1 2018-05-10 Joel Brobecker <brobecker@adacore.com>
4 * win32-low.c (win32_create_inferior): Add call to my_wait
5 setting last_status global.
7 2018-05-10 Joel Brobecker <brobecker@adacore.com>
10 * win32-low.c (create_process): Only call gdb_tilde_expand if
11 inferior_cwd is not NULL.
13 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
15 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
16 registers to the cache if their values have changed.
17 (i387_xsave_to_cache): Provide default values for x87 control
18 registers when these features are available, but disabled.
19 * regcache.c (supply_register_by_name_zeroed): New function.
20 * regcache.h (supply_register_by_name_zeroed): Declare new
23 2018-05-07 Tom Tromey <tom@tromey.com>
27 2018-05-04 Tom Tromey <tom@tromey.com>
31 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
32 Pedro Alves <palves@redhat.com>
34 * linux-aarch64-low.c (aarch64_stopped_data_address):
37 2018-04-27 Tom Tromey <tom@tromey.com>
41 2018-04-23 Tom Tromey <tom@tromey.com>
45 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
47 * Makefile.in (depcomp): Add "..".
48 (all_deps_files): New and use it.
50 2018-04-18 Alan Hayward <alan.hayward@arm.com>
52 * configure.srv (aarch64*-*-linux*): Don't include xml.
53 (i[34567]86-*-cygwin*): Likewise.
54 (i[34567]86-*-linux*): Likewise.
55 (i[34567]86-*-lynxos*): Likewise.
56 (i[34567]86-*-mingw32ce*): Likewise.
57 (i[34567]86-*-mingw*): Likewise.
58 (i[34567]86-*-nto*): Likewise.
59 (tic6x-*-uclinux): Likewise.
60 (x86_64-*-linux*): Likewise.
61 (x86_64-*-mingw*): Likewise.
62 (x86_64-*-cygwin*): Likewise.
64 2018-04-18 Alan Hayward <alan.hayward@arm.com>
66 * tdesc.c: Remove xml parameter.
68 2018-04-18 Alan Hayward <alan.hayward@arm.com>
70 * server.c (get_features_xml): Remove cast.
71 * tdesc.c (void target_desc::accept): Fill in function.
72 (tdesc_get_features_xml): Remove old xml creation.
73 (print_xml_feature::visit_pre): Add xml vistor.
74 * tdesc.h (struct target_desc): Make xmltarget mutable.
75 (tdesc_get_features_xml): Remove declaration.
77 2018-04-18 Alan Hayward <alan.hayward@arm.com>
79 * tdesc.c (tdesc_architecture_name): Add new function.
80 (tdesc_osabi_name): Likewise.
81 (tdesc_get_features_xml): Use new functions.
83 2018-04-18 Alan Hayward <alan.hayward@arm.com>
85 * tdesc.c (tdesc_create_flags): Remove.
86 (tdesc_add_flag): Likewise.
87 (tdesc_named_type): Likewise.
88 (tdesc_create_union): Likewise.
89 (tdesc_create_struct): Likewise.
90 (tdesc_create_vector): Likewise.
91 (tdesc_add_bitfield): Likewise.
92 (tdesc_add_field): Likewise.
93 (tdesc_set_struct_size): Likewise.
95 2018-04-18 Alan Hayward <alan.hayward@arm.com>
97 * tdesc.c (~target_desc): Remove implictly deleted items.
98 (init_target_desc): Iterate all features.
99 (tdesc_get_features_xml): Use vector.
100 (tdesc_create_feature): Create feature.
101 * tdesc.h (tdesc_feature) Remove
102 (target_desc): Add features.
104 2018-04-18 Alan Hayward <alan.hayward@arm.com>
106 * Makefile.in: Add common/tdesc.c
107 * tdesc.c (init_target_desc): init all reg_defs from register
109 (tdesc_create_reg): Create tdesc_reg.
110 * tdesc.h (tdesc_feature): Add register vector.
112 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
114 * tdesc.h (struct target_desc) <features>: Change type to
115 std::vector<std::string>.
116 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
118 (tdesc_get_features_xml): Likewise.
119 (tdesc_create_feature): Likewise.
121 2018-03-26 Alan Hayward <alan.hayward@arm.com>
123 * regcache.c (find_register_by_number): Return a ref.
124 (find_regno): Use references.
125 (register_size): Likewise.
126 (register_data): Likewise.
127 * tdesc.c (target_desc::~target_desc): Remove free calls.
128 (target_desc::operator==): Use std::vector compare.
129 (init_target_desc): Use reference.
130 (tdesc_create_reg): Use reg constructors.
