_store_vsxregset): New function.
14005 Add new VSX entry in regset_info target_regsets.
14007 * configure.srv: Add new VSX dependencies.
14009 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14011 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14012 (remote_open): Set or clear transport_is_reliable.
14013 (putpkt_binary): Don't expect acks in noack mode.
14014 (getpkt): Don't send ack/nac in noack mode.
14015 * server.c (handle_general_set): Handle QStartNoAckMode.
14016 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14018 (main): Reset noack_mode on every connection.
14019 * server.h (noack_mode): Declare.
14021 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14023 * Makefile.in (GDBREPLAY_OBS): New variable.
14024 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14026 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14027 Daniel Jacobowitz <dan@codesourcery.com>
14029 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14030 (usr_store_inferior_registers): Likewise.
14031 (regsets_store_inferior_registers): Likewise.
14033 2008-07-31 Rolf Jansen <rj@surtec.com>
14034 Pedro Alves <pedro@codesourcery.com>
14036 * configure.ac: Check for memmem declaration.
14037 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14038 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14039 (disable_packet_qfThreadInfo): Unconditionally compile.
14040 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14041 * configure, config.in: Regenerate.
14043 2008-07-28 Doug Kwan <dougkwan@google.com>
14045 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14046 (linux_write_memory): Remove declaration of errno.
14048 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14050 * linux-low.c (handle_extended_wait): Do not use "status"
14051 variable uninitialized.
14053 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14055 * server.c (handle_v_attach): Inhibit reporting dll changes.
14057 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14059 * remote-utils.c (prepare_resume_reply): If requested, don't
14060 output "thread:TID" in the T stop reply.
14062 * server.c (disable_packet_vCont, disable_packet_Tthread)
14063 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14064 (handle_query): If requested, disable support for qC, qfThreadInfo
14066 (handle_v_requests): If requested, disable support for vCont.
14067 (gdbserver_show_disableable): New.
14068 (main): Handle --disable-packet and --disable-packet=LIST.
14070 * server.h (disable_packet_vCont, disable_packet_Tthread)
14071 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14073 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14075 * server.c (gdbserver_usage): Mention --version.
14077 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14079 * Makefile.in (gdbreplay.o): New rule.
14081 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14083 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14084 message, not gdbserver.
14086 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14087 Nathan Sidwell <nathan@codesourcery.com>
14088 Joseph Myers <joseph@codesourcery.com>
14090 * acinclude.m4: Include ../../config/acx.m4.
14091 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14092 * configure, config.in: Regenerate.
14093 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14094 * server.c (gdbserver_version): Print PKGVERSION.
14095 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14096 (main): Adjust gdbserver_usage calls.
14097 * gdbreplay.c (version, host_name): Add declarations.
14098 (gdbreplay_version, gdbreplay_usage): New.
14099 (main): Accept --version and --help options.
14101 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14103 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14104 (arm_breakpoint_at): Handle Thumb.
14105 (the_low_target): Add comment.
14107 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14109 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14111 2008-05-09 Doug Evans <dje@google.com>
14113 * server.h (decode_search_memory_packet): Declare.
14114 * remote-utils.c (decode_search_memory_packet): New fn.
14115 * server.c (handle_search_memory_1): New fn.
14116 (handle_search_memory): New fn.
14117 (handle_query): Process qSearch:memory packets.
14119 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14121 * regcache.c (registers_length): Remove.
14122 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14123 full register packet.
14124 * regcache.h (registers_length): Remove prototype.
14125 * server.h (PBUFSIZ): Define to 16384.
14127 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14129 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14130 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14131 powerpc-64l.o, and powerpc-altivec64l.o.
14132 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14133 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14134 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14135 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14136 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14139 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14140 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14141 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14142 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14143 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14144 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14145 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14146 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14147 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14148 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14151 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14152 (init_registers_powerpc_32l): ... this new prototype.
14153 (init_registers_powerpc_32): Remove, replace by ...
14154 (init_registers_powerpc_altivec32l): ... this new prototype.
14155 (init_registers_powerpc_e500): Remove, replace by ...
14156 (init_registers_powerpc_e500l): ... this new prototype.
14157 (init_registers_ppc64): Remove, replace by ...
14158 (init_registers_powerpc_64l): ... this new prototype.
14159 (init_registers_powerpc_64): Remove, replace by ...
14160 (init_registers_powerpc_altivec64l): ... this new prototype.
14161 (ppc_num_regs): Set to 73.
14162 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14163 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14164 (ppc_cannot_store_register): Handle orig_r3 and trap.
14165 (ppc_arch_setup): Update init_registers_... calls.
14166 (ppc_fill_gregset): Handle orig_r3 and trap.
14168 * inferiors.c (clear_inferiors): Reset current_inferior.
14170 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14172 * acinclude.m4: Add override.m4.
14173 * configure: Regenerate.
14175 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14177 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14178 initial call to init_register_ppc64.
14180 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14182 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14183 single powerpc*-*-linux* case.
14184 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14186 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14188 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14189 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14191 * linux-ppc-low.c: Include <elf.h>.
14192 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14193 (ppc_hwcap): New global variable.
14194 (ppc_regmap): Remove __SPE__ #ifdef sections.
14195 (ppc_regmap_e500): New global variable.
14196 (ppc_cannot_store_register): Update __SPE__ special case.
14197 (ppc_get_hwcap): New function.
14198 (ppc_arch_setup): Use it to determine whether inferior supports
14199 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14200 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14201 Do not access registers if target does not support AltiVec.
14202 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14203 Do not access registers if target does not support SPE.
14204 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14206 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14208 * linux-low.c (disabled_regsets, num_regsets): New.
14209 (use_regsets_p): Delete.
14210 (linux_wait_for_process): Clear disabled_regsets.
14211 (regsets_fetch_inferior_registers): Check and set it.
14212 (regsets_store_inferior_registers): Likewise.
14213 (linux_fetch_registers, linux_store_registers): Do not use
14215 (initialize_low): Allocate disabled_regsets.
14217 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14219 * Makefile.in (LIBOBJS): New.
14220 (OBS): Use LIBOBJS.
14221 (memmem.o): New rule.
14222 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14223 * configure: Regenerated.
14225 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14227 * server.c (handle_query): Never return "unsupported" for
14228 qXfer:features:read queries.
14230 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14232 * server.c (get_features_xml): Fix inverted condition.
14233 (handle_query): Always support qXfer:feature:read.
14235 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14237 * server.c (wrapper_argv): New.
14238 (start_inferior): Handle wrapper_argv. If set, expect an extra
14240 (gdbserver_usage): Document --wrapper.
14241 (main): Parse --wrapper.
14243 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14245 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14246 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14247 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14248 (ppc_set_pc): Likewise.
14249 (ppc_arch_setup): New function.
14250 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14251 of collect_register.
14252 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14254 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14256 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14257 instead of linux-ppc64-low.o.
14258 * linux-ppc64-low.c: Remove file.
14259 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14260 (linux-ppc64-low.o): Remove rule.
14262 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14263 (init_registers_powerpc_64): Likewise.
14264 (ppc_regmap): Conditionally define depending on __powerpc64__.
14265 (ppc_cannot_store_register): Do not special-case "fpscr" when
14266 compiled on __powerpc64__.
14267 (ppc_collect_ptrace_register): New function.
14268 (ppc_supply_ptrace_register): New function.
14269 (ppc_breakpoint): Change type to "unsigned int".
14270 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14271 (the_low_target): Conditionally provide initializers for the
14272 arch_setup member depending on __powerpc64__. Install
14273 collect_ptrace_register and supply_ptrace_register members.
14275 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14277 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14278 * server.c (gdbserver_xmltarget): Define.
14279 (get_features_xml): Use it to replace "target.xml" and arch_string.
14281 * configure.srv: Remove srv_xmltarget. Add XML files that were
14282 mentioned there to srv_xmlfiles instead. Remove conditional tests
14283 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14284 srv_xmlfiles and srv_regobj to include all possible choices.
14285 * configure.ac (srv_xmltarget): Remove.
14286 (srv_xmlfiles): Do not add "target.xml".
14287 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14288 checks for supplementary target information.
14289 * configure: Regenerate.
14290 * Makefile.in (XML_TARGET): Remove.
14291 (target.xml): Remove rule.
14292 (clean): Do not clean up target.xml.
14293 (.PRECIOUS): Do not mention target.xml.
14295 * target.h (struct target_ops): Remove arch_string member.
14296 * linux-low.c (linux_arch_string): Remove.
14297 (linux_target_ops): Remove arch_string initializer.
14298 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14299 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14300 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14301 * spu-low.c (spu_arch_string): Remove.
14302 (spu_target_ops): Remove arch_string initializer.
14303 * win32-low.c (win32_arch_string): Remove.
14304 (win32_target_ops): Remove arch_string initializer.
14305 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14306 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14307 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14309 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14311 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14312 by collect_ptrace_register and supply_ptrace_register hooks.
14313 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14314 instead of checking for the_low_target.left_pad_xfer.
14315 (usr_store_inferior_registers): Use collect_ptrace_register callback
14316 instead of checking for the_low_target.left_pad_xfer.
14318 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14319 (s390_supply_ptrace_register): Likewise.
14320 (s390_fill_gregset): Call s390_collect_ptrace_register.
14321 (the_low_target): Update.
14323 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14324 (ppc_supply_ptrace_register): Likewise.
14325 (the_low_target): Update.
14327 * linux-i386-low.c (the_low_target): Update.
14328 * linux-x86-64-low.c (the_low_target): Update.
14330 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14332 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14333 reg-s390.o and reg-s390x.o.
14335 * linux-low.c (new_inferior): New global variable.
14336 (linux_create_inferior, linux_attach): Set it.
14337 (linux_wait_for_process): Call the_low_target.arch_setup after the
14338 target has stopped for the first time.
14339 (initialize_low): Do not call the_low_target.arch_setup.
14341 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14342 (s390_set_pc): Likewise.
14343 (s390_arch_setup): New function.
14344 (the_low_target): Use s390_arch_setup as arch_setup routine.
14346 * regcache.c (realloc_register_cache): New function.
14347 (set_register_cache): Call it for each existing regcache.
14349 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14351 * server.h (init_registers): Remove prototype.
14353 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14354 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14355 instead of init_registers ().
14356 * linux-arm-low.c (init_registers_arm): Add prototype.
14357 (init_registers_arm_with_iwmmxt): Likewise.
14358 (the_low_target): Add initializer for arch_setup field.
14359 * linux-cris-low.c (init_registers_cris): Add prototype.
14360 (the_low_target): Add initializer for arch_setup field.
14361 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14362 (the_low_target): Add initializer for arch_setup field.
14363 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14364 (the_low_target): Add initializer for arch_setup field.
14365 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14366 (the_low_target): Add initializer for arch_setup field.
14367 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14368 (the_low_target): Add initializer for arch_setup field.
14369 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14370 (the_low_target): Add initializer for arch_setup field.
14371 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14372 (init_registers_mips64_linux): Likewise.
14373 (the_low_target): Add initializer for arch_setup field.
14374 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14375 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14376 (the_low_target): Add initializer for arch_setup field.
14377 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14378 (init_registers_powerpc_64): Likewise.
14379 (the_low_target): Add initializer for arch_setup field.
14380 * linux-s390-low.c (init_registers_s390): Add prototype.
14381 (init_registers_s390x): Likewise.
14382 (the_low_target): Add initializer for arch_setup field.
14383 * linux-sh-low.c (init_registers_sh): Add prototype.
14384 (the_low_target): Add initializer for arch_setup field.
14385 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14386 (the_low_target): Add initializer for arch_setup field.
14387 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14388 (the_low_target): Add initializer for arch_setup field.
14390 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14391 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14392 instead of init_registers ().
14393 * win32-arm-low.c (init_registers_arm): Add prototype.
14394 (the_low_target): Add initializer for arch_setup field.
14395 * win32-i386-low.c (init_registers_i386): Add prototype.
14396 (the_low_target): Add initializer for arch_setup field.
14398 * spu-low.c (init_registers_spu): Add prototype.
14399 (initialize_low): Call initialie_registers_spu () instead of
14400 initialize_registers ().
14402 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14404 * server.c (handle_v_requests): When handling the vRun and vAttach
14405 packets, if already debugging a process, don't kill it. Return an
14408 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14410 * server.c (handle_query): Correct length check.
14412 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14414 * win32-low.c (do_initial_child_stuff): Add process handle
14415 parameter. Set current_process_handle and current_process_id from the
14416 parameters. Clear globals.
14417 (win32_create_inferior): Don't set current_process_handle and
14418 current_process_id here. Instead pass them on the call to
14419 do_initial_child_stuff.
14420 (win32_attach): Likewise.
14421 (win32_clear_inferiors): New.
14422 (win32_kill): Don't close the current process handle or the
14423 current thread handle here. Instead call win32_clear_inferiors.
14424 (win32_detach): Don't open a new handle to the process. Call
14425 win32_clear_inferiors.
14426 (win32_join): Don't rely on current_process_handle; open a new
14427 handle using the process id.
14428 (win32_wait): Call win32_clear_inferiors when the inferior process
14431 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14433 * server.c (monitor_show_help): Add "exit".
14435 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14437 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14438 (clean): Add reg-xtensa.c.
14439 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14440 * configure.srv (xtensa*-*-linux*) New target.
14441 * linux-xtensa-low.c: New.
14442 * xtensa-xtregs.c: New.
14444 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14446 * hostio.c: Don't include errno.h.
14447 (errno_to_fileio_errno): Move to hostio-errno.
14448 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14449 error number outputting to the target->hostio_last_error callback.
14450 (hostio_packet_error): Use FILEIO_EINVAL directly.
14451 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14452 calls to hostio_error.
14453 * hostio-errno.c: New.
14454 * server.h (hostio_last_error_from_errno): Declare.
14455 * target.h (target_ops): Add hostio_last_error member.
14456 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14457 as hostio_last_error handler.
14458 * spu-low.c (spu_target_ops): Likewise.
14459 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14460 (wince_hostio_last_error): New functions.
14461 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14462 as hostio_last_error handler.
14463 (win32_target_ops) [!_WIN32_WCE]: Register
14464 hostio_last_error_from_errno as hostio_last_error handler.
14465 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14466 (hostio-errno.o): New rule.
14467 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14468 * configure.srv (srv_hostio_err_objs): New variable. Default to
14470 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14471 * configure: Regenerate.
14473 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14475 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14476 (linux_kill, linux_detach): Clean up the process list.
14477 * remote-utils.c (remote_open): Improve port number parsing.
14478 (putpkt_binary, input_interrupt): Only send interrupts if the target
14480 * server.c (extended_protocol): Make static.
14481 (attached): Define earlier.
14482 (exit_requested, response_needed, program_argv): New variables.
14483 (target_running): New.
14484 (start_inferior): Clear attached here.
14485 (attach_inferior): Set attached here.
14486 (require_running): Define.
14487 (handle_query): Use require_running and target_running. Implement
14489 (handle_v_attach, handle_v_run): New.
14490 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14491 (gdbserver_usage): Update.
14492 (main): Redo argument parsing. Handle --debug and --multi. Handle
14493 --attach along with other options or after the port. Save
14494 program_argv. Support no initial program. Resynchronize
14495 communication with GDB after an error. Handle "monitor exit".
14496 Use require_running and target_running. Always allow the extended
14497 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14498 restart in extended mode.
14499 * README: Refer to the GDB manual. Update --attach usage.
14501 2007-12-20 Andreas Schwab <schwab@suse.de>
14503 * linux-low.c (STACK_SIZE): Define.
14504 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14505 (linux_test_for_tracefork): Likewise.
14507 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14509 * linux-low.c (linux_wait_for_event): Update messages. Do not
14510 reinsert auto-delete breakpoints.
14511 * mem-break.c (struct breakpoint): Change return type of handler to
14513 (set_breakpoint_at): Update handler type.
14514 (reinsert_breakpoint_handler): Return 1 instead of calling
14516 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14518 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14519 * mem-break.h (set_breakpoint_at): Update handler type.
14520 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14521 * win32-low.c (auto_delete_breakpoint): New.
14522 (get_child_debug_event): Use it.
14524 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14526 * configure.ac: Check for pread and pwrite.
14527 * hostio.c (handle_pread): Fall back to lseek and read.
14528 (handle_pwrite): Fall back to lseek and write.
14529 * config.in, configure: Regenerated.
14531 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14533 * server.c (myresume): Add own_buf argument.
14534 (main): Update calls.
14536 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14538 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14539 * remote-utils.c (remote_open): Do not call disable_async_io.
14540 (block_async_io): Delete.
14541 (unblock_async_io): Make static.
14542 (initialize_async_io): New.
14543 * server.c (handle_v_cont): Handle async I/O here.
14544 (myresume): Likewise. Move other common resume tasks here...
14545 (main): ... from here. Call initialize_async_io. Disable async
14546 I/O before the main loop.
14547 * server.h (initialize_async_io): Declare.
14548 (block_async_io, unblock_async_io): Delete prototypes.
14549 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14551 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14553 * remote-utils.c (readchar): Allow binary data in received messages.
14555 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14557 * win32-low.c (attaching): New global.
14558 (win32_create_inferior): Clear the `attaching' global.
14559 (win32_attach): Set the `attaching' global.
14560 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14561 attaching. Only set a breakpoint at the entry point if not
14564 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14566 * server.c (main): Don't report dll events on the initial
14567 connection on attaches.
14569 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14571 * server.c (main): Relax numerical bases supported for the pid of
14572 the --attach command line argument.
14574 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14576 * win32-low.c (win32_attach): Call OpenProcess before
14577 DebugActiveProcess, not after. Add last error output to error
14580 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14582 * win32-low.c (win32_get_thread_context)
14583 (win32_set_thread_context): New functions.
14584 (thread_rec): Use win32_get_thread_context.
14585 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14586 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14589 2007-12-03 Leo Zayas
14590 Pedro Alves <pedro_alves@portugalmail.pt>
14592 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14594 (child_add_thread): Minor cleanup.
14595 (child_continue): Resume artificially suspended threads before
14596 calling ContinueDebugEvent.
14597 (suspend_one_thread): New.
14598 (fake_breakpoint_event): New.
14599 (get_child_debug_event): Change return type to int. Check here if
14600 gdb sent an interrupt request. If a soft interrupt was requested,
14601 fake a breakpoint event. Return 0 if there is no event to handle,
14603 (win32_wait): Don't check here if gdb sent an interrupt request.
14604 Ensure there is a valid event to handle.
14605 (win32_request_interrupt): Add soft interruption method as last
14608 2007-12-03 Leo Zayas
14609 Pedro Alves <pedro_alves@portugalmail.pt>
14611 * win32-low.h (win32_thread_info): Add descriptions to the
14612 structure members. Replace `suspend_count' counter by a
14614 * win32-low.c (thread_rec): Update condition of when to get the
14615 context from the inferior. Rely on ContextFlags being set if it
14616 has already been retrieved. Only suspend the inferior thread if
14617 we haven't already. Warn if that fails.
14618 (continue_one_thread): s/suspend_count/suspended/. Only call
14619 ResumeThread once. Warn if that fails.
14621 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14623 * win32-low.c (win32_wait): Don't read from the inferior when it
14624 has already exited.
14626 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14628 * Makefile.in (win32_low_h): New variable.
14629 (win32-low.o): Add dependency on $(win32_low_h).
14630 (win32-arm-low.o, win32-i386-low.o): New rules.
14632 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14634 * hostio.c: Correct copyright year.
14636 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14638 * Makefile.in (OBS): Add hostio.o.
14639 (hostio.o): New rule.
14640 * server.h (handle_vFile): Declare.
14641 * hostio.c: New file.
14642 * server.c (handle_v_requests): Take packet_len and new_packet_len
14643 for binary packets. Call handle_vFile.
14644 (main): Update call to handle_v_requests.
14646 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14648 * linux-low.c: Include <sched.h>.
14650 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14652 * linux-low.c (linux_tracefork_grandchild): New.
14653 (linux_tracefork_child): Use clone.
14654 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14656 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14658 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14660 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14662 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14664 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14666 * inferiors.c (change_inferior_id): Delete.
14667 (add_pid_to_list, pull_pid_from_list): New.
14668 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14669 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14670 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14671 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14672 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14673 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14674 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14675 (using_threads): Always set to 1.
14676 (handle_extended_wait): New.
14677 (add_process): Do not set TID.
14678 (linux_create_inferior): Set must_set_ptrace_flags.
14679 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14680 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14681 (linux_thread_alive): Rename TID argument to LWPID.
14682 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14683 (linux_wait_for_event): Do not use TID or check using_threads. Update
14684 call to dead_thread_notify. Call handle_extended_wait.
14685 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14686 (send_sigstop): Delete sigstop_sent.
14687 (wait_for_sigstop): Avoid TID.
14688 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14689 (linux_test_for_tracefork): New.
14690 (linux_lookup_signals): Use thread_db_active and
14691 linux_supports_tracefork_flag.
14692 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14693 * linux-low.h (get_process_thread): Avoid TID.
14694 (struct process_ifo): Move thread_known and tid to the end. Remove
14696 (linux_attach_lwp, thread_db_init): Update prototypes.
14697 * server.h (change_inferior_id): Delete prototype.
14698 (add_pid_to_list, pull_pid_from_list): New prototypes.
14699 * thread-db.c (thread_db_use_events): New.
14700 (find_first_thread): Rename to...
14701 (find_one_thread): ...this. Update callers and messages. Do not
14702 call fatal. Check thread_db_use_events. Do not call
14703 change_inferior_id or new_thread_notify.
14704 (maybe_attach_thread): Update. Do not call new_thread_notify.
14705 (thread_db_init): Set thread_db_use_events. Check use_events.
14706 * utils.c (fatal, warning): Correct message prefix.
14708 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14710 * Makefile.in (clean): Remove new files.
14711 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14712 (powerpc-64.o, powerpc-64.c): New rules.
14713 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14714 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14716 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14718 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14719 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14720 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14721 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14722 (target_regsets): Add AltiVec and SPE register sets.
14723 * configure.ac: Check for AltiVec and SPE.
14724 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14725 (ppc_fill_vrregset, ppc_store_vrregset): New.
14726 (target_regsets): Add AltiVec register set.
14727 * configure: Regenerated.
14729 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14731 * linux-low.c (O_LARGEFILE): Define.
14732 (linux_read_memory): Use /proc/PID/mem.
14733 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14734 * configure, config.in: Regenerated.
14736 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14738 * linux-low.c (linux_wait_for_event): Do not pass signals while
14741 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14743 * win32-low.c (create_process): New.
14744 (win32_create_inferior): Use create_process instead of
14745 CreateProcess. If create_process failed retry appending an ".exe"
14746 suffix. Store the GetLastError result immediatelly after
14747 create_process calls and use it on the call to error.
14749 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14751 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14753 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14755 * configure.ac: Switch license to GPLv3.
14757 2007-08-01 Michael Snyder <msnyder@access-company.com>
14759 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14761 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14763 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14765 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14766 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14767 CloseToolhelp32Snapshot.
14768 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14769 CloseToolhelp32Snapshot.
14771 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14773 * server.c (main): Check for inferior exit before main loop.
14775 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14777 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14778 instead of on tmp_desc.
14780 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14781 Daniel Jacobowitz <dan@codesourcery.com>
14783 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14784 (add_thread): Minor cleanups.
14785 (clear_inferiors): Move lower in the file. Clear the DLL
14787 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14788 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14789 (xml_escape_text): New.
14790 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14792 (handle_v_cont): Report errors.
14793 (gdbserver_version): Update.
14794 (main): Correct size of own_buf. Do not report initial DLL events.
14795 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14796 (unloaded_dll, xml_escape_text): New.
14797 * win32-low.c (enum target_waitkind): Update comments.
14798 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14799 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14800 (win32_EnumProcessModules, win32_GetModuleInformation)
14801 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14802 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14803 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14804 (win32_Module32First, win32_Module32Next, load_toolhelp)
14805 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14806 (get_child_debug_event): Handle DLL events.
14807 (win32_wait): Likewise.
14809 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14811 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14812 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14814 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14816 * win32-low.c (handle_output_debug_string): Ignore event if not
14819 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14821 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14823 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14825 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14827 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14829 * inferiors.c (change_inferior_id): Add comment.
14830 * linux-low.c (check_removed_breakpoint): Add an early
14831 prototype. Improve debug output.
14832 (linux_attach): Doc update.
14833 (linux_detach_one_process, linux_detach): Clean up before releasing
14835 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14836 * linux-low.h (struct process_info): Doc improvement.
14837 * mem-break.c (delete_all_breakpoints): New.
14838 * mem-break.h (delete_all_breakpoints): New prototype.
14839 * thread-db.c (find_first_thread): New.
14840 (thread_db_create_event): Call it instead of
14841 thread_db_find_new_threads. Clean up unused variables.
14842 (maybe_attach_thread): Remove first thread handling.
14843 (thread_db_find_new_threads): Use find_first_thread.
14844 (thread_db_get_tls_address): Likewise.
14846 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14848 * thread-db.c (thread_db_find_new_threads): Add prototype.
14849 (thread_db_create_event): Check for the main thread before adding
14851 (maybe_attach_thread): Only enable event reporting if TID == 0.
14852 (thread_db_get_tls_address): Check for new threads.
14854 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14856 * linux-low.c (linux_create_inferior): Try execv before execvp.
14857 * spu-low.c (spu_create_inferior): Likewise.
14859 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14861 * linux-low.c (linux_create_inferior): Change execv to execvp.
14862 * spu-low.c (spu_create_inferior): Likewies.
14864 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14866 * Makefile.in (clean): Clean new files instead of deleted ones.
14867 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14868 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14870 * configure.srv: Specify XML files and new regformats for MIPS and
14872 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14873 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14874 an entry for the restart register.
14875 (mips_cannot_fetch_register, mips_cannot_store_register)
14876 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14877 register names to match the XML descriptions.
14878 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14879 restart register instead of $0.
14881 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14882 Markus Deuling <deuling@de.ibm.com>
14884 * remote-utils.c (decode_xfer_write): New function.
14885 * server.h (decode_xfer_write): Add prototype.
14886 * server.c (handle_query): Add PACKET_LEN argument. Support
14887 qXfer:spu:read and qXfer:spu:write packets.
14888 (main): Pass packet_len to handle_query.
14889 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14890 * target.h (target_ops): Add qxfer_spu.
14892 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14894 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14895 accessing non-seekable spufs files.
14897 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14899 * server.c (handle_query): Add reply for qC packet.
14901 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14902 Leo Zayas <lerele@champenstudios@com>
14904 * server.h (check_remote_input_interrupt_request): New function.
14905 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14906 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14907 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14908 (check_remote_input_interrupt_request): New function.
14909 * server.h (check_remote_input_interrupt_request): Declare.
14910 * win32-low.c (winapi_DebugBreakProcess,
14911 winapi_GenerateConsoleCtrlEvent): New typedefs.
14912 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14914 (win32_wait): Check for remote interrupt request
14915 with check_remote_input_interrupt_request.
14916 (win32_request_interrupt): New function.
14917 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14919 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14921 * win32-low.c (debug_registers_changed,
14922 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14923 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14924 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14925 (thread_rec): Get context using the low target.
14926 (child_add_thread): Call thread_added on the low target,
14927 which does the same thing.
14929 (do_initial_child_stuff): Remove debug registers references.
14930 Set context using the low target. Resume threads after
14931 setting the contexts.
14932 (child_continue): Remove dead variable. Remove debug
14933 registers references.
14934 (child_fetch_inferior_registers): Go through the low target.
14935 (do_child_store_inferior_registers): Remove.
14936 (child_store_inferior_registers): Go through the low target.
14937 (win32_resume): Remove debug registers references.
14938 Set context using the low target.
14939 (handle_exception): Change return type to void. Don't record
14940 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14941 first chance exception.
14942 (get_child_debug_event): Change return type to void. Remove
14943 goto loop. Always return after waiting for debug event.
14944 (win32_wait): Convert to switch statement. Handle spurious
14947 * win32-i386-low.c (debug_registers_changed,
14948 debug_registers_used): New.
14949 (initial_stuff): Rename to ...
14950 (i386_initial_stuff): ... this. Clear debug registers
14952 (store_debug_registers): Delete.
14953 (i386_get_thread_context): New.
14954 (load_debug_registers): Delete.
14955 (i386_set_thread_context): New.
14956 (i386_thread_added): New.
14957 (single_step): Rename to ...
14958 (i386_single_step): ... this.
14959 (do_fetch_inferior_registers): Rename to ...
14960 (i386_fetch_inferior_register): ... this.
14961 (i386_store_inferior_register): New.
14962 (the_low_target): Adapt to new interface.
14964 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14965 (arm_get_thread_context): New.
14966 (arm_set_thread_context): New.
14968 (do_fetch_inferior_registers): Rename to ...
14969 (arm_fetch_inferior_register): ... this.
14970 (arm_store_inferior_register): New.
14971 (arm_wince_breakpoint): Reimplement as unsigned long.
14972 (arm_wince_breakpoint_len): Define.
14973 (the_low_target): Adapt to new interface.
14975 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14976 load_debug_registers. Add get_thread_context, set_thread_context,
14977 thread_added and store_inferior_register. Rename
14978 fetch_inferior_registers to fetch_inferior_register.
14979 (regptr): Remove declaration.
14981 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14983 * linux-low.c (linux_detach): Change return type to int. Return 0.
14984 * spu-low.c (spu_detach): Likewise.
14986 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14988 * target.h (target_ops): Change return type of detach to int.
14990 (join_inferior): New.
14991 * server.c (main): Don't skip detach support on mingw32.
14992 If the inferior doesn't support detaching return error.
14993 Call join_inferior instead of using waitpid.
14994 * linux-low.c (linux_join): New.
14995 (linux_target_op): Add linux_join.
14996 * spu-low.c (spu_join): New.
14997 (spu_target_ops): Add spu_join.
14998 * win32-low.c (win32_detach): Adapt to new interface.
14999 Reopen current_process_handle before detaching. Issue a child
15000 resume before detaching.
15002 (win32_target_op): Add win32_join.
15004 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15006 * win32-low.c (win32-attach): Fix return value.
15007 * target.h (target_ops): Describe ATTACH return values.
15009 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15011 * win32-low.c (GETPROCADDRESS): Define.
15012 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15013 (winapi_DebugSetProcessKillOnExit): Likewise.
15014 (win32_create_inferior): Force usage of ansi CreateProcessA.
15015 (win32_attach): Use GETPROCADDRESS.
15016 (win32_detach): Likewise.
15018 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15020 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15022 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15024 * win32-low.c: Commit leftover changes from 2007-03-29.
15026 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15028 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15029 fields short instead of int. Add explicit padding.
15030 (i387_cache_to_fsave): Remove unnecessary casts.
15031 (i387_fsave_to_cache): Doc fix.
15032 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15034 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15036 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15037 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15039 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15041 * configure.srv (arm*-*-mingw32ce*): Move near the other
15044 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15046 * configure.ac: Add errno checking.
15047 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15048 sys/file.h and malloc.h.
15049 (AC_CHECK_DECLS): Add perror.
15050 (srv_mingwce): Handle.
15051 * configure.srv (i[34567]86-*-cygwin*): Add
15052 win32-i386-low.o to srv_tgtobj.
15053 (i[34567]86-*-mingw*): Likewise.
15054 (arm*-*-mingw32ce*): Add case.
15055 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15056 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15057 [__MINGW32CE__] (strerror): New function.
15058 [__MINGW32CE__] (errno): Define to GetLastError.
15059 [__MINGW32CE__] (COUNTOF): New macro.
15060 (remote_open): Remove extra close call.
15061 * mem-break.c (delete_breakpoint_at): New function.
15062 * mem-break.h (delete_breakpoint_at): Declare.
15063 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15064 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15065 [USE_WIN32API] (read, write): Add char* casts.
15066 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15067 * server.h: Include wincecompat.h on Windows CE.
15068 [HAVE_ERRNO_H]: Check.
15069 (perror): Declare if not declared.
15070 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15071 (perror_with_name): Remove errno declaration.
15072 * wincecompat.h: New.
15073 * wincecompat.c: New.
15074 * win32-low.h: New.
15075 * win32-arm-low.c: New.
15076 * win32-i386-low.c: New.
15077 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15078 (OUTMSG2): Make it safe.
15080 (COUNTOF): New macro.
15081 (NUM_REGS): Get it from the low target.
15082 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15083 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15084 (thread_rec): Let low target handle debug registers.
15085 (child_add_thread): Likewise.
15086 (child_init_thread_list): Likewise.
15087 (continue_one_thread): Likewise.
15089 (do_child_fetch_inferior_registers): Move to ...
15090 * win32-i386-low.c: ... here, and rename to ...
15091 (do_fetch_inferior_registers): ... this.
15092 * win32-low.c (child_fetch_inferior_registers):
15093 Go through the low target.
15094 (do_child_store_inferior_registers): Use regptr.
15095 (strwinerror): New function.
15096 (win32_create_inferior): Handle Windows CE.
15097 Use strwinerror instead of strerror on Windows error
15098 codes. Add program to the error output.
15099 Don't close the main thread handle on Windows CE.
15100 (win32_attach): Use coredll.dll on Windows CE.
15101 (win32_kill): Close current process and current
15103 (win32_detach): Use coredll.dll on Windows CE.
15104 (win32_resume): Let low target handle debug registers, and
15106 (handle_exception): Add/Remove initial breakpoint. Avoid
15107 non-existant WSTOPSIG on Windows CE.
15108 (win32_read_inferior_memory): Cast to remove warning.
15109 (win32_arch_string): Go through the low target.
15110 (initialize_low): Call set_breakpoint_data with the low
15111 target's breakpoint.
15112 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15113 FOP_REGNUM, mappings): Move to ...
15114 * win32-i386-low.c: ... here.
15115 * win32-low.c (win32_thread_info): Move to ...
15116 * win32-low.h: ... here.
15117 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15118 win32-arm-low.c and wincecompat.c.
15119 (all:): Add $EXEEXT.
15120 (install-only:): Likewise.
15121 (gdbserver:): Likewise.
15122 (gdbreplay:): Likewise.
15123 * config.in: Regenerate.
15124 * configure: Regenerate.
15126 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15128 * win32-low.c: Rename typedef thread_info to
15129 win32_thread_info throughout.
15131 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15133 * win32-i386-low.c: Rename to ...
15134 * win32-low.c: ... this.
15135 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15136 * Makefile.in: Likewise.
15138 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15140 * remote-utils.c (monitor_output): Constify msg parameter.
15141 * server.h (monitor_output): Likewise.
15142 * win32-i386-low.c (handle_output_debug_string): New.
15143 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15144 handle_output_debug_string.
15145 (get_child_debug_event): Likewise.
15147 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15149 * server.c (main): Correct strtoul check.
15151 2007-03-27 Jon Ringle <jon@ringle.org>
15153 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15155 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15157 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15159 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15161 * terminal.h: Check HAVE_SGTTY_H.
15163 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15165 * remote-utils.c (remote_open): Print out the assigned port number.
15167 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15169 * remote-utils.c (monitor_output): New function.
15170 * server.c (debug_threads): Define here.
15171 (monitor_show_help): New function.
15172 (handle_query): Handle qRcmd.
15173 (main): Do not handle 'd' packet.
15174 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15175 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15178 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15180 * Makefile.in (EXEEXT): New.
15181 (clean): Use $(EXEEXT).
15183 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15185 * target.h (target_ops): Rename send_signal to request_interrupt,
15186 and remove enum target_signal parameter.
15187 * linux-low.c (linux_request_interrupt): Rename from
15188 linux_send_signal, and always send SIGINT.
15189 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15190 and always send SIGINT.
15191 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15193 (input_interrupt): Likewise.
15195 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15197 * server.c (get_features_xml): Check if target implemented
15199 * win32-i386-low.c (win32_arch_string): New.
15200 (win32_target_ops): Add win32_arch_string as arch_string member.
15202 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15204 * spu-low.c (spu_arch_string): New.
15205 (spu_target_ops): Add spu_arch_string.
15207 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15209 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15210 * configure.ac: Do not check for terminal.h.
15211 * configure, config.in: Regenerated.
15213 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15215 * Makefile.in (OBS): Add $(XML_BUILTIN).
15216 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15218 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15219 (arm-with-iwmmxt.c): New.
15220 * config.in, configure: Regenerate.
15221 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15222 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15223 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15224 (arm*-*-linux*): Add iWMMXt and regset support.
15225 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15226 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15227 (arm_store_wmmxregset, target_regsets): New.
15228 * server.c (get_features_xml): Take annex argument. Check builtin
15230 (handle_query): Handle multiple annexes.
15232 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15234 * remote-utils.c [USE_WIN32API] (read, write): Define.
15235 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15238 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15240 * linux-i386-low.c (the_low_target): Set arch_string.
15241 * linux-x86-64-low.c (the_low_target): Likewise.
15242 * linux-low.c (linux_arch_string): New.
15243 (linux_target_ops): Add it.
15244 * linux-low.h (struct linux_target_ops): Add arch_string.
15245 * server.c (write_qxfer_response): Use const void * for DATA.
15246 (get_features_xml): New.
15247 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15248 * target.h (struct target_ops): Add arch_string method.
15250 2007-01-03 Denis Pilat <denis.pilat@st.com>
15251 Daniel Jacobowitz <dan@codesourcery.com>
15253 * linux-low.c (linux_kill): Handle being called with no threads.
15254 * win32-i386-low.c (win32_kill): Likewise.
15255 (get_child_debug_event): Clear current_process_handle.
15257 2006-12-30 Denis PILAT <denis.pilat@st.com>
15258 Daniel Jacobowitz <dan@codesourcery.com>
15260 * remote-utils.c (remote_open): Check the type of specified
15261 serial port devices before opening them.
15262 * server.c (main): Kill the inferior if an error occurs during
15263 the first remote_open.
15265 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15267 * README: Update supported targets.
15269 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15271 * Makefile.in (clean): Remove reg-mips64.c.
15272 (reg-mips64.c, reg-mips64.o): New rules.
15273 * configure.srv: Handle mips64. Include regset support for mips.
15274 * linux-mips-low.c (union mips_register): New.
15275 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15276 (mips_breakpoint, mips_breakpoint_at): Use int.
15277 (mips_collect_register, mips_supply_register)
15278 (mips_collect_register_32bit, mips_supply_register_32bit)
15279 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15280 (mips_store_fpregset, target_regsets): New.
15281 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15283 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15285 * configure.srv: Add target "spu*-*-*".
15286 * Makefile.in (clean): Remove reg-spu.c.
15287 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15288 * spu-low.c: New file.
15290 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15292 * configure.ac: Correct td_thr_tls_get_addr test.
15293 * configure: Regenerated.
15295 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15297 * linux-low.c (linux_wait_for_event): Reformat. Use the
15298 pass_signals array.
15299 * remote-utils.c (decode_address_to_semicolon): New.
15300 * server.c (pass_signals, handle_general_set): New.
15301 (handle_query): Mention QPassSignals for qSupported.
15302 (main): Call handle_general_set.
15303 * server.h (pass_signals, decode_address_to_semicolon): New.
15305 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15307 * server.c (handle_query): Correct error handling for read_auxv.
15309 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15311 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15312 and srv_linux_thread_db to yes.
15313 * linux-s390-low.c (s390_fill_gregset): New function.
15314 (target_regsets): Define data structure.
15316 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15318 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15319 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15320 * config.in, configure: Regenerated.
15321 * inferiors.c (gdb_id_to_thread): New function.
15322 (gdb_id_to_thread_id): Use it.
15323 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15324 * linux-low.h (struct process_info): Add th member.
15325 (thread_db_get_tls_address): New prototype.
15326 * remote-utils.c (decode_address): Make non-static.
15327 * server.c (handle_query): Handle qGetTLSAddr.
15328 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15329 * target.h (struct target_ops): Add get_tls_address.
15330 * thread-db.c (maybe_attach_thread): Save the thread handle.
15331 (thread_db_get_tls_address): New.
15333 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15335 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15336 (linux_resume_one_process): Take a siginfo_t *. Update all
15337 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15338 (struct pending_signals): Add a siginfo_t.
15339 (linux_wait_for_process): Always set last_status.
15340 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15341 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15342 * linux-low.h (struct process_info): Add last_status.
15344 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15346 * remote-utils.c (try_rle): New function.
15347 (putpkt_binary): Use it.
15349 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15351 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15352 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15353 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15354 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15355 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15358 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15360 * server.c (terminal_fd): New variable.
15361 (old_foreground_pgrp): Likewise.
15362 (restore_old_foreground_pgrp): New function.
15363 (start_inferior): Record the terminal file descriptor in terminal_fd
15364 and its original foreground group in old_foreground_pgrp. Register
15365 restore_old_foreground_pgrp with atexit().
15367 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15369 * server.c (handle_query): Correct qPart to qXfer.
15371 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15373 * configure.ac: Check for more headers which are missing on
15374 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15375 * configure.srv: Add Cygwin and mingw32.
15376 * remote-utils.c: Don't include headers unconditionally which
15377 are missing on mingw32. Include <winsock.h> for mingw32.
15378 (remote_open): Adjust for mingw32 support. Flush
15379 standard error after writing to it.
15380 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15381 (unblock_async_io, enable_async_io, disable_async_io)
15382 (readchar, getpkt): Update for Winsock support.
15383 (prepare_resume_reply): Expect a protocol signal number.
15384 * server.c: Disable <sys/wait.h> on mingw32.
15385 (start_inferior): Adjust for mingw32 support. Flush
15386 standard error after writing to it.
15387 (attach_inferior): Likewise. Use protocol signal
15389 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15391 * win32-i386-low.c: New file.
15392 * Makefile.in (XM_CLIBS): Set.
15393 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15394 (win32-i386-low.o): New dependency rule.
15395 * linux-low.c (linux_wait): Use target signal numbers.
15396 * target.h (struct target_ops): Doc fix.
15397 * server.h (target_signal_to_name): New prototype.
15398 * gdbreplay.c: Don't include headers unconditionally which
15399 are missing on mingw32. Include <winsock.h> for mingw32.
15400 (remote_close, remote_open): Adjust for Winsock support.
15401 * configure, config.in: Regenerated.
15403 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15405 * server.c (decode_xfer_read, write_qxfer_response): New.
15406 (handle_query): Take a packet length argument. Handle
15407 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15408 the qSupported response.
15409 (main): Update call to handle_query.
15411 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15413 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15414 (putpkt_binary): Renamed from putpkt and adjusted for binary
15416 (putpkt): New wrapper for putpkt_binary.
15417 (readchar): Don't mask off the high bit.
15418 (decode_X_packet): New function.
15419 * server.c (main): Call putpkt_binary if a handler sets the packet
15420 length. Save the length of the incoming packet. Handle 'X'.
15421 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15423 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15425 * server.c (handle_query): Handle qSupported.
15427 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15429 * remote-utils.c (all_symbols_looked_up): New variable.
15430 (look_up_one_symbol): Check it.
15431 * server.h (look_up_one_symbol): New declaration.
15432 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15434 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15436 * Makefile.in (linux-arm-low.o): Update dependencies.
15437 * linux-arm-low.c: Include "gdb_proc_service.h".
15438 (PTRACE_GET_THREAD_AREA): Define.
15439 (ps_get_thread_area): New function.
15441 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15443 * configure.srv (m68k*-*-uclinux*): New target.
15444 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15445 (linux_resume_one_process): Remove extraneous cast.
15446 (linux_read_offsets): New.
15447 (linux_target_op): Add linux_read_offsets on mmuless systems.
15448 * server.c (handle_query): Add qOffsets logic.
15449 * target.h (struct target_ops): Add read_offsets.
15451 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15453 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15454 (PTRACE_GET_THREAD_AREA): Define.
15455 (ps_get_thread_area): New function.
15456 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15457 (linux-x86-64-low.o): Update.
15459 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15461 * configure.ac: Remove checks for prfpregset_t.
15462 * gdb_proc_service.h: New file.
15463 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15464 new "gdb_proc_service.h".
15465 * proc-service.c: Likewise.
15466 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15467 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15468 * Makefile.in (gdb_proc_service_h): Updated.
15469 * configure, config.in: Regenerated.
15471 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15473 * remote-utils.c (prepare_resume_reply): Move declaration
15474 of gdb_id_from_wait to the top of the block.
15476 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15478 * linux-low.c (regsets_store_inferior_registers): Read the regset
15479 from the target before filling it.
15481 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15483 * server.c (attach_inferior): Return SIGTRAP for a successful
15486 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15488 * Makefile.in (OBS): Add version.o.
15489 (STAGESTUFF): Delete.
15490 (version.o): Add dependencies.
15491 (version.c): Replace rule.
15492 (clean): Remove version.c.
15493 * server.c (gdbserver_version): New.
15494 (gdbserver_usage): Use printf.
15495 (main): Handle --version and --help.
15496 * server.h (version, host_name): Add declarations.
15498 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15510 * linux-x86-64-low.c:
15512 * linux-s390-low.c:
15513 * linux-ppc64-low.c:
15515 * linux-mips-low.c:
15516 * linux-m68k-low.c:
15517 * linux-m32r-low.c:
15520 * linux-ia64-low.c:
15521 * linux-i386-low.c:
15522 * linux-crisv32-low.c:
15534 * gdbserver.1: Add (C) after Copyright. Update the FSF
15537 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15539 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15540 (arm_breakpoint_at): Recognize both breakpoints.
15541 (the_low_target): Use the correct breakpoint instruction.
15543 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15545 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15546 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15547 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15548 (the_low_target): Update.
15550 2005-10-25 Andreas Schwab <schwab@suse.de>
15552 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15554 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15555 (ia64_num_regs): Reduce to 462.
15557 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15559 * acinclude.m4: Correct quoting.
15560 * aclocal.m4: Regenerated.
15562 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15563 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15564 (thread_db_init): Call thread_db_err_str.
15565 * configure.ac: Check for TD_VERSION.
15566 * config.in, configure: Regenerated.
15568 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15570 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15572 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15574 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15575 is not available. Define HAVE_PTRACE_GETREGS if it is.
15576 * config.in, configure: Regenerated.
15577 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15578 * linux-i386-low.c, linux-m68k-low.c: Update to use
15579 HAVE_PTRACE_GETREGS.
15580 * linux-low.c (regsets_fetch_inferior_registers)
15581 (regsets_store_inferior_registers): Only return 0 if we processed
15583 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15584 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15586 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15588 * inferiors.c (struct thread_info): Add gdb_id.
15589 (add_thread): Add gdb_id argument.
15590 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15591 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15592 calls to add_thread.
15593 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15594 * server.c (handle_query): Use thread_to_gdb_id.
15595 (handle_v_cont, main): Use gdb_id_to_thread_id.
15596 * server.h (add_thread): Update prototype.
15597 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15600 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15602 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15603 left-padded registers.
15604 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15605 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15607 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15609 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15610 * configure: Regenerate.
15611 * config.in: Regenerate.
15612 * server.h (NEED_DECLARATION_STRERROR):
15613 Replace with !HAVE_DECL_STRERROR.
15615 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15617 * linux-low.c (linux_wait, linux_send_signal): Don't test
15618 an unsigned long variable for > 0 if it could be MAX_ULONG.
15619 * server.c (myresume): Likewise.
15620 * target.c (set_desired_inferior): Likewise.
15622 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15624 * configure.ac: Simplify and improve check for socklen_t.
15625 * configure, config.in: Regenerate.
15627 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15629 * acconfig.h: Remove.
15630 * configure.ac: Add a test for socklen_t. Use three-argument
15631 AC_DEFINE throughout.
15632 * config.in: Regenerated using autoheader 2.59.
15633 * configure: Regenerated.
15635 * gdbreplay.c (socklen_t): Provide a default.
15636 (remote_open): Use socklen_t.
15637 * remote-utils.c (socklen_t): Provide a default.
15638 (remote_open): Use socklen_t.
15639 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15642 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15644 * linux-low.c (linux_read_memory, linux_write_memory)
15645 (linux_read_auxv): Likewise.
15646 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15647 (check_mem_write): Likewise.
15648 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15650 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15651 (registers_from_string, register_data): Likewise.
15652 * server.c (handle_query, main): Likewise.
15653 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15654 (decode_M_packet): Likewise.
15655 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15656 * target.h (struct target_ops): Update read_memory, write_memory,
15658 (read_inferior_memory, write_inferior_memory): Update.
15659 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15660 to unsigned char *.
15661 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15662 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15663 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15664 linux-s390-low.c, linux-sh-low.c: Update for changes in
15665 read_inferior_memory and the_low_target->breakpoint.
15667 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15669 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15670 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15671 * configure.srv: Add powerpc64-*-linux*.
15672 * linux-ppc64-low.c: New file.
15674 2005-05-23 Orjan Friberg <orjanf@axis.com>
15676 * linux-cris-low.c: New file with support for CRIS.
15677 * linux-crisv32-low.c: Ditto for CRISv32.
15678 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15679 (clean): Add reg-cris.c and reg-crisv32.c.
15680 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15681 reg-crisv32.o, and reg-crisv32.c to make rules.
15682 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15683 recognized targets.
15685 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15687 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15688 of sizeof (PTRACE_XFER_TYPE).
15689 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15691 2005-05-12 Orjan Friberg <orjanf@axis.com>
15693 * target.h (struct target_ops): Add insert_watchpoint,
15694 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15695 pointers for hardware watchpoint support.
15696 * linux-low.h (struct linux_target_ops): Ditto.
15697 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15698 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15699 to linux_target_ops.
15700 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15702 * server.c (main): Recognize 'Z' and 'z' packets.
15704 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15706 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15707 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15708 (the_low_target): Add new members.
15710 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15712 * proc-service.c (ps_lgetregs): Search all_processes instead of
15715 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15717 * server.c (start_inferior): Change return type to int.
15718 (attach_inferior): Change sigptr to int *.
15719 (handle_v_cont, handle_v_requests): Change signal to int *.
15720 (main): Change signal to int.
15722 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15724 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15725 * configure.srv: Add m32r*-*-linux*.
15726 * linux-m32r-low.c: New file.
15728 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15730 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15732 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15734 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15735 Take unsigned long arguments for PIDs.
15736 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15737 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15738 (wait_for_sigstop, linux_resume_one_process)
15739 (regsets_fetch_inferior_registers, linux_send_signal)
15740 (linux_read_auxv): Likewise. Update the types of variables holding
15741 PIDs. Update format string specifiers.
15742 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15743 * remote-utils.c (prepare_resume_reply): Likewise.
15744 * server.c (cont_thread, general_thread, step_thread)
15745 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15747 (handle_query): Update format specifiers.
15748 (handle_v_cont, main): Use strtoul for thread IDs.
15749 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15750 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15751 (general_thread, step_thread, thread_from_wait)
15752 (old_thread_from_wait): Update.
15753 * target.h (struct thread_resume): Use unsigned long for THREAD.
15754 (struct target_ops): Use unsigned long for arguments to attach and
15757 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15759 * acinclude.m4: Include bfd/bfd.m4 directly.
15760 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15761 <agriffis@toolchain.org>.
15762 * aclocal.m4, configure: Regenerated.
15764 2005-01-07 Andrew Cagney <cagney@gnu.org>
15766 * configure.ac: Rename configure.in, require autoconf 2.59.
15767 * configure: Re-generate.
15769 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15771 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15772 LIBS when finished.
15773 * aclocal.m4: Regenerated.
15774 * configure: Regenerated.
15776 2004-11-21 Andreas Schwab <schwab@suse.de>
15778 * linux-m68k-low.c (m68k_num_gregs): Define.
15779 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15780 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15781 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15782 (m68k_breakpoint_at): New. Add to the_low_target.
15784 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15785 srv_linux_thread_db to yes.
15787 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15789 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15790 (ARCH_SET_FS): Likewise.
15791 (ARCH_GET_FS): Likewise.
15792 (ARCH_GET_GS): Likewise.
15794 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15796 * linux-i386-low.c (ps_get_thread_area): New.
15797 * linux-x86-64-low.c (ps_get_thread_area): New.
15798 * linux-low.c: Include <sys/syscall.h>.
15799 (linux_kill_one_process): Don't kill the first thread here.
15800 (linux_kill): Kill the first thread here.
15801 (kill_lwp): New function.
15802 (send_sigstop, linux_send_signal): Use it.
15803 * proc-service.c: Clean up #ifdefs.
15804 (fpregset_info): Delete.
15805 (ps_lgetregs): Update and enable implementation.
15806 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15808 * remote-utils.c (struct sym_cache, symbol_cache): New.
15809 (input_interrupt): Print a clearer message.
15810 (async_io_enabled): New variable.
15811 (enable_async_io, disable_async_io): Use it. Update comments.
15812 (look_up_one_symbol): Use the symbol cache.
15813 * thread-db.c (thread_db_look_up_symbols): New function.
15814 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15816 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15818 * configure.in: Test for -rdynamic.
15819 * configure: Regenerated.
15820 * Makefile (INTERNAL_LDFLAGS): New.
15821 (gdbserver, gdbreplay): Use it.
15823 2004-09-02 Andrew Cagney <cagney@gnu.org>
15825 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15827 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15829 * linux-low.c (linux_wait): Clear all_processes list also.
15831 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15833 * linux-low.c: Include <errno.h>. Remove extern declaration of
15836 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15838 * gdbreplay.c, server.h, utils.c: Update copyright years.
15840 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15842 * server.c (main): Print child status or termination signal from
15843 variable 'signal', not 'sig'.
15845 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15847 * linux-low.c (linux_read_memory): Change return type to
15848 int. Check for and return error from ptrace().
15849 * target.c (read_inferior_memory): Change return type to int. Pass
15850 back return status from the_target->read_memory().
15851 * target.h (struct target_ops): Adapt *read_memory() prototype.
15853 (read_inferior_memory): Adapt prototype.
15854 * server.c (main): Return an error packet if
15855 read_inferior_memory() returns an error.
15857 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15859 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15860 Unify with other clean targets.
15862 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15864 * server.c (handle_v_cont): Call set_desired_inferior.
15866 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15868 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15870 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15872 * linux-low.c (linux_wait): Unblock async I/O.
15873 (linux_resume): Block and enable async I/O.
15874 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15875 * server.h (block_async_io, unblock_async_io): Add prototypes.
15877 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15879 * remote-utils.c (remote_open): Print a status notice after
15880 opening a TCP port.
15881 * server.c (attach_inferior): Print a status notice after
15884 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15886 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15888 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15890 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15892 * server.c, target.h: Update copyright years.
15894 2004-02-25 Roland McGrath <roland@redhat.com>
15896 * target.h (struct target_ops): New member `read_auxv'.
15897 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15898 * linux-low.c (linux_read_auxv): New function.
15899 (linux_target_ops): Initialize `read_auxv' member to that.
15901 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15903 Committed by Jim Blandy <jimb@redhat.com>.
15905 * linux-s390-low.c (s390_num_regs): Update.
15906 (s390_regmap): Remove control registers. Use __s390x__ predefine
15907 instead of GPR_SIZE to distiguish s390 and s390x targets.
15909 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15911 * linux-low.c: Update copyright year.
15912 (check_removed_breakpoint): Clear pending_is_breakpoint.
15913 (linux_set_resume_request, linux_queue_one_thread)
15914 (resume_status_pending_p): New functions.
15915 (linux_continue_one_thread): Use process->resume.
15916 (linux_resume): Only resume threads if there are no pending events.
15917 * linux-low.h (struct process_info): Add resume request
15920 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15922 * regcache.c (new_register_cache): Clear the allocated register
15923 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15925 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15927 * linux-low.c (linux_resume): Take a struct thread_resume *
15929 (linux_wait): Update call.
15930 (resume_ptr): New static variable.
15931 (linux_continue_one_thread): Renamed from
15932 linux_continue_one_process. Use resume_ptr.
15933 (linux_resume): Use linux_continue_one_thread.
15934 * server.c (handle_v_cont, handle_v_requests): New functions.
15935 (myresume): New function.
15936 (main): Handle 'v' case.
15937 * target.h (struct thread_resume): New type.
15938 (struct target_ops): Change argument of "resume" to struct
15940 (myresume): Delete macro.
15942 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15944 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15945 (uninstall): Support DESTDIR.
15947 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15949 * configure.srv: Add xscale*linux copy of arm*linux entry.
15951 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15953 * linux-arm-low.c (arm_reinsert_addr): New function.
15954 (the_low_target): Add arm_reinsert_addr.
15956 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15958 * mem-break.c: Remove whitespace at end of file.
15960 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15962 * configure.in: Check whether we need to prototype strerror.
15963 * server.h: Optionally prototype strerror.
15964 * gdbreplay.c (perror_with_name): Use strerror.
15965 * linux-low.c (linux_attach_lwp): Use strerror.
15966 * utils.c (perror_with_name): Use strerror.
15967 * config.in, configure: Regenerated.
15969 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15971 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15972 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15974 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15976 * Makefile.in (SFILES): Update.
15977 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15978 low-sun3.c: Remove files.
15980 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15982 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15983 (linux_detach_one_process, linux_detach): New functions.
15984 (linux_target_ops): Add linux_detach.
15985 * server.c (main): Handle 'D' packet.
15986 * target.h (struct target_ops): Add "detach" member.
15987 (detach_inferior): Define.
15989 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15991 From Kelley Cook <kelleycook@wideopenwest.com>:
15992 * configure.srv: Accept i[34567]86 variants.
15994 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15996 * linux-low.c (linux_wait_for_event): Correct comment typos.
15997 (linux_resume_one_process): Call check_removed_breakpoint.
15998 (linux_send_signal): New function.
15999 (linux_target_ops): Add linux_send_signal.
16000 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16002 * target.h (struct target_ops): Add send_signal.
16004 2003-05-29 Jim Blandy <jimb@redhat.com>
16006 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16007 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16008 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16009 away part of the register's value.
16011 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16013 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16014 (linux_wait_for_event, linux_init_signals): Likewise.
16016 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16018 * configure.in: Check for stdlib.h.
16019 * configure: Regenerated.
16020 * config.in: Regenerated.
16022 2003-01-04 Andreas Schwab <schwab@suse.de>
16024 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16026 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16028 * Makefile.in: Remove obsolete code.
16030 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16032 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16033 defined(PT_FPR0_HI).
16035 2002-11-17 Stuart Hughes <seh@zee2.com>
16037 * linux-arm-low.c (arm_num_regs): Increase.
16038 (arm_regmap): Include status register.
16040 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16042 * linux-low.c (register_addr): Remove incorrect -1 check.
16044 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16046 * linux-low.c (linux_create_inferior): Call setpgid. Return
16048 (unstopped_p, linux_signal_pid): Remove.
16049 (linux_target_ops): Remove linux_signal_pid.
16050 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16051 global instead of target method.
16052 * target.h (struct target_ops): Remove signal_pid. Update comment
16053 for create_inferior.
16054 * server.c (signal_pid): New variable.
16055 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16056 gdbserver. Set the child to be the foreground process group.
16057 (attach_inferior): Set signal_pid.
16059 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16061 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16063 2002-08-20 Jim Blandy <jimb@redhat.com>
16065 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16068 2002-08-01 Andrew Cagney <cagney@redhat.com>
16070 * Makefile.in: Make chill references obsolete.
16072 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16074 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16075 * configure: Regenerate.
16076 * config.in: Regenerate.
16078 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16080 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16081 (perror_with_name, remote_close, remote_open, expect, play): Static.
16083 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16085 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16086 byte offsets instead of an array of indexes.
16087 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16089 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16091 * regcache.c: Add comment.
16093 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16095 * thread-db.c: New file.
16096 * proc-service.c: New file.
16097 * acinclude.m4: New file.
16098 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16099 proc-service.o, and thread-db.o.
16100 (linux-low.o): Add USE_THREAD_DB.
16101 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16102 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16103 * aclocal.m4: Regenerated.
16104 * config.in: Regenerated.
16105 * configure: Regenerated.
16106 * configure.in: Check for proc_service.h, sys/procfs.h,
16107 thread_db.h, and linux/elf.h headrs.
16108 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16109 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16110 Check for -lthread_db and thread support.
16111 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16112 PowerPC, and SuperH.
16113 * i387-fp.c: Constify arguments.
16114 * i387-fp.h: Likewise.
16115 * inferiors.c: (struct thread_info): Renamed from
16116 `struct inferior_info'. Remove PID member. Use generic inferior
16117 list header. All uses updated.
16118 (inferiors, signal_pid): Removed.
16119 (all_threads): New variable.
16120 (get_thread): Define.
16121 (add_inferior_to_list): New function.
16122 (for_each_inferior): New function.
16123 (change_inferior_id): New function.
16124 (add_inferior): Removed.
16125 (remove_inferior): New function.
16126 (add_thread): New function.
16127 (free_one_thread): New function.
16128 (remove_thread): New function.
16129 (clear_inferiors): Use for_each_inferior and free_one_thread.
16130 (find_inferior): New function.
16131 (find_inferior_id): New function.
16132 (inferior_target_data): Update argument type.
16133 (set_inferior_target_data): Likewise.
16134 (inferior_regcache_data): Likewise.
16135 (set_inferior_regcache_data): Likewise.
16136 * linux-low.c (linux_bp_reinsert): Remove.
16137 (all_processes, stopping_threads, using_thrads)
16138 (struct pending_signals, debug_threads, pid_of): New.
16139 (inferior_pid): Replace with macro.
16140 (struct inferior_linux_data): Remove.
16141 (get_stop_pc, add_process): New functions.
16142 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16143 Use add_process and add_thread.
16144 (linux_attach_lwp): New function, based on old linux_attach. Use
16145 add_process and add_thread. Set stop_expected for new threads.
16146 (linux_attach): New function.
16147 (linux_kill_one_process): New function.
16148 (linux_kill): Kill all LWPs.
16149 (linux_thread_alive): Use find_inferior_id.
16150 (check_removed_breakpoints, status_pending_p): New functions.
16151 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16152 Update. Use WNOHANG. Wait for cloned processes also. Update process
16153 struct for the found process.
16154 (linux_wait_for_event): New function.
16155 (linux_wait): Use it. Support LWPs.
16156 (send_sigstop, wait_for_sigstop, stop_all_processes)
16157 (linux_resume_one_process, linux_continue_one_process): New functions.
16158 (linux_resume): Support LWPs.
16159 (REGISTER_RAW_SIZE): Remove.
16160 (fetch_register): Use register_size instead. Call supply_register.
16161 (usr_store_inferior_registers): Likewise. Call collect_register.
16162 Fix recursive case.
16163 (regsets_fetch_inferior_registers): Improve error message.
16164 (regsets_store_inferior_registers): Add debugging.
16165 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16166 (unstopped_p, linux_signal_pid): New functions.
16167 (linux_target_ops): Add linux_signal_pid.
16168 (linux_init_signals): New function.
16169 (initialize_low): Call it. Initialize using_threads.
16170 * regcache.c (inferior_regcache_data): Add valid
16172 (get_regcache): Fetch registers lazily. Add fetch argument
16173 and update all callers.
16174 (regcache_invalidate_one, regcache_invalidate): New
16176 (new_register_cache): Renamed from create_register_cache.
16177 Return the new regcache.
16178 (free_register_cache): Change argument to a void *.
16179 (registers_to_string, registers_from_string): Call get_regcache
16180 with fetch flag set.
16181 (register_data): Make static. Pass fetch flag to get_regcache.
16182 (supply_register): Call get_regcache with fetch flag clear.
16183 (collect_register): Call get_regcache with fetch flag set.
16184 (collect_register_as_string): New function.
16185 * regcache.h: Update.
16186 * remote-utils.c (putpkt): Flush after debug output and use
16188 Handle input interrupts while waiting for an ACK.
16189 (input_interrupt): Use signal_pid method.
16190 (getpkt): Flush after debug output and use stderr.
16191 (outreg): Use collect_register_as_string.
16192 (new_thread_notify, dead_thread_notify): New functions.
16193 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16194 and general_thread.
16195 (look_up_one_symbol): Flush after debug output.
16196 * server.c (step_thread, server_waiting): New variables.
16197 (start_inferior): Don't use signal_pid. Update call to mywait.
16198 (attach_inferior): Update call to mywait.
16199 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16200 (main): Don't fetch/store registers explicitly. Use
16201 set_desired_inferior. Support proposed ``Hs'' packet. Update
16203 * server.h: Update.
16204 (struct inferior_list, struct_inferior_list_entry): New.
16205 * target.c (set_desired_inferior): New.
16206 (write_inferior_memory): Constify.
16207 (mywait): New function.
16208 * target.h: Update.
16209 (struct target_ops): New signal_pid method.
16210 (mywait): Removed macro, added prototype.
16212 * linux-low.h (regset_func): Removed.
16213 (regset_fill_func, regset_store_func): New.
16214 (enum regset_type): New.
16215 (struct regset_info): Add type field. Use new operation types.
16216 (struct linux_target_ops): stop_pc renamed to get_pc.
16217 Add decr_pc_after_break and breakpoint_at.
16218 (get_process, get_thread_proess, get_process_thread)
16219 (strut process_info, all_processes, linux_attach_lwp)
16220 (thread_db_init): New.
16222 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16223 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16224 (the_low_target): Add new members.
16225 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16226 (i386_store_fpxregset): Constify.
16227 (target_regsets): Add new kind identifier.
16228 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16229 (i386_set_pc): Add debugging.
16230 (i386_breakpoint_at): New function.
16231 (the_low_target): Add new members.
16232 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16233 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16234 (mips_breakpoint_at): New.
16235 (the_low_target): Add new members.
16236 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16237 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16238 (the_low_target): Add new members.
16239 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16240 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16241 (the_low_target): Add new members.
16242 * linux-x86-64-low.c (target_regsets): Add new kind
16245 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16247 From Martin Pool <mbp@samba.org>:
16248 * server.c (gdbserver_usage): New function.
16251 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16253 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16254 stop_at -> stop_pc.
16256 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16258 * Makefile.in: Remove obsolete code.
16260 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16262 * linux-low.c (regsets_fetch_inferior_registers),
16263 (regsets_store_inferior_registers): Removed cast to int from
16265 * regcache.h: Added declaration of struct inferior_info.
16267 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16269 * inferiors.c (struct inferior_info): Add regcache_data.
16270 (add_inferior): Call create_register_cache.
16271 (clear_inferiors): Call free_register_cache.
16272 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16273 * regcache.c (struct inferior_regcache_data): New.
16274 (registers): Remove.
16275 (get_regcache): New function.
16276 (create_register_cache, free_register_cache): New functions.
16277 (set_register_cache): Don't initialize the register cache here.
16278 (registers_to_string, registers_from_string, register_data): Call
16280 * regcache.h: Add prototypes.
16281 * server.h: Likewise.
16283 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16285 * mem-break.c: New file.
16286 * mem-break.h: New file.
16287 * Makefile.in: Add mem-break.o rule; update server.h
16289 * inferiors.c (struct inferior_info): Add target_data
16291 (clear_inferiors): Free target_data member if set.
16292 (inferior_target_data, set_inferior_target_data): New functions.
16293 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16294 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16295 * linux-low.c (linux_bp_reinsert): New variable.
16296 (struct inferior_linux_data): New.
16297 (linux_create_inferior): Use set_inferior_target_data.
16298 (linux_attach): Likewise. Call add_inferior.
16299 (linux_wait_for_one_inferior): New function.
16300 (linux_wait): Call it.
16301 (linux_write_memory): Add const.
16302 (initialize_low): Call set_breakpoint_data.
16303 * linux-low.h (struct linux_target_ops): Add breakpoint
16305 * server.c (attach_inferior): Remove extra add_inferior
16307 * server.h: Include mem-break.h. Update inferior.c
16309 * target.c (read_inferior_memory)
16310 (write_inferior_memory): New functions.
16311 * target.h (read_inferior_memory)
16312 (write_inferior_memory): Change macros to prototypes.
16313 (struct target_ops): Update comments. Add const to write_memory
16316 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16318 * linux-low.c (usr_store_inferior_registers): Support
16319 registers which are allowed to fail to store.
16320 * linux-low.h (linux_target_ops): Likewise.
16321 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16322 (ppc_cannot_store_register): FPSCR may not be storable.
16324 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16326 * server.h: Include <string.h> if HAVE_STRING_H.
16327 * ChangeLog: Correct paths in last ChangeLog entry.
16329 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16331 * linux-low.h: Remove obsolete prototypes.
16332 (struct linux_target_ops): New.
16333 (extern the_low_target): New.
16334 * linux-low.c (num_regs, regmap): Remove declarations.
16335 (register_addr): Use the_low_target explicitly.
16336 (fetch_register): Likewise.
16337 (usr_fetch_inferior_registers): Likewise.
16338 (usr_store_inferior_registers): Likewise.
16339 * linux-arm-low.c (num_regs): Remove.
16340 (arm_num_regs): Define.
16341 (arm_regmap): Renamed from regmap, made static.
16342 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16344 (arm_cannot_store_register): Renamed from cannot_store_register,
16346 (the_low_target): New.
16347 * linux-i386-low.c (num_regs): Remove.
16348 (i386_num_regs): Define.
16349 (i386_regmap): Renamed from regmap, made static.
16350 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16352 (i386_cannot_store_register): Renamed from cannot_store_register,
16354 (the_low_target): New.
16355 * linux-ia64-low.c (num_regs): Remove.
16356 (ia64_num_regs): Define.
16357 (ia64_regmap): Renamed from regmap, made static.
16358 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16360 (ia64_cannot_store_register): Renamed from cannot_store_register,
16362 (the_low_target): New.
16363 * linux-m68k-low.c (num_regs): Remove.
16364 (m68k_num_regs): Define.
16365 (m68k_regmap): Renamed from regmap, made static.
16366 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16368 (m68k_cannot_store_register): Renamed from cannot_store_register,
16370 (the_low_target): New.
16371 * linux-mips-low.c (num_regs): Remove.
16372 (mips_num_regs): Define.
16373 (mips_regmap): Renamed from regmap, made static.
16374 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16376 (mips_cannot_store_register): Renamed from cannot_store_register,
16378 (the_low_target): New.
16379 * linux-ppc-low.c (num_regs): Remove.
16380 (ppc_num_regs): Define.
16381 (ppc_regmap): Renamed from regmap, made static.
16382 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16384 (ppc_cannot_store_register): Renamed from cannot_store_register,
16386 (the_low_target): New.
16387 * linux-s390-low.c (num_regs): Remove.
16388 (s390_num_regs): Define.
16389 (s390_regmap): Renamed from regmap, made static.
16390 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16392 (s390_cannot_store_register): Renamed from cannot_store_register,
16394 (the_low_target): New.
16395 * linux-sh-low.c (num_regs): Remove.
16396 (sh_num_regs): Define.
16397 (sh_regmap): Renamed from regmap, made static.
16398 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16400 (sh_cannot_store_register): Renamed from cannot_store_register,
16402 (the_low_target): New.
16403 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16404 (the_low_target): New.
16406 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16408 * Makefile.in: Add stamp-h target.
16409 * configure.in: Create stamp-h.
16410 * configure: Regenerated.
16412 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16414 * inferiors.c: New file.
16415 * target.c: New file.
16416 * target.h: New file.
16417 * Makefile.in: Add target.o and inferiors.o. Update
16419 * linux-low.c (inferior_pid): New static variable,
16420 moved from server.c.
16421 (linux_create_inferior): Renamed from create_inferior.
16422 Call add_inferior. Return 0 on success instead of a PID.
16423 (linux_attach): Renamed from myattach.
16424 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16425 (linux_thread_alive): Renamed from mythread_alive.
16426 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16428 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16429 (regsets_store_inferior_registers): Correct error message.
16430 Add missing ``return 0''.
16431 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16432 (linux_store_registers): Renamed from store_inferior_registers.
16433 (linux_read_memory): Renamed from read_inferior_memory.
16434 (linux_write_memory): Renamed from write_inferior_memory.
16435 (linux_target_ops): New structure.
16436 (initialize_low): Call set_target_ops ().
16437 * remote-utils.c (unhexify): New function.
16438 (hexify): New function.
16439 (input_interrupt): Send signals to ``signal_pid''.
16440 * server.c (inferior_pid): Remove.
16441 (start_inferior): Update create_inferior call.
16442 (attach_inferior): Call add_inferior.
16443 (handle_query): New function.
16444 (main): Call handle_query for `q' packets.
16445 * server.h: Include "target.h". Remove obsolete prototypes.
16446 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16448 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16450 * Makefile.in: Add WARN_CFLAGS. Update configury
16452 * configure.in: Check for <string.h>
16453 * configure: Regenerate.
16454 * config.in: Regenerate.
16455 * gdbreplay.c: Include needed system headers.
16456 (remote_open): Remove strchr prototype.
16457 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16458 * regcache.c (supply_register): Change buf argument to const void *.
16459 (supply_register_by_name): Likewise.
16460 (collect_register): Change buf argument to void *.
16461 (collect_register_by_name): Likewise.
16462 * regcache.h: Add missing prototypes.
16463 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16464 * server.c (handle_query): New function.
16465 (attached): New static variable, moved out of main.
16466 (main): Quiet longjmp clobber warnings.
16467 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16468 * utils.c (error): Remove NORETURN.