1 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2 Pedro Alves <palves@redhat.com>
4 * linux-aarch64-low.c (aarch64_stopped_data_address):
7 2018-04-27 Tom Tromey <tom@tromey.com>
11 2018-04-23 Tom Tromey <tom@tromey.com>
15 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
17 * Makefile.in (depcomp): Add "..".
18 (all_deps_files): New and use it.
20 2018-04-18 Alan Hayward <alan.hayward@arm.com>
22 * configure.srv (aarch64*-*-linux*): Don't include xml.
23 (i[34567]86-*-cygwin*): Likewise.
24 (i[34567]86-*-linux*): Likewise.
25 (i[34567]86-*-lynxos*): Likewise.
26 (i[34567]86-*-mingw32ce*): Likewise.
27 (i[34567]86-*-mingw*): Likewise.
28 (i[34567]86-*-nto*): Likewise.
29 (tic6x-*-uclinux): Likewise.
30 (x86_64-*-linux*): Likewise.
31 (x86_64-*-mingw*): Likewise.
32 (x86_64-*-cygwin*): Likewise.
34 2018-04-18 Alan Hayward <alan.hayward@arm.com>
36 * tdesc.c: Remove xml parameter.
38 2018-04-18 Alan Hayward <alan.hayward@arm.com>
40 * server.c (get_features_xml): Remove cast.
41 * tdesc.c (void target_desc::accept): Fill in function.
42 (tdesc_get_features_xml): Remove old xml creation.
43 (print_xml_feature::visit_pre): Add xml vistor.
44 * tdesc.h (struct target_desc): Make xmltarget mutable.
45 (tdesc_get_features_xml): Remove declaration.
47 2018-04-18 Alan Hayward <alan.hayward@arm.com>
49 * tdesc.c (tdesc_architecture_name): Add new function.
50 (tdesc_osabi_name): Likewise.
51 (tdesc_get_features_xml): Use new functions.
53 2018-04-18 Alan Hayward <alan.hayward@arm.com>
55 * tdesc.c (tdesc_create_flags): Remove.
56 (tdesc_add_flag): Likewise.
57 (tdesc_named_type): Likewise.
58 (tdesc_create_union): Likewise.
59 (tdesc_create_struct): Likewise.
60 (tdesc_create_vector): Likewise.
61 (tdesc_add_bitfield): Likewise.
62 (tdesc_add_field): Likewise.
63 (tdesc_set_struct_size): Likewise.
65 2018-04-18 Alan Hayward <alan.hayward@arm.com>
67 * tdesc.c (~target_desc): Remove implictly deleted items.
68 (init_target_desc): Iterate all features.
69 (tdesc_get_features_xml): Use vector.
70 (tdesc_create_feature): Create feature.
71 * tdesc.h (tdesc_feature) Remove
72 (target_desc): Add features.
74 2018-04-18 Alan Hayward <alan.hayward@arm.com>
76 * Makefile.in: Add common/tdesc.c
77 * tdesc.c (init_target_desc): init all reg_defs from register
79 (tdesc_create_reg): Create tdesc_reg.
80 * tdesc.h (tdesc_feature): Add register vector.
82 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
84 * tdesc.h (struct target_desc) <features>: Change type to
85 std::vector<std::string>.
86 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
88 (tdesc_get_features_xml): Likewise.
89 (tdesc_create_feature): Likewise.
91 2018-03-26 Alan Hayward <alan.hayward@arm.com>
93 * regcache.c (find_register_by_number): Return a ref.
94 (find_regno): Use references.
95 (register_size): Likewise.
96 (register_data): Likewise.
97 * tdesc.c (target_desc::~target_desc): Remove free calls.
98 (target_desc::operator==): Use std::vector compare.
99 (init_target_desc): Use reference.
100 (tdesc_create_reg): Use reg constructors.
101 * tdesc.h (struct target_desc): Replace pointer with object.
103 2018-03-23 Alan Hayward <alan.hayward@arm.com>
105 * regcache.c (find_register_by_number): Make static.
106 (find_regno): Use find_register_by_number
107 * regcache.h (struct reg): Remove declaration.
109 2018-03-23 Alan Hayward <alan.hayward@arm.com>
111 * tdesc.c (target_desc::~target_desc): Move to here.
112 (target_desc::operator==): Likewise.
113 * tdesc.h (target_desc::~target_desc): Move from here.
114 (target_desc::operator==): Likewise.
116 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
118 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
120 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
122 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
124 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
125 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
126 and init_registers_s390_gs_linux64.
128 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
130 * linux-s390-low.c (s390_fill_gs): Remove function.
131 (s390_fill_gsbc): Remove function.
132 (s390_regsets): Set fill functions for the guarded storage regsets
135 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
137 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
138 the word size. Add comment.
139 (s390_get_wordsize): New function.
140 (s390_arch_setup): No longer select a temporary tdesc to fetch the
141 pswm with it. Instead, use s390_get_wordsize to determine the
142 word size first and derive the correct tdesc from that directly.
144 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
146 * Makefile.in: Include silent-rules.mk.
147 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
148 (COMPILE): Add ECHO_CXX.
149 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
150 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
151 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
152 (version-generated.c): Add ECHO_GEN.
153 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
154 (IPAGENT_COMPILE): Add ECHO_CXX.
155 (%-generated.c): Add ECHO_REGDAT.
157 2018-03-14 Tom Tromey <tom@tromey.com>
160 * ax.c (ax_printf): Special case for NULL.
162 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
164 * linux-low.c (linux_qxfer_libraries_svr4): Use
165 xml_escape_text_append.
167 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
169 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
171 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
173 * server.c (handle_general_set): Remove unnecessary xstrdup.
175 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
177 * server.c (parse_debug_format_options): Adjust to
178 delim_string_to_char_ptr_vec changes.
179 * thread-db.c (thread_db_load_search): Adjust to
180 dirnames_to_char_ptr_vec changes.
182 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
184 * target.h (target_enable_btrace, target_disable_btrace)
185 (target_read_btrace, target_read_btrace_conf): Turn macro into
186 inline function. Throw error if target method is not defined.
187 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
188 check for btrace target method. Be prepared to handle exceptions
189 from btrace target methods.
191 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
193 * server.c (captured_main): Change order of error message printed
194 when the current working directory cannot be found.
196 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
198 * server.c: Include "filenames.h" and "pathstuff.h".
199 (program_name): Delete variable.
200 (program_path): New anonymous class.
201 (get_exec_wrapper): Use "program_path" instead of
203 (handle_v_run): Likewise.
204 (captured_main): Likewise.
205 (process_serial_event): Likewise.
207 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
209 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
210 (OBJS): Add "pathstuff.o".
211 * server.c (current_directory): New global variable.
212 (captured_main): Initialize "current_directory".
214 2018-02-26 Alan Hayward <alan.hayward@arm.com>
216 * tdesc.c: Use common/tdesc.h.
219 2018-02-20 Alan Hayward <alan.hayward@arm.com>
220 Simon Marchi <simon.marchi@ericsson.com>
222 * Makefile.in: Switch order of make rules.
224 2018-02-19 Alan Hayward <alan.hayward@arm.com>
226 * Makefile.in: Add common directory in build.
227 * configure.ac: Add common reference.
228 * configure: Regenerate.
230 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
232 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
233 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
234 * spu-low.c (spu_target_ops): Likewise.
235 * win32-low.c (win32_target_ops): Likewise.
236 * server.c (supported_btrace_packets): Report packets unconditionally.
237 * target.h (target_ops) <supports_btrace>: Remove.
238 (target_supports_btrace): Remove.
240 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
242 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
243 (handle_btrace_disable): Change return type to void. Use exceptions
245 (handle_btrace_general_set): Catch exception and copy message to
248 2018-02-08 Tom Tromey <tom@tromey.com>
250 * linux-low.c (install_software_single_step_breakpoints): Use
252 * inferiors.c (make_cleanup_restore_current_thread): Remove.
253 (do_restore_current_thread_cleanup): Remove.
254 * gdbthread.h (make_cleanup_restore_current_thread): Don't
257 2018-02-08 Tom Tromey <tom@tromey.com>
259 * mem-break.c (set_raw_breakpoint_at): Use
260 gdb::unique_xmalloc_ptr.
262 2018-01-30 Pedro Alves <palves@redhat.com>
265 * target.c (target_terminal::terminal_state): Rename to ...
266 (target_terminal::m_terminal_state): ... this.
268 2018-01-19 James Clarke <jrtc27@jrtc27.com>
270 * linux-low.c (handle_extended_wait): Surround call to
271 thread_db_notice_clone with #ifdef USE_THREAD_DB.
273 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
275 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
276 linux_ptrace_attach_fail_reason_string now returning an
278 (linux_attach): Likewise.
279 * thread-db.c (attach_thread): Likewise.
281 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
284 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
285 checking for fs_base/gs_base fields in struct user_regs_struct.
286 * configure: Regenerate.
288 2018-01-16 Yao Qi <yao.qi@linaro.org>
291 * linux-low.c (fetch_register): Call supply_register instead of
294 2018-01-08 Yao Qi <yao.qi@linaro.org>
295 Simon Marchi <simon.marchi@ericsson.com>
297 * Makefile.in (OBS): Remove selftest.o.
298 * configure.ac: Set srv_selftest_objs if $development is true.
299 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
300 * configure: Re-generated.
301 * server.c (captured_main): Wrap variable selftest_filter with
304 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
306 * server.c (parse_debug_format_options): Return std::string.
307 (handle_monitor_command, captured_main): Adjust.
309 2018-01-05 Pedro Alves <palves@redhat.com>
312 * server.c (captured_main): Pass quiet=false to
313 save_original_signals_state.
315 2018-01-01 Joel Brobecker <brobecker@adacore.com>
317 * gdbreplay.c (gdbreplay_version): Update copyright year in
319 * server.c (gdbserver_version): Likewise.
321 2017-12-08 Tom Tromey <tom@tromey.com>
323 * ax.c (ax_printf): Update.
325 2017-12-07 Yao Qi <yao.qi@linaro.org>
327 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
328 aarch64_linux_read_description.
329 * linux-amd64-ipa.c (idx2mask): New array.
330 (get_ipa_tdesc): Move idx2mask out.
331 (initialize_low_tracepoint): Initialize target descriptions.
332 * linux-i386-ipa.c (idx2mask): New array.
333 (get_ipa_tdesc): Move idx2mask out.
334 (initialize_low_tracepoint): Initialize target descriptions.
336 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
338 * tdesc.c (struct tdesc_type): Change return type.
339 (tdesc_add_flag): Change parameter type.
340 (tdesc_add_bitfield): Likewise.
341 (tdesc_add_field): Likewise.
342 (tdesc_set_struct_size): Likewise.
344 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
346 * regcache.c (registers_to_string): Remove unused variable.
348 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
350 * inferiors.c (for_each_inferior_with_data): Remove.
351 * inferiors.h (for_each_inferior_with_data): Remove.
352 * server.c (handle_qxfer_threads_worker): Change parameter type.
353 (handle_qxfer_threads_proper): Use for_each_thread.
355 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
357 * inferiors.c (for_each_inferior): Remove.
358 (clear_inferiors): Use for_each_thread.
359 * inferiors.h (for_each_inferior): Remove.
360 * linux-low.c (linux_wait_for_event_filtered): Use
362 (linux_stabilize_threads): Likewise.
363 * regcache.c (regcache_release): Likewise.
364 * server.c (gdb_wants_all_threads_stopped): Likewise.
365 (clear_pending_status_callback): Remove.
366 (handle_status): Use for_each_thread.
367 (captured_main): Likewise.
368 * win32-low.c (child_init_thread_list): Likewise.
369 (win32_clear_inferiors): Likewise.
370 (fake_breakpoint_event): Likewise.
372 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
374 * inferiors.h (find_inferior): Remove.
375 * inferiors.c (find_inferior): Remove.
377 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
379 * linux-low.c (resume_status_pending_p): Update comment.
380 (need_step_over_p): Update comment.
382 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
384 * linux-low.c (proceed_one_lwp): Return void, change parameter
386 (unsuspend_and_proceed_one_lwp): Likewise.
387 (proceed_all_lwps): Use for_each_thread.
388 (unstop_all_lwps): Likewise.
390 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
392 * linux-low.c (linux_resume_one_thread): Return void, take
394 (linux_resume): Use for_each_thread.
396 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
398 * linux-low.c (send_sigstop_callback): Return void, change
399 parameter type. Rename to...
400 (send_sigstop): ... this.
401 (suspend_and_send_sigstop_callback): Return void, change parameter
403 (suspend_and_send_sigstop): ... this.
404 (stop_all_lwps): Use for_each_thread.
406 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
408 * linux-low.c (lwp_running): Return bool, remove unused
410 (linux_stabilize_threads): Use find_thread.
412 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
414 * linux-low.c (select_singlestep_lwp_callback): Remove.
415 (count_events_callback): Remove.
416 (select_event_lwp_callback): Remove.
417 (select_event_lwp): Use find_thread/for_each_thread.
419 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
421 * linux-low.c (not_stopped_callback): Return bool, take filter
423 (linux_wait_for_event_filtered): Use find_thread.
424 (linux_wait_1): Likewise.
426 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
428 * linux-low.c (same_lwp): Remove.
429 (find_lwp_pid): Use find_thread.
431 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
433 * linux-low.c (delete_lwp_callback): Remove.
434 (linux_mourn): Use for_each_thread.
436 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
438 * linux-low.c (linux_detach_lwp_callback): Return void, remove
439 args parameter, don't check for pid.
440 (linux_detach): Use for_each_thread.
442 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
444 * linux-low.c (struct counter): Remove.
445 (second_thread_of_pid_p): Remove.
446 (last_thread_of_process_p): Use find_thread.
448 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
450 * inferiors.c (find_inferior_in_random): Remove.
451 * inferiors.h (find_inferior_in_random): Remove.
452 * linux-low.c (status_pending_p_callback): Return bool, accept
453 parameter ptid directly.
454 (linux_wait_for_event_filtered): Use find_thread_in_random.
455 (linux_wait_1): Likewise.
457 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
459 * inferiors.c (find_inferior_id): Remove.
460 (find_thread_ptid): Move implemention from find_inferior_id to
462 * inferiors.h (find_inferior_id): Remove.
463 * server.c (handle_status): Use find_thread_ptid.
464 (process_serial_event): Likewise.
465 * thread-db.c (find_one_thread): Likewise.
466 (thread_db_thread_handle): Likewise.
467 * win32-low.c (thread_rec): Likewise.
468 (child_delete_thread): Likewise.
469 (win32_thread_alive): Likewise.
470 (get_child_debug_event): Likewise.
472 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
474 * linux-mips-low.c (update_watch_registers_callback): Return
475 void, remove pid_p parameter, don't check for pid.
476 (mips_insert_point, mips_remove_point): Use for_each_thread.
478 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
480 * lynx.low (lynx_delete_thread_callback): Remove.
481 (lynx_mourn): Use for_each_thread.
483 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
485 * regcache.c (regcache_invalidate_one): Remove.
486 (regcache_invalidate_pid): use for_each_thread.
488 2017-11-26 Tom Tromey <tom@tromey.com>
490 * linux-low.c (linux_create_inferior): Update.
492 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
494 * spu-low.c (spu_create_inferior): Fix typo in argument name.
496 2017-11-24 Alan Hayward <alan.hayward@arm.com>
498 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
499 * linux-aarch64-low.c (initialize_low_arch): Call init func.
500 * linux-aarch64-tdesc-selftest.c: New file.
501 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
503 2017-11-24 Alan Hayward <alan.hayward@arm.com>
505 * configure.srv: Add new file.
506 * linux-aarch64-low.c (initialize_low_arch): Call init func.
507 * linux-aarch64-tdesc-selftest.c: New file.
508 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
510 2017-11-24 Alan Hayward <alan.hayward@arm.com>
512 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
513 * linux-aarch64-low.c (initialize_low_arch): Remove init.
514 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
516 2017-11-24 Alan Hayward <alan.hayward@arm.com>
518 * configure.srv: Add new files.
519 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
520 aarch64_linux_read_description.
521 * linux-aarch64-low.c (aarch64_linux_read_description):
522 Merge with aarch64_arch_setup.
523 (aarch64_arch_setup): Call aarch64_linux_read_description.
524 * linux-aarch64-tdesc.c: New file.
525 * linux-aarch64-tdesc.h: New file.
527 2017-11-24 Yao Qi <yao.qi@linaro.org>
529 * configure.srv: Set $srv_regobj for tic6x-linux.
530 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
531 (tic6x_read_description): Move some code to tic6x_arch_setup.
532 (tic6x_tdesc_test): New function.
533 (initialize_low_arch): Call selftests::register_test.
535 2017-11-22 Yao Qi <yao.qi@linaro.org>
537 * remote-utils.c (prepare_resume_reply): Use memcpy.
539 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
541 * linux-low.c (kill_one_lwp_callback): Return void, take
542 argument directly, don't filter on pid.
543 (linux_kill): Use for_each_thread.
545 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
547 * linux-low.c (need_step_over_p): Return bool, remove dummy
549 (linux_resume, proceed_all_lwps): Use find_thread.
551 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
553 * linux-low.c (resume_status_pending_p): Return bool, remove
555 (linux_resume): Use find_thread.
557 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
559 * linux-low.c (struct thread_resume_array): Remove.
560 (linux_set_resume_request): Return void, take arguments
562 (linux_resume): Use for_each_thread.
564 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
566 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
567 return bool, remove data argument.
568 (linux_stabilize_threads): Use find_thread.
570 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
572 * linux-low.c (unsuspend_one_lwp): Remove.
573 (unsuspend_all_lwps): Use for_each_thread, inline code from
576 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
578 * gdbthread.h (find_thread): Add overload with ptid_t filter.
579 * linux-low.c (struct iterate_over_lwps_args): Remove.
580 (iterate_over_lwps_filter): Remove.
581 (iterate_over_lwps): Use find_thread.
583 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
585 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
586 (linux_handle_new_gdb_connection): Use for_each_thread, inline
587 code from reset_lwp_ptrace_options_callback.
589 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
591 * linux-arm-low.c (struct update_registers_data): Remove.
592 (update_registers_callback): Return void, take arguments
593 directly, don't check thread's pid.
594 (arm_insert_point, arm_remove_point): Use for_each_thread.
596 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
598 * win32-low.c (continue_one_thread): Return void, take argument
600 (child_continue): Use for_each_thread.
602 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
604 * win32-i386-low.c (update_debug_registers_callback): Rename
606 (update_debug_registers): ... this, return void, remove pid_p arg.
607 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
609 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
611 * inferiors.h (struct process_info): Add constructor, initialize
613 <syscalls_to_catch>: Change type to std::vector<int>.
614 * inferiors.c (add_process): Allocate process_info with new.
615 (remove_process): Free process_info with delete.
616 * linux-low.c (handle_extended_wait): Adjust.
617 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
618 * server.c (handle_general_set): Adjust.
620 2017-11-16 Pedro Alves <palves@redhat.com>
622 * remote-utils.c (remote_close): Block SIGIO signals instead of
623 uninstalling the SIGIO handler.
625 2017-11-16 Alan Hayward <alan.hayward@arm.com>
627 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
629 2017-11-16 Yao Qi <yao.qi@linaro.org>
631 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
632 (tic6x_store_gregset): Likewise.
633 (tic6x_usrregs_info): Move it up.
635 2017-11-15 Alan Hayward <alan.hayward@arm.com>
637 * Makefile.in: Update arch rules.
638 * configure.srv: Explicitly mark arch/ files.
640 2017-11-13 Andreas Schwab <schwab@suse.de>
642 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
644 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
646 2017-11-06 Pedro Alves <palves@redhat.com>
648 * config.in, configure: Regenerate.
650 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
652 * target.c (struct thread_search): Remove.
653 (thread_search_callback): Remove.
654 (prepare_to_access_memory): Use for_each_thread instead of
655 find_inferior. Inline code from thread_search_callback.
657 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
659 * server.c (struct visit_actioned_threads_data): Remove.
660 (visit_actioned_threads): Change prototype to take arguments
662 (resume): Use find_thread instead of find_inferior.
664 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
666 * server.c (queue_stop_reply_callback): Change prototype, return
668 (find_status_pending_thread_callback): Remove.
669 (handle_status): Replace find_inferior with find_thread and
672 2017-10-25 Alan Hayward <alan.hayward@arm.com>
674 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
676 (aarch64_store_gregset): Likewise.
677 (aarch64_fill_fpregset): Likewise.
678 (aarch64_store_fpregset): Likewise.
680 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
682 * gdbthread.h (find_thread, for_each_thread): New functions.
683 * inferiors.c (thread_of_pid): Remove.
684 (find_any_thread_of_pid): Use find_thread.
685 * linux-low.c (num_lwps): Use for_each_thread.
687 2017-10-17 Yao Qi <yao.qi@linaro.org>
689 * Makefile.in: Remove one rule.
690 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
692 2017-10-17 Yao Qi <yao.qi@linaro.org>
694 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
695 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
697 2017-10-17 Yao Qi <yao.qi@linaro.org>
699 * configure.srv: Rename arm.o with arch/arm.o.
701 2017-10-17 Yao Qi <yao.qi@linaro.org>
703 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
704 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
705 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
706 (arch-i386.o, arch-amd64.o): Remove rules.
707 (arch/%.o): New rule.
708 Update POSTCOMPILE and COMPILE.pre.
709 * configure.ac: Invoke AC_CONFIG_COMMANDS.
710 * configure: Re-generated.
711 * configure.srv: Replace arch-i386.o with arch/i386.o.
712 Replace arch-amd64.o with arch/amd64.o.
714 2017-10-16 Yao Qi <yao.qi@linaro.org>
716 * configure: Regenerated.
718 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
720 * inferiors.h: (struct inferior_list): Remove.
721 (struct inferior_list_entry); Remove.
722 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
723 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
724 get_first_inferior): Remove.
725 (for_each_inferior, for_each_inferior_with_data, find_inferior,
726 find_inferior_id, find_inferior_in_random): Change signature.
727 * inferiors.c (all_threads): Change type to
728 std::list<thread_info *>.
729 (get_thread): Remove macro.
730 (find_inferior, find_inferior_id): Change signature, implement
732 (find_inferior_in_random): Change signature, implement using
733 find_thread_in_random.
734 (for_each_inferior, for_each_inferior_with_data): Change
735 signature, implement using for_each_thread.
736 (add_inferior_to_list, remove_inferior): Remove.
737 (add_thread, get_first_thread, thread_of_pid,
738 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
739 (get_first_inferior, one_inferior_p, clear_inferior_list):
741 (clear_inferiors, get_thread_process): Update.
742 * gdbthread.h: Include <list>.
743 (struct thread_info) <entry>: Remove field.
745 (all_threads): Change type to std::list<thread_info *>.
746 (get_first_inferior): Add doc.
747 (find_thread, for_each_thread, find_thread_in_random): New
749 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
750 * linux-arm-low.c (update_registers_callback): Update.
751 * linux-low.c (second_thread_of_pid_p): Update.
752 (kill_one_lwp_callback, linux_detach_lwp_callback,
753 delete_lwp_callback, status_pending_p_callback, same_lwp,
754 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
755 iterate_over_lwps, not_stopped_callback,
756 resume_stopped_resumed_lwps, count_events_callback,
757 select_singlestep_lwp_callback, select_event_lwp_callback,
758 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
759 suspend_and_send_sigstop_callback, wait_for_sigstop,
760 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
761 lwp_running, linux_set_resume_request, resume_status_pending_p,
762 need_step_over_p, start_step_over, linux_resume_one_thread,
763 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
764 reset_lwp_ptrace_options_callback): Update.
765 * linux-mips-low.c (update_watch_registers_callback): Update.
766 * regcache.c (regcache_invalidate_one, regcache_invalidate):
768 (free_register_cache_thread_one): Remove.
769 (regcache_release): Update.
770 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
771 handle_qxfer_threads_worker): Update.
772 (handle_query): Update, use list iterator.
773 (visit_actioned_threads, handle_pending_status,
774 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
775 clear_pending_status_callback, set_pending_status_callback,
776 find_status_pending_thread_callback, handle_status,
777 process_serial_event): Update.
778 * target.c (thread_search_callback): Update.
779 * thread-db.c (thread_db_get_tls_address): Update.
780 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
782 * win32-i386-low.c (update_debug_registers_callback): Update.
783 * win32-low.c (delete_thread_info, child_delete_thread,
784 continue_one_thread, suspend_one_thread,
785 get_child_debug_event): Adjust.
787 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
789 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
790 * inferiors.h: Include <list>.
791 (struct process_info) <entry>: Remove field.
793 (pid_of): Change macro to function.
794 (ptid_of, lwpid_of): Remove macro.
795 (all_processes): Change type to std::list<process_info *>.
796 (ALL_PROCESSES): Remove macro.
797 (for_each_process, find_process): New function.
798 * inferiors.c (all_processes): Change type to
799 std::list<process_info *>.
800 (find_thread_process): Adjust.
801 (add_process): Likewise.
802 (remove_process): Likewise.
803 (find_process_pid): Likewise.
804 (get_first_process): Likewise.
805 (started_inferior_callback): Remove.
806 (have_started_inferiors_p): Adjust.
807 (attached_inferior_callback): Remove.
808 (have_attached_inferiors_p): Adjust.
809 * linux-low.c (check_zombie_leaders): Likewise.
810 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
811 (x86_linux_update_xmltarget): Adjust.
812 * server.c (handle_query): Likewise.
813 (gdb_reattached_process): Remove.
814 (handle_status): Adjust.
815 (kill_inferior_callback): Likewise.
816 (detach_or_kill_inferior): Remove.
817 (print_started_pid): Likewise.
818 (print_attached_pid): Likewise.
819 (detach_or_kill_for_exit): Update.
820 (process_serial_event): Likewise.
821 * linux-arm-low.c (arm_new_fork): Likewise.
823 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
825 * dll.h: Include <list>.
826 (struct dll_info): Add constructor.
827 <entry>: Remove field.
828 (all_dlls): Change type to std::list<dll_info>.
829 * dll.c: Include <algorithm>.
830 (get_dll): Remove macro.
831 (all_dlls): Change type to std::list<dll_info *>.
832 (free_one_dll): Remove.
833 (match_dll): Likewise.
834 (loaded_dll): Adjust.
835 (unloaded_dll): Adjust to all_dlls type change, use
836 std::find_if. Inline code from match_dll.
837 (clear_dlls): Adjust to all_dlls type change.
838 * server.c (emit_dll_description): Remove.
839 (handle_qxfer_libraries): Adjust to all_dlls type change,
840 integrate emit_dll_description's functionality.
842 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
844 * linux-low.h (struct linux_target_ops) <delete_process>: New
846 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
847 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
848 (struct linux_target_ops): Add delete_process callback.
849 * linux-arm-low.c (arm_delete_process): New.
850 (struct linux_target_ops): Add delete_process callback.
851 * linux-bfin-low.c (struct linux_target_ops): Likewise.
852 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
853 * linux-m32r-low.c (struct linux_target_ops): Likewise.
854 * linux-mips-low.c (mips_linux_delete_process): New.
855 (struct linux_target_ops): Add delete_process callback.
856 * linux-ppc-low.c (struct linux_target_ops): Likewise.
857 * linux-s390-low.c (struct linux_target_ops): Likewise.
858 * linux-sh-low.c (struct linux_target_ops): Likewise.
859 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
860 * linux-tile-low.c (struct linux_target_ops): Likewise.
861 * linux-x86-low.c (x86_linux_delete_process): New.
862 (struct linux_target_ops): Add delete_process callback.
863 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
865 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
867 * linux-aarch64-low.c (the_low_target): Add thread delete
869 * linux-arm-low.c (arm_delete_thread): New function.
870 (the_low_target): Add thread delete callback.
871 * linux-bfin-low.c (the_low_target): Likewise.
872 * linux-crisv32-low.c (the_low_target): Likewise.
873 * linux-low.c (delete_lwp): Invoke delete_thread callback if
875 * linux-low.h (struct linux_target_ops) <delete_thread>: New
877 * linux-m32r-low.c (the_low_target): Add thread delete callback.
878 * linux-mips-low.c (mips_linux_delete_thread): New function.
879 (the_low_target): Add thread delete callback.
880 * linux-ppc-low.c (the_low_target): Likewise.
881 * linux-s390-low.c (the_low_target): Likewise.
882 * linux-sh-low.c (the_low_target): Likewise.
883 * linux-tic6x-low.c (the_low_target): Likewise.
884 * linux-tile-low.c (the_low_target): Likewise.
885 * linux-x86-low.c (the_low_target): Likewise.
886 * linux-xtensa-low.c (the_low_target): Likewise.
888 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
890 * win32-low.c: Include "common-inferior.h".
892 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
894 * inferiors.c (set_inferior_cwd): New function.
895 * server.c (handle_general_set): Handle QSetWorkingDir packet.
896 (handle_query): Inform that QSetWorkingDir is supported.
897 * win32-low.c (create_process): Pass the inferior's cwd to
900 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
902 * inferiors.c (current_inferior_cwd): New global variable.
903 (get_inferior_cwd): New function.
904 * inferiors.h (struct process_info) <cwd>: New field.
906 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
908 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
909 (OBS): Add gdb_tilde_expand.o.
911 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
913 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
914 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
916 2017-09-29 Pedro Alves <palves@redhat.com>
918 * ax.c (gdb_parse_agent_expr): Constify.
919 * ax.h (gdb_parse_agent_expr): Constify.
920 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
922 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
923 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
924 * remote-utils.h (read_ptid): Constify.
925 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
926 (process_point_options, process_serial_event): Constify.
927 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
928 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
929 (cmd_qtbuffer): Constify.
931 2017-09-29 Pedro Alves <palves@redhat.com>
933 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
936 2017-09-29 Pedro Alves <palves@redhat.com>
938 * linux-low.c (handle_extended_wait): Pass parent thread instead
939 of process to thread_db_notice_clone.
940 * linux-low.h (thread_db_notice_clone): Replace parent process
941 parameter with parent thread parameter.
942 * thread-db.c (find_one_thread): Add comment.
943 (thread_db_notice_clone): Replace parent process parameter with
944 parent thread parameter. Temporarily switch to the parent thread.
946 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
948 * gdbthread.h: Include "common-gdbthread.h".
949 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
950 "if" when validating the ptid.
951 * remote-utils.c: Include "gdbthread.h".
952 (prepare_resume_reply): Use "switch_to_thread".
953 * target.c (done_accessing_memory): Likewise.
955 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
957 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
958 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
959 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
960 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
961 s390x-gs-linux64-ipa.o to ipa_obj.
962 * linux-s390-low.c (HWCAP_S390_GS): New define.
963 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
965 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
966 (s390_arch_setup): Check for guarded-storage support and choose
968 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
969 init_registers_s390x_gs_linux64.
970 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
972 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
973 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
975 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
977 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
979 2017-09-21 Kevin Buettner <kevinb@redhat.com>
981 * linux-low.h (struct lwp_info): Add new field, thread_handle.
982 (thread_db_thread_handle): Declare.
983 * linux-low.c (linux_target_ops): Initialize thread_handle.
984 * server.c (handle_qxfer_threads_worker): Add support for
986 * target.h (struct target_ops): Add new function pointer,
988 (target_thread_handle): Define.
989 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
991 (thread_db_thread_handle): New function.
993 2017-09-21 Kevin Buettner <kevinb@redhat.com>
995 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
996 * linux-low.h (thread_db_notice_clone): Declare.
997 * thread-db.c (thread_db_notice_clone): New function.
999 2017-09-21 Pedro Alves <palves@redhat.com>
1001 * server.c (gdb_read_memory, handle_status, process_serial_event)
1002 (handle_serial_event, handle_target_event): Adjust to
1003 set_desired_thread prototype change.
1004 * target.c (set_desired_thread): Remove 'use_general' parameter
1006 * target.h (set_desired_thread): Remove 'use_general' parameter.
1008 2017-09-20 Tom Tromey <tom@tromey.com>
1010 * target.c (target_terminal::terminal_state): Define.
1011 (target_terminal::init): Rename from target_terminal_init.
1012 (target_terminal::inferior): Rename from
1013 target_terminal_inferior.
1014 (target_terminal::ours): Rename from target_terminal_ours.
1015 (target_terminal::ours_for_output, target_terminal::info): New.
1017 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1019 * server.c (accumulate_file_name_length): Remove.
1020 (emit_dll_description): Adjust to std::string change.
1021 (handle_qxfer_libraries): Use std::string to hold document.
1023 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1025 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1026 return type of xml_escape_text.
1027 * server.c (emit_dll_description): Likewise.
1029 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1031 * server.c (captured_main): Accept argument for --selftest.
1032 Update run_tests call.
1033 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1034 when registering selftests.
1036 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1038 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1039 instead of "VEC" for "target_desc.reg_defs".
1040 (regcache_cpy): Likewise.
1041 (registers_to_string): Likewise.
1042 (registers_from_string): Likewise.
1043 (find_regno): Likewise.
1044 (supply_regblock): Likewise.
1045 (regcache_raw_read_unsigned): Likewise.
1046 * tdesc.c (init_target_desc): Likewise.
1047 (tdesc_create_reg): Likewise.
1048 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1049 (struct target_desc) <reg_defs>: Convert to "std::vector".
1050 (target_desc): Do not initialize "reg_defs".
1051 (~target_desc): Update code to use "std::vector" instead of "VEC"
1052 for "target_desc.reg_defs".
1053 (operator==): Likewise.
1055 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1057 * inferiors.h (thread_to_gdb_id): Remove.
1058 * inferiors.c (thread_to_gdb_id): Remove.
1059 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1060 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1061 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1063 * nto-low.c (nto_fetch_registers, nto_store_registers,
1064 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1066 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1068 * inferiors.h (gdb_id_to_thread_id): Remove.
1069 * inferiors.c (gdb_id_to_thread_id): Remove.
1070 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1071 removal. Move pid declaration closer to where it's used.
1073 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1075 * server.c (handle_detach): New function.
1076 (process_serial_event): Move code out, call handle_detach.
1078 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1080 * server.c (require_running): Rename to ...
1081 (require_running_or_return): ... this ...
1082 (require_running_or_break): ... and this.
1083 (handle_query, process_serial_event): Adjust.
1085 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1087 * linux-low.c (linux_set_resume_request): Remove unused
1090 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1092 * server.c (first_thread_of): Remove.
1093 (process_serial_event): Replace usage of first_thread_of with
1094 find_any_thread_of_pid.
1095 * tracepoint.c (same_process_p): Remove.
1096 (gdb_agent_about_to_close): Replace usage of same_process_p with
1097 find_any_thread_of_pid.
1098 * linux-x86-low.c (same_process_callback): Remove.
1099 (x86_arch_setup_process_callback): Replace usage of
1100 same_process_callback with find_any_thread_of_pid.
1101 * thread-db.c (any_thread_of): Remove.
1102 (switch_to_process): Replace usage of any_thread_of with
1103 find_any_thread_of_pid.
1104 * inferiors.c (thread_pid_matches_callback): Remove.
1105 (find_thread_process): Adjust to use find_any_thread_of_pid.
1107 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1109 * regcache.c (get_thread_regcache): Guard calls to "memset"
1112 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1114 * linux-low.c (handle_extended_wait): Use
1115 "allocate_target_description" instead of "XNEW".
1116 * linux-x86-low.c (initialize_low_arch): Likewise.
1118 2017-09-05 Yao Qi <yao.qi@linaro.org>
1120 * configure.srv (srv_i386_regobj): Remove.
1121 (srv_amd64_regobj): Remove.
1122 (srv_regobj): Set it to "" for x86 non-linux targets.
1123 * linux-x86-tdesc.c (i386_linux_read_description):
1124 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1125 (init_registers_i386): Remove the declaration.
1126 (tdesc_i386): Remove the declaration.
1127 (lynx_i386_arch_setup): Call i386_create_target_description.
1128 * nto-x86-low.c: Likewise.
1129 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1130 [!__x86_64__]: include arch/i386.h.
1131 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1133 2017-09-05 Yao Qi <yao.qi@linaro.org>
1135 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1136 i386/amd64-XXX-linux from it.
1138 2017-09-05 Yao Qi <yao.qi@linaro.org>
1140 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1142 (ipa_amd64_linux_regobj): Remove.
1143 (ipa_x32_linux_regobj): Remove.
1145 2017-09-05 Yao Qi <yao.qi@linaro.org>
1147 * Makefile.in (arch-amd64.o): New rule.
1148 * configure.srv: Append arch-amd64.o.
1149 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1150 (get_ipa_tdesc): Call amd64_linux_read_description.
1151 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1152 and init_registers_amd64_XXX.
1153 * linux-x86-low.c (x86_linux_read_description): Call
1154 amd64_linux_read_description.
1155 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1156 (initialize_low_arch): Don't call init_registers_x32_XXX and
1157 init_registers_amd64_XXX.
1158 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1159 and tdesc_amd64_XXX.
1160 [__x86_64__] (amd64_tdesc_test): New function.
1161 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1162 and init_registers_amd64_XXX.
1163 * linux-x86-tdesc.c: Include arch/amd64.h.
1164 (xcr0_to_tdesc_idx): New function.
1165 (i386_linux_read_description): New function.
1166 (amd64_get_ipa_tdesc_idx): New function.
1167 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1168 (amd64_get_ipa_tdesc): Declare.
1170 2017-09-05 Yao Qi <yao.qi@linaro.org>
1172 * configure.srv (srv_i386_linux_xmlfiles): Remove
1173 i386/i386-XXX-linux.xml from it.
1175 2017-09-05 Yao Qi <yao.qi@linaro.org>
1177 * configure.srv: Set srv_i386_linux_regobj empty if $development
1179 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1180 initialize_low_tdesc.
1181 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1182 with #if initialize_low_tdesc.
1183 * linux-x86-tdesc-selftest.c: New file.
1184 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1186 2017-09-05 Yao Qi <yao.qi@linaro.org>
1188 * Makefile.in (arch-i386.o): New rule.
1189 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1190 (x86_64-*-linux*): Likewise.
1191 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1192 include arch/i386.h.
1193 (i386_linux_read_description): Remove code and call
1194 i386_create_target_description.
1195 * tdesc.c (allocate_target_description): New function.
1196 * tdesc.h (set_tdesc_architecture): Remove declaration.
1197 (set_tdesc_osabi): Likewise.
1199 2017-09-05 Yao Qi <yao.qi@linaro.org>
1201 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1202 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1203 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1205 * server.c (get_features_xml): Call tdesc_get_features_xml.
1206 * tdesc.c (set_tdesc_architecture): New function.
1207 (set_tdesc_osabi): New function.
1208 (tdesc_get_features_xml): New function.
1209 (tdesc_create_feature): Add an argument.
1210 * tdesc.h (struct target_desc) <features>: New field.
1211 <arch, osabi>: New field.
1212 (~target_desc): xfree features, arch, and osabi.
1213 (target_desc::oerator==): Don't compare .xmltarget.
1214 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1215 (set_tdesc_osabi): Likewise.
1216 (tdesc_get_features_xml): Likewise.
1218 2017-09-05 Yao Qi <yao.qi@linaro.org>
1220 * linux-x86-tdesc.c: Include selftest.h.
1221 (i386_tdesc_test): New function.
1222 (initialize_low_tdesc): Call selftests::register_test.
1223 * tdesc.h: Include regdef.h.
1224 (target_desc): Override operator == and !=.
1226 2017-09-05 Yao Qi <yao.qi@linaro.org>
1228 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1229 (ipa_obj): Likewise.
1230 * linux-i386-ipa.c: Include common/x86-xstate.h
1231 (get_ipa_tdesc): Call i386_linux_read_description.
1232 (initialize_low_tracepoint): Don't call init_registers_XXX
1233 functions, call initialize_low_tdesc instead.
1234 * linux-x86-low.c (x86_linux_read_description): Call
1235 i386_linux_read_description.
1236 (initialize_low_arch): Don't call init_registers_i386_XXX
1237 functions, call initialize_low_tdesc.
1238 * linux-x86-tdesc.c: New file.
1239 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1240 (i386_get_ipa_tdesc_idx): Declare.
1241 (i386_get_ipa_tdesc): Declare.
1242 (initialize_low_tdesc): Declare.
1244 2017-09-05 Yao Qi <yao.qi@linaro.org>
1246 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1249 2017-09-05 Yao Qi <yao.qi@linaro.org>
1251 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1252 * regcache.c (get_thread_regcache): Use VEC_length.
1253 (init_register_cache): Likewise.
1254 (regcache_cpy): Likewise.
1255 (registers_to_string): Iterate reg_defs via VEC_iterate.
1256 (find_regno): Likewise.
1257 (find_register_by_number): Use VEC_index.
1258 (register_size): Call find_register_by_number.
1259 (register_data): Call find_register_by_number.
1260 (supply_regblock): Use VEC_length.
1261 (regcache_raw_read_unsigned): Likewise.
1262 * tdesc.c (init_target_desc): Iterate reg_defs via
1264 (default_description): Update initializer.
1265 (copy_target_description): Don't update field num_registers.
1266 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1267 <num_registers>: Remove.
1269 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1271 * Makefile.in (.SECONDARY): Define target.
1273 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1275 * linux-low.c (linux_wait_1): Adjust.
1276 * server.c (queue_stop_reply_callback): Adjust.
1278 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1280 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1281 QEnvironmentUnset and QEnvironmentReset packets.
1282 (handle_query): Inform remote that QEnvironmentHexEncoded,
1283 QEnvironmentUnset and QEnvironmentReset are supported.
1285 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1287 * inferiors.h (inferior_target_data): Rename to ...
1288 (thread_target_data): ... this.
1289 (inferior_regcache_data): Rename to ...
1290 (thread_regcache_data): ... this.
1291 (set_inferior_regcache_data): Rename to ...
1292 (set_thread_regcache_data): ... this.
1293 * inferiors.c (inferior_target_data): Rename to ...
1294 (thread_target_data): ... this.
1295 (inferior_regcache_data): Rename to ...
1296 (thread_regcache_data): ... this.
1297 (set_inferior_regcache_data): Rename to ...
1298 (set_thread_regcache_data): ... this.
1299 (free_one_thread): Update.
1300 * linux-low.h (get_thread_lwp): Update.
1301 * regcache.c (get_thread_regcache): Update.
1302 (regcache_invalidate_thread): Update.
1303 (free_register_cache_thread): Update.
1304 * win32-i386-low.c (update_debug_registers_callback): Update.
1305 (win32_get_current_dr): Update.
1306 * win32-low.c (thread_rec): Update.
1307 (delete_thread_info): Update.
1308 (continue_one_thread): Update.
1309 (suspend_one_thread): Update.
1311 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1313 * inferiors.c (set_inferior_target_data): Remove.
1314 * inferiors.h (set_inferior_target_data): Remove.
1316 2017-08-18 Yao Qi <yao.qi@linaro.org>
1318 * Makefile.in (OBS): Add selftest.o.
1319 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1320 * configure, config.in: Re-generated.
1321 * server.c: Include common/sefltest.h.
1322 (captured_main): Handle option --selftest.
1324 2017-08-09 Yao Qi <yao.qi@linaro.org>
1326 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1327 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1328 i386-avx-mpx.o and i386-mmx.o.
1329 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1330 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1331 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1332 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1333 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1334 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1335 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1336 i386/amd64-avx-mpx.xml.
1338 2017-08-09 Yao Qi <yao.qi@linaro.org>
1340 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1341 and x32-avx-avx512.o.
1342 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1343 i386/x32-avx-avx512.xml.
1345 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1347 * tracepoint.h (enum class fast_tpoint_collect_result): New
1349 (fast_tracepoint_collecting): Change return type to
1350 fast_tpoint_collect_result.
1351 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1352 * linux-low.h: Include tracepoint.h.
1353 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1354 fast_tpoint_collect_result.
1355 * linux-low.c (handle_tracepoints): Adjust.
1356 (linux_fast_tracepoint_collecting): Change return type to
1357 fast_tpoint_collect_result.
1358 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1359 linux_wait_1, stuck_in_jump_pad_callback,
1360 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1361 proceed_one_lwp): Adjust to type change.
1363 2017-07-10 Yao Qi <yao.qi@linaro.org>
1365 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1367 2017-06-29 Yao Qi <yao.qi@linaro.org>
1369 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1371 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1373 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1375 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1377 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1379 * linux-low.c (linux_create_inferior): Adjust code to access the
1380 environment information via 'gdb_environ' class.
1381 * lynx-low.c (lynx_create_inferior): Likewise.
1382 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1383 (get_environ): Return a pointer to 'our_environ'.
1384 (captured_main): Initialize 'our_environ'.
1385 * server.h (get_environ): Adjust prototype.
1386 * spu-low.c (spu_create_inferior): Adjust code to access the
1387 environment information via 'gdb_environ' class.
1389 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1391 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1392 usage of "register" keyword.
1394 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1396 * configure: Re-generate.
1398 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1400 * configure: Re-generate.
1402 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1404 * Makefile.in (COMPILE.pre): Add "-x c++".
1406 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1408 * fork-child.c: Conditionally include <signal.h>.
1410 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1412 * server.c (handle_general_set): Handle new packet
1413 "QStartupWithShell".
1414 (handle_query): Add "QStartupWithShell" to the list of supported
1416 (gdbserver_usage): Add help text explaining the
1417 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1419 (captured_main): Recognize and act upon the presence of the new
1422 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1423 Pedro Alves <palves@redhat.com>
1425 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1426 * configure: Regenerate.
1427 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1429 (i[34567]86-*-lynxos*): Likewise.
1430 (spu*-*-*): Likewise.
1431 * fork-child.c: New file.
1432 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1434 (linux_ptrace_fun): New function.
1435 (linux_create_inferior): Adjust function prototype to reflect
1436 change on "target.h". Adjust function code to use
1438 (linux_request_interrupt): Delete "signal_pid".
1439 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1440 (lynx_ptrace_fun): New function.
1441 (lynx_create_inferior): Adjust function prototype to reflect
1442 change on "target.h". Adjust function code to use
1444 * nto-low.c (nto_create_inferior): Adjust function prototype and
1445 code to reflect change on "target.h". Update comments.
1446 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1447 "common-terminal.h" and "environ.h".
1448 (terminal_fd): Moved to fork-child.c.
1449 (old_foreground_pgrp): Likewise.
1450 (restore_old_foreground_pgrp): Likewise.
1451 (last_status): Make it global.
1452 (last_ptid): Likewise.
1453 (our_environ): New variable.
1454 (startup_with_shell): Likewise.
1455 (program_name): Likewise.
1456 (program_argv): Rename to...
1457 (program_args): ...this.
1458 (wrapper_argv): New variable.
1459 (start_inferior): Delete function.
1460 (get_exec_wrapper): New function.
1461 (get_exec_file): Likewise.
1462 (get_environ): Likewise.
1463 (prefork_hook): Likewise.
1464 (post_fork_inferior): Likewise.
1465 (postfork_hook): Likewise.
1466 (postfork_child_hook): Likewise.
1467 (handle_v_run): Update code to deal with arguments coming from the
1468 remote host. Update calls from "start_inferior" to
1470 (captured_main): Likewise. Initialize environment variable. Call
1472 * server.h (post_fork_inferior): New prototype.
1473 (get_environ): Likewise.
1474 (last_status): Declare.
1475 (last_ptid): Likewise.
1476 (signal_pid): Likewise.
1477 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1478 (spu_ptrace_fun): New function.
1479 (spu_create_inferior): Adjust function prototype to reflect change
1480 on "target.h". Adjust function code to use "fork_inferior".
1481 * target.c (target_terminal_init): New function.
1482 (target_terminal_inferior): Likewise.
1483 (target_terminal_ours): Likewise.
1484 * target.h: Include <vector>.
1485 (struct target_ops) <create_inferior>: Update prototype.
1486 (create_inferior): Update macro.
1487 * utils.c (gdb_flush_out_err): New function.
1488 * win32-low.c (win32_create_inferior): Adjust function prototype
1489 and code to reflect change on "target.h".
1491 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1493 * inferiors.c (switch_to_thread): New function.
1495 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1497 * Makefile.in (SFILE): Add "common/job-control.c".
1498 (OBS): Add "job-control.o".
1500 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1502 * Makefile: Remove "@host_makefile_frag@".
1504 2017-05-05 Pedro Alves <palves@redhat.com>
1506 * configure: Regenerate.
1508 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1510 * configure: Regenerate.
1512 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1514 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1515 software_single_step change of return type to
1516 std::vector<CORE_ADDR>.
1517 * linux-low.c (install_software_single_step_breakpoints):
1519 * linux-low.h (install_software_single_step_breakpoints):
1522 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1524 * remote-utils.c: Include "gdb_termios.h" instead of
1526 * terminal.h: Delete file.
1528 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1530 * server.c: Include <vector>.
1531 <program_argv, wrapper_argv>: Convert to std::vector.
1532 (start_inferior): Rewrite function to use C++.
1533 (handle_v_run): Likewise. Update code that calculates the argv
1534 based on the vRun packet; use C++.
1535 (captured_main): Likewise.
1537 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1539 * server.c (handle_v_cont): Initialize thread_resume::thread
1542 2017-04-05 Pedro Alves <palves@redhat.com>
1544 * configure: Regenerate.
1546 2017-04-05 Pedro Alves <palves@redhat.com>
1548 * gdbreplay.c (sync_error): Constify.
1549 * linux-x86-low.c (push_opcode): Constify.
1551 2017-04-05 Pedro Alves <palves@redhat.com>
1553 * win32-low.c (get_child_debug_event)
1554 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1555 Report TARGET_WAITKIND_SPURIOUS instead.
1557 2017-04-05 Pedro Alves <palves@redhat.com>
1559 * remote-utils.c (remote_prepare, remote_open): Constify.
1560 * remote-utils.h (remote_prepare, remote_open): Constify.
1561 * server.c (captured_main): Constify 'port' handling.
1563 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1565 * Makefile.in (clean): Clear .deps.
1567 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1569 * .gitignore: Remove generated files, replace with wildcard.
1570 * (clean): Replace removal of generated files with wildcard.
1571 (version.c): Replace with...
1572 (version-generated.c): ...this.
1573 (xml-builtin.c): Replace with...
1574 (xml-builtin-generated.c): ...this.
1575 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1576 (%.c: *regformats*): Replace with...
1577 (%-generated.c: *regformats*): ...this.
1579 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1581 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1582 (xtensa_fill_gregset): Call collect_register_by_name for
1584 (xtensa_store_gregset): Call supply_register_by_name for
1587 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1589 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1590 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1591 (xtensa_store_gregset): Call supply_register for all registers in
1592 a0_regnum..a0_regnum + C0_NREGS range.
1594 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1596 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1597 (ax-ipa.o: ax.c): Remove.
1598 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1599 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1600 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1601 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1602 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1604 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1606 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1607 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1608 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1609 (errors-ipa.o: ../common/errors.c): Remove.
1610 (format-ipa.o: ../common/format.c): Remove.
1611 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1613 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1615 * Makefile.in (%-ipa.o: %.c): New rule.
1616 (tracepoint-ipa.o: tracepoint.c): Remove.
1617 (utils-ipa.o: utils.c): Remove.
1618 (remote-utils-ipa.o: remote-utils.c): Remove.
1619 (regcache-ipa.o: regcache.c): Remove.
1620 (i386-linux-ipa.o: i386-linux.c): Remove.
1621 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1622 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1623 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1624 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1625 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1626 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1627 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1628 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1629 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1630 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1631 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1632 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1633 (aarch64-ipa.o: aarch64.c): Remove.
1634 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1635 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1636 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1637 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1638 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1639 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1640 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1641 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1642 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1643 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1644 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1645 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1646 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1647 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1648 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1649 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1650 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1651 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1652 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1653 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1654 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1655 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1656 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1657 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1658 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1659 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1660 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1661 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1662 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1663 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1664 (tdesc-ipa.o: tdesc.c): Remove.
1665 (x32-linux-ipa.o: x32-linux.c): Remove.
1666 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1667 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1669 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1671 * Makefile.in (%.o: ../arch/%.c): New rule.
1672 (arm.o: ../arch/arm.c): Remove.
1673 (arm-linux.o: ../arch/arm-linux.c): Remove.
1674 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1675 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1677 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1679 * Makefile.in (%.o: ../nat/%.c): New rule.
1680 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1681 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1682 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1683 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1684 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1685 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1686 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1687 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1688 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1689 (linux-personality.o: ../nat/linux-personality.c): Remove.
1690 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1691 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1692 (x86-linux.o: ../nat/x86-linux.c): Remove.
1693 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1694 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1696 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1698 * Makefile.in (%.o: ../common/%.c): New rule.
1699 (signals.o: ../common/signals.c): Remove.
1700 (print-utils.o: ../common/print-utils.c): Remove.
1701 (rsp-low.o: ../common/rsp-low.c): Remove.
1702 (common-utils.o: ../common/common-utils.c): Remove.
1703 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1704 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1705 (vec.o: ../common/vec.c): Remove.
1706 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1707 (xml-utils.o: ../common/xml-utils.c): Remove.
1708 (ptid.o: ../common/ptid.c): Remove.
1709 (buffer.o: ../common/buffer.c): Remove.
1710 (format.o: ../common/format.c): Remove.
1711 (filestuff.o: ../common/filestuff.c): Remove.
1712 (agent.o: ../common/agent.c): Remove.
1713 (errors.o: ../common/errors.c): Remove.
1714 (environ.o: ../common/environ.c): Remove.
1715 (common-debug.o: ../common/common-debug.c): Remove.
1716 (cleanups.o: ../common/cleanups.c): Remove.
1717 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1718 (fileio.o: ../common/fileio.c): Remove.
1719 (common-regcache.o: ../common/common-regcache.c): Remove.
1720 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1721 (new-op.o: ../common/new-op.c): Remove.
1722 (btrace-common.o: ../common/btrace-common.c): Remove.
1724 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1726 * Makefile.in (%.o: ../target/%.c): New rule.
1727 (waitstatus.o: ../target/waitstatus.c): Remove.
1729 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1732 (%.c: ../regformats/%.dat,
1733 (%.c: ../regformats/arm/%.dat,
1734 (%.c: ../regformats/i386/%.dat,
1735 (%.c: ../regformats/rs6000/%.dat): New rules.
1736 (aarch64.c): Remove.
1737 (reg-arm.c): Remove.
1738 (arm-with-iwmmxt.c): Remove.
1739 (arm-with-vfpv2.c): Remove.
1740 (arm-with-vfpv3.c): Remove.
1741 (arm-with-neon.c): Remove.
1742 (reg-bfin.c): Remove.
1743 (reg-cris.c): Remove.
1744 (reg-crisv32.c): Remove.
1746 (i386-linux.c): Remove.
1747 (i386-avx.c): Remove.
1748 (i386-avx-linux.c): Remove.
1749 (i386-avx-avx512.c): Remove.
1750 (i386-avx-avx512-linux.c): Remove.
1751 (i386-mpx.c): Remove.
1752 (i386-mpx-linux.c): Remove.
1753 (i386-avx-mpx-avx512-pku.c): Remove.
1754 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1755 (i386-avx-mpx.c): Remove.
1756 (i386-avx-mpx-linux.c): Remove.
1757 (i386-mmx.c): Remove.
1758 (i386-mmx-linux.c): Remove.
1759 (reg-ia64.c): Remove.
1760 (reg-m32r.c): Remove.
1761 (reg-m68k.c): Remove.
1763 (mips-linux.c): Remove.
1764 (mips-dsp-linux.c): Remove.
1765 (mips64-linux.c): Remove.
1766 (mips64-dsp-linux.c): Remove.
1767 (nios2-linux.c): Remove.
1768 (powerpc-32.c): Remove.
1769 (powerpc-32l.c): Remove.
1770 (powerpc-altivec32l.c): Remove.
1771 (powerpc-cell32l.c): Remove.
1772 (powerpc-vsx32l.c): Remove.
1773 (powerpc-isa205-32l.c): Remove.
1774 (powerpc-isa205-altivec32l.c): Remove.
1775 (powerpc-isa205-vsx32l.c): Remove.
1776 (powerpc-e500l.c): Remove.
1777 (powerpc-64l.c): Remove.
1778 (powerpc-altivec64l.c): Remove.
1779 (powerpc-cell64l.c): Remove.
1780 (powerpc-vsx64l.c): Remove.
1781 (powerpc-isa205-64l.c): Remove.
1782 (powerpc-isa205-altivec64l.c): Remove.
1783 (powerpc-isa205-vsx64l.c): Remove.
1784 (s390-linux32.c): Remove.
1785 (s390-linux32v1.c): Remove.
1786 (s390-linux32v2.c): Remove.
1787 (s390-linux64.c): Remove.
1788 (s390-linux64v1.c): Remove.
1789 (s390-linux64v2.c): Remove.
1790 (s390-te-linux64.c): Remove.
1791 (s390-vx-linux64.c): Remove.
1792 (s390-tevx-linux64.c): Remove.
1793 (s390x-linux64.c): Remove.
1794 (s390x-linux64v1.c): Remove.
1795 (s390x-linux64v2.c): Remove.
1796 (s390x-te-linux64.c): Remove.
1797 (s390x-vx-linux64.c): Remove.
1798 (s390x-tevx-linux64.c): Remove.
1799 (tic6x-c64xp-linux.c): Remove.
1800 (tic6x-c64x-linux.c): Remove.
1801 (tic6x-c62x-linux.c): Remove.
1803 (reg-sparc64.c): Remove.
1804 (reg-spu.c): Remove.
1806 (amd64-linux.c): Remove.
1807 (amd64-avx.c): Remove.
1808 (amd64-avx-linux.c): Remove.
1809 (amd64-avx-avx512.c): Remove.
1810 (amd64-avx-avx512-linux.c): Remove.
1811 (amd64-mpx.c): Remove.
1812 (amd64-mpx-linux.c): Remove.
1813 (amd64-avx-mpx-avx512-pku.c): Remove.
1814 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1815 (amd64-avx-mpx.c): Remove.
1816 (amd64-avx-mpx-linux.c): Remove.
1818 (x32-linux.c): Remove.
1819 (x32-avx.c): Remove.
1820 (x32-avx-linux.c): Remove.
1821 (x32-avx-avx512.c): Remove.
1822 (x32-avx-avx512-linux.c): Remove.
1823 (reg-xtensa.c): Remove.
1824 (reg-tilegx.c): Remove.
1825 (reg-tilegx32.c): Remove.
1827 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1829 * Makefile.in (SFILES): Add "common/environ.c".
1830 (OBJS): Add "common/environ.h".
1832 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1834 * configure.ac: Check if the fs_base and gs_base members of
1835 `struct user_regs_struct' exist.
1836 * config.in: Regenerated.
1837 * configure: Likewise.
1839 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1841 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1843 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1844 (get_next_pcs_syscall_next_pc): Likewise.
1846 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1848 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1849 * nto-x86-low.c: Likewise.
1851 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1853 * Makefile.in: Include disable-implicit-rules.mk.
1855 2016-11-23 Pedro Alves <palves@redhat.com>
1857 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1858 (debug_vprintf): Use std::chrono::steady_clock instead of
1859 gettimeofday. Use '.' instead of ':'.
1860 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1861 (get_timestamp): Use std::chrono::steady_clock instead of
1864 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1866 * Makefile.in: Fix whitespace formatting.
1868 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1870 * Makefile.in (SFILES, OBS): Flatten list and order
1873 2016-11-23 Pedro Alves <palves@redhat.com>
1875 * event-loop.c (handle_file_event): Use warning.
1876 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1877 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1880 2016-11-23 Pedro Alves <palves@redhat.com>
1882 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1884 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1885 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1886 debug_printf and debug_flush for debug output.
1887 * server.c (handle_general_set): Likewise.
1888 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1891 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1893 * Makefile.in (.c.o): Replace rule with ...
1894 (%.o: %.c): ... this one.
1896 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1898 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1899 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1901 * configure.ac: Remove checks for the make program.
1902 * configure: Re-generate.
1904 2016-10-28 Pedro Alves <palves@redhat.com>
1906 * Makefile.in (CXX_DIALECT): Get from configure.
1907 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1908 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1909 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1910 * config.in: Regenerate.
1911 * configure: Regenerate.
1913 2016-10-27 Yao Qi <yao.qi@linaro.org>
1915 * linux-low.c (linux_supports_range_stepping): Return true if
1916 can_software_single_step return true.
1918 2016-10-27 Yao Qi <yao.qi@linaro.org>
1920 * inferiors.c (find_inferior_in_random): New function.
1921 * inferiors.h (find_inferior_in_random): Declare.
1922 * linux-low.c (linux_wait_for_event_filtered): Call
1923 find_inferior_in_random instead of find_inferior.
1925 2016-10-27 Yao Qi <yao.qi@linaro.org>
1927 * linux-low.c (linux_wait_1): If single-step breakpoints are
1928 inserted, remove them.
1930 2016-10-26 Pedro Alves <palves@redhat.com>
1932 * linux-low.c (handle_extended_wait): Link parent/child fork
1934 (linux_wait_1): Unlink them.
1935 (linux_set_resume_request): Ignore resume requests for
1936 already-resumed and unhandled fork child threads.
1937 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1938 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1940 (handle_v_requests) <vCont>: Don't call require_running.
1941 * server.h (in_queued_stop_replies): New declaration.
1943 2016-10-24 Yao Qi <yao.qi@linaro.org>
1946 * linux-aarch64-low.c (append_insns): Cast the return value to
1949 2016-10-10 Yao Qi <yao.qi@linaro.org>
1951 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1953 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1955 * target.c (target_supports_multi_process): New function, moved
1957 * target.h (target_supports_multi_process): ... here. Remove
1960 2016-10-05 Tom Tromey <tom@tromey.com>
1963 * tracepoint.c (handle_tracepoint_bkpts): Check
1964 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1966 2016-10-05 Yao Qi <yao.qi@linaro.org>
1968 * configure.srv: Update the path of arm-*.xml files.
1970 2016-10-05 Terry Guo <terry.guo@arm.com>
1971 Yao Qi <yao.qi@linaro.org>
1973 * Makefile.in: Adjust the path of rules.
1974 * configure.srv: Update the path of xml files.
1975 * regformats/arm-with-iwmmxt.dat: Regenerated.
1976 * regformats/arm-with-neon.dat: Likewise.
1977 * regformats/arm-with-vfpv2.dat: Likewise.
1978 * regformats/arm-with-vfpv3.dat Likewise.
1980 2016-09-30 Yao Qi <yao.qi@linaro.org>
1983 * target.c (target_stop_and_wait): Don't call
1984 target_continue_no_signal, use resume_stop instead.
1986 2016-09-26 Yao Qi <yao.qi@linaro.org>
1988 * linux-low.c (linux_wait_1): Call debug_exit.
1990 2016-09-23 Pedro Alves <palves@redhat.com>
1992 * Makefile.in (SFILES): Add common/new-op.c.
1993 (OBS): Add common/new-op.o.
1994 (new-op.o): New rule.
1996 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1998 * .gitinore: Ignore more files.
2000 2016-09-21 Yao Qi <yao.qi@linaro.org>
2002 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2005 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2007 * server.c (start_inferior): Call target_mourn_inferior instead of
2008 mourn_inferior; pass ptid_t argument to it.
2010 (handle_target_event): Likewise.
2011 * target.c (target_mourn_inferior): New function.
2012 * target.h (mourn_inferior): Delete macro.
2014 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2016 * linux-low.c (lwp_is_stepping): New function.
2018 2016-09-06 Carl Love <cel@us.ibm.com>
2020 * server.c (start_inferior): Fixed comment, requested comment change
2021 didn't get updated correctly. Removed reference to ptrace () call as
2022 it is only true on Linux systems.
2024 2016-09-06 Carl Love <cel@us.ibm.com>
2026 * server.c (start_inferior): Do not call
2027 function target_post_create_inferior () if the
2028 inferior process has already exited.
2030 2016-09-05 Pedro Alves <palves@redhat.com>
2032 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2033 (COMPILE.pre, CC_LD): Use CXX directly.
2034 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2035 * acinclude.m4: Don't include build-with-cxx.m4.
2036 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2037 * configure: Regenerate.
2039 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2042 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2043 call writing data to own_buf.
2045 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2047 * target.c (mywait): Call target_wait instead of
2049 (target_wait): New function.
2051 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2053 * server.c (start_inferior): New variable 'ptid'. Replace calls
2054 to the_target->resume by target_continue{,_no_signal}, depending
2056 * target.c (target_stop_and_wait): Call target_continue_no_signal
2057 instead of the_target->resume.
2058 (target_continue): New function.
2060 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2062 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2064 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2067 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2069 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2070 * linux-arm-low.c (ps_get_thread_area): Likewise.
2071 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2072 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2073 * linux-mips-low.c (ps_get_thread_area): Likewise.
2074 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2075 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2076 * linux-x86-low.c (ps_get_thread_area): Likewise.
2077 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2079 2016-08-19 Pedro Alves <palves@redhat.com>
2081 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2083 2016-08-19 Pedro Alves <palves@redhat.com>
2085 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2086 comment. Use memcpy instead of casting through unsigned long.
2088 2016-08-19 Pedro Alves <palves@redhat.com>
2090 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2091 allocating around 0x80000000.
2093 2016-08-19 Pedro Alves <palves@redhat.com>
2096 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2097 (x32-avx512-linux-ipa.o): New rules.
2098 * configure.ac (x86_64-*-linux*): New x32 check.
2099 * configure.srv (ipa_x32_linux_regobj): New.
2100 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2101 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2103 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2105 * configure: Regenerate.
2107 2016-08-09 Pedro Alves <palves@redhat.com>
2110 * Makefile.in (OBS): Add signals-state-save-restore.o.
2111 (signals-state-save-restore.o): New rule.
2112 * config.in: Regenerate.
2113 * configure: Regenerate.
2114 * linux-low.c: Include "signals-state-save-restore.h".
2115 (linux_create_inferior): Call
2116 restore_original_signals_state.
2117 * server.c: Include "dispositions-save-restore.h".
2118 (captured_main): Call save_original_signals_state.
2120 2016-08-05 Pedro Alves <palves@redhat.com>
2122 * configure: Regenerate.
2124 2016-08-04 Yao Qi <yao.qi@linaro.org>
2126 * linux-low.c (regsets_fetch_inferior_registers): Check
2127 errno is ESRCH or not.
2129 2016-08-02 Yao Qi <yao.qi@linaro.org>
2131 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2132 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2133 (thread_db_load_search): Update.
2134 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2135 td_ta_set_event and td_ta_event_getmsg.
2137 2016-07-26 Pedro Alves <palves@redhat.com>
2140 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2141 of unsigned long for 64-bit registers and use uint32_t instead of
2142 unsigned int for 32-bit registers.
2144 2016-07-26 Pedro Alves <palves@redhat.com>
2146 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2149 2016-07-21 Tom Tromey <tom@tromey.com>
2151 * configure: Rebuild.
2153 2016-07-21 Yao Qi <yao.qi@linaro.org>
2155 * mem-break.c (find_gdb_breakpoint): Cast bp to
2156 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2158 2016-07-21 Yao Qi <yao.qi@linaro.org>
2160 * server.c (handle_v_requests): Support s and S actions
2161 if target_supports_software_single_step return true.
2163 2016-07-21 Yao Qi <yao.qi@linaro.org>
2165 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2166 is resume_step, call maybe_hw_step.
2167 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2169 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2171 (proceed_one_lwp): If resume request is resume_step, install
2172 reinsert breakpoints and call maybe_hw_step.
2174 2016-07-21 Yao Qi <yao.qi@linaro.org>
2176 * linux-low.c (proceed_one_lwp): Declare.
2177 (linux_resume_one_thread): Remove local variable 'step'.
2178 Lift code enqueue signal. Call proceed_one_lwp instead of
2179 linux_resume_one_lwp.
2181 2016-07-21 Yao Qi <yao.qi@linaro.org>
2183 * linux-low.c (linux_resume_one_thread): Call
2184 enqueue_pending_signal.
2186 2016-07-21 Yao Qi <yao.qi@linaro.org>
2188 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2189 * inferiors.c (do_restore_current_thread_cleanup): New function.
2190 (make_cleanup_restore_current_thread): Likewise.
2191 * linux-low.c (install_software_single_step_breakpoints): Call
2192 make_cleanup_restore_current_thread. Switch current_thread to
2195 2016-07-21 Yao Qi <yao.qi@linaro.org>
2197 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2198 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2199 (clone_one_breakpoint): Likewise.
2200 (delete_reinsert_breakpoints): Change parameter to thread.
2202 (has_reinsert_breakpoints): Likewise.
2203 (uninsert_reinsert_breakpoints): Likewise.
2204 (reinsert_reinsert_breakpoints): Likewise.
2205 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2206 (delete_reinsert_breakpoints): Likewise.
2207 (reinsert_reinsert_breakpoints): Likewise.
2208 (uninsert_reinsert_breakpoints): Likewise.
2209 (has_reinsert_breakpoints): Likewise.
2211 2016-07-21 Yao Qi <yao.qi@linaro.org>
2213 * inferiors.c (get_thread_process): Make parameter const.
2214 * inferiors.h (get_thread_process): Update declaration.
2215 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2216 Add new parameters child_thread and parent_thread. Callers
2218 * mem-break.h (clone_all_breakpoints): Update declaration.
2220 2016-07-21 Yao Qi <yao.qi@linaro.org>
2222 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2223 <command_list, handler>: Remove.
2224 (struct gdb_breakpoint): New.
2225 (struct other_breakpoint): New.
2226 (struct reinsert_breakpoint): New.
2227 (is_gdb_breakpoint): New function.
2228 (any_persistent_commands): Update command_list if
2229 is_gdb_breakpoint returns true.
2230 (set_breakpoint): Create breakpoints according to their types.
2231 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2232 (set_gdb_breakpoint_1): Likewise.
2233 (set_gdb_breakpoint): Likewise.
2234 (clear_breakpoint_conditions): Change parameter type to
2235 'struct gdb_breakpoint *'.
2236 (clear_breakpoint_commands): Likewise.
2237 (clear_breakpoint_conditions_and_commands): Likewise.
2238 (add_condition_to_breakpoint): Likewise.
2239 (add_breakpoint_condition): Likewise.
2240 (add_commands_to_breakpoint): Likewise.
2241 (check_breakpoints): Check other_breakpoint.
2242 (clone_one_breakpoint): Clone breakpopint according to its type.
2243 * mem-break.h (struct gdb_breakpoint): Declare.
2244 (set_gdb_breakpoint): Update declaration.
2245 (clear_breakpoint_conditions_and_commands): Likewise.
2246 (add_breakpoint_condition): Likewise.
2247 (add_breakpoint_commands): Likewise.
2248 * server.c (process_point_options): Change parameter type to
2249 'struct gdb_breakpoint *'.
2251 2016-07-21 Yao Qi <yao.qi@linaro.org>
2253 * mem-break.c (set_breakpoint_at): Rename it to ...
2254 (set_breakpoint_type_at): ... it.
2255 (set_breakpoint_at): Call set_breakpoint_type_at.
2256 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2257 * mem-break.h (set_breakpoint_at): Update comments.
2259 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2261 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2263 (nios2_store_gregset): Likewise.
2265 2016-07-01 Pedro Alves <palves@redhat.com>
2266 Antoine Tremblay <antoine.tremblay@ericsson.com>
2268 * linux-low.c: Change interface to take the target lwp_info
2269 pointer directly and return void. Handle detaching from a zombie
2271 (linux_detach_lwp_callback): New function.
2272 (linux_detach): Detach from the leader thread after detaching from
2275 2016-06-28 Yao Qi <yao.qi@linaro.org>
2277 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2278 for variable new_offset.
2279 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2280 (aarch64_ftrace_insn_reloc_cb): Likewise.
2281 (aarch64_ftrace_insn_reloc_tb): Likewise.
2282 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2283 PRIx64 instead of PRIx32.
2285 2016-06-28 Yao Qi <yao.qi@linaro.org>
2287 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2288 (the_low_target): Install arm_get_syscall_trapinfo.
2290 2016-06-28 Yao Qi <yao.qi@linaro.org>
2292 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2294 (the_low_target): Install aarch64_get_syscall_trapinfo.
2296 2016-06-28 Yao Qi <yao.qi@linaro.org>
2298 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2300 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2301 Remove parameter sysno.
2302 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2305 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2307 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2308 (s390_emit_ne_goto): Likewise.
2309 (s390_emit_lt_goto): Likewise.
2310 (s390_emit_le_goto): Likewise.
2311 (s390_emit_gt_goto): Likewise.
2312 (s390_emit_ge_goto): Likewise.
2313 (s390x_emit_eq_goto): Likewise.
2314 (s390x_emit_ne_goto): Likewise.
2315 (s390x_emit_lt_goto): Likewise.
2316 (s390x_emit_le_goto): Likewise.
2317 (s390x_emit_gt_goto): Likewise.
2318 (s390x_emit_ge_goto): Likewise.
2319 (s390_emit_ops_impl): Mark variable static.
2320 (s390x_emit_ops): Likewise.
2322 2016-06-17 Yao Qi <yao.qi@linaro.org>
2324 * linux-low.c (handle_extended_wait): Call
2325 uninsert_reinsert_breakpoints for the parent process. Remove
2326 reinsert breakpoints from the child process. Reinsert them to
2327 the parent process when vfork is done.
2328 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2329 (reinsert_reinsert_breakpoints): New function.
2330 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2331 (reinsert_reinsert_breakpoints): Declare.
2333 2016-06-17 Yao Qi <yao.qi@linaro.org>
2335 * linux-low.c (handle_extended_wait): If the parent is doing
2336 step-over, remove the reinsert breakpoints from the forked child.
2338 2016-06-17 Yao Qi <yao.qi@linaro.org>
2340 * linux-low.c (unsuspend_all_lwps): Declare.
2341 (linux_low_filter_event): If thread exited, call finish_step_over.
2342 If step-over is finished, unsuspend other threads.
2344 2016-06-17 Yao Qi <yao.qi@linaro.org>
2346 * linux-low.c (linux_resume_one_lwp_throw): Assert
2347 has_reinsert_breakpoints returns false.
2348 * mem-break.c (delete_disabled_breakpoints): Assert
2349 bp type isn't reinsert_breakpoint.
2351 2016-06-17 Yao Qi <yao.qi@linaro.org>
2353 * linux-low.c (maybe_hw_step): New function.
2354 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2355 (finish_step_over): Switch current_thread to lwp temporarily,
2356 and assert has_reinsert_breakpoints returns true.
2357 (proceed_one_lwp): Call maybe_hw_step.
2358 * mem-break.c (has_reinsert_breakpoints): New function.
2359 * mem-break.h (has_reinsert_breakpoints): Declare.
2361 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2363 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2365 2016-05-17 Yao Qi <yao.qi@linaro.org>
2367 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2368 instead of find_inferior.
2370 2016-05-05 Yao Qi <yao.qi@linaro.org>
2372 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2373 Initialize res to zero.
2375 2016-05-05 Yao Qi <yao.qi@linaro.org>
2377 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2380 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2382 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2383 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2384 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2386 2016-04-28 Par Olsson <par.olsson@windriver.com>
2387 Simon Marchi <simon.marchi@ericsson.com>
2389 * tracepoint.c (write_inferior_int8): New function.
2390 (cmd_qtenable_disable): Write enable flag using
2391 write_inferior_int8.
2393 2016-04-25 Yao Qi <yao.qi@linaro.org>
2395 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2396 (need_step_over_p): Return zero if the LWP has pending signals
2397 can be delivered on software single step target.
2399 2016-04-25 Yao Qi <yao.qi@linaro.org>
2401 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2402 return instead of error.
2404 2016-04-22 Yao Qi <yao.qi@linaro.org>
2406 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2409 2016-04-22 Yao Qi <yao.qi@linaro.org>
2411 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2412 signal when stepping over breakpoint with software single
2415 2016-04-21 Pedro Alves <palves@redhat.com>
2417 * linux-s390-low.c (s390_collect_ptrace_register)
2418 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2420 (s390_check_regset): Use void * instead of gdb_byte *.
2422 2016-04-20 Pedro Alves <palves@redhat.com>
2424 * configure: Renegerate.
2426 2016-04-20 Yao Qi <yao.qi@linaro.org>
2428 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2429 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2431 (arm_store_gregset): Likewise.
2433 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2435 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2436 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2437 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2438 (amd64-avx-mpx-linux.c): New rules.
2439 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2440 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2441 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2442 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2443 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2444 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2445 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2446 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2447 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2448 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2449 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2450 * linux-x86-low.c (x86_linux_read_description): Add case for
2451 X86_XSTATE_AVX_MPX_MASK.
2452 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2453 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2454 init_registers_i386_avx_mpx_linux.
2455 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2456 (initialize_low_tracepoint): Call
2457 init_registers_i386_avx_mpx_linux.
2458 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2459 (initialize_low_tracepoint): Call
2460 init_registers_amd64_avx_mpx_linux.
2461 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2462 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2463 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2466 2016-04-18 Pedro Alves <palves@redhat.com>
2468 * configure: Regenerate.
2470 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2472 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2473 (aarch64_emit_sub): Likewise.
2475 2016-04-12 Pedro Alves <palves@redhat.com>
2477 * utils.c (prepare_to_throw_exception): Delete.
2479 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2481 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2483 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2485 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2487 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2489 * linux-aarch64-ipa.c: Add <elf.h> include.
2490 * linux-ppc-ipa.c: Add <elf.h> include.
2491 * linux-s390-ipa.c: Add <elf.h> include.
2493 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2495 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2496 (get_raw_reg_ptr): Likewise.
2497 (get_trace_state_variable_value_ptr): Likewise.
2498 (set_trace_state_variable_value_ptr): Likewise.
2499 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2502 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2503 Marcin Kościelnicki <koriakin@0x04.net>
2506 * linux-ppc-low.c (emit_insns): New function.
2507 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2508 (ppc_emit_prologue): New function.
2509 (ppc_emit_epilogue): New function.
2510 (ppc_emit_add): New function.
2511 (ppc_emit_sub): New function.
2512 (ppc_emit_mul): New function.
2513 (ppc_emit_lsh): New function.
2514 (ppc_emit_rsh_signed): New function.
2515 (ppc_emit_rsh_unsigned): New function.
2516 (ppc_emit_ext): New function.
2517 (ppc_emit_zero_ext): New function.
2518 (ppc_emit_log_not): New function.
2519 (ppc_emit_bit_and): New function.
2520 (ppc_emit_bit_or): New function.
2521 (ppc_emit_bit_xor): New function.
2522 (ppc_emit_bit_not): New function.
2523 (ppc_emit_equal): New function.
2524 (ppc_emit_less_signed): New function.
2525 (ppc_emit_less_unsigned): New function.
2526 (ppc_emit_ref): New function.
2527 (ppc_emit_const): New function.
2528 (ppc_emit_reg): New function.
2529 (ppc_emit_pop): New function.
2530 (ppc_emit_stack_flush): New function.
2531 (ppc_emit_swap): New function.
2532 (ppc_emit_stack_adjust): New function.
2533 (ppc_emit_call): New function.
2534 (ppc_emit_int_call_1): New function.
2535 (ppc_emit_void_call_2): New function.
2536 (ppc_emit_if_goto): New function.
2537 (ppc_emit_goto): New function.
2538 (ppc_emit_eq_goto): New function.
2539 (ppc_emit_ne_goto): New function.
2540 (ppc_emit_lt_goto): New function.
2541 (ppc_emit_le_goto): New function.
2542 (ppc_emit_gt_goto): New function.
2543 (ppc_emit_ge_goto): New function.
2544 (ppc_write_goto_address): New function.
2545 (ppc_emit_ops_impl): New static variable.
2546 (ppc64v1_emit_prologue): New function.
2547 (ppc64v2_emit_prologue): New function.
2548 (ppc64_emit_epilogue): New function.
2549 (ppc64_emit_add): New function.
2550 (ppc64_emit_sub): New function.
2551 (ppc64_emit_mul): New function.
2552 (ppc64_emit_lsh): New function.
2553 (ppc64_emit_rsh_signed): New function.
2554 (ppc64_emit_rsh_unsigned): New function.
2555 (ppc64_emit_ext): New function.
2556 (ppc64_emit_zero_ext): New function.
2557 (ppc64_emit_log_not): New function.
2558 (ppc64_emit_bit_and): New function.
2559 (ppc64_emit_bit_or): New function.
2560 (ppc64_emit_bit_xor): New function.
2561 (ppc64_emit_bit_not): New function.
2562 (ppc64_emit_equal): New function.
2563 (ppc64_emit_less_signed): New function.
2564 (ppc64_emit_less_unsigned): New function.
2565 (ppc64_emit_ref): New function.
2566 (ppc64_emit_const): New function.
2567 (ppc64v1_emit_reg): New function.
2568 (ppc64v2_emit_reg): New function.
2569 (ppc64_emit_pop): New function.
2570 (ppc64_emit_stack_flush): New function.
2571 (ppc64_emit_swap): New function.
2572 (ppc64v1_emit_call): New function.
2573 (ppc64v2_emit_call): New function.
2574 (ppc64v1_emit_int_call_1): New function.
2575 (ppc64v2_emit_int_call_1): New function.
2576 (ppc64v1_emit_void_call_2): New function.
2577 (ppc64v2_emit_void_call_2): New function.
2578 (ppc64_emit_if_goto): New function.
2579 (ppc64_emit_eq_goto): New function.
2580 (ppc64_emit_ne_goto): New function.
2581 (ppc64_emit_lt_goto): New function.
2582 (ppc64_emit_le_goto): New function.
2583 (ppc64_emit_gt_goto): New function.
2584 (ppc64_emit_ge_goto): New function.
2585 (ppc64v1_emit_ops_impl): New static variable.
2586 (ppc64v2_emit_ops_impl): New static variable.
2587 (ppc_emit_ops): New function.
2588 (linux_low_target): Wire in ppc_emit_ops.
2590 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2591 Marcin Kościelnicki <koriakin@0x04.net>
2594 * Makefile.in: Add powerpc-*-ipa.o
2595 * configure.srv: Add ipa_obj for powerpc*-linux.
2596 * linux-ppc-ipa.c: New file.
2597 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2599 (PPC_FIELD): New macro.
2600 (PPC_SEXT): New macro.
2601 (PPC_OP6): New macro.
2602 (PPC_BO): New macro.
2603 (PPC_LI): New macro.
2604 (PPC_BD): New macro.
2605 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2606 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2607 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2608 (ppc_get_thread_area): New function.
2609 (is_elfv2_inferior): New function.
2610 (gen_ds_form): New function.
2611 (GEN_STD): New macro.
2612 (GEN_STDU): New macro.
2613 (GEN_LD): New macro.
2614 (GEN_LDU): New macro.
2615 (gen_d_form): New function.
2616 (GEN_ADDI): New macro.
2617 (GEN_ADDIS): New macro.
2618 (GEN_LI): New macro.
2619 (GEN_LIS): New macro.
2620 (GEN_ORI): New macro.
2621 (GEN_ORIS): New macro.
2622 (GEN_LWZ): New macro.
2623 (GEN_STW): New macro.
2624 (GEN_STWU): New macro.
2625 (gen_xfx_form): New function.
2626 (GEN_MFSPR): New macro.
2627 (GEN_MTSPR): New macro.
2628 (GEN_MFCR): New macro.
2629 (GEN_MTCR): New macro.
2630 (GEN_SYNC): New macro.
2631 (GEN_LWSYNC): New macro.
2632 (gen_x_form): New function.
2633 (GEN_OR): New macro.
2634 (GEN_MR): New macro.
2635 (GEN_LWARX): New macro.
2636 (GEN_STWCX): New macro.
2637 (GEN_CMPW): New macro.
2638 (gen_md_form): New function.
2639 (GEN_RLDICL): New macro.
2640 (GEN_RLDICR): New macro.
2641 (gen_i_form): New function.
2643 (GEN_BL): New macro.
2644 (gen_b_form): New function.
2645 (GEN_BNE): New macro.
2646 (GEN_LOAD): New macro.
2647 (GEN_STORE): New macro.
2648 (gen_limm): New function.
2649 (gen_atomic_xchg): New function.
2650 (gen_call): New function.
2651 (ppc_relocate_instruction): New function.
2652 (ppc_install_fast_tracepoint_jump_pad): New function.
2653 (ppc_get_min_fast_tracepoint_insn_len): New function.
2654 (ppc_get_ipa_tdesc_idx): New function.
2655 (the_low_target): Wire in the new functions.
2656 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2658 * linux-ppc-tdesc.h: New file.
2660 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2662 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2663 (alloc_jump_pad_buffer): New function.
2664 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2665 (alloc_jump_pad_buffer): New function.
2666 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2667 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2668 (alloc_jump_pad_buffer): New function.
2669 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2670 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2671 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2672 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2674 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2676 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2677 * linux-amd64-ipa.c: Likewise.
2678 * linux-i386-ipa.c: Likewise.
2679 * linux-s390-ipa.c: Likewise.
2680 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2681 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2682 set_trace_state_variable_value_ptr.
2683 (struct ipa_sym_addresses): Likewise.
2684 (symbol_list): Likewise.
2685 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2686 accessing gdb_collect directly.
2687 (gdb_collect_ptr_type): New typedef.
2688 (get_raw_reg_ptr_type): New typedef.
2689 (get_trace_state_variable_value_ptr_type): New typedef.
2690 (set_trace_state_variable_value_ptr_type): New typedef.
2691 (gdb_collect_ptr): New global.
2692 (get_raw_reg_ptr): New global.
2693 (get_trace_state_variable_value_ptr): New global.
2694 (set_trace_state_variable_value_ptr): New global.
2695 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2696 accessing get_raw_reg directly.
2697 (get_get_tsv_func_addr): Likewise for
2698 get_trace_state_variable_value_ptr.
2699 (get_set_tsv_func_addr): Likewise for
2700 set_trace_state_variable_value_ptr.
2701 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2703 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2705 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2707 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2709 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2711 (relocate_instruction): Remove own_buf.
2712 * server.c (own_buf): Make global.
2713 (handle_v_requests): Make global.
2714 * server.h (own_buf): New declaration.
2715 (handle_v_requests): New prototype.
2717 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2720 * linux-s390-low.c (add_insns): New function.
2721 (s390_emit_prologue): New function.
2722 (s390_emit_epilogue): New function.
2723 (s390_emit_add): New function.
2724 (s390_emit_sub): New function.
2725 (s390_emit_mul): New function.
2726 (s390_emit_lsh): New function.
2727 (s390_emit_rsh_signed): New function.
2728 (s390_emit_rsh_unsigned): New function.
2729 (s390_emit_ext): New function.
2730 (s390_emit_log_not): New function.
2731 (s390_emit_bit_and): New function.
2732 (s390_emit_bit_or): New function.
2733 (s390_emit_bit_xor): New function.
2734 (s390_emit_bit_not): New function.
2735 (s390_emit_equal): New function.
2736 (s390_emit_less_signed): New function.
2737 (s390_emit_less_unsigned): New function.
2738 (s390_emit_ref): New function.
2739 (s390_emit_if_goto): New function.
2740 (s390_emit_goto): New function.
2741 (s390_write_goto_address): New function.
2742 (s390_emit_litpool): New function.
2743 (s390_emit_const): New function.
2744 (s390_emit_call): New function.
2745 (s390_emit_reg): New function.
2746 (s390_emit_pop): New function.
2747 (s390_emit_stack_flush): New function.
2748 (s390_emit_zero_ext): New function.
2749 (s390_emit_swap): New function.
2750 (s390_emit_stack_adjust): New function.
2751 (s390_emit_set_r2): New function.
2752 (s390_emit_int_call_1): New function.
2753 (s390_emit_void_call_2): New function.
2754 (s390_emit_eq_goto): New function.
2755 (s390_emit_ne_goto): New function.
2756 (s390_emit_lt_goto): New function.
2757 (s390_emit_le_goto): New function.
2758 (s390_emit_gt_goto): New function.
2759 (s390_emit_ge_goto): New function.
2760 (s390x_emit_prologue): New function.
2761 (s390x_emit_epilogue): New function.
2762 (s390x_emit_add): New function.
2763 (s390x_emit_sub): New function.
2764 (s390x_emit_mul): New function.
2765 (s390x_emit_lsh): New function.
2766 (s390x_emit_rsh_signed): New function.
2767 (s390x_emit_rsh_unsigned): New function.
2768 (s390x_emit_ext): New function.
2769 (s390x_emit_log_not): New function.
2770 (s390x_emit_bit_and): New function.
2771 (s390x_emit_bit_or): New function.
2772 (s390x_emit_bit_xor): New function.
2773 (s390x_emit_bit_not): New function.
2774 (s390x_emit_equal): New function.
2775 (s390x_emit_less_signed): New function.
2776 (s390x_emit_less_unsigned): New function.
2777 (s390x_emit_ref): New function.
2778 (s390x_emit_if_goto): New function.
2779 (s390x_emit_const): New function.
2780 (s390x_emit_call): New function.
2781 (s390x_emit_reg): New function.
2782 (s390x_emit_pop): New function.
2783 (s390x_emit_stack_flush): New function.
2784 (s390x_emit_zero_ext): New function.
2785 (s390x_emit_swap): New function.
2786 (s390x_emit_stack_adjust): New function.
2787 (s390x_emit_int_call_1): New function.
2788 (s390x_emit_void_call_2): New function.
2789 (s390x_emit_eq_goto): New function.
2790 (s390x_emit_ne_goto): New function.
2791 (s390x_emit_lt_goto): New function.
2792 (s390x_emit_le_goto): New function.
2793 (s390x_emit_gt_goto): New function.
2794 (s390x_emit_ge_goto): New function.
2795 (s390_emit_ops): New function.
2796 (struct linux_target_ops): Fill in emit_ops hook.
2798 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2801 * Makefile.in: Add s390 IPA files.
2802 * configure.srv: Build IPA for s390.
2803 * linux-s390-ipa.c: New file.
2804 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2805 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2806 (tdesc_s390_linux32): Likewise.
2807 (init_registers_s390_linux32v1): Likewise.
2808 (tdesc_s390_linux32v1): Likewise.
2809 (init_registers_s390_linux32v2): Likewise.
2810 (tdesc_s390_linux32v2): Likewise.
2811 (init_registers_s390_linux64): Likewise.
2812 (tdesc_s390_linux64): Likewise.
2813 (init_registers_s390_linux64v1): Likewise.
2814 (tdesc_s390_linux64v1): Likewise.
2815 (init_registers_s390_linux64v2): Likewise.
2816 (tdesc_s390_linux64v2): Likewise.
2817 (init_registers_s390_te_linux64): Likewise.
2818 (tdesc_s390_te_linux64): Likewise.
2819 (init_registers_s390_vx_linux64): Likewise.
2820 (tdesc_s390_vx_linux64): Likewise.
2821 (init_registers_s390_tevx_linux64): Likewise.
2822 (tdesc_s390_tevx_linux64): Likewise.
2823 (init_registers_s390x_linux64): Likewise.
2824 (tdesc_s390x_linux64): Likewise.
2825 (init_registers_s390x_linux64v1): Likewise.
2826 (tdesc_s390x_linux64v1): Likewise.
2827 (init_registers_s390x_linux64v2): Likewise.
2828 (tdesc_s390x_linux64v2): Likewise.
2829 (init_registers_s390x_te_linux64): Likewise.
2830 (tdesc_s390x_te_linux64): Likewise.
2831 (init_registers_s390x_vx_linux64): Likewise.
2832 (tdesc_s390x_vx_linux64): Likewise.
2833 (init_registers_s390x_tevx_linux64): Likewise.
2834 (tdesc_s390x_tevx_linux64): Likewise.
2835 (have_hwcap_s390_vx): New static variable.
2836 (s390_arch_setup): Fill have_hwcap_s390_vx.
2837 (s390_get_thread_area): New function.
2838 (s390_ft_entry_gpr_esa): New const.
2839 (s390_ft_entry_gpr_zarch): New const.
2840 (s390_ft_entry_misc): New const.
2841 (s390_ft_entry_fr): New const.
2842 (s390_ft_entry_vr): New const.
2843 (s390_ft_main_31): New const.
2844 (s390_ft_main_64): New const.
2845 (s390_ft_exit_fr): New const.
2846 (s390_ft_exit_vr): New const.
2847 (s390_ft_exit_misc): New const.
2848 (s390_ft_exit_gpr_esa): New const.
2849 (s390_ft_exit_gpr_zarch): New const.
2850 (append_insns): New function.
2851 (s390_relocate_instruction): New function.
2852 (s390_install_fast_tracepoint_jump_pad): New function.
2853 (s390_get_min_fast_tracepoint_insn_len): New function.
2854 (s390_get_ipa_tdesc_idx): New function.
2855 (struct linux_target_ops): Wire in the above functions.
2856 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2857 * linux-s390-tdesc.h: New file.
2859 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2861 * linux-s390-low.c (s390_supports_tracepoints): New function.
2862 (struct linux_target_ops): Fill supports_tracepoints hook.
2864 2016-03-18 Yao Qi <yao.qi@linaro.org>
2866 * linux-low.c (lwp_signal_can_be_delivered): New function.
2867 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2869 2016-03-18 Yao Qi <yao.qi@linaro.org>
2871 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2872 0 if signal is enqueued. Remove 'signal' from one debugging
2873 message. Move one debugging message to some lines below.
2874 Remove code setting 'signal' to 0.
2876 2016-03-18 Yao Qi <yao.qi@linaro.org>
2878 * linux-low.c (linux_low_filter_event): Remove redundant
2879 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2881 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2883 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2884 (struct linux_target_ops): Wire in the above.
2886 2016-03-03 Yao Qi <yao.qi@linaro.org>
2888 * linux-low.c: Update comments to start_step_over.
2890 2016-03-03 Yao Qi <yao.qi@linaro.org>
2893 * linux-low.c (handle_extended_wait): Set child suspended
2894 if event_lwp->bp_reinsert isn't zero.
2896 2016-03-02 Yao Qi <yao.qi@linaro.org>
2898 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2899 enqueue_pending_signal.
2901 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2903 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2906 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2908 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2909 (s390_regmap_3264) [!__s390x__]: New global.
2910 (s390_collect_ptrace_register): Skip map entries containing -1.
2911 (s390_supply_ptrace_register): Ditto.
2912 (s390_fill_gprs_high): New function.
2913 (s390_store_gprs_high): New function.
2914 (s390_regsets): Add NT_S390_HIGH_GPRS.
2915 (s390_get_hwcap): Enable on 31-bit.
2916 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2917 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2918 Detect NT_S390_HIGH_GPRS.
2919 (s390_usrregs_info_3264): Enable on 31-bit.
2920 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2921 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2923 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2926 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2927 * configure.srv: Ditto.
2928 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2929 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2930 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2931 (init_registers_amd64_linux): Remove prototype.
2932 (tdesc_amd64_linux): Remove declaration.
2933 (get_ipa_tdesc): New function.
2934 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2935 initialize remaining tdescs.
2936 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2937 (init_registers_i386_linux): Remove prototype.
2938 (tdesc_i386_linux): Remove declaration.
2939 (get_ipa_tdesc): New function.
2940 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2941 initialize remaining tdescs.
2942 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2943 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2944 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2945 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2946 (x86_get_ipa_tdesc_idx): New function.
2947 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2948 * linux-x86-tdesc.h: New file.
2949 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2950 (target_get_ipa_tdesc_idx): New macro.
2951 * tracepoint.c (ipa_tdesc_idx): New macro.
2952 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2953 (symbol_list): Add ipa_tdesc_idx.
2954 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2955 (ipa_tdesc): Remove.
2956 (ipa_tdesc_idx): New variable.
2957 (get_context_regcache): Use get_ipa_tdesc.
2958 (gdb_collect): Ditto.
2960 * tracepoint.h (get_ipa_tdesc): New prototype.
2961 (ipa_tdesc): Remove.
2963 2016-02-24 Pedro Alves <palves@redhat.com>
2965 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2966 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2967 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2968 Factor out common code between the USE_SIGTRAP_SIGINFO and
2969 !USE_SIGTRAP_SIGINFO blocks.
2970 (linux_low_filter_event): Call save_stop_reason instead of
2971 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2973 (linux_wait_1): Update comments.
2975 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2977 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2978 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2979 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2980 ppc_insert_point, ppc_remove_point.
2982 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2984 * linux-s390-low.c (s390_supports_z_point_type): New function.
2985 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2987 2016-02-16 Yao Qi <yao.qi@linaro.org>
2989 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2990 PC. Get pc from regcache_read_pc.
2992 2016-02-12 Yao Qi <yao.qi@linaro.org>
2994 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2995 or linux_get_pc_32bit.
2996 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2998 2016-02-12 Yao Qi <yao.qi@linaro.org>
3000 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3001 arm_linux_get_next_pcs_fixup.
3003 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3005 * tracepoint.c (x_tracepoint_action_download): Change
3006 write_inferior_data_ptr to write_inferior_data_pointer.
3007 (cmd_qtstart): Likewise.
3008 (write_inferior_data_ptr): Remove.
3009 (download_agent_expr): Change write_inferior_data_ptr to
3010 write_inferior_data_pointer.
3011 (download_tracepoint_1): Likewise.
3012 (download_tracepoint): Likewise.
3013 (download_trace_state_variables): Likewise.
3015 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3016 Marcin Kościelnicki <koriakin@0x04.net>
3018 * tracepoint.c (struct tracepoint_action_ops): Remove.
3019 (struct tracepoint_action): Remove ops.
3020 (m_tracepoint_action_download, r_tracepoint_action_download)
3021 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3022 size and offset accordingly.
3023 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3024 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3025 (tracepoint_action_send, tracepoint_action_download): New functions.
3026 Helpers for trace action handlers.
3027 (add_tracepoint_action): Remove setup actions ops.
3028 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3030 2016-02-10 Yao Qi <yao.qi@linaro.org>
3032 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3034 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3036 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3038 * configure: Regenerate.
3040 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3042 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3043 void * to gdb_byte *.
3044 * linux-low.c (siginfo_fixup): Likewise.
3045 (linux_xfer_siginfo): Likewise.
3046 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3048 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3050 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3052 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3054 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3056 * linux-x86-low.c [__x86_64__]: Include
3057 "nat/amd64-linux-siginfo.h".
3058 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3059 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3060 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3061 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3062 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3063 (cpt_si_fd, si_timerid, si_overrun): Move from
3064 nat/amd64-linux-siginfo.c.
3065 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3067 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3069 * server.c (skip_to_semicolon): Remove.
3070 (process_point_options): Use strchrnul instead of
3073 2016-01-26 Yao Qi <yao.qi@linaro.org>
3075 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3076 * linux-low.c (install_software_single_step_breakpoints): Don't
3077 call regcache_read_pc.
3078 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3081 2016-01-26 Yao Qi <yao.qi@linaro.org>
3083 * linux-low.c (install_software_single_step_breakpoints): Call
3084 regcache_read_pc instead of get_pc.
3086 2016-01-26 Yao Qi <yao.qi@linaro.org>
3088 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3089 (unblock_async_io): Rename to ...
3090 (block_unblock_async_io): ... it. New function.
3091 (enable_async_io): Don't install SIGIO handler. Unblock it
3093 (disable_async_io): Don't ignore SIGIO. Block it instead.
3094 (initialize_async_io): Install SIGIO handler. Don't call
3097 2016-01-26 Yao Qi <yao.qi@linaro.org>
3099 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3100 first character is '\003', call *the_target->request_interrupt.
3102 2016-01-25 Yao Qi <yao.qi@linaro.org>
3104 * remote-utils.c (new_thread_notify): Remove.
3105 (dead_thread_notify): Likewise.
3106 * remote-utils.h (new_thread_notify): Remove declaration.
3107 (dead_thread_notify): Likewise.
3109 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3111 * gdb.trace/pending.exp: Fix expected message on continue.
3113 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3115 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3116 it works properly on big-endian machines where sizeof (CORE_ADDR)
3119 2016-01-21 Pedro Alves <palves@redhat.com>
3121 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3122 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3123 * configure: Regenerate.
3125 2016-01-21 Yao Qi <yao.qi@linaro.org>
3127 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3128 is_thumb and set it according to CPSR saved on the stack.
3129 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3130 arm_sigreturn_next_pc.
3132 2016-01-18 Yao Qi <yao.qi@linaro.org>
3134 * linux-low.c (linux_set_pc_64bit): New function.
3135 (linux_get_pc_64bit): New function.
3136 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3138 * linux-sparc-low.c (debug_threads): Remove declaration.
3139 (sparc_get_pc): Remove.
3140 (the_low_target): Use linux_get_pc_64bit instead of
3142 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3143 (the_low_target): Use linux_get_pc_64bit and
3146 2016-01-18 Yao Qi <yao.qi@linaro.org>
3148 * linux-arm-low.c (debug_threads): Remove declaration.
3149 (arm_get_pc, arm_set_pc): Remove.
3150 (the_low_target): Use linux_get_pc_32bit and
3152 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3153 (the_low_target): Use linux_get_pc_32bit and
3155 * linux-cris-low.c (debug_threads): Remove declaration.
3156 (cris_get_pc, cris_set_pc,): Remove.
3157 (the_low_target): Use linux_get_pc_32bit and
3159 * linux-crisv32-low.c (debug_threads): Remove declaration.
3160 (cris_get_pc, cris_set_pc): Remove.
3161 (the_low_target): Use linux_get_pc_32bit and
3163 * linux-low.c: Include inttypes.h.
3164 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3165 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3166 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3167 (the_low_target): Use linux_get_pc_32bit and
3169 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3170 (the_low_target): Use linux_get_pc_32bit and
3172 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3173 (the_low_target): Use linux_get_pc_32bit and
3175 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3176 (the_low_target): Use linux_get_pc_32bit and
3178 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3179 (the_low_target): Use linux_get_pc_32bit and
3182 2016-01-18 Gary Benson <gbenson@redhat.com>
3184 * configure.ac (AC_FUNC_FORK): New check.
3185 * config.in: Regenerate.
3186 * configure: Likewise.
3188 2016-01-14 Yao Qi <yao.qi@linaro.org>
3190 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3191 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3192 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3193 arm_get_next_pcs_ctor.
3195 2016-01-12 Josh Stone <jistone@redhat.com>
3196 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3198 * inferiors.h: Include "gdb_vecs.h".
3199 (struct process_info): Add syscalls_to_catch.
3200 * inferiors.c (remove_process): Free syscalls_to_catch.
3201 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3202 syscall_return stops.
3203 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3204 * server.c (handle_general_set): Handle QCatchSyscalls.
3205 (handle_query): Report support for QCatchSyscalls.
3206 * target.h (struct target_ops): Add supports_catch_syscall.
3207 (target_supports_catch_syscall): New macro.
3208 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3209 (struct lwp_info): Add syscall_state.
3210 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3211 Maintain syscall_state and syscalls_to_catch across exec.
3212 (get_syscall_trapinfo): New function, proxy to the_low_target.
3213 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3214 (linux_low_filter_event): Toggle syscall_state entry/return for
3215 syscall traps, and set it ignored for all others.
3216 (gdb_catching_syscalls_p): New function.
3217 (gdb_catch_this_syscall_p): New function.
3218 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3219 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3220 (linux_supports_catch_syscall): New function.
3221 (linux_target_ops): Install it.
3222 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3223 (the_low_target): Install it.
3225 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3227 * acinclude.m4: Include new ../warning.m4 file.
3228 * configure: Regenerated.
3229 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3231 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3233 * ax.c (is_goto_target): Mark static.
3234 * linux-low.c (register_addr): Likewise.
3235 (linux_fetch_registers, linux_store_registers): Likewise.
3236 * mem-break.c (any_persistent_commands): Fix old prototype.
3237 (add_commands_to_breakpoint): Mark static.
3238 * regcache.c (find_register_by_name): Delete unused func.
3239 * remote-utils.c (hex_or_minus_one): Mark static.
3240 * server.c (monitor_show_help): Mark static.
3241 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3242 handle_v_requests): Likewise.
3244 2016-01-12 Pedro Alves <palves@redhat.com>
3246 Remove use of the registered trademark symbol throughout.
3248 2016-01-08 Yao Qi <yao.qi@linaro.org>
3250 * remote-utils.c (getpkt): If c is '\003', call target hook
3253 2016-01-06 Yao Qi <yao.qi@linaro.org>
3255 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3256 linux-aarch32-low.c.
3257 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3258 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3259 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3260 (thumb2_breakpoint): Declare.
3261 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3262 linux-aarch32-low.h.
3263 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3264 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3265 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3267 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3269 * gdbreplay.c (gdbreplay_version): Change copyright year in
3271 * server.c (gdbserver_version): Likewise.
3273 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3275 * server.c (crc32_table): Delete.
3276 (crc32): Use libiberty's xcrc32 function.
3278 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3280 * lynx-low.c (lynx_delete_thread_callback): New function.
3281 (lynx_mourn): Properly delete our process and all of its
3282 threads. Remove call to clear_inferiors.
3284 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3286 * target.c (thread_search_callback): Add check that
3287 the thread_stopped target callback is not NULL before
3290 2015-12-21 Yao Qi <yao.qi@linaro.org>
3292 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3295 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3297 * server.c (handle_query): Call target_supports_software_single_step.
3299 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3301 * linux-low.c (single_step): New function.
3302 (linux_resume_one_lwp_throw): Call single_step.
3303 (start_step_over): Likewise.
3305 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3307 * Makefile.in (SFILES): Append arch/arm-linux.c,
3308 arch/arm-get-next-pcs.c.
3309 (arm-linux.o): New rule.
3310 (arm-get-next-pcs.o): New rule.
3311 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3313 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3314 to linux-aarch32-low.c.
3315 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3316 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3317 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3318 (thumb2_breakpoint_len): Likewise.
3319 (arm_is_thumb_mode): Make non-static.
3320 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3321 from linux-aarch32-low.c.
3322 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3323 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3324 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3325 (thumb2_breakpoint_len): Likewise.
3326 (arm_is_thumb_mode): New declaration.
3327 * linux-arm-low.c: Include arch/arm-linux.h
3328 aarch/arm-get-next-pcs.h, sys/syscall.h.
3329 (get_next_pcs_ops): New struct.
3330 (get_next_pcs_addr_bits_remove): New function.
3331 (get_next_pcs_is_thumb): New function.
3332 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3333 (arm_sigreturn_next_pc): Likewise.
3334 (get_next_pcs_syscall_next_pc): Likewise.
3335 (arm_gdbserver_get_next_pcs): Likewise.
3336 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3338 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3339 * server.h: Include gdb_vecs.h.
3341 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3343 * Makefile.in (SFILES): Append common/common-regcache.c.
3344 (OBS): Append common-regcache.o.
3345 (common-regcache.o): New rule.
3346 * regcache.c (init_register_cache): Initialize cache to
3348 (regcache_raw_read_unsigned): New function.
3349 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3350 register_status enum.
3352 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3354 * linux-aarch64-low.c (the_low_targets): Rename
3355 breakpoint_reinsert_addr to get_next_pcs.
3356 * linux-arm-low.c (the_low_targets): Likewise.
3357 * linux-bfin-low.c (the_low_targets): Likewise.
3358 * linux-cris-low.c (the_low_targets): Likewise.
3359 * linux-crisv32-low.c (the_low_targets): Likewise.
3360 * linux-low.c (can_software_single_step): Likewise.
3361 (install_software_single_step_breakpoints): New function.
3362 (start_step_over): Use install_software_single_step_breakpoints.
3363 * linux-low.h: New CORE_ADDR vector.
3364 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3366 * linux-mips-low.c (the_low_targets): Likewise.
3367 * linux-nios2-low.c (the_low_targets): Likewise.
3368 * linux-sparc-low.c (the_low_targets): Likewise.
3370 2015-12-17 Pedro Alves <palves@redhat.com>
3372 * linux-low.c (linux_kill_one_lwp): Remove references to
3374 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3376 (linux_init_signals): Delete.
3377 (initialize_low): Adjust.
3378 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3380 2015-12-16 Pedro Alves <palves@redhat.com>
3382 * configure.ac (compiler warning flags): When testing a
3383 -Wno-foo option, check whether -Wfoo works instead.
3384 * configure: Regenerate.
3386 2015-12-11 Don Breazeal <donb@codesourcery.com>
3388 * server.c (process_serial_event): Don't exit from gdbserver
3389 in remote mode if there are still active inferiors.
3391 2015-12-11 Yao Qi <yao.qi@linaro.org>
3393 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3394 arm_breakpoint_at if the process is 32-bit.
3396 2015-12-11 Yao Qi <yao.qi@linaro.org>
3398 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3401 2015-12-07 Yao Qi <yao.qi@linaro.org>
3403 * configure.srv: Append arm.o to srv_tgtobj for
3404 aarch64*-*-linux* target.
3405 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3406 from linux-arm-low.c.
3407 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3408 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3409 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3410 (thumb2_breakpoint_len): Likewise.
3411 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3412 (arm_breakpoint_kinds): Likewise.
3413 (arm_breakpoint_kind_from_pc): Likewise.
3414 (arm_sw_breakpoint_from_kind): Likewise.
3415 (arm_breakpoint_kind_from_current_state): Likewise.
3416 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3417 (arm_sw_breakpoint_from_kind): Declare.
3418 (arm_breakpoint_kind_from_current_state): Declare.
3419 (arm_breakpoint_at): Declare.
3420 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3421 arm_sw_breakpoint_from_kind if process is 32-bit.
3422 (aarch64_breakpoint_kind_from_pc): New function.
3423 (aarch64_breakpoint_kind_from_current_state): New function.
3424 (the_low_target): Initialize fields breakpoint_kind_from_pc
3425 and breakpoint_kind_from_current_state.
3426 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3427 linux-aarch32-low.c.
3428 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3429 (arm_breakpoint, arm_breakpoint_len): Likewise.
3430 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3431 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3432 (arm_is_thumb_mode): Likewise.
3433 (arm_breakpoint_at): Likewise.
3434 (arm_breakpoint_kind_from_pc): Likewise.
3435 (arm_sw_breakpoint_from_kind): Likewise.
3436 (arm_breakpoint_kind_from_current_state): Likewise.
3439 2015-08-04 Yao Qi <yao.qi@linaro.org>
3441 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3442 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3443 * server.c (extended_protocol): Remove "static".
3444 * server.h (extended_protocol): Declare it.
3446 2015-12-04 Josh Stone <jistone@redhat.com>
3448 * target.h (struct target_ops) <arch_setup>: Rename to ...
3449 (struct target_ops) <post_create_inferior>: ... this.
3450 (target_arch_setup): Rename to ...
3451 (target_post_create_inferior): ... this, calling post_create_inferior.
3452 * server.c (start_inferior): Update target_arch_setup calls to
3453 target_post_create_inferior.
3454 * linux-low.c (linux_low_ptrace_options): Forward declare.
3455 (linux_arch_setup): Update its comment for general use.
3456 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3457 (struct linux_target_ops): Use linux_post_create_inferior.
3458 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3459 to post_create_inferior.
3460 * nto-low.c (struct nto_target_ops): Likewise.
3461 * spu-low.c (struct spu_target_ops): Likewise.
3462 * win32-low.c (struct win32_target_ops): Likewise.
3464 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3466 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3468 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3470 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3471 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3472 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3473 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3474 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3475 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3476 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3477 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3478 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3479 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3480 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3481 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3483 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3485 * linux-low.c (linux_look_up_symbols): Don't call
3486 linux_supports_traceclone.
3487 * linux-low.h (thread_db_init): Remove use_events argument.
3488 * thread-db.c (thread_db_use_event): Remove global variable.
3489 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3490 (struct thread_db) <td_create_bp>: Remove field.
3491 (thread_db_create_event): Remove function.
3492 (thread_db_enable_reporting): Likewise.
3493 (find_one_thread): Don't check for thread_db_use_events.
3494 (attach_thread): Likewise.
3495 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3496 (try_thread_db_load_1): Don't check for thread_db_use_events.
3497 (thread_db_init): Remove use_events argument and thread events
3499 (remove_thread_event_breakpoints): Remove function.
3500 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3502 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3504 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3506 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3507 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3508 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3509 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3510 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3512 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3514 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3515 * linux-low.c (can_hardware_single_step): Use
3516 supports_hardware_single_step.
3517 (can_software_single_step): New function.
3518 (start_step_over): Call can_software_single_step.
3519 (linux_supports_hardware_single_step): New function.
3520 (struct target_ops) <supports_software_single_step>: Initialize.
3521 * linux-low.h (struct linux_target_ops)
3522 <supports_hardware_single_step>: Initialize.
3523 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3524 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3525 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3526 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3527 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3528 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3529 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3530 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3531 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3532 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3534 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3535 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3537 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3538 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3539 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3541 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3542 * target.h (struct target_ops): <supports_software_single_step>:
3544 (target_supports_software_single_step): New macro.
3546 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3548 * linux-low.c (linux_wait_1): Fix pc advance condition.
3549 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3550 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3552 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3554 * linux-arm-low.c (arm_is_thumb_mode): New function.
3555 (arm_breakpoint_at): Use arm_is_thumb_mode.
3556 (arm_breakpoint_kind_from_current_state): New function.
3557 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3559 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3560 (linux_breakpoint_kind_from_current_state): New function.
3561 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3562 * linux-low.h (struct linux_target_ops)
3563 <breakpoint_kind_from_current_state>: New field.
3564 * target.h (struct target_ops): Likewise.
3565 (target_breakpoint_kind_from_current_state): New macro.
3567 2015-11-30 Pedro Alves <palves@redhat.com>
3569 * linux-low.c (linux_resume): Wake up the event loop before
3572 2015-11-30 Pedro Alves <palves@redhat.com>
3574 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3576 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3578 * target.c (struct thread_search): New structure.
3579 (thread_search_callback): New function.
3580 (prev_general_thread): New global.
3581 (prepare_to_access_memory, done_accessing_memory): New functions.
3582 * target.h (prepare_to_access_memory, done_accessing_memory):
3583 Replace macros with function declarations.
3585 2015-11-30 Pedro Alves <palves@redhat.com>
3588 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3589 report TARGET_WAITKIND_NO_RESUMED.
3590 * remote-utils.c (prepare_resume_reply): Handle
3591 TARGET_WAITKIND_NO_RESUMED.
3592 * server.c (report_no_resumed): New global.
3593 (handle_query) <qSupported>: Handle "no-resumed+". Report
3594 "no-resumed+" support.
3595 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3596 return error if the client doesn't support no-resumed events.
3597 (push_stop_notification): New function.
3598 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3599 events if the client supports them.
3601 2015-11-30 Pedro Alves <palves@redhat.com>
3603 * linux-low.c (thread_still_has_status_pending_p): Don't check
3605 (lwp_resumed): New function.
3606 (status_pending_p_callback): Return early if the LWP is not
3607 supposed to be resumed.
3609 2015-11-30 Pedro Alves <palves@redhat.com>
3611 * linux-low.c (handle_extended_wait): Assert that the LWP's
3612 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3613 thread create events, leave the new child's status pending.
3614 (linux_low_filter_event): If GDB wants to hear about thread exit
3615 events, leave the LWP marked dead and don't delete it.
3616 (linux_wait_for_event_filtered): Don't check for thread exit.
3617 (filter_exit_event): New function.
3618 (linux_wait_1): Use it, when returning an exit event.
3619 (linux_resume_one_lwp_throw): Assert that the LWP's
3620 waitstatus is TARGET_WAITKIND_IGNORE.
3621 * remote-utils.c (prepare_resume_reply): Handle
3622 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3623 * server.c (report_thread_events): New global.
3624 (handle_general_set): Handle QThreadEvents.
3625 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3626 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3627 TARGET_WAITKIND_THREAD_EXITED.
3628 * server.h (report_thread_events): Declare.
3630 2015-11-30 Pedro Alves <palves@redhat.com>
3632 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3633 the thread's last_resume_kind was resume_stop.
3635 2015-11-30 Pedro Alves <palves@redhat.com>
3637 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3640 2015-11-30 Pedro Alves <palves@redhat.com>
3642 * server.c (handle_v_requests): Handle vCtrlC.
3644 2015-11-30 Pedro Alves <palves@redhat.com>
3646 * gdbthread.h (find_any_thread_of_pid): Declare.
3647 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3649 * server.c (handle_query): If current_thread is NULL, look for
3650 another thread of the selected process.
3652 2015-11-26 Daniel Colascione <dancol@dancol.org>
3653 Simon Marchi <simon.marchi@ericsson.com>
3655 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3656 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3658 * target.h (struct target_ops) <thread_name>: New field.
3659 (target_thread_name): New macro.
3661 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3663 * regcache.h (regcache_invalidate_pid): Add declaration.
3664 * regcache.c (regcache_invalidate_pid): New function, extracted
3665 from regcache_invalidate.
3666 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3667 Add trivial documentation comment.
3668 * lynx-low.c: Use regcache_invalidate_pid instead of
3669 regcache_invalidate.
3671 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3673 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3674 and Elf64_auxv_t if the target is Android.
3676 2015-11-22 Doug Evans <xdje42@gmail.com>
3678 * target.h: #include <sys/types.h>.
3680 2015-11-19 Pedro Alves <palves@redhat.com>
3682 * linux-low.c (linux_process_qsupported): Change prototype.
3684 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3686 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3687 and adjust to loop over all features.
3688 * server.c (handle_query) <qSupported>: Adjust to call
3689 target_process_qsupported once, passing it a vector of unprocessed
3691 * target.h (struct target_ops) <process_qsupported>: Change
3693 (target_process_qsupported): Adjust.
3695 2015-11-19 Pedro Alves <palves@redhat.com>
3697 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3699 * configure: Regenerate.
3701 2015-11-19 Pedro Alves <palves@redhat.com>
3703 * configure: Regenerate.
3705 2015-11-19 Yao Qi <yao.qi@linaro.org>
3707 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3710 2015-11-19 Yao Qi <yao.qi@linaro.org>
3712 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3713 (struct aarch64_operand): Move enum out.
3715 2015-11-19 Yao Qi <yao.qi@linaro.org>
3717 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3718 struct user_fpsimd_state *.
3719 (aarch64_store_fpregset): Likewise.
3721 2015-11-19 Yao Qi <yao.qi@linaro.org>
3723 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3724 struct user_pt_regs *.
3725 (aarch64_store_gregset): Likewise.
3727 2015-11-18 Pedro Alves <palves@redhat.com>
3729 * Makefile.in (all_object_files): Add $IPA_OBJS.
3731 2015-11-17 Pedro Alves <palves@redhat.com>
3733 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3734 GDB_SIGNAL_0 and gdb_signal_to_string.
3736 2015-11-17 Pedro Alves <palves@redhat.com>
3738 * win32-low.c (handle_output_debug_string): Remove parameter.
3739 (win32_kill): Remove our_status local and adjust call to
3740 handle_output_debug_string.
3741 (get_child_debug_event): Adjust call to
3742 handle_output_debug_string.
3744 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3746 * linux-mips-low.c (mips_fill_gregset): Add cast.
3747 (mips_store_gregset): Likewise.
3748 (mips_fill_fpregset): Likewise.
3749 (mips_store_fpregset): Likewise.
3751 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3753 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3756 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3758 * linux-mips-low.c (mips_linux_new_thread): Change type of
3759 watch_type to enum target_hw_bp_type.
3761 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3763 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3764 Change return type to arm_hwbp_type.
3766 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3768 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3769 (arm_store_gregset): Likewise.
3770 * linux-arm-low.c (arm_get_hwcap): Likewise.
3771 (arm_read_description): Likewise.
3773 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3775 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3777 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3779 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3780 (ppc_fill_vsxregset): Likewise.
3781 (ppc_store_vsxregset): Likewise.
3782 (ppc_fill_vrregset): Likewise.
3783 (ppc_store_vrregset): Likewise.
3784 (ppc_fill_evrregset): Likewise.
3785 (ppc_store_evrregset): Likewise.
3787 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3789 * linux-ppc-low.c (ppc_usrregs_info): Remove
3790 forward-declaration.
3791 (ppc_arch_setup): Move lower in file.
3793 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3795 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3796 (ps_pdwrite): Likewise.
3798 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3800 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3801 to after assert checks.
3803 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3805 * proc-service.c (ps_pdread): Add/adjust casts.
3806 (ps_pdwrite): Add/adjust casts.
3808 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3810 * server.c (handle_search_memory_1): Cast return value of
3813 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3815 * server.c (write_qxfer_response): Change type of data to
3818 2015-10-29 Pedro Alves <palves@redhat.com>
3820 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3822 2015-10-29 Pedro Alves <palves@redhat.com>
3824 * tracepoint.c (clear_installed_tracepoints): Add casts.
3826 2015-10-29 Pedro Alves <palves@redhat.com>
3828 * server.c (handle_v_cont, process_serial_event): Add enum
3829 gdb_signal casts to signal parsing code.
3831 2015-10-29 Pedro Alves <palves@redhat.com>
3833 * linux-low.h (NULL_REGSET): Define.
3834 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3835 * linux-arm-low.c (arm_regsets): Likewise.
3836 * linux-crisv32-low.c (cris_regsets): Likewise.
3837 * linux-m68k-low.c (m68k_regsets): Likewise.
3838 * linux-mips-low.c (mips_regsets): Likewise.
3839 * linux-nios2-low.c (nios2_regsets): Likewise.
3840 * linux-ppc-low.c (ppc_regsets): Likewise.
3841 * linux-s390-low.c (s390_regsets): Likewise.
3842 * linux-sh-low.c (sh_regsets): Likewise.
3843 * linux-sparc-low.c (sparc_regsets): Likewise.
3844 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3845 * linux-tile-low.c (tile_regsets): Likewise.
3846 * linux-x86-low.c (x86_regsets): Likewise.
3847 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3849 2015-10-29 Pedro Alves <palves@redhat.com>
3851 * linux-low.h (NULL_REGSET): Define.
3852 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3853 * linux-arm-low.c (arm_regsets): Likewise.
3854 * linux-crisv32-low.c (cris_regsets): Likewise.
3855 * linux-m68k-low.c (m68k_regsets): Likewise.
3856 * linux-mips-low.c (mips_regsets): Likewise.
3857 * linux-nios2-low.c (nios2_regsets): Likewise.
3858 * linux-ppc-low.c (ppc_regsets): Likewise.
3859 * linux-s390-low.c (s390_regsets): Likewise.
3860 * linux-sh-low.c (sh_regsets): Likewise.
3861 * linux-sparc-low.c (sparc_regsets): Likewise.
3862 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3863 * linux-tile-low.c (tile_regsets): Likewise.
3864 * linux-x86-low.c (x86_regsets): Likewise.
3865 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3867 2015-10-26 Doug Evans <dje@google.com>
3869 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3871 2015-10-26 Doug Evans <dje@google.com>
3873 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3875 2015-10-26 Doug Evans <dje@google.com>
3877 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3879 (attach_thread, find_new_threads_callback): Ditto.
3881 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3883 * mem-break.h (set_breakpoint_data): Remove.
3885 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3887 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3888 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3889 (initialize_low): Remove set_breakpoint_data call.
3890 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3891 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3892 (initialize_low): Remove set_breakpoint_data call.
3893 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3894 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3895 (initialize_low): Remove set_breakpoint_data call.
3897 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3899 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3900 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3901 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3902 * target.h (target_breakpoint_kind_from_pc): New macro.
3904 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3906 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3907 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3908 the default breakpoint kind.
3910 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3912 * linux-arm-low.c (arm_supports_z_point_type): Add software
3915 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3917 * linux-arm-low.c: Refactor breakpoint definitions.
3918 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3919 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3921 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3923 * Makefile.in: Add arm.c/o.
3924 * configure.srv: Likewise.
3925 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3926 (arm_breakpoint_kind_from_pc): New function.
3927 (arm_sw_breakpoint_from_kind): Return proper kind.
3928 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3930 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3932 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3934 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3935 (struct raw_breakpoint) <size>: Remove.
3936 (struct raw_breakpoint) <kind>: Add.
3937 (bp_size): New function.
3938 (bp_opcode): Likewise.
3939 (find_raw_breakpoint_at): Adjust for kind.
3940 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3941 (remove_memory_breakpoint): Adjust for kind call bp_size.
3942 (set_raw_breakpoint_at): Adjust for kind.
3943 (set_breakpoint): Likewise.
3944 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3945 (delete_raw_breakpoint): Adjust for kind.
3946 (delete_breakpoint): Likewise.
3947 (find_gdb_breakpoint): Likewise.
3948 (set_gdb_breakpoint_1): Likewise.
3949 (set_gdb_breakpoint): Likewise.
3950 (delete_gdb_breakpoint_1): Likewise.
3951 (delete_gdb_breakpoint): Likewise.
3952 (uninsert_raw_breakpoint): Likewise.
3953 (reinsert_raw_breakpoint): Likewise.
3954 (set_breakpoint_data): Remove.
3955 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3956 (check_mem_read): Adjust for kind call bp_size.
3957 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3958 (clone_one_breakpoint): Adjust for kind.
3959 * mem-break.h (set_gdb_breakpoint): Likewise.
3960 (delete_gdb_breakpoint): Likewise.
3961 * server.c (process_serial_event): Likewise.
3963 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3965 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3966 (struct linux_target_ops) <breakpoint>: Remove.
3967 (struct linux_target_ops) <breakpoint_len>: Remove.
3968 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3969 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3970 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3971 (arm_sw_breakpoint_from_kind): New function.
3972 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3973 (struct linux_target_ops) <breakpoint>: Remove.
3974 (struct linux_target_ops) <breakpoint_len>: Remove.
3975 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3976 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3977 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3978 (struct linux_target_ops) <breakpoint>: Remove.
3979 (struct linux_target_ops) <breakpoint_len>: Remove.
3980 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3981 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3982 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3983 (struct linux_target_ops) <breakpoint>: Remove.
3984 (struct linux_target_ops) <breakpoint_len>: Remove.
3985 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3986 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3987 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3988 and sw_breakpoint_from_kind to increment the pc.
3989 (linux_breakpoint_kind_from_pc): New function.
3990 (linux_sw_breakpoint_from_kind): New function.
3991 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3992 (initialize_low): Call breakpoint_kind_from_pc and
3993 sw_breakpoint_from_kind to replace breakpoint_data/len.
3994 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3996 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3997 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3998 (struct linux_target_ops) <breakpoint>: Remove.
3999 (struct linux_target_ops) <breakpoint_len>: Remove.
4000 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4001 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4002 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4003 (struct linux_target_ops) <breakpoint>: Remove.
4004 (struct linux_target_ops) <breakpoint_len>: Remove.
4005 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4006 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4007 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4008 (struct linux_target_ops) <breakpoint>: Remove.
4009 (struct linux_target_ops) <breakpoint_len>: Remove.
4010 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4011 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4012 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4013 (struct linux_target_ops) <breakpoint>: Remove.
4014 (struct linux_target_ops) <breakpoint_len>: Remove.
4015 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4016 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4017 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4018 (struct linux_target_ops) <breakpoint>: Remove.
4019 (struct linux_target_ops) <breakpoint_len>: Remove.
4020 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4021 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4022 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4023 (struct linux_target_ops) <breakpoint>: Remove.
4024 (struct linux_target_ops) <breakpoint_len>: Remove.
4025 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4026 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4027 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4028 (struct linux_target_ops) <breakpoint>: Remove.
4029 (struct linux_target_ops) <breakpoint_len>: Remove.
4030 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4031 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4032 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4033 (struct linux_target_ops) <breakpoint>: Remove.
4034 (struct linux_target_ops) <breakpoint_len>: Remove.
4035 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4036 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4037 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4038 (struct linux_target_ops) <breakpoint>: Remove.
4039 (struct linux_target_ops) <breakpoint_len>: Remove.
4040 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4041 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4042 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4043 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4044 (struct linux_target_ops) <breakpoint>: Remove.
4045 (struct linux_target_ops) <breakpoint_len>: Remove.
4046 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4047 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4048 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4049 (struct linux_target_ops) <breakpoint>: Remove.
4050 (struct linux_target_ops) <breakpoint_len>: Remove.
4051 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4052 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4054 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4056 * linux-cris-low.c (cris_get_pc): Remove void arg.
4058 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4060 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4063 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4065 * inferiors.c (thread_pid_matches_callback): New function.
4066 (find_thread_process): New function.
4067 (remove_thread): Reset current_thread.
4068 (remove_process): Assert threads have been removed first.
4070 2015-10-15 Yao Qi <yao.qi@linaro.org>
4072 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4074 (aarch64_remove_point): Likewise.
4075 * regcache.c (regcache_register_size): New function.
4077 2015-10-12 Yao Qi <yao.qi@linaro.org>
4079 * linux-aarch64-low.c: Update all callers as emit_load_store
4080 is renamed to aarch64_emit_load_store.
4082 2015-10-12 Yao Qi <yao.qi@linaro.org>
4084 * linux-aarch64-low.c: Update all callers of function renaming
4085 from emit_insn to aarch64_emit_insn.
4087 2015-10-12 Yao Qi <yao.qi@linaro.org>
4089 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4090 arch/aarch64-insn.h.
4091 (struct aarch64_memory_operand): Likewise.
4093 (emit_insn): Move to arch/aarch64-insn.c.
4094 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4095 (emit_load_store): Move to arch/aarch64-insn.c.
4096 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4097 (can_encode_int32): Remove.
4099 2015-10-12 Yao Qi <yao.qi@linaro.org>
4101 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4102 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4103 (aarch64_relocate_instruction): Likewise.
4104 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4105 (struct aarch64_insn_visitor): Likewise.
4107 2015-10-12 Yao Qi <yao.qi@linaro.org>
4109 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4110 (struct aarch64_insn_visitor): New.
4111 (struct aarch64_insn_relocation_data): New.
4112 (aarch64_ftrace_insn_reloc_b): New function.
4113 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4114 (aarch64_ftrace_insn_reloc_cb): Likewise.
4115 (aarch64_ftrace_insn_reloc_tb): Likewise.
4116 (aarch64_ftrace_insn_reloc_adr): Likewise.
4117 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4118 (aarch64_ftrace_insn_reloc_others): Likewise.
4120 (aarch64_relocate_instruction): Use visitor.
4122 2015-10-12 Yao Qi <yao.qi@linaro.org>
4124 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4125 int. Add argument buf.
4126 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4127 aarch64_relocate_instruction.
4129 2015-10-12 Yao Qi <yao.qi@linaro.org>
4131 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4132 argument insn. Remove local variable insn. Don't call
4134 (aarch64_install_fast_tracepoint_jump_pad): Call
4137 2015-09-30 Yao Qi <yao.qi@linaro.org>
4139 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4140 (emit_load_store_pair): Likewise.
4142 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4144 * dll.c (match_dll): Add cast(s).
4145 (unloaded_dll): Likewise.
4146 * linux-low.c (second_thread_of_pid_p): Likewise.
4147 (delete_lwp_callback): Likewise.
4148 (count_events_callback): Likewise.
4149 (select_event_lwp_callback): Likewise.
4150 (linux_set_resume_request): Likewise.
4151 * server.c (accumulate_file_name_length): Likewise.
4152 (emit_dll_description): Likewise.
4153 (handle_qxfer_threads_worker): Likewise.
4154 (visit_actioned_threads): Likewise.
4155 * thread-db.c (any_thread_of): Likewise.
4156 * tracepoint.c (same_process_p): Likewise.
4157 (match_blocktype): Likewise.
4158 (build_traceframe_info_xml): Likewise.
4160 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4162 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4164 (gdb_unparse_agent_expr): Likewise.
4165 * hostio.c (require_data): Likewise.
4166 (handle_pread): Likewise.
4167 * linux-low.c (disable_regset): Likewise.
4168 (fetch_register): Likewise.
4169 (store_register): Likewise.
4170 (get_dynamic): Likewise.
4171 (linux_qxfer_libraries_svr4): Likewise.
4172 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4173 (set_fast_tracepoint_jump): Likewise.
4174 (uninsert_fast_tracepoint_jumps_at): Likewise.
4175 (reinsert_fast_tracepoint_jumps_at): Likewise.
4176 (validate_inserted_breakpoint): Likewise.
4177 (clone_agent_expr): Likewise.
4178 * regcache.c (init_register_cache): Likewise.
4179 * remote-utils.c (putpkt_binary_1): Likewise.
4180 (decode_M_packet): Likewise.
4181 (decode_X_packet): Likewise.
4182 (look_up_one_symbol): Likewise.
4183 (relocate_instruction): Likewise.
4184 (monitor_output): Likewise.
4185 * server.c (handle_search_memory): Likewise.
4186 (handle_qxfer_exec_file): Likewise.
4187 (handle_qxfer_libraries): Likewise.
4188 (handle_qxfer): Likewise.
4189 (handle_query): Likewise.
4190 (handle_v_cont): Likewise.
4191 (handle_v_run): Likewise.
4192 (captured_main): Likewise.
4193 * target.c (write_inferior_memory): Likewise.
4194 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4195 * tracepoint.c (init_trace_buffer): Likewise.
4196 (add_tracepoint_action): Likewise.
4197 (add_traceframe): Likewise.
4198 (add_traceframe_block): Likewise.
4199 (cmd_qtdpsrc): Likewise.
4200 (cmd_qtdv): Likewise.
4201 (cmd_qtstatus): Likewise.
4202 (response_source): Likewise.
4203 (response_tsv): Likewise.
4204 (cmd_qtnotes): Likewise.
4205 (gdb_collect): Likewise.
4206 (initialize_tracepoint): Likewise.
4208 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4210 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4211 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4212 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4214 (enum aarch64_condition_codes): New enum.
4215 (w0): New static global.
4218 (struct aarch64_memory_operand) <type>: New
4219 MEMORY_OPERAND_POSTINDEX type.
4220 (postindex_memory_operand): New helper function.
4221 (emit_ret): New function.
4222 (emit_load_store_pair): New function, factored out of emit_stp
4223 with support for MEMORY_OPERAND_POSTINDEX.
4224 (emit_stp): Rewrite using emit_load_store_pair.
4225 (emit_ldp): New function.
4226 (emit_load_store): Likewise.
4227 (emit_ldr): Mention post-index instruction in comment.
4228 (emit_ldrh): New function.
4229 (emit_ldrb): New function.
4230 (emit_ldrsw): Mention post-index instruction in comment.
4231 (emit_str): Likewise.
4232 (emit_subs): New function.
4233 (emit_cmp): Likewise.
4234 (emit_and): Likewise.
4235 (emit_orr): Likewise.
4236 (emit_orn): Likewise.
4237 (emit_eor): Likewise.
4238 (emit_mvn): Likewise.
4239 (emit_lslv): Likewise.
4240 (emit_lsrv): Likewise.
4241 (emit_asrv): Likewise.
4242 (emit_mul): Likewise.
4243 (emit_sbfm): Likewise.
4244 (emit_sbfx): Likewise.
4245 (emit_ubfm): Likewise.
4246 (emit_ubfx): Likewise.
4247 (emit_csinc): Likewise.
4248 (emit_cset): Likewise.
4249 (emit_nop): Likewise.
4250 (emit_ops_insns): New helper function.
4251 (emit_pop): Likewise.
4252 (emit_push): Likewise.
4253 (aarch64_emit_prologue): New function.
4254 (aarch64_emit_epilogue): Likewise.
4255 (aarch64_emit_add): Likewise.
4256 (aarch64_emit_sub): Likewise.
4257 (aarch64_emit_mul): Likewise.
4258 (aarch64_emit_lsh): Likewise.
4259 (aarch64_emit_rsh_signed): Likewise.
4260 (aarch64_emit_rsh_unsigned): Likewise.
4261 (aarch64_emit_ext): Likewise.
4262 (aarch64_emit_log_not): Likewise.
4263 (aarch64_emit_bit_and): Likewise.
4264 (aarch64_emit_bit_or): Likewise.
4265 (aarch64_emit_bit_xor): Likewise.
4266 (aarch64_emit_bit_not): Likewise.
4267 (aarch64_emit_equal): Likewise.
4268 (aarch64_emit_less_signed): Likewise.
4269 (aarch64_emit_less_unsigned): Likewise.
4270 (aarch64_emit_ref): Likewise.
4271 (aarch64_emit_if_goto): Likewise.
4272 (aarch64_emit_goto): Likewise.
4273 (aarch64_write_goto_address): Likewise.
4274 (aarch64_emit_const): Likewise.
4275 (aarch64_emit_call): Likewise.
4276 (aarch64_emit_reg): Likewise.
4277 (aarch64_emit_pop): Likewise.
4278 (aarch64_emit_stack_flush): Likewise.
4279 (aarch64_emit_zero_ext): Likewise.
4280 (aarch64_emit_swap): Likewise.
4281 (aarch64_emit_stack_adjust): Likewise.
4282 (aarch64_emit_int_call_1): Likewise.
4283 (aarch64_emit_void_call_2): Likewise.
4284 (aarch64_emit_eq_goto): Likewise.
4285 (aarch64_emit_ne_goto): Likewise.
4286 (aarch64_emit_lt_goto): Likewise.
4287 (aarch64_emit_le_goto): Likewise.
4288 (aarch64_emit_gt_goto): Likewise.
4289 (aarch64_emit_ge_got): Likewise.
4290 (aarch64_emit_ops_impl): New static global variable.
4291 (aarch64_emit_ops): New target function, return
4292 &aarch64_emit_ops_impl.
4293 (struct linux_target_ops): Install it.
4295 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4297 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4298 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4300 * linux-aarch64-ipa.c: New file.
4301 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4303 (aarch64_get_thread_area): New target method.
4304 (extract_signed_bitfield): New helper function.
4305 (aarch64_decode_ldr_literal): New function.
4306 (enum aarch64_opcodes): New enum.
4307 (struct aarch64_register): New struct.
4308 (struct aarch64_operand): New struct.
4309 (x0): New static global.
4318 (aarch64_register): New helper function.
4319 (register_operand): Likewise.
4320 (immediate_operand): Likewise.
4321 (struct aarch64_memory_operand): New struct.
4322 (offset_memory_operand): New helper function.
4323 (preindex_memory_operand): Likewise.
4324 (enum aarch64_system_control_registers): New enum.
4325 (ENCODE): New macro.
4326 (emit_insn): New helper function.
4327 (emit_b): New function.
4328 (emit_bcond): Likewise.
4329 (emit_cb): Likewise.
4330 (emit_tb): Likewise.
4331 (emit_blr): Likewise.
4332 (emit_stp): Likewise.
4333 (emit_ldp_q_offset): Likewise.
4334 (emit_stp_q_offset): Likewise.
4335 (emit_load_store): Likewise.
4336 (emit_ldr): Likewise.
4337 (emit_ldrsw): Likewise.
4338 (emit_str): Likewise.
4339 (emit_ldaxr): Likewise.
4340 (emit_stxr): Likewise.
4341 (emit_stlr): Likewise.
4342 (emit_data_processing_reg): Likewise.
4343 (emit_data_processing): Likewise.
4344 (emit_add): Likewise.
4345 (emit_sub): Likewise.
4346 (emit_mov): Likewise.
4347 (emit_movk): Likewise.
4348 (emit_mov_addr): Likewise.
4349 (emit_mrs): Likewise.
4350 (emit_msr): Likewise.
4351 (emit_sevl): Likewise.
4352 (emit_wfe): Likewise.
4353 (append_insns): Likewise.
4354 (can_encode_int32_in): New helper function.
4355 (aarch64_relocate_instruction): New function.
4356 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4357 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4358 (struct linux_target_ops): Install aarch64_get_thread_area,
4359 aarch64_install_fast_tracepoint_jump_pad and
4360 aarch64_get_min_fast_tracepoint_insn_len.
4362 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4364 * Makefile.in (aarch64-insn.o): New rule.
4365 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4367 2015-09-21 Yao Qi <yao.qi@linaro.org>
4369 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4371 2015-09-21 Yao Qi <yao.qi@linaro.org>
4373 * tracepoint.c (max_jump_pad_size): Remove.
4375 2015-09-18 Yao Qi <yao.qi@linaro.org>
4377 * linux-aarch64-low.c: Don't include sys/uio.h.
4378 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4380 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4382 * tracepoint.c (eval_result_type): Change prototype.
4383 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4385 2015-09-15 Pedro Alves <palves@redhat.com>
4387 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4388 Check whether to report exec events instead of checking whether
4389 multiprocess is enabled.
4391 2015-09-15 Pedro Alves <palves@redhat.com>
4394 * remote-utils.c (prepare_resume_reply): Merge
4395 TARGET_WAITKIND_VFORK_DONE switch case with the
4396 TARGET_WAITKIND_FORKED case.
4398 2015-09-15 Yao Qi <yao.qi@linaro.org>
4400 * server.c (handle_query): Check string comparison using
4401 "else if" instead of "if".
4403 2015-09-15 Yao Qi <yao.qi@linaro.org>
4405 * server.c (vCont_supported): New global variable.
4406 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4407 matches. Append ";vContSupported+" to own_buf.
4408 (handle_v_requests): Append ";s;S" to own_buf if target supports
4409 hardware single step or vCont_supported is false.
4410 (capture_main): Set vCont_supported to zero.
4412 2015-09-15 Yao Qi <yao.qi@linaro.org>
4414 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4416 (linux_supports_hardware_single_step): ... New function.
4417 (linux_target_ops): Update.
4418 * lynx-low.c (lynx_target_ops): Set field
4419 supports_hardware_single_step to target_can_do_hardware_single_step.
4420 * nto-low.c (nto_target_ops): Likewise.
4421 * spu-low.c (spu_target_ops): Likewise.
4422 * win32-low.c (win32_target_ops): Likewise.
4423 * target.c (target_can_do_hardware_single_step): New function.
4424 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4425 Remove. <supports_hardware_single_step>: New field.
4426 (target_supports_conditional_breakpoints): Remove.
4427 (target_supports_hardware_single_step): New macro.
4428 (target_can_do_hardware_single_step): Declare.
4429 * server.c (handle_query): Use target_supports_hardware_single_step
4430 instead of target_supports_conditional_breakpoints.
4432 2015-09-15 Yao Qi <yao.qi@linaro.org>
4434 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4436 (struct linux_target_ops the_low_target): Install
4437 aarch64_linux_siginfo_fixup.
4439 2015-09-11 Don Breazeal <donb@codesourcery.com>
4440 Luis Machado <lgustavo@codesourcery.com>
4442 * linux-low.c (linux_mourn): Static declaration.
4443 (linux_arch_setup): Move in front of
4444 handle_extended_wait.
4445 (linux_arch_setup_thread): New function.
4446 (handle_extended_wait): Handle exec events. Call
4447 linux_arch_setup_thread. Make event_lwp argument a
4448 pointer-to-a-pointer.
4449 (check_zombie_leaders): Do not check stopped threads.
4450 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4451 (linux_low_filter_event): Add lwp and thread for exec'ing
4452 non-leader thread if leader thread has been deleted.
4453 Refactor code into linux_arch_setup_thread and call it.
4454 Pass child lwp pointer by reference to handle_extended_wait.
4455 (linux_wait_for_event_filtered): Update comment.
4456 (linux_wait_1): Prevent clobbering exec event status.
4457 (linux_supports_exec_events): New function.
4458 (linux_target_ops) <supports_exec_events>: Initialize new member.
4459 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4461 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4462 * server.c (report_exec_events): New global variable.
4463 (handle_query): Handle qSupported query for exec-events feature.
4464 (captured_main): Initialize report_exec_events.
4465 * server.h (report_exec_events): Declare new global variable.
4466 * target.h (struct target_ops) <supports_exec_events>: New
4468 (target_supports_exec_events): New macro.
4469 * win32-low.c (win32_target_ops) <supports_exec_events>:
4470 Initialize new member.
4472 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4474 * linux-low.c (linux_low_enable_btrace): Remove.
4475 (linux_target_ops): Replace linux_low_enable_btrace with
4476 linux_enable_btrace.
4478 2015-09-03 Yao Qi <yao.qi@linaro.org>
4480 * linux-aarch64-low.c (aarch64_insert_point): Call
4481 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4484 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4486 * linux-low.c (check_stopped_by_breakpoint): Use
4487 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4489 2015-08-27 Pedro Alves <palves@redhat.com>
4491 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4493 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4495 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4496 the XNEW-family equivalent.
4497 (compile_bytecodes): Likewise.
4498 * dll.c (loaded_dll): Likewise.
4499 * event-loop.c (append_callback_event): Likewise.
4500 (create_file_handler): Likewise.
4501 (create_file_event): Likewise.
4502 * hostio.c (handle_open): Likewise.
4503 * inferiors.c (add_thread): Likewise.
4504 (add_process): Likewise.
4505 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4506 * linux-arm-low.c (arm_new_process): Likewise.
4507 (arm_new_thread): Likewise.
4508 * linux-low.c (add_to_pid_list): Likewise.
4509 (linux_add_process): Likewise.
4510 (handle_extended_wait): Likewise.
4511 (add_lwp): Likewise.
4512 (enqueue_one_deferred_signal): Likewise.
4513 (enqueue_pending_signal): Likewise.
4514 (linux_resume_one_lwp_throw): Likewise.
4515 (linux_resume_one_thread): Likewise.
4516 (linux_read_memory): Likewise.
4517 (linux_write_memory): Likewise.
4518 * linux-mips-low.c (mips_linux_new_process): Likewise.
4519 (mips_linux_new_thread): Likewise.
4520 (mips_add_watchpoint): Likewise.
4521 * linux-x86-low.c (initialize_low_arch): Likewise.
4522 * lynx-low.c (lynx_add_process): Likewise.
4523 * mem-break.c (set_raw_breakpoint_at): Likewise.
4524 (set_breakpoint): Likewise.
4525 (add_condition_to_breakpoint): Likewise.
4526 (add_commands_to_breakpoint): Likewise.
4527 (clone_agent_expr): Likewise.
4528 (clone_one_breakpoint): Likewise.
4529 * regcache.c (new_register_cache): Likewise.
4530 * remote-utils.c (look_up_one_symbol): Likewise.
4531 * server.c (queue_stop_reply): Likewise.
4532 (start_inferior): Likewise.
4533 (queue_stop_reply_callback): Likewise.
4534 (handle_target_event): Likewise.
4535 * spu-low.c (fetch_ppc_memory): Likewise.
4536 (store_ppc_memory): Likewise.
4537 * target.c (set_target_ops): Likewise.
4538 * thread-db.c (thread_db_load_search): Likewise.
4539 (try_thread_db_load_1): Likewise.
4540 * tracepoint.c (add_tracepoint): Likewise.
4541 (add_tracepoint_action): Likewise.
4542 (create_trace_state_variable): Likewise.
4543 (cmd_qtdpsrc): Likewise.
4544 (cmd_qtro): Likewise.
4545 (add_while_stepping_state): Likewise.
4546 * win32-low.c (child_add_thread): Likewise.
4547 (get_image_name): Likewise.
4549 2015-08-25 Yao Qi <yao.qi@linaro.org>
4551 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4553 2015-08-25 Yao Qi <yao.qi@linaro.org>
4555 * Makefile.in (aarch64-linux.o): New rule.
4556 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4558 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4559 (aarch64_init_debug_reg_state): Make it extern.
4560 (aarch64_linux_prepare_to_resume): Remove.
4562 2015-08-25 Yao Qi <yao.qi@linaro.org>
4564 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4565 lwp_arch_private_info and ptid_of_lwp.
4567 2015-08-25 Yao Qi <yao.qi@linaro.org>
4569 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4570 Find proc_info by find_process_pid. All callers updated.
4572 2015-08-25 Yao Qi <yao.qi@linaro.org>
4574 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4576 (debug_reg_change_callback): Remove.
4577 (aarch64_notify_debug_reg_change): Remove.
4579 2015-08-25 Yao Qi <yao.qi@linaro.org>
4581 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4582 Call current_lwp_ptid.
4584 2015-08-25 Yao Qi <yao.qi@linaro.org>
4586 * linux-aarch64-low.c (debug_reg_change_callback): Use
4589 2015-08-25 Yao Qi <yao.qi@linaro.org>
4591 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4593 2015-08-25 Yao Qi <yao.qi@linaro.org>
4595 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4597 2015-08-25 Yao Qi <yao.qi@linaro.org>
4599 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4602 2015-08-25 Yao Qi <yao.qi@linaro.org>
4604 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4606 (debug_reg_change_callback): Remove argument entry and add argument
4607 lwp. Remove local variable thread. Don't print thread id in the
4608 debugging output. Don't check whether pid of thread equals to pid.
4609 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4610 iterate_over_lwps instead find_inferior.
4612 2015-08-24 Pedro Alves <palves@redhat.com>
4614 * inferiors.c (get_first_process): New function.
4615 * inferiors.h (get_first_process): New declaration.
4616 * remote-utils.c (read_ptid): Default to the first process in the
4617 list, instead of to the current thread's process.
4619 2015-08-24 Pedro Alves <palves@redhat.com>
4621 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4622 * event-loop.c: Likewise.
4623 * remote-utils.c: Likewise.
4624 * tracepoint.c: Likewise.
4626 2015-08-24 Pedro Alves <palves@redhat.com>
4628 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4631 2015-08-21 Pedro Alves <palves@redhat.com>
4633 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4634 instead of literal 1.
4636 2015-08-21 Pedro Alves <palves@redhat.com>
4638 * tdesc.c (default_description): Explicitly zero-initialize.
4640 2015-08-21 Pedro Alves <palves@redhat.com>
4643 * inferiors.c (remove_thread): Discard any pending stop reply for
4645 * server.c (remove_all_on_match_pid): Rename to ...
4646 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4648 (discard_queued_stop_replies): Change parameter to a ptid. Now
4650 (handle_v_kill, kill_inferior_callback, captured_main)
4651 (process_serial_event): Adjust.
4652 * server.h (discard_queued_stop_replies): Declare.
4654 2015-08-21 Pedro Alves <palves@redhat.com>
4656 * linux-low.c (wait_for_sigstop): Always switch to no thread
4657 selected if the previously current thread dies.
4658 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4659 process instead of the current thread's.
4660 * remote-utils.c (input_interrupt): Don't check if there's no
4662 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4663 current thread to the general thread fails, error out.
4664 (handle_qxfer_auxv, handle_qxfer_libraries)
4665 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4666 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4667 (handle_query): Check if there's a thread selected instead of
4668 checking whether there's any thread in the thread list.
4669 (handle_qxfer_threads, handle_qxfer_btrace)
4670 (handle_qxfer_btrace_conf): Don't error out early if there's no
4671 thread in the thread list.
4672 (handle_v_cont, myresume): Don't set the current thread to the
4674 (process_serial_event) <Hg handling>: Also set thread_id if the
4675 previous general thread is still alive.
4676 (process_serial_event) <g/G handling>: If setting the current
4677 thread to the general thread fails, error out.
4678 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4679 thread's lwp instead of the current thread's.
4680 * target.c (set_desired_thread): If the desired thread was not
4681 found, leave the current thread pointing to NULL. Return an int
4682 (boolean) indicating success.
4683 * target.h (set_desired_thread): Change return type to int.
4685 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4687 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4688 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4690 (ps_get_thread_area): New function.
4692 2015-08-19 Gary Benson <gbenson@redhat.com>
4694 * hostio.c (handle_pread): Do not attempt to read more data
4695 than hostio_reply_with_data can fit in a packet.
4697 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4699 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4701 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4703 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4705 2015-08-06 Pedro Alves <palves@redhat.com>
4707 * tracepoint.c (expr_eval_result): Now an int.
4709 2015-08-06 Pedro Alves <palves@redhat.com>
4711 * gdbthread.h (struct regcache): Forward declare.
4712 (struct thread_info) <regcache_data>: Now a struct regcache
4714 * inferiors.c (inferior_regcache_data)
4715 (set_inferior_regcache_data): Now work with struct regcache
4717 * inferiors.h (struct regcache): Forward declare.
4718 (inferior_regcache_data, set_inferior_regcache_data): Now work
4719 with struct regcache pointers.
4720 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4721 (free_register_cache_thread): Remove struct regcache pointer
4724 2015-08-06 Pedro Alves <palves@redhat.com>
4726 * server.c (captured_main): On error, print the exception message
4727 to stderr, and if run_once is set, throw a quit.
4729 2015-08-06 Pedro Alves <palves@redhat.com>
4731 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4734 2015-08-06 Pedro Alves <palves@redhat.com>
4736 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4737 reading beyond the passed in buffer length.
4739 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4741 * tracepoint.c (symbol_list) <required>: Remove.
4743 2015-08-06 Pedro Alves <palves@redhat.com>
4745 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4746 count if stopping and suspending threads.
4747 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4748 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4749 (linux_detach): Complete an ongoing step-over.
4750 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4752 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4753 (linux_wait_1): If passing a signal to the inferior after
4754 finishing a step-over, unsuspend and re-resume all lwps. If we
4755 see a single-step event but the thread should be continuing, don't
4756 pass the trap to gdb.
4757 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4758 internal_error instead of gdb_assert.
4759 (enqueue_pending_signal): New function.
4760 (check_ptrace_stopped_lwp_gone): Add debug output.
4761 (start_step_over): Use internal_error instead of gdb_assert.
4762 (complete_ongoing_step_over): New function.
4763 (linux_resume_one_thread): Don't resume a suspended thread.
4764 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4767 2015-08-06 Pedro Alves <palves@redhat.com>
4769 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4770 (linux_thread_alive): Use lwp_is_marked_dead.
4771 (extended_event_reported): Delete.
4772 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4773 instead of extended_event_reported.
4774 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4776 (lwp_is_marked_dead): New function.
4777 (lwp_running): Use lwp_is_marked_dead.
4778 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4781 2015-08-06 Pedro Alves <palves@redhat.com>
4783 * linux-low.c (linux_wait_1): Move fork event output out of the
4784 !report_to_gdb check. Pass event_child->waitstatus to
4785 target_waitstatus_to_string instead of ourstatus.
4787 2015-08-04 Yao Qi <yao.qi@linaro.org>
4789 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4790 if current_thread is 32 bit.
4792 2015-08-04 Yao Qi <yao.qi@linaro.org>
4794 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4795 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4796 * server.c (extended_protocol): Remove "static".
4797 * server.h (extended_protocol): Declare it.
4799 2015-08-04 Yao Qi <yao.qi@linaro.org>
4801 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4802 both aarch64 and aarch32.
4803 (aarch64_set_pc): Likewise.
4805 2015-08-04 Yao Qi <yao.qi@linaro.org>
4807 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4808 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4809 arm-with-neon.xml to srv_xmlfiles.
4810 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4811 (is_64bit_tdesc): New function.
4812 (aarch64_linux_read_description): New function.
4813 (aarch64_arch_setup): Call aarch64_linux_read_description.
4814 (regs_info): Rename to regs_info_aarch64.
4815 (aarch64_regs_info): Return right regs_info.
4816 (initialize_low_arch): Call initialize_low_arch_aarch32.
4818 2015-08-04 Yao Qi <yao.qi@linaro.org>
4820 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4821 * linux-aarch32-low.c: New file.
4822 * linux-aarch32-low.h: New file.
4823 * linux-arm-low.c (arm_fill_gregset): Move it to
4824 linux-aarch32-low.c.
4825 (arm_store_gregset): Likewise.
4826 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4827 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4828 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4829 (regs_info): Rename to regs_info_arm.
4830 (arm_regs_info): Return regs_info_aarch32 if
4831 have_ptrace_getregset is 1 and target description is
4832 arm_with_neon or arm_with_vfpv3.
4833 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4834 Call initialize_low_arch_aarch32 instead.
4836 2015-08-04 Yao Qi <yao.qi@linaro.org>
4838 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4839 * linux-low.c: ... here.
4840 * linux-low.h (have_ptrace_getregset): Declare it.
4842 2015-08-04 Pedro Alves <palves@redhat.com>
4844 * thread-db.c (struct thread_db): Use new typedefs.
4845 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4847 (disable_thread_event_reporting): Cast result of dlsym to
4848 destination function pointer type.
4849 (thread_db_mourn): Use td_ta_delete_ftype.
4851 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4853 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4855 (CDX_BREAKPOINT): Define for R2.
4856 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4857 (the_low_target): Add comments.
4859 2015-07-30 Yao Qi <yao.qi@linaro.org>
4861 * linux-arm-low.c (arm_hwcap): Remove it.
4862 (arm_read_description): New local variable arm_hwcap. Don't
4863 set arm_hwcap to zero.
4865 2015-07-30 Yao Qi <yao.qi@linaro.org>
4867 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4868 Use regcache->tdesc instead.
4869 (arm_store_wmmxregset): Likewise.
4870 (arm_fill_vfpregset): Likewise.
4871 (arm_store_vfpregset): Likewise.
4873 2015-07-30 Yao Qi <yao.qi@linaro.org>
4875 * linux-arm-low.c: Include arch/arm.h.
4876 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4877 (arm_store_gregset): Likewise.
4879 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4881 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4882 ptrace's 4th parameter.
4884 2015-07-27 Yao Qi <yao.qi@linaro.org>
4886 * configure.srv (case aarch64*-*-linux*): Don't set
4889 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4891 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4893 * linux-arm-low.c: Likewise.
4894 * linux-cris-low.c: Likewise.
4895 * linux-crisv32-low.c: Likewise.
4896 * linux-low.c: Likewise.
4897 * linux-m68k-low.c: Likewise.
4898 * linux-mips-low.c: Likewise.
4899 * linux-nios2-low.c: Likewise.
4900 * linux-s390-low.c: Likewise.
4901 * linux-sparc-low.c: Likewise.
4902 * linux-tic6x-low.c: Likewise.
4903 * linux-tile-low.c: Likewise.
4904 * linux-x86-low.c: Likewise.
4906 2015-07-24 Pedro Alves <palves@redhat.com>
4908 * config.in: Regenerate.
4909 * configure: Regenerate.
4911 2015-07-24 Pedro Alves <palves@redhat.com>
4913 * acinclude.m4: Include ../ptrace.m4.
4914 * configure.ac: Call GDB_AC_PTRACE.
4915 * config.in, configure: Regenerate.
4917 2015-07-24 Yao Qi <yao.qi@linaro.org>
4919 * linux-low.c (linux_create_inferior): Remove setting to
4920 proc->priv->new_inferior.
4921 (linux_attach): Likewise.
4922 (linux_low_filter_event): Likewise.
4923 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4925 2015-07-24 Yao Qi <yao.qi@linaro.org>
4927 * linux-low.c (linux_arch_setup): New function.
4928 (linux_low_filter_event): If proc->tdesc is NULL and
4929 proc->attached is true, call the_low_target.arch_setup.
4930 Otherwise, keep status pending, and return.
4931 (linux_resume_one_lwp_throw): Don't call get_pc if
4932 thread->while_stepping isn't NULL. Don't call
4933 get_thread_regcache if proc->tdesc is NULL.
4934 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4935 (linux_target_ops): Install arch_setup.
4936 * server.c (start_inferior): Call the_target->arch_setup.
4937 * target.h (struct target_ops) <arch_setup>: New field.
4938 (target_arch_setup): New marco.
4939 * lynx-low.c (lynx_target_ops): Update.
4940 * nto-low.c (nto_target_ops): Update.
4941 * spu-low.c (spu_target_ops): Update.
4942 * win32-low.c (win32_target_ops): Update.
4944 2015-07-24 Yao Qi <yao.qi@linaro.org>
4946 * linux-low.c (linux_add_process): Don't set
4947 proc->priv->new_inferior.
4948 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4949 (linux_attach): Likewise.
4951 2015-07-24 Yao Qi <yao.qi@linaro.org>
4953 * server.c (start_inferior): Code refactor.
4955 2015-07-24 Yao Qi <yao.qi@linaro.org>
4957 * server.c (process_serial_event): Set general_thread.
4959 2015-07-21 Yao Qi <yao.qi@linaro.org>
4961 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4962 aarch64_linux_get_debug_reg_capacity.
4964 2015-07-17 Yao Qi <yao.qi@linaro.org>
4966 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4967 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4968 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4969 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4970 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4971 (AARCH64_HWP_ALIGNMENT): Likewise.
4972 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4973 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4974 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4975 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4976 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4977 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4978 (struct aarch64_debug_reg_state): Likewise.
4979 (struct arch_lwp_info): Likewise.
4980 (aarch64_align_watchpoint): Likewise.
4981 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4982 (aarch64_watchpoint_length): Likewise.
4983 (aarch64_point_encode_ctrl_reg): Likewise
4984 (aarch64_point_is_aligned): Likewise.
4985 (aarch64_align_watchpoint): Likewise.
4986 (aarch64_linux_set_debug_regs):
4987 (aarch64_dr_state_insert_one_point): Likewise.
4988 (aarch64_dr_state_remove_one_point): Likewise.
4989 (aarch64_handle_breakpoint): Likewise.
4990 (aarch64_handle_aligned_watchpoint): Likewise.
4991 (aarch64_handle_unaligned_watchpoint): Likewise.
4992 (aarch64_handle_watchpoint): Likewise.
4994 2015-07-17 Yao Qi <yao.qi@linaro.org>
4996 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4997 and don't aarch64_get_debug_reg_state. All callers update.
4998 (aarch64_handle_aligned_watchpoint): Likewise.
4999 (aarch64_handle_unaligned_watchpoint): Likewise.
5000 (aarch64_handle_watchpoint): Likewise.
5001 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5002 (aarch64_remove_point): Likewise.
5004 2015-07-17 Yao Qi <yao.qi@linaro.org>
5006 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5008 (aarch64_handle_unaligned_watchpoint): Likewise.
5010 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5012 Revert the previous 3 commits:
5013 Move gdb_regex* to common/
5014 Move linux_find_memory_regions_full & co.
5015 gdbserver build-id attribute generator
5017 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5018 Jan Kratochvil <jan.kratochvil@redhat.com>
5020 gdbserver build-id attribute generator.
5021 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5022 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5023 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5025 (get_dynamic): Use find_pdhr to traverse program headers.
5026 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5027 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5028 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5029 (get_hex_build_id): New.
5030 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5031 to reply XML document.
5033 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5034 Jan Kratochvil <jan.kratochvil@redhat.com>
5036 * target.c: Include target/target-utils.h and fcntl.h.
5037 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5038 (target_fileio_read_stralloc): New functions.
5040 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5042 * Makefile.in (OBS): Add gdb_regex.o.
5044 * config.in: Rebuilt.
5045 * configure: Rebuilt.
5047 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5048 Jan Kratochvil <jan.kratochvil@redhat.com>
5050 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5051 * Makefile.in (OBS): Add target-utils.o.
5052 (linux-maps.o, target-utils.o): New.
5053 * configure.srv (srv_linux_obj): Add linux-maps.o.
5055 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5057 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5059 (the_low_target): Install it.
5061 2015-07-14 Pedro Alves <palves@redhat.com>
5063 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5064 Instead, ignore ECHILD, and throw an error for other errnos.
5066 2015-07-10 Pedro Alves <palves@redhat.com>
5068 * event-loop.c (struct callback_event) <data>: Change type to
5069 gdb_client_data instance instead of gdb_client_data pointer.
5070 (append_callback_event): Adjust.
5072 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5074 * linux-aarch64-low.c: Add comments for each linux_target_ops
5075 method. Remove comments already covered in target_ops and
5076 linux_target_ops definitions.
5077 (the_low_target): Add comments for each unimplemented method.
5079 2015-07-09 Yao Qi <yao.qi@linaro.org>
5081 * linux-aarch64-low.c (aarch64_regmap): Remove.
5082 (aarch64_usrregs_info): Remove.
5083 (regs_info): Set field usrregs to NULL.
5085 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5087 * linux-low.c: Include "rsp-low.h"
5088 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5089 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5090 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5091 (handle_btrace_enable_pt): New.
5092 (handle_btrace_general_set): Support "pt".
5093 (handle_btrace_conf_general_set): Support "pt:size".
5095 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5097 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5100 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5102 * linux-aarch64-low.c: Remove comment about endianness.
5103 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5104 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5107 2015-06-24 Gary Benson <gbenson@redhat.com>
5109 * linux-i386-ipa.c (stdint.h): Do not include.
5110 * lynx-i386-low.c (stdint.h): Likewise.
5111 * lynx-ppc-low.c (stdint.h): Likewise.
5112 * mem-break.c (stdint.h): Likewise.
5113 * thread-db.c (stdint.h): Likewise.
5114 * tracepoint.c (stdint.h): Likewise.
5115 * win32-low.c (stdint.h): Likewise.
5117 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5119 * server.c (write_qxfer_response): Update call to
5120 remote_escape_output.
5122 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5123 Jan Kratochvil <jan.kratochvil@redhat.com>
5125 Merge multiple hex conversions.
5126 * gdbreplay.c (tohex): Rename to 'fromhex'.
5127 (logchar): Use fromhex.
5129 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5131 * server.c (handle_qxfer_libraries): Set `version' attribute for
5134 2015-06-10 Gary Benson <gbenson@redhat.com>
5136 * target.h (struct target_ops) <multifs_open>: New field.
5137 <multifs_unlink>: Likewise.
5138 <multifs_readlink>: Likewise.
5139 * linux-low.c (nat/linux-namespaces.h): New include.
5140 (linux_target_ops): Initialize the_target->multifs_open,
5141 the_target->multifs_unlink and the_target->multifs_readlink.
5142 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5143 * hostio.c (hostio_fs_pid): New static variable.
5144 (hostio_handle_new_gdb_connection): New function.
5145 (handle_setfs): Likewise.
5146 (handle_open): Use the_target->multifs_open as appropriate.
5147 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5148 (handle_readlink): Use the_target->multifs_readlink as
5150 (handle_vFile): Handle vFile:setfs packets.
5151 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5152 after target_handle_new_gdb_connection.
5154 2015-06-10 Gary Benson <gbenson@redhat.com>
5156 * configure.ac (AC_CHECK_FUNCS): Add setns.
5157 * config.in: Regenerate.
5158 * configure: Likewise.
5159 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5160 (linux-namespaces.o): New rule.
5161 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5163 2015-06-09 Gary Benson <gbenson@redhat.com>
5165 * hostio.c (handle_open): Process mode argument with
5166 fileio_to_host_mode.
5168 2015-06-01 Yao Qi <yao.qi@linaro.org>
5170 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5171 * linux-x86-low.c: Likewise.
5173 2015-05-28 Don Breazeal <donb@codesourcery.com>
5175 * linux-low.c (handle_extended_wait): Initialize
5176 thread_info.last_resume_kind for new fork children.
5178 2015-05-15 Pedro Alves <palves@redhat.com>
5180 * target.h (target_handle_new_gdb_connection): Rewrite using if
5181 wrapped in do/while.
5183 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5185 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5186 * configure, config.in: Regenerate.
5187 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5190 2015-05-12 Don Breazeal <donb@codesourcery.com>
5192 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5193 PTRACE_EVENT_VFORK_DONE.
5194 (linux_low_ptrace_options, extended_event_reported): Add vfork
5196 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5197 and "vforkdone" for RSP 'T' Stop Reply Packet.
5198 * server.h (report_vfork_events): Declare
5201 2015-05-12 Don Breazeal <donb@codesourcery.com>
5203 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5204 (the_low_target) <new_fork>: Initialize new member.
5205 * linux-arm-low.c (arm_new_fork): New function.
5206 (the_low_target) <new_fork>: Initialize new member.
5207 * linux-low.c (handle_extended_wait): Call new target function
5209 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5210 * linux-mips-low.c (mips_add_watchpoint): New function
5211 extracted from mips_insert_point.
5212 (the_low_target) <new_fork>: Initialize new member.
5213 (mips_linux_new_fork): New function.
5214 (mips_insert_point): Call mips_add_watchpoint.
5215 * linux-x86-low.c (x86_linux_new_fork): New function.
5216 (the_low_target) <new_fork>: Initialize new member.
5218 2015-05-12 Don Breazeal <donb@codesourcery.com>
5220 * linux-low.c (handle_extended_wait): Implement return value,
5221 rename argument 'event_child' to 'event_lwp', handle
5222 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5223 (linux_low_ptrace_options): New function.
5224 (linux_low_filter_event): Call linux_low_ptrace_options,
5225 use different argument fo linux_enable_event_reporting,
5226 use return value from handle_extended_wait.
5227 (extended_event_reported): New function.
5228 (linux_wait_1): Call extended_event_reported and set
5229 status to report fork events.
5230 (linux_write_memory): Add pid to debug message.
5231 (reset_lwp_ptrace_options_callback): New function.
5232 (linux_handle_new_gdb_connection): New function.
5233 (linux_target_ops): Initialize new structure member.
5234 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5235 * lynx-low.c: Initialize new structure member.
5236 * remote-utils.c (prepare_resume_reply): Implement stop reason
5237 "fork" for "T" stop message.
5238 * server.c (handle_query): Call handle_new_gdb_connection.
5239 * server.h (report_fork_events): Declare global flag.
5240 * target.h (struct target_ops) <handle_new_gdb_connection>:
5242 (target_handle_new_gdb_connection): New macro.
5243 * win32-low.c: Initialize new structure member.
5245 2015-05-12 Don Breazeal <donb@codesourcery.com>
5247 * mem-break.c (APPEND_TO_LIST): Define macro.
5248 (clone_agent_expr): New function.
5249 (clone_one_breakpoint): New function.
5250 (clone_all_breakpoints): New function.
5251 * mem-break.h: Declare new functions.
5253 2015-05-12 Don Breazeal <donb@codesourcery.com>
5255 * linux-low.c (linux_supports_fork_events): New function.
5256 (linux_supports_vfork_events): New function.
5257 (linux_target_ops): Initialize new structure members.
5258 (initialize_low): Call linux_check_ptrace_features.
5259 * lynx-low.c (lynx_target_ops): Initialize new structure
5261 * server.c (report_fork_events, report_vfork_events):
5263 (handle_query): Add new features to qSupported packet and
5265 (captured_main): Initialize new global variables.
5266 * target.h (struct target_ops) <supports_fork_events>:
5268 <supports_vfork_events>: New member.
5269 (target_supports_fork_events): New macro.
5270 (target_supports_vfork_events): New macro.
5271 * win32-low.c (win32_target_ops): Initialize new structure
5274 2015-05-12 Gary Benson <gbenson@redhat.com>
5276 * server.c (handle_qxfer_exec_file): Use current process
5279 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5281 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5282 Remove HAVE_PTRACE_GETREGS conditionals.
5283 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5284 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5286 2015-05-08 Yao Qi <yao.qi@linaro.org>
5288 * linux-low.c (linux_supports_conditional_breakpoints): New
5290 (linux_target_ops): Install new target method.
5291 * lynx-low.c (lynx_target_ops): Install NULL hook for
5292 supports_conditional_breakpoints.
5293 * nto-low.c (nto_target_ops): Likewise.
5294 * spu-low.c (spu_target_ops): Likewise.
5295 * win32-low.c (win32_target_ops): Likewise.
5296 * server.c (handle_query): Check
5297 target_supports_conditional_breakpoints.
5298 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5300 (target_supports_conditional_breakpoints): New macro.
5302 2015-05-06 Pedro Alves <palves@redhat.com>
5305 * server.c (start_inferior): If the process exits, mourn it.
5307 2015-04-21 Gary Benson <gbenson@redhat.com>
5309 * hostio.c (fileio_open_flags_to_host): Factored out to
5310 fileio_to_host_openflags in common/fileio.c. Single use
5313 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5315 * linux-xtensa-low.c (xtensa_fill_gregset)
5316 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5319 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5321 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5322 (regs_info): Replace usrregs pointer with NULL.
5324 2015-04-17 Gary Benson <gbenson@redhat.com>
5326 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5327 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5328 * server.c (handle_qxfer_exec_file): New function.
5329 (qxfer_packets): Add exec-file entry.
5330 (handle_query): Report qXfer:exec-file:read as supported packet.
5332 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5334 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5336 2015-04-09 Gary Benson <gbenson@redhat.com>
5338 * hostio-errno.c (errno_to_fileio_error): Remove function.
5339 Update caller to use remote_fileio_to_fio_error.
5341 2015-04-09 Yao Qi <yao.qi@linaro.org>
5343 * linux-low.c (linux_insert_point): Call
5344 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5345 (linux_remove_point): Call remove_memory_breakpoint if type is
5347 * linux-x86-low.c (x86_insert_point): Don't call
5348 insert_memory_breakpoint.
5349 (x86_remove_point): Don't call remove_memory_breakpoint.
5351 2015-04-01 Pedro Alves <palves@redhat.com>
5352 Cleber Rosa <crosa@redhat.com>
5354 * server.c (gdbserver_usage): Reorganize and extend the usage
5357 2015-03-24 Pedro Alves <palves@redhat.com>
5359 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5360 output. Also dump TRAP_TRACE.
5361 (linux_low_filter_event): In debug output, distinguish a
5362 resume_stop SIGSTOP from a delayed SIGSTOP.
5364 2015-03-24 Gary Benson <gbenson@redhat.com>
5366 * linux-x86-low.c (x86_linux_new_thread): Moved to
5368 (x86_linux_prepare_to_resume): Likewise.
5370 2015-03-24 Gary Benson <gbenson@redhat.com>
5372 * Makefile.in (x86-linux-dregs.o): New rule.
5373 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5374 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5375 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5376 (x86_linux_dr_get): Likewise.
5377 (x86_linux_dr_set): Likewise.
5378 (update_debug_registers_callback): Likewise.
5379 (x86_linux_dr_set_addr): Likewise.
5380 (x86_linux_dr_get_addr): Likewise.
5381 (x86_linux_dr_set_control): Likewise.
5382 (x86_linux_dr_get_control): Likewise.
5383 (x86_linux_dr_get_status): Likewise.
5384 (x86_linux_update_debug_registers): Likewise.
5386 2015-03-24 Gary Benson <gbenson@redhat.com>
5388 * linux-x86-low.c (x86_linux_update_debug_registers):
5389 New function, factored out from...
5390 (x86_linux_prepare_to_resume): ...this.
5392 2015-03-24 Gary Benson <gbenson@redhat.com>
5394 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5395 (x86_linux_dr_set): Likewise.
5396 (update_debug_registers_callback): Likewise.
5397 (x86_linux_dr_set_addr): Likewise.
5398 (x86_linux_dr_get_addr): Likewise.
5399 (x86_linux_dr_set_control): Likewise.
5400 (x86_linux_dr_get_control): Likewise.
5401 (x86_linux_dr_get_status): Likewise.
5402 (x86_linux_prepare_to_resume): Likewise.
5404 2015-03-24 Gary Benson <gbenson@redhat.com>
5406 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5407 Use perror_with_name. Pass string through gettext.
5408 (x86_linux_dr_set): Likewise.
5410 2015-03-24 Gary Benson <gbenson@redhat.com>
5412 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5413 (x86_linux_dr_set_addr): ...this.
5414 (x86_dr_low_get_addr): Rename to...
5415 (x86_linux_dr_get_addr): ...this.
5416 (x86_dr_low_set_control): Rename to...
5417 (x86_linux_dr_set_control): ...this.
5418 (x86_dr_low_get_control): Rename to...
5419 (x86_linux_dr_get_control): ...this.
5420 (x86_dr_low_get_status): Rename to...
5421 (x86_linux_dr_get_status): ...this.
5422 (x86_dr_low): Update with new function names.
5424 2015-03-24 Gary Benson <gbenson@redhat.com>
5426 * Makefile.in (x86-linux.o): New rule.
5427 * configure.srv: Add x86-linux.o to relevant targets.
5428 * linux-low.c (lwp_set_arch_private_info): New function.
5429 (lwp_arch_private_info): Likewise.
5430 * linux-x86-low.c: Include nat/x86-linux.h.
5431 (arch_lwp_info): Removed structure.
5432 (update_debug_registers_callback):
5433 Use lwp_set_debug_registers_changed.
5434 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5435 and lwp_set_debug_registers_changed.
5436 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5438 2015-03-24 Gary Benson <gbenson@redhat.com>
5440 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5441 * linux-arm-low.c (arm_new_thread): Likewise.
5442 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5443 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5444 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5445 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5447 2015-03-24 Gary Benson <gbenson@redhat.com>
5449 * linux-low.c (ptid_of_lwp): New function.
5450 (lwp_is_stopped): Likewise.
5451 (lwp_stop_reason): Likewise.
5452 * linux-x86-low.c (update_debug_registers_callback):
5454 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5457 2015-03-24 Gary Benson <gbenson@redhat.com>
5459 * linux-low.h (linux_stop_lwp): Remove declaration.
5461 2015-03-24 Gary Benson <gbenson@redhat.com>
5463 * linux-low.h: Include nat/linux-nat.h.
5464 * linux-low.c (iterate_over_lwps_args): New structure.
5465 (iterate_over_lwps_filter): New function.
5466 (iterate_over_lwps): Likewise.
5467 * linux-x86-low.c (update_debug_registers_callback):
5468 Update signature to what iterate_over_lwps expects.
5469 Remove PID check that iterate_over_lwps now performs.
5470 (x86_dr_low_set_addr): Use iterate_over_lwps.
5471 (x86_dr_low_set_control): Likewise.
5473 2015-03-24 Gary Benson <gbenson@redhat.com>
5475 * linux-x86-low.c (x86_debug_reg_state): New function.
5476 (x86_linux_prepare_to_resume): Use the above.
5478 2015-03-24 Gary Benson <gbenson@redhat.com>
5480 * linux-low.c (current_lwp_ptid): New function.
5481 * linux-x86-low.c: Include nat/linux-nat.h.
5482 (x86_dr_low_get_addr): Use current_lwp_ptid.
5483 (x86_dr_low_get_control): Likewise.
5484 (x86_dr_low_get_status): Likewise.
5486 2015-03-20 Pedro Alves <palves@redhat.com>
5488 * tracepoint.c (cmd_qtstatus): Make "str" const.
5490 2015-03-20 Pedro Alves <palves@redhat.com>
5492 * server.c (handle_general_set): Make "req_str" const.
5494 2015-03-19 Pedro Alves <palves@redhat.com>
5496 * linux-low.c (linux_resume_one_lwp): Rename to ...
5497 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5498 instead call perror_with_name.
5499 (check_ptrace_stopped_lwp_gone): New function.
5500 (linux_resume_one_lwp): Reimplement as wrapper around
5501 linux_resume_one_lwp_throw that swallows errors if the LWP is
5504 2015-03-19 Pedro Alves <palves@redhat.com>
5506 * linux-low.c (count_events_callback, select_event_lwp_callback):
5507 No longer check whether the thread has resume_stop as last resume
5510 2015-03-19 Pedro Alves <palves@redhat.com>
5512 * linux-low.c (count_events_callback, select_event_lwp_callback):
5513 Use the lwp's status_pending_p field, not the thread's.
5515 2015-03-19 Pedro Alves <palves@redhat.com>
5517 * linux-low.c (select_event_lwp_callback): Update comments to
5518 no longer mention SIGTRAP.
5520 2015-03-18 Gary Benson <gbenson@redhat.com>
5522 * server.c (handle_query): Do not report vFile:fstat as supported.
5524 2015-03-11 Gary Benson <gbenson@redhat.com>
5526 * hostio.c (sys/types.h): New include.
5527 (sys/stat.h): Likewise.
5528 (common-remote-fileio.h): Likewise.
5529 (handle_fstat): New function.
5530 (handle_vFile): Handle vFile:fstat packets.
5532 2015-03-11 Gary Benson <gbenson@redhat.com>
5534 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5535 struct stat.st_blocks and struct stat.st_blksize.
5536 * configure: Regenerate.
5537 * config.in: Likewise.
5538 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5539 (OBS): Add common-remote-fileio.o.
5540 (common-remote-fileio.o): New rule.
5542 2015-03-09 Pedro Alves <palves@redhat.com>
5544 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5545 'struct sockaddr' pointer in 'accept' call.
5547 2015-03-09 Pedro Alves <palves@redhat.com>
5550 2015-03-07 Pedro Alves <palves@redhat.com>
5551 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5552 or <winsock2.h> here. Instead include "gdb_socket.h".
5553 (remote_open): Use union gdb_sockaddr_u.
5554 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5555 or <winsock2.h> here. Instead include "gdb_socket.h".
5556 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5557 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5559 (init_named_socket, gdb_agent_helper_thread): Use union
5562 2015-03-07 Pedro Alves <palves@redhat.com>
5564 * configure.ac (build_warnings): Move
5565 -Wdeclaration-after-statement to the C-specific set.
5566 * configure: Regenerate.
5568 2015-03-07 Pedro Alves <palves@redhat.com>
5570 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5571 or <winsock2.h> here. Instead include "gdb_socket.h".
5572 (remote_open): Use union gdb_sockaddr_u.
5573 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5574 or <winsock2.h> here. Instead include "gdb_socket.h".
5575 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5576 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5578 (init_named_socket, gdb_agent_helper_thread): Use union
5581 2015-03-07 Pedro Alves <palves@redhat.com>
5583 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5586 2015-03-06 Yao Qi <yao.qi@linaro.org>
5588 * linux-aarch64-low.c (aarch64_insert_point): Use
5589 show_debug_regs as a boolean.
5590 (aarch64_remove_point): Likewise.
5592 2015-03-05 Pedro Alves <palves@redhat.com>
5594 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5595 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5596 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5597 * nto-low.c (nto_target_ops): Likewise.
5598 * spu-low.c (spu_target_ops): Likewise.
5599 * win32-low.c (win32_target_ops): Likewise.
5601 2015-03-04 Pedro Alves <palves@redhat.com>
5603 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5604 Decide whether a breakpoint triggered based on the SIGTRAP's
5606 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5607 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5608 (linux_low_filter_event): Check for breakpoints before checking
5610 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5612 (linux_stopped_by_sw_breakpoint)
5613 (linux_supports_stopped_by_sw_breakpoint)
5614 (linux_stopped_by_hw_breakpoint)
5615 (linux_supports_stopped_by_hw_breakpoint): New functions.
5616 (linux_target_ops): Install new target methods.
5618 2015-03-04 Pedro Alves <palves@redhat.com>
5620 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5621 * server.c (swbreak_feature, hwbreak_feature): New globals.
5622 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5623 (captured_main): Clear swbreak_feature and hwbreak_feature.
5624 * server.h (swbreak_feature, hwbreak_feature): Declare.
5625 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5626 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5627 supports_stopped_by_hw_breakpoint>: New fields.
5628 (target_supports_stopped_by_sw_breakpoint)
5629 (target_stopped_by_sw_breakpoint)
5630 (target_supports_stopped_by_hw_breakpoint)
5631 (target_stopped_by_hw_breakpoint): Declare.
5633 2015-03-04 Pedro Alves <palves@redhat.com>
5635 enum lwp_stop_reason -> enum target_stop_reason
5636 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5637 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5638 (linux_wait_1, stuck_in_jump_pad_callback)
5639 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5640 (linux_stopped_by_watchpoint):
5641 * linux-low.h (enum lwp_stop_reason): Delete.
5642 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5643 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5645 2015-03-04 Yao Qi <yao.qi@linaro.org>
5647 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5649 2015-03-03 Gary Benson <gbenson@redhat.com>
5651 * hostio.c (handle_vFile): Fix prefix lengths.
5653 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5655 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5658 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5660 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5661 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5662 (clean): Add "rm -f" for above C files.
5663 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5664 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5665 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5666 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5667 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5668 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5669 (init_registers_s390x_vx_linux64)
5670 (init_registers_s390x_tevx_linux64)
5671 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5672 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5674 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5675 (s390_store_vxrs_high): New functions.
5676 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5678 (s390_arch_setup): Add logic for selecting one of the new target
5679 descriptions. Activate the new vector regsets if applicable.
5680 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5681 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5682 and init_registers_s390x_tevx_linux64.
5684 2015-03-01 Pedro Alves <palves@redhat.com>
5686 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5689 2015-02-27 Pedro Alves <palves@redhat.com>
5691 * linux-x86-low.c (u_debugreg_offset): New function.
5692 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5694 2015-02-27 Pedro Alves <palves@redhat.com>
5696 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5697 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5698 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5699 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5700 (ps_lsetfpregs, ps_getpid)
5701 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5702 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5703 (ps_lsetxregs, ps_plog): Declare.
5705 2015-02-27 Pedro Alves <palves@redhat.com>
5707 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5708 IP_AGENT_EXPORT_FUNC.
5709 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5710 IP_AGENT_EXPORT_FUNC.
5711 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5712 (IP_AGENT_EXPORT): Delete.
5713 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5714 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5715 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5716 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5717 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5718 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5719 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5720 (traceframe_read_count, traceframe_write_count)
5721 (traceframes_created, trace_state_variables, get_raw_reg)
5722 (get_trace_state_variable_value, set_trace_state_variable_value)
5723 (ust_loaded, helper_thread_id, cmd_buf): Use
5724 IPA_SYM_EXPORTED_NAME.
5725 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5726 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5727 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5728 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5729 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5730 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5731 EXTERN_C_PUSH/EXTERN_C_POP.
5732 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5733 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5734 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5735 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5736 (traceframe_write_count, traceframe_read_count)
5737 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5738 (about_to_request_buffer_space, get_trace_state_variable_value)
5739 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5740 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5741 EXTERN_C_PUSH/EXTERN_C_POP.
5742 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5743 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5744 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5745 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5746 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5747 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5748 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5749 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5751 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5752 (IP_AGENT_EXPORT_VAR_DECL): Define.
5754 (gdb_agent_get_raw_reg): Declare.
5756 2015-02-27 Tom Tromey <tromey@redhat.com>
5757 Pedro Alves <palves@redhat.com>
5759 Rename symbols whose names are reserved C++ keywords throughout.
5761 2015-02-27 Pedro Alves <palves@redhat.com>
5763 * Makefile.in (COMPILER): New, get it from autoconf.
5764 (CXX): Get from autoconf instead.
5765 (COMPILE.pre): Use COMPILER.
5766 (CC-LD): Rename to ...
5767 (CC_LD): ... this. Use COMPILER.
5768 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5769 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5770 * acinclude.m4: Include build-with-cxx.m4.
5771 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5772 Disable -Werror by default if building in C++ mode.
5773 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5774 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5775 the C++ compiler. Save/restore CXXFLAGS too.
5776 * configure: Regenerate.
5778 2015-02-27 Pedro Alves <palves@redhat.com>
5780 * acinclude.m4: Include libiberty.m4.
5781 * configure.ac: Call libiberty_INIT.
5782 * config.in, configure: Regenerate.
5784 2015-02-26 Pedro Alves <palves@redhat.com>
5786 * linux-low.c (linux_wait_1): When incrementing the PC past a
5787 program breakpoint always use the_low_target.breakpoint_len as
5788 increment, rather than the maximum between that and
5789 the_low_target.decr_pc_after_break.
5791 2015-02-23 Pedro Alves <palves@redhat.com>
5793 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5794 thread was doing a step-over; always adjust the PC if
5795 we stepped over a permanent breakpoint.
5796 (linux_wait_1): If we stepped over breakpoint that was on top of a
5797 permanent breakpoint, manually advance the PC past it.
5799 2015-02-23 Pedro Alves <palves@redhat.com>
5801 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5803 (x86_fill_gregset, x86_store_gregset): Use it when handling
5806 2015-02-20 Pedro Alves <palves@redhat.com>
5808 * thread-db.c: Include "nat/linux-procfs.h".
5809 (thread_db_init): Skip listing new threads if the kernel supports
5810 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5812 2015-02-20 Pedro Alves <palves@redhat.com>
5814 * linux-low.c (status_pending_p_callback): Use ptid_match.
5816 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5818 PR breakpoints/16812
5819 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5820 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5821 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5823 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5825 PR breakpoints/15956
5826 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5828 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5830 * linux-low.c (linux_low_btrace_conf): Print size.
5831 * server.c (handle_btrace_conf_general_set): New.
5832 (hanle_general_set): Call handle_btrace_conf_general_set.
5833 (handle_query): Report Qbtrace-conf:bts:size as supported.
5835 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5837 * linux-low.c (linux_low_enable_btrace): Update parameters.
5838 (linux_low_btrace_conf): New.
5839 (linux_target_ops)<to_btrace_conf>: Initialize.
5840 * server.c (current_btrace_conf): New.
5841 (handle_btrace_enable): Rename to ...
5842 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5843 to target_enable_btrace. Update comment. Update users.
5844 (handle_qxfer_btrace_conf): New.
5845 (qxfer_packets): Add btrace-conf entry.
5846 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5847 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5848 (target_ops)<read_btrace_conf>: New.
5849 (target_enable_btrace): Update parameters.
5850 (target_read_btrace_conf): New.
5852 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5854 * server.c (handle_btrace_general_set): Remove call to
5855 target_supports_btrace.
5856 (supported_btrace_packets): New.
5857 (handle_query): Call supported_btrace_packets.
5858 * target.h: include btrace-common.h.
5859 (btrace_target_info): Removed.
5860 (supports_btrace, target_supports_btrace): Update parameters.
5862 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5864 * Makefile.in (SFILES): Add common/btrace-common.c.
5865 (OBS): Add common/btrace-common.o.
5866 (btrace-common.o): Add build rules.
5867 * linux-low: Include btrace-common.h.
5868 (linux_low_read_btrace): Use struct btrace_data. Call
5869 btrace_data_init and btrace_data_fini.
5871 2015-02-06 Pedro Alves <palves@redhat.com>
5873 * thread-db.c (find_new_threads_callback): Add debug output.
5875 2015-02-04 Pedro Alves <palves@redhat.com>
5877 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5878 (resume_stopped_resumed_lwps): New function.
5879 (linux_wait_for_event_filtered): Use it.
5881 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5883 * Makefile.in (SFILES): Add linux-personality.c.
5884 (linux-personality.o): New rule.
5885 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5886 list of objects to be built.
5887 * linux-low.c: Include nat/linux-personality.h.
5888 (linux_create_inferior): Remove code to disable address space
5889 randomization (moved to ../nat/linux-personality.c). Create
5890 cleanup to disable address space randomization.
5892 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5894 * Makefile.in (posix-strerror.o): New rule.
5895 (mingw-strerror.o): Likewise.
5896 * configure: Regenerated.
5897 * configure.ac: Source file ../common/common.host. Initialize new
5898 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5900 2015-01-14 Yao Qi <yao@codesourcery.com>
5902 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5903 (ppc-linux.o): New rule.
5904 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5905 * configure.ac: AC_CHECK_FUNCS(getauxval).
5906 * config.in: Re-generated.
5907 * configure: Re-generated.
5908 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5909 ppc64_64bit_inferior_p
5911 2015-01-14 Yao Qi <yao@codesourcery.com>
5913 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5914 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5915 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5916 (PT_ORIG_R3, PT_TRAP): Likewise.
5917 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5918 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5919 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5921 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5923 * i387-fp.c (i387_cache_to_xsave): In look over
5924 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5925 zmmh_low_space field by use of zmmh_high_space.
5927 2015-01-09 Pedro Alves <palves@redhat.com>
5929 * linux-low.c (step_over_bkpt): Move higher up in the file.
5930 (handle_extended_wait): Don't store the stop_pc here.
5931 (get_stop_pc): Adjust comments and rename to ...
5932 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5933 stopped for a software breakpoint or hardware breakpoint.
5934 (thread_still_has_status_pending_p): New function.
5935 (status_pending_p_callback): Use
5936 thread_still_has_status_pending_p. If the event is no longer
5937 interesting, resume the LWP.
5938 (handle_tracepoints): Add assert.
5939 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5940 (wstatus_maybe_breakpoint): New function.
5941 (cancel_breakpoint): Delete function.
5942 (check_stopped_by_watchpoint): New function, factored out from
5943 linux_low_filter_event.
5944 (lp_status_maybe_breakpoint): Delete function.
5945 (linux_low_filter_event): Remove filter_ptid argument.
5946 Leave thread group exits pending here. Store the LWP's stop PC.
5947 Always leave events pending.
5948 (linux_wait_for_event_filtered): Pull all events out of the
5949 kernel, and leave them all pending.
5950 (count_events_callback, select_event_lwp_callback): Consider all
5952 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5953 (select_event_lwp): Only give preference to the stepping LWP in
5954 all-stop mode. Adjust comments.
5955 (ignore_event): New function.
5956 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5957 references to cancel_breakpoints. Adjust to renames. Also give
5958 equal priority to all LWPs that have had events in non-stop mode.
5959 If reporting a software breakpoint event, unadjust the LWP's PC.
5960 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5961 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5963 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5964 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5965 (linux_stopped_by_watchpoint): Adjust.
5966 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5967 * linux-low.h (enum lwp_stop_reason): New.
5968 (struct lwp_info) <stop_pc>: Adjust comment.
5969 <stopped_by_watchpoint>: Delete field.
5970 <stop_reason>: New field.
5971 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5972 * mem-break.c (software_breakpoint_inserted_here)
5973 (hardware_breakpoint_inserted_here): New function.
5974 * mem-break.h (software_breakpoint_inserted_here)
5975 (hardware_breakpoint_inserted_here): Declare.
5976 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5977 (cancel_breakpoints): Delete.
5978 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5979 (upload_fast_traceframes): Remove references to
5982 2015-01-09 Pedro Alves <palves@redhat.com>
5984 * thread-db.c (find_new_threads_callback): Ignore thread if the
5985 kernel thread ID is -1.
5987 2015-01-09 Pedro Alves <palves@redhat.com>
5989 * linux-low.c (linux_attach_fail_reason_string): Move to
5990 nat/linux-ptrace.c, and rename.
5991 (linux_attach_lwp): Update comment.
5992 (attach_proc_task_lwp_callback): New function.
5993 (linux_attach): Adjust to rename and use
5994 linux_proc_attach_tgid_threads.
5995 (linux_attach_fail_reason_string): Delete declaration.
5997 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5999 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6000 * server.c (gdbserver_version): Likewise.
6002 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6004 * remote-utils.c: Include ctype.h.
6005 (input_interrupt): Explicitly handle the case when the char
6006 received is the NUL byte. Improve the printing of non-ASCII
6009 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6011 * linux-low.c (linux_low_filter_event): Update call to
6012 linux_enable_event_reporting following the addition of
6013 a new parameter to that function.
6015 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6018 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6019 (AARCH64_FPCR_REGNO): Likewise.
6020 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6021 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6022 (aarch64_store_fpregset): Likewise.
6024 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6026 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6027 Remove FIXME comment about assumption about N.
6029 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6031 * configure.ac: If large-file support is disabled in GDBserver,
6032 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6033 * configure: Regenerate.
6035 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6037 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6038 warning upon ENODATA from ptrace.
6039 * linux-s390-low.c (s390_store_tdb): New.
6040 (s390_regsets): Add regset for NT_S390_TDB.
6042 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6044 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6045 without a fill_function.
6046 * linux-s390-low.c (s390_fill_last_break): Remove.
6047 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6048 (s390_arch_setup): Use regset's size instead of fill_function for
6051 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6053 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6054 the regset's store function when ptrace returned an error.
6055 * regcache.c (get_thread_regcache): Invalidate register cache
6056 before fetching inferior's registers.
6058 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6060 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6061 while-loop as for-loop.
6062 (regsets_store_inferior_registers): Likewise.
6064 2014-11-28 Yao Qi <yao@codesourcery.com>
6066 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6067 * config.in, configure: Re-generate.
6068 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6071 2014-11-21 Yao Qi <yao@codesourcery.com>
6073 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6074 (AC_CHECK_HEADERS): Remove malloc.h.
6075 * configure: Re-generated.
6076 * config.in: Re-generated.
6077 * server.h: Don't include alloca.h and malloc.h.
6078 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6079 Don't include malloc.h.
6081 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6083 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6084 corresponding ERRNO check in same block.
6086 2014-11-12 Pedro Alves <palves@redhat.com>
6088 * server.c (cont_thread): Update comment.
6089 (start_inferior, attach_inferior): No longer clear cont_thread.
6090 (handle_v_cont): No longer set cont_thread.
6091 (captured_main): Clear cont_thread each time a GDB connects.
6093 2014-11-12 Pedro Alves <palves@redhat.com>
6095 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6096 thread, and don't resume all threads if the Hc thread has exited.
6098 2014-11-12 Pedro Alves <palves@redhat.com>
6100 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6101 the process group instead of to a specific LWP.
6103 2014-10-15 Pedro Alves <palves@redhat.com>
6106 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6108 (arm_set_thread_context): Delete.
6109 (the_low_target): Adjust.
6110 * win32-i386-low.c (debug_registers_changed)
6111 (debug_registers_used): Delete.
6112 (update_debug_registers_callback): New function.
6113 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6114 needing to update their debug registers.
6115 (win32_get_current_dr): New function.
6116 (x86_dr_low_get_addr, x86_dr_low_get_control)
6117 (x86_dr_low_get_status): Fetch the debug register from the thread
6119 (i386_initial_stuff): Adjust.
6120 (i386_get_thread_context): Remove current_event parameter. Don't
6121 clear debug_registers_changed nor copy DR values to
6123 (i386_set_thread_context): Delete.
6124 (i386_prepare_to_resume): New function.
6125 (i386_thread_added): Mark the thread as needing to update irs
6127 (the_low_target): Remove i386_set_thread_context and install
6128 i386_prepare_to_resume.
6129 * win32-low.c (win32_get_thread_context): Adjust.
6130 (win32_set_thread_context): Use SetThreadContext
6132 (win32_prepare_to_resume): New function.
6133 (win32_require_context): New function, factored out from ...
6134 (thread_rec): ... this.
6135 (continue_one_thread): Call win32_prepare_to_resume on each thread
6136 we're about to continue.
6137 (win32_resume): Call win32_prepare_to_resume on the event thread.
6138 * win32-low.h (struct win32_thread_info)
6139 <debug_registers_changed>: New field.
6140 (struct win32_target_ops): Change prototype of set_thread_context,
6141 delete set_thread_context and add prepare_to_resume.
6142 (win32_require_context): New declaration.
6144 2014-10-08 Gary Benson <gbenson@redhat.com>
6146 * server.h: Do not include common-exceptions.h.
6148 2014-10-08 Gary Benson <gbenson@redhat.com>
6150 * server.h: Do not include cleanups.h.
6152 2014-09-30 James Hogan <james.hogan@imgtec.com>
6154 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6157 2014-09-23 Yao Qi <yao@codesourcery.com>
6159 * linux-low.c (lp_status_maybe_breakpoint): New function.
6160 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6161 (count_events_callback): Likewise.
6162 (select_event_lwp_callback): Likewise.
6163 (cancel_breakpoints_callback): Likewise.
6165 2014-09-19 Don Breazeal <donb@codesourcery.com>
6167 * linux-low.c (handle_extended_wait): Call
6168 linux_ptrace_get_extended_event.
6169 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6170 linux_is_extended_waitstatus.
6172 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6174 * Makefile.in (CPPFLAGS): Define.
6175 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6176 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6178 2014-09-16 Gary Benson <gbenson@redhat.com>
6180 * inferiors.h (current_inferior): Renamed as...
6181 (current_thread): New variable. All uses updated.
6182 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6183 (maybe_move_out_of_jump_pad): Likewise.
6184 (cancel_breakpoint): Likewise.
6185 (linux_low_filter_event): Likewise.
6186 (wait_for_sigstop): Likewise.
6187 (linux_resume_one_lwp): Likewise.
6188 (need_step_over_p): Likewise.
6189 (start_step_over): Likewise.
6190 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6191 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6192 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6193 and save_inferior as saved_thread.
6194 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6196 (regcache_invalidate_thread): Likewise.
6197 * remote-utils.c (prepare_resume_reply): Likewise.
6198 * thread-db.c (thread_db_get_tls_address): Likewise.
6199 (disable_thread_event_reporting): Likewise.
6200 (remove_thread_event_breakpoints): Likewise.
6201 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6203 * target.h (set_desired_inferior): Renamed as...
6204 (set_desired_thread): New declaration. All uses updated.
6205 * server.c (myresume): Updated comment to reference thread instead
6207 (handle_serial_event): Likewise.
6208 (handle_target_event): Likewise.
6210 2014-09-12 Tom Tromey <tromey@redhat.com>
6211 Gary Benson <gbenson@redhat.com>
6213 * regcache.h: Include common-regcache.h.
6214 (regcache_read_pc): Don't declare.
6215 * regcache.c (get_thread_regcache_for_ptid): New function.
6217 2014-09-11 Tom Tromey <tromey@redhat.com>
6218 Gary Benson <gbenson@redhat.com>
6220 * symbol.c: New file.
6221 * Makefile.in (SFILES): Add symbol.c.
6222 (OBS): Add symbol.o.
6224 2014-09-11 Gary Benson <gbenson@redhat.com>
6226 * target.c (target_stop_ptid, target_continue_ptid): New
6229 2014-09-11 Tom Tromey <tromey@redhat.com>
6230 Gary Benson <gbenson@redhat.com>
6232 * target.h: Include target/target.h.
6233 * target.c (target_read_memory, target_read_uint32)
6234 (target_write_memory): New functions.
6236 2014-09-11 Gary Benson <gbenson@redhat.com>
6238 * server.h (debug_hw_points): Don't declare.
6239 * server.c (debug_hw_points): Don't define. Replace all uses
6240 with show_debug_regs.
6241 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6242 all uses with show_debug_regs.
6244 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6246 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6247 endianness into account.
6248 (ppc_supply_ptrace_register): Likewise.
6250 2014-09-03 James Hogan <james.hogan@imgtec.com>
6252 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6253 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6255 2014-09-03 Gary Benson <gbenson@redhat.com>
6257 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6258 ALL_DEBUG_ADDRESS_REGISTERS.
6260 2014-09-02 Gary Benson <gbenson@redhat.com>
6262 * i386-low.h: Renamed as...
6263 * x86-low.h: New file. All type, function and variable name
6264 prefixes changed from "i386_" to "x86_". All references updated.
6265 * i386-low.c: Renamed as...
6266 * x86-low.c: New file. All type, function and variable name
6267 prefixes changed from "i386_" to "x86_". All references updated.
6269 2014-09-02 Gary Benson <gbenson@redhat.com>
6271 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6272 (x86_linux_new_thread): Likewise.
6274 2014-08-29 Gary Benson <gbenson@redhat.com>
6276 * server.h (setjmp.h): Do not include.
6277 (toplevel): Do not declare.
6278 (common-exceptions.h): Include.
6279 (cleanups.h): Likewise.
6280 * server.c (toplevel): Do not define.
6281 (exit_code): New static global.
6282 (detach_or_kill_for_exit_cleanup): New function.
6283 (main): New function. Original main renamed to...
6284 (captured_main): New function.
6285 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6287 2014-08-29 Gary Benson <gbenson@redhat.com>
6289 * Makefile.in (SFILES): Add common/common-exceptions.c.
6290 (OBS): Add common-exceptions.o.
6291 (common-exceptions.o): New rule.
6292 * utils.c (prepare_to_throw_exception): New function.
6294 2014-08-29 Gary Benson <gbenson@redhat.com>
6296 * config.in: Regenerate.
6297 * configure: Likewise.
6299 2014-08-29 Gary Benson <gbenson@redhat.com>
6301 * Makefile.in (SFILES): Add common/cleanups.c.
6303 (cleanups.o): New rule.
6305 2014-08-29 Gary Benson <gbenson@redhat.com>
6307 * utils.c (internal_vwarning): New function.
6309 2014-08-28 Gary Benson <gbenson@redhat.com>
6311 * utils.h (fatal): Remove declaration.
6312 * utils.c (fatal): Remove function.
6314 2014-08-28 Gary Benson <gbenson@redhat.com>
6316 * tracepoint.c (gdb_agent_init): Replace fatal with
6318 (initialize_tracepoint): Likewise.
6320 2014-08-28 Gary Benson <gbenson@redhat.com>
6322 * remote-utils.c (remote_prepare): Replace fatal with error.
6324 2014-08-28 Gary Benson <gbenson@redhat.com>
6326 * linux-low.c (linux_async): Replace fatal with warning.
6328 (linux_start_non_stop): Return -1 if linux_async failed.
6330 2014-08-28 Gary Benson <gbenson@redhat.com>
6332 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6334 (i386_dr_low_get_addr): Remove vague comment.
6335 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6338 2014-08-28 Gary Benson <gbenson@redhat.com>
6340 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6341 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6343 (linux_resume_one_lwp): Likewise.
6344 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6346 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6347 with internal_error.
6348 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6349 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6350 (find_register_by_name): Replace fatal with internal_error.
6351 (find_regno): Likewise.
6352 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6353 * thread-db.c (thread_db_create_event): Likewise.
6354 (thread_db_load_search): Likewise.
6355 (try_thread_db_load_1): Likewise.
6356 * tracepoint.c (get_jump_space_head): Replace fatal with
6358 (claim_trampoline_space): Likewise.
6359 (have_fast_tracepoint_trampoline_buffer): Likewise.
6360 (cmd_qtstart): Likewise.
6361 (stop_tracing): Likewise.
6362 (fast_tracepoint_collecting): Likewise.
6363 (target_malloc): Likewise.
6364 (download_tracepoint): Likewise.
6365 (download_trace_state_variables): Replace check with gdb_assert.
6366 (upload_fast_traceframes): Replace fatal with internal_error.
6368 2014-08-19 Tom Tromey <tromey@redhat.com>
6369 Gary Benson <gbenson@redhat.com>
6371 * Makefile.in (SFILES): Add common/common-debug.c.
6372 (OBS): Add common-debug.o.
6373 (common-debug.o): New rule.
6374 * debug.h (debug_printf): Don't declare.
6375 * debug.c (debug_printf): Renamed and rewritten as...
6376 (debug_vprintf): New function.
6378 2014-08-19 Gary Benson <gbenson@redhat.com>
6380 * utils.h: Do not include print-utils.h.
6382 2014-08-19 Tom Tromey <tromey@redhat.com>
6383 Gary Benson <gbenson@redhat.com>
6385 * server.h: Add static assertion.
6386 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6388 2014-08-19 Tom Tromey <tromey@redhat.com>
6389 Gary Benson <gbenson@redhat.com>
6391 * Makefile.in (SFILES): Add common/errors.c.
6392 (OBS): Add errors.o.
6393 (IPA_OBS): Add errors-ipa.o.
6394 (errors.o): New rule.
6395 (errors-ipa.o): Likewise.
6396 * utils.h (perror_with_name, error, warning): Don't declare.
6397 * utils.c (warning): Renamed and rewritten as...
6398 (vwarning): New function.
6399 (error): Renamed and rewritten as...
6400 (verror): New function.
6401 (internal_error): Renamed and rewritten as...
6402 (internal_verror): New function.
6404 2014-08-07 Gary Benson <gbenson@redhat.com>
6406 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6407 * configure: Regenerate.
6408 * config.in: Likewise.
6409 * server.h: Do not include errno.h.
6410 * event-loop.c: Likewise.
6411 * hostio-errno.c: Likewise.
6412 * linux-low.c: Likewise.
6413 * remote-utils.c: Likewise.
6414 * spu-low.c: Likewise.
6415 * utils.c: Likewise.
6416 * gdbreplay.c: Unconditionally include errno.h.
6418 2014-08-07 Gary Benson <gbenson@redhat.com>
6420 * server.h: Do not include string.h.
6421 * event-loop.c: Likewise.
6422 * linux-low.c: Likewise.
6423 * regcache.c: Likewise.
6424 * remote-utils.c: Likewise.
6425 * spu-low.c: Likewise.
6426 * utils.c: Likewise.
6428 2014-08-07 Gary Benson <gbenson@redhat.com>
6430 * server.h: Do not include gdb_assert.h.
6432 2014-08-07 Gary Benson <gbenson@redhat.com>
6434 * server.h: Do not include common-utils.h.
6436 2014-08-07 Gary Benson <gbenson@redhat.com>
6438 * server.h: Do not include ptid.h.
6439 * notif.h: Likewise.
6441 2014-08-07 Gary Benson <gbenson@redhat.com>
6443 * server.h: Do not include gdb_locale.h.
6445 2014-08-07 Gary Benson <gbenson@redhat.com>
6447 * server.h: Do not include gdb/signals.h.
6448 * win32-low.c: Likewise.
6450 2014-08-07 Gary Benson <gbenson@redhat.com>
6452 * server.h: Do not include pathmax.h.
6454 2014-08-07 Gary Benson <gbenson@redhat.com>
6456 * server.h: Do not include libiberty.h.
6457 * linux-bfin-low.c: Likewise.
6459 2014-08-07 Gary Benson <gbenson@redhat.com>
6461 * server.h: Do not include ansidecl.h.
6463 2014-08-07 Gary Benson <gbenson@redhat.com>
6465 * linux-x86-low.c: Do not include stddef.h.
6466 * lynx-ppc-low.c: Likewise.
6467 * tracepoint.c: Likewise.
6469 2014-08-07 Gary Benson <gbenson@redhat.com>
6471 * server.h: Do not include stdarg.h.
6472 * nto-low.c: Likewise.
6474 2014-08-07 Gary Benson <gbenson@redhat.com>
6476 * server.h: Do not include stdlib.h.
6477 * inferiors.c: Likewise.
6478 * linux-low.c: Likewise.
6479 * regcache.c: Likewise.
6480 * spu-low.c: Likewise.
6481 * tracepoint.c: Likewise.
6482 * utils.c: Likewise.
6484 2014-08-07 Gary Benson <gbenson@redhat.com>
6486 * server.h: Do not include stdio.h.
6487 * linux-low.c: Likewise.
6488 * remote-utils.c: Likewise.
6489 * spu-low.c: Likewise.
6490 * utils.c: Likewise.
6491 * wincecompat.c: Likewise.
6493 2014-08-06 Gary Benson <gbenson@redhat.com>
6495 * regcache.c (init_register_cache): Move conditionals inside if.
6497 2014-08-06 Gary Benson <gbenson@redhat.com>
6499 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6501 2014-07-31 Gary Benson <gbenson@redhat.com>
6503 * ax.h: Do not include server.h.
6504 * gdbthread.h: Likewise.
6505 * lynx-low.h: Likewise.
6506 * notif.h: Likewise.
6508 2014-07-30 Gary Benson <gbenson@redhat.com>
6510 * server.h: Include common-defs.h.
6511 Do not include config.h or build-gnulib-gdbserver/config.h.
6513 2014-07-30 Gary Benson <gbenson@redhat.com>
6515 * hostio-errno.c: Move server.h to top of includes list.
6516 * inferiors.c: Likewise.
6517 * linux-x86-low.c: Likewise.
6518 * notif.c: Include server.h.
6520 2014-07-24 Tom Tromey <tromey@redhat.com>
6521 Gary Benson <gbenson@redhat.com>
6523 * server.h (CORE_ADDR): Now unsigned.
6525 2014-07-16 Pedro Alves <palves@redhat.com>
6527 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6529 2014-07-15 Pedro Alves <palves@redhat.com>
6531 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6534 2014-07-11 Pedro Alves <palves@redhat.com>
6536 * linux-low.c (kill_wait_lwp): New function, based on
6537 kill_one_lwp_callback, but use my_waitpid directly.
6538 (kill_one_lwp_callback, linux_kill): Use it.
6540 2014-06-23 Pedro Alves <palves@redhat.com>
6542 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6543 before setting DR0..DR3.
6545 2014-06-20 Gary Benson <gbenson@redhat.com>
6547 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6548 * configure: Regenerated.
6549 * config.in: Likewise.
6551 2014-06-20 Gary Benson <gbenson@redhat.com>
6553 * Makefile.in (SFILES): Update locations for files moved
6555 (object file files): Reordered.
6557 2014-06-20 Gary Benson <gbenson@redhat.com>
6559 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6560 (i386_dr_low_set_addr): Likewise.
6561 (i386_dr_low_get_addr): Likewise.
6562 (i386_dr_low_can_set_control): Likewise.
6563 (i386_dr_low_set_control): Likewise.
6564 (i386_dr_low_get_control): Likewise.
6565 (i386_dr_low_get_status): Likewise.
6566 (i386_get_debug_register_length): Likewise.
6567 * linux-x86-low.c (i386_dr_low_set_addr):
6568 Changed signature. Made static.
6569 (i386_dr_low_get_addr): Likewise.
6570 (i386_dr_low_set_control): Likewise.
6571 (i386_dr_low_get_control): Likewise.
6572 (i386_dr_low_get_status): Likewise.
6573 (i386_dr_low): New global variable.
6574 * win32-i386-low.c (i386_dr_low_set_addr):
6575 Changed signature. Made static.
6576 (i386_dr_low_get_addr): Likewise.
6577 (i386_dr_low_set_control): Likewise.
6578 (i386_dr_low_get_control): Likewise.
6579 (i386_dr_low_get_status): Likewise.
6580 (i386_dr_low): New global variable.
6582 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6584 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6585 * Makefile.in (AR, AR_FLAGS): Define.
6586 * configure: Regenerate.
6588 2014-06-19 Gary Benson <gbenson@redhat.com>
6590 * Makefile.in (i386-dregs.o): New rule.
6591 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6592 * i386-low.c (target.h): Remove include.
6593 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6594 (DR_CONTROL_SHIFT): Likewise.
6595 (DR_CONTROL_SIZE): Likewise.
6596 (DR_RW_EXECUTE): Likewise.
6597 (DR_RW_WRITE): Likewise.
6598 (DR_RW_READ): Likewise.
6599 (DR_RW_IORW): Likewise.
6600 (DR_LEN_1): Likewise.
6601 (DR_LEN_2): Likewise.
6602 (DR_LEN_4): Likewise.
6603 (DR_LEN_8): Likewise.
6604 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6605 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6606 (DR_ENABLE_SIZE): Likewise.
6607 (DR_LOCAL_SLOWDOWN): Likewise.
6608 (DR_GLOBAL_SLOWDOWN): Likewise.
6609 (DR_CONTROL_RESERVED): Likewise.
6610 (I386_DR_CONTROL_MASK): Likewise.
6611 (I386_DR_VACANT): Likewise.
6612 (I386_DR_LOCAL_ENABLE): Likewise.
6613 (I386_DR_GLOBAL_ENABLE): Likewise.
6614 (I386_DR_DISABLE): Likewise.
6615 (I386_DR_SET_RW_LEN): Likewise.
6616 (I386_DR_GET_RW_LEN): Likewise.
6617 (I386_DR_WATCH_HIT): Likewise.
6618 (i386_wp_op_t): Likewise.
6619 (i386_show_dr): Likewise.
6620 (i386_length_and_rw_bits): Likewise.
6621 (i386_insert_aligned_watchpoint): Likewise.
6622 (i386_remove_aligned_watchpoint): Likewise.
6623 (i386_handle_nonaligned_watchpoint): Likewise.
6624 i386_update_inferior_debug_regs(): Likewise.
6625 (i386_dr_insert_watchpoint): Likewise.
6626 (i386_dr_remove_watchpoint): Likewise.
6627 (i386_dr_region_ok_for_watchpoint): Likewise.
6628 (i386_dr_stopped_data_address): Likewise.
6629 (i386_dr_stopped_by_watchpoint): Likewise.
6631 2014-06-19 Gary Benson <gbenson@redhat.com>
6633 * i386-low.c (i386_dr_show): Renamed to
6634 i386_show_dr and made static. All uses updated.
6635 (i386_dr_length_and_rw_bits): Renamed to
6636 i386_length_and_rw_bits and made static.
6638 (i386_dr_insert_aligned_watchpoint): Renamed to
6639 i386_insert_aligned_watchpoint and made static.
6641 (i386_dr_remove_aligned_watchpoint): Renamed to
6642 i386_remove_aligned_watchpoint and made static.
6644 (i386_dr_update_inferior_debug_regs): Renamed to
6645 i386_update_inferior_debug_regs and made static.
6648 2014-06-18 Gary Benson <gbenson@redhat.com>
6650 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6651 (i386_dr_low_can_set_control): Likewise.
6652 (i386_get_debug_register_length): Likewise.
6653 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6654 (i386_dr_low_can_set_control): Likewise.
6655 (i386_get_debug_register_length): Likewise.
6657 2014-06-17 Gary Benson <gbenson@redhat.com>
6659 * i386-low.h (i386-dregs.h): New include.
6660 (DR_FIRSTADDR): Now in i386-dregs.h.
6661 (DR_LASTADDR): Likewise.
6662 (DR_NADDR): Likewise.
6663 (DR_STATUS): Likewise.
6664 (DR_CONTROL): Likewise.
6665 (i386_debug_reg_state): Likewise.
6666 (i386_dr_insert_watchpoint): Likewise.
6667 (i386_dr_remove_watchpoint): Likewise.
6668 (i386_dr_region_ok_for_watchpoint): Likewise.
6669 (i386_dr_stopped_data_address): Likewise.
6670 (i386_dr_stopped_by_watchpoint): Likewise.
6671 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6673 2014-06-18 Gary Benson <gbenson@redhat.com>
6675 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6676 i386_dr_insert_watchpoint.
6677 (i386_low_remove_watchpoint): Renamed to
6678 i386_dr_remove_watchpoint.
6679 (i386_low_region_ok_for_watchpoint): Renamed to
6680 i386_dr_region_ok_for_watchpoint.
6681 (i386_low_stopped_data_address): Renamed to
6682 i386_dr_stopped_data_address.
6683 (i386_low_stopped_by_watchpoint): Renamed to
6684 i386_dr_stopped_by_watchpoint.
6685 * i386-low.c (i386_show_dr): Renamed to
6686 i386_dr_show and made nonstatic. All uses updated.
6687 (i386_length_and_rw_bits): Renamed to
6688 i386_dr_length_and_rw_bits and made nonstatic.
6690 (i386_insert_aligned_watchpoint): Renamed to
6691 i386_dr_insert_aligned_watchpoint and made nonstatic.
6693 (i386_remove_aligned_watchpoint): Renamed to
6694 i386_dr_remove_aligned_watchpoint and made nonstatic.
6696 (i386_update_inferior_debug_regs): Renamed to
6697 i386_dr_update_inferior_debug_regs and made nonstatic.
6699 (i386_low_insert_watchpoint): Renamed to
6700 i386_dr_insert_watchpoint. All uses updated.
6701 (i386_low_remove_watchpoint): Renamed to
6702 i386_dr_remove_watchpoint. All uses updated.
6703 (i386_low_region_ok_for_watchpoint): Renamed to
6704 i386_dr_region_ok_for_watchpoint. All uses updated.
6705 (i386_low_stopped_data_address): Renamed to
6706 i386_dr_stopped_data_address. All uses updated.
6707 (i386_low_stopped_by_watchpoint): Renamed to
6708 i386_dr_stopped_by_watchpoint. All uses updated.
6710 2014-06-18 Gary Benson <gbenson@redhat.com>
6712 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6713 (i386_dr_low_can_set_control): Likewise.
6714 (i386_insert_aligned_watchpoint): New check.
6716 2014-06-18 Gary Benson <gbenson@redhat.com>
6718 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6721 2014-06-18 Gary Benson <gbenson@redhat.com>
6723 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6724 instead of fatal and error.
6725 (i386_handle_nonaligned_watchpoint): Likewise.
6727 2014-06-18 Gary Benson <gbenson@redhat.com>
6729 * i386-low.c (i386_get_debug_register_length): New macro.
6730 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6731 (i386_show_dr): Use debug_printf instead of fprintf. Use
6732 phex to format values.
6734 2014-06-18 Gary Benson <gbenson@redhat.com>
6736 * i386-low.h: Comment changes.
6737 * i386-low.c: Likewise.
6739 2014-06-18 Gary Benson <gbenson@redhat.com>
6741 * i386-low.c: Whitespace changes.
6743 2014-06-12 Tom Tromey <tromey@redhat.com>
6745 * utils.c (freeargv): Remove.
6747 2014-06-12 Tom Tromey <tromey@redhat.com>
6749 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6750 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6751 (parse_debug_format_options): Likewise.
6752 (gdbserver_usage): Likewise.
6753 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6754 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6755 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6757 ($(LIBGNU)): Depend on libiberty.
6758 (all-lib): Recurse into all subdirs.
6759 (install-only): Invoke "install" target in subdirs.
6760 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6762 * configure: Rebuild.
6763 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6764 for vasprintf, vsnprintf, or gettimeofday.
6765 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6768 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6770 * development.sh: Delete.
6771 * Makefile.in (config.status): Adjust dependency on development.sh.
6772 * configure.ac: Adjust development.sh source call.
6773 * configure: Regenerate.
6775 2014-06-02 Pedro Alves <palves@redhat.com>
6777 * ax.c (gdb_free_agent_expr): New function.
6778 * ax.h (gdb_free_agent_expr): New declaration.
6779 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6781 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6783 (clear_breakpoint_conditions_and_commands): New function.
6784 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6785 (clear_breakpoint_conditions_and_commands): New declaration.
6787 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6789 * linux-aarch64-low.c (asm/ptrace.h): Include.
6791 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6793 Fix TLS access for -static -pthread.
6794 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6795 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6796 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6798 2014-05-20 Pedro Alves <palves@redhat.com>
6800 * linux-aarch64-low.c (aarch64_insert_point)
6801 (aarch64_remove_point): No longer check whether the type is
6802 supported here. Adjust to new interface.
6803 (the_low_target): Install aarch64_supports_z_point_type as
6804 supports_z_point_type method.
6805 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6806 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6807 instead of a Z packet char. Adjust.
6808 (arm_supports_z_point_type): New function.
6809 (arm_insert_point, arm_remove_point): Adjust to new interface.
6810 (the_low_target): Install arm_supports_z_point_type.
6811 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6812 (cris_insert_point, cris_remove_point): Adjust to new interface.
6813 Don't check whether the type is supported here.
6814 (the_low_target): Install cris_supports_z_point_type.
6815 * linux-low.c (linux_supports_z_point_type): New function.
6816 (linux_insert_point, linux_remove_point): Adjust to new interface.
6817 * linux-low.h (struct linux_target_ops) <insert_point,
6818 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6819 raw_breakpoint pointer parameter.
6820 <supports_z_point_type>: New method.
6821 * linux-mips-low.c (mips_supports_z_point_type): New function.
6822 (mips_insert_point, mips_remove_point): Adjust to new interface.
6823 Use mips_supports_z_point_type.
6824 (the_low_target): Install mips_supports_z_point_type.
6825 * linux-ppc-low.c (the_low_target): Install NULL as
6826 supports_z_point_type method.
6827 * linux-s390-low.c (the_low_target): Install NULL as
6828 supports_z_point_type method.
6829 * linux-sparc-low.c (the_low_target): Install NULL as
6830 supports_z_point_type method.
6831 * linux-x86-low.c (x86_supports_z_point_type): New function.
6832 (x86_insert_point): Adjust to new insert_point interface. Use
6833 insert_memory_breakpoint. Adjust to new
6834 i386_low_insert_watchpoint interface.
6835 (x86_remove_point): Adjust to remove_point interface. Use
6836 remove_memory_breakpoint. Adjust to new
6837 i386_low_remove_watchpoint interface.
6838 (the_low_target): Install x86_supports_z_point_type.
6839 * lynx-low.c (lynx_target_ops): Install NULL as
6840 supports_z_point_type callback.
6841 * nto-low.c (nto_supports_z_point_type): New.
6842 (nto_insert_point, nto_remove_point): Adjust to new interface.
6843 (nto_target_ops): Install nto_supports_z_point_type.
6844 * mem-break.c: Adjust intro comment.
6845 (struct raw_breakpoint) <raw_type, size>: New fields.
6846 <inserted>: Update comment.
6847 <shlib_disabled>: Delete field.
6848 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6849 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6850 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6851 (raw_bkpt_type_to_target_hw_bp_type): New function.
6852 (find_enabled_raw_code_breakpoint_at): New function.
6853 (find_raw_breakpoint_at): New type and size parameters. Use them.
6854 (insert_memory_breakpoint): New function, based off
6855 set_raw_breakpoint_at.
6856 (remove_memory_breakpoint): New function.
6857 (set_raw_breakpoint_at): Reimplement.
6858 (set_breakpoint): New, based on set_breakpoint_at.
6859 (set_breakpoint_at): Reimplement.
6860 (delete_raw_breakpoint): Go through the_target->remove_point
6861 instead of assuming memory breakpoints.
6862 (find_gdb_breakpoint_at): Delete.
6863 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6864 (find_gdb_breakpoint): New function.
6865 (set_gdb_breakpoint_at): Delete.
6866 (z_type_supported): New function.
6867 (set_gdb_breakpoint_1): New function, loosely based off
6868 set_gdb_breakpoint_at.
6869 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6870 (delete_gdb_breakpoint_at): Delete.
6871 (delete_gdb_breakpoint_1): New function, loosely based off
6872 delete_gdb_breakpoint_at.
6873 (delete_gdb_breakpoint): New function.
6874 (clear_gdb_breakpoint_conditions): Rename to ...
6875 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6877 (add_condition_to_breakpoint): Make static.
6878 (add_breakpoint_condition): Take a struct breakpoint pointer
6879 instead of an address. Adjust.
6880 (gdb_condition_true_at_breakpoint): Rename to ...
6881 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6883 (gdb_condition_true_at_breakpoint): Reimplement.
6884 (add_breakpoint_commands): Take a struct breakpoint pointer
6885 instead of an address. Adjust.
6886 (gdb_no_commands_at_breakpoint): Rename to ...
6887 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6888 parameter. Return true if no breakpoint was found. Change debug
6890 (gdb_no_commands_at_breakpoint): Reimplement.
6891 (run_breakpoint_commands): Rename to ...
6892 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6893 and change return type to boolean.
6894 (run_breakpoint_commands): New function.
6895 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6896 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6897 breakpoint. Go through the_target->remove_point instead of
6898 assuming memory breakpoint.
6899 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6900 software and hardware breakpoints.
6901 (reinsert_raw_breakpoint): Go through the_target->insert_point
6902 instead of assuming memory breakpoint.
6903 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6904 software and hardware breakpoints.
6905 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6906 Check both software and hardware breakpoints.
6907 (validate_inserted_breakpoint): Assert the breakpoint is a
6908 software breakpoint. Set the inserted flag to -1 instead of
6909 setting shlib_disabled.
6910 (delete_disabled_breakpoints): Adjust.
6911 (validate_breakpoints): Only validate software breakpoints.
6912 Adjust to inserted flag change.
6913 (check_mem_read, check_mem_write): Skip breakpoint types other
6914 than software breakpoints. Adjust to inserted flag change.
6915 * mem-break.h (enum raw_bkpt_type): New enum.
6916 (raw_breakpoint, struct process_info): Forward declare.
6917 (Z_packet_to_target_hw_bp_type): Delete declaration.
6918 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6919 (set_gdb_breakpoint, delete_gdb_breakpoint)
6920 (clear_breakpoint_conditions): New declarations.
6921 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6922 (breakpoint_inserted_here): Update comment.
6923 (add_breakpoint_condition, add_breakpoint_commands): Replace
6924 address parameter with a breakpoint pointer parameter.
6925 (gdb_breakpoint_here): Update comment.
6926 (delete_gdb_breakpoint_at): Delete.
6927 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6928 * server.c (process_point_options): Take a struct breakpoint
6929 pointer instead of an address. Adjust.
6930 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6931 delete_gdb_breakpoint.
6932 * spu-low.c (spu_target_ops): Install NULL as
6933 supports_z_point_type method.
6934 * target.h: Include mem-break.h.
6935 (struct target_ops) <prepare_to_access_memory>: Update comment.
6936 <supports_z_point_type>: New field.
6937 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6938 instead of a char. Also take a raw breakpoint pointer.
6939 * win32-arm-low.c (the_low_target): Install NULL as
6940 supports_z_point_type.
6941 * win32-i386-low.c (i386_supports_z_point_type): New function.
6942 (i386_insert_point, i386_remove_point): Adjust to new interface.
6943 (the_low_target): Install i386_supports_z_point_type.
6944 * win32-low.c (win32_supports_z_point_type): New function.
6945 (win32_insert_point, win32_remove_point): Adjust to new interface.
6946 (win32_target_ops): Install win32_supports_z_point_type.
6947 * win32-low.h (struct win32_target_ops):
6948 <supports_z_point_type>: New method.
6949 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6950 instead of a char. Also take a raw breakpoint pointer.
6952 2014-05-20 Pedro Alves <palves@redhat.com>
6954 * mem-break.h: Include break-common.h.
6955 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6956 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6957 (Z_packet_to_target_hw_bp_type): New declaration.
6958 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6959 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6960 (Z_PACKET_ACCESS_WP): Delete macros.
6961 (Z_packet_to_hw_type): Delete function.
6962 * i386-low.h: Don't include break-common.h here.
6963 (Z_packet_to_hw_type): Delete declaration.
6964 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6965 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6966 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6967 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6968 * linux-aarch64-low.c: Don't include break-common.h here.
6969 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6970 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6971 (Z_packet_to_target_hw_bp_type): Delete function.
6972 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6974 (mips_insert_point, mips_remove_point): Use
6975 Z_packet_to_target_hw_bp_type.
6977 2014-05-20 Pedro Alves <palves@redhat.com>
6979 * linux-aarch64-low.c: Include break-common.h.
6980 (enum target_point_type): Delete.
6981 (Z_packet_to_point_type): Rename to ...
6982 (Z_packet_to_target_hw_bp_type): ... this, and return a
6983 target_hw_bp_type instead.
6984 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6985 instead of an enum target_point_type.
6986 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6988 (aarch64_dr_state_insert_one_point)
6989 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6990 (aarch64_handle_aligned_watchpoint)
6991 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6992 Take an enum target_hw_bp_type instead of an enum
6994 (aarch64_supports_z_point_type): New function.
6995 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6996 use Z_packet_to_target_hw_bp_type.
6998 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7000 * configure.ac: Only use -Werror by default when DEVELOPMENT
7002 * configure: Regenerate.
7004 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7006 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7007 * linux-x86-low.c (X86_64_USER_REGS): New.
7008 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7010 2014-04-28 Yao Qi <yao@codesourcery.com>
7012 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7015 2014-04-25 Pedro Alves <palves@redhat.com>
7018 * linux-low.c (linux_attach_fail_reason_string): New function.
7019 (linux_attach_lwp): Delete.
7020 (linux_attach_lwp_1): Rename to ...
7021 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7022 argument. Remove "initial" parameter. Return int instead of
7023 void. Don't error or warn here.
7024 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7025 failure to attach to the tgid. Call warning when failing to
7027 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7028 argument. Remove "initial" parameter. Return int instead of
7029 void. Don't error or warn here.
7030 (linux_attach_fail_reason_string): New declaration.
7031 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7032 interface change. Use linux_attach_fail_reason_string.
7034 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7035 Walfred Tedeschi <walfred.tedeschi@intel.com>
7037 * Makefile.in: Added rules to handle new files
7038 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7039 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7040 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7041 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7042 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7043 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7045 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7046 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7047 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7048 i386/x32-avx512.xml.
7049 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7050 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7051 i386/x32-avx512-linux.xml.
7052 * i387-fp.c (num_avx512_k_registers): New constant for number
7054 (num_avx512_zmmh_low_registers): New constant for number of
7055 lower ZMM registers (0-15).
7056 (num_avx512_zmmh_high_registers): New constant for number of
7057 higher ZMM registers (16-31).
7058 (num_avx512_ymmh_registers): New contant for number of higher
7059 YMM registers (ymm16-31 added by avx521 on x86_64).
7060 (num_avx512_xmm_registers): New constant for number of higher
7061 XMM registers (xmm16-31 added by AVX512 on x86_64).
7062 (struct i387_xsave): Add space for AVX512 registers.
7063 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7064 Add code to handle AVX512 registers.
7065 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7066 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7067 prototypei from generated file.
7068 (tdesc_amd64_avx512_linux): Likewise.
7069 (init_registers_x32_avx512_linux): Likewise.
7070 (tdesc_x32_avx512_linux): Likewise.
7071 (init_registers_i386_avx512_linux): Likewise.
7072 (tdesc_i386_avx512_linux): Likewise.
7073 (x86_64_regmap): Add AVX512 registers.
7074 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7076 (initialize_low_arch): Add code to initialize AVX512 registers.
7078 2014-04-23 Pedro Alves <palves@redhat.com>
7080 * mem-break.c (find_gdb_breakpoint_at): Make static.
7081 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7083 2014-04-23 Pedro Alves <palves@redhat.com>
7085 * i386-low.c: Don't include break-common.h here.
7086 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7087 prototype to take target_hw_bp_type as argument instead of a Z
7089 * i386-low.h: Include break-common.h here.
7090 (Z_packet_to_hw_type): Declare.
7091 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7093 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7094 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7095 (x86_remove_point): Convert the packet number to a
7096 target_hw_bp_type before calling i386_low_remove_watchpoint.
7097 * win32-i386-low.c (i386_insert_point): Convert the packet number
7098 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7099 (i386_remove_point): Convert the packet number to a
7100 target_hw_bp_type before calling i386_low_remove_watchpoint.
7102 2014-04-23 Pedro Alves <palves@redhat.com>
7104 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7106 2014-04-10 Pedro Alves <palves@redhat.com>
7108 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7109 Check if the condition or command is NULL before checking if the
7110 breakpoint is known. On success, return true.
7111 * mem-break.h (add_breakpoint_condition): Document return.
7112 (add_breakpoint_commands): Add describing comment.
7113 * server.c (skip_to_semicolon): New function.
7114 (process_point_options): Use it.
7116 2014-04-09 Pedro Alves <palves@redhat.com>
7118 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7121 2014-02-27 Pedro Alves <palves@redhat.com>
7124 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7126 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7128 (last_thread_of_process_p): Take a PID argument instead of a
7130 (linux_wait_for_lwp): Delete.
7131 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7133 (linux_low_filter_event): New function, party factored out from
7134 linux_wait_for_event.
7135 (linux_wait_for_event): Rename to ...
7136 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7137 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7138 sigsuspend. Check for zombie leaders.
7139 (linux_wait_for_event): Reimplement as wrapper around
7140 linux_wait_for_event_filtered.
7141 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7142 a normal or signal exit is seen, it's the whole process exiting.
7143 (wait_for_sigstop): No longer a for_each_inferior callback.
7144 Rewrite on top of linux_wait_for_event_filtered.
7145 (stop_all_lwps): Call wait_for_sigstop directly.
7146 * server.c (resume, handle_target_event): Handle
7147 TARGET_WAITKIND_NO_RESUMED.
7149 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7151 * win32-low.c (psapi_get_dll_name,
7152 * win32_CreateToolhelp32Snapshot): Delete.
7153 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7154 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7156 (handle_load_dll): Add function description.
7157 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7159 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7161 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7163 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7164 base address when calling win32_add_one_solib.
7165 (handle_load_dll): Delete local variable load_addr.
7166 Remove 0x1000 offset applied to DLL base address when calling
7167 win32_add_one_solib.
7168 (handle_unload_dll): Add comment.
7170 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7172 * win32-low.c (win32_add_all_dlls): Renames
7173 win32_ensure_ntdll_loaded. Rewrite function documentation.
7174 Adjust implementation to always load all DLLs.
7175 Add 0x1000 offset to DLL base address when calling
7176 win32_add_one_solib.
7177 (child_initialization_done): New static global.
7178 (do_initial_child_stuff): Set child_initialization_done to
7179 zero during child initialization, and 1 after. Replace call
7180 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7182 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7183 (handle_unload_dll): Add function documentation.
7184 (get_child_debug_event): Ignore load and unload DLL events
7185 during child initialization.
7187 2014-02-20 Doug Evans <dje@google.com>
7189 Remove global all_lwps.
7190 * inferiors.h (ptid_of): Move here from linux-low.h.
7191 (pid_of, lwpid_of): Ditto.
7192 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7193 parameter is a struct thread_info * now.
7194 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7195 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7196 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7198 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7199 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7200 * linux-arm-low.c (update_registers_callback): Update, "entry"
7201 parameter is a struct thread_info * now.
7202 Fetch lwpid from current_inferior directly.
7203 (arm_insert_point): Pass &all_threads to find_inferior instead of
7205 (arm_remove_point): Ditto.
7206 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7207 (arm_prepare_to_resume): Fetch pid from thread.
7208 (arm_read_description): Fetch lwpid from current_inferior directly.
7209 * linux-low.c (all_lwps): Delete.
7210 (delete_lwp): Delete call to remove_inferior.
7211 (handle_extended_wait): Fetch lwpid from thread.
7212 (add_lwp): Don't set lwp->entry.id. Remove call to
7213 add_inferior_to_list.
7214 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7215 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7216 (kill_one_lwp_callback): Ditto.
7217 (linux_kill): Don't dereference NULL pointer.
7218 Fetch ptid,lwpid from thread.
7219 (get_detach_signal): Fetch ptid from thread.
7220 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7221 Simplify call to regcache_invalidate_thread.
7222 (delete_lwp_callback): Update, "entry" parameter is a
7223 struct thread_info * now. Fetch pid from thread.
7224 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7225 (status_pending_p_callback): Update, "entry" parameter is a
7226 struct thread_info * now. Fetch ptid from thread.
7227 (find_lwp_pid): Update, "entry" parameter is a
7228 struct thread_info * now.
7229 (linux_wait_for_lwp): Fetch pid from thread.
7230 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7231 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7232 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7233 (dequeue_one_deferred_signal): Ditto.
7234 (cancel_breakpoint): Fetch ptid from current_inferior.
7235 (linux_wait_for_event): Pass &all_threads to find_inferior,
7236 not &all_lwps. Fetch ptid, lwpid from thread.
7237 (count_events_callback): Update, "entry" parameter is a
7238 struct thread_info * now.
7239 (select_singlestep_lwp_callback): Ditto.
7240 (select_event_lwp_callback): Ditto.
7241 (cancel_breakpoints_callback): Ditto.
7242 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7244 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7245 (unsuspend_one_lwp): Update, "entry" parameter is a
7246 struct thread_info * now.
7247 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7249 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7250 Fetch lwpid from thread, not lwp.
7251 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7252 Pass &all_threads to find_inferior, not &all_lwps.
7253 (send_sigstop): Fetch lwpid from thread, not lwp.
7254 (send_sigstop_callback): Update, "entry" parameter is a
7255 struct thread_info * now.
7256 (suspend_and_send_sigstop_callback): Ditto.
7257 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7258 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7259 struct thread_info * now.
7260 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7262 (lwp_running): Update, "entry" parameter is a
7263 struct thread_info * now.
7264 (stop_all_lwps): Fetch ptid from thread.
7265 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7266 (linux_resume_one_lwp): Fetch lwpid from thread.
7267 (linux_set_resume_request): Update, "entry" parameter is a
7268 struct thread_info * now. Fetch pid, lwpid from thread.
7269 (resume_status_pending_p): Update, "entry" parameter is a
7270 struct thread_info * now.
7271 (need_step_over_p): Ditto. Fetch lwpid from thread.
7272 (start_step_over): Fetch lwpid from thread.
7273 (linux_resume_one_thread): Update, "entry" parameter is a
7274 struct thread_info * now. Fetch lwpid from thread.
7275 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7276 (proceed_one_lwp): Update, "entry" parameter is a
7277 struct thread_info * now. Fetch lwpid from thread.
7278 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7279 struct thread_info * now.
7280 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7281 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7282 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7284 (regsets_store_inferior_registers): Ditto.
7285 (fetch_register, store_register): Ditto.
7286 (linux_read_memory, linux_write_memory): Ditto.
7287 (linux_request_interrupt): Ditto.
7288 (linux_read_auxv): Ditto.
7289 (linux_xfer_siginfo): Ditto.
7290 (linux_qxfer_spu): Ditto.
7291 (linux_qxfer_libraries_svr4): Ditto.
7292 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7293 moved to inferiors.h.
7295 (get_thread_lwp): Update.
7296 (struct lwp_info): Delete member "entry". Simplify comment for
7299 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7300 current_inferior directly.
7301 (update_watch_registers_callback): Update, "entry" parameter is a
7302 struct thread_info * now. Fetch pid from thread.
7303 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7304 (mips_insert_point): Fetch lwpid from current_inferior.
7305 Pass &all_threads to find_inferior, not &all_lwps.
7306 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7307 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7309 (mips_stopped_data_address): Ditto.
7310 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7312 * linux-tile-low.c (tile_arch_setup): Ditto.
7313 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7314 (update_debug_registers_callback): Update, "entry" parameter is a
7315 struct thread_info * now. Fetch pid from thread.
7316 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7317 Pass &all_threads to find_inferior, not &all_lwps.
7318 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7319 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7320 Pass &all_threads to find_inferior, not &all_lwps.
7321 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7322 (i386_dr_low_get_status): Ditto.
7323 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7324 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7325 (x86_linux_read_description): Ditto.
7326 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7328 2014-02-20 Doug Evans <dje@google.com>
7330 * inferiors.c (get_first_inferior): Fix buglet.
7332 2014-02-19 Doug Evans <dje@google.com>
7334 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7335 * inferiors.c (add_thread): Change result type to struct thread_info *.
7336 All callers updated.
7337 (add_lwp): Call add_thread here instead of in callers.
7338 All callers updated.
7339 * linux-low.h (get_lwp_thread): Rewrite.
7340 (struct lwp_info): New member "thread".
7342 2014-02-19 Doug Evans <dje@google.com>
7344 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7345 All callers updated.
7347 2014-02-19 Doug Evans <dje@google.com>
7349 * inferiors.c (add_thread): Fix whitespace.
7351 2014-02-19 Doug Evans <dje@google.com>
7353 * dll.c (clear_dlls): Replace accessing list implemention details
7355 * gdbthread.h (get_first_thread): Declare.
7356 * inferiors.c (for_each_inferior_with_data): New function.
7357 (get_first_thread): New function.
7358 (find_thread_ptid): Simplify.
7359 (get_first_inferior): New function.
7360 (clear_list): Delete.
7361 (one_inferior_p): New function.
7362 (clear_inferior_list): New function.
7363 (clear_inferiors): Update.
7364 * inferiors.h (for_each_inferior_with_data): Declare.
7365 (clear_inferior_list): Declare.
7366 (one_inferior_p): Declare.
7367 (get_first_inferior): Declare.
7368 * linux-low.c (linux_wait_for_event): Replace accessing list
7369 implemention details with API function.
7370 * server.c (target_running): Ditto.
7371 (accumulate_file_name_length): New function.
7372 (emit_dll_description): New function.
7373 (handle_qxfer_libraries): Replace accessing list implemention
7374 details with API function.
7375 (handle_qxfer_threads_worker): New function.
7376 (handle_qxfer_threads_proper): Replace accessing list implemention
7377 details with API function.
7378 (handle_query): Ditto.
7379 (visit_actioned_threads_callback_ftype): New typedef.
7380 (visit_actioned_threads_data): New struct.
7381 (visit_actioned_threads): Rewrite to be find_inferior callback.
7382 (resume): Call find_inferior.
7383 (handle_status): Replace accessing list implemention
7384 details with API function.
7385 (process_serial_event): Replace accessing list implemention details
7387 * target.c (set_desired_inferior): Replace accessing list implemention
7388 details with API function.
7389 * tracepoint.c (same_process_p): New function.
7390 (gdb_agent_about_to_close): Replace accessing list implemention
7391 details with API function.
7392 * win32-low.c (child_delete_thread): Replace accessing list
7393 implemention details with API function.
7394 (match_dll_by_basename): New function.
7395 (dll_is_loaded_by_basename): New function.
7396 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7397 details call to dll_is_loaded_by_basename.
7399 2014-02-19 Doug Evans <dje@google.com>
7401 * dll.h (struct dll_info): Add comment.
7402 * gdbthread.h (struct thread_info): Add comment.
7403 (current_ptid): Simplify.
7404 * inferiors.c (add_process): Update.
7405 (remove_process): Update.
7406 * inferiors.h (struct process_info): Rename member "head" to "entry".
7407 * linux-low.c (delete_lwp): Update.
7409 (last_thread_of_process_p): Update.
7410 (kill_one_lwp_callback, linux_kill): Update.
7411 (status_pending_p_callback): Update.
7412 (wait_for_sigstop): Update. Simplify read of ptid.
7413 (start_step_over): Update.
7414 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7415 (get_lwp_thread): Update.
7416 (struct lwp_info): Rename member "head" to "entry".
7417 * regcache.h (inferior_list_entry): Delete.
7418 * server.c (kill_inferior_callback): Update.
7419 (detach_or_kill_inferior_callback): Update.
7420 (print_started_pid): Update.
7421 (print_attached_pid): Update.
7422 (process_serial_event): Simplify read of ptid.
7423 * thread-db.c (thread_db_create_event): Update.
7424 (thread_db_get_tls_address): Update.
7425 * win32-low.c (current_inferior_ptid): Simplify.
7427 2014-02-19 Tom Tromey <tromey@redhat.com>
7429 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7431 (target_supports_btrace): Update.
7433 2014-02-14 Yao Qi <yao@codesourcery.com>
7435 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7436 (rsp-low-ipa.o): New target.
7438 2014-02-12 Tom Tromey <tromey@redhat.com>
7440 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7441 convert_ascii_to_int.
7442 * regcache.c (registers_to_string): Likewise.
7443 * remote-utils.c (decode_M_packet): Likewise.
7444 * server.c (process_serial_event): Likewise.
7446 2014-02-12 Tom Tromey <tromey@redhat.com>
7448 * server.c (handle_query, handle_v_run): Use hex2bin, not
7450 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7452 2014-02-12 Tom Tromey <tromey@redhat.com>
7454 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7455 convert_int_to_ascii.
7456 * regcache.c (registers_to_string, collect_register_as_string):
7458 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7460 * server.c (process_serial_event): Likewise.
7461 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7462 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7464 2014-02-12 Tom Tromey <tromey@redhat.com>
7466 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7467 bin2hex, not hexify.
7468 * tracepoint.c (cmd_qtstatus): Likewise.
7470 2014-02-12 Tom Tromey <tromey@redhat.com>
7472 * remote-utils.c (monitor_output): Pass explicit length to
7475 2014-02-12 Tom Tromey <tromey@redhat.com>
7477 * tracepoint.c: Include rsp-low.h.
7478 * server.c: Include rsp-low.h.
7479 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7480 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7482 * remote-utils.c: Include rsp-low.h.
7483 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7484 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7485 (convert_int_to_ascii, convert_ascii_to_int): Move to
7487 * regcache.c: Include rsp-low.h.
7488 * ax.c: Include rsp-low.h.
7489 * Makefile.in (SFILES): Add common/rsp-low.c.
7490 (OBS): Add rsp-low.o.
7491 (rsp-low.o): New target.
7493 2014-02-12 Tom Tromey <tromey@redhat.com>
7495 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7496 Include print-utils.h.
7497 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7498 (plongest, thirty_two, phex_nz): Remove.
7499 * Makefile.in (SFILES): Add common/print-utils.c.
7500 (OBS): Add print-utils.o.
7501 (print-utils-ipa.o): New target.
7502 (print-utils.o): New target.
7503 (IPA_OBJS): Add print-utils-ipa.o.
7505 2014-02-06 Tom Tromey <tromey@redhat.com>
7507 * Makefile.in (SFILES): Fix indentation.
7509 2014-02-05 Doug Evans <dje@google.com>
7511 * linux-low.c (linux_wait_for_event): Improve comment.
7512 (linux_wait_1): Keep current_inferior in sync with event_child.
7514 2014-01-22 Doug Evans <dje@google.com>
7516 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7518 2014-01-22 Doug Evans <dje@google.com>
7520 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7521 * configure: Regenerate.
7522 * config.in: Regenerate.
7523 * Makefile.in (SFILES): Add debug.c.
7525 * debug.c: New file.
7526 * debug.h: New file.
7527 * linux-aarch64-low.c (*): Update all debugging printfs to use
7528 debug_printf instead of fprintf.
7529 * linux-arm-low.c (*): Ditto.
7530 * linux-cris-low.c (*): Ditto.
7531 * linux-crisv32-low.c (*): Ditto.
7532 * linux-m32r-low.c (*): Ditto.
7533 * linux-sparc-low.c (*): Ditto.
7534 * linux-x86.c (*): Ditto.
7535 * linux-low.c (*): Ditto.
7536 (linux_wait_1): Add calls to debug_enter, debug_exit.
7537 (linux_wait): Remove redundant debugging printf.
7538 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7539 (linux_resume, unstop_all_lwps): Ditto.
7540 * mem-break.c (*): Update all debugging printfs to use
7541 debug_printf instead of fprintf.
7542 * remote-utils.c (*): Ditto.
7543 * thread-db.c (*): Ditto.
7544 * server.c #include <ctype.h>, "gdb_vecs.h".
7545 (debug_threads): Moved to debug.c.
7546 (*): Update all debugging printfs to use debug_printf instead of
7548 (start_inferior): Replace call to fflush with call to debug_flush.
7549 (monitor_show_help): Mention set debug-format.
7550 (parse_debug_format_options): New function.
7551 (handle_monitor_command): Handle "monitor set debug-format".
7552 (gdbserver_usage): Mention --debug-format.
7553 (main): Parse --debug-format.
7554 * server.h (debug_threads): Declaration moved to debug.h.
7556 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7557 trace_debug_1 that uses debug_printf.
7558 (tracepoint_look_up_symbols): Update all debugging printfs to use
7559 debug_printf instead of fprintf.
7561 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7563 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7566 2014-01-17 Pedro Alves <palves@redhat.com>
7569 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7570 defined after including gdb_proc_service.h.
7572 2014-01-16 Doug Evans <dje@google.com>
7574 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7575 (match_dll): Use it.
7577 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7579 * target.h (target_ops) <read_btrace>: Change parameters and
7580 return type to allow error reporting.
7581 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7582 trace reading errors on.
7583 * linux-low.c (linux_low_read_btrace): Pass trace reading
7585 (linux_low_disable_btrace): New.
7587 2014-01-15 Doug Evans <dje@google.com>
7589 * inferiors.c (thread_id_to_gdb_id): Delete.
7590 * inferiors.h (thread_id_to_gdb_id): Delete.
7592 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7594 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7595 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7598 2014-01-08 Pedro Alves <palves@redhat.com>
7600 * server.c (handle_status): Don't discard previous queued stop
7601 replies or thread's pending status here.
7602 (main) <disconnection>: Do it here instead.
7604 2014-01-08 Pedro Alves <palves@redhat.com>
7606 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7607 * server.c (visit_actioned_threads, handle_pending_status): New
7609 (handle_v_cont): Factor out parts to ...
7610 (resume): ... this new function. If in all-stop, and a thread
7611 being resumed has a pending status, report it without actually
7613 (myresume): Adjust to use the new 'resume' function.
7614 (clear_pending_status_callback, set_pending_status_callback)
7615 (find_status_pending_thread_callback): New functions.
7616 (handle_status): Handle the case of multiple threads having
7617 interesting statuses to report. Report threads' real last signal
7618 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7619 with an interesting thread to report the status for, instead of
7620 always reporting the status of the first thread.
7622 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7624 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7625 * gdbreplay.c (gdbreplay_version): Likewise.
7627 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7629 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7630 iov.iov_len with the real length in use.
7632 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7634 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7635 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7636 for all targets that use win32-low.c.
7637 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7638 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7640 2013-12-13 Pedro Alves <palves@redhat.com>
7642 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7643 if equal to TARGET_WAITKIND_LOADED.
7644 * win32-low.c (cached_status): New static global.
7645 (win32_wait): Add declaration.
7646 (do_initial_child_stuff): Flush all initial pending debug events
7647 up to the initial breakpoint.
7648 (win32_wait): If CACHED_STATUS was set, return that instead
7649 of doing a real wait. Remove the code resuming the execution
7650 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7651 during the initial phase. Also remove the code changing
7652 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7653 TARGET_WAITKIND_STOPPED.
7655 2013-12-11 Yao Qi <yao@codesourcery.com>
7657 * notif.c (handle_notif_ack): Return 0 if no notification
7660 2013-11-20 Doug Evans <dje@google.com>
7662 * linux-low.c (linux_set_resume_request): Fix comment.
7664 2013-11-20 Doug Evans <dje@google.com>
7666 * linux-low.c (resume_status_pending_p): Tweak comment.
7668 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7670 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7671 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7672 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7673 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7674 (srv_amd64_regobj): Add amd64-mpx.o.
7675 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7676 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7677 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7678 * i387-fp.c (num_pl_bnd_register) Added constant.
7679 (num_pl_bnd_cfg_registers) Added constant.
7680 (struct i387_xsave) Added reserved area and MPX fields.
7681 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7682 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7684 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7685 (init_registers_amd64_mpx_linux): Declare new function.
7686 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7687 (x86_64_regmap): Add MPX registers.
7688 (x86_linux_read_description): Add MPX case.
7689 (initialize_low_arch): Initialize MPX targets.
7691 2013-11-18 Tom Tromey <tromey@redhat.com>
7693 * configure: Rebuild.
7694 * configure.ac: Don't check for stdlib.h.
7695 * gdbreplay.c: Unconditionally include stdlib.h.
7697 2013-11-18 Tom Tromey <tromey@redhat.com>
7699 * config.in: Rebuild.
7700 * configure: Rebuild.
7701 * configure.ac: Don't use AC_HEADER_DIRENT.
7703 2013-11-18 Tom Tromey <tromey@redhat.com>
7705 * server.h: Don't check HAVE_STRING_H.
7706 * gdbreplay.c: Don't check HAVE_STRING_H.
7707 * configure: Rebuild.
7709 2013-11-18 Tom Tromey <tromey@redhat.com>
7711 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7714 2013-11-08 Tom Tromey <tromey@redhat.com>
7716 * configure, config.in: Rebuild.
7717 * configure.ac: Remove unused configury.
7719 2013-11-08 Tom Tromey <tromey@redhat.com>
7721 * acinclude.m4: Include common.m4, codeset.m4.
7722 * configure, config.in: Rebuild.
7723 * configure.ac: Use GDB_AC_COMMON.
7725 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7727 * linux-s390-low.c (HWCAP_S390_TE): New define.
7728 (s390_arch_setup): Consider the TE field in the HWCAP for
7729 determining 'have_regset_tdb'.
7731 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7734 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7737 2013-10-02 Pedro Alves <palves@redhat.com>
7739 * server.c (process_serial_event): Don't output "GDBserver
7740 exiting" if GDB is connected through stdio.
7741 * target.c (mywait): Likewise, be silent if GDB is connected
7744 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7746 * lynx-low.c (lynx_add_threads_after_attach): New function.
7747 (lynx_attach): Remove call to add_thread. Add call to
7748 lynx_add_threads_after_attach instead.
7750 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7752 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7753 * config.in, configure: Regenerated.
7755 2013-09-18 Yao Qi <yao@codesourcery.com>
7758 * server.c (start_inferior): Clear 'resume_info'.
7760 2013-09-16 Jiong Wang <jiwang@tilera.com>
7762 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7765 2013-09-16 Jiong Wang <jiwang@tilera.com>
7767 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7768 linux-tile-low.o to srv_tgtobj.
7770 2013-09-16 Will Newton <will.newton@linaro.org>
7772 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7775 2013-09-06 Pedro Alves <palves@redhat.com>
7777 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7778 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7779 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7780 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7781 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7782 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7784 2013-09-06 Pedro Alves <palves@redhat.com>
7786 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7787 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7789 2013-09-06 Pedro Alves <palves@redhat.com>
7791 * linux-amd64-ipa.c: Include tracepoint.h.
7792 * linux-i386-ipa.c: Include tracepoint.h.
7794 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7796 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7797 (ps_get_thread_area): New function.
7799 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7801 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7802 (initialize_low_arch): Call init_registers_crisv32 rather than
7803 init_register_crisv32.
7805 2013-09-05 Pedro Alves <palves@redhat.com>
7807 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7809 * hostio.h: ... this new file.
7810 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7811 win32-low.c: Include hostio.h.
7813 2013-09-05 Pedro Alves <palves@redhat.com>
7815 * server.h (gdb_client_data, handler_func, callback_handler_func)
7816 (delete_file_handler, add_file_handler, append_callback_event)
7817 (delete_callback_event, start_event_loop, initialize_event_loop):
7818 Move to event-loop.h and include it.
7819 * event-loop.h: New file.
7821 2013-09-05 Pedro Alves <palves@redhat.com>
7823 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7824 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7825 (loaded_dll, unloaded_dll): Move to ...
7826 * dll.h: ... this new file.
7827 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7829 2013-09-05 Pedro Alves <palves@redhat.com>
7831 * server.h (current_process, get_thread_process, all_processes)
7832 (add_inferior_to_list, for_each_inferior, current_inferior)
7833 (remove_inferior, add_process, remove_process, find_process_pid)
7834 (have_started_inferiors_p, have_attached_inferiors_p)
7835 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7836 (clear_inferiors, find_inferior, find_inferior_id)
7837 (inferior_target_data, set_inferior_target_data)
7838 (inferior_regcache_data, set_inferior_regcache_data): Move to
7839 inferiors.h, and include it.
7840 * inferiors.h: New file.
7842 2013-09-05 Pedro Alves <palves@redhat.com>
7844 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7848 2013-09-05 Pedro Alves <palves@redhat.com>
7850 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7852 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7853 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7854 (handle_tracepoint_general_set, handle_tracepoint_query)
7855 (tracepoint_finished_step, tracepoint_was_hit)
7856 (release_while_stepping_state_list, current_traceframe)
7857 (in_readonly_region, traceframe_read_mem)
7858 (fetch_traceframe_registers, traceframe_read_sdata)
7859 (traceframe_read_info, struct fast_tpoint_collect_status)
7860 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7861 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7862 (supply_fast_tracepoint_registers)
7863 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7864 (ipa_tdesc, claim_trampoline_space)
7865 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7866 (agent_mem_read, agent_get_trace_state_variable_value)
7867 (agent_set_trace_state_variable_value, agent_tsv_read)
7868 (agent_mem_read_string, get_raw_reg_func_addr)
7869 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7870 * tracepoint.h: ... this new file.
7872 2013-09-05 Pedro Alves <palves@redhat.com>
7874 * server.h (perror_with_name, error, fatal, warning, paddress)
7875 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7877 * utils.h: New file.
7879 2013-09-05 Pedro Alves <palves@redhat.com>
7881 * server.h (remote_debug, noack_mode, transport_is_reliable)
7882 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7883 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7884 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7885 (write_enn, initialize_async_io, enable_async_io)
7886 (disable_async_io, check_remote_input_interrupt_request)
7887 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7888 (dead_thread_notify, prepare_resume_reply)
7889 (decode_address_to_semicolon, decode_address, decode_m_packet)
7890 (decode_M_packet, decode_X_packet, decode_xfer_write)
7891 (decode_search_memory_packet, unhexify, hexify)
7892 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7893 (look_up_one_symbol, relocate_instruction)
7894 (monitor_output): Move to remote-utils.h, and include it.
7895 * remote-utils.h: New file.
7897 2013-09-05 Pedro Alves <palves@redhat.com>
7899 * server.h (_): Delete.
7901 2013-09-02 Pedro Alves <palves@redhat.com>
7903 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7904 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7906 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7908 2013-09-02 Pierre Muller <muller@sourceware.org>
7910 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7911 or WriteProcessMemory complete successfully and handle
7912 ERROR_PARTIAL_COPY error.
7914 2013-09-02 Pedro Alves <palves@redhat.com>
7916 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7917 error instead of EIO.
7919 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7922 * linux-low.c: Include filestuff.h.
7923 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7924 * lynx-low.c: Include filestuff.h.
7925 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7926 * server.c: Include filestuff.h.
7927 (main): Call notice_open_fds.
7928 * spu-low.c: Include filestuff.h.
7929 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7931 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7933 * Makefile.in: Explain why ../target and ../nat are not
7934 listed as include file search paths.
7935 (linux-waitpid.o): New object file rule.
7936 * configure.srv (srv_native_linux_obj): New variable.
7937 Replace all occurrences of linux native object files with
7938 $srv_native_linux_obj.
7939 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7940 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7941 (linux_enable_event_reporting): Remove declaration.
7942 (my_waitpid): Moved to common/linux-waitpid.c.
7943 (linux_wait_for_event): Pass ptid when calling
7944 linux_enable_event_reporting.
7945 (linux_supports_tracefork_flag): Remove.
7946 (linux_enable_event_reporting): Likewise.
7947 (linux_tracefork_grandchild): Remove.
7948 (STACK_SIZE): Moved to common/linux-ptrace.c.
7949 (linux_tracefork_child): Remove.
7950 (linux_test_for_tracefork): Remove.
7951 (linux_look_up_symbols): Call linux_supports_traceclone.
7952 (initialize_low): Remove call to linux_test_for_tracefork.
7953 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7954 common/linux-ptrace.h.
7955 (PTRACE_TYPE_ARG4): Likewise.
7956 Include linux-ptrace.h.
7958 2013-08-21 Pedro Alves <palves@redhat.com>
7960 * config.in: Renegerate.
7962 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7964 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7965 (SFILES): Remove $(srcdir)/common/target-common.c and
7966 add $(srcdir)/target/waitstatus.c.
7967 (OBS): Remove target-common.o and add waitstatus.o.
7968 (server_h): Remove $(srcdir)/../common/target-common.h and
7969 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7970 and $(srcdir)/../target/waitstatus.h.
7971 (target-common.o): Remove.
7972 (waitstatus.o): New target object file.
7973 * target.h: Do not include target-common.h and
7974 include target/resume.h, target/wait.h and
7975 target/waitstatus.h.
7977 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7979 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7980 to PTRACE_TYPE_ARG3.
7981 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7982 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7984 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7985 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7987 2013-07-27 Jie Zhang <jie@codesourcery.com>
7988 Daniel Jacobowitz <dan@codesourcery.com>
7989 Yao Qi <yao@codesourcery.com>
7991 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7992 (mips-linux-watch.o): New rule.
7993 (mips_linux_watch_h): New variable.
7994 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7996 * linux-mips-low.c: Include mips-linux-watch.h.
7997 (struct arch_process_info, struct arch_lwp_info): New.
7998 (update_watch_registers_callback): New function.
7999 (mips_linux_new_process, mips_linux_new_thread) New functions.
8000 (mips_linux_prepare_to_resume, mips_insert_point): New
8002 (mips_remove_point, mips_stopped_by_watchpoint): New
8004 (rsp_bp_type_to_target_hw_bp_type): New function.
8005 (mips_stopped_data_address): New function.
8006 (the_low_target): Add watchpoint support functions.
8008 2013-07-27 Yao Qi <yao@codesourcery.com>
8010 * i386-low.c: Include break-common.h.
8011 (enum target_hw_bp_type): Remove.
8013 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8015 * Makefile.in (SFILES): /common/target-common.c.
8016 (OBS): Add target-common.o.
8017 (server_h): Add $(srcdir)/../common/target-common.h.
8018 (target-common.o): New target.
8019 * server.c (queue_stop_reply_callback): Free
8020 status string after use.
8021 * target.c (target_waitstatus_to_string): Remove.
8022 * target.h: Include target-common.h.
8023 (resume_kind): Likewise.
8024 (target_waitkind): Likewise.
8025 (target_waitstatus): Likewise.
8026 (TARGET_WNOHANG): Likewise.
8028 2013-07-04 Yao Qi <yao@codesourcery.com>
8030 * Makefile.in (host_alias): Use @host_noncanonical@.
8031 (target_alias): Use @target_noncanonical@.
8032 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8033 ACX_NONCANONICAL_HOST.
8034 * configure: Regenerated.
8037 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8039 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8040 * configure: Rebuild.
8041 * Makefile.in (version_host, version_target): Get from configure.
8042 (version.c): Use $(version_host) and $(version_target).
8044 2013-07-03 Pedro Alves <palves@redhat.com>
8046 * Makefile.in (config.status): Depend on development.sh.
8047 * acinclude.m4: Include libmcheck.m4.
8048 * configure: Regenerate.
8050 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8052 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8053 attribute inside the parentheses.
8054 (winapi_DebugSetProcessKillOnExit): Ditto.
8055 (winapi_DebugBreakProcess): Ditto.
8056 (winapi_GenerateConsoleCtrlEvent): Ditto.
8058 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8060 * notif.h (notif_event): Add a dummy member to avoid compiler
8063 2013-07-01 Pedro Alves <palves@redhat.com>
8065 * hostio.c (HOSTIO_PATH_MAX): Define.
8066 (require_filename, handle_open, handle_unlink, handle_readlink):
8069 2013-07-01 Pedro Alves <palves@redhat.com>
8071 * server.h: Include "pathmax.h".
8072 * linux-low.c: Don't include sys/param.h.
8073 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8075 * win32-low.c: Don't include sys/param.h.
8076 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8078 2013-07-01 Pedro Alves <palves@redhat.com>
8080 * event-loop.c: Don't check HAVE_UNISTD_H before including
8082 * gdbreplay.c: Likewise.
8083 * remote-utils.c: Likewise.
8084 * server.c: Likewise.
8085 * configure.ac: Don't check for unistd.h.
8086 * configure: Regenerate.
8088 2013-06-28 Tom Tromey <tromey@redhat.com>
8090 * Makefile.in (version.c): Use version.in, not
8093 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8095 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8096 * configure: Rebuild.
8097 * Makefile.in (version_host, version_target): Get from configure.
8098 (version.c): Use $(version_host) and $(version_target).
8100 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8102 Fix trace-status to output user name without trailing colon.
8103 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8105 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8107 Fix trace-status to output proper start-time and stop-time.
8108 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8109 output start time and stop time in hex as gdb expects.
8111 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8113 * tracepoint.c (build_traceframe_info_xml): Output trace state
8114 variables present in the trace buffer.
8116 2013-06-24 Tom Tromey <tromey@redhat.com>
8118 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8120 (version.o): Remove.
8121 * gdbreplay.c: Include version.h.
8122 (version, host_name): Don't declare.
8123 * server.h: Include version.h.
8124 (version, host_name): Don't declare.
8126 2013-06-12 Pedro Alves <palves@redhat.com>
8128 * linux-x86-low.c (linux_is_elf64): Delete global.
8129 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8130 with local linux_pid_exe_is_elf_64_file use.
8132 2013-06-11 Pedro Alves <palves@redhat.com>
8134 * linux-low.c (regset_disabled, disable_regset): New functions.
8135 (regsets_fetch_inferior_registers)
8136 (regsets_store_inferior_registers): Use them.
8137 (initialize_regsets_info); Don't allocate the disabled_regsets
8139 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8142 2013-06-11 Pedro Alves <palves@redhat.com>
8144 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8147 2013-06-11 Pedro Alves <palves@redhat.com>
8149 * linux-x86-low.c (initialize_low_arch): Call
8150 init_registers_x32_avx_linux.
8152 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8154 Fix compatibility with Android Bionic.
8155 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8158 2013-06-07 Pedro Alves <palves@redhat.com>
8161 * Makefile.in (OBS): Add tdesc.o.
8162 (IPA_OBJS): Add tdesc-ipa.o.
8163 (tdesc-ipa.o): New rule.
8164 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8166 * linux-low.c (new_inferior): Delete.
8167 (disabled_regsets, num_regsets): Delete.
8168 (linux_add_process): Adjust to set the new per-process
8170 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8171 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8172 was a stop. When calling arch_setup, switch the current inferior
8173 to the thread that got an event.
8174 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8175 (regsets_fetch_inferior_registers)
8176 (regsets_store_inferior_registers): New regsets_info parameter.
8178 (linux_register_in_regsets): New regs_info parameter. Adjust to
8180 (register_addr, fetch_register, store_register): New usrregs_info
8181 parameter. Adjust to use it.
8182 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8183 parameter regs_info. Adjust to use it.
8184 (linux_fetch_registers): Get the current inferior's regs_info, and
8186 (linux_store_registers): Ditto.
8187 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8188 (initialize_low): Don't initialize the target_regsets here. Call
8189 initialize_low_arch.
8190 * linux-low.h (target_regsets): Delete declaration.
8191 (struct regsets_info): New.
8192 (struct usrregs_info): New.
8193 (struct regs_info): New.
8194 (struct process_info_private) <new_inferior>: New field.
8195 (struct linux_target_ops): Delete the num_regs, regmap, and
8196 regset_bitmap fields. New field regs_info.
8197 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8198 * i387-fp.c (num_xmm_registers): Delete.
8199 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8200 calls to new interface.
8201 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8202 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8203 Infer the number of xmm registers from the regcache's target
8205 * i387-fp.h (num_xmm_registers): Delete.
8206 * inferiors.c (add_thread): Don't install the thread's regcache
8208 * proc-service.c (gregset_info): Fetch the current inferior's
8209 regs_info. Adjust to use it.
8210 * regcache.c: Include tdesc.h.
8211 (register_bytes, reg_defs, num_registers)
8212 (gdbserver_expedite_regs): Delete.
8213 (get_thread_regcache): If the thread doesn't have a regcache yet,
8214 create one, instead of aborting gdbserver.
8215 (regcache_invalidate_one): Rename to ...
8216 (regcache_invalidate_thread): ... this.
8217 (regcache_invalidate_one): New.
8218 (regcache_invalidate): Only invalidate registers of the current
8220 (init_register_cache): Add target_desc parameter, and use it.
8221 (new_register_cache): Ditto. Assert the target description has a
8222 non zero registers_size.
8223 (regcache_cpy): Add assertions. Adjust.
8224 (realloc_register_cache, set_register_cache): Delete.
8225 (registers_to_string, registers_from_string): Adjust.
8226 (find_register_by_name, find_regno, find_register_by_number)
8227 (register_cache_size): Add target_desc parameter, and use it.
8228 (free_register_cache_thread, free_register_cache_thread_one)
8229 (regcache_release, register_cache_size): New.
8230 (register_size): Add target_desc parameter, and use it.
8231 (register_data, supply_register, supply_register_zeroed)
8232 (supply_regblock, supply_register_by_name, collect_register)
8233 (collect_register_as_string, collect_register_by_name): Adjust.
8234 * regcache.h (struct target_desc): Forward declare.
8235 (struct regcache) <tdesc>: New field.
8236 (init_register_cache, new_register_cache): Add target_desc
8238 (regcache_invalidate_thread): Declare.
8239 (regcache_invalidate_one): Delete declaration.
8240 (regcache_release): Declare.
8241 (find_register_by_number, register_cache_size, register_size)
8242 (find_regno): Add target_desc parameter.
8243 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8245 * remote-utils.c: Include tdesc.h.
8246 (outreg, prepare_resume_reply): Adjust.
8247 * server.c: Include tdesc.h.
8248 (gdbserver_xmltarget): Delete declaration.
8249 (get_features_xml, process_serial_event): Adjust.
8250 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8252 (struct process_info) <tdesc>: New field.
8253 (ipa_tdesc): Declare.
8254 * tdesc.c: New file.
8255 * tdesc.h: New file.
8256 * tracepoint.c: Include tdesc.h.
8257 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8258 (get_context_regcache): Adjust to pass ipa_tdesc down.
8259 (do_action_at_tracepoint): Adjust to get the register cache size
8260 from the context regcache's description.
8261 (traceframe_walk_blocks): Adjust to get the register cache size
8262 from the current trace frame's description.
8263 (traceframe_get_pc): Adjust to get current trace frame's
8264 description and pass it down.
8265 (gdb_collect): Adjust to get the register cache size from the
8267 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8268 (gdbserver_xmltarget): Delete.
8269 (initialize_low_tracepoint): Set the ipa's target description.
8270 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8271 (initialize_low_tracepoint): Set the ipa's target description.
8272 * linux-x86-low.c: Include tdesc.h.
8273 [__x86_64__] (is_64bit_tdesc): New.
8274 (ps_get_thread_area, x86_get_thread_area): Use it.
8275 (i386_cannot_store_register): Rename to ...
8276 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8277 (i386_cannot_fetch_register): Rename to ...
8278 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8279 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8281 (target_regsets): Rename to ...
8282 (x86_regsets): ... this.
8283 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8285 (x86_siginfo_fixup): Use is_64bit_tdesc.
8286 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8287 (tdesc_x32_avx_linux, tdesc_x32_linux)
8288 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8290 (x86_linux_update_xmltarget): Delete.
8291 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8292 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8293 (AMD64_LINUX_USER64_CS): New.
8294 (x86_linux_read_description): New, based on
8295 x86_linux_update_xmltarget.
8296 (same_process_callback): New.
8297 (x86_arch_setup_process_callback): New.
8298 (x86_linux_update_xmltarget): New.
8299 (x86_regsets_info): New.
8300 (amd64_linux_regs_info): New.
8301 (i386_linux_usrregs_info): New.
8302 (i386_linux_regs_info): New.
8303 (x86_linux_regs_info): New.
8304 (x86_arch_setup): Reimplement.
8305 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8306 (x86_emit_ops): Ditto.
8307 (the_low_target): Adjust. Install x86_linux_regs_info,
8308 x86_cannot_fetch_register, and x86_cannot_store_register.
8309 (initialize_low_arch): New.
8310 * linux-ia64-low.c (tdesc_ia64): Declare.
8311 (ia64_fetch_register): Adjust.
8312 (ia64_usrregs_info, regs_info): New globals.
8313 (ia64_regs_info): New function.
8314 (the_low_target): Adjust.
8315 (initialize_low_arch): New function.
8316 * linux-sparc-low.c (tdesc_sparc64): Declare.
8317 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8319 (sparc_arch_setup): New function.
8320 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8321 (the_low_target): Adjust.
8322 (initialize_low_arch): New function.
8323 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8324 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8325 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8326 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8327 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8328 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8329 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8330 (tdesc_powerpc_isa205_vsx64l): Declare.
8331 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8332 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8333 (ppc_set_pc, ppc_get_hwcap): Adjust.
8334 (ppc_usrregs_info): Forward declare.
8335 (!__powerpc64__) ppc_regmap_adjusted: New global.
8336 (ppc_arch_setup): Adjust to the current process'es target
8338 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8339 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8340 (ppc_store_evrregset): Adjust.
8341 (target_regsets): Rename to ...
8342 (ppc_regsets): ... this, and make static.
8343 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8344 (ppc_regs_info): New function.
8345 (the_low_target): Adjust.
8346 (initialize_low_arch): New function.
8347 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8348 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8349 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8350 (tdesc_s390x_linux64v2): Declare.
8351 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8352 (s390_fill_gregset, s390_store_last_break): Adjust.
8353 (target_regsets): Rename to ...
8354 (s390_regsets): ... this, and make static.
8355 (s390_get_pc, s390_set_pc): Adjust.
8356 (s390_get_hwcap): New target_desc parameter, and use it.
8357 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8358 (s390_arch_setup): Adjust to set the current process'es target
8359 description. Don't adjust the regmap.
8360 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8361 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8362 (regs_info_3264): New globals.
8363 (s390_regs_info): New function.
8364 (the_low_target): Adjust.
8365 (initialize_low_arch): New function.
8366 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8367 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8368 [__mips64] (init_registers_mips_linux)
8369 (init_registers_mips_dsp_linux): Delete defines.
8370 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8371 (have_dsp): New global.
8372 (mips_read_description): New, based on mips_arch_setup.
8373 (mips_arch_setup): Reimplement.
8374 (get_usrregs_info): New function.
8375 (mips_cannot_fetch_register, mips_cannot_store_register)
8376 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8377 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8378 (target_regsets): Rename to ...
8379 (mips_regsets): ... this, and make static.
8380 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8381 (dsp_regs_info, regs_info): New globals.
8382 (mips_regs_info): New function.
8383 (the_low_target): Adjust.
8384 (initialize_low_arch): New function.
8385 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8386 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8388 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8389 (arm_read_description): New, with bits factored from
8391 (arm_arch_setup): Reimplement.
8392 (target_regsets): Rename to ...
8393 (arm_regsets): ... this, and make static.
8394 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8395 (arm_regs_info): New function.
8396 (the_low_target): Adjust.
8397 (initialize_low_arch): New function.
8398 * linux-m68k-low.c (tdesc_m68k): Declare.
8399 (target_regsets): Rename to ...
8400 (m68k_regsets): ... this, and make static.
8401 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8402 (m68k_regs_info): New function.
8403 (m68k_arch_setup): New function.
8404 (the_low_target): Adjust.
8405 (initialize_low_arch): New function.
8406 * linux-sh-low.c (tdesc_sharch): Declare.
8407 (target_regsets): Rename to ...
8408 (sh_regsets): ... this, and make static.
8409 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8410 (sh_regs_info, sh_arch_setup): New functions.
8411 (the_low_target): Adjust.
8412 (initialize_low_arch): New function.
8413 * linux-bfin-low.c (tdesc_bfin): Declare.
8414 (bfin_arch_setup): New function.
8415 (bfin_usrregs_info, regs_info): New globals.
8416 (bfin_regs_info): New function.
8417 (the_low_target): Adjust.
8418 (initialize_low_arch): New function.
8419 * linux-cris-low.c (tdesc_cris): Declare.
8420 (cris_arch_setup): New function.
8421 (cris_usrregs_info, regs_info): New globals.
8422 (cris_regs_info): New function.
8423 (the_low_target): Adjust.
8424 (initialize_low_arch): New function.
8425 * linux-cris-low.c (tdesc_crisv32): Declare.
8426 (cris_arch_setup): New function.
8427 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8428 (cris_regs_info): New function.
8429 (the_low_target): Adjust.
8430 (initialize_low_arch): New function.
8431 * linux-m32r-low.c (tdesc_m32r): Declare.
8432 (m32r_arch_setup): New function.
8433 (m32r_usrregs_info, regs_info): New globals.
8434 (m32r_regs_info): Adjust.
8435 (initialize_low_arch): New function.
8436 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8437 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8438 (tic6x_usrregs_info): Forward declare.
8439 (tic6x_read_description): New function, based on ...
8440 (tic6x_arch_setup): ... this. Reimplement.
8441 (target_regsets): Rename to ...
8442 (tic6x_regsets): ... this, and make static.
8443 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8444 (tic6x_regs_info): New function.
8445 (the_low_target): Adjust.
8446 (initialize_low_arch): New function.
8447 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8448 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8449 (target_regsets): Rename to ...
8450 (xtensa_regsets): ... this, and make static.
8451 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8453 (xtensa_arch_setup, xtensa_regs_info): New functions.
8454 (the_low_target): Adjust.
8455 (initialize_low_arch): New function.
8456 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8457 (nios2_arch_setup): Set the current process'es tdesc.
8458 (target_regsets): Rename to ...
8459 (nios2_regsets): ... this.
8460 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8461 (nios2_regs_info): New function.
8462 (the_low_target): Adjust.
8463 (initialize_low_arch): New function.
8464 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8465 (aarch64_arch_setup): Set the current process'es tdesc.
8466 (target_regsets): Rename to ...
8467 (aarch64_regsets): ... this.
8468 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8469 (aarch64_regs_info): New function.
8470 (the_low_target): Adjust.
8471 (initialize_low_arch): New function.
8472 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8474 (target_regsets): Rename to ...
8475 (tile_regsets): ... this.
8476 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8477 (tile_regs_info): New function.
8478 (tile_arch_setup): Set the current process'es tdesc.
8479 (the_low_target): Adjust.
8480 (initialize_low_arch): New function.
8481 * spu-low.c (tdesc_spu): Declare.
8482 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8483 * win32-arm-low.c (tdesc_arm): Declare.
8484 (arm_arch_setup): New function.
8485 (the_low_target): Install arm_arch_setup instead of
8487 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8488 (init_windows_x86): Rename to ...
8489 (i386_arch_setup): ... this. Set `win32_tdesc'.
8490 (the_low_target): Adjust.
8491 * win32-low.c (win32_tdesc): New global.
8492 (child_add_thread): Don't create the thread cache here.
8493 (do_initial_child_stuff): Set the new process'es tdesc.
8494 * win32-low.h (struct target_desc): Forward declare.
8495 (win32_tdesc): Declare.
8496 * lynx-i386-low.c (tdesc_i386): Declare global.
8497 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8498 * lynx-low.c (lynx_tdesc): New global.
8499 (lynx_add_process): Set the new process'es tdesc.
8500 * lynx-low.h (struct target_desc): Forward declare.
8501 (lynx_tdesc): Declare global.
8502 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8503 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8504 * nto-low.c (nto_tdesc): New global.
8505 (do_attach): Set the new process'es tdesc.
8506 * nto-low.h (struct target_desc): Forward declare.
8507 (nto_tdesc): Declare.
8508 * nto-x86-low.c (tdesc_i386): Declare.
8509 (nto_x86_arch_setup): Set `nto_tdesc'.
8511 2013-06-04 Gary Benson <gbenson@redhat.com>
8513 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8514 to qSupported response when appropriate.
8515 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8516 with nonzero-length annex.
8517 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8518 arguments supplied in annex.
8520 2013-05-31 Doug Evans <dje@google.com>
8523 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8524 64 bits in 64-cross-32 environment.
8526 2013-05-28 Pedro Alves <palves@redhat.com>
8528 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8529 (aarch64-without-fpu.c): Delete rule.
8530 * configure.srv (aarch64*-*-linux*): Remove references to
8531 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8532 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8535 2013-05-24 Pedro Alves <palves@redhat.com>
8537 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8538 instead of strchr/decode_address. Error if the range isn't split
8539 with a ','. Don't assume there's be a ':' in the action.
8541 2013-05-23 Yao Qi <yao@codesourcery.com>
8542 Pedro Alves <palves@redhat.com>
8544 * linux-low.c (lwp_in_step_range): New function.
8545 (linux_wait_1): If the thread was range stepping and stopped
8546 outside the stepping range, report the stop to GDB. Otherwise,
8547 continue stepping. Add range stepping debug output.
8548 (linux_set_resume_request): Copy the step range from the resume
8550 (linux_supports_range_stepping): New.
8551 (linux_target_ops) <supports_range_stepping>: Set to
8552 linux_supports_range_stepping.
8553 * linux-low.h (struct linux_target_ops)
8554 <supports_range_stepping>: New field.
8555 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8556 * linux-x86-low.c (x86_supports_range_stepping): New.
8557 (the_low_target) <supports_range_stepping>: Set to
8558 x86_supports_range_stepping.
8559 * server.c (handle_v_cont): Handle 'r' action.
8560 (handle_v_requests): Append ";r" if the target supports range
8562 * target.h (struct thread_resume) <step_range_start,
8563 step_range_end>: New fields.
8564 (struct target_ops) <supports_range_stepping>:
8566 (target_supports_range_stepping): New macro.
8568 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8570 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8571 confusion in comment.
8573 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8575 * lynx-low.c (struct process_info_private): New type.
8576 (lynx_add_process): New function.
8577 (lynx_create_inferior, lynx_attach): Replace calls to
8578 add_process by calls to lynx_add_process.
8579 (lynx_resume): If PTID is null, then try using
8580 current_process()->private->last_wait_event_ptid.
8582 (lynx_clear_inferiors): Delete. The contents of that function
8583 has been inlined in lynx_mourn;
8584 (lynx_wait_1): Save the ptid in the process's private data.
8585 (lynx_mourn): Free the process' private data. Replace call
8586 to lynx_clear_inferiors by call to clear_inferiors.
8588 2013-05-17 Yao Qi <yao@codesourcery.com>
8590 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8593 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8595 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8596 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8597 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8598 PT_TEXT_END_ADDR guards. Update comments.
8599 (linux_target_op) <read_offsets>: Conditionally define to
8600 linux_read_offsets if the target is UCLIBC and if it defines
8601 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8603 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8604 Andrew Jenner <andrew@codesourcery.com>
8606 * Makefile.in (SFILES): Add linux-nios2-low.c.
8607 (clean): Add action to delete nios2-linux.c.
8608 (nios2-linux.c): New rule.
8609 * configure.srv: Add nios2*-*-linux*.
8610 * linux-nios2-low.c: New.
8612 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8614 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8616 2013-04-25 Hui Zhu <hui@codesourcery.com>
8619 * ax.c (ax_printf): Add fflush.
8621 2013-04-22 Tom Tromey <tromey@redhat.com>
8623 * Makefile.in (SFILES): Add filestuff.c.
8624 (OBS): Add filestuff.o.
8625 (filestuff.o): New target.
8626 * config.in, configure: Rebuild.
8627 * configure.ac: Check for fdwalk, pipe2.
8629 2013-04-17 Pedro Alves <palves@redhat.com>
8631 * configure.ac (USE_THREAD_DB): Delete variable.
8632 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8633 Don't AC_SUBST USE_THREAD_DB.
8634 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8635 * config.in, configure: Regenerate.
8637 2013-04-16 Pedro Alves <palves@redhat.com>
8639 * linux-low.h (struct lwp_info) <thread_known>: Move under
8640 the USE_THREAD_DB #ifdef.
8642 2013-04-16 Pedro Alves <palves@redhat.com>
8644 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8645 (linux-low.o): Delete rule.
8646 * linux-low.h: Always include "gdb_thread_db.h" instead of
8647 conditionally including thread_db.h.
8648 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8651 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8653 * Makefile.in (install-only): Fix make install regression.
8655 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8657 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8658 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8660 * gdbserver.1: Remove.
8662 2013-03-22 Pedro Alves <palves@redhat.com>
8664 * linux-low.c (handle_extended_wait): Don't call
8665 linux_enable_event_reporting.
8667 2013-03-15 Tony Theodore <tonyt@logyst.com>
8670 * Makefile.in (SHELL): Use @SHELL@.
8672 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8674 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8677 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8679 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8680 Remove extraneous NULL element.
8682 2013-03-13 Yao Qi <yao@codesourcery.com>
8684 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8685 'V' block in trace frame.
8687 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8689 * target.h (struct target_ops): Add btrace ops.
8690 (target_supports_btrace): New macro.
8691 (target_enable_btrace): New macro.
8692 (target_disable_btrace): New macro.
8693 (target_read_btrace): New macro.
8694 * gdbthread.h (struct thread_info): Add btrace field.
8695 * server.c: Include btrace-common.h.
8696 (handle_btrace_general_set): New function.
8697 (handle_btrace_enable): New function.
8698 (handle_btrace_disable): New function.
8699 (handle_general_set): Call handle_btrace_general_set.
8700 (handle_qxfer_btrace): New function.
8701 (struct qxfer qxfer_packets[]): Add btrace entry.
8702 * inferiors.c (remove_thread): Disable btrace.
8703 * linux-low: Include linux-btrace.h.
8704 (linux_low_enable_btrace): New function.
8705 (linux_low_read_btrace): New function.
8706 (linux_target_ops): Add btrace ops.
8707 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8708 Add srv_linux_btrace=yes.
8709 (x86_64-*-linux*): Add linux-btrace.o.
8710 Add srv_linux_btrace=yes.
8711 * configure.ac: Define HAVE_LINUX_BTRACE.
8712 * config.in: Regenerated.
8713 * configure: Regenerated.
8715 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8717 * server.c (handle_qxfer): Preserve error message if -3 is
8719 (qxfer): Document the -3 return value.
8721 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8723 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8724 (linux_btrace_h): New variable.
8725 (linux-btrace.o): New rule.
8727 2013-03-08 Stan Shebs <stan@codesourcery.com>
8728 Hafiz Abid Qadeer <abidh@codesourcery.com>
8730 * tracepoint.c (trace_buffer_size): New global.
8731 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8732 (init_trace_buffer): Change to one-argument function. Allocate
8733 trace buffer memory.
8734 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8735 handle QTBuffer:size packet.
8736 (cmd_bigqtbuffer_size): New function.
8737 (initialize_tracepoint): Call init_trace_buffer with
8738 DEFAULT_TRACE_BUFFER_SIZE.
8739 * server.c (handle_query): Add QTBuffer:size in the
8742 2013-03-07 Yao Qi <yao@codesourcery.com>
8744 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8745 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8747 (cmd_qtsp): Adjust condition. Do post increment.
8748 Set cur_action and cur_step_action back to 0.
8750 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8753 * linux-low.c (linux_write_memory): Return early success if LEN is
8756 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8758 * configure.srv: Add x86_64-*-cygwin* as target.
8760 2013-02-28 Tom Tromey <tromey@redhat.com>
8762 * configure.ac: Invoke AC_SYS_LARGEFILE.
8763 * configure, config.in: Rebuild.
8765 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8767 * win32-low.c: Throughout, fix format strings and casts of
8768 printf-like functions to avoid type related warnings on all
8770 (get_child_debug_event): Print dwDebugEventCode as hex since
8771 that's how it's usually documented.
8773 2013-02-28 Yao Qi <yao@codesourcery.com>
8775 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8778 2013-02-27 Jiong Wang <jiwang@tilera.com>
8780 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8781 (reg-tilegx32.c): New rule.
8782 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8783 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8784 different register info initializer according to elf class.
8785 (init_registers_tilgx32): New function. The tilegx32 register info
8787 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8788 (tile_store_gregset): Likewise.
8790 2013-02-27 Yao Qi <yao@codesourcery.com>
8792 * server.c (process_point_options): Print debug message when
8793 debug_threads is true.
8795 2013-02-26 Yao Qi <yao@codesourcery.com>
8797 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8799 2013-02-19 Pedro Alves <palves@redhat.com>
8800 Kai Tietz <ktietz@redhat.com>
8804 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8805 instead of strtoul to extract address from packet.
8806 (process_serial_event) <'z'>: Likewise.
8808 2013-02-18 Yao Qi <yao@codesourcery.com>
8810 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8812 2013-02-14 Pedro Alves <palves@redhat.com>
8816 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8817 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8819 2013-02-14 Pedro Alves <palves@redhat.com>
8821 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8823 2013-02-14 Pedro Alves <palves@redhat.com>
8825 * tracepoint.c (save_string): Delete.
8826 (add_tracepoint_action): Use savestring instead of save_string.
8828 2013-02-12 Pedro Alves <palves@redhat.com>
8830 * linux-xtensa-low.c: Ditto.
8831 * xtensa-xtregs.c: Ditto.
8833 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8835 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8838 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8840 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8841 aarch64_num_wp_regs and aarch64_num_bp_regs to
8842 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8844 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8846 * linux-aarch64-low.c (ps_get_thread_area): Replace
8847 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8849 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8850 Marcus Shawcroft <marcus.shawcroft@arm.com>
8851 Nigel Stephens <nigel.stephens@arm.com>
8852 Yufeng Zhang <yufeng.zhang@arm.com>
8854 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8855 (aarch64.c, aarch64-without-fpu.c): New targets.
8856 * configure.srv (aarch64*-*-linux*): New.
8857 * linux-aarch64-low.c: New file.
8859 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8861 * linux-low.c (handle_extended_wait, linux_create_inferior)
8862 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8863 (dequeue_one_deferred_signal, linux_resume_one_thread)
8864 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8865 (linux_tracefork_grandchild, linux_test_for_tracefork)
8866 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8867 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8868 where the argument is 0.
8870 2013-01-25 Yao Qi <yao@codesourcery.com>
8872 * event-loop.c: Include "queue.h".
8873 (gdb_event_p): New typedef.
8874 (struct gdb_event) <next_event>: Remove.
8875 (event_queue): Change to QUEUE(gdb_event_p).
8876 (async_queue_event): Remove.
8877 (gdb_event_xfree): New.
8878 (initialize_event_loop): New.
8879 (process_event): Use API from QUEUE.
8880 (wait_for_event): Likewise.
8881 * server.c (main): Call initialize_event_loop.
8882 * server.h (initialize_event_loop): Declare.
8884 2013-01-18 Yao Qi <yao@codesourcery.com>
8886 * ax.h (struct eval_agent_expr_context): New.
8887 (gdb_eval_agent_expr): Update declaration.
8888 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8889 TFRAME. Add new argument CTX.
8890 * server.h (struct eval_agent_expr_context): Declare.
8891 (agent_mem_read, agent_tsv_read): Update declaration.
8892 (agent_mem_read_string): Likewise.
8893 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8894 (add_traceframe_block): Add new argument TPOINT.
8895 Increase TPOINT->traceframe_usage.
8896 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8897 eval_tracepoint_agent_expr.
8898 (condition_true_at_tracepoint): Likewise.
8899 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8900 (agent_mem_read_string, agent_tsv_read): Likewise.
8902 2013-01-16 Yao Qi <yao@codesourcery.com>
8904 * linux-low.c (linux_resume_one_lwp): Don't check
8905 'lwp->bp_reinsert != 0'.
8907 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8908 Pedro Alves <palves@redhat.com>
8910 * lynx-low.c (ptrace_request_to_str): Define a temporary
8911 macro and use it to simplify this function's implementation.
8913 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8915 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8918 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8920 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8922 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8924 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8926 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8928 * lynx-low.c (lynx_resume): Use the resume_info parameter
8929 to determine the ptid for the lynx_ptrace call, unless
8930 it is equal to minus_one_ptid, in which case we use the
8931 ptid of the current_inferior.
8932 (lynx_wait_1): After having received a thread create/exit
8933 event, resume the inferior's execution using the signaling
8934 thread's ptid, rather than the old ptid.
8936 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8938 * lynx-low.c (lynx_resume): Delete variable ret.
8940 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8942 * gdbreplay.c (gdbreplay_version): Update copyright year.
8943 * server.c (gdbserver_version): Likewise.
8945 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8947 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8950 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8952 * lynx-low.c (ptrace_request_to_str): Add handling for
8955 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8957 * lynx-low.c (lynx_attach): Delete variable new_process.
8959 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8961 * lynx-low.c (lynx_create_inferior): Delete variable
8964 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8966 * lynx-low.c (ptrace_request_to_str): Do not handle
8967 PTRACE_GETTHREADLIST if this macro does not exist.
8969 2012-12-15 Yao Qi <yao@codesourcery.com>
8971 * Makefile.in (OBS): Add notif.o.
8972 * notif.c, notif.h: New.
8973 * server.c: Include "notif.h".
8974 (struct vstop_notif) <next>: Remove.
8976 (queue_stop_reply): Update.
8977 (push_event, send_next_stop_reply): Remove.
8978 (discard_queued_stop_replies): Update.
8979 (notif_stop): New variable.
8980 (handle_v_stopped): Remove.
8981 (handle_v_requests): Don't call handle_v_stopped. Call
8982 handle_ack_notif instead.
8983 (queue_stop_reply_callback): Call notif_event_enque instead
8984 of queue_stop_reply.
8985 (handle_status): Don't call send_next_stop_reply, call
8986 notif_write_event instead.
8987 (kill_inferior_callback): Likewise.
8988 (detach_or_kill_inferior_callback): Likewise.
8989 (main): Call initialize_notif.
8990 (process_serial_event): Call QUEUE_is_empty.
8991 (handle_target_event): Call notif_push instead of push event.
8992 * server.h (push_event): Remove declaration.
8994 2012-12-10 Tom Tromey <tromey@redhat.com>
8996 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8997 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9000 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9001 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9002 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9003 (amd64-linux-ipa.o, ax.o): Rewrite.
9004 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9005 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9006 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9007 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9008 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9009 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9010 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9011 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9012 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9013 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9014 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9015 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9016 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9017 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9018 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9019 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9020 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9021 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9022 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9023 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9024 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9025 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9026 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9027 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9028 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9029 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9030 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9031 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9032 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9033 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9034 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9035 (reg-tilegx.o): Remove.
9036 (all_object_files): New macro.
9037 Include .deps files.
9038 * aclocal.m4, configure: Rebuild.
9039 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9040 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9041 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9043 2012-12-05 Tom Tromey <tromey@redhat.com>
9046 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9048 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9050 * configure.ac: Check for linux/perf_event.h.
9051 * config.in: Regenerated.
9052 * configure: Regenerated.
9054 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9056 * hostio.c (handle_readlink): Decrease buffer size
9057 parameter passed to readlink by one byte.
9059 2012-11-26 Yao Qi <yao@codesourcery.com>
9061 * configure.ac (build_warnings): Append '-Wempty-body'.
9062 * configure: Regenerated.
9063 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9066 2012-11-15 Pierre Muller <muller@sourceware.org>
9068 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9069 * config.in: Regenerate.
9070 * configure: Regenerate.
9071 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9072 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9073 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9074 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9076 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9077 instead of <sys/wait.h> header.
9078 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9080 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9082 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9083 (various make rules): Remove -DGDBSERVER
9085 2012-11-09 Yao Qi <yao@codesourcery.com>
9087 * spu-low.c (current_ptid): Move it to ..
9088 * gdbthread.h: ... here. New.
9089 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9090 * server.c (myresume, process_serial_event): Likewise.
9091 * thread-db.c (thread_db_find_new_threads): Likewise.
9092 * tracepoint.c (run_inferior_command): Likewise.
9094 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9096 * server.c (handle_search_memory_1): Include access length in
9099 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9101 * linux-crisv32-low.c: Fix compile errors.
9103 2012-09-04 Yao Qi <yao@codesourcery.com>
9105 * tracepoint.c (cmd_qtsv): Adjust debug message.
9106 Don't check CUR_TPOINT.
9108 2012-08-28 Yao Qi <yao@codesourcery.com>
9110 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9111 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9112 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9113 Remove declarations of xmalloc, xreallloc, xstrdup and
9115 * Makefile.in (libiberty_h): New.
9116 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9117 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9119 2012-08-23 Yao Qi <yao@codesourcery.com>
9121 * server.h: Remove declaration of 'xsnprintf'.
9123 2012-08-22 Keith Seitz <keiths@redhat.com>
9125 * server.h: Include build-gnulib-gbserver/config.h.
9126 * gdbreplay.c: Likewise.
9128 2012-08-08 Doug Evans <dje@google.com>
9130 * Makefile.in (SFILES): Add gdb_vecs.c.
9131 (OBS): Add gdb_vecs.o.
9132 (gdb_vecs_h, host_defs_h): New variables.
9133 (thread-db.o): Add $(gdb_vecs_h) dependency.
9134 (gdb_vecs.o): New rule.
9135 * thread-db.c: #include "gdb_vecs.h".
9136 (thread_db_load_search): Use a vector to iterate over path elements.
9137 Handle text appearing after "$pdir".
9139 * configure.ac: Add check for strstr.
9140 * config.in: Regenerate.
9141 * configure: Regenerate.
9143 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9145 * hostio.c (handle_pread): If pread fails, fall back to attempting
9147 (handle_pwrite): Likewise for pwrite.
9149 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9151 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9152 between unsupported TYPE and unimplementable ADDR/LEN combination.
9153 (arm_insert_point): Act on new return value.
9155 2012-07-31 Pedro Alves <palves@redhat.com>
9157 * server.c (process_point_options): Only skip tokens if we find
9158 one that is unrecognized. Don't treat 'X' specially while
9159 skipping unrecognized tokens.
9161 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9163 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9164 to 4-byte-align HW breakpoint addresses for Thumb.
9166 2012-07-27 Yao Qi <yao@codesourcery.com>
9170 * server.h: Declare gdb_agent_about_to_close.
9171 * target.c (kill_inferior): Include "agent.h".
9172 New. Send command 'kill'.
9173 * target.h (kill_inferior): Removed macro.
9174 * tracepoint.c (gdb_agent_about_to_close): New.
9175 (gdb_agent_helper_thread): Handle command 'close'.
9176 Wait endlessly until the inferior stops.
9177 Install gdb_agent_remove_socket to atexit hook.
9178 (agent_socket_name): New static variable.
9179 (gdb_agent_socket_init): Replace local variable 'name' with
9180 'agent_socket_name'.
9181 (gdb_agent_remove_socket): New.
9183 2012-07-27 Yao Qi <yao@codesourcery.com>
9185 * server.c (process_point_options): Stop at 'X' when parsing.
9187 2012-07-19 Michael Eager <eager@eagercon.com>
9189 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9191 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9192 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9193 hardware breakpoint.
9195 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9197 * gdbserver/linux-low.c (initialize_low): Call
9198 linux_ptrace_init_warnings.
9200 2012-07-02 Doug Evans <dje@google.com>
9202 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9205 2012-07-02 Stan Shebs <stan@codesourcery.com>
9207 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9208 (ax.o): Add it to build rule.
9210 (OBS): Add format.o.
9211 (IPA_OBS): Add format.o.
9212 * server.c (handle_query): Claim support for breakpoint commands.
9213 (process_point_options): Add command case.
9214 (process_serial_event): Leave running if there are printfs in
9216 * mem-break.h (any_persistent_commands): Declare.
9217 (add_breakpoint_commands): Declare.
9218 (gdb_no_commands_at_breakpoint): Declare.
9219 (run_breakpoint_commands): Declare.
9220 * mem-break.c (struct point_command_list): New struct.
9221 (struct breakpoint): New field command_list.
9222 (any_persistent_commands): New function.
9223 (add_commands_to_breakpoint): New function.
9224 (add_breakpoint_commands): New function.
9225 (gdb_no_commands_at_breakpoint): New function.
9226 (run_breakpoint_commands): New function.
9227 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9229 * ax.c: Include format.h.
9230 (ax_printf): New function.
9231 (gdb_eval_agent_expr): Add printf opcode.
9233 2012-06-13 Yao Qi <yao@codesourcery.com>
9235 * server.c (start_inferior): Remove duplicated writes to fields
9236 'last_resume_kind' and 'last_status' of 'current_inferior'.
9238 2012-06-12 Yao Qi <yao@codesourcery.com>
9239 Pedro Alves <palves@redhat.com>
9241 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9243 * server.c (handle_v_cont): Extend comment.
9245 2012-06-11 Yao Qi <yao@codesourcery.com>
9247 * linux-low.c (linux_attach): Add 'static'.
9249 2012-06-06 Yao Qi <yao@codesourcery.com>
9251 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9253 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9255 Fix gcc -flto compilation warning.
9256 * server.c (main): Make variable multi_mode and attach volatile.
9258 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9260 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9261 if the platform doesn't know about it.
9263 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9265 * Makefile.in (SFILES): Add linux-tile-low.c.
9266 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9267 * configure.srv: Handle tilegx-*-linux*.
9268 * linux-tile-low.c: New file.
9270 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9272 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9274 2012-05-24 Pedro Alves <palves@redhat.com>
9278 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9280 2012-05-24 Pedro Alves <palves@redhat.com>
9284 Replace target_signal with gdb_signal throughout.
9286 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9288 * linux-low.c (linux_store_registers): Avoid the copying sequence
9289 when no data has been retrieved by ptrace.
9291 2012-05-22 Will Deacon <will.deacon@arm.com>
9293 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9294 Include asm/ptrace.h.
9295 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9298 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9300 * linux-low.c (linux_store_registers): Don't re-retrieve data
9301 with ptrace that has already been obtained from /proc. Always
9302 copy any data retrieved with ptrace to the buffer supplied.
9304 2012-05-11 Yao Qi <yao@codesourcery.com>
9305 Pedro Alves <palves@redhat.com>
9307 * linux-low.c (enum stopping_threads_kind): New.
9308 (stopping_threads): Change type to `enum stopping_threads_kind'.
9309 (handle_extended_wait): If stopping and suspending threads, leave
9310 the new_lwp suspended too.
9311 (linux_wait_for_event): Adjust.
9312 (stop_all_lwps): Set `stopping_threads' to
9313 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9314 whether we're suspending threads or just stopping them. Assert no
9317 2012-04-29 Yao Qi <yao@codesourcery.com>
9319 * server.h: Move some code to ...
9320 * gdbthread.h: ... here. New.
9321 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9322 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9323 (nto-low.o, win32-low.o): Likewise.
9324 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9325 * regcache.c, remote-utils.c, server.c: Likewise.
9326 * target.c, tracepoint.c, win32-low.c: Likewise.
9328 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9330 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9331 (PTRACE_ARG4_TYPE): Likewise.
9332 (PTRACE_XFER_TYPE): Likewise.
9333 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9334 ptrace to PTRACE_ARG3_TYPE.
9335 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9336 (PTRACE_ARG4_TYPE): Likewise.
9337 (PTRACE_XFER_TYPE): Likewise.
9338 (linux_detach_one_lwp): Cast fourth argument of
9339 ptrace to long then PTRACE_ARG4_TYPE.
9340 (regsets_fetch_inferior_registers): Cast third argument of
9341 ptrace to long then PTRACE_ARG3_TYPE.
9342 (regsets_store_inferior_registers): Likewise.
9344 2012-04-20 Pedro Alves <palves@redhat.com>
9346 * configure: Regenerate.
9348 2012-04-19 Pedro Alves <palves@redhat.com>
9350 * Makefile.in (GNULIB_BUILDDIR): New.
9351 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9352 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9353 (all, install-only, uninstall, clean-info, all-lib, clean): No
9354 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9355 (maintainer-clean realclean distclean): Use subdir_do.
9357 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9358 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9359 * acinclude.m4: Include acx_configure_dir.m4.
9360 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9361 calls. Call AC_PROG_RANLIB. Configure gnulib using
9364 (GNULIB_STDINT_H): Adjust.
9365 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9366 * gdbreplay.c: Include build-gnulib/config.h.
9367 * server.h: Likewise.
9368 * aclocal.m4: Regenerate.
9369 * config.in: Regenerate.
9370 * configure: Regenerate.
9372 2012-04-19 Pedro Alves <palves@redhat.com>
9374 * Makefile.in (LIBGNU, INCGNU): Adjust.
9375 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9376 (all, install-only, uninstall, clean-info, all-lib, clean)
9377 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9378 * configure.ac: Adjust AC_OUTPUT output.
9379 * aclocal.m4: Regenerate.
9380 * configure: Regenerate.
9382 2012-04-19 Pedro Alves <palves@redhat.com>
9384 * Makefile.in (generated_files): New.
9385 (server_h): Remove the explicit dependency on config.h, and depend
9386 on $generated_files.
9388 2012-04-19 Pedro Alves <palves@redhat.com>
9390 * Makefile.in (INCGNU): Add -Ignulib.
9392 2012-04-19 Pedro Alves <palves@redhat.com>
9394 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9395 (INCGNU): ... this, and spell out -I here.
9396 (GNULIB_LIB): Rename to ...
9398 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9400 2012-04-19 Pedro Alves <palves@redhat.com>
9402 * config.in: Regenerate.
9404 2012-04-19 Pedro Alves <palves@redhat.com>
9406 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9407 * server.h (memmem): Remove declaration.
9408 * config.in: Regenerate.
9409 * configure: Regenerate.
9411 2012-04-19 Yao Qi <yao@codesourcery.com>
9413 * Makefile.in (SFILES): Add common/vec.c.
9417 2012-04-19 Yao Qi <yao@codesourcery.com>
9419 * remote-utils.c (prepare_resume_reply): Replace with macro
9420 target_core_of_thread.
9421 * server.c (handle_qxfer_threads_proper): Likewise.
9422 * target.h (traget_core_of_thread): New macro.
9424 2012-04-18 Pedro Alves <palves@redhat.com>
9426 * aclocal.m4: Regenerate.
9427 * configure: Regenerate.
9429 2012-04-16 Yao Qi <yao@codesourcery.com>
9431 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9432 duplicated on address.
9434 2012-04-16 Yao Qi <yao@codesourcery.com>
9436 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9437 (struct tracepoint_action_ops) <send>: New field.
9438 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9439 (agent_expr_send, x_tracepoint_action_send): New.
9440 (l_tracepoint_action_send): New.
9441 (cmd_qtdp): Download and install tracepoint
9442 according to `use_agent'.
9443 (run_inferior_command): Add one more parameter `len'.
9445 (tracepoint_send_agent): New.
9446 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9448 2012-04-16 Yao Qi <yao@codesourcery.com>
9450 * tracepoint.c (download_tracepoints): Moved to ...
9451 (cmd_qtstart): ... here.
9453 2012-04-14 Yao Qi <yao@codesourcery.com>
9455 * tracepoint.c: Include inttypes.h.
9456 (struct collect_memory_action): Use sized types.
9457 (struct tracepoint): Likewise.
9458 (cmd_qtdp, stop_tracing): Update print specifiers.
9459 (cmd_qtp, response_tracepoint): Likewise.
9460 (collect_data_at_tracepoint): Likewise.
9461 (collect_data_at_step): Likewise.
9463 2012-04-14 Yao Qi <yao@codesourcery.com>
9465 Import gnulib module inttypes.
9466 * aclocal.m4, config.in, configure: Regenerated.
9468 2012-04-14 Yao Qi <yao@codesourcery.com>
9470 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9471 Makefile and config.status at last.
9473 2012-04-13 Yao Qi <yao@codesourcery.com>
9475 * tracepoint.c: Include stdint.h unconditionally.
9477 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9479 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9480 on BFD_HAVE_SYS_PROCFS_TYPE.
9481 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9482 * configure: Regenerate.
9483 * config.in: Likewise.
9485 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9487 * Makefile.in (clean): Also remove x32.c x32-linux.c
9488 x32-avx.c x32-avx-linux.c.
9489 (x32.o): New target.
9491 (x32-linux.o): Likewise.
9492 (x32-linux.c): Likewise.
9493 (x32-avx.o): Likewise.
9494 (x32-avx.c): Likewise.
9495 (x32-avx-linux.o): Likewise.
9496 (x32-avx-linux.c): Likewise.
9498 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9499 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9500 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9501 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9502 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9503 i386/x32-avx-linux.xml.
9505 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9506 (init_registers_x32_avx_linux): Likwise.
9507 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9508 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9510 2012-04-13 Pedro Alves <palves@redhat.com>
9512 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9513 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9514 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9515 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9518 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9520 * linux-x86-low.c (compat_x32_clock_t): New.
9521 (compat_x32_siginfo_t): Likewise.
9522 (compat_x32_siginfo_from_siginfo): Likewise.
9523 (siginfo_from_compat_x32_siginfo): Likewise.
9524 (linux_is_elf64): Likewise.
9525 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9526 and siginfo_from_compat_x32_siginfo for x32.
9527 (x86_arch_setup): Set linux_is_elf64.
9529 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9532 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9534 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9535 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9536 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9537 compatible with process.
9539 2012-04-12 Yao Qi <yao@codesourcery.com>
9541 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9542 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9543 (install-only, install-info, clean): Handle sub dir gnulib.
9544 (all-lib, am--refresh): New targets.
9545 (memmem.o): Remove target.
9546 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9547 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9548 (AC_REPLACE_FUNCS): Remove memmem.
9549 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9550 (AC_OUTPUT): Generate Makefile in gnulib/.
9551 * aclocal.m4, config.in, configure: Regenerated.
9553 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9555 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9557 2012-04-05 Pedro Alves <palves@redhat.com>
9559 -Werror=strict-aliasing
9561 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9564 2012-04-04 Pedro Alves <palves@redhat.com>
9566 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9567 (sparc_store_gregset_from_stack, sparc_store_gregset)
9568 (sparc_breakpoint_at): Fix formatting.
9570 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9572 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9574 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9575 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9576 * config.in: Regenerate.
9577 * configure: Likewise.
9579 2012-03-29 Pedro Alves <palves@redhat.com>
9581 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9582 Correct ptrace arguments.
9584 2012-03-28 Pedro Alves <palves@redhat.com>
9586 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9587 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9588 (IA64_FR1_REGNUM): New defines.
9589 (ia64_fetch_register): New.
9590 (the_low_target): Install it.
9591 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9593 * linux-low.c (linux_fetch_registers): Try the
9594 the_low_target.fetch_register hook first.
9596 * linux-arm-low.c (the_low_target): Adjust.
9597 * linux-bfin-low.c (the_low_target): Adjust.
9598 * linux-cris-low.c (the_low_target): Adjust.
9599 * linux-crisv32-low.c (the_low_target): Adjust.
9600 * linux-m32r-low.c (the_low_target): Adjust.
9601 * linux-m68k-low.c (the_low_target): Adjust.
9602 * linux-mips-low.c (the_low_target): Adjust.
9603 * linux-ppc-low.c (the_low_target): Adjust.
9604 * linux-s390-low.c (the_low_target): Adjust.
9605 * linux-sh-low.c (the_low_target): Adjust.
9606 * linux-sparc-low.c (the_low_target): Adjust.
9607 * linux-tic6x-low.c (the_low_target): Adjust.
9608 * linux-x86-low.c (the_low_target): Adjust.
9609 * linux-xtensa-low.c (the_low_target): Adjust.
9611 2012-03-26 Pedro Alves <palves@redhat.com>
9613 * server.c (handle_qxfer_libraries): Don't bail early if
9614 the_target->qxfer_libraries_svr4 is not NULL.
9616 2012-03-26 Pedro Alves <palves@redhat.com>
9618 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9620 2012-03-23 Pedro Alves <palves@redhat.com>
9622 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9623 "library-list-svr4" element's start tag when the the DSO list is
9626 2012-03-23 Pedro Alves <palves@redhat.com>
9628 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9629 a variable whose type size is the same as the inferior's pointer
9632 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9634 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9636 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9637 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9638 * linux-low.h: Include <signal.h>.
9639 (struct siginfo): Remove forward declaration.
9640 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9643 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9645 * .gitignore: Ignore more files.
9647 2012-03-19 Pedro Alves <palves@redhat.com>
9648 Jan Kratochvil <jan.kratochvil@redhat.com>
9650 * server.c (cont_thread, general_thread): Add describing comments.
9651 (start_inferior): Clear `cont_thread'.
9652 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9655 2012-03-15 Yao Qi <yao@codesourcery.com>
9657 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9659 (cmd_qtdp): ... here.
9661 2012-03-15 Yao Qi <yao@codesourcery.com>
9663 * tracepoint.c (struct tracepoint_action_ops): New.
9664 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9665 (m_tracepoint_action_download): New.
9666 (r_tracepoint_action_download): New.
9667 (x_tracepoint_action_download): New.
9668 (l_tracepoint_action_download): New.
9669 (add_tracepoint_action): Install `action->ops' according type.
9670 (download_tracepoint_1): Move code `download' function pointer
9671 of various tracepoint_action_ops.
9673 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9675 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9676 linux_ptrace_attach_warnings.
9678 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9680 * Makefile.in (linux-ptrace.o): New.
9681 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9682 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9683 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9684 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9685 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9687 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9689 2012-03-08 Yao Qi <yao@codesourcery.com>
9690 Pedro Alves <palves@redhat.com>
9692 Fix PR server/13392.
9693 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9695 * tracepoint.c (remove_tracepoint): New.
9696 (cmd_qtdp): Call remove_tracepoint when failed to install.
9698 2012-03-07 Pedro Alves <palves@redhat.com>
9700 * linux-low.c (get_detach_signal): New.
9701 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9702 Pass on pending signals to PTRACE_DETACH. Check the result of the
9704 * server.c (program_signals, program_signals_p): New.
9705 (handle_general_set): Handle QProgramSignals.
9706 * server.h (program_signals, program_signals_p): Declare.
9708 2012-03-05 Pedro Alves <palves@redhat.com>
9709 Jan Kratochvil <jan.kratochvil@redhat.com>
9711 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9714 2012-03-03 Yao Qi <yao@codesourcery.com>
9716 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9717 agent_look_up_symbols.
9719 2012-03-03 Yao Qi <yao@codesourcery.com>
9721 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9722 (linux-x86-low.o): Likewise.
9723 * server.h: Remove in_process_agent_loaded.
9724 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9728 2012-03-03 Yao Qi <yao@codesourcery.com>
9730 * tracepoint.c (gdb_agent_capability): New global.
9731 (in_process_agent_loaded_ust): Renamed to
9732 `in_process_agent_supports_ust'.
9734 (in_process_agent_supports_ust): Call agent_capability_check.
9735 (clear_installed_tracepoints): Assert that agent supports
9738 2012-03-03 Yao Qi <yao@codesourcery.com>
9740 * linux-low.c (linux_supports_agent): New.
9741 (linux_target_ops): Initialize field `supports_agent' with
9742 linux_supports_agent.
9743 * target.h (struct target_ops) <supports_agent>: New.
9744 (target_supports_agent): New macro.
9745 * server.c (handle_general_set): Handle packet 'QAgent'.
9746 (handle_query): Send `QAgent+'.
9747 * Makefile.in (server.o): Depends on agent.h.
9749 2012-03-03 Yao Qi <yao@codesourcery.com>
9751 * Makefile.in (OBS): Add agent.o.
9752 Add new rule for agent.o.
9753 Track dependence of tracepoint.c on agent.h.
9754 * tracepoint.c (run_inferior_command_1):
9755 (run_inferior_command): Call agent_run_command.
9756 (gdb_ust_connect_sync_socket): Deleted. Move it to
9758 (resume_thread, stop_thread): Likewise.
9759 (gdb_ust_socket_init): Renamed to ...
9760 (gdb_agent_socket_init): ... New.
9761 (gdb_ust_thread): Renamed to ...
9762 (gdb_agent_helper_thread): ... New.
9763 (gdb_ust_init): Move some code to ...
9764 (gdb_agent_init): ... here. New.
9765 [HAVE_UST]: Call gdb_ust_init.
9766 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9767 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9768 * config.in, configure: Regenerated.
9770 2012-03-02 Pedro Alves <palves@redhat.com>
9772 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9773 * linux-low.c (struct simple_pid_list): New.
9774 (stopped_pids): New a struct simple_pid_list pointer.
9775 (add_to_pid_list, pull_pid_from_list): New.
9776 (handle_extended_wait): Don't assume the first signal new children
9777 report is SIGSTOP. Adjust call to pull_pid_from_list.
9778 (linux_wait_for_lwp): Adjust.
9780 2012-03-02 Yao Qi <yao@codesourcery.com>
9782 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9785 2012-03-02 Yao Qi <yao@codesourcery.com>
9787 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9788 `stop_pc' and `tpoint'. Update caller.
9790 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9792 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9793 * linux-low.c (use_linux_regsets): New macro.
9794 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9795 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9796 (linux_register_in_regsets): New function.
9797 (usr_fetch_inferior_registers): Skip registers covered by
9799 (usr_store_inferior_registers): Likewise.
9800 (usr_fetch_inferior_registers): New macro.
9801 (usr_store_inferior_registers): Likewise.
9802 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9803 (linux_store_registers): Likewise.
9804 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9806 (init_registers_mips64_dsp_linux): Likewise.
9807 (init_registers_mips_linux): New macro.
9808 (init_registers_mips_dsp_linux): Likewise.
9809 (mips_dsp_num_regs): Likewise.
9810 (DSP_BASE, DSP_CONTROL): New fallback macros.
9811 (mips_base_regs): New macro.
9812 (mips_regmap): Use it. Fix the size.
9813 (mips_dsp_regmap): New variable.
9814 (mips_dsp_regset_bitmap): Likewise.
9815 (mips_arch_setup): New function.
9816 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9818 (mips_cannot_store_register): Likewise.
9819 (the_low_target): Update .arch_setup, .num_regs and .regmap
9820 initializers. Add .regset_bitmap initializer.
9821 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9823 * linux-bfin-low.c (the_low_target): Likewise.
9824 * linux-cris-low.c (the_low_target): Likewise.
9825 * linux-crisv32-low.c (the_low_target): Likewise.
9826 * linux-ia64-low.c (the_low_target): Likewise.
9827 * linux-m32r-low.c (the_low_target): Likewise.
9828 * linux-m68k-low.c (the_low_target): Likewise.
9829 * linux-ppc-low.c (the_low_target): Likewise.
9830 * linux-s390-low.c (the_low_target): Likewise.
9831 * linux-sh-low.c (the_low_target): Likewise.
9832 * linux-sparc-low.c (the_low_target): Likewise.
9833 * linux-tic6x-low.c (the_low_target): Likewise.
9834 * linux-x86-low.c (the_low_target): Likewise.
9835 * linux-xtensa-low.c (the_low_target): Likewise.
9836 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9837 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9838 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9840 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9841 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9843 2012-02-29 Yao Qi <yao@codesourcery.com>
9844 Pedro Alves <palves@redhat.com>
9846 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9847 `step_over_finished' is true.
9849 2012-02-27 Pedro Alves <palves@redhat.com>
9851 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9852 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9854 2012-02-27 Pedro Alves <palves@redhat.com>
9857 * linux-low.c (pid_is_stopped): New.
9858 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9860 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9862 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9865 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9867 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9869 2012-02-24 Luis Machado <lgustavo@codesourcery>
9871 * server.c (handle_query): Advertise support for target-side
9872 breakpoint condition evaluation.
9873 (process_point_options): New function.
9874 (process_serial_event): When inserting a breakpoint, check for
9875 a target-side condition that should be evaluated.
9877 * mem-break.c: Include regcache.h and ax.h.
9878 (point_cond_list_t): New data structure.
9879 (breakpoint) <cond_list>: New field.
9880 (find_gdb_breakpoint_at): Make non-static.
9881 (delete_gdb_breakpoint_at): Clear any target-side
9883 (clear_gdb_breakpoint_conditions): New function.
9884 (add_condition_to_breakpoint): Likewise.
9885 (add_breakpoint_condition): Likewise.
9886 (gdb_condition_true_at_breakpoint): Likewise.
9887 (gdb_breakpoint_here): Return result directly instead
9888 of going through a local variable.
9890 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9891 (clear_gdb_breakpoint_conditions): Likewise.
9892 (add_breakpoint_condition): Likewise.
9893 (gdb_condition_true_at_breakpoint): Likewise.
9895 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9896 (need_step_over_p): Take target-side breakpoint condition into
9899 2012-02-24 Luis Machado <lgustavo@codesourcery>
9901 * server.h: Include tracepoint.h.
9902 (agent_mem_read, agent_get_trace_state_variable_value,
9903 agent_set_trace_state_variable_value,
9904 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9905 get_set_tsv_func_addr): New prototypes.
9907 * ax.h: New include file.
9908 * ax.c: New source file.
9910 * tracepoint.c: Include ax.h.
9911 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9912 agent_expr, eval_result_type): Move to ax.h.
9913 (parse_agent_expr): Rename to ...
9914 (gdb_parse_agent_expr): ... this, make it non-static and move
9916 (unparse_agent_expr) Rename to ...
9917 (gdb_unparse_agent_expr): ... this, make it non-static and move
9919 (eval_agent_expr): Rename to ...
9920 (eval_tracepoint_agent_expr): ... this.
9921 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9922 forward declarations.
9923 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9924 (agent_get_trace_state_variable_value): New function.
9925 (agent_set_trace_state_variable_value): New function.
9926 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9927 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9928 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9929 (condition_true_at_tracepoint): Likewise.
9930 (parse_agent_expr): Rename to ...
9931 (gdb_parse_agent_expr): ... this and move to ax.c.
9932 (unparse_agent_expr): Rename to ...
9933 (gdb_unparse_agent_expr): ... this and move to ax.c.
9934 (gdb_agent_op_name): Move to ax.c.
9935 (eval_agent_expr): Rename to ...
9936 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9938 (eval_tracepoint_agent_expr): New function.
9939 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9941 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9943 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9944 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9945 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9946 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9947 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9948 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9949 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9950 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9951 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9952 (compile_bytecodes): Remove forward declaration.
9953 (is_goto_target): Move to ax.c.
9954 (compile_bytecodes): Move to ax.c and call
9955 agent_get_trace_state_variable_value (...) and
9956 agent_set_trace_state_variable_value (...).
9958 * Makefile.in: Update ax.c and IPA dependencies.
9960 2012-02-24 Pedro Alves <palves@redhat.com>
9962 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9963 (cmd_bigqtbuffer_circular): ... this. Only handle
9964 'QTBuffer:circular:'.
9965 (handle_tracepoint_general_set): Adjust.
9967 2012-02-16 Yao Qi <yao@codesourcery.com>
9969 * inferiors.c: Move code to ...
9970 * dll.c: .... here. New.
9971 * server.h: Declare clear_dlls.
9972 * Makefile.in (SFILES): Add dll.c.
9976 2012-02-11 Yao Qi <yao@codesourcery.com>
9978 * server.c: (handle_monitor_command): Add a new parameter
9980 (handle_query): Update caller.
9982 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9984 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9985 * configure, config.in: Regenerate.
9986 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9989 2012-02-02 Pedro Alves <palves@redhat.com>
9991 Try SIGKILL first, then PTRACE_KILL.
9992 * linux-low.c (linux_kill_one_lwp): New.
9993 (linux_kill_one_lwp): Rename to ...
9994 (kill_one_lwp_callback): ... this. Use the new
9997 2012-02-02 Pedro Alves <palves@redhat.com>
9999 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10002 2012-01-27 Pedro Alves <palves@redhat.com>
10004 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10005 (elf_64_file_p): Make static.
10006 (linux_pid_exe_is_elf_64_file): New.
10007 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10008 Delete declarations.
10009 (linux_pid_exe_is_elf_64_file): Declare.
10010 * linux-x86-low.c (x86_arch_setup): Use
10011 linux_pid_exe_is_elf_64_file.
10013 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10015 * linux-low.c (linux_wait_for_event_1): Rename to ...
10016 (linux_wait_for_event): ... here and merge it with former
10017 linux_wait_for_event - new variable wait_ptid, use it.
10018 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10020 2012-01-23 Pedro Alves <palves@redhat.com>
10022 * server.c (main): Avoid yet another case of infinite loop while
10023 detaching/killing after a longjmp.
10025 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10028 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10030 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10032 * hostio.c (handle_readlink): New function.
10033 (handle_vFile): Call it to handle "vFile:readlink" packets.
10035 2012-01-20 Pedro Alves <palves@redhat.com>
10036 Ulrich Weigand <ulrich.weigand@linaro.org>
10038 * server.c (handle_v_requests): Only support vAttach and vRun to
10039 start multiple processes when in extended protocol mode.
10041 2012-01-17 Pedro Alves <palves@redhat.com>
10043 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10044 memalign plus mprotect to allocate the scratch buffer.
10046 2012-01-13 Pedro Alves <palves@redhat.com>
10048 * server.c (attach_inferior): Clear `cont_thread'.
10050 2012-01-13 Pedro Alves <palves@redhat.com>
10052 * server.c (main): Avoid infinite loop while detaching/killing
10055 2012-01-09 Doug Evans <dje@google.com>
10057 * server.c (start_inferior): Set last_ptid in --wrapper case.
10059 2012-01-06 Yao Qi <yao@codesourcery.com>
10061 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10063 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10065 2012-01-04 Yao Qi <yao@codesourcery.com>
10067 * tracepoint.c (cmd_qtdp): Print debug message
10068 for static tracepoint.
10070 2012-01-04 Yao Qi <yao@codesourcery.com>
10072 * tracepoint.c (trace_vdebug): Differentiate debug message
10073 between gdbserver and IPA.
10075 2012-01-03 Yao Qi <yao@codesourcery.com>
10077 * tracepoint.c (tracepoint_was_hit): Don't collect for
10080 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10082 * terminal.h: Reformat copyright header.
10084 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10086 * server.c (gdbserver_version): Update copyright year.
10087 * gdbreplay.c (gdbreplay_version): Likewise.
10089 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10091 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10094 2011-12-18 Hui Zhu <teawater@gmail.com>
10095 * linux-low.c (linux_create_inferior): Save return value to ret.
10097 2011-12-18 Hui Zhu <teawater@gmail.com>
10099 * linux-low.c (linux_create_inferior): Save return value to ret.
10101 2011-12-16 Doug Evans <dje@google.com>
10103 * linux-low.c (linux_create_inferior): If stdio connection,
10104 redirect stdin from /dev/null, stdout to stderr.
10105 * remote-utils.c (remote_is_stdio): New static global.
10106 (remote_connection_is_stdio): New function.
10107 (remote_prepare): Handle stdio connection.
10108 (remote_open): Ditto.
10109 (remote_close): Don't close stdin for stdio connections.
10110 (read_prim,write_prim): New functions. Replace all calls to
10111 read/write to these.
10112 * server.c (main): Watch for "-" argument. Move call to
10113 remote_prepare before start_inferior.
10114 * server.h (STDIO_CONNECTION_NAME): New macro.
10115 (remote_connection_is_stdio): Declare.
10117 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10118 in debugging output.
10120 2011-12-15 Yao Qi <yao@codesourcery.com>
10122 * tracepoint.c: Include sys/syscall.h.
10123 (gdb_ust_thread): Remove preprocessor conditional.
10125 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10127 * linux-low.c (linux_detach_one_lwp): Call
10128 the_low_target.prepare_to_resume before detaching.
10130 2011-12-14 Yao Qi <yao@codesourcery.com>
10132 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10135 2011-12-14 Yao Qi <yao@codesourcery.com>
10137 * i386-low.c (i386_low_stopped_data_address): Initialize local
10138 variable `control'.
10140 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10144 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10145 DR_CONTROL unless necessary. Extend comments.
10146 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10147 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10149 2011-12-13 Yao Qi <yao@codesourcery.com>
10151 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10153 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10155 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10157 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10158 Print new debug message for such case.
10160 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10162 Fix overlapping memcpy.
10163 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10164 the read_inferior_memory transfer.
10165 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10166 write_inferior_memory transfer.
10167 (set_fast_tracepoint_jump): New variable buf. Use it for the
10168 read_inferior_memory and write_inferior_memory transfers.
10169 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10170 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10171 Use it for the write_inferior_memory transfer.
10172 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10175 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10177 * linux-low.c (fetch_register, store_register): Make code
10178 consistent, fix formatting.
10180 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10182 * linux-low.c (usr_store_inferior_registers): Factor out code
10183 to handle individual registers into...
10184 (store_register): ... this new function.
10186 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10188 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10189 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10190 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10191 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10192 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10193 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10194 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10195 (srv_xmlfiles): Add new XML files.
10197 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10199 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10200 (init_registers_s390_linux32v1): Add prototype.
10201 (init_registers_s390_linux32v2): Likewise.
10202 (init_registers_s390_linux64v1): Likewise.
10203 (init_registers_s390_linux64v2): Likewise.
10204 (init_registers_s390x_linux64v1): Likewise.
10205 (init_registers_s390x_linux64v2): Likewise.
10206 (s390_num_regs): Increment to 52.
10207 (s390_regmap): Add orig_r2 register.
10208 (s390_num_regs_3264): Increment to 68.
10209 (s390_regmap_3264): Add orig_r2 register.
10210 (s390_collect_ptrace_register): Handle orig_r2 register.
10211 (s390_supply_ptrace_register): Likewise.
10212 (s390_fill_last_break): New function.
10213 (s390_store_last_break): Likewise.
10214 (s390_fill_system_call): New function.
10215 (s390_store_system_call): Likewise.
10216 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10218 (s390_check_regset): New function.
10219 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10220 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10221 Update target_regsets for available register sets.
10223 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10224 Jan Kratochvil <jan.kratochvil@redhat.com>
10226 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10227 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10229 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10230 * linux-low.h (struct process_info_private): New member r_debug.
10231 * server.c (handle_qxfer_libraries): Call
10232 the_target->qxfer_libraries_svr4.
10233 (handle_qxfer_libraries_svr4): New function.
10234 (qxfer_packets): New entry "libraries-svr4".
10235 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10236 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10237 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10238 PACKET_qXfer_libraries_svr4.
10240 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10242 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10243 PSW address/mask between 8-byte and 16-byte formats.
10244 (s390_supply_ptrace_register): Likewise.
10245 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10246 basic addressing mode bit.
10248 2011-11-24 Stan Shebs <stan@codesourcery.com>
10250 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10252 2011-11-17 Stan Shebs <stan@codesourcery.com>
10254 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10255 (tracing_start_time): New global.
10256 (tracing_stop_time): New global.
10257 (tracing_user_name): New global.
10258 (tracing_notes): New global.
10259 (tracing_stop_note): New global.
10260 (cmd_qtstart): Set traceframe_usage, start_time.
10261 (stop_tracing): Set stop_time.
10262 (cmd_qtstatus): Report additional status.
10263 (cmd_qtp): New function.
10264 (handle_tracepoint_query): Call it.
10265 (cmd_qtnotes): New function.
10266 (handle_tracepoint_general_set): Call it.
10267 (get_timestamp): Rename from tsv_get_timestamp.
10269 2011-11-14 Stan Shebs <stan@codesourcery.com>
10270 Kwok Cheung Yeung <kcy@codesourcery.com>
10272 * linux-x86-low.c (small_jump_insn): New.
10273 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10274 trampoline and error message, build a trampoline and issue a small
10275 jump instruction to it.
10276 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10277 trampoline and error message.
10278 (x86_get_min_fast_tracepoint_insn_len): New.
10279 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10280 * linux-low.h (struct linux_target_ops): Add arguments to
10281 install_fast_tracepoint_jump_pad operation, add new operation.
10282 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10284 (linux_get_min_fast_tracepoint_insn_len): New function.
10285 (linux_target_op): Add new operation.
10286 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10287 (gdb_trampoline_buffer_end): Ditto.
10288 (gdb_trampoline_buffer_error): Ditto.
10289 (struct ipa_sym_addresses): Add fields for new IPA variables.
10290 (symbol_list): Add entries for new IPA variables.
10291 (struct tracepoint): Add fields to hold the address range of the
10292 trampoline used by the tracepoint.
10293 (trampoline_buffer_head): New static variable.
10294 (trampoline_buffer_tail): Ditto.
10295 (claim_trampoline_space): New function.
10296 (have_fast_tracepoint_trampoline_buffer): New function.
10297 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10299 (install_fast_tracepoint): Ditto, also add error buffer argument.
10300 (cmd_qtminftpilen): New function.
10301 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10302 (fast_tracepoint_from_trampoline_address): New function.
10303 (fast_tracepoint_collecting): Handle trampoline as part of jump
10305 (set_trampoline_buffer_space): New function.
10306 (initialize_tracepoint): Initialize new IPA variables.
10307 * target.h (struct target_ops): Add arguments to
10308 install_fast_tracepoint_jump_pad operation, add new
10309 get_min_fast_tracepoint_insn_len operation.
10310 (target_get_min_fast_tracepoint_insn_len): New.
10311 (install_fast_tracepoint_jump_pad): Add arguments.
10312 * server.h (IPA_BUFSIZ): Define.
10313 * linux-i386-ipa.c: Include extra header files.
10314 (initialize_fast_tracepoint_trampoline_buffer): New function.
10315 (initialize_low_tracepoint): Call it.
10316 * server.h (set_trampoline_buffer_space): Declare.
10317 (claim_trampoline_space): Ditto.
10318 (have_fast_tracepoint_trampoline_buffer): Ditto.
10320 2011-11-14 Yao Qi <yao@codesourcery.com>
10322 * server.c (handle_query): Handle InstallInTrace for qSupported.
10323 * tracepoint.c (add_tracepoint): Sort list.
10324 (install_tracepoint, download_tracepoint): New.
10325 (cmd_qtdp): Call them to install and download tracepoints.
10326 (sort_tracepoints): Removed.
10327 (cmd_qtstart): Update.
10329 2011-11-14 Yao Qi <yao@codesourcery.com>
10331 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10332 * mem-break.h: Declare.
10333 * tracepoint.c (cmd_qtstart): Move some code to ...
10334 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10336 (download_tracepoints): Move some code to ...
10337 (download_tracepoint_1): ... here. New.
10339 2011-11-08 Yao Qi <yao@codesourcery.com>
10341 * remote-utils.c (relocate_instruction): A comment fix.
10343 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10345 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10346 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10347 dr_status_mirror and dr_control_mirror from debug_reg_state.
10348 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10349 (i386_initial_stuff): Remove use of deleted globals.
10350 (i386_get_thread_context, i386_set_thread_context,
10351 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10352 from debug_reg_state.
10354 2011-11-05 Yao Qi <yao@codesourcery.com>
10356 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10357 address as TPOINT's.
10359 2011-11-02 Stan Shebs <stan@codesourcery.com>
10361 * tracepoint.c (agent_mem_read_string): New function.
10362 (eval_agent_expr): Call it for tracenz.
10363 * server.c (handle_query): Report support for tracenz.
10365 2011-11-02 Yao Qi <yao@codesourcery.com>
10367 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10369 2011-11-02 Yao Qi <yao@codesourcery.com>
10371 * target.h: Fix a typo in comment.
10373 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10375 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10376 clobber the breakpoints' shadows with fast tracepoint jumps.
10377 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10378 * target.c (write_inferior_memory): Also pass MYADDR down to
10381 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10383 * configure.ac: Check support for personality routine.
10384 * configure: Regenerate.
10385 * config.in: Likewise.
10386 * linux-low.c: Include <sys/personality.h>.
10387 Define ADDR_NO_RANDOMIZE if necessary.
10388 (linux_create_inferior): Disable address space randomization when
10389 forking inferior, if requested.
10390 (linux_supports_disable_randomization): New function.
10391 (linux_target_ops): Install it.
10392 * server.h (disable_randomization): Declare.
10393 * server.c (disable_randomization): New global variable.
10394 (handle_general_set): Handle QDisableRandomization.
10395 (handle_query): Likewise for qSupported.
10396 (main): Support --disable-randomization and --no-disable-randomization
10397 command line arguments.
10398 * target.h (struct target_ops): Add supports_disable_randomization.
10399 (target_supports_disable_randomization): New macro.
10401 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10403 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10405 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10406 [!PT_GETDSBT] (target_loadmap): New definition.
10407 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10408 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10409 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10410 and PT_GETDSBT to LINUX_LOADMAP.
10411 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10412 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10414 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10416 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10417 (arm_linux_hwbp_cap): New static variable.
10418 (arm_linux_get_hwbp_cap): Replace by ...
10419 (arm_linux_init_hwbp_cap): ... this new function.
10420 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10421 (arm_linux_get_hw_watchpoint_count): Likewise.
10422 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10423 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10424 (arm_prepare_to_resume): Use perror_with_name instead of error.
10426 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10428 * linux-arm-low.c: Include <signal.h>.
10429 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10430 (struct arm_linux_hwbp_cap): New data type.
10431 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10432 (struct arm_linux_hw_breakpoint): New data type.
10433 (MAX_BPTS, MAX_WPTS): Define.
10434 (struct arch_process_info, struct arch_lwp_info): New data types.
10435 (arm_linux_get_hwbp_cap): New function.
10436 (arm_linux_get_hw_breakpoint_count): Likewise.
10437 (arm_linux_get_hw_watchpoint_count): Likewise.
10438 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10439 (arm_hwbp_control_initialize): Likewise.
10440 (arm_hwbp_control_is_enabled): Likewise.
10441 (arm_hwbp_control_is_initialized): Likewise.
10442 (arm_hwbp_control_disable): Likewise.
10443 (arm_linux_hw_breakpoint_equal): Likewise.
10444 (arm_linux_hw_point_initialize): Likewise.
10445 (struct update_registers_data): New data structure.
10446 (update_registers_callback: New function.
10447 (arm_insert_point): Likewise.
10448 (arm_remove_point): Likewise.
10449 (arm_stopped_by_watchpoint): Likewise.
10450 (arm_stopped_data_address): Likewise.
10451 (arm_new_process): Likewise.
10452 (arm_new_thread): Likewise.
10453 (arm_prepare_to_resume): Likewise.
10454 (the_low_target): Register arm_insert_point, arm_remove_point,
10455 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10456 arm_new_thread, and arm_prepare_to_resume.
10458 2011-09-15 Stan Shebs <stan@codesourcery.com>
10460 * server.h (struct emit_ops): Add compare-goto fields.
10461 * tracepoint.c (gdb_agent_op_sizes): New table.
10462 (emit_eq_goto): New function.
10463 (emit_ne_goto): New function.
10464 (emit_lt_goto): New function.
10465 (emit_le_goto): New function.
10466 (emit_gt_goto): New function.
10467 (emit_ge_goto): New function.
10468 (is_goto_target): New function.
10469 (compile_bytecodes): Recognize special cases of compare-goto
10470 combinations and call specialized emitters for them.
10471 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10472 (amd64_emit_ne_goto): New function.
10473 (amd64_emit_lt_goto): New function.
10474 (amd64_emit_le_goto): New function.
10475 (amd64_emit_gt_goto): New function.
10476 (amd64_emit_ge_goto): New function.
10477 (amd64_emit_ops): Add the new functions.
10478 (i386_emit_eq_goto): New function.
10479 (i386_emit_ne_goto): New function.
10480 (i386_emit_lt_goto): New function.
10481 (i386_emit_le_goto): New function.
10482 (i386_emit_gt_goto): New function.
10483 (i386_emit_ge_goto): New function.
10484 (i386_emit_ops): Add the new functions.
10486 2011-09-08 Stan Shebs <stan@codesourcery.com>
10488 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10489 (i386_emit_epilogue): Restore %ebx.
10491 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10493 * server.c (step_thread): Remove definition.
10494 (process_serial_event): Don't handle Hs.
10495 * server.h (step_thread): Remove declaration.
10496 * target.c (set_desired_inferior): Remove use of step_thread.
10498 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10500 * linux-low.c: Include linux-procfs.h.
10501 (linux_attach_lwp_1): Update comments.
10502 (linux_attach): Scan for existing threads when attaching to a
10503 process that is the tgid.
10504 * Makefile.in: Update dependencies.
10506 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10508 * configure.srv: Add linux-procfs.o dependencies.
10510 2011-08-14 Yao Qi <yao@codesourcery.com>
10512 * target.h (struct target_ops): Fix indent.
10513 * win32-low.c (win32_target_ops): Fix comment.
10515 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10516 Yao Qi <yao@codesourcery.com>
10518 * Makefile.in (clean): Remove tic6x-*.c files.
10519 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10520 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10521 (tic6x-c64xp-linux.c): Likewise.
10522 * configure.srv: Add support for tic6x-*-uclinux.
10523 * linux-tic6x-low.c: New.
10524 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10526 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10527 Yao Qi <yao@codesourcery.com>
10529 * target.h (struct target_ops): Add read_loadmap.
10530 * linux-low.c (struct target_loadseg): New type.
10531 (struct target_loadmap): New type.
10532 (linux_read_loadmap): New function.
10533 (linux_target_ops): Add linux_read_loadmap.
10534 * server.c (handle_query): Support qXfer:fdpic:read packet.
10535 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10538 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10540 * win32-low.c: Include <stdint.h>.
10542 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10544 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10545 to the inferior here.
10546 (i386_remove_aligned_watchpoint): Ditto.
10547 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10548 fit part of the watchpoint in the debug registers.
10549 (i386_update_inferior_debug_regs): New.
10550 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10551 registers, and only update the inferior on success.
10552 (i386_low_remove_watchpoint): Ditto.
10554 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10556 * linux-low.c (compare_ints, unique, list_threads, show_process,
10557 linux_core_of_thread): Delete.
10558 (linux_target_ops): Change linux_core_of_thread to
10559 linux_common_core_of_thread.
10560 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10561 * utils.c (malloc_failure): Change type of argument.
10562 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10563 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10564 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10565 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10566 (IPA_OBJS): Add common-utils-ipa.o.
10567 (ptid_h, linux_osdata_h): New macros.
10568 (server_h): Add common/common-utils.h, common/xml-utils.h,
10569 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10571 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10572 ptid.o, buffer.o): New rules.
10573 (linux-low.o): Add common/linux-osdata.h as a dependency.
10574 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10575 * configure.ac: Add AC_HEADER_DIRENT check.
10576 * config.in: Regenerate.
10577 * configure: Regenerate.
10578 * remote-utils.c (xml_escape_text): Delete.
10579 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10580 buffer_xml_printf): Move to common/buffer.c.
10581 * server.c (main): Remove call to initialize_inferiors.
10582 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10583 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10584 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10585 internal_error, gdb_assert, gdb_assert_fail): Delete.
10586 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10587 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10589 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10590 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10591 initialize_inferiors): Delete.
10593 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10595 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10598 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10600 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10602 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10604 2011-05-26 Yao Qi <yao@codesourcery.com>
10606 * Makefile.in (thread-db.o): Track dependence to
10607 common/gdb_thread_db.h.
10608 * thread-db.c: include gdb_thread_db.h from right place.
10610 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10612 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10613 __FILE__ and __LINE__ to internal_error.
10615 2011-05-13 Doug Evans <dje@google.com>
10617 * thread-db.c (try_thread_db_load_from_sdir): New function.
10618 (try_thread_db_load_from_dir): New function.
10619 (thread_db_load_search): Handle $sdir, ignore $pdir.
10620 Remove trying of system directories if search of
10621 libthread-db-search-path fails, that is now done via $sdir.
10623 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10625 * server.c (handle_query): Add EnableDisableTracepoints to the list
10626 of supported features.
10627 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10629 (cmd_qtenable_disable): New.
10630 (cmd_qtstart): Install tracepoints even if disabled.
10631 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10632 receiving a QTEnable or QTDisable packet.
10633 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10634 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10636 (gdb_probe): Skip data collection if static tracepoint is disabled.
10638 2011-05-10 Doug Evans <dje@google.com>
10640 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10642 2011-05-04 Doug Evans <dje@google.com>
10644 * linux-low.c (linux_join): Skip process lookup.
10645 * spu-low.c (spu_join): Ditto.
10646 * server.c (join_inferiors_callback): Delete.
10647 (process_serial_event): For 'D' packet (detach) call join_inferior
10650 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10652 * README: Don't mention xscale*-*-linux*.
10653 * configure.srv (xscale*-*-linux*): Don't handle target.
10655 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10657 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10659 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10660 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10661 (i386_emit_void_call_2): Likewise.
10663 2011-04-26 Yao Qi <yao@codesourcery.com>
10665 * linux-low.c: Move common macros to linux-ptrace.h.
10666 Include linux-ptrace.h.
10667 * Makefile.in (linux_ptrace_h): New.
10668 (linux-low.o): Depends on linux-ptrace.h.
10670 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10672 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10673 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10674 (remote_prepare): New function with most of the TCP code from ...
10675 (remote_open): ... here. Detect PORT here unconditionally. Move also
10676 setting transport_is_reliable.
10677 * server.c (run_once): New variable.
10678 (gdbserver_usage): Document it.
10679 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10680 the first run if RUN_ONCE.
10681 * server.h (run_once, remote_prepare): New declarations.
10683 2011-04-19 Tom Tromey <tromey@redhat.com>
10685 * win32-low.c (handle_load_dll): Remove duplicate "the".
10687 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10689 Remove support for old Cygwin 1.5 versions.
10690 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10691 function to avoid warning.
10692 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10695 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10697 * gdbserver/server.h (Macro _): Define it if not available.
10699 2011-03-14 Michael Snyder <msnyder@vmware.com>
10701 * hostio.c (handle_close): Remove unnecessary null test.
10703 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10705 * Makefile.in (maintainer-clean realclean distclean): Remove
10706 "make ... subdir_do" command.
10708 2011-03-10 Michael Snyder <msnyder@vmware.com>
10710 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10712 * server.c (handle_v_run): Free alloced buffer on early return.
10714 2011-03-09 Yao Qi <yao@codesourcery.com>
10717 2011-03-04 Yao Qi <yao@codesourcery.com>
10719 * Makefile.in: Remove GNU make feature --directory.
10721 2011-03-05 Yao Qi <yao@codesourcery.com>
10723 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10724 (subdir_do): New make target. Copied from gdb/Makefile.
10725 (maintainer-clean, realclean, distclean, clean): Call corresponding
10726 make targets in common/Makefile.
10728 2011-02-11 Yao Qi <yao@codesourcery.com>
10730 * configure.ac: Call AC_PROG_RANLIB.
10731 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10732 * configure: Regenerate.
10734 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10736 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10738 2011-03-06 Yao Qi <yao@codesourcery.com>
10740 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10742 2011-03-05 Yao Qi <yao@codesourcery.com>
10744 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10745 (subdir_do): New make target. Copied from gdb/Makefile.
10746 (maintainer-clean, realclean, distclean, clean): Call corresponding
10747 make targets in common/Makefile.
10749 2011-03-04 Yao Qi <yao@codesourcery.com>
10751 * Makefile.in: Remove GNU make feature --directory.
10753 2011-03-04 Michael Snyder <msnyder@vmware.com>
10755 * server.c (queue_stop_reply): Call xmalloc not malloc.
10757 2011-03-02 Michael Snyder <msnyder@vmware.com>
10759 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10761 2011-02-28 Michael Snyder <msnyder@vmware.com>
10763 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10764 (cmd_qtframe): Ditto.
10765 (cmd_qtbuffer): Ditto.
10766 (cmd_bigqtbuffer): Ditto.
10768 * utils.c (decimal2str): Initialize 'width' to nine, then
10769 don't mess with it.
10771 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10773 * hostio.c (require_data): Free *data, not data.
10775 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10777 * hostio.c (require_data): Use free, not xfree.
10779 2011-02-27 Michael Snyder <msnyder@vmware.com>
10781 * server.c (handle_query): Discard unused value.
10783 * hostio.c (require_data): Free malloc memory before returning
10786 2011-02-26 Michael Snyder <msnyder@vmware.com>
10788 * linux-low.c (list_threads): Call closedir for dirent.
10790 2011-02-27 Michael Snyder <msnyder@vmware.com>
10792 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10793 a case statement falls through.
10795 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10797 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10800 2011-02-26 Michael Snyder <msnyder@vmware.com>
10802 * utils.c (decimal2str): Eliminate dead code and dead param.
10803 (pulongest): Drop dead param from call to decimal2str.
10806 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10808 Revert the following patch (not approved yet):
10809 2011-02-21 Hui Zhu <teawater@gmail.com>
10810 * tracepoint.c (tp_printf): New function.
10811 (eval_agent_expr): Handle gdb_agent_op_printf.
10813 2011-02-21 Hui Zhu <teawater@gmail.com>
10815 * tracepoint.c (tp_printf): New function.
10816 (eval_agent_expr): Handle gdb_agent_op_printf.
10818 2011-02-18 Tom Tromey <tromey@redhat.com>
10820 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10821 (tracepoint.o): Likewise.
10822 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10823 (gdb_agent_op_names): Likewise.
10825 2011-02-18 Tom Tromey <tromey@redhat.com>
10827 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10828 gdb_agent_op_rot>: New constants.
10829 (gdb_agent_op_names): Add pick and roll.
10830 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10833 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10835 * aclocal.m4: Regenerated with aclocal-1.11.1.
10837 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10839 * server.c (handle_qxfer_traceframe_info): New.
10840 (qxfer_packets): Register "traceframe-info".
10841 (handle_query): Report support for qXfer:traceframe-info:read+.
10842 * tracepoint.c (match_blocktype): New.
10843 (traceframe_find_block_type): Rename to ...
10844 (traceframe_walk_blocks): ... this. Add callback filter argument,
10846 (traceframe_find_block_type): New, reimplemented on top of
10847 traceframe_walk_blocks.
10848 (build_traceframe_info_xml): New.
10849 (traceframe_read_info): New.
10850 * server.h (traceframe_read_info): Declare.
10852 2011-02-11 Yao Qi <yao@codesourcery.com>
10854 * configure.ac: Call AC_PROG_RANLIB.
10855 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10856 * configure: Regenerate.
10858 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10860 * server.c (gdb_read_memory): Change return semantics to allow
10862 (handle_search_memory_1): Adjust.
10863 (process_serial_event) <'m' packet>: Handle partial transfers.
10864 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10866 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10868 * regcache.c (init_register_cache): Initialize
10869 regcache->register_status.
10870 (free_register_cache): Release regcache->register_status.
10871 (regcache_cpy): Copy register_status.
10872 (registers_to_string): Print 'x's for unavailable registers.
10873 (supply_register): Mark the register's status valid or
10874 unavailable, depending on whether a buffer was passed in or not.
10875 (supply_register_zeroed): New.
10876 (supply_regblock): Mark the registers' status valid or
10877 unavailable, depending on whether a buffer was passed in or not.
10878 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10879 (struct regcache): New `register_status' field.
10880 (supply_register_zeroed): Declare.
10881 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10882 supply_register_zeroed, rather than passing a NULL buffer to
10884 * tracepoint.c (fetch_traceframe_registers): Update comment.
10886 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10888 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10891 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10893 * server.h (decode_xfer_write): Change prototype.
10894 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10895 and don't extract the annex here.
10896 * server.c (decode_xfer_read): Remove `annex' parameter,
10897 and don't extract the annex here.
10898 (decode_xfer): New.
10899 (struct qxfer): New.
10900 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10901 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10902 (handle_qxfer_statictrace): New functions, abstracted out from
10903 handle_query, and made to use the struct qxfer interface.
10904 (handle_threads_qxfer_proper): Rename to ...
10905 (handle_qxfer_threads_proper): ... this.
10906 (handle_threads_qxfer): Rename to ...
10907 (handle_qxfer_threads): ... this. Adjust.
10908 (qxfer_packets): New array.
10909 (handle_qxfer): New function.
10910 (handle_query): Use handle_qxfer.
10912 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10914 * gdbreplay.c: Shorten lines of >= 80 columns.
10915 * linux-low.c: Ditto.
10916 * linux-ppc-low.c: Ditto.
10917 * linux-s390-low.c: Ditto.
10918 * linux-sparc-low.c: Ditto.
10919 * linux-x86-low.c: Ditto.
10920 * linux-xtensa-low.c: Ditto.
10921 * mem-break.c: Ditto.
10922 * nto-low.c: Ditto.
10923 * regcache.h: Ditto.
10924 * remote-utils.c: Ditto.
10927 * thread-db.c: Ditto.
10928 * tracepoint.c: Ditto.
10930 * win32-low.h: Ditto.
10932 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10934 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10937 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10939 * server.c (gdbserver_version): Update copyright year in version
10941 * gdbreplay.c (gdbreplay_version): Ditto.
10943 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10945 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10946 * linux-bfin-low.c: New file.
10947 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10948 PT_DATA_ADDR for BFIN targets.
10949 * Makefile.in (SFILES): Add linux-bfin-low.c.
10950 (clean): Remove reg-bfin.c.
10951 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10952 * README: Mention supported Blackfin targets.
10954 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10956 * .gitignore: New file.
10958 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10960 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10962 2010-10-22 Jie Zhang <jie@codesourcery.com>
10964 * Makefile.in: Add FLAGS_TO_PASS variable.
10965 (install): Remove dependency of install-only and recursively
10966 invoke make for install-only.
10968 2010-10-04 Doug Evans <dje@google.com>
10970 * Makefile.in (uninstall): Use $(DESTDIR).
10972 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10976 * linux-x86-low.c (compat_siginfo_from_siginfo)
10977 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10978 si_code is < 0. Check for si_code == SI_TIMER before checking for
10981 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10983 * lynx-i386-low.c: New file.
10984 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10986 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10988 * lynx-low.c (ptrace_request_to_str): Remove handling for
10989 request values that have been removed in LynxOS 5.x.
10991 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10993 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10996 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10998 * configure.ac: Add --enable-inprocess-agent option.
10999 * configure: Rebuilt.
11001 2010-09-06 Yao Qi <yao@codesourcery.com>
11003 * linux-low.c (linux_kill): Remove unused variable.
11004 (linux_stabilize_threads): Likewise.
11005 * server.c (start_inferior): Likewise.
11006 (queue_stop_reply_callback): Likewise.
11007 * tracepoint.c (do_action_at_tracepoint): Likewise.
11009 2010-09-06 Yao Qi <yao@codesourcery.com>
11011 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11014 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11016 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11018 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11020 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11023 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11025 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11026 gdbserver/lynx-ppc-low.c: New files.
11027 * Makefile.in (lynx_low_h): New variable.
11028 (lynx-low.o, lynx-ppc-low.o): New rules.
11029 * configure.ac: On LynxOS, link with -lnetinet.
11030 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11031 * configure: regenerate.
11033 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11035 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11036 * configure.ac: Add check for vasprintf and vsnprintf.
11037 * configure, config.in: Regenerate.
11038 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11040 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11042 * gdbreplay.c: Move include of alloca.h up, next to include of
11044 * server.h: Add include of malloc.h.
11045 * mem-break.c: Remove include of malloc.h.
11046 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11048 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11050 * Makefile.in (memmem.o): Build with -Wno-error.
11052 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11054 * utils.c (xsnprintf): Make non-static.
11055 * server.h: Add xsnprintf declaration.
11056 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11057 replace calls to snprintf by calls to xsnprintf throughout.
11059 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11061 * configure.ac: Add configure check for alloca.
11062 * configure, config.in: Regenerate.
11063 * server.h: Include alloca.h if it exists.
11064 * gdbreplay.c: Include alloca.h if it exists.
11066 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11068 * linux-low.c (__SIGRTMIN): Define if not already defined.
11069 (linux_create_inferior): Check for __ANDROID__ rather than
11071 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11072 are already deferred.
11073 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11074 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11075 stopped and already has a pending signal to report.
11076 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11077 a pending signal to report or is moving out of a jump pad.
11078 (linux_init_signals): Check for __ANDROID__ rather than
11081 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11083 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11084 debug_threads check. Avoid a linear search when not doing debug
11087 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11089 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11090 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11091 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11092 (process_event): Change local fd's type to gdb_fildes_t.
11093 (create_file_handler): Adjust prototype.
11094 (delete_file_handler): Adjust prototype.
11095 (handle_file_event): Adjust prototype. Use pfildes.
11096 (create_file_event): Adjsut prototype.
11097 * remote-utils.c (remote_desc, listen_desc): Change type to
11099 * server.h: New gdb_fildes_t typedef.
11100 [USE_WIN32API]: Include winsock2.h.
11101 (delete_file_handler, add_file_handler): Adjust prototypes.
11102 (pfildes): Declare.
11103 * utils.c (pfildes): New.
11105 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11107 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11108 * configure: Regenerate.
11110 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11112 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11113 (linux_done_accessing_memory): ... this.
11114 (linux_target_ops): Adjust.
11115 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11116 * nto-low.c (nto_target_ops): Adjust comment.
11117 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11118 * spu-low.c (spu_target_ops): Adjust comment.
11119 * target.h (target_ops): Rename unprepare_to_access_memory field
11120 to done_accessing_memory.
11121 (unprepare_to_access_memory): Rename to ...
11122 (done_accessing_memory): ... this.
11124 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11126 * linux-low.c (linux_prepare_to_access_memory): New.
11127 (linux_unprepare_to_access_memory): New.
11128 (linux_target_ops): Install them.
11129 * server.c (read_memory): Rename to ...
11130 (gdb_read_memory): ... this. Use
11131 prepare_to_access_memory/prepare_to_access_memory.
11132 (write_memory): Rename to ...
11133 (gdb_write_memory): ... this. Use
11134 prepare_to_access_memory/prepare_to_access_memory.
11135 (handle_search_memory_1): Adjust.
11136 (process_serial_event): Adjust.
11137 * target.h (struct target_ops): New fields
11138 prepare_to_access_memory and unprepare_to_access_memory.
11139 (prepare_to_access_memory, unprepare_to_access_memory): New.
11140 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11141 prepare_to_access_memory/prepare_to_access_memory.
11142 * nto-low.c (nto_target_ops): Adjust.
11143 * spu-low.c (spu_target_ops): Adjust.
11144 * win32-low.c (win32_target_ops): Adjust.
11146 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11148 * Makefile.in (WARN_CFLAGS): Get it from configure.
11149 (WERROR_CFLAGS): New.
11150 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11151 * configure.ac: Introduce --enable-werror, which adds -Werror to
11152 the compiler command line. Enabled by default. Disable with
11153 --disable-werror. Add -Wdeclaration-after-statement
11154 Wpointer-arith and -Wformat-nonliteral to warning flags.
11155 * configure: Regenerate.
11157 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11159 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11161 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11163 * gdbreplay.c (remote_error): New.
11165 (expect): Use gdbchar. Check for error reading from GDB.
11166 Clarify sync error output.
11167 (play): Check for errors writing to GDB.
11168 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11169 * remote-utils.c (getpkt): Check for errors writing to the remote
11172 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11174 * linux-low.c (linux_wait_1): Move non-debugging code out of
11175 `debug_threads' control.
11177 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11179 * linux-low.c (linux_wait_1): Don't set last_status here.
11180 * server.c (push_event, queue_stop_reply_callback): Assert we're
11181 not pushing a TARGET_WAITKIND_IGNORE event.
11182 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11183 (myresume, handle_target_event): Set the thread's last_resume_kind
11184 and last_status from the target returned status.
11186 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11190 * linux-x86-low.c (update_debug_registers_callback): New.
11191 (i386_dr_low_set_addr): Use it.
11192 (i386_dr_low_get_addr): New.
11193 (i386_dr_low_set_control): Use update_debug_registers_callback.
11194 (i386_dr_low_get_control): New.
11195 (i386_dr_low_get_status): Adjust.
11196 * linux-low.c (linux_stop_lwp): New.
11197 * linux-low.h (linux_stop_lwp): Declare.
11199 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11200 argument instead of a i386_debug_reg_state.
11201 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11202 a i386_debug_reg_state.
11203 (i386_insert_aligned_watchpoint): Adjust.
11204 (i386_remove_aligned_watchpoint): Adjust.
11205 (i386_low_stopped_data_address): Read the debug registers from the
11206 inferior instead of from the mirrors.
11207 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11208 (i386_dr_low_get_addr): Declare.
11209 (i386_dr_low_get_control): Declare.
11210 (i386_dr_low_get_status): Change prototype.
11212 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11213 (i386_dr_low_get_addr): New.
11214 (i386_dr_low_get_control): New.
11215 (i386_dr_low_get_status): Adjust prototype. Return
11217 (i386_initial_stuff): Clear dr_status_mirror and
11219 (i386_get_thread_context): Adjust.
11220 (i386_set_thread_context): Adjust.
11221 (i386_thread_added): Adjust.
11223 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11225 * linux-low.h (linux_thread_area): Delete declaration.
11227 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11229 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11230 after its termination.
11232 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11234 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11235 (gdb_wants_all_stopped): Delete.
11236 (linux_wait_1): Don't call them.
11237 * server.c (handle_v_cont): Tag all threads as want-stopped.
11238 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11239 stopped as "client-wants-stopped".
11241 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11243 * Makefile.in (signals_h): New.
11244 (server_h): Depend on it.
11245 (server.o): Don't depend on $(signals_def).
11246 (signals.o): Depend on $(signals_def).
11248 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11250 * Makefile.in (signals_def): New.
11251 (server_h): Append include/gdb/signals.h and signals_def.
11252 (server.o): Append signals_def.
11254 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11256 * server.c (handle_target_event): Use target_signal_to_host for
11257 resume_info.sig initialization.
11258 * target.h (struct thread_resume) <sig>: New comment.
11260 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11262 * server.c (handle_query): strcpy() the returned string from paddress()
11263 instead of sprintf().
11264 * utils.c (paddress): Return phex_nz().
11266 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11268 * server.c (handle_v_cont): Call mourn_inferior if process
11270 (myresume): Likewise.
11272 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11274 Static tracepoints, and integration with UST.
11276 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11277 * mem-break.c (uninsert_all_breakpoints)
11278 (reinsert_all_breakpoints): New.
11279 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11280 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11281 (gdb_agent_ust_loaded, helper_thread_id)
11282 (gdb_agent_helper_thread_id): New macros.
11283 (struct ipa_sym_addresses): Add addr_ust_loaded,
11284 addr_helper_thread_id, addr_cmd_buf.
11285 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11286 (in_process_agent_loaded_ust): New.
11287 (write_e_ust_not_loaded): New.
11288 (maybe_write_ipa_ust_not_loaded): New.
11289 (struct collect_static_trace_data_action): New.
11290 (enum tracepoint_type) <static_tracepoint>: New.
11291 (struct tracepoint) <handle>: Mention static tracepoints.
11292 (struct static_tracepoint_ctx): New.
11293 (CMD_BUF_SIZE): New.
11294 (add_tracepoint_action): Handle static tracepoint actions.
11295 (unprobe_marker_at): New.
11296 (clear_installed_tracepoints): Handle static tracepoints.
11297 (cmd_qtdp): Handle static tracepoints.
11298 (probe_marker_at): New.
11299 (cmd_qtstart): Handle static tracepoints.
11300 (response_tracepoint): Handle static tracepoints.
11301 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11302 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11303 (get_context_regcache): Handle static tracepoints.
11304 (do_action_at_tracepoint): Handle static tracepoint actions.
11305 (traceframe_find_block_type): Handle static trace data blocks.
11306 (traceframe_read_sdata): New.
11307 (download_tracepoints): Download static tracepoint actions.
11308 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11309 (GDB_PROBE_NAME): New.
11311 (GET_UST_SYM): New.
11314 (ust_marker_to_static_tracepoint): New.
11316 (collect_ust_data_at_tracepoint): New.
11317 (gdb_ust_probe): New.
11318 (UNIX_PATH_MAX, SOCK_DIR): New.
11319 (gdb_ust_connect_sync_socket): New.
11320 (resume_thread, stop_thread): New.
11321 (run_inferior_command): New.
11322 (init_named_socket): New.
11323 (gdb_ust_socket_init): New.
11324 (cstr_to_hexstr): New.
11326 (first_marker, next_marker): New.
11327 (response_ust_marker): New.
11328 (cmd_qtfstm, cmd_qtsstm): New.
11329 (unprobe_marker_at, probe_marker_at): New.
11330 (cmd_qtstmat, gdb_ust_thread): New.
11331 (gdb_ust_init): New.
11332 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11333 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11334 (ST_REGENTRY): New.
11335 (x86_64_st_collect_regmap): New.
11336 (X86_64_NUM_ST_COLLECT_GREGS): New.
11337 (AMD64_RIP_REGNUM): New.
11338 (supply_static_tracepoint_registers): New.
11339 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11340 (ST_REGENTRY): New.
11341 (i386_st_collect_regmap): New.
11342 (i386_NUM_ST_COLLECT_GREGS): New.
11343 (supply_static_tracepoint_registers): New.
11344 * server.c (handle_query): Handle qXfer:statictrace:read.
11345 <qSupported>: Report support for StaticTracepoints, and
11346 qXfer:statictrace:read features.
11347 * server.h (traceframe_read_sdata)
11348 (supply_static_tracepoint_registers): Declare.
11349 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11350 (unpack_varlen_hex): Include in IPA build.
11351 * Makefile.in (ustlibs, ustinc): New.
11352 (IPA_OBJS): Add remote-utils-ipa.o.
11353 ($(IPA_LIB)): Link -ldl and -lpthread.
11355 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11356 * config.in, configure: Regenerate.
11358 2010-06-20 Ian Lance Taylor <iant@google.com>
11359 Pedro Alves <pedro@codesourcery.com>
11361 * linux-x86-low.c (always_true): Delete.
11362 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11363 trying to fool the compiler with always_true.
11365 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11367 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11368 conditions in gdbserver.
11370 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11372 * spu-low.c (spu_read_memory): Wrap around local store limit.
11373 (spu_write_memory): Likewise.
11375 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11377 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11378 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11380 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11382 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11383 uses with LONGEST uses.
11385 2010-06-14 Stan Shebs <stan@codesourcery.com>
11386 Pedro Alves <pedro@codesourcery.com>
11390 * linux-x86-low.c: Include limits.h.
11392 (always_true): New.
11395 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11396 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11397 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11398 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11399 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11400 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11401 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11402 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11403 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11404 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11405 (amd64_emit_void_call_2): New.
11406 (amd64_emit_ops): New.
11407 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11408 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11409 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11410 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11411 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11412 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11413 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11414 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11415 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11416 (i386_emit_stack_adjust, i386_emit_int_call_1)
11417 (i386_emit_void_call_2): New.
11418 (i386_emit_ops): New.
11419 (x86_emit_ops): New.
11420 (the_low_target): Install x86_emit_ops.
11421 * server.h (struct emit_ops): New.
11422 (get_raw_reg_func_addr): Declare.
11423 (current_insn_ptr, emit_error): Declare.
11424 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11425 (set_trace_state_variable_value): New defines.
11426 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11427 addr_get_trace_state_variable_value and
11428 addr_set_trace_state_variable_value.
11429 (symbol_list): New fields for get_raw_reg,
11430 get_trace_state_variable_value and set_trace_state_variable_value.
11431 (condfn): New typedef.
11432 (struct tracepoint): New field `compiled_cond'.
11433 (do_action_at_tracepoint): Clear compiled_cond.
11434 (get_trace_state_variable_value, set_trace_state_variable_value):
11436 (condition_true_at_tracepoint): If there's a compiled condition,
11438 (current_insn_ptr, emit_error): New globals.
11439 (struct bytecode_address): New.
11440 (get_raw_reg_func_addr): New.
11441 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11442 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11443 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11444 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11445 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11446 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11447 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11448 (compile_tracepoint_condition, compile_bytecodes): New.
11449 * target.h (emit_ops): Forward declare.
11450 (struct target_ops): New field emit_ops.
11451 (target_emit_ops): New.
11452 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11453 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11454 * linux-low.c (linux_emit_ops): New.
11455 (linux_target_ops): Install it.
11456 * linux-low.h (struct linux_target_ops): New field emit_ops.
11458 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11460 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11461 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11463 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11464 Stan Shebs <stan@codesourcery.com>
11466 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11467 (all): Depend on $(extra_libraries).
11468 (install-only): Install the IPA.
11469 (IPA_OBJS, IPA_LIB): New.
11470 (clean): Remove the IPA lib.
11471 (IPAGENT_CFLAGS): New.
11472 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11473 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11474 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11475 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11476 * configure.ac: Check for atomic builtins support in the compiler.
11477 (IPA_DEPFILES, extra_libraries): Define.
11478 * configure.srv (ipa_obj): Add description.
11479 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11480 (i[34567]86-*-linux*): Set ipa_obj.
11481 (x86_64-*-linux*): Set ipa_obj.
11482 * linux-low.c (stabilizing_threads): New.
11483 (supports_fast_tracepoints): New.
11484 (linux_detach): Stabilize threads before detaching.
11485 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11486 the lwp is either not stabilizing, or is moving out of a jump pad.
11487 (linux_fast_tracepoint_collecting): New.
11488 (maybe_move_out_of_jump_pad): New.
11489 (enqueue_one_deferred_signal): New.
11490 (dequeue_one_deferred_signal): New.
11491 (linux_wait_for_event_1): If moving out of a jump pad, defer
11492 pending signals to later.
11493 (linux_stabilize_threads): New.
11494 (linux_wait_1): Check if threads need moving out of jump pads, and
11496 (stuck_in_jump_pad_callback): New.
11497 (move_out_of_jump_pad_callback): New.
11498 (lwp_running): New.
11499 (linux_resume_one_lwp): Handle moving out of jump pads.
11500 (linux_set_resume_request): Dequeue deferred signals.
11501 (need_step_over_p): Also step over fast tracepoint jumps.
11502 (start_step_over): Also uninsert fast tracepoint jumps.
11503 (finish_step_over): Also reinsert fast tracepoint jumps.
11504 (linux_install_fast_tracepoint_jump): New.
11505 (linux_target_ops): Install linux_stabilize_threads and
11506 linux_install_fast_tracepoint_jump_pad.
11507 * linux-low.h (linux_target_ops) <get_thread_area,
11508 install_fast_tracepoint_jump_pad>: New fields.
11509 (struct lwp_info) <collecting_fast_tracepoint,
11510 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11511 (linux_get_thread_area): Declare.
11512 * linux-x86-low.c (jump_insn): New.
11513 (x86_get_thread_area): New.
11514 (append_insns): New.
11515 (push_opcode): New.
11516 (amd64_install_fast_tracepoint_jump_pad): New.
11517 (i386_install_fast_tracepoint_jump_pad): New.
11518 (x86_install_fast_tracepoint_jump_pad): New.
11519 (the_low_target): Install x86_get_thread_area and
11520 x86_install_fast_tracepoint_jump_pad.
11521 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11522 (struct fast_tracepoint_jump): New.
11523 (fast_tracepoint_jump_insn): New.
11524 (fast_tracepoint_jump_shadow): New.
11525 (find_fast_tracepoint_jump_at): New.
11526 (fast_tracepoint_jump_here): New.
11527 (delete_fast_tracepoint_jump): New.
11528 (set_fast_tracepoint_jump): New.
11529 (uninsert_fast_tracepoint_jumps_at): New.
11530 (reinsert_fast_tracepoint_jumps_at): New.
11531 (set_breakpoint_at): Use write_inferior_memory.
11532 (uninsert_raw_breakpoint): Use write_inferior_memory.
11533 (check_mem_read): Mask out fast tracepoint jumps.
11534 (check_mem_write): Mask out fast tracepoint jumps.
11535 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11536 (set_fast_tracepoint_jump): Declare.
11537 (delete_fast_tracepoint_jump)
11538 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11539 (reinsert_fast_tracepoint_jumps_at): Declare.
11540 * regcache.c: Don't compile many functions when building the
11541 in-process agent library.
11542 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11543 the register buffer in the heap.
11544 (free_register_cache): If the register buffer isn't owned by the
11545 regcache, don't free it.
11546 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11547 pre-existing register caches.
11548 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11550 (convert_ascii_to_int): : Constify `from' parameter type.
11551 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11552 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11553 the needed buffer in-place.
11554 (relocate_instruction): New.
11555 * server.c (handle_query) <qSymbols>: If the target supports
11556 tracepoints, give it a chance of looking up symbols. Report
11557 support for fast tracepoints.
11558 (handle_status): Stabilize threads.
11559 (process_serial_event): Adjust.
11560 * server.h (struct fast_tracepoint_jump): Forward declare.
11561 (struct process_info) <fast_tracepoint_jumps>: New field.
11562 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11563 (decode_X_packet, decode_M_packet): Adjust.
11564 (relocate_instruction): Declare.
11565 (in_process_agent_loaded): Declare.
11566 (tracepoint_look_up_symbols): Declare.
11567 (struct fast_tpoint_collect_status): Declare.
11568 (fast_tracepoint_collecting): Declare.
11569 (force_unlock_trace_buffer): Declare.
11570 (handle_tracepoint_bkpts): Declare.
11571 (initialize_low_tracepoint)
11572 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11573 * target.h (struct target_ops) <stabilize_threads,
11574 install_fast_tracepoint_jump_pad>: New fields.
11575 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11576 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11577 [HAVE_STDINT_H]: Include stdint.h.
11578 (trace_debug_1): Rename to ...
11579 (trace_vdebug): ... this.
11580 (trace_debug): Rename to ...
11581 (trace_debug_1): ... this. Add `level' parameter.
11582 (trace_debug): New.
11583 (ATTR_USED, ATTR_NOINLINE): New.
11584 (IP_AGENT_EXPORT): New.
11585 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11586 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11587 (about_to_request_buffer_space, trace_buffer_is_full)
11588 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11589 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11590 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11591 (traceframe_write_count, traceframes_created)
11592 (trace_state_variables)
11593 New renaming defines.
11594 (struct ipa_sym_addresses): New.
11595 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11596 (symbol_list): New.
11597 (ipa_sym_addrs): New.
11598 (all_tracepoint_symbols_looked_up): New.
11599 (in_process_agent_loaded): New.
11600 (write_e_ipa_not_loaded): New.
11601 (maybe_write_ipa_not_loaded): New.
11602 (tracepoint_look_up_symbols): New.
11603 (debug_threads) [IN_PROCESS_AGENT]: New.
11604 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11605 (UNKNOWN_SIDE_EFFECTS): New.
11606 (stop_tracing): New.
11607 (flush_trace_buffer): New.
11608 (stop_tracing_bkpt): New.
11609 (flush_trace_buffer_bkpt): New.
11610 (read_inferior_integer): New.
11611 (read_inferior_uinteger): New.
11612 (read_inferior_data_pointer): New.
11613 (write_inferior_data_pointer): New.
11614 (write_inferior_integer): New.
11615 (write_inferior_uinteger): New.
11616 (struct collect_static_trace_data_action): Delete.
11617 (enum tracepoint_type): New.
11618 (struct tracepoint) <type>: New field `type'.
11619 <actions_str, step_actions, step_actions_str>: Only include in
11621 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11622 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11623 (tracepoints): Use IP_AGENT_EXPORT.
11624 (last_tracepoint): Don't include in the IPA.
11625 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11626 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11627 (alloced_trace_state_variables): New.
11628 (trace_state_variables): Use IP_AGENT_EXPORT.
11629 (traceframe_t): Delete unused variable.
11630 (circular_trace_buffer): Don't include in the IPA.
11631 (trace_buffer_start): Delete.
11632 (struct trace_buffer_control): New.
11633 (trace_buffer_free): Delete.
11634 (struct ipa_trace_buffer_control): New.
11635 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11636 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11638 (trace_buffer_ctrl): New.
11639 (TRACE_BUFFER_CTRL_CURR): New.
11640 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11641 Reimplement as macros.
11642 (trace_buffer_wrap): Delete.
11643 (traceframe_write_count, traceframe_read_count)
11644 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11645 (struct tracepoint_hit_ctx) <type>: New field.
11646 (struct fast_tracepoint_ctx): New.
11647 (memory_barrier): New.
11649 (record_tracepoint_error): Update atomically in the IPA.
11650 (clear_inferior_trace_buffer): New.
11651 (about_to_request_buffer_space): New.
11652 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11653 updating the same buffer.
11654 (add_tracepoint): Default the tracepoint's type to trap
11655 tracepoint, and orig_size to -1.
11656 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11657 internal variables.
11658 (create_trace_state_variable): New parameter `gdb'. Handle it.
11659 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11660 (cmd_qtdp): Handle fast tracepoints.
11661 (cmd_qtdv): Adjust.
11662 (max_jump_pad_size): New.
11663 (gdb_jump_pad_head): New.
11664 (get_jump_space_head): New.
11665 (claim_jump_space): New.
11666 (sort_tracepoints): New.
11667 (MAX_JUMP_SIZE): New.
11668 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11670 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11671 support. Upload fast traceframes, and delete internal IPA
11673 (stop_tracing_handler): New.
11674 (flush_trace_buffer_handler): New.
11675 (cmd_qtstop): Upload fast tracepoints.
11676 (response_tracepoint): Handle fast tracepoints.
11677 (tracepoint_finished_step): Upload fast traceframes. Set the
11678 tracepoint hit context's tracepoint type.
11679 (handle_tracepoint_bkpts): New.
11680 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11681 type. Add comment about fast tracepoints.
11682 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11683 non-existing action_str field.
11684 (get_context_regcache): Handle fast tracepoints.
11685 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11687 (fast_tracepoint_from_jump_pad_address): New.
11688 (fast_tracepoint_from_ipa_tpoint_address): New.
11689 (collecting_t): New.
11690 (force_unlock_trace_buffer): New.
11691 (fast_tracepoint_collecting): New.
11693 (gdb_collect): New.
11694 (write_inferior_data_ptr): New.
11695 (target_tp_heap): New.
11696 (target_malloc): New.
11697 (download_agent_expr): New.
11699 (download_tracepoints): New.
11700 (download_trace_state_variables): New.
11701 (upload_fast_traceframes): New.
11702 (IPA_FIRST_TRACEFRAME): New.
11703 (IPA_NEXT_TRACEFRAME_1): New.
11704 (IPA_NEXT_TRACEFRAME): New.
11705 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11706 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11707 (gdb_jump_pad_buffer_end): New.
11708 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11709 (initialize_tracepoint): Adjust.
11710 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11711 buffer. Initialize the low module.
11712 * utils.c (PREFIX, TOOLNAME): New.
11713 (malloc_failure): Use PREFIX.
11714 (error): In the IPA, an error causes an exit.
11715 (fatal, warning): Use PREFIX.
11716 (internal_error): Use TOOLNAME.
11717 (NUMCELLS): Increase to 10.
11718 * configure, config.in: Regenerate.
11720 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11722 * server.c (handle_query) <qSupported>: Do two passes over the
11723 qSupported string to avoid nesting strtok.
11725 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11727 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11729 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11730 -Wl,--dynamic-list.
11731 * configure: Regenerate.
11732 * proc-service.list: New.
11734 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11736 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11739 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11741 * gdbreplay.c (remote_open): Check error return from socket() call by
11742 its equality to -1 not by it being negative.
11743 * remote-utils.c (remote_open): Likewise.
11745 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11747 * config.h: Regenerate.
11749 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11751 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11752 doesn't provide PTRACE_GET_THREAD_AREA.
11754 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11756 * linux-m68k-low.c: Include <asm/ptrace.h>
11757 (ps_get_thread_area): Implement.
11759 2010-05-03 Doug Evans <dje@google.com>
11761 * event-loop.c (struct callback_event): New struct.
11762 (callback_list): New global.
11763 (append_callback_event, delete_callback_event): New functions.
11764 (process_callback): New function.
11765 (start_event_loop): Call it.
11766 * remote-utils.c (NOT_SCHEDULED): Define.
11767 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11768 moved out of readchar.
11769 (readchar): Rewrite. Call reschedule before returning.
11770 (reset_readchar): New function.
11771 (remote_close): Call it.
11772 (process_remaining, reschedule): New functions.
11773 * server.h (callback_handler_func): New typedef.
11774 (append_callback_event, delete_callback_event): Declare.
11776 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11778 * proc-service.c (ps_pglobal_lookup): Use
11779 thread_db_look_up_one_symbol.
11780 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11781 parameter. Use it instead of all_symbols_looked_up.
11782 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11784 (all_symbols_looked_up): Don't declare.
11785 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11786 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11788 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11789 Set all_symbols_looked_up here.
11790 (thread_db_look_up_one_symbol): New.
11791 (thread_db_get_tls_address): Adjust.
11792 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11793 thread_db object on the heap, and tentatively set it in the
11795 (thread_db_init): Don't set all_symbols_looked_up here.
11796 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11798 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11800 * linux-low.c (linux_kill, linux_detach): Adjust.
11801 (status_pending_p_callback): Remove redundant statement. Check
11802 for !TARGET_WAITIKIND_IGNORE, instead of
11803 TARGET_WAITKIND_STOPPED.
11804 (handle_tracepoints): Make sure LWP is locked. Adjust.
11805 (linux_wait_for_event_1): Adjust.
11806 (linux_cancel_breakpoints): New.
11807 (unsuspend_one_lwp): New.
11808 (unsuspend_all_lwps): New.
11809 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11810 (send_sigstop_callback): Change return type to int, add new
11811 `except' parameter and handle it.
11812 (suspend_and_send_sigstop_callback): New.
11813 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11814 pass them down. If SUSPEND, also increment the lwp's suspend
11816 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11817 (need_step_over_p): Don't consider suspended LWPs.
11818 (start_step_over): Adjust.
11819 (proceed_one_lwp): Change return type to int, add new `except'
11820 parameter and handle it.
11821 (unsuspend_and_proceed_one_lwp): New.
11822 (proceed_all_lwps): Use find_inferior instead of
11824 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11825 also decrement the suspend count of LWPs. Pass `except' down,
11826 instead of hacking its suspend count.
11827 (linux_pause_all): Add `freeze' parameter. Adjust.
11828 (linux_unpause_all): New.
11829 (linux_target_ops): Install linux_unpause_all.
11830 * server.c (handle_status): Adjust.
11831 * target.h (struct target_ops): New fields `unpause_all' and
11832 `cancel_breakpoints'. Add new parameter to `pause_all'.
11833 (pause_all): Add new `freeze' parameter.
11834 (unpause_all): New.
11835 (cancel_breakpoints): New.
11836 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11837 cancel breakpoints.
11838 (cmd_qtstart): Pause threads.
11839 (stop_tracing): Pause threads, and cancel breakpoints.
11840 * win32-low.c (win32_target_ops): Adjust.
11842 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11844 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11845 the inferior right away from here...
11846 (linux_wait_1): ... to here, and adjust to check the thread's
11847 last_resume_kind instead of the lwp's step or stop_expected flags.
11849 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11851 * README: Use consistent `GDB' and `GDBserver' spellings.
11853 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11855 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11856 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11857 (linux_detach_one_lwp): Assume the lwp is stopped.
11858 (any_thread_of): Delete.
11859 (linux_detach): Stop all lwps here. Don't blindly delete all
11861 (delete_lwp_callback): New.
11862 (linux_mourn): Delete all lwps of the process that is gone.
11863 (linux_wait_1): Don't delete the last lwp of the process here.
11864 * mem-break.h (mark_breakpoints_out): Declare.
11865 * mem-break.c (mark_breakpoints_out): New.
11866 (free_all_breakpoints): Use it.
11867 * server.c (handle_target_event): If the process is gone, mark
11869 * thread-db.c (struct thread_db) <create_bp>: New field.
11870 (thread_db_enable_reporting): Fix prototype. Store a thread event
11871 breakpoint reference in the thread_db struct.
11872 (thread_db_load_search): Clear the thread_db object.
11873 (try_thread_db_load_1): Ditto.
11874 (switch_to_process): New.
11875 (disable_thread_event_reporting): Use it.
11876 (remove_thread_event_breakpoints): New.
11877 (thread_db_detach, thread_db_mourn): Use it.
11879 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11881 * linux-low.c (linux_enable_event_reporting): New.
11882 (linux_wait_for_event_1, handle_extended_wait): Use it.
11884 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11886 * linux-low.c (linux_kill_one_lwp, linux_kill)
11887 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11888 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11889 SIGSTOP even if the LWP is stopped.
11890 (send_sigstop_callback): New.
11891 (stop_all_lwps): Use send_sigstop_callback instead.
11892 (linux_resume_one_thread): Adjust.
11893 (proceed_one_lwp): Still proceed an LWP that the client has
11894 requested to stop, if we haven't reported it as stopped yet. Make
11895 sure that LWPs the client want stopped, have a pending SIGSTOP.
11897 2010-04-26 Doug Evans <dje@google.com>
11899 * server.c (handle_general_set): Make static.
11901 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11902 Print received char after testing for error/eof instead of before.
11903 (input_interrupt): Tweak comment.
11905 2010-04-23 Doug Evans <dje@google.com>
11907 * server.c (start_inferior): Print inferior argv if --debug.
11909 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11911 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11912 * nto-x86-low.c: Include server.h
11914 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11916 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11917 be consistent with other sources of this directory.
11918 (init_registers_amd64): Correct name of source file of this function
11921 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11923 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11924 64-bit executables.
11926 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11928 * win32-i386-low.c: Add 64-bit support.
11929 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11930 (init_registers_amd64): Declare.
11931 (mappings): Add 64-bit version of array.
11932 (init_windows_x86): New function.
11933 (the_low_target): Change init_arch field to init_windows_x86.
11935 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11937 * win32-low.c: Adapt to support also 64-bit architecture.
11938 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11939 (get_image_name): Use SIZE_T type for local variable `done'.
11940 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11941 (toolhelp_get_dll_name): Idem.
11942 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11943 Use uintptr_t typecast to avoid warning.
11944 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11945 (handle_exception): Use phex_nz to avoid warning.
11946 (win32_wait): Remove unused local variable `process'.
11948 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11950 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11953 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11955 * configure.ac: Use `ws2_32' library for srv_mingw.
11956 * configure: Regenerate.
11957 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11958 * remote-utils.c: Likewise.
11960 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11962 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11963 if __x86_64__ is defined.
11965 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11967 * configure: Regenerate.
11969 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11971 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11972 * target.h (target_ops): New get_tib_address field.
11973 * win32-low.h (win32_thread_info): Add thread_local_base field.
11974 * win32-low.c (child_add_thread): Add tlb argument.
11975 Set thread_local_base field to TLB.
11976 (get_child_debug_event): Adapt to child_add_thread change.
11977 (win32_get_tib_address): New function.
11978 (win32_target_ops): Set get_tib_address field to
11979 win32_get_tib_address.
11980 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11982 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11984 * linux-low.c (linux_mourn): Also remove the process.
11985 * server.c (handle_target_event): Don't remove the process here.
11986 * nto-low.c (nto_mourn): New.
11987 (nto_target_ops): Install it.
11988 * spu-low.c (spu_mourn): New.
11989 (spu_target_ops): Install it.
11990 * win32-low.c (win32_mourn): New.
11991 (win32_target_ops): Install it.
11993 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11995 * server.h (buffer_xml_printf): Remove redundant `;'.
11997 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11999 * regcache.c (set_register_cache): Invalidate regcaches before
12000 changing the register cache layout.
12001 (regcache_invalidate_one): Allow a NULL regcache.
12002 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12003 regcaches before changing the register cache layout or the target
12006 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12008 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12009 variable warning on Linux/x86-64.
12011 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12013 GDBserver disconnected tracing support.
12015 * linux-low.c (linux_remove_process): Delete.
12016 (add_lwp): Don't set last_resume_kind here.
12017 (linux_kill): Use `mourn'.
12018 (linux_detach): Use `thread_db_detach', and `mourn'.
12019 (linux_mourn): New.
12020 (linux_attach_lwp_1): Adjust comment.
12021 (linux_attach): last_resume_kind moved the thread_info; adjust.
12022 (status_pending_p_callback): Adjust.
12023 (linux_wait_for_event_1): Adjust.
12024 (count_events_callback, select_singlestep_lwp_callback)
12025 (select_event_lwp_callback, cancel_breakpoints_callback)
12026 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12027 (proceed_one_lwp): Adjust.
12028 (linux_async): Add debug output.
12029 (linux_thread_stopped): New.
12030 (linux_pause_all): New.
12031 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12033 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12034 (thread_db_free): Delete declaration.
12035 (thread_db_detach, thread_db_mourn): Declare.
12036 * thread-db.c (thread_db_init): Use thread_db_mourn.
12037 (thread_db_free): Delete, split in two.
12038 (disable_thread_event_reporting): New.
12039 (thread_db_detach): New.
12040 (thread_db_mourn): New.
12042 * server.h (struct thread_info) <last_resume_kind>: New field.
12043 <attached>: Add comment.
12044 <gdb_detached>: New field.
12045 (handler_func): Change return type to int.
12046 (handle_serial_event, handle_target_event): Ditto.
12047 (gdb_connected): Declare.
12049 (disconnected_tracing): Declare.
12050 (stop_tracing): Declare.
12052 * server.c (handle_query) <qSupported>: Report support for
12053 disconnected tracing.
12054 (queue_stop_reply_callback): Account for running threads.
12055 (gdb_wants_thread_stopped): New.
12056 (gdb_wants_all_threads_stopped): New.
12057 (gdb_reattached_process): New.
12058 (handle_status): Clear the `gdb_detached' flag of all processes.
12059 In all-stop, stop all threads.
12060 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12061 (process_serial_event): If the remote connection breaks, or if an
12062 exit was forced with "monitor exit", force an event loop exit.
12063 Handle disconnected tracing on detach.
12064 (handle_serial_event): Adjust.
12065 (handle_target_event): If GDB isn't connected, forward events back
12066 to the inferior, unless the last process exited, in which case,
12067 exit gdbserver. Adjust interface.
12069 * remote-utils.c (remote_open): Don't block in accept. Instead
12070 register an event loop source on the listen socket file
12071 descriptor. Refactor bits into ...
12072 (listen_desc): ... this new global.
12073 (gdb_connected): ... this new function.
12074 (enable_async_notification): ... this new function.
12075 (handle_accept_event): ... this new function.
12076 (remote_close): Clear remote_desc.
12078 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12080 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12082 (mourn_inferior): Define.
12083 (target_process_qsupported): Avoid the dangling else problem.
12084 (thread_stopped): Define.
12085 (pause_all): Define.
12086 (target_waitstatus_to_string): Declare.
12087 * target.c (target_waitstatus_to_string): New.
12089 * tracepoint.c (tracing): Make extern.
12090 (disconnected_tracing): New.
12091 (stop_tracing): Make extern. Handle tracing stops due to GDB
12093 (cmd_qtdisconnected): New.
12094 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12095 (handle_tracepoint_general_set): Handle QTDisconnected.
12097 * event-loop.c (event_handler_func): Change return type to int.
12098 (process_event): Bail out if the event handler wants the event
12100 (handle_file_event): Ditto.
12101 (start_event_loop): Bail out if the event handler wants the event
12104 * nto-low.c (nto_target_ops): Adjust.
12105 * spu-low.c (spu_wait): Don't remove the process here.
12106 (spu_target_ops): Adjust.
12107 * win32-low.c (win32_wait): Don't remove the process here.
12108 (win32_target_ops): Adjust.
12110 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12112 * regcache.c (realloc_register_cache): Invalidate inferior's
12113 regcache before recreating it.
12115 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12117 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12119 2010-04-09 Stan Shebs <stan@codesourcery.com>
12120 Pedro Alves <pedro@codesourcery.com>
12122 * server.h (LONGEST): New.
12123 (struct thread_info) <while_stepping>: New field.
12124 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12126 (initialize_tracepoint, handle_tracepoint_general_set)
12127 (handle_tracepoint_query, tracepoint_finished_step)
12128 (tracepoint_was_hit, release_while_stepping_state_list):
12129 (current_traceframe): Declare.
12130 * server.c (handle_general_set): Handle tracepoint packets.
12131 (read_memory): New.
12132 (write_memory): New.
12133 (handle_search_memory_1): Use read_memory.
12134 (handle_query): Report support for conditional tracepoints, trace
12135 state variables, and tracepoint sources. Handle tracepoint
12137 (main): Initialize the tracepoints module.
12138 (process_serial_event): Handle traceframe reads/writes.
12140 * linux-low.c (handle_tracepoints): New.
12141 (linux_wait_1): Call it.
12142 (linux_resume_one_lwp): Handle while-stepping.
12143 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12144 (linux_target_ops): Install them.
12145 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12147 * linux-x86-low.c (x86_supports_tracepoints): New.
12148 (the_low_target). Install it.
12150 * mem-break.h (delete_breakpoint): Declare.
12151 * mem-break.c (delete_breakpoint): Make external.
12153 * target.h (struct target_ops): Add `supports_tracepoints',
12154 `read_pc', and `write_pc' fields.
12155 (target_supports_tracepoints): Define.
12156 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12159 * regcache.h (struct regcache) <registers_owned>: New field.
12160 (init_register_cache, regcache_cpy): Declare.
12161 (regcache_read_pc, regcache_write_pc): Declare.
12162 (register_cache_size): Declare.
12163 (supply_regblock): Declare.
12164 * regcache.c (init_register_cache): New.
12165 (new_register_cache): Use it.
12166 (regcache_cpy): New.
12167 (register_cache_size): New.
12168 (supply_regblock): New.
12169 (regcache_read_pc, regcache_write_pc): New.
12171 * tracepoint.c: New.
12173 * Makefile.in (OBS): Add tracepoint.o.
12174 (tracepoint.o): New rule.
12176 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12178 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12180 (i386-mmx.c): Likewise.
12181 (i386-mmx-linux.o): Likewise.
12182 (i386-mmx-linux.c): Likewise.
12184 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12185 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12186 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12187 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12189 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12190 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12191 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12193 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12195 * Makefile.in (clean): Updated.
12197 (i386-avx.c): Likewise.
12198 (i386-avx-linux.o): Likewise.
12199 (i386-avx-linux.c): Likewise.
12200 (amd64-avx.o): Likewise.
12201 (amd64-avx.c): Likewise.
12202 (amd64-avx-linux.o): Likewise.
12203 (amd64-avx-linux.c): Likewise.
12205 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12206 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12207 (srv_amd64_regobj): Add amd64-avx.o.
12208 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12209 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12210 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12211 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12212 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12213 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12214 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12216 * i387-fp.c: Include "i386-xstate.h".
12218 (i387_cache_to_xsave): Likewise.
12219 (i387_xsave_to_cache): Likewise.
12220 (x86_xcr0): Likewise.
12222 * i387-fp.h (i387_cache_to_xsave): Likewise.
12223 (i387_xsave_to_cache): Likewise.
12224 (x86_xcr0): Likewise.
12226 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12227 * linux-crisv32-low.c (target_regsets): Likewise.
12228 * linux-m68k-low.c (target_regsets): Likewise.
12229 * linux-mips-low.c (target_regsets): Likewise.
12230 * linux-ppc-low.c (target_regsets): Likewise.
12231 * linux-s390-low.c (target_regsets): Likewise.
12232 * linux-sh-low.c (target_regsets): Likewise.
12233 * linux-sparc-low.c (target_regsets): Likewise.
12234 * linux-xtensa-low.c (target_regsets): Likewise.
12236 * linux-low.c: Include <sys/uio.h>.
12237 (regsets_fetch_inferior_registers): Support nt_type.
12238 (regsets_store_inferior_registers): Likewise.
12239 (linux_process_qsupported): New.
12240 (linux_target_ops): Add linux_process_qsupported.
12242 * linux-low.h (regset_info): Add nt_type.
12243 (linux_target_ops): Add process_qsupported.
12245 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12247 (init_registers_i386_avx_linux): New.
12248 (init_registers_amd64_avx_linux): Likewise.
12249 (xmltarget_i386_linux_no_xml): Likewise.
12250 (xmltarget_amd64_linux_no_xml): Likewise.
12251 (PTRACE_GETREGSET): Likewise.
12252 (PTRACE_SETREGSET): Likewise.
12253 (x86_fill_xstateregset): Likewise.
12254 (x86_store_xstateregset): Likewise.
12255 (use_xml): Likewise.
12256 (x86_linux_update_xmltarget): Likewise.
12257 (x86_linux_process_qsupported): Likewise.
12258 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12259 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12260 init_registers_i386_linux here. Call
12261 x86_linux_update_xmltarget.
12262 (the_low_target): Add x86_linux_process_qsupported.
12264 * server.c (handle_query): Call target_process_qsupported.
12266 * target.h (target_ops): Add process_qsupported.
12267 (target_process_qsupported): New.
12269 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12271 * inferiors.c (add_thread): Set last_status kind to
12272 TARGET_WAITKIND_IGNORE.
12273 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12274 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12275 (linux_wait_1): Move `thread' local definition to block that uses
12276 it. Don't NULL initialize `event_child'.
12277 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12278 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12279 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12281 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12283 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12284 an extended waitstatus, or by a watchpoint.
12285 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12286 thread was stepping or has been stopped by a watchpoint.
12288 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12290 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12291 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12292 of another, then delete the previous, and validate all
12294 (validate_inserted_breakpoint): New.
12295 (delete_disabled_breakpoints): New.
12296 (validate_breakpoints): New.
12297 (check_mem_read): Validate breakpoints before trusting their
12298 shadow. Delete disabled breakpoints.
12299 (check_mem_write): Validate breakpoints before trusting they
12300 should be inserted. Delete disabled breakpoints.
12301 * mem-break.h (validate_breakpoints):
12302 * server.c (handle_query): Validate breakpoints when we see a
12305 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12307 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12308 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12309 if we could tell there's a GDB breakpoint at stop_pc.
12310 (need_step_over_p): Don't do a step over if we find a GDB
12311 breakpoint at the resume PC.
12313 * mem-break.c (struct raw_breakpoint): New.
12314 (enum bkpt_type): New type `gdb_breakpoint'.
12315 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12316 fields. New field `raw'.
12317 (find_raw_breakpoint_at): New.
12318 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12319 breakpoint instead.
12320 (set_breakpoint_at): Adjust.
12321 (delete_raw_breakpoint): New.
12322 (release_breakpoint): New.
12323 (delete_breakpoint): Rename to...
12324 (delete_breakpoint_1): ... this. Add proc parameter. Use
12325 release_breakpoint. Return ENOENT.
12326 (delete_breakpoint): Reimplement.
12327 (find_breakpoint_at): Delete.
12328 (find_gdb_breakpoint_at): New.
12329 (delete_breakpoint_at): Delete.
12330 (set_gdb_breakpoint_at): New.
12331 (delete_gdb_breakpoint_at): New.
12332 (gdb_breakpoint_here): New.
12333 (set_reinsert_breakpoint): Use release_breakpoint.
12334 (uninsert_breakpoint): Rename to ...
12335 (uninsert_raw_breakpoint): ... this.
12336 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12337 (reinsert_raw_breakpoint): Change parameter type to
12339 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12341 (check_breakpoints): Adjust. Use release_breakpoint.
12342 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12343 (breakpoint_inserted_here): Ditto.
12344 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12345 Don't trust the breakpoint's shadow if it is not inserted.
12346 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12347 (delete_all_breakpoints): Adjust.
12348 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12349 use delete_breakpoint_1.
12351 * mem-break.h (breakpoints_supported): Delete declaration.
12352 (set_gdb_breakpoint_at): Declare.
12353 (gdb_breakpoint_here): Declare.
12354 (delete_breakpoint_at): Delete.
12355 (delete_gdb_breakpoint_at): Declare.
12357 * server.h (struct raw_breakpoint): Forward declare.
12358 (struct process_info): New field `raw_breakpoints'.
12360 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12363 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12365 * linux-low.c (status_pending_p_callback): Fix comment.
12366 (linux_wait_for_event_1): Move most of the internal breakpoint
12367 handling from here...
12368 (linux_wait_1): ... to here.
12369 (count_events_callback): New.
12370 (select_singlestep_lwp_callback): New.
12371 (select_event_lwp_callback): New.
12372 (cancel_breakpoints_callback): New.
12373 (select_event_lwp): New.
12374 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12375 priority to all LWPs that have had events that should be reported
12376 to the client. Cancel breakpoints when about to reporting the
12377 event to the client, not while stopping lwps. No longer cancel
12378 finished single-steps here.
12379 (cancel_finished_single_step): Delete.
12380 (cancel_finished_single_steps): Delete.
12382 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12384 * mem-break.c (enum bkpt_type): New.
12385 (struct breakpoint): New field `type'.
12386 (set_breakpoint_at): Change return type to struct breakpoint
12387 pointer. Set type to `other_breakpoint' by default.
12388 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12389 in the breakpoint list.
12390 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12391 (reinsert_breakpoint): Rename to ...
12392 (reinsert_raw_breakpoint): ... this.
12393 (reinsert_breakpoints_at): Adjust.
12394 * mem-break.h (struct breakpoint): Declare.
12395 (set_breakpoint_at): Change return type to struct breakpoint
12398 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12400 * server.c (handle_query): Assign, not compare.
12402 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12404 Teach linux gdbserver to step-over-breakpoints.
12406 * linux-low.c (can_hardware_single_step): New.
12407 (supports_breakpoints): New.
12408 (handle_extended_wait): If stopping threads, read the stop pc of
12409 the new cloned LWP.
12411 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12412 low target doesn't support retrieving the PC.
12413 (add_lwp): Set last_resume_kind to resume_continue.
12414 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12415 (linux_attach): Don't clear stop_expected. Set the lwp's
12416 last_resume_kind to resume_stop.
12417 (linux_detach_one_lwp): Don't check for removed breakpoints.
12418 (check_removed_breakpoint): Delete.
12419 (status_pending_p): Rename to ...
12420 (status_pending_p_callback): ... this. Don't check for removed
12421 breakpoints. Don't consider threads that are stopped from GDB's
12423 (linux_wait_for_lwp): Always read the stop_pc here.
12424 (cancel_breakpoint): New.
12425 (step_over_bkpt): New global.
12426 (linux_wait_for_event_1): Implement stepping over breakpoints.
12427 (gdb_wants_lwp_stopped): New.
12428 (gdb_wants_all_stopped): New.
12429 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12430 single-step traps here. Store the thread's last reported target
12432 (send_sigstop): Don't clear stop_expected. Always set it,
12434 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12435 (cancel_finished_single_step): New.
12436 (cancel_finished_single_steps): New.
12437 (wait_for_sigstop): Don't cancel finished single-step traps here.
12438 (linux_resume_one_lwp): Don't check for removed breakpoints.
12439 Don't set `step' on non-hardware step archs.
12440 (linux_set_resume_request): Ignore resume_stop requests if already
12441 stopping or stopped. Set the lwp's last_resume_kind.
12442 (resume_status_pending_p): Don't check for removed breakpoints.
12443 (need_step_over_p): New.
12444 (start_step_over): New.
12445 (finish_step_over): New.
12446 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12447 requests. Clear the thread's last reported target waitstatus.
12448 Don't use the `suspended' flag. Don't consider pending breakpoints.
12449 (linux_resume): Start a step-over if necessary.
12450 (proceed_one_lwp): New.
12451 (proceed_all_lwps): New.
12452 (unstop_all_lwps): New.
12453 * linux-low.h (struct lwp_info): Rewrite comment for the
12454 `suspended' flag. Add the `stop_pc' field. Delete the
12455 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12456 Add `'last_resume_kind' and `need_step_over' fields.
12457 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12458 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12459 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12460 (set_raw_breakpoint_at): New.
12461 (set_breakpoint_at): Rewrite to use it.
12462 (reinsert_breakpoint_handler): Delete.
12463 (set_reinsert_breakpoint): New.
12464 (reinsert_breakpoint_by_bp): Delete.
12465 (delete_reinsert_breakpoints): New.
12466 (uninsert_breakpoint): Rewrite.
12467 (uninsert_breakpoints_at): New.
12468 (reinsert_breakpoint): Rewrite.
12469 (reinsert_breakpoints_at): New.
12470 (check_breakpoints): Rewrite.
12471 (breakpoint_here): New.
12472 (breakpoint_inserted_here): New.
12473 (check_mem_read): Adjust.
12474 * mem-break.h (breakpoints_supported, breakpoint_here)
12475 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12476 (reinsert_breakpoint_by_bp): Delete declaration.
12477 (delete_reinsert_breakpoints): Declare.
12478 (reinsert_breakpoint): Delete declaration.
12479 (reinsert_breakpoints_at): Declare.
12480 (uninsert_breakpoint): Delete declaration.
12481 (uninsert_breakpoints_at): Declare.
12482 (check_breakpoints): Adjust prototype.
12483 * server.h: Adjust include order.
12484 (struct thread_info): Declare here. Add a `last_status' field.
12486 2010-03-23 Michael Snyder <msnyder@vmware.com>
12488 * server.c (crc32): New function.
12489 (handle_query): Add handling for 'qCRC:' request.
12491 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12493 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12494 lwp had been stopped by a watchpoint.
12496 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12498 * server.h (internal_error): Declare.
12499 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12500 * utils.c (internal_error): New function.
12502 2010-03-15 Andreas Schwab <schwab@redhat.com>
12504 * configure.srv: Fix typo setting srv_regobj.
12506 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12508 * linux-low.c (fetch_register): Avoid passing a non string literal
12510 (usr_store_inferior_registers): Ditto.
12512 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12514 * linux-low.c (linux_write_memory): Bail out early if peeking
12517 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12519 * linux-low.h (struct lwp_info): New fields
12520 `stopped_by_watchpoint' and `stopped_data_address'.
12521 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12522 here, and cache them in the lwp object.
12523 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12525 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12527 (linux_stopped_by_watchpoint): Rewrite.
12528 (linux_stopped_data_address): Rewrite.
12530 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12532 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12533 switching the current inferior, not before.
12535 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12537 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12538 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12539 i386-linux.c and amd64-linux.c.
12540 (reg-i386.o): Removed.
12541 (reg-i386.c): Likewise.
12542 (reg-i386-linux.o): Likewise.
12543 (reg-i386-linux.c): Likewise.
12544 (reg-x86-64.o): Likewise.
12545 (reg-x86-64.c): Likewise.
12546 (reg-x86-64-linux.o): Likewise.
12547 (reg-x86-64-linux.c): Likewise.
12549 (i386.c): Likewise.
12550 (i386-linux.o): Likewise.
12551 (i386-linux.c): Likewise.
12552 (amd64.o): Likewise.
12553 (amd64.c): Likewise.
12554 (amd64-linux.o): Likewise.
12555 (amd64-linux.c): Likewise.
12557 * configure.srv (srv_i386_regobj): New.
12558 (srv_i386_linux_regobj): Likewise.
12559 (srv_amd64_regobj): Likewise.
12560 (srv_amd64_linux_regobj): Likewise.
12561 (srv_i386_32bit_xmlfiles): Likewise.
12562 (srv_i386_64bit_xmlfiles): Likewise.
12563 (srv_i386_xmlfiles): Likewise.
12564 (srv_amd64_xmlfiles): Likewise.
12565 (srv_i386_linux_xmlfiles): Likewise.
12566 (srv_amd64_linux_xmlfiles): Likewise.
12567 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12568 srv_xmlfiles to $srv_i386_xmlfiles.
12569 (i[34567]86-*-mingw32ce*): Likewise.
12570 (i[34567]86-*-mingw*): Likewise.
12571 (i[34567]86-*-nto*): Likewise.
12572 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12573 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12574 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12575 (x86_64-*-linux*): Likewise.
12577 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12578 (init_registers_amd64_linux): New.
12579 (x86_arch_setup): Replace init_registers_x86_64_linux with
12580 init_registers_amd64_linux.
12582 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12584 * configure.ac: Check for libdl. If it is not available link against
12585 static libthread_db.
12586 * configure: Regenerate.
12588 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12592 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12593 handing a read watchpoint.
12594 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12596 2010-02-12 Doug Evans <dje@google.com>
12598 * linux-low.c (linux_supports_tracefork_flag): Document.
12599 (linux_look_up_symbols): Add comment.
12601 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12603 * regcache.c (supply_register): Clear regcache if buf is NULL.
12605 2010-02-02 Nicolas Roche <roche@sourceware.org>
12606 Joel Brobecker <brobecker@adacore.com>
12608 * inferiors.c (find_inferior): Add function documentation.
12609 (unloaded_dll): Handle the case where the unloaded dll has not
12610 been previously registered in the dll list.
12612 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12614 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12615 (thumb2_breakpoint): New.
12616 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12618 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12620 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12621 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12624 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12626 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12628 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12630 * linux-s390-low.c (s390_collect_ptrace_register)
12631 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12633 2010-01-21 Doug Evans <dje@google.com>
12635 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12636 (PTRACE_ARG4_TYPE): New macro.
12637 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12638 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12639 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12640 (usr_store_inferior_registers): Ditto.
12641 (linux_read_memory, linux_write_memory): Ditto.
12642 (linux_test_for_tracefork): Ditto.
12644 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12645 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12647 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12649 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12652 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12654 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12655 prototype to take a regcache. Adjust.
12657 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12659 * regcache.h (struct thread_info): Forward declare.
12660 (struct regcache): New.
12661 (new_register_cache): Adjust prototype.
12662 (get_thread_regcache): Declare.
12663 (free_register_cache): Adjust prototype.
12664 (registers_to_string, registers_from_string): Ditto.
12665 (supply_register, supply_register_by_name, collect_register)
12666 (collect_register_as_string, collect_register_by_name): Ditto.
12667 * regcache.c (struct inferior_regcache_data): Delete.
12668 (get_regcache): Rename to ...
12669 (get_thread_regcache): ... this. Adjust. Switch inferior before
12670 fetching registers.
12671 (regcache_invalidate_one): Adjust.
12672 (regcache_invalidate): Fix prototype.
12673 (new_register_cache): Return the new register cache.
12674 (free_register_cache): Change prototype.
12675 (realloc_register_cache): Adjust.
12676 (registers_to_string): Change prototype to take a regcache. Adjust.
12677 (registers_from_string): Ditto.
12678 (register_data): Ditto.
12679 (supply_register): Ditto.
12680 (supply_register_by_name): Ditto.
12681 (collect_register): Ditto.
12682 (collect_register_as_string): Ditto.
12683 (collect_register_by_name): Ditto.
12684 * server.c (process_serial_event): Adjust.
12685 * linux-low.h (regset_fill_func, regset_store_func): Change
12687 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12689 * linux-low.c (get_stop_pc): Adjust.
12690 (check_removed_breakpoint): Adjust.
12691 (linux_wait_for_event): Adjust.
12692 (linux_resume_one_lwp): Adjust.
12693 (fetch_register): Add regcache parameter. Adjust.
12694 (usr_store_inferior_registers): Ditto.
12695 (regsets_fetch_inferior_registers): Ditto.
12696 (regsets_store_inferior_registers): Ditto.
12697 (linux_fetch_registers, linux_store_registers): Ditto.
12698 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12700 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12702 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12703 prototype to take a regcache.
12704 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12705 * remote-utils.c (convert_ascii_to_int, outreg)
12706 (prepare_resume_reply): Change prototype to take a regcache.
12708 * target.h (struct target_ops) <fetch_registers, store_registers>:
12709 Change prototype to take a regcache.
12710 (fetch_inferior_registers, store_inferior_registers): Change
12711 prototype to take a regcache. Adjust.
12712 * proc-service.c (ps_lgetregs): Adjust.
12713 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12714 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12715 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12716 take a regcache. Adjust.
12717 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12718 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12719 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12720 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12721 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12722 (cris_cannot_fetch_register):
12723 (cris_breakpoint_at): Change prototype to take a regcache.
12725 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12726 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12727 to take a regcache. Adjust.
12728 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12730 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12731 take a regcache. Adjust.
12732 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12733 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12734 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12735 * linux-mips-low.c (mips_get_pc):
12736 (mips_set_pc): Change prototype to take a regcache. Adjust.
12737 (mips_reinsert_addr): Adjust.
12738 (mips_collect_register): Change prototype to take a regcache.
12740 (mips_supply_register):
12741 (mips_collect_register_32bit, mips_supply_register_32bit)
12742 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12743 (mips_store_fpregset): Ditto.
12744 * linux-ppc-low.c (ppc_supply_ptrace_register)
12745 (ppc_supply_ptrace_register): Ditto.
12746 (parse_spufs_run): Adjust.
12747 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12748 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12749 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12750 take a regcache. Adjust.
12751 * linux-s390-low.c (s390_collect_ptrace_register)
12752 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12753 (s390_set_pc): Change prototype to take a regcache. Adjust.
12754 (s390_arch_setup): Adjust.
12755 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12756 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12757 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12758 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12759 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12761 (sparc_breakpoint_at): Adjust.
12762 * linux-xtensa-low.c (xtensa_fill_gregset):
12763 (xtensa_store_gregset):
12764 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12765 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12766 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12767 prototype to take a regcache. Adjust.
12768 * win32-arm-low.c (arm_fetch_inferior_register)
12769 (arm_store_inferior_register): Change prototype to take a
12771 * win32-i386-low.c (i386_fetch_inferior_register)
12772 (i386_store_inferior_register): Change prototype to take a
12774 * win32-low.c (child_fetch_inferior_registers)
12775 (child_store_inferior_registers): Change prototype to take a
12777 (win32_wait): Adjust.
12778 (win32_fetch_inferior_registers): Change prototype to take a
12780 (win32_store_inferior_registers): Adjust.
12781 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12782 store_inferior_register>: Change prototype to take a regcache.
12784 2010-01-20 Doug Evans <dje@google.com>
12786 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12788 (linux_wait_for_event1, linux_init_signals): Ditto.
12789 (W_STOPCODE): Provide definition if missing.
12791 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12793 * linux-low.c (linux_core_of_thread): New.
12794 (compare_ints, show_process, list_threads): New.
12795 (linux_qxfer_osdata): Report threads and cores.
12796 (linux_target_op): Register linux_core_of_thread.
12797 * remote-utils.c (prepare_resume_reply): Report the core.
12798 (buffer_xml_printf): Support %d specifier.
12799 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12801 (handle_query): Handle qXfer:threads. Announce availability
12803 * target.h (struct target_ops): New field core_of_thread.
12805 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12807 * Makefile.in (clean): Remove new generated files.
12808 (reg-s390.o, reg-s390.c): Remove rules.
12809 (reg-s390x.o, reg-s390x.c): Likewise.
12810 (s390-linux32.o, s390-linux32.c): Add rules.
12811 (s390-linux64.o, s390-linux64.c): Likewise.
12812 (s390x-linux64.o, s390x-linux64.c): Likewise.
12813 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12814 * linux-s390-low.c: Include <elf.h>.
12815 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12816 (init_registers_s390): Remove prototype.
12817 (init_registers_s390x): Likewise.
12818 (init_registers_s390_linux32): Add prototype.
12819 (init_registers_s390_linux64): Likewise.
12820 (init_registers_s390x_linux64): Likewise.
12821 (s390_num_regs_3264): New define.
12822 (s390_regmap_3264): New global variable.
12823 (s390_cannot_fetch_register): Remove obsolete check.
12824 (s390_cannot_store_register): Likewise.
12825 (s390_collect_ptrace_register): Handle upper/lower register halves.
12826 (s390_supply_ptrace_register): Likewise.
12827 (s390_fill_gregset): Update to register number changes.
12828 (s390_get_hwcap): New routine.
12829 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12830 Install appropriate regmap and register set.
12832 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12834 * server.c (gdbserver_version): Update copyright year to 2010.
12835 * gdbreplay.c (gdbreplay_version): Likewise.
12837 2009-12-28 Doug Evans <dje@google.com>
12839 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12840 elf/external.h. Include <elf.h> instead but only if necessary.
12842 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12844 * linux-low.c (linux_remove_process): Remove `detaching'
12845 parameter. Don't release/detach from thread_db here.
12846 (linux_kill): Release/detach from thread_db here, ...
12847 (linux_detach): ... and here, before actually detaching.
12848 (linux_wait_1): ... and here, when a process exits.
12849 * thread-db.c (any_thread_of): New.
12850 (thread_db_free): Switch the current inferior to a thread of the
12853 2009-12-21 Doug Evans <dje@google.com>
12855 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12857 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12858 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12859 warning ifndef __NR_tkill. Move setting of errno there too.
12860 Delete unnecessary resetting of errno after syscall.
12861 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12863 * configure.ac: Check for dladdr.
12864 * config.in: Regenerate.
12865 * configure: Regenerate.
12866 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12867 (try_thread_db_load): Update.
12869 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12871 2009-12-18 Doug Evans <dje@google.com>
12873 * event-loop.c: Include unistd.h if it exists.
12875 * linux-low.c (my_waitpid): Move definition away from being in
12876 between linux_tracefork_child/linux_test_for_tracefork.
12878 * gdb_proc_service.h (psaddr_t): Fix type.
12879 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12880 signature to match glibc.
12882 2009-12-16 Doug Evans <dje@google.com>
12884 * linux-low.c (linux_read_memory): Fix argument to read.
12886 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12888 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12889 events, don't leave current_inferior pointing at null.
12891 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12893 * win32-low.c (LOG): Delete.
12894 (OUTMSG): Output to stderr.
12895 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12896 on compile time LOG macro.
12897 (win32_wait): Fix debug output.
12899 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12901 * win32-low.c (win32_add_one_solib): If the dll name is
12902 "ntdll.dll", prepend the system directory to the dll path.
12904 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12906 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12908 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12909 Vladimir Prus <vladimir@codesourcery.com>
12911 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12912 * configure.ac: Check for __mcoldfire__ and set
12913 gdb_cv_m68k_is_coldfire.
12914 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12915 reg-cf.o and reg-m68k.o.
12916 * configure: Regenerated.
12918 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12920 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12921 Pass it to thread_db_free.
12922 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12923 proper `detaching' argument to linux_remove_process.
12924 * linux-low.h (thread_db_free): Add `detaching' parameter.
12925 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12927 (thread_db_free): Add `detaching' parameter. Only
12928 call td_ta_clear_event if detaching from process.
12930 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12932 * thread-db.c (thread_db_free): Fix typo.
12934 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12937 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12939 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12941 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12942 with an i686 compiler.
12943 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12945 * configure: Rebuilt.
12947 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12951 * server.c (handle_search_memory_1): Correct read_addr initialization
12952 in loop for searching subsequent chunks.
12954 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12956 * configure.ac: New --with-libthread-db option.
12957 * thread-db.c: Allow direct dependence on libthread_db.
12958 (thread_db_free): Adjust.
12959 * config.in: Regenerate.
12960 * configure: Likewise.
12962 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12965 * thread-db.c (attach_thread): New function.
12966 (maybe_attach_thread): Return success/failure.
12967 (find_new_threads_callback): Adjust.
12968 (thread_db_find_new_threads): Loop until no new threads.
12970 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12972 * proc-service.c (ps_lgetregs): Formatting.
12974 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12976 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12977 * configure.ac: Adjust.
12978 * linux-low.h (struct process_info_private): Move members to struct
12980 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12981 * linux-low.c (linux_remove_process): Adjust.
12982 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12983 * server.c (handle_query): Move code ...
12984 (handle_monitor_command): ... here. New function.
12985 * target.h (struct target_ops): New member.
12986 * thread-db.c (struct thread_db): New.
12987 (libthread_db_search_path): New variable.
12988 (thread_db_create_event, thread_db_enable_reporting)
12989 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12990 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12991 (try_thread_db_load_1, dladdr_to_soname): New functions.
12992 (try_thread_db_load, thread_db_load_search): New functions.
12993 (thread_db_init): Search for libthread_db.
12994 (thread_db_free): New function.
12995 (thread_db_handle_monitor_command): Likewise.
12996 * config.in: Regenerate.
12997 * configure: Regenerate.
12999 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13001 * spu-low.c (spu_kill): Wait for inferior to terminate.
13002 Call clear_inferiors.
13003 (spu_detach): Call clear_inferiors.
13005 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13007 * aclocal.m4: Regenerate.
13008 * config.in: Likewise.
13009 * configure: Likewise.
13011 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13013 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13014 (parse_spufs_run): New function.
13015 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13016 (ppc_breakpoint_at): Handle SPU breakpoints.
13018 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13020 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13021 (SPUFS_MAGIC): Define.
13022 (spu_enumerate_spu_ids): New function.
13023 (linux_qxfer_spu): New function.
13024 (linux_target_ops): Install linux_qxfer_spu.
13026 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13028 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13029 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13030 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13031 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13032 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13033 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13034 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13035 (init_registers_powerpc_cell32l): Add prototype.
13036 (init_registers_powerpc_cell64l): Likewise.
13037 (ppc_arch_setup): Detect Cell/B.E. architecture.
13039 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13041 * Makefile.in (datarootdir): New variable.
13043 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13045 * linux-low.c (linux_write_memory): Update debugging output.
13046 * Makefile.in (clean): Add new descriptions.
13047 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13048 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13049 * configure.srv: Add new files for arm*-*-linux*.
13050 * linux-arm-low.c: Add new declarations.
13051 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13052 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13053 (HWCAP_VFPv3D16): New.
13054 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13055 instead of __IWMMXT__.
13056 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13057 (arm_arch_setup): New.
13058 (target_regsets): Remove #ifdef. Add VFP regset.
13059 (the_low_target): Use arm_arch_setup.
13061 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13063 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13064 the main thread again.
13066 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13068 Adding Neutrino gdbserver.
13069 * configure: Regenerated.
13070 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13071 * configure.srv (i[34567]86-*-nto*): New target.
13072 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13073 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13074 (nto_comctrl) [__QNX__]: New function.
13075 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13077 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13079 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13082 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13083 Pedro Alves <pedro@codesourcery.com>
13085 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13086 don't support CONTEXT_EXTENDED_REGISTERS.
13087 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13088 (the_low_target): Install them.
13089 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13090 failing with ERROR_PIPE_NOT_CONNECTED.
13092 2009-06-30 Doug Evans <dje@google.com>
13093 Pierre Muller <muller@ics.u-strasbg.fr>
13095 Add h/w watchpoint support to x86-linux, win32-i386.
13096 * Makefile.in (SFILES): Add i386-low.c
13097 (i386_low_h): Define.
13098 (i386-low.o): Add dependencies.
13099 (linux-x86-low.o): Add i386-low.h dependency.
13100 (win32-i386-low.o): Ditto.
13101 * i386-low.c: New file.
13102 * i386-low.h: New file.
13103 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13104 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13105 * linux-low.c (linux_add_process): Initialize arch_private.
13106 (linux_remove_process): Free arch_private.
13107 (add_lwp): Initialize arch_private.
13108 (delete_lwp): Free arch_private.
13109 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13111 * linux-low.h (process_info_private): New member arch_private.
13112 (lwp_info): New member arch_private.
13113 (linux_target_ops): New members new_process, new_thread,
13115 (ptid_of): New macro.
13116 * linux-x86-low.c: Include stddef.h, i386-low.h.
13117 (arch_process_info): New struct.
13118 (arch_lwp_info): New struct.
13119 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13120 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13121 (i386_dr_low_get_status): New function.
13122 (x86_insert_point, x86_remove_point): New functions.
13123 (x86_stopped_by_watchpoint): New function.
13124 (x86_stopped_data_address): New function.
13125 (x86_linux_new_process, x86_linux_new_thread): New functions.
13126 (x86_linux_prepare_to_resume): New function.
13127 (the_low_target): Add entries for insert_point, remove_point,
13128 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13130 * server.c (debug_hw_points): New global.
13131 (monitor_show_help): Document set debug-hw-points.
13132 (handle_query): Process "set debug-hw-points".
13133 * server.h (debug_hw_points): Declare.
13134 (paddress): Declare.
13135 * utils.c (NUMCELLS, CELLSIZE): New macros.
13136 (get_sell, xsnprintf, paddress): New functions.
13137 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13138 remove_point, stopped_by_watchpoint, stopped_data_address.
13139 * win32-i386-low.c: Include i386-low.h.
13140 (debug_reg_state): Replaces dr.
13141 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13142 (i386_dr_low_get_status): New function.
13143 (i386_insert_point, i386_remove_point): New functions.
13144 (i386_stopped_by_watchpoint): New function.
13145 (i386_stopped_data_address): New function.
13146 (i386_initial_stuff): Update.
13147 (get_thread_context,set_thread_context,i386_thread_added): Update.
13148 (the_low_target): Add entries for insert_point,
13149 remove_point, stopped_by_watchpoint, stopped_data_address.
13150 * win32-low.c (win32_insert_watchpoint): New function.
13151 (win32_remove_watchpoint): New function.
13152 (win32_stopped_by_watchpoint): New function.
13153 (win32_stopped_data_address): New function.
13154 (win32_target_ops): Add entries for insert_watchpoint,
13155 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13156 * win32-low.h (win32_target_ops): New members insert_point,
13157 remove_point, stopped_by_watchpoint, stopped_data_address.
13159 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13161 * server.c (process_serial_event): Re-return unsupported, not
13162 error, if the type isn't recognized. Re-allow supporting only
13163 insert or remove packets. Also call require_running for
13164 breakpoints. Add missing break statement to default case. Tidy.
13165 * target.h (struct target_ops): Rename insert_watchpoint to
13166 insert_point, and remove_watchpoint to remove_point.
13168 * linux-low.h (struct linux_target_ops): Likewise.
13169 * linux-low.c (linux_insert_watchpoint): Rename to ...
13170 (linux_insert_point): ... this. Adjust.
13171 (linux_remove_watchpoint): Rename to ...
13172 (linux_remove_point): ... this. Adjust.
13173 (linux_target_ops): Adjust.
13174 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13175 (cris_insert_point): ... this.
13176 (cris_remove_watchpoint): Rename to ...
13177 (cris_remove_point): ... this.
13178 (the_low_target): Adjust.
13180 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13182 * server.c (handle_v_kill): Pass signal_pid to
13183 kill_inferior if multi_process is zero.
13185 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13187 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13188 * target.h (target_ops): Comment for *_watchpoint to make it clear
13189 the functions can get types '0' and '1'.
13191 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13193 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13194 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13195 * regcache.c (get_regcache): Likewise.
13196 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13197 * win32-low.c (child_fetch_inferior_registers): Remove check for
13200 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13201 Pedro Alves <pedro@codesourcery.com>
13203 * target.h (struct target_ops) <supports_multi_process>: New
13205 (target_supports_multi_process): New.
13206 * server.c (handle_query): Even if GDB reports support, only
13207 enable multi-process if the target also supports it. Report
13208 multi-process support only if the target backend supports it.
13209 * linux-low.c (linux_supports_multi_process): New function.
13210 (linux_target_ops): Install it as target_supports_multi_process
13213 2009-05-24 Doug Evans <dje@google.com>
13215 Global renaming of find_thread_pid to find_thread_ptid.
13216 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13217 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13218 All callers updated.
13220 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13221 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13224 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13225 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13226 (linux_resume_one_lwp): Ditto.
13228 2009-05-23 Doug Evans <dje@google.com>
13230 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13231 from struct inferior_list_entry * to struct lwp_info *.
13232 All callers updated.
13234 2009-05-13 Doug Evans <dje@google.com>
13236 * linux-x86-low.c: Don't include assert.h.
13237 (x86_siginfo_fixup): Use fatal, not assert.
13238 (x86_arch_setup): Fix comment.
13240 2009-05-12 Doug Evans <dje@google.com>
13242 Biarch support for i386/amd64 gdbserver.
13243 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13244 Add linux-x86-low.c.
13245 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13246 (linux-x86-low.o): Add.
13247 * linux-x86-64-low.c: Delete.
13248 * linux-i386-low.c: Delete.
13249 * linux-x86-low.c: New file.
13250 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13252 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13254 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13255 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13256 (linux_child_pid_to_exec_file): New function.
13257 (elf_64_header_p, elf_64_file_p): New functions.
13258 (siginfo_fixup): New function.
13259 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13260 give target a chance to convert layout.
13261 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13262 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13264 2009-05-07 Doug Evans <dje@google.com>
13266 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13267 (regsets_store_inferior_registers): Ditto.
13269 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13273 * linux-low.c (must_set_ptrace_flags): Delete.
13274 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13276 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13277 `lwp->must_set_ptrace_flags' instead.
13278 (linux_wait_for_event_1): Set ptrace options here.
13279 (linux_wait_1): ... not here.
13281 2009-04-30 Doug Evans <dje@google.com>
13283 * inferiors.c (started_inferior_callback): New function.
13284 (attached_inferior_callback): New function.
13285 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13286 * server.c (print_started_pid, print_attached_pid): New functions.
13287 (detach_or_kill_for_exit): New function.
13288 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13289 * server.h (have_started_inferiors_p): Declare.
13290 (have_attached_inferiors_p): Declare.
13292 * inferiors.c (remove_process): Fix memory leak, free process.
13293 * linux-low.c (linux_remove_process): New function.
13294 (linux_kill): Call it instead of remove_process.
13295 (linux_detach, linux_wait_1): Ditto.
13297 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13299 * configure.srv: Add x86 Windows CE target.
13301 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13303 * inferiors.c (get_thread_process): Make global.
13304 * server.h (get_thread_process): Add prototype.
13305 * thread-db.c (find_one_thread): Use get_thread_process
13306 instead of current_process.
13307 (thread_db_get_tls_address): Do not crash if called when
13308 thread layer is not yet initialized.
13310 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13312 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13313 * spu-low.c (current_tid): Rename to ...
13314 (current_ptid): ... this.
13315 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13316 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13317 ptid_get_lwp (current_ptid) instead of current_tid.
13318 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13319 instead of current_tid. Use find_process_pid to verify pid
13320 argument is valid. Pass proper argument to remove_process.
13321 (spu_thread_alive): Compare current_ptid instead of current_tid.
13322 (spu_resume): Likewise.
13324 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13326 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13329 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13331 Implement the multiprocess extensions, and add linux multiprocess
13334 * server.h (ULONGEST): Declare.
13335 (struct ptid, ptid_t): New.
13336 (minus_one_ptid, null_ptid): Declare.
13337 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13338 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13339 (struct inferior_list_entry): Change `id' type from unsigned from
13341 (struct sym_cache, struct breakpoint, struct
13342 process_info_private): Forward declare.
13343 (struct process_info): Declare.
13344 (current_process): Declare.
13345 (all_processes): Declare.
13346 (initialize_inferiors): Declare.
13347 (add_thread): Adjust to use ptid_t.
13348 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13349 (add_process, remove_process, find_thread_pid): Declare.
13350 (find_inferior_id): Adjust to use ptid_t.
13351 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13352 (multi_process): Declare.
13353 (push_event): Adjust to use ptid_t.
13354 (read_ptid, write_ptid): Declare.
13355 (prepare_resume_reply): Adjust to use ptid_t.
13356 (clear_symbol_cache): Declare.
13357 * inferiors.c (all_processes): New.
13358 (null_ptid, minus_one_ptid): New.
13359 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13360 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13361 (add_thread): Change unsigned long to ptid. Remove gdb_id
13363 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13364 (gdb_id_to_thread): Rename to ...
13365 (find_thread_pid): ... this. Change unsigned long to ptid.
13366 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13367 (loaded_dll, pull_pid_from_list): Adjust.
13368 (add_process, remove_process, find_process_pid)
13369 (get_thread_process, current_process, initialize_inferiors): New.
13370 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13371 (struct target_waitstatus) <related_pid>: Ditto.
13372 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13373 return type to int.
13374 (struct target_ops) <join>: Add `pid' argument.
13375 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13376 (struct target_ops) <wait>: Add `ptid' field. Change return type
13378 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13379 (mywait): Add `ptid' argument. Change return type to ptid_t.
13380 (target_pid_to_str): Declare.
13381 * target.c (set_desired_inferior): Adjust to use ptids.
13382 (mywait): Add new `ptid' argument. Adjust.
13383 (target_pid_to_str): New.
13384 * mem-break.h (free_all_breakpoints): Declare.
13385 * mem-break.c (breakpoints): Delelete.
13386 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13387 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13388 to use per-process breakpoint list.
13389 (free_all_breakpoints): New.
13390 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13391 (symbol_cache, all_symbols_looked_up): Delete.
13393 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13395 (prepare_resume_reply): Change ptid argument's type from unsigned
13396 long to ptid_t. Adjust. Implement W;process and X;process.
13397 (free_sym_cache, clear_symbol_cache): New.
13398 (look_up_one_symbol): Adjust to per-process symbol cache. *
13399 * server.c (cont_thread, general_thread, step_thread): Change type
13401 (attached): Delete.
13402 (multi_process): New.
13403 (last_ptid): Change type to ptid_t.
13404 (struct vstop_notif) <ptid>: Change type to ptid_t.
13405 (queue_stop_reply, push_event): Change `ptid' argument's type to
13407 (discard_queued_stop_replies): Add `pid' argument.
13408 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13409 changes. Don't reference the `attached' global.
13410 (attach_inferior): Adjust to mywait interface changes.
13411 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13412 features. Handle and report "multiprocess+". Handle
13414 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13416 (handle_v_kill): New.
13417 (handle_v_stopped): Adjust to use target_pid_to_str.
13418 (handle_v_requests): Allow multiple attaches and runs when
13419 multiprocess extensions are in effect. Handle "vKill".
13420 (myresume): Adjust to use ptids.
13421 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13422 (handle_status): Adjust to discard_queued_stop_replies interface
13424 (first_thread_of, kill_inferior_callback)
13425 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13426 (main): Call initialize_inferiors. Adjust to use ptids, killing
13427 and detaching from all inferiors. Handle multiprocess packet
13429 * linux-low.h: Include gdb_proc_service.h.
13430 (struct process_info_private): New.
13431 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13432 <lwpid_of>: Use ptid_get_lwp.
13433 (get_lwp_thread): Adjust.
13434 (struct lwp_info): Add `dead' member.
13435 (find_lwp_pid): Declare.
13436 * linux-low.c (thread_db_active): Delete.
13437 (new_inferior): Adjust comment.
13438 (inferior_pid): Delete.
13439 (linux_add_process): New.
13440 (handle_extended_wait): Adjust.
13441 (add_lwp): Change unsigned long to ptid.
13442 (linux_create_inferior): Add process to processes table. Adjust
13443 to use ptids. Don't set new_inferior here.
13444 (linux_attach_lwp): Rename to ...
13445 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13446 it. Adjust to use ptids.
13447 (linux_attach_lwp): New.
13448 (linux_attach): Add process to processes table. Don't set
13450 (struct counter): New.
13451 (second_thread_of_pid_p, last_thread_of_process_p): New.
13452 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13453 multiple processes.
13454 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13455 processes. Remove process from process table.
13456 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13457 to multiple processes.
13458 (any_thread_of): New.
13459 (linux_detach): Add `pid' argument, and handle it. Remove process
13460 from processes table.
13461 (linux_join): Add `pid' argument. Handle it.
13462 (linux_thread_alive): Change unsighed long argument to ptid_t.
13463 Consider dead lwps as not being alive.
13464 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13465 threads we're not interested in.
13466 (same_lwp, find_lwp_pid): New.
13467 (linux_wait_for_lwp): Change `pid' argument's type from int to
13469 (linux_wait_for_event): Rename to ...
13470 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13471 from int to ptid_t. Adjust.
13472 (linux_wait_for_event): New.
13473 (linux_wait_1): Add `ptid' argument. Change return type to
13474 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13475 that exit from the process table.
13476 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13478 (mark_lwp_dead): New.
13479 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13480 stopping all threads, mark its main lwp as dead.
13481 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13483 (fetch_register, usr_store_inferior_registers)
13484 (regsets_fetch_inferior_registers)
13485 (regsets_store_inferior_registers, linux_read_memory)
13486 (linux_write_memory): Inline `inferior_pid'.
13487 (linux_look_up_symbols): Adjust to use per-process
13488 `thread_db_active'.
13489 (linux_request_interrupt): Adjust to use ptids.
13490 (linux_read_auxv): Inline `inferior_pid'.
13491 (initialize_low): Don't reference thread_db_active.
13492 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13493 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13494 (ps_getpid): Return the pid of the current inferior.
13495 * thread-db.c (proc_handle, thread_agent): Delete.
13496 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13498 (find_one_thread): Change argument type to ptid_t. Adjust to
13500 (maybe_attach_thread): Adjust to per-process data and ptids.
13501 (thread_db_find_new_threads): Ditto.
13502 (thread_db_init): Ditto.
13503 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13504 processes table. Adjust to use ptids.
13505 (spu_kill, spu_detach): Adjust interface. Remove process from
13507 (spu_join, spu_thread_alive): Adjust interface.
13508 (spu_wait): Adjust interface. Remove process from processes
13509 table. Adjust to use ptids.
13510 * win32-low.c (current_inferior_tid): Delete.
13511 (current_inferior_ptid): New.
13512 (debug_event_ptid): New.
13513 (thread_rec): Take a ptid. Adjust.
13514 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13515 (child_delete_thread): Ditto.
13516 (do_initial_child_stuff): Add `attached' argument. Add process to
13518 (child_fetch_inferior_registers, child_store_inferior_registers):
13520 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13521 (win32_attach): Pass 1 to do_initial_child_stuff.
13522 (win32_kill): Adjust interface. Remove process from processes
13524 (win32_detach): Ditto.
13525 (win32_join): Adjust interface.
13526 (win32_thread_alive): Take a ptid.
13527 (win32_resume): Adjust to use ptids.
13528 (get_child_debug_event): Ditto.
13529 (win32_wait): Adjust interface. Remove exiting process from
13532 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13534 Non-stop mode support.
13536 * server.h (non_stop): Declare.
13537 (gdb_client_data, handler_func): Declare.
13538 (delete_file_handler, add_file_handler, start_event_loop):
13540 (handle_serial_event, handle_target_event, push_event)
13541 (putpkt_notif): Declare.
13542 * target.h (enum resume_kind): New.
13543 (struct thread_resume): Replace `step' field by `kind' field.
13544 (TARGET_WNOHANG): Define.
13545 (struct target_ops) <wait>: Add `options' argument.
13546 <supports_non_stop, async, start_non_stop>: New fields.
13547 (target_supports_non_stop, target_async): New.
13548 (start_non_stop): Declare.
13549 (mywait): Add `options' argument.
13550 * target.c (mywait): Add `options' argument. Print child exit
13551 notifications here.
13552 (start_non_stop): New.
13553 * server.c (non_stop, own_buf, mem_buf): New globals.
13554 (struct vstop_notif): New.
13555 (notif_queue): New global.
13556 (queue_stop_reply, push_event, discard_queued_stop_replies)
13557 (send_next_stop_reply): New.
13558 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13560 (attach_inferior): In non-stop mode, don't wait for the target
13562 (handle_general_set): Handle QNonStop.
13563 (handle_query): When handling qC, return the current general
13564 thread, instead of the first thread of the list.
13565 (handle_query): If the backend supports non-stop mode, include
13566 QNonStop+ in the qSupported query response.
13567 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13569 (handle_v_attach, handle_v_run): Handle non-stop mode.
13570 (handle_v_stopped): New.
13571 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13572 (myresume): Adjust to use resume_kind. Handle non-stop.
13573 (queue_stop_reply_callback): New.
13574 (handle_status): Handle non-stop mode.
13575 (main): Clear non_stop flag on reconnection. Use the event-loop.
13576 Refactor serial protocol handling from here ...
13577 (process_serial_event): ... to this new function. When GDB
13578 selects any thread, select one here. In non-stop mode, wait until
13579 GDB acks all pending events before exiting.
13580 (handle_serial_event, handle_target_event): New.
13581 * remote-utils.c (remote_open): Install remote_desc in the event
13583 (remote_close): Remove remote_desc from the event loop.
13584 (putpkt_binary): Rename to...
13585 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13586 (putpkt_binary): New as wrapper around putpkt_binary_1.
13587 (putpkt_notif): New.
13588 (prepare_resume_reply): In non-stop mode, don't change the
13590 * event-loop.c: New.
13591 * Makefile.in (OBJ): Add event-loop.o.
13592 (event-loop.o): New rule.
13594 * linux-low.h (pid_of): Moved here.
13596 (get_lwp_thread): Use lwpid_of.
13597 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13598 * linux-low.c (pid_of): Delete.
13599 (inferior_pid): Use lwpid_of.
13600 (linux_event_pipe): New.
13601 (target_is_async_p): New.
13603 (handle_extended_wait): Use lwpid_of.
13604 (add_lwp): Don't set lwpid field.
13605 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13606 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13607 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13608 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13609 first. Adjust to linux_wait_for_event interface changes. Use
13611 (linux_detach): Don't delete the main lwp here.
13612 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13613 (status_pending_p): Don't consider explicitly suspended lwps.
13614 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13615 pointer. Add OPTIONS argument. Change return type to int. Use
13616 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13617 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13618 pointer. Add status pointer argument. Return a pid instead of a
13619 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13620 changes. In non-stop mode, don't switch to a random thread.
13621 (linux_wait): Rename to...
13622 (linux_wait_1): ... this. Add target_options argument, and handle
13623 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13624 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13625 clean exit and signal exit code. Don't stop all threads in
13626 non-stop mode. In all-stop mode, only stop all threads when
13627 reporting a stop to GDB. Handle explicit thread stop requests.
13628 (async_file_flush, async_file_mark): New.
13630 (send_sigstop): Use lwpid_of.
13631 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13632 interface changes. In non-stop mode, don't switch to a random
13634 (linux_resume_one_lwp): Use lwpid_of.
13635 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13636 (linux_resume_one_thread): ... this. Handle resume_stop. In
13637 non-stop mode, don't look for pending flag in all threads.
13638 (resume_status_pending_p): Don't consider explicitly suspended
13640 (my_waitpid): Reimplement. Emulate __WALL.
13641 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13643 (sigchld_handler, linux_supports_non_stop, linux_async)
13644 (linux_start_non_stop): New.
13645 (linux_target_ops): Register linux_supports_non_stop, linux_async
13646 and linux_start_non_stop.
13647 (initialize_low): Install SIGCHLD handler.
13648 * thread-db.c (thread_db_create_event, find_one_thread)
13649 (thread_db_get_tls_address): Use lwpid_of.
13650 * win32-low.c (win32_detach): Adjust to use resume_kind.
13651 (win32_wait): Add `options' argument.
13652 * spu-low.c (spu_resume): Adjust to use resume_kind.
13653 (spu_wait): Add `options' argument.
13655 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13657 Decouple target code from remote protocol.
13659 * target.h (enum target_waitkind): New.
13660 (struct target_waitstatus): New.
13661 (struct target_ops) <wait>: Return an unsigned long. Take a
13662 target_waitstatus pointer instead of a char pointer.
13663 (mywait): Likewise.
13664 * target.c (mywait): Change prototype to return an unsigned long.
13665 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13666 * server.h (thread_from_wait, old_thread_from_wait): Delete
13668 (prepare_resume_reply): Change prototype to take a
13670 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13671 (last_status, last_ptid): New.
13672 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13673 pid instead of a signal.
13674 (attach_inferior): Remove "status" and "signal" parameters.
13676 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13678 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13679 (handle_v_requests, myresume): Remove "status" and "signal"
13680 parameters. Adjust.
13681 (handle_status): New.
13682 (main): Delete local `status'. Adjust.
13683 * remote-utils.c: Include target.h.
13684 (prepare_resume_reply): Change prototype to take a
13685 target_waitstatus. Adjust.
13687 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13689 * spu-low.c (spu_wait): Adjust.
13690 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13692 (win32_wait): Adjust.
13694 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13696 * target.h (struct thread_resume): Delete leave_stopped member.
13697 (struct target_ops): Add a `n' argument to the `resume' callback.
13698 * server.c (start_inferior): Adjust.
13699 (handle_v_cont, myresume): Adjust.
13700 * linux-low.c (check_removed_breakpoint): Adjust to resume
13701 interface change, and to removed leave_stopped field.
13702 (resume_ptr): Delete.
13703 (struct thread_resume_array): New.
13704 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13705 resume interface change.
13706 (linux_continue_one_thread, linux_queue_one_thread)
13707 (resume_status_pending_p): Check if the resume field is NULL
13708 instead of checking the leave_stopped member.
13709 (linux_resume): Adjust to the target resume interface change.
13710 * spu-low.c (spu_resume): Adjust to the target resume interface
13712 * win32-low.c (win32_detach, win32_resume): Ditto.
13714 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13716 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13718 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13720 (linux_continue_one_thread): Only preserve the stepping flag if
13721 there's a pending breakpoint.
13723 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13725 * server.c (main): After the inferior having exited, call
13726 remote_close before exiting gdbserver.
13728 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13730 Fix size of FPSCR in Power 7 processors.
13731 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13732 (PPC_FEATURE_HAS_DFP): New #define.
13733 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13736 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13738 * server.c (handle_query) Whitespace and formatting.
13740 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13742 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13743 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13744 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13745 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13746 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13747 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13748 Makefile.in, configure.ac: Fix whitespace throughout.
13749 * configure: Regenerate.
13751 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13753 * inferiors.c (find_inferior): Make it safe for the callback
13754 function to delete the currently iterated inferior.
13756 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13758 * Makefile.in (linuw_low_h): Move higher.
13759 (thread-db.o): Depend on $(linux_low_h).
13761 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13763 Rename "process" to "lwp" throughout.
13765 * linux-low.c (all_processes): Rename to...
13766 (all_lwps): ... this.
13767 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13768 (add_process): Rename to ...
13769 (add_lwp): ... this. Adjust.
13770 (linux_create_inferior): Adjust.
13771 (linux_attach_lwp): Adjust.
13772 (linux_attach): Adjust.
13773 (linux_kill_one_process): Rename to ...
13774 (linux_kill_one_lwp): ... this. Adjust.
13775 (linux_kill): Adjust.
13776 (linux_detach_one_process): Rename to ...
13777 (linux_detach_one_lwp): ... this. Adjust.
13778 (linux_detach): Adjust.
13779 (check_removed_breakpoint): Adjust.
13780 (status_pending_p): Adjust.
13781 (linux_wait_for_process): Rename to ...
13782 (linux_wait_for_lwp): ... this. Adjust.
13783 (linux_wait_for_event): Adjust.
13784 (send_sigstop): Adjust.
13785 (wait_for_sigstop): Adjust.
13786 (stop_all_processes): Rename to ...
13787 (stop_all_lwps): ... this.
13788 (linux_resume_one_process): Rename to ...
13789 (linux_resume_one_lwp): ... this. Adjust.
13790 (linux_set_resume_request, linux_continue_one_thread)
13791 (linux_queue_one_thread, resume_status_pending_p)
13792 (usr_store_inferior_registers, regsets_store_inferior_registers)
13793 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13795 * linux-low.h (get_process): Rename to ...
13796 (get_lwp): ... this. Adjust.
13797 (get_thread_process): Rename to ...
13798 (get_thread_lwp): ... this. Adjust.
13799 (get_process_thread): Rename to ...
13800 (get_lwp_thread): ... this. Adjust.
13801 (struct process_info): Rename to ...
13802 (struct lwp_info): ... this.
13803 (all_processes): Rename to ...
13804 (all_lwps): ... this.
13805 * proc-service.c (ps_lgetregs): Adjust.
13806 * thread-db.c (thread_db_create_event, find_one_thread)
13807 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13809 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13811 * server.c (handle_query): Handle "qAttached".
13813 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13815 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13816 GPLv3, update license URL.
13818 2009-03-01 Doug Evans <dje@google.com>
13820 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13821 (server_h): Add gdb_signals.h.
13822 (signals.o): Update.
13823 * server.h (target_signal_from_host,target_signal_to_host_p)
13824 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13826 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13828 * remote-utils.c (getpkt): Also generate remote-debug
13829 information if noack_mode is set.
13831 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13833 * server.c (handle_query): Report qXfer:siginfo:read and
13834 qXfer:siginfo:write as supported and handle them.
13835 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13836 * linux-low.c (linux_xfer_siginfo): New.
13837 (linux_target_ops): Set it.
13839 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13841 * server.c (gdbserver_usage): Mention --remote-debug.
13842 (main): Accept '--remote-debug' switch.
13844 2009-01-18 Doug Evans <dje@google.com>
13846 * regcache.c (new_register_cache): No need to check result of xcalloc.
13847 * server.c (handle_search_memory): Back out calls to xmalloc,
13848 result is checked and error is returned to user upon failure.
13849 (handle_query): Ditto. Add more checks for result of malloc.
13850 (handle_v_cont): Check result of malloc, report error back to
13852 (handle_v_run): Ditto. Call freeargv.
13853 * server.h (freeargv): Declare.
13854 * utils.c (freeargv): New fn.
13856 2009-01-15 Doug Evans <dje@google.com>
13858 * gdbreplay.c (perror_with_name): Make arg const char *.
13859 * server.h (target_signal_to_name): Make return type const char *.
13860 * thread-db.c (thread_db_err_str): Make return type const char *.
13861 * utils.c (perror_with_name): Make arg const char *.
13863 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13865 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13866 when handling a EXIT_PROCESS_DEBUG_EVENT.
13868 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13870 * gdbreplay.c (gdbreplay_version): Update copyright year.
13871 * server.c (gdbserver_version): Likewise.
13873 2009-01-05 Doug Evans <dje@google.com>
13875 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13876 (handle_extended_wait): Improve comment.
13878 2008-12-13 Doug Evans <dje@google.com>
13880 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13881 * server.h (ATTR_MALLOC): New macro.
13882 (xmalloc,xcalloc,xstrdup): Declare.
13883 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13884 * inferiors.c: Ditto.
13885 * linux-low.c: Ditto.
13886 * mem-break.c: Ditto.
13887 * regcache.c: Ditto.
13888 * remote-utils.c: Ditto.
13891 * win32-low.c: Ditto.
13893 2008-12-12 Doug Evans <dje@google.com>
13895 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13896 in debugging printf.
13898 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13900 2008-12-09 Doug Evans <dje@google.com>
13902 * linux-low.h (struct process_info): Delete member tid, unused.
13903 * thread-db.c (find_one_thread): Update.
13904 (maybe_attach_thread): Update.
13906 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13908 * target.h (struct target_ops): Add qxfer_osdata member.
13909 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13911 (linux_qxfer_osdata): New functions.
13912 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13914 * server.c (handle_query): Handle "qXfer:osdata:read:".
13915 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13916 (buffer_xml_printf): New functions.
13917 * server.h (struct buffer): New.
13918 (buffer_grow_str, buffer_grow_str0): New macros.
13919 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13920 (buffer_xml_printf): Declare.
13922 2008-11-24 Doug Evans <dje@google.com>
13924 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13926 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13928 * server.c (handle_v_run): Always use the supplied argument list.
13930 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13932 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13933 (xtensa_regmap_table): Add entry for scompare1.
13935 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13937 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13938 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13939 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13940 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13941 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13942 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13943 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13944 XML target descriptions.
13945 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13946 when inferior is running on an ISA 2.05 or later processor. Add
13947 special case to return offset for full 64-bit slot of FPSCR when
13950 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13952 * Makefile.in (SFILES, clean): Added sparc64 files.
13953 (reg-sparc64.o, reg-sparc64.c): New.
13954 * configure.srv (sparc*-*-linux*): New configuration.
13955 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13956 syscall arguments for SPARC.
13957 (regsets_store_inferior_registers): Likewise.
13958 * linux-sparc-low.c: New file.
13960 2008-10-21 Doug Evans <dje@google.com>
13962 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13963 (READLINE_DIR,READLINE_DEP): Delete.
13964 (INTERNAL_CFLAGS): Update.
13965 (LINTFLAGS): Update.
13967 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13969 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13970 whole argv from the last run, not just argv[0].
13972 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13974 * regcache.c (new_register_cache): Return NULL if the register
13975 cache size isn't known yet.
13976 (free_register_cache): Avoid dereferencing a NULL regcache.
13978 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13980 * configure.srv: Merge MIPS and MIPS64.
13982 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13984 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13986 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13988 * Makefile.in: Add required vsx dependencies.
13990 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13991 Declare init_registers_powerpc_vsx32l.
13992 Declare init_registers_powerpc_vsx64l.
13993 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13994 (ppc_arch_setup): Check for VSX in hwcap.
13995 (ppc_fill_vsxregset): New function.
13996 (ppc_store_vsxregset): New function.
13997 Add new VSX entry in regset_info target_regsets.
13999 * configure.srv: Add new VSX dependencies.
14001 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14003 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14004 (remote_open): Set or clear transport_is_reliable.
14005 (putpkt_binary): Don't expect acks in noack mode.
14006 (getpkt): Don't send ack/nac in noack mode.
14007 * server.c (handle_general_set): Handle QStartNoAckMode.
14008 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14010 (main): Reset noack_mode on every connection.
14011 * server.h (noack_mode): Declare.
14013 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14015 * Makefile.in (GDBREPLAY_OBS): New variable.
14016 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14018 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14019 Daniel Jacobowitz <dan@codesourcery.com>
14021 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14022 (usr_store_inferior_registers): Likewise.
14023 (regsets_store_inferior_registers): Likewise.
14025 2008-07-31 Rolf Jansen <rj@surtec.com>
14026 Pedro Alves <pedro@codesourcery.com>
14028 * configure.ac: Check for memmem declaration.
14029 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14030 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14031 (disable_packet_qfThreadInfo): Unconditionally compile.
14032 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14033 * configure, config.in: Regenerate.
14035 2008-07-28 Doug Kwan <dougkwan@google.com>
14037 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14038 (linux_write_memory): Remove declaration of errno.
14040 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14042 * linux-low.c (handle_extended_wait): Do not use "status"
14043 variable uninitialized.
14045 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14047 * server.c (handle_v_attach): Inhibit reporting dll changes.
14049 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14051 * remote-utils.c (prepare_resume_reply): If requested, don't
14052 output "thread:TID" in the T stop reply.
14054 * server.c (disable_packet_vCont, disable_packet_Tthread)
14055 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14056 (handle_query): If requested, disable support for qC, qfThreadInfo
14058 (handle_v_requests): If requested, disable support for vCont.
14059 (gdbserver_show_disableable): New.
14060 (main): Handle --disable-packet and --disable-packet=LIST.
14062 * server.h (disable_packet_vCont, disable_packet_Tthread)
14063 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14065 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14067 * server.c (gdbserver_usage): Mention --version.
14069 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14071 * Makefile.in (gdbreplay.o): New rule.
14073 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14075 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14076 message, not gdbserver.
14078 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14079 Nathan Sidwell <nathan@codesourcery.com>
14080 Joseph Myers <joseph@codesourcery.com>
14082 * acinclude.m4: Include ../../config/acx.m4.
14083 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14084 * configure, config.in: Regenerate.
14085 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14086 * server.c (gdbserver_version): Print PKGVERSION.
14087 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14088 (main): Adjust gdbserver_usage calls.
14089 * gdbreplay.c (version, host_name): Add declarations.
14090 (gdbreplay_version, gdbreplay_usage): New.
14091 (main): Accept --version and --help options.
14093 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14095 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14096 (arm_breakpoint_at): Handle Thumb.
14097 (the_low_target): Add comment.
14099 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14101 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14103 2008-05-09 Doug Evans <dje@google.com>
14105 * server.h (decode_search_memory_packet): Declare.
14106 * remote-utils.c (decode_search_memory_packet): New fn.
14107 * server.c (handle_search_memory_1): New fn.
14108 (handle_search_memory): New fn.
14109 (handle_query): Process qSearch:memory packets.
14111 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14113 * regcache.c (registers_length): Remove.
14114 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14115 full register packet.
14116 * regcache.h (registers_length): Remove prototype.
14117 * server.h (PBUFSIZ): Define to 16384.
14119 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14121 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14122 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14123 powerpc-64l.o, and powerpc-altivec64l.o.
14124 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14125 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14126 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14127 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14128 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14131 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14132 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14133 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14134 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14135 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14136 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14137 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14138 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14139 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14140 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14143 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14144 (init_registers_powerpc_32l): ... this new prototype.
14145 (init_registers_powerpc_32): Remove, replace by ...
14146 (init_registers_powerpc_altivec32l): ... this new prototype.
14147 (init_registers_powerpc_e500): Remove, replace by ...
14148 (init_registers_powerpc_e500l): ... this new prototype.
14149 (init_registers_ppc64): Remove, replace by ...
14150 (init_registers_powerpc_64l): ... this new prototype.
14151 (init_registers_powerpc_64): Remove, replace by ...
14152 (init_registers_powerpc_altivec64l): ... this new prototype.
14153 (ppc_num_regs): Set to 73.
14154 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14155 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14156 (ppc_cannot_store_register): Handle orig_r3 and trap.
14157 (ppc_arch_setup): Update init_registers_... calls.
14158 (ppc_fill_gregset): Handle orig_r3 and trap.
14160 * inferiors.c (clear_inferiors): Reset current_inferior.
14162 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14164 * acinclude.m4: Add override.m4.
14165 * configure: Regenerate.
14167 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14169 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14170 initial call to init_register_ppc64.
14172 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14174 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14175 single powerpc*-*-linux* case.
14176 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14178 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14180 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14181 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14183 * linux-ppc-low.c: Include <elf.h>.
14184 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14185 (ppc_hwcap): New global variable.
14186 (ppc_regmap): Remove __SPE__ #ifdef sections.
14187 (ppc_regmap_e500): New global variable.
14188 (ppc_cannot_store_register): Update __SPE__ special case.
14189 (ppc_get_hwcap): New function.
14190 (ppc_arch_setup): Use it to determine whether inferior supports
14191 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14192 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14193 Do not access registers if target does not support AltiVec.
14194 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14195 Do not access registers if target does not support SPE.
14196 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14198 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14200 * linux-low.c (disabled_regsets, num_regsets): New.
14201 (use_regsets_p): Delete.
14202 (linux_wait_for_process): Clear disabled_regsets.
14203 (regsets_fetch_inferior_registers): Check and set it.
14204 (regsets_store_inferior_registers): Likewise.
14205 (linux_fetch_registers, linux_store_registers): Do not use
14207 (initialize_low): Allocate disabled_regsets.
14209 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14211 * Makefile.in (LIBOBJS): New.
14212 (OBS): Use LIBOBJS.
14213 (memmem.o): New rule.
14214 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14215 * configure: Regenerated.
14217 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14219 * server.c (handle_query): Never return "unsupported" for
14220 qXfer:features:read queries.
14222 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14224 * server.c (get_features_xml): Fix inverted condition.
14225 (handle_query): Always support qXfer:feature:read.
14227 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14229 * server.c (wrapper_argv): New.
14230 (start_inferior): Handle wrapper_argv. If set, expect an extra
14232 (gdbserver_usage): Document --wrapper.
14233 (main): Parse --wrapper.
14235 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14237 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14238 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14239 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14240 (ppc_set_pc): Likewise.
14241 (ppc_arch_setup): New function.
14242 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14243 of collect_register.
14244 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14246 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14248 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14249 instead of linux-ppc64-low.o.
14250 * linux-ppc64-low.c: Remove file.
14251 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14252 (linux-ppc64-low.o): Remove rule.
14254 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14255 (init_registers_powerpc_64): Likewise.
14256 (ppc_regmap): Conditionally define depending on __powerpc64__.
14257 (ppc_cannot_store_register): Do not special-case "fpscr" when
14258 compiled on __powerpc64__.
14259 (ppc_collect_ptrace_register): New function.
14260 (ppc_supply_ptrace_register): New function.
14261 (ppc_breakpoint): Change type to "unsigned int".
14262 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14263 (the_low_target): Conditionally provide initializers for the
14264 arch_setup member depending on __powerpc64__. Install
14265 collect_ptrace_register and supply_ptrace_register members.
14267 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14269 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14270 * server.c (gdbserver_xmltarget): Define.
14271 (get_features_xml): Use it to replace "target.xml" and arch_string.
14273 * configure.srv: Remove srv_xmltarget. Add XML files that were
14274 mentioned there to srv_xmlfiles instead. Remove conditional tests
14275 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14276 srv_xmlfiles and srv_regobj to include all possible choices.
14277 * configure.ac (srv_xmltarget): Remove.
14278 (srv_xmlfiles): Do not add "target.xml".
14279 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14280 checks for supplementary target information.
14281 * configure: Regenerate.
14282 * Makefile.in (XML_TARGET): Remove.
14283 (target.xml): Remove rule.
14284 (clean): Do not clean up target.xml.
14285 (.PRECIOUS): Do not mention target.xml.
14287 * target.h (struct target_ops): Remove arch_string member.
14288 * linux-low.c (linux_arch_string): Remove.
14289 (linux_target_ops): Remove arch_string initializer.
14290 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14291 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14292 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14293 * spu-low.c (spu_arch_string): Remove.
14294 (spu_target_ops): Remove arch_string initializer.
14295 * win32-low.c (win32_arch_string): Remove.
14296 (win32_target_ops): Remove arch_string initializer.
14297 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14298 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14299 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14301 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14303 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14304 by collect_ptrace_register and supply_ptrace_register hooks.
14305 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14306 instead of checking for the_low_target.left_pad_xfer.
14307 (usr_store_inferior_registers): Use collect_ptrace_register callback
14308 instead of checking for the_low_target.left_pad_xfer.
14310 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14311 (s390_supply_ptrace_register): Likewise.
14312 (s390_fill_gregset): Call s390_collect_ptrace_register.
14313 (the_low_target): Update.
14315 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14316 (ppc_supply_ptrace_register): Likewise.
14317 (the_low_target): Update.
14319 * linux-i386-low.c (the_low_target): Update.
14320 * linux-x86-64-low.c (the_low_target): Update.
14322 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14324 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14325 reg-s390.o and reg-s390x.o.
14327 * linux-low.c (new_inferior): New global variable.
14328 (linux_create_inferior, linux_attach): Set it.
14329 (linux_wait_for_process): Call the_low_target.arch_setup after the
14330 target has stopped for the first time.
14331 (initialize_low): Do not call the_low_target.arch_setup.
14333 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14334 (s390_set_pc): Likewise.
14335 (s390_arch_setup): New function.
14336 (the_low_target): Use s390_arch_setup as arch_setup routine.
14338 * regcache.c (realloc_register_cache): New function.
14339 (set_register_cache): Call it for each existing regcache.
14341 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14343 * server.h (init_registers): Remove prototype.
14345 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14346 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14347 instead of init_registers ().
14348 * linux-arm-low.c (init_registers_arm): Add prototype.
14349 (init_registers_arm_with_iwmmxt): Likewise.
14350 (the_low_target): Add initializer for arch_setup field.
14351 * linux-cris-low.c (init_registers_cris): Add prototype.
14352 (the_low_target): Add initializer for arch_setup field.
14353 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14354 (the_low_target): Add initializer for arch_setup field.
14355 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14356 (the_low_target): Add initializer for arch_setup field.
14357 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14358 (the_low_target): Add initializer for arch_setup field.
14359 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14360 (the_low_target): Add initializer for arch_setup field.
14361 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14362 (the_low_target): Add initializer for arch_setup field.
14363 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14364 (init_registers_mips64_linux): Likewise.
14365 (the_low_target): Add initializer for arch_setup field.
14366 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14367 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14368 (the_low_target): Add initializer for arch_setup field.
14369 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14370 (init_registers_powerpc_64): Likewise.
14371 (the_low_target): Add initializer for arch_setup field.
14372 * linux-s390-low.c (init_registers_s390): Add prototype.
14373 (init_registers_s390x): Likewise.
14374 (the_low_target): Add initializer for arch_setup field.
14375 * linux-sh-low.c (init_registers_sh): Add prototype.
14376 (the_low_target): Add initializer for arch_setup field.
14377 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14378 (the_low_target): Add initializer for arch_setup field.
14379 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14380 (the_low_target): Add initializer for arch_setup field.
14382 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14383 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14384 instead of init_registers ().
14385 * win32-arm-low.c (init_registers_arm): Add prototype.
14386 (the_low_target): Add initializer for arch_setup field.
14387 * win32-i386-low.c (init_registers_i386): Add prototype.
14388 (the_low_target): Add initializer for arch_setup field.
14390 * spu-low.c (init_registers_spu): Add prototype.
14391 (initialize_low): Call initialie_registers_spu () instead of
14392 initialize_registers ().
14394 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14396 * server.c (handle_v_requests): When handling the vRun and vAttach
14397 packets, if already debugging a process, don't kill it. Return an
14400 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14402 * server.c (handle_query): Correct length check.
14404 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14406 * win32-low.c (do_initial_child_stuff): Add process handle
14407 parameter. Set current_process_handle and current_process_id from the
14408 parameters. Clear globals.
14409 (win32_create_inferior): Don't set current_process_handle and
14410 current_process_id here. Instead pass them on the call to
14411 do_initial_child_stuff.
14412 (win32_attach): Likewise.
14413 (win32_clear_inferiors): New.
14414 (win32_kill): Don't close the current process handle or the
14415 current thread handle here. Instead call win32_clear_inferiors.
14416 (win32_detach): Don't open a new handle to the process. Call
14417 win32_clear_inferiors.
14418 (win32_join): Don't rely on current_process_handle; open a new
14419 handle using the process id.
14420 (win32_wait): Call win32_clear_inferiors when the inferior process
14423 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14425 * server.c (monitor_show_help): Add "exit".
14427 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14429 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14430 (clean): Add reg-xtensa.c.
14431 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14432 * configure.srv (xtensa*-*-linux*) New target.
14433 * linux-xtensa-low.c: New.
14434 * xtensa-xtregs.c: New.
14436 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14438 * hostio.c: Don't include errno.h.
14439 (errno_to_fileio_errno): Move to hostio-errno.
14440 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14441 error number outputting to the target->hostio_last_error callback.
14442 (hostio_packet_error): Use FILEIO_EINVAL directly.
14443 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14444 calls to hostio_error.
14445 * hostio-errno.c: New.
14446 * server.h (hostio_last_error_from_errno): Declare.
14447 * target.h (target_ops): Add hostio_last_error member.
14448 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14449 as hostio_last_error handler.
14450 * spu-low.c (spu_target_ops): Likewise.
14451 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14452 (wince_hostio_last_error): New functions.
14453 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14454 as hostio_last_error handler.
14455 (win32_target_ops) [!_WIN32_WCE]: Register
14456 hostio_last_error_from_errno as hostio_last_error handler.
14457 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14458 (hostio-errno.o): New rule.
14459 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14460 * configure.srv (srv_hostio_err_objs): New variable. Default to
14462 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14463 * configure: Regenerate.
14465 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14467 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14468 (linux_kill, linux_detach): Clean up the process list.
14469 * remote-utils.c (remote_open): Improve port number parsing.
14470 (putpkt_binary, input_interrupt): Only send interrupts if the target
14472 * server.c (extended_protocol): Make static.
14473 (attached): Define earlier.
14474 (exit_requested, response_needed, program_argv): New variables.
14475 (target_running): New.
14476 (start_inferior): Clear attached here.
14477 (attach_inferior): Set attached here.
14478 (require_running): Define.
14479 (handle_query): Use require_running and target_running. Implement
14481 (handle_v_attach, handle_v_run): New.
14482 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14483 (gdbserver_usage): Update.
14484 (main): Redo argument parsing. Handle --debug and --multi. Handle
14485 --attach along with other options or after the port. Save
14486 program_argv. Support no initial program. Resynchronize
14487 communication with GDB after an error. Handle "monitor exit".
14488 Use require_running and target_running. Always allow the extended
14489 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14490 restart in extended mode.
14491 * README: Refer to the GDB manual. Update --attach usage.
14493 2007-12-20 Andreas Schwab <schwab@suse.de>
14495 * linux-low.c (STACK_SIZE): Define.
14496 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14497 (linux_test_for_tracefork): Likewise.
14499 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14501 * linux-low.c (linux_wait_for_event): Update messages. Do not
14502 reinsert auto-delete breakpoints.
14503 * mem-break.c (struct breakpoint): Change return type of handler to
14505 (set_breakpoint_at): Update handler type.
14506 (reinsert_breakpoint_handler): Return 1 instead of calling
14508 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14510 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14511 * mem-break.h (set_breakpoint_at): Update handler type.
14512 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14513 * win32-low.c (auto_delete_breakpoint): New.
14514 (get_child_debug_event): Use it.
14516 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14518 * configure.ac: Check for pread and pwrite.
14519 * hostio.c (handle_pread): Fall back to lseek and read.
14520 (handle_pwrite): Fall back to lseek and write.
14521 * config.in, configure: Regenerated.
14523 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14525 * server.c (myresume): Add own_buf argument.
14526 (main): Update calls.
14528 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14530 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14531 * remote-utils.c (remote_open): Do not call disable_async_io.
14532 (block_async_io): Delete.
14533 (unblock_async_io): Make static.
14534 (initialize_async_io): New.
14535 * server.c (handle_v_cont): Handle async I/O here.
14536 (myresume): Likewise. Move other common resume tasks here...
14537 (main): ... from here. Call initialize_async_io. Disable async
14538 I/O before the main loop.
14539 * server.h (initialize_async_io): Declare.
14540 (block_async_io, unblock_async_io): Delete prototypes.
14541 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14543 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14545 * remote-utils.c (readchar): Allow binary data in received messages.
14547 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14549 * win32-low.c (attaching): New global.
14550 (win32_create_inferior): Clear the `attaching' global.
14551 (win32_attach): Set the `attaching' global.
14552 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14553 attaching. Only set a breakpoint at the entry point if not
14556 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14558 * server.c (main): Don't report dll events on the initial
14559 connection on attaches.
14561 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14563 * server.c (main): Relax numerical bases supported for the pid of
14564 the --attach command line argument.
14566 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14568 * win32-low.c (win32_attach): Call OpenProcess before
14569 DebugActiveProcess, not after. Add last error output to error
14572 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14574 * win32-low.c (win32_get_thread_context)
14575 (win32_set_thread_context): New functions.
14576 (thread_rec): Use win32_get_thread_context.
14577 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14578 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14581 2007-12-03 Leo Zayas
14582 Pedro Alves <pedro_alves@portugalmail.pt>
14584 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14586 (child_add_thread): Minor cleanup.
14587 (child_continue): Resume artificially suspended threads before
14588 calling ContinueDebugEvent.
14589 (suspend_one_thread): New.
14590 (fake_breakpoint_event): New.
14591 (get_child_debug_event): Change return type to int. Check here if
14592 gdb sent an interrupt request. If a soft interrupt was requested,
14593 fake a breakpoint event. Return 0 if there is no event to handle,
14595 (win32_wait): Don't check here if gdb sent an interrupt request.
14596 Ensure there is a valid event to handle.
14597 (win32_request_interrupt): Add soft interruption method as last
14600 2007-12-03 Leo Zayas
14601 Pedro Alves <pedro_alves@portugalmail.pt>
14603 * win32-low.h (win32_thread_info): Add descriptions to the
14604 structure members. Replace `suspend_count' counter by a
14606 * win32-low.c (thread_rec): Update condition of when to get the
14607 context from the inferior. Rely on ContextFlags being set if it
14608 has already been retrieved. Only suspend the inferior thread if
14609 we haven't already. Warn if that fails.
14610 (continue_one_thread): s/suspend_count/suspended/. Only call
14611 ResumeThread once. Warn if that fails.
14613 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14615 * win32-low.c (win32_wait): Don't read from the inferior when it
14616 has already exited.
14618 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14620 * Makefile.in (win32_low_h): New variable.
14621 (win32-low.o): Add dependency on $(win32_low_h).
14622 (win32-arm-low.o, win32-i386-low.o): New rules.
14624 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14626 * hostio.c: Correct copyright year.
14628 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14630 * Makefile.in (OBS): Add hostio.o.
14631 (hostio.o): New rule.
14632 * server.h (handle_vFile): Declare.
14633 * hostio.c: New file.
14634 * server.c (handle_v_requests): Take packet_len and new_packet_len
14635 for binary packets. Call handle_vFile.
14636 (main): Update call to handle_v_requests.
14638 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14640 * linux-low.c: Include <sched.h>.
14642 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14644 * linux-low.c (linux_tracefork_grandchild): New.
14645 (linux_tracefork_child): Use clone.
14646 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14648 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14650 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14652 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14654 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14656 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14658 * inferiors.c (change_inferior_id): Delete.
14659 (add_pid_to_list, pull_pid_from_list): New.
14660 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14661 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14662 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14663 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14664 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14665 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14666 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14667 (using_threads): Always set to 1.
14668 (handle_extended_wait): New.
14669 (add_process): Do not set TID.
14670 (linux_create_inferior): Set must_set_ptrace_flags.
14671 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14672 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14673 (linux_thread_alive): Rename TID argument to LWPID.
14674 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14675 (linux_wait_for_event): Do not use TID or check using_threads. Update
14676 call to dead_thread_notify. Call handle_extended_wait.
14677 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14678 (send_sigstop): Delete sigstop_sent.
14679 (wait_for_sigstop): Avoid TID.
14680 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14681 (linux_test_for_tracefork): New.
14682 (linux_lookup_signals): Use thread_db_active and
14683 linux_supports_tracefork_flag.
14684 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14685 * linux-low.h (get_process_thread): Avoid TID.
14686 (struct process_ifo): Move thread_known and tid to the end. Remove
14688 (linux_attach_lwp, thread_db_init): Update prototypes.
14689 * server.h (change_inferior_id): Delete prototype.
14690 (add_pid_to_list, pull_pid_from_list): New prototypes.
14691 * thread-db.c (thread_db_use_events): New.
14692 (find_first_thread): Rename to...
14693 (find_one_thread): ...this. Update callers and messages. Do not
14694 call fatal. Check thread_db_use_events. Do not call
14695 change_inferior_id or new_thread_notify.
14696 (maybe_attach_thread): Update. Do not call new_thread_notify.
14697 (thread_db_init): Set thread_db_use_events. Check use_events.
14698 * utils.c (fatal, warning): Correct message prefix.
14700 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14702 * Makefile.in (clean): Remove new files.
14703 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14704 (powerpc-64.o, powerpc-64.c): New rules.
14705 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14706 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14708 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14710 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14711 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14712 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14713 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14714 (target_regsets): Add AltiVec and SPE register sets.
14715 * configure.ac: Check for AltiVec and SPE.
14716 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14717 (ppc_fill_vrregset, ppc_store_vrregset): New.
14718 (target_regsets): Add AltiVec register set.
14719 * configure: Regenerated.
14721 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14723 * linux-low.c (O_LARGEFILE): Define.
14724 (linux_read_memory): Use /proc/PID/mem.
14725 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14726 * configure, config.in: Regenerated.
14728 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14730 * linux-low.c (linux_wait_for_event): Do not pass signals while
14733 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14735 * win32-low.c (create_process): New.
14736 (win32_create_inferior): Use create_process instead of
14737 CreateProcess. If create_process failed retry appending an ".exe"
14738 suffix. Store the GetLastError result immediatelly after
14739 create_process calls and use it on the call to error.
14741 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14743 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14745 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14747 * configure.ac: Switch license to GPLv3.
14749 2007-08-01 Michael Snyder <msnyder@access-company.com>
14751 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14753 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14755 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14757 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14758 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14759 CloseToolhelp32Snapshot.
14760 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14761 CloseToolhelp32Snapshot.
14763 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14765 * server.c (main): Check for inferior exit before main loop.
14767 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14769 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14770 instead of on tmp_desc.
14772 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14773 Daniel Jacobowitz <dan@codesourcery.com>
14775 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14776 (add_thread): Minor cleanups.
14777 (clear_inferiors): Move lower in the file. Clear the DLL
14779 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14780 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14781 (xml_escape_text): New.
14782 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14784 (handle_v_cont): Report errors.
14785 (gdbserver_version): Update.
14786 (main): Correct size of own_buf. Do not report initial DLL events.
14787 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14788 (unloaded_dll, xml_escape_text): New.
14789 * win32-low.c (enum target_waitkind): Update comments.
14790 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14791 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14792 (win32_EnumProcessModules, win32_GetModuleInformation)
14793 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14794 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14795 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14796 (win32_Module32First, win32_Module32Next, load_toolhelp)
14797 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14798 (get_child_debug_event): Handle DLL events.
14799 (win32_wait): Likewise.
14801 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14803 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14804 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14806 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14808 * win32-low.c (handle_output_debug_string): Ignore event if not
14811 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14813 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14815 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14817 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14819 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14821 * inferiors.c (change_inferior_id): Add comment.
14822 * linux-low.c (check_removed_breakpoint): Add an early
14823 prototype. Improve debug output.
14824 (linux_attach): Doc update.
14825 (linux_detach_one_process, linux_detach): Clean up before releasing
14827 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14828 * linux-low.h (struct process_info): Doc improvement.
14829 * mem-break.c (delete_all_breakpoints): New.
14830 * mem-break.h (delete_all_breakpoints): New prototype.
14831 * thread-db.c (find_first_thread): New.
14832 (thread_db_create_event): Call it instead of
14833 thread_db_find_new_threads. Clean up unused variables.
14834 (maybe_attach_thread): Remove first thread handling.
14835 (thread_db_find_new_threads): Use find_first_thread.
14836 (thread_db_get_tls_address): Likewise.
14838 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14840 * thread-db.c (thread_db_find_new_threads): Add prototype.
14841 (thread_db_create_event): Check for the main thread before adding
14843 (maybe_attach_thread): Only enable event reporting if TID == 0.
14844 (thread_db_get_tls_address): Check for new threads.
14846 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14848 * linux-low.c (linux_create_inferior): Try execv before execvp.
14849 * spu-low.c (spu_create_inferior): Likewise.
14851 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14853 * linux-low.c (linux_create_inferior): Change execv to execvp.
14854 * spu-low.c (spu_create_inferior): Likewies.
14856 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14858 * Makefile.in (clean): Clean new files instead of deleted ones.
14859 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14860 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14862 * configure.srv: Specify XML files and new regformats for MIPS and
14864 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14865 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14866 an entry for the restart register.
14867 (mips_cannot_fetch_register, mips_cannot_store_register)
14868 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14869 register names to match the XML descriptions.
14870 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14871 restart register instead of $0.
14873 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14874 Markus Deuling <deuling@de.ibm.com>
14876 * remote-utils.c (decode_xfer_write): New function.
14877 * server.h (decode_xfer_write): Add prototype.
14878 * server.c (handle_query): Add PACKET_LEN argument. Support
14879 qXfer:spu:read and qXfer:spu:write packets.
14880 (main): Pass packet_len to handle_query.
14881 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14882 * target.h (target_ops): Add qxfer_spu.
14884 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14886 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14887 accessing non-seekable spufs files.
14889 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14891 * server.c (handle_query): Add reply for qC packet.
14893 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14894 Leo Zayas <lerele@champenstudios@com>
14896 * server.h (check_remote_input_interrupt_request): New function.
14897 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14898 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14899 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14900 (check_remote_input_interrupt_request): New function.
14901 * server.h (check_remote_input_interrupt_request): Declare.
14902 * win32-low.c (winapi_DebugBreakProcess,
14903 winapi_GenerateConsoleCtrlEvent): New typedefs.
14904 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14906 (win32_wait): Check for remote interrupt request
14907 with check_remote_input_interrupt_request.
14908 (win32_request_interrupt): New function.
14909 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14911 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14913 * win32-low.c (debug_registers_changed,
14914 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14915 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14916 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14917 (thread_rec): Get context using the low target.
14918 (child_add_thread): Call thread_added on the low target,
14919 which does the same thing.
14921 (do_initial_child_stuff): Remove debug registers references.
14922 Set context using the low target. Resume threads after
14923 setting the contexts.
14924 (child_continue): Remove dead variable. Remove debug
14925 registers references.
14926 (child_fetch_inferior_registers): Go through the low target.
14927 (do_child_store_inferior_registers): Remove.
14928 (child_store_inferior_registers): Go through the low target.
14929 (win32_resume): Remove debug registers references.
14930 Set context using the low target.
14931 (handle_exception): Change return type to void. Don't record
14932 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14933 first chance exception.
14934 (get_child_debug_event): Change return type to void. Remove
14935 goto loop. Always return after waiting for debug event.
14936 (win32_wait): Convert to switch statement. Handle spurious
14939 * win32-i386-low.c (debug_registers_changed,
14940 debug_registers_used): New.
14941 (initial_stuff): Rename to ...
14942 (i386_initial_stuff): ... this. Clear debug registers
14944 (store_debug_registers): Delete.
14945 (i386_get_thread_context): New.
14946 (load_debug_registers): Delete.
14947 (i386_set_thread_context): New.
14948 (i386_thread_added): New.
14949 (single_step): Rename to ...
14950 (i386_single_step): ... this.
14951 (do_fetch_inferior_registers): Rename to ...
14952 (i386_fetch_inferior_register): ... this.
14953 (i386_store_inferior_register): New.
14954 (the_low_target): Adapt to new interface.
14956 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14957 (arm_get_thread_context): New.
14958 (arm_set_thread_context): New.
14960 (do_fetch_inferior_registers): Rename to ...
14961 (arm_fetch_inferior_register): ... this.
14962 (arm_store_inferior_register): New.
14963 (arm_wince_breakpoint): Reimplement as unsigned long.
14964 (arm_wince_breakpoint_len): Define.
14965 (the_low_target): Adapt to new interface.
14967 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14968 load_debug_registers. Add get_thread_context, set_thread_context,
14969 thread_added and store_inferior_register. Rename
14970 fetch_inferior_registers to fetch_inferior_register.
14971 (regptr): Remove declaration.
14973 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14975 * linux-low.c (linux_detach): Change return type to int. Return 0.
14976 * spu-low.c (spu_detach): Likewise.
14978 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14980 * target.h (target_ops): Change return type of detach to int.
14982 (join_inferior): New.
14983 * server.c (main): Don't skip detach support on mingw32.
14984 If the inferior doesn't support detaching return error.
14985 Call join_inferior instead of using waitpid.
14986 * linux-low.c (linux_join): New.
14987 (linux_target_op): Add linux_join.
14988 * spu-low.c (spu_join): New.
14989 (spu_target_ops): Add spu_join.
14990 * win32-low.c (win32_detach): Adapt to new interface.
14991 Reopen current_process_handle before detaching. Issue a child
14992 resume before detaching.
14994 (win32_target_op): Add win32_join.
14996 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14998 * win32-low.c (win32-attach): Fix return value.
14999 * target.h (target_ops): Describe ATTACH return values.
15001 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15003 * win32-low.c (GETPROCADDRESS): Define.
15004 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15005 (winapi_DebugSetProcessKillOnExit): Likewise.
15006 (win32_create_inferior): Force usage of ansi CreateProcessA.
15007 (win32_attach): Use GETPROCADDRESS.
15008 (win32_detach): Likewise.
15010 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15012 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15014 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15016 * win32-low.c: Commit leftover changes from 2007-03-29.
15018 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15020 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15021 fields short instead of int. Add explicit padding.
15022 (i387_cache_to_fsave): Remove unnecessary casts.
15023 (i387_fsave_to_cache): Doc fix.
15024 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15026 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15028 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15029 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15031 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15033 * configure.srv (arm*-*-mingw32ce*): Move near the other
15036 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15038 * configure.ac: Add errno checking.
15039 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15040 sys/file.h and malloc.h.
15041 (AC_CHECK_DECLS): Add perror.
15042 (srv_mingwce): Handle.
15043 * configure.srv (i[34567]86-*-cygwin*): Add
15044 win32-i386-low.o to srv_tgtobj.
15045 (i[34567]86-*-mingw*): Likewise.
15046 (arm*-*-mingw32ce*): Add case.
15047 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15048 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15049 [__MINGW32CE__] (strerror): New function.
15050 [__MINGW32CE__] (errno): Define to GetLastError.
15051 [__MINGW32CE__] (COUNTOF): New macro.
15052 (remote_open): Remove extra close call.
15053 * mem-break.c (delete_breakpoint_at): New function.
15054 * mem-break.h (delete_breakpoint_at): Declare.
15055 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15056 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15057 [USE_WIN32API] (read, write): Add char* casts.
15058 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15059 * server.h: Include wincecompat.h on Windows CE.
15060 [HAVE_ERRNO_H]: Check.
15061 (perror): Declare if not declared.
15062 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15063 (perror_with_name): Remove errno declaration.
15064 * wincecompat.h: New.
15065 * wincecompat.c: New.
15066 * win32-low.h: New.
15067 * win32-arm-low.c: New.
15068 * win32-i386-low.c: New.
15069 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15070 (OUTMSG2): Make it safe.
15072 (COUNTOF): New macro.
15073 (NUM_REGS): Get it from the low target.
15074 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15075 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15076 (thread_rec): Let low target handle debug registers.
15077 (child_add_thread): Likewise.
15078 (child_init_thread_list): Likewise.
15079 (continue_one_thread): Likewise.
15081 (do_child_fetch_inferior_registers): Move to ...
15082 * win32-i386-low.c: ... here, and rename to ...
15083 (do_fetch_inferior_registers): ... this.
15084 * win32-low.c (child_fetch_inferior_registers):
15085 Go through the low target.
15086 (do_child_store_inferior_registers): Use regptr.
15087 (strwinerror): New function.
15088 (win32_create_inferior): Handle Windows CE.
15089 Use strwinerror instead of strerror on Windows error
15090 codes. Add program to the error output.
15091 Don't close the main thread handle on Windows CE.
15092 (win32_attach): Use coredll.dll on Windows CE.
15093 (win32_kill): Close current process and current
15095 (win32_detach): Use coredll.dll on Windows CE.
15096 (win32_resume): Let low target handle debug registers, and
15098 (handle_exception): Add/Remove initial breakpoint. Avoid
15099 non-existant WSTOPSIG on Windows CE.
15100 (win32_read_inferior_memory): Cast to remove warning.
15101 (win32_arch_string): Go through the low target.
15102 (initialize_low): Call set_breakpoint_data with the low
15103 target's breakpoint.
15104 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15105 FOP_REGNUM, mappings): Move to ...
15106 * win32-i386-low.c: ... here.
15107 * win32-low.c (win32_thread_info): Move to ...
15108 * win32-low.h: ... here.
15109 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15110 win32-arm-low.c and wincecompat.c.
15111 (all:): Add $EXEEXT.
15112 (install-only:): Likewise.
15113 (gdbserver:): Likewise.
15114 (gdbreplay:): Likewise.
15115 * config.in: Regenerate.
15116 * configure: Regenerate.
15118 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15120 * win32-low.c: Rename typedef thread_info to
15121 win32_thread_info throughout.
15123 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15125 * win32-i386-low.c: Rename to ...
15126 * win32-low.c: ... this.
15127 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15128 * Makefile.in: Likewise.
15130 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15132 * remote-utils.c (monitor_output): Constify msg parameter.
15133 * server.h (monitor_output): Likewise.
15134 * win32-i386-low.c (handle_output_debug_string): New.
15135 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15136 handle_output_debug_string.
15137 (get_child_debug_event): Likewise.
15139 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15141 * server.c (main): Correct strtoul check.
15143 2007-03-27 Jon Ringle <jon@ringle.org>
15145 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15147 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15149 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15151 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15153 * terminal.h: Check HAVE_SGTTY_H.
15155 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15157 * remote-utils.c (remote_open): Print out the assigned port number.
15159 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15161 * remote-utils.c (monitor_output): New function.
15162 * server.c (debug_threads): Define here.
15163 (monitor_show_help): New function.
15164 (handle_query): Handle qRcmd.
15165 (main): Do not handle 'd' packet.
15166 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15167 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15170 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15172 * Makefile.in (EXEEXT): New.
15173 (clean): Use $(EXEEXT).
15175 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15177 * target.h (target_ops): Rename send_signal to request_interrupt,
15178 and remove enum target_signal parameter.
15179 * linux-low.c (linux_request_interrupt): Rename from
15180 linux_send_signal, and always send SIGINT.
15181 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15182 and always send SIGINT.
15183 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15185 (input_interrupt): Likewise.
15187 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15189 * server.c (get_features_xml): Check if target implemented
15191 * win32-i386-low.c (win32_arch_string): New.
15192 (win32_target_ops): Add win32_arch_string as arch_string member.
15194 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15196 * spu-low.c (spu_arch_string): New.
15197 (spu_target_ops): Add spu_arch_string.
15199 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15201 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15202 * configure.ac: Do not check for terminal.h.
15203 * configure, config.in: Regenerated.
15205 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15207 * Makefile.in (OBS): Add $(XML_BUILTIN).
15208 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15210 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15211 (arm-with-iwmmxt.c): New.
15212 * config.in, configure: Regenerate.
15213 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15214 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15215 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15216 (arm*-*-linux*): Add iWMMXt and regset support.
15217 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15218 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15219 (arm_store_wmmxregset, target_regsets): New.
15220 * server.c (get_features_xml): Take annex argument. Check builtin
15222 (handle_query): Handle multiple annexes.
15224 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15226 * remote-utils.c [USE_WIN32API] (read, write): Define.
15227 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15230 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15232 * linux-i386-low.c (the_low_target): Set arch_string.
15233 * linux-x86-64-low.c (the_low_target): Likewise.
15234 * linux-low.c (linux_arch_string): New.
15235 (linux_target_ops): Add it.
15236 * linux-low.h (struct linux_target_ops): Add arch_string.
15237 * server.c (write_qxfer_response): Use const void * for DATA.
15238 (get_features_xml): New.
15239 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15240 * target.h (struct target_ops): Add arch_string method.
15242 2007-01-03 Denis Pilat <denis.pilat@st.com>
15243 Daniel Jacobowitz <dan@codesourcery.com>
15245 * linux-low.c (linux_kill): Handle being called with no threads.
15246 * win32-i386-low.c (win32_kill): Likewise.
15247 (get_child_debug_event): Clear current_process_handle.
15249 2006-12-30 Denis PILAT <denis.pilat@st.com>
15250 Daniel Jacobowitz <dan@codesourcery.com>
15252 * remote-utils.c (remote_open): Check the type of specified
15253 serial port devices before opening them.
15254 * server.c (main): Kill the inferior if an error occurs during
15255 the first remote_open.
15257 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15259 * README: Update supported targets.
15261 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15263 * Makefile.in (clean): Remove reg-mips64.c.
15264 (reg-mips64.c, reg-mips64.o): New rules.
15265 * configure.srv: Handle mips64. Include regset support for mips.
15266 * linux-mips-low.c (union mips_register): New.
15267 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15268 (mips_breakpoint, mips_breakpoint_at): Use int.
15269 (mips_collect_register, mips_supply_register)
15270 (mips_collect_register_32bit, mips_supply_register_32bit)
15271 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15272 (mips_store_fpregset, target_regsets): New.
15273 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15275 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15277 * configure.srv: Add target "spu*-*-*".
15278 * Makefile.in (clean): Remove reg-spu.c.
15279 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15280 * spu-low.c: New file.
15282 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15284 * configure.ac: Correct td_thr_tls_get_addr test.
15285 * configure: Regenerated.
15287 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15289 * linux-low.c (linux_wait_for_event): Reformat. Use the
15290 pass_signals array.
15291 * remote-utils.c (decode_address_to_semicolon): New.
15292 * server.c (pass_signals, handle_general_set): New.
15293 (handle_query): Mention QPassSignals for qSupported.
15294 (main): Call handle_general_set.
15295 * server.h (pass_signals, decode_address_to_semicolon): New.
15297 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15299 * server.c (handle_query): Correct error handling for read_auxv.
15301 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15303 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15304 and srv_linux_thread_db to yes.
15305 * linux-s390-low.c (s390_fill_gregset): New function.
15306 (target_regsets): Define data structure.
15308 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15310 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15311 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15312 * config.in, configure: Regenerated.
15313 * inferiors.c (gdb_id_to_thread): New function.
15314 (gdb_id_to_thread_id): Use it.
15315 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15316 * linux-low.h (struct process_info): Add th member.
15317 (thread_db_get_tls_address): New prototype.
15318 * remote-utils.c (decode_address): Make non-static.
15319 * server.c (handle_query): Handle qGetTLSAddr.
15320 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15321 * target.h (struct target_ops): Add get_tls_address.
15322 * thread-db.c (maybe_attach_thread): Save the thread handle.
15323 (thread_db_get_tls_address): New.
15325 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15327 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15328 (linux_resume_one_process): Take a siginfo_t *. Update all
15329 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15330 (struct pending_signals): Add a siginfo_t.
15331 (linux_wait_for_process): Always set last_status.
15332 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15333 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15334 * linux-low.h (struct process_info): Add last_status.
15336 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15338 * remote-utils.c (try_rle): New function.
15339 (putpkt_binary): Use it.
15341 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15343 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15344 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15345 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15346 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15347 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15350 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15352 * server.c (terminal_fd): New variable.
15353 (old_foreground_pgrp): Likewise.
15354 (restore_old_foreground_pgrp): New function.
15355 (start_inferior): Record the terminal file descriptor in terminal_fd
15356 and its original foreground group in old_foreground_pgrp. Register
15357 restore_old_foreground_pgrp with atexit().
15359 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15361 * server.c (handle_query): Correct qPart to qXfer.
15363 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15365 * configure.ac: Check for more headers which are missing on
15366 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15367 * configure.srv: Add Cygwin and mingw32.
15368 * remote-utils.c: Don't include headers unconditionally which
15369 are missing on mingw32. Include <winsock.h> for mingw32.
15370 (remote_open): Adjust for mingw32 support. Flush
15371 standard error after writing to it.
15372 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15373 (unblock_async_io, enable_async_io, disable_async_io)
15374 (readchar, getpkt): Update for Winsock support.
15375 (prepare_resume_reply): Expect a protocol signal number.
15376 * server.c: Disable <sys/wait.h> on mingw32.
15377 (start_inferior): Adjust for mingw32 support. Flush
15378 standard error after writing to it.
15379 (attach_inferior): Likewise. Use protocol signal
15381 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15383 * win32-i386-low.c: New file.
15384 * Makefile.in (XM_CLIBS): Set.
15385 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15386 (win32-i386-low.o): New dependency rule.
15387 * linux-low.c (linux_wait): Use target signal numbers.
15388 * target.h (struct target_ops): Doc fix.
15389 * server.h (target_signal_to_name): New prototype.
15390 * gdbreplay.c: Don't include headers unconditionally which
15391 are missing on mingw32. Include <winsock.h> for mingw32.
15392 (remote_close, remote_open): Adjust for Winsock support.
15393 * configure, config.in: Regenerated.
15395 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15397 * server.c (decode_xfer_read, write_qxfer_response): New.
15398 (handle_query): Take a packet length argument. Handle
15399 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15400 the qSupported response.
15401 (main): Update call to handle_query.
15403 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15405 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15406 (putpkt_binary): Renamed from putpkt and adjusted for binary
15408 (putpkt): New wrapper for putpkt_binary.
15409 (readchar): Don't mask off the high bit.
15410 (decode_X_packet): New function.
15411 * server.c (main): Call putpkt_binary if a handler sets the packet
15412 length. Save the length of the incoming packet. Handle 'X'.
15413 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15415 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15417 * server.c (handle_query): Handle qSupported.
15419 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15421 * remote-utils.c (all_symbols_looked_up): New variable.
15422 (look_up_one_symbol): Check it.
15423 * server.h (look_up_one_symbol): New declaration.
15424 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15426 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15428 * Makefile.in (linux-arm-low.o): Update dependencies.
15429 * linux-arm-low.c: Include "gdb_proc_service.h".
15430 (PTRACE_GET_THREAD_AREA): Define.
15431 (ps_get_thread_area): New function.
15433 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15435 * configure.srv (m68k*-*-uclinux*): New target.
15436 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15437 (linux_resume_one_process): Remove extraneous cast.
15438 (linux_read_offsets): New.
15439 (linux_target_op): Add linux_read_offsets on mmuless systems.
15440 * server.c (handle_query): Add qOffsets logic.
15441 * target.h (struct target_ops): Add read_offsets.
15443 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15445 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15446 (PTRACE_GET_THREAD_AREA): Define.
15447 (ps_get_thread_area): New function.
15448 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15449 (linux-x86-64-low.o): Update.
15451 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15453 * configure.ac: Remove checks for prfpregset_t.
15454 * gdb_proc_service.h: New file.
15455 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15456 new "gdb_proc_service.h".
15457 * proc-service.c: Likewise.
15458 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15459 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15460 * Makefile.in (gdb_proc_service_h): Updated.
15461 * configure, config.in: Regenerated.
15463 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15465 * remote-utils.c (prepare_resume_reply): Move declaration
15466 of gdb_id_from_wait to the top of the block.
15468 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15470 * linux-low.c (regsets_store_inferior_registers): Read the regset
15471 from the target before filling it.
15473 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15475 * server.c (attach_inferior): Return SIGTRAP for a successful
15478 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15480 * Makefile.in (OBS): Add version.o.
15481 (STAGESTUFF): Delete.
15482 (version.o): Add dependencies.
15483 (version.c): Replace rule.
15484 (clean): Remove version.c.
15485 * server.c (gdbserver_version): New.
15486 (gdbserver_usage): Use printf.
15487 (main): Handle --version and --help.
15488 * server.h (version, host_name): Add declarations.
15490 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15502 * linux-x86-64-low.c:
15504 * linux-s390-low.c:
15505 * linux-ppc64-low.c:
15507 * linux-mips-low.c:
15508 * linux-m68k-low.c:
15509 * linux-m32r-low.c:
15512 * linux-ia64-low.c:
15513 * linux-i386-low.c:
15514 * linux-crisv32-low.c:
15526 * gdbserver.1: Add (C) after Copyright. Update the FSF
15529 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15531 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15532 (arm_breakpoint_at): Recognize both breakpoints.
15533 (the_low_target): Use the correct breakpoint instruction.
15535 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15537 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15538 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15539 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15540 (the_low_target): Update.
15542 2005-10-25 Andreas Schwab <schwab@suse.de>
15544 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15546 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15547 (ia64_num_regs): Reduce to 462.
15549 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15551 * acinclude.m4: Correct quoting.
15552 * aclocal.m4: Regenerated.
15554 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15555 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15556 (thread_db_init): Call thread_db_err_str.
15557 * configure.ac: Check for TD_VERSION.
15558 * config.in, configure: Regenerated.
15560 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15562 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15564 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15566 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15567 is not available. Define HAVE_PTRACE_GETREGS if it is.
15568 * config.in, configure: Regenerated.
15569 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15570 * linux-i386-low.c, linux-m68k-low.c: Update to use
15571 HAVE_PTRACE_GETREGS.
15572 * linux-low.c (regsets_fetch_inferior_registers)
15573 (regsets_store_inferior_registers): Only return 0 if we processed
15575 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15576 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15578 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15580 * inferiors.c (struct thread_info): Add gdb_id.
15581 (add_thread): Add gdb_id argument.
15582 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15583 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15584 calls to add_thread.
15585 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15586 * server.c (handle_query): Use thread_to_gdb_id.
15587 (handle_v_cont, main): Use gdb_id_to_thread_id.
15588 * server.h (add_thread): Update prototype.
15589 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15592 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15594 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15595 left-padded registers.
15596 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15597 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15599 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15601 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15602 * configure: Regenerate.
15603 * config.in: Regenerate.
15604 * server.h (NEED_DECLARATION_STRERROR):
15605 Replace with !HAVE_DECL_STRERROR.
15607 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15609 * linux-low.c (linux_wait, linux_send_signal): Don't test
15610 an unsigned long variable for > 0 if it could be MAX_ULONG.
15611 * server.c (myresume): Likewise.
15612 * target.c (set_desired_inferior): Likewise.
15614 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15616 * configure.ac: Simplify and improve check for socklen_t.
15617 * configure, config.in: Regenerate.
15619 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15621 * acconfig.h: Remove.
15622 * configure.ac: Add a test for socklen_t. Use three-argument
15623 AC_DEFINE throughout.
15624 * config.in: Regenerated using autoheader 2.59.
15625 * configure: Regenerated.
15627 * gdbreplay.c (socklen_t): Provide a default.
15628 (remote_open): Use socklen_t.
15629 * remote-utils.c (socklen_t): Provide a default.
15630 (remote_open): Use socklen_t.
15631 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15634 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15636 * linux-low.c (linux_read_memory, linux_write_memory)
15637 (linux_read_auxv): Likewise.
15638 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15639 (check_mem_write): Likewise.
15640 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15642 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15643 (registers_from_string, register_data): Likewise.
15644 * server.c (handle_query, main): Likewise.
15645 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15646 (decode_M_packet): Likewise.
15647 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15648 * target.h (struct target_ops): Update read_memory, write_memory,
15650 (read_inferior_memory, write_inferior_memory): Update.
15651 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15652 to unsigned char *.
15653 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15654 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15655 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15656 linux-s390-low.c, linux-sh-low.c: Update for changes in
15657 read_inferior_memory and the_low_target->breakpoint.
15659 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15661 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15662 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15663 * configure.srv: Add powerpc64-*-linux*.
15664 * linux-ppc64-low.c: New file.
15666 2005-05-23 Orjan Friberg <orjanf@axis.com>
15668 * linux-cris-low.c: New file with support for CRIS.
15669 * linux-crisv32-low.c: Ditto for CRISv32.
15670 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15671 (clean): Add reg-cris.c and reg-crisv32.c.
15672 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15673 reg-crisv32.o, and reg-crisv32.c to make rules.
15674 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15675 recognized targets.
15677 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15679 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15680 of sizeof (PTRACE_XFER_TYPE).
15681 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15683 2005-05-12 Orjan Friberg <orjanf@axis.com>
15685 * target.h (struct target_ops): Add insert_watchpoint,
15686 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15687 pointers for hardware watchpoint support.
15688 * linux-low.h (struct linux_target_ops): Ditto.
15689 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15690 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15691 to linux_target_ops.
15692 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15694 * server.c (main): Recognize 'Z' and 'z' packets.
15696 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15698 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15699 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15700 (the_low_target): Add new members.
15702 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15704 * proc-service.c (ps_lgetregs): Search all_processes instead of
15707 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15709 * server.c (start_inferior): Change return type to int.
15710 (attach_inferior): Change sigptr to int *.
15711 (handle_v_cont, handle_v_requests): Change signal to int *.
15712 (main): Change signal to int.
15714 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15716 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15717 * configure.srv: Add m32r*-*-linux*.
15718 * linux-m32r-low.c: New file.
15720 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15722 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15724 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15726 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15727 Take unsigned long arguments for PIDs.
15728 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15729 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15730 (wait_for_sigstop, linux_resume_one_process)
15731 (regsets_fetch_inferior_registers, linux_send_signal)
15732 (linux_read_auxv): Likewise. Update the types of variables holding
15733 PIDs. Update format string specifiers.
15734 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15735 * remote-utils.c (prepare_resume_reply): Likewise.
15736 * server.c (cont_thread, general_thread, step_thread)
15737 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15739 (handle_query): Update format specifiers.
15740 (handle_v_cont, main): Use strtoul for thread IDs.
15741 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15742 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15743 (general_thread, step_thread, thread_from_wait)
15744 (old_thread_from_wait): Update.
15745 * target.h (struct thread_resume): Use unsigned long for THREAD.
15746 (struct target_ops): Use unsigned long for arguments to attach and
15749 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15751 * acinclude.m4: Include bfd/bfd.m4 directly.
15752 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15753 <agriffis@toolchain.org>.
15754 * aclocal.m4, configure: Regenerated.
15756 2005-01-07 Andrew Cagney <cagney@gnu.org>
15758 * configure.ac: Rename configure.in, require autoconf 2.59.
15759 * configure: Re-generate.
15761 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15763 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15764 LIBS when finished.
15765 * aclocal.m4: Regenerated.
15766 * configure: Regenerated.
15768 2004-11-21 Andreas Schwab <schwab@suse.de>
15770 * linux-m68k-low.c (m68k_num_gregs): Define.
15771 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15772 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15773 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15774 (m68k_breakpoint_at): New. Add to the_low_target.
15776 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15777 srv_linux_thread_db to yes.
15779 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15781 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15782 (ARCH_SET_FS): Likewise.
15783 (ARCH_GET_FS): Likewise.
15784 (ARCH_GET_GS): Likewise.
15786 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15788 * linux-i386-low.c (ps_get_thread_area): New.
15789 * linux-x86-64-low.c (ps_get_thread_area): New.
15790 * linux-low.c: Include <sys/syscall.h>.
15791 (linux_kill_one_process): Don't kill the first thread here.
15792 (linux_kill): Kill the first thread here.
15793 (kill_lwp): New function.
15794 (send_sigstop, linux_send_signal): Use it.
15795 * proc-service.c: Clean up #ifdefs.
15796 (fpregset_info): Delete.
15797 (ps_lgetregs): Update and enable implementation.
15798 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15800 * remote-utils.c (struct sym_cache, symbol_cache): New.
15801 (input_interrupt): Print a clearer message.
15802 (async_io_enabled): New variable.
15803 (enable_async_io, disable_async_io): Use it. Update comments.
15804 (look_up_one_symbol): Use the symbol cache.
15805 * thread-db.c (thread_db_look_up_symbols): New function.
15806 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15808 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15810 * configure.in: Test for -rdynamic.
15811 * configure: Regenerated.
15812 * Makefile (INTERNAL_LDFLAGS): New.
15813 (gdbserver, gdbreplay): Use it.
15815 2004-09-02 Andrew Cagney <cagney@gnu.org>
15817 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15819 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15821 * linux-low.c (linux_wait): Clear all_processes list also.
15823 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15825 * linux-low.c: Include <errno.h>. Remove extern declaration of
15828 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15830 * gdbreplay.c, server.h, utils.c: Update copyright years.
15832 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15834 * server.c (main): Print child status or termination signal from
15835 variable 'signal', not 'sig'.
15837 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15839 * linux-low.c (linux_read_memory): Change return type to
15840 int. Check for and return error from ptrace().
15841 * target.c (read_inferior_memory): Change return type to int. Pass
15842 back return status from the_target->read_memory().
15843 * target.h (struct target_ops): Adapt *read_memory() prototype.
15845 (read_inferior_memory): Adapt prototype.
15846 * server.c (main): Return an error packet if
15847 read_inferior_memory() returns an error.
15849 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15851 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15852 Unify with other clean targets.
15854 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15856 * server.c (handle_v_cont): Call set_desired_inferior.
15858 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15860 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15862 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15864 * linux-low.c (linux_wait): Unblock async I/O.
15865 (linux_resume): Block and enable async I/O.
15866 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15867 * server.h (block_async_io, unblock_async_io): Add prototypes.
15869 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15871 * remote-utils.c (remote_open): Print a status notice after
15872 opening a TCP port.
15873 * server.c (attach_inferior): Print a status notice after
15876 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15878 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15880 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15882 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15884 * server.c, target.h: Update copyright years.
15886 2004-02-25 Roland McGrath <roland@redhat.com>
15888 * target.h (struct target_ops): New member `read_auxv'.
15889 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15890 * linux-low.c (linux_read_auxv): New function.
15891 (linux_target_ops): Initialize `read_auxv' member to that.
15893 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15895 Committed by Jim Blandy <jimb@redhat.com>.
15897 * linux-s390-low.c (s390_num_regs): Update.
15898 (s390_regmap): Remove control registers. Use __s390x__ predefine
15899 instead of GPR_SIZE to distiguish s390 and s390x targets.
15901 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15903 * linux-low.c: Update copyright year.
15904 (check_removed_breakpoint): Clear pending_is_breakpoint.
15905 (linux_set_resume_request, linux_queue_one_thread)
15906 (resume_status_pending_p): New functions.
15907 (linux_continue_one_thread): Use process->resume.
15908 (linux_resume): Only resume threads if there are no pending events.
15909 * linux-low.h (struct process_info): Add resume request
15912 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15914 * regcache.c (new_register_cache): Clear the allocated register
15915 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15917 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15919 * linux-low.c (linux_resume): Take a struct thread_resume *
15921 (linux_wait): Update call.
15922 (resume_ptr): New static variable.
15923 (linux_continue_one_thread): Renamed from
15924 linux_continue_one_process. Use resume_ptr.
15925 (linux_resume): Use linux_continue_one_thread.
15926 * server.c (handle_v_cont, handle_v_requests): New functions.
15927 (myresume): New function.
15928 (main): Handle 'v' case.
15929 * target.h (struct thread_resume): New type.
15930 (struct target_ops): Change argument of "resume" to struct
15932 (myresume): Delete macro.
15934 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15936 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15937 (uninstall): Support DESTDIR.
15939 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15941 * configure.srv: Add xscale*linux copy of arm*linux entry.
15943 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15945 * linux-arm-low.c (arm_reinsert_addr): New function.
15946 (the_low_target): Add arm_reinsert_addr.
15948 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15950 * mem-break.c: Remove whitespace at end of file.
15952 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15954 * configure.in: Check whether we need to prototype strerror.
15955 * server.h: Optionally prototype strerror.
15956 * gdbreplay.c (perror_with_name): Use strerror.
15957 * linux-low.c (linux_attach_lwp): Use strerror.
15958 * utils.c (perror_with_name): Use strerror.
15959 * config.in, configure: Regenerated.
15961 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15963 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15964 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15966 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15968 * Makefile.in (SFILES): Update.
15969 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15970 low-sun3.c: Remove files.
15972 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15974 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15975 (linux_detach_one_process, linux_detach): New functions.
15976 (linux_target_ops): Add linux_detach.
15977 * server.c (main): Handle 'D' packet.
15978 * target.h (struct target_ops): Add "detach" member.
15979 (detach_inferior): Define.
15981 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15983 From Kelley Cook <kelleycook@wideopenwest.com>:
15984 * configure.srv: Accept i[34567]86 variants.
15986 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15988 * linux-low.c (linux_wait_for_event): Correct comment typos.
15989 (linux_resume_one_process): Call check_removed_breakpoint.
15990 (linux_send_signal): New function.
15991 (linux_target_ops): Add linux_send_signal.
15992 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15994 * target.h (struct target_ops): Add send_signal.
15996 2003-05-29 Jim Blandy <jimb@redhat.com>
15998 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15999 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16000 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16001 away part of the register's value.
16003 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16005 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16006 (linux_wait_for_event, linux_init_signals): Likewise.
16008 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16010 * configure.in: Check for stdlib.h.
16011 * configure: Regenerated.
16012 * config.in: Regenerated.
16014 2003-01-04 Andreas Schwab <schwab@suse.de>
16016 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16018 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16020 * Makefile.in: Remove obsolete code.
16022 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16024 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16025 defined(PT_FPR0_HI).
16027 2002-11-17 Stuart Hughes <seh@zee2.com>
16029 * linux-arm-low.c (arm_num_regs): Increase.
16030 (arm_regmap): Include status register.
16032 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16034 * linux-low.c (register_addr): Remove incorrect -1 check.
16036 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16038 * linux-low.c (linux_create_inferior): Call setpgid. Return
16040 (unstopped_p, linux_signal_pid): Remove.
16041 (linux_target_ops): Remove linux_signal_pid.
16042 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16043 global instead of target method.
16044 * target.h (struct target_ops): Remove signal_pid. Update comment
16045 for create_inferior.
16046 * server.c (signal_pid): New variable.
16047 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16048 gdbserver. Set the child to be the foreground process group.
16049 (attach_inferior): Set signal_pid.
16051 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16053 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16055 2002-08-20 Jim Blandy <jimb@redhat.com>
16057 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16060 2002-08-01 Andrew Cagney <cagney@redhat.com>
16062 * Makefile.in: Make chill references obsolete.
16064 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16066 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16067 * configure: Regenerate.
16068 * config.in: Regenerate.
16070 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16072 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16073 (perror_with_name, remote_close, remote_open, expect, play): Static.
16075 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16077 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16078 byte offsets instead of an array of indexes.
16079 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16081 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16083 * regcache.c: Add comment.
16085 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16087 * thread-db.c: New file.
16088 * proc-service.c: New file.
16089 * acinclude.m4: New file.
16090 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16091 proc-service.o, and thread-db.o.
16092 (linux-low.o): Add USE_THREAD_DB.
16093 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16094 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16095 * aclocal.m4: Regenerated.
16096 * config.in: Regenerated.
16097 * configure: Regenerated.
16098 * configure.in: Check for proc_service.h, sys/procfs.h,
16099 thread_db.h, and linux/elf.h headrs.
16100 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16101 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16102 Check for -lthread_db and thread support.
16103 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16104 PowerPC, and SuperH.
16105 * i387-fp.c: Constify arguments.
16106 * i387-fp.h: Likewise.
16107 * inferiors.c: (struct thread_info): Renamed from
16108 `struct inferior_info'. Remove PID member. Use generic inferior
16109 list header. All uses updated.
16110 (inferiors, signal_pid): Removed.
16111 (all_threads): New variable.
16112 (get_thread): Define.
16113 (add_inferior_to_list): New function.
16114 (for_each_inferior): New function.
16115 (change_inferior_id): New function.
16116 (add_inferior): Removed.
16117 (remove_inferior): New function.
16118 (add_thread): New function.
16119 (free_one_thread): New function.
16120 (remove_thread): New function.
16121 (clear_inferiors): Use for_each_inferior and free_one_thread.
16122 (find_inferior): New function.
16123 (find_inferior_id): New function.
16124 (inferior_target_data): Update argument type.
16125 (set_inferior_target_data): Likewise.
16126 (inferior_regcache_data): Likewise.
16127 (set_inferior_regcache_data): Likewise.
16128 * linux-low.c (linux_bp_reinsert): Remove.
16129 (all_processes, stopping_threads, using_thrads)
16130 (struct pending_signals, debug_threads, pid_of): New.
16131 (inferior_pid): Replace with macro.
16132 (struct inferior_linux_data): Remove.
16133 (get_stop_pc, add_process): New functions.
16134 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16135 Use add_process and add_thread.
16136 (linux_attach_lwp): New function, based on old linux_attach. Use
16137 add_process and add_thread. Set stop_expected for new threads.
16138 (linux_attach): New function.
16139 (linux_kill_one_process): New function.
16140 (linux_kill): Kill all LWPs.
16141 (linux_thread_alive): Use find_inferior_id.
16142 (check_removed_breakpoints, status_pending_p): New functions.
16143 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16144 Update. Use WNOHANG. Wait for cloned processes also. Update process
16145 struct for the found process.
16146 (linux_wait_for_event): New function.
16147 (linux_wait): Use it. Support LWPs.
16148 (send_sigstop, wait_for_sigstop, stop_all_processes)
16149 (linux_resume_one_process, linux_continue_one_process): New functions.
16150 (linux_resume): Support LWPs.
16151 (REGISTER_RAW_SIZE): Remove.
16152 (fetch_register): Use register_size instead. Call supply_register.
16153 (usr_store_inferior_registers): Likewise. Call collect_register.
16154 Fix recursive case.
16155 (regsets_fetch_inferior_registers): Improve error message.
16156 (regsets_store_inferior_registers): Add debugging.
16157 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16158 (unstopped_p, linux_signal_pid): New functions.
16159 (linux_target_ops): Add linux_signal_pid.
16160 (linux_init_signals): New function.
16161 (initialize_low): Call it. Initialize using_threads.
16162 * regcache.c (inferior_regcache_data): Add valid
16164 (get_regcache): Fetch registers lazily. Add fetch argument
16165 and update all callers.
16166 (regcache_invalidate_one, regcache_invalidate): New
16168 (new_register_cache): Renamed from create_register_cache.
16169 Return the new regcache.
16170 (free_register_cache): Change argument to a void *.
16171 (registers_to_string, registers_from_string): Call get_regcache
16172 with fetch flag set.
16173 (register_data): Make static. Pass fetch flag to get_regcache.
16174 (supply_register): Call get_regcache with fetch flag clear.
16175 (collect_register): Call get_regcache with fetch flag set.
16176 (collect_register_as_string): New function.
16177 * regcache.h: Update.
16178 * remote-utils.c (putpkt): Flush after debug output and use
16180 Handle input interrupts while waiting for an ACK.
16181 (input_interrupt): Use signal_pid method.
16182 (getpkt): Flush after debug output and use stderr.
16183 (outreg): Use collect_register_as_string.
16184 (new_thread_notify, dead_thread_notify): New functions.
16185 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16186 and general_thread.
16187 (look_up_one_symbol): Flush after debug output.
16188 * server.c (step_thread, server_waiting): New variables.
16189 (start_inferior): Don't use signal_pid. Update call to mywait.
16190 (attach_inferior): Update call to mywait.
16191 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16192 (main): Don't fetch/store registers explicitly. Use
16193 set_desired_inferior. Support proposed ``Hs'' packet. Update
16195 * server.h: Update.
16196 (struct inferior_list, struct_inferior_list_entry): New.
16197 * target.c (set_desired_inferior): New.
16198 (write_inferior_memory): Constify.
16199 (mywait): New function.
16200 * target.h: Update.
16201 (struct target_ops): New signal_pid method.
16202 (mywait): Removed macro, added prototype.
16204 * linux-low.h (regset_func): Removed.
16205 (regset_fill_func, regset_store_func): New.
16206 (enum regset_type): New.
16207 (struct regset_info): Add type field. Use new operation types.
16208 (struct linux_target_ops): stop_pc renamed to get_pc.
16209 Add decr_pc_after_break and breakpoint_at.
16210 (get_process, get_thread_proess, get_process_thread)
16211 (strut process_info, all_processes, linux_attach_lwp)
16212 (thread_db_init): New.
16214 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16215 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16216 (the_low_target): Add new members.
16217 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16218 (i386_store_fpxregset): Constify.
16219 (target_regsets): Add new kind identifier.
16220 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16221 (i386_set_pc): Add debugging.
16222 (i386_breakpoint_at): New function.
16223 (the_low_target): Add new members.
16224 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16225 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16226 (mips_breakpoint_at): New.
16227 (the_low_target): Add new members.
16228 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16229 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16230 (the_low_target): Add new members.
16231 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16232 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16233 (the_low_target): Add new members.
16234 * linux-x86-64-low.c (target_regsets): Add new kind
16237 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16239 From Martin Pool <mbp@samba.org>:
16240 * server.c (gdbserver_usage): New function.
16243 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16245 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16246 stop_at -> stop_pc.
16248 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16250 * Makefile.in: Remove obsolete code.
16252 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16254 * linux-low.c (regsets_fetch_inferior_registers),
16255 (regsets_store_inferior_registers): Removed cast to int from
16257 * regcache.h: Added declaration of struct inferior_info.
16259 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16261 * inferiors.c (struct inferior_info): Add regcache_data.
16262 (add_inferior): Call create_register_cache.
16263 (clear_inferiors): Call free_register_cache.
16264 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16265 * regcache.c (struct inferior_regcache_data): New.
16266 (registers): Remove.
16267 (get_regcache): New function.
16268 (create_register_cache, free_register_cache): New functions.
16269 (set_register_cache): Don't initialize the register cache here.
16270 (registers_to_string, registers_from_string, register_data): Call
16272 * regcache.h: Add prototypes.
16273 * server.h: Likewise.
16275 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16277 * mem-break.c: New file.
16278 * mem-break.h: New file.
16279 * Makefile.in: Add mem-break.o rule; update server.h
16281 * inferiors.c (struct inferior_info): Add target_data
16283 (clear_inferiors): Free target_data member if set.
16284 (inferior_target_data, set_inferior_target_data): New functions.
16285 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16286 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16287 * linux-low.c (linux_bp_reinsert): New variable.
16288 (struct inferior_linux_data): New.
16289 (linux_create_inferior): Use set_inferior_target_data.
16290 (linux_attach): Likewise. Call add_inferior.
16291 (linux_wait_for_one_inferior): New function.
16292 (linux_wait): Call it.
16293 (linux_write_memory): Add const.
16294 (initialize_low): Call set_breakpoint_data.
16295 * linux-low.h (struct linux_target_ops): Add breakpoint
16297 * server.c (attach_inferior): Remove extra add_inferior
16299 * server.h: Include mem-break.h. Update inferior.c
16301 * target.c (read_inferior_memory)
16302 (write_inferior_memory): New functions.
16303 * target.h (read_inferior_memory)
16304 (write_inferior_memory): Change macros to prototypes.
16305 (struct target_ops): Update comments. Add const to write_memory
16308 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16310 * linux-low.c (usr_store_inferior_registers): Support
16311 registers which are allowed to fail to store.
16312 * linux-low.h (linux_target_ops): Likewise.
16313 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16314 (ppc_cannot_store_register): FPSCR may not be storable.
16316 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16318 * server.h: Include <string.h> if HAVE_STRING_H.
16319 * ChangeLog: Correct paths in last ChangeLog entry.
16321 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16323 * linux-low.h: Remove obsolete prototypes.
16324 (struct linux_target_ops): New.
16325 (extern the_low_target): New.
16326 * linux-low.c (num_regs, regmap): Remove declarations.
16327 (register_addr): Use the_low_target explicitly.
16328 (fetch_register): Likewise.
16329 (usr_fetch_inferior_registers): Likewise.
16330 (usr_store_inferior_registers): Likewise.
16331 * linux-arm-low.c (num_regs): Remove.
16332 (arm_num_regs): Define.
16333 (arm_regmap): Renamed from regmap, made static.
16334 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16336 (arm_cannot_store_register): Renamed from cannot_store_register,
16338 (the_low_target): New.
16339 * linux-i386-low.c (num_regs): Remove.
16340 (i386_num_regs): Define.
16341 (i386_regmap): Renamed from regmap, made static.
16342 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16344 (i386_cannot_store_register): Renamed from cannot_store_register,
16346 (the_low_target): New.
16347 * linux-ia64-low.c (num_regs): Remove.
16348 (ia64_num_regs): Define.
16349 (ia64_regmap): Renamed from regmap, made static.
16350 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16352 (ia64_cannot_store_register): Renamed from cannot_store_register,
16354 (the_low_target): New.
16355 * linux-m68k-low.c (num_regs): Remove.
16356 (m68k_num_regs): Define.
16357 (m68k_regmap): Renamed from regmap, made static.
16358 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16360 (m68k_cannot_store_register): Renamed from cannot_store_register,
16362 (the_low_target): New.
16363 * linux-mips-low.c (num_regs): Remove.
16364 (mips_num_regs): Define.
16365 (mips_regmap): Renamed from regmap, made static.
16366 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16368 (mips_cannot_store_register): Renamed from cannot_store_register,
16370 (the_low_target): New.
16371 * linux-ppc-low.c (num_regs): Remove.
16372 (ppc_num_regs): Define.
16373 (ppc_regmap): Renamed from regmap, made static.
16374 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16376 (ppc_cannot_store_register): Renamed from cannot_store_register,
16378 (the_low_target): New.
16379 * linux-s390-low.c (num_regs): Remove.
16380 (s390_num_regs): Define.
16381 (s390_regmap): Renamed from regmap, made static.
16382 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16384 (s390_cannot_store_register): Renamed from cannot_store_register,
16386 (the_low_target): New.
16387 * linux-sh-low.c (num_regs): Remove.
16388 (sh_num_regs): Define.
16389 (sh_regmap): Renamed from regmap, made static.
16390 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16392 (sh_cannot_store_register): Renamed from cannot_store_register,
16394 (the_low_target): New.
16395 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16396 (the_low_target): New.
16398 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16400 * Makefile.in: Add stamp-h target.
16401 * configure.in: Create stamp-h.
16402 * configure: Regenerated.
16404 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16406 * inferiors.c: New file.
16407 * target.c: New file.
16408 * target.h: New file.
16409 * Makefile.in: Add target.o and inferiors.o. Update
16411 * linux-low.c (inferior_pid): New static variable,
16412 moved from server.c.
16413 (linux_create_inferior): Renamed from create_inferior.
16414 Call add_inferior. Return 0 on success instead of a PID.
16415 (linux_attach): Renamed from myattach.
16416 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16417 (linux_thread_alive): Renamed from mythread_alive.
16418 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16420 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16421 (regsets_store_inferior_registers): Correct error message.
16422 Add missing ``return 0''.
16423 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16424 (linux_store_registers): Renamed from store_inferior_registers.
16425 (linux_read_memory): Renamed from read_inferior_memory.
16426 (linux_write_memory): Renamed from write_inferior_memory.
16427 (linux_target_ops): New structure.
16428 (initialize_low): Call set_target_ops ().
16429 * remote-utils.c (unhexify): New function.
16430 (hexify): New function.
16431 (input_interrupt): Send signals to ``signal_pid''.
16432 * server.c (inferior_pid): Remove.
16433 (start_inferior): Update create_inferior call.
16434 (attach_inferior): Call add_inferior.
16435 (handle_query): New function.
16436 (main): Call handle_query for `q' packets.
16437 * server.h: Include "target.h". Remove obsolete prototypes.
16438 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16440 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16442 * Makefile.in: Add WARN_CFLAGS. Update configury
16444 * configure.in: Check for <string.h>
16445 * configure: Regenerate.
16446 * config.in: Regenerate.
16447 * gdbreplay.c: Include needed system headers.
16448 (remote_open): Remove strchr prototype.
16449 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16450 * regcache.c (supply_register): Change buf argument to const void *.
16451 (supply_register_by_name): Likewise.
16452 (collect_register): Change buf argument to void *.
16453 (collect_register_by_name): Likewise.
16454 * regcache.h: Add missing prototypes.
16455 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16456 * server.c (handle_query): New function.
16457 (attached): New static variable, moved out of main.
16458 (main): Quiet longjmp clobber warnings.
16459 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16460 * utils.c (error): Remove NORETURN.