131 * tdesc.h (struct target_desc): Replace pointer with object.
133 2018-03-23 Alan Hayward <alan.hayward@arm.com>
135 * regcache.c (find_register_by_number): Make static.
136 (find_regno): Use find_register_by_number
137 * regcache.h (struct reg): Remove declaration.
139 2018-03-23 Alan Hayward <alan.hayward@arm.com>
141 * tdesc.c (target_desc::~target_desc): Move to here.
142 (target_desc::operator==): Likewise.
143 * tdesc.h (target_desc::~target_desc): Move from here.
144 (target_desc::operator==): Likewise.
146 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
148 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
150 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
152 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
154 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
155 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
156 and init_registers_s390_gs_linux64.
158 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
160 * linux-s390-low.c (s390_fill_gs): Remove function.
161 (s390_fill_gsbc): Remove function.
162 (s390_regsets): Set fill functions for the guarded storage regsets
165 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
167 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
168 the word size. Add comment.
169 (s390_get_wordsize): New function.
170 (s390_arch_setup): No longer select a temporary tdesc to fetch the
171 pswm with it. Instead, use s390_get_wordsize to determine the
172 word size first and derive the correct tdesc from that directly.
174 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
176 * Makefile.in: Include silent-rules.mk.
177 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
178 (COMPILE): Add ECHO_CXX.
179 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
180 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
181 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
182 (version-generated.c): Add ECHO_GEN.
183 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
184 (IPAGENT_COMPILE): Add ECHO_CXX.
185 (%-generated.c): Add ECHO_REGDAT.
187 2018-03-14 Tom Tromey <tom@tromey.com>
190 * ax.c (ax_printf): Special case for NULL.
192 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
194 * linux-low.c (linux_qxfer_libraries_svr4): Use
195 xml_escape_text_append.
197 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
199 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
201 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
203 * server.c (handle_general_set): Remove unnecessary xstrdup.
205 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
207 * server.c (parse_debug_format_options): Adjust to
208 delim_string_to_char_ptr_vec changes.
209 * thread-db.c (thread_db_load_search): Adjust to
210 dirnames_to_char_ptr_vec changes.
212 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
214 * target.h (target_enable_btrace, target_disable_btrace)
215 (target_read_btrace, target_read_btrace_conf): Turn macro into
216 inline function. Throw error if target method is not defined.
217 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
218 check for btrace target method. Be prepared to handle exceptions
219 from btrace target methods.
221 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
223 * server.c (captured_main): Change order of error message printed
224 when the current working directory cannot be found.
226 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
228 * server.c: Include "filenames.h" and "pathstuff.h".
229 (program_name): Delete variable.
230 (program_path): New anonymous class.
231 (get_exec_wrapper): Use "program_path" instead of
233 (handle_v_run): Likewise.
234 (captured_main): Likewise.
235 (process_serial_event): Likewise.
237 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
239 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
240 (OBJS): Add "pathstuff.o".
241 * server.c (current_directory): New global variable.
242 (captured_main): Initialize "current_directory".
244 2018-02-26 Alan Hayward <alan.hayward@arm.com>
246 * tdesc.c: Use common/tdesc.h.
249 2018-02-20 Alan Hayward <alan.hayward@arm.com>
250 Simon Marchi <simon.marchi@ericsson.com>
252 * Makefile.in: Switch order of make rules.
254 2018-02-19 Alan Hayward <alan.hayward@arm.com>
256 * Makefile.in: Add common directory in build.
257 * configure.ac: Add common reference.
258 * configure: Regenerate.
260 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
262 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
263 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
264 * spu-low.c (spu_target_ops): Likewise.
265 * win32-low.c (win32_target_ops): Likewise.
266 * server.c (supported_btrace_packets): Report packets unconditionally.
267 * target.h (target_ops) <supports_btrace>: Remove.
268 (target_supports_btrace): Remove.
270 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
272 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
273 (handle_btrace_disable): Change return type to void. Use exceptions
275 (handle_btrace_general_set): Catch exception and copy message to
278 2018-02-08 Tom Tromey <tom@tromey.com>
280 * linux-low.c (install_software_single_step_breakpoints): Use
282 * inferiors.c (make_cleanup_restore_current_thread): Remove.
283 (do_restore_current_thread_cleanup): Remove.
284 * gdbthread.h (make_cleanup_restore_current_thread): Don't
287 2018-02-08 Tom Tromey <tom@tromey.com>
289 * mem-break.c (set_raw_breakpoint_at): Use
290 gdb::unique_xmalloc_ptr.
292 2018-01-30 Pedro Alves <palves@redhat.com>
295 * target.c (target_terminal::terminal_state): Rename to ...
296 (target_terminal::m_terminal_state): ... this.
298 2018-01-19 James Clarke <jrtc27@jrtc27.com>
300 * linux-low.c (handle_extended_wait): Surround call to
301 thread_db_notice_clone with #ifdef USE_THREAD_DB.
303 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
305 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
306 linux_ptrace_attach_fail_reason_string now returning an
308 (linux_attach): Likewise.
309 * thread-db.c (attach_thread): Likewise.
311 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
314 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
315 checking for fs_base/gs_base fields in struct user_regs_struct.
316 * configure: Regenerate.
318 2018-01-16 Yao Qi <yao.qi@linaro.org>
321 * linux-low.c (fetch_register): Call supply_register instead of
324 2018-01-08 Yao Qi <yao.qi@linaro.org>
325 Simon Marchi <simon.marchi@ericsson.com>
327 * Makefile.in (OBS): Remove selftest.o.
328 * configure.ac: Set srv_selftest_objs if $development is true.
329 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
330 * configure: Re-generated.
331 * server.c (captured_main): Wrap variable selftest_filter with
334 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
336 * server.c (parse_debug_format_options): Return std::string.
337 (handle_monitor_command, captured_main): Adjust.
339 2018-01-05 Pedro Alves <palves@redhat.com>
342 * server.c (captured_main): Pass quiet=false to
343 save_original_signals_state.
345 2018-01-01 Joel Brobecker <brobecker@adacore.com>
347 * gdbreplay.c (gdbreplay_version): Update copyright year in
349 * server.c (gdbserver_version): Likewise.
351 2017-12-08 Tom Tromey <tom@tromey.com>
353 * ax.c (ax_printf): Update.
355 2017-12-07 Yao Qi <yao.qi@linaro.org>
357 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
358 aarch64_linux_read_description.
359 * linux-amd64-ipa.c (idx2mask): New array.
360 (get_ipa_tdesc): Move idx2mask out.
361 (initialize_low_tracepoint): Initialize target descriptions.
362 * linux-i386-ipa.c (idx2mask): New array.
363 (get_ipa_tdesc): Move idx2mask out.
364 (initialize_low_tracepoint): Initialize target descriptions.
366 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
368 * tdesc.c (struct tdesc_type): Change return type.
369 (tdesc_add_flag): Change parameter type.
370 (tdesc_add_bitfield): Likewise.
371 (tdesc_add_field): Likewise.
372 (tdesc_set_struct_size): Likewise.
374 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
376 * regcache.c (registers_to_string): Remove unused variable.
378 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
380 * inferiors.c (for_each_inferior_with_data): Remove.
381 * inferiors.h (for_each_inferior_with_data): Remove.
382 * server.c (handle_qxfer_threads_worker): Change parameter type.
383 (handle_qxfer_threads_proper): Use for_each_thread.
385 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
387 * inferiors.c (for_each_inferior): Remove.
388 (clear_inferiors): Use for_each_thread.
389 * inferiors.h (for_each_inferior): Remove.
390 * linux-low.c (linux_wait_for_event_filtered): Use
392 (linux_stabilize_threads): Likewise.
393 * regcache.c (regcache_release): Likewise.
394 * server.c (gdb_wants_all_threads_stopped): Likewise.
395 (clear_pending_status_callback): Remove.
396 (handle_status): Use for_each_thread.
397 (captured_main): Likewise.
398 * win32-low.c (child_init_thread_list): Likewise.
399 (win32_clear_inferiors): Likewise.
400 (fake_breakpoint_event): Likewise.
402 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
404 * inferiors.h (find_inferior): Remove.
405 * inferiors.c (find_inferior): Remove.
407 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
409 * linux-low.c (resume_status_pending_p): Update comment.
410 (need_step_over_p): Update comment.
412 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
414 * linux-low.c (proceed_one_lwp): Return void, change parameter
416 (unsuspend_and_proceed_one_lwp): Likewise.
417 (proceed_all_lwps): Use for_each_thread.
418 (unstop_all_lwps): Likewise.
420 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
422 * linux-low.c (linux_resume_one_thread): Return void, take
424 (linux_resume): Use for_each_thread.
426 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
428 * linux-low.c (send_sigstop_callback): Return void, change
429 parameter type. Rename to...
430 (send_sigstop): ... this.
431 (suspend_and_send_sigstop_callback): Return void, change parameter
433 (suspend_and_send_sigstop): ... this.
434 (stop_all_lwps): Use for_each_thread.
436 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
438 * linux-low.c (lwp_running): Return bool, remove unused
440 (linux_stabilize_threads): Use find_thread.
442 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
444 * linux-low.c (select_singlestep_lwp_callback): Remove.
445 (count_events_callback): Remove.
446 (select_event_lwp_callback): Remove.
447 (select_event_lwp): Use find_thread/for_each_thread.
449 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
451 * linux-low.c (not_stopped_callback): Return bool, take filter
453 (linux_wait_for_event_filtered): Use find_thread.
454 (linux_wait_1): Likewise.
456 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
458 * linux-low.c (same_lwp): Remove.
459 (find_lwp_pid): Use find_thread.
461 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
463 * linux-low.c (delete_lwp_callback): Remove.
464 (linux_mourn): Use for_each_thread.
466 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
468 * linux-low.c (linux_detach_lwp_callback): Return void, remove
469 args parameter, don't check for pid.
470 (linux_detach): Use for_each_thread.
472 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
474 * linux-low.c (struct counter): Remove.
475 (second_thread_of_pid_p): Remove.
476 (last_thread_of_process_p): Use find_thread.
478 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
480 * inferiors.c (find_inferior_in_random): Remove.
481 * inferiors.h (find_inferior_in_random): Remove.
482 * linux-low.c (status_pending_p_callback): Return bool, accept
483 parameter ptid directly.
484 (linux_wait_for_event_filtered): Use find_thread_in_random.
485 (linux_wait_1): Likewise.
487 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
489 * inferiors.c (find_inferior_id): Remove.
490 (find_thread_ptid): Move implemention from find_inferior_id to
492 * inferiors.h (find_inferior_id): Remove.
493 * server.c (handle_status): Use find_thread_ptid.
494 (process_serial_event): Likewise.
495 * thread-db.c (find_one_thread): Likewise.
496 (thread_db_thread_handle): Likewise.
497 * win32-low.c (thread_rec): Likewise.
498 (child_delete_thread): Likewise.
499 (win32_thread_alive): Likewise.
500 (get_child_debug_event): Likewise.
502 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
504 * linux-mips-low.c (update_watch_registers_callback): Return
505 void, remove pid_p parameter, don't check for pid.
506 (mips_insert_point, mips_remove_point): Use for_each_thread.
508 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
510 * lynx.low (lynx_delete_thread_callback): Remove.
511 (lynx_mourn): Use for_each_thread.
513 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
515 * regcache.c (regcache_invalidate_one): Remove.
516 (regcache_invalidate_pid): use for_each_thread.
518 2017-11-26 Tom Tromey <tom@tromey.com>
520 * linux-low.c (linux_create_inferior): Update.
522 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
524 * spu-low.c (spu_create_inferior): Fix typo in argument name.
526 2017-11-24 Alan Hayward <alan.hayward@arm.com>
528 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
529 * linux-aarch64-low.c (initialize_low_arch): Call init func.
530 * linux-aarch64-tdesc-selftest.c: New file.
531 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
533 2017-11-24 Alan Hayward <alan.hayward@arm.com>
535 * configure.srv: Add new file.
536 * linux-aarch64-low.c (initialize_low_arch): Call init func.
537 * linux-aarch64-tdesc-selftest.c: New file.
538 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
540 2017-11-24 Alan Hayward <alan.hayward@arm.com>
542 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
543 * linux-aarch64-low.c (initialize_low_arch): Remove init.
544 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
546 2017-11-24 Alan Hayward <alan.hayward@arm.com>
548 * configure.srv: Add new files.
549 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
550 aarch64_linux_read_description.
551 * linux-aarch64-low.c (aarch64_linux_read_description):
552 Merge with aarch64_arch_setup.
553 (aarch64_arch_setup): Call aarch64_linux_read_description.
554 * linux-aarch64-tdesc.c: New file.
555 * linux-aarch64-tdesc.h: New file.
557 2017-11-24 Yao Qi <yao.qi@linaro.org>
559 * configure.srv: Set $srv_regobj for tic6x-linux.
560 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
561 (tic6x_read_description): Move some code to tic6x_arch_setup.
562 (tic6x_tdesc_test): New function.
563 (initialize_low_arch): Call selftests::register_test.
565 2017-11-22 Yao Qi <yao.qi@linaro.org>
567 * remote-utils.c (prepare_resume_reply): Use memcpy.
569 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
571 * linux-low.c (kill_one_lwp_callback): Return void, take
572 argument directly, don't filter on pid.
573 (linux_kill): Use for_each_thread.
575 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
577 * linux-low.c (need_step_over_p): Return bool, remove dummy
579 (linux_resume, proceed_all_lwps): Use find_thread.
581 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
583 * linux-low.c (resume_status_pending_p): Return bool, remove
585 (linux_resume): Use find_thread.
587 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
589 * linux-low.c (struct thread_resume_array): Remove.
590 (linux_set_resume_request): Return void, take arguments
592 (linux_resume): Use for_each_thread.
594 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
596 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
597 return bool, remove data argument.
598 (linux_stabilize_threads): Use find_thread.
600 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
602 * linux-low.c (unsuspend_one_lwp): Remove.
603 (unsuspend_all_lwps): Use for_each_thread, inline code from
606 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
608 * gdbthread.h (find_thread): Add overload with ptid_t filter.
609 * linux-low.c (struct iterate_over_lwps_args): Remove.
610 (iterate_over_lwps_filter): Remove.
611 (iterate_over_lwps): Use find_thread.
613 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
615 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
616 (linux_handle_new_gdb_connection): Use for_each_thread, inline
617 code from reset_lwp_ptrace_options_callback.
619 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
621 * linux-arm-low.c (struct update_registers_data): Remove.
622 (update_registers_callback): Return void, take arguments
623 directly, don't check thread's pid.
624 (arm_insert_point, arm_remove_point): Use for_each_thread.
626 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
628 * win32-low.c (continue_one_thread): Return void, take argument
630 (child_continue): Use for_each_thread.
632 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
634 * win32-i386-low.c (update_debug_registers_callback): Rename
636 (update_debug_registers): ... this, return void, remove pid_p arg.
637 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
639 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
641 * inferiors.h (struct process_info): Add constructor, initialize
643 <syscalls_to_catch>: Change type to std::vector<int>.
644 * inferiors.c (add_process): Allocate process_info with new.
645 (remove_process): Free process_info with delete.
646 * linux-low.c (handle_extended_wait): Adjust.
647 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
648 * server.c (handle_general_set): Adjust.
650 2017-11-16 Pedro Alves <palves@redhat.com>
652 * remote-utils.c (remote_close): Block SIGIO signals instead of
653 uninstalling the SIGIO handler.
655 2017-11-16 Alan Hayward <alan.hayward@arm.com>
657 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
659 2017-11-16 Yao Qi <yao.qi@linaro.org>
661 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
662 (tic6x_store_gregset): Likewise.
663 (tic6x_usrregs_info): Move it up.
665 2017-11-15 Alan Hayward <alan.hayward@arm.com>
667 * Makefile.in: Update arch rules.
668 * configure.srv: Explicitly mark arch/ files.
670 2017-11-13 Andreas Schwab <schwab@suse.de>
672 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
674 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
676 2017-11-06 Pedro Alves <palves@redhat.com>
678 * config.in, configure: Regenerate.
680 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
682 * target.c (struct thread_search): Remove.
683 (thread_search_callback): Remove.
684 (prepare_to_access_memory): Use for_each_thread instead of
685 find_inferior. Inline code from thread_search_callback.
687 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
689 * server.c (struct visit_actioned_threads_data): Remove.
690 (visit_actioned_threads): Change prototype to take arguments
692 (resume): Use find_thread instead of find_inferior.
694 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
696 * server.c (queue_stop_reply_callback): Change prototype, return
698 (find_status_pending_thread_callback): Remove.
699 (handle_status): Replace find_inferior with find_thread and
702 2017-10-25 Alan Hayward <alan.hayward@arm.com>
704 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
706 (aarch64_store_gregset): Likewise.
707 (aarch64_fill_fpregset): Likewise.
708 (aarch64_store_fpregset): Likewise.
710 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
712 * gdbthread.h (find_thread, for_each_thread): New functions.
713 * inferiors.c (thread_of_pid): Remove.
714 (find_any_thread_of_pid): Use find_thread.
715 * linux-low.c (num_lwps): Use for_each_thread.
717 2017-10-17 Yao Qi <yao.qi@linaro.org>
719 * Makefile.in: Remove one rule.
720 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
722 2017-10-17 Yao Qi <yao.qi@linaro.org>
724 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
725 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
727 2017-10-17 Yao Qi <yao.qi@linaro.org>
729 * configure.srv: Rename arm.o with arch/arm.o.
731 2017-10-17 Yao Qi <yao.qi@linaro.org>
733 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
734 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
735 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
736 (arch-i386.o, arch-amd64.o): Remove rules.
737 (arch/%.o): New rule.
738 Update POSTCOMPILE and COMPILE.pre.
739 * configure.ac: Invoke AC_CONFIG_COMMANDS.
740 * configure: Re-generated.
741 * configure.srv: Replace arch-i386.o with arch/i386.o.
742 Replace arch-amd64.o with arch/amd64.o.
744 2017-10-16 Yao Qi <yao.qi@linaro.org>
746 * configure: Regenerated.
748 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
750 * inferiors.h: (struct inferior_list): Remove.
751 (struct inferior_list_entry); Remove.
752 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
753 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
754 get_first_inferior): Remove.
755 (for_each_inferior, for_each_inferior_with_data, find_inferior,
756 find_inferior_id, find_inferior_in_random): Change signature.
757 * inferiors.c (all_threads): Change type to
758 std::list<thread_info *>.
759 (get_thread): Remove macro.
760 (find_inferior, find_inferior_id): Change signature, implement
762 (find_inferior_in_random): Change signature, implement using
763 find_thread_in_random.
764 (for_each_inferior, for_each_inferior_with_data): Change
765 signature, implement using for_each_thread.
766 (add_inferior_to_list, remove_inferior): Remove.
767 (add_thread, get_first_thread, thread_of_pid,
768 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
769 (get_first_inferior, one_inferior_p, clear_inferior_list):
771 (clear_inferiors, get_thread_process): Update.
772 * gdbthread.h: Include <list>.
773 (struct thread_info) <entry>: Remove field.
775 (all_threads): Change type to std::list<thread_info *>.
776 (get_first_inferior): Add doc.
777 (find_thread, for_each_thread, find_thread_in_random): New
779 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
780 * linux-arm-low.c (update_registers_callback): Update.
781 * linux-low.c (second_thread_of_pid_p): Update.
782 (kill_one_lwp_callback, linux_detach_lwp_callback,
783 delete_lwp_callback, status_pending_p_callback, same_lwp,
784 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
785 iterate_over_lwps, not_stopped_callback,
786 resume_stopped_resumed_lwps, count_events_callback,
787 select_singlestep_lwp_callback, select_event_lwp_callback,
788 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
789 suspend_and_send_sigstop_callback, wait_for_sigstop,
790 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
791 lwp_running, linux_set_resume_request, resume_status_pending_p,
792 need_step_over_p, start_step_over, linux_resume_one_thread,
793 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
794 reset_lwp_ptrace_options_callback): Update.
795 * linux-mips-low.c (update_watch_registers_callback): Update.
796 * regcache.c (regcache_invalidate_one, regcache_invalidate):
798 (free_register_cache_thread_one): Remove.
799 (regcache_release): Update.
800 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
801 handle_qxfer_threads_worker): Update.
802 (handle_query): Update, use list iterator.
803 (visit_actioned_threads, handle_pending_status,
804 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
805 clear_pending_status_callback, set_pending_status_callback,
806 find_status_pending_thread_callback, handle_status,
807 process_serial_event): Update.
808 * target.c (thread_search_callback): Update.
809 * thread-db.c (thread_db_get_tls_address): Update.
810 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
812 * win32-i386-low.c (update_debug_registers_callback): Update.
813 * win32-low.c (delete_thread_info, child_delete_thread,
814 continue_one_thread, suspend_one_thread,
815 get_child_debug_event): Adjust.
817 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
819 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
820 * inferiors.h: Include <list>.
821 (struct process_info) <entry>: Remove field.
823 (pid_of): Change macro to function.
824 (ptid_of, lwpid_of): Remove macro.
825 (all_processes): Change type to std::list<process_info *>.
826 (ALL_PROCESSES): Remove macro.
827 (for_each_process, find_process): New function.
828 * inferiors.c (all_processes): Change type to
829 std::list<process_info *>.
830 (find_thread_process): Adjust.
831 (add_process): Likewise.
832 (remove_process): Likewise.
833 (find_process_pid): Likewise.
834 (get_first_process): Likewise.
835 (started_inferior_callback): Remove.
836 (have_started_inferiors_p): Adjust.
837 (attached_inferior_callback): Remove.
838 (have_attached_inferiors_p): Adjust.
839 * linux-low.c (check_zombie_leaders): Likewise.
840 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
841 (x86_linux_update_xmltarget): Adjust.
842 * server.c (handle_query): Likewise.
843 (gdb_reattached_process): Remove.
844 (handle_status): Adjust.
845 (kill_inferior_callback): Likewise.
846 (detach_or_kill_inferior): Remove.
847 (print_started_pid): Likewise.
848 (print_attached_pid): Likewise.
849 (detach_or_kill_for_exit): Update.
850 (process_serial_event): Likewise.
851 * linux-arm-low.c (arm_new_fork): Likewise.
853 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
855 * dll.h: Include <list>.
856 (struct dll_info): Add constructor.
857 <entry>: Remove field.
858 (all_dlls): Change type to std::list<dll_info>.
859 * dll.c: Include <algorithm>.
860 (get_dll): Remove macro.
861 (all_dlls): Change type to std::list<dll_info *>.
862 (free_one_dll): Remove.
863 (match_dll): Likewise.
864 (loaded_dll): Adjust.
865 (unloaded_dll): Adjust to all_dlls type change, use
866 std::find_if. Inline code from match_dll.
867 (clear_dlls): Adjust to all_dlls type change.
868 * server.c (emit_dll_description): Remove.
869 (handle_qxfer_libraries): Adjust to all_dlls type change,
870 integrate emit_dll_description's functionality.
872 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
874 * linux-low.h (struct linux_target_ops) <delete_process>: New
876 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
877 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
878 (struct linux_target_ops): Add delete_process callback.
879 * linux-arm-low.c (arm_delete_process): New.
880 (struct linux_target_ops): Add delete_process callback.
881 * linux-bfin-low.c (struct linux_target_ops): Likewise.
882 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
883 * linux-m32r-low.c (struct linux_target_ops): Likewise.
884 * linux-mips-low.c (mips_linux_delete_process): New.
885 (struct linux_target_ops): Add delete_process callback.
886 * linux-ppc-low.c (struct linux_target_ops): Likewise.
887 * linux-s390-low.c (struct linux_target_ops): Likewise.
888 * linux-sh-low.c (struct linux_target_ops): Likewise.
889 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
890 * linux-tile-low.c (struct linux_target_ops): Likewise.
891 * linux-x86-low.c (x86_linux_delete_process): New.
892 (struct linux_target_ops): Add delete_process callback.
893 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
895 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
897 * linux-aarch64-low.c (the_low_target): Add thread delete
899 * linux-arm-low.c (arm_delete_thread): New function.
900 (the_low_target): Add thread delete callback.
901 * linux-bfin-low.c (the_low_target): Likewise.
902 * linux-crisv32-low.c (the_low_target): Likewise.
903 * linux-low.c (delete_lwp): Invoke delete_thread callback if
905 * linux-low.h (struct linux_target_ops) <delete_thread>: New
907 * linux-m32r-low.c (the_low_target): Add thread delete callback.
908 * linux-mips-low.c (mips_linux_delete_thread): New function.
909 (the_low_target): Add thread delete callback.
910 * linux-ppc-low.c (the_low_target): Likewise.
911 * linux-s390-low.c (the_low_target): Likewise.
912 * linux-sh-low.c (the_low_target): Likewise.
913 * linux-tic6x-low.c (the_low_target): Likewise.
914 * linux-tile-low.c (the_low_target): Likewise.
915 * linux-x86-low.c (the_low_target): Likewise.
916 * linux-xtensa-low.c (the_low_target): Likewise.
918 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
920 * win32-low.c: Include "common-inferior.h".
922 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
924 * inferiors.c (set_inferior_cwd): New function.
925 * server.c (handle_general_set): Handle QSetWorkingDir packet.
926 (handle_query): Inform that QSetWorkingDir is supported.
927 * win32-low.c (create_process): Pass the inferior's cwd to
930 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
932 * inferiors.c (current_inferior_cwd): New global variable.
933 (get_inferior_cwd): New function.
934 * inferiors.h (struct process_info) <cwd>: New field.
936 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
938 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
939 (OBS): Add gdb_tilde_expand.o.
941 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
943 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
944 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
946 2017-09-29 Pedro Alves <palves@redhat.com>
948 * ax.c (gdb_parse_agent_expr): Constify.
949 * ax.h (gdb_parse_agent_expr): Constify.
950 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
952 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
953 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
954 * remote-utils.h (read_ptid): Constify.
955 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
956 (process_point_options, process_serial_event): Constify.
957 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
958 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
959 (cmd_qtbuffer): Constify.
961 2017-09-29 Pedro Alves <palves@redhat.com>
963 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
966 2017-09-29 Pedro Alves <palves@redhat.com>
968 * linux-low.c (handle_extended_wait): Pass parent thread instead
969 of process to thread_db_notice_clone.
970 * linux-low.h (thread_db_notice_clone): Replace parent process
971 parameter with parent thread parameter.
972 * thread-db.c (find_one_thread): Add comment.
973 (thread_db_notice_clone): Replace parent process parameter with
974 parent thread parameter. Temporarily switch to the parent thread.
976 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
978 * gdbthread.h: Include "common-gdbthread.h".
979 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
980 "if" when validating the ptid.
981 * remote-utils.c: Include "gdbthread.h".
982 (prepare_resume_reply): Use "switch_to_thread".
983 * target.c (done_accessing_memory): Likewise.
985 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
987 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
988 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
989 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
990 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
991 s390x-gs-linux64-ipa.o to ipa_obj.
992 * linux-s390-low.c (HWCAP_S390_GS): New define.
993 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
995 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
996 (s390_arch_setup): Check for guarded-storage support and choose
998 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
999 init_registers_s390x_gs_linux64.
1000 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1002 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1003 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1005 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1007 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1009 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1011 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1012 (thread_db_thread_handle): Declare.
1013 * linux-low.c (linux_target_ops): Initialize thread_handle.
1014 * server.c (handle_qxfer_threads_worker): Add support for
1016 * target.h (struct target_ops): Add new function pointer,
1018 (target_thread_handle): Define.
1019 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1021 (thread_db_thread_handle): New function.
1023 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1025 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1026 * linux-low.h (thread_db_notice_clone): Declare.
1027 * thread-db.c (thread_db_notice_clone): New function.
1029 2017-09-21 Pedro Alves <palves@redhat.com>
1031 * server.c (gdb_read_memory, handle_status, process_serial_event)
1032 (handle_serial_event, handle_target_event): Adjust to
1033 set_desired_thread prototype change.
1034 * target.c (set_desired_thread): Remove 'use_general' parameter
1036 * target.h (set_desired_thread): Remove 'use_general' parameter.
1038 2017-09-20 Tom Tromey <tom@tromey.com>
1040 * target.c (target_terminal::terminal_state): Define.
1041 (target_terminal::init): Rename from target_terminal_init.
1042 (target_terminal::inferior): Rename from
1043 target_terminal_inferior.
1044 (target_terminal::ours): Rename from target_terminal_ours.
1045 (target_terminal::ours_for_output, target_terminal::info): New.
1047 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1049 * server.c (accumulate_file_name_length): Remove.
1050 (emit_dll_description): Adjust to std::string change.
1051 (handle_qxfer_libraries): Use std::string to hold document.
1053 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1055 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1056 return type of xml_escape_text.
1057 * server.c (emit_dll_description): Likewise.
1059 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1061 * server.c (captured_main): Accept argument for --selftest.
1062 Update run_tests call.
1063 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1064 when registering selftests.
1066 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1068 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1069 instead of "VEC" for "target_desc.reg_defs".
1070 (regcache_cpy): Likewise.
1071 (registers_to_string): Likewise.
1072 (registers_from_string): Likewise.
1073 (find_regno): Likewise.
1074 (supply_regblock): Likewise.
1075 (regcache_raw_read_unsigned): Likewise.
1076 * tdesc.c (init_target_desc): Likewise.
1077 (tdesc_create_reg): Likewise.
1078 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1079 (struct target_desc) <reg_defs>: Convert to "std::vector".
1080 (target_desc): Do not initialize "reg_defs".
1081 (~target_desc): Update code to use "std::vector" instead of "VEC"
1082 for "target_desc.reg_defs".
1083 (operator==): Likewise.
1085 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1087 * inferiors.h (thread_to_gdb_id): Remove.
1088 * inferiors.c (thread_to_gdb_id): Remove.
1089 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1090 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1091 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1093 * nto-low.c (nto_fetch_registers, nto_store_registers,
1094 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1096 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1098 * inferiors.h (gdb_id_to_thread_id): Remove.
1099 * inferiors.c (gdb_id_to_thread_id): Remove.
1100 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1101 removal. Move pid declaration closer to where it's used.
1103 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1105 * server.c (handle_detach): New function.
1106 (process_serial_event): Move code out, call handle_detach.
1108 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1110 * server.c (require_running): Rename to ...
1111 (require_running_or_return): ... this ...
1112 (require_running_or_break): ... and this.
1113 (handle_query, process_serial_event): Adjust.
1115 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1117 * linux-low.c (linux_set_resume_request): Remove unused
1120 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1122 * server.c (first_thread_of): Remove.
1123 (process_serial_event): Replace usage of first_thread_of with
1124 find_any_thread_of_pid.
1125 * tracepoint.c (same_process_p): Remove.
1126 (gdb_agent_about_to_close): Replace usage of same_process_p with
1127 find_any_thread_of_pid.
1128 * linux-x86-low.c (same_process_callback): Remove.
1129 (x86_arch_setup_process_callback): Replace usage of
1130 same_process_callback with find_any_thread_of_pid.
1131 * thread-db.c (any_thread_of): Remove.
1132 (switch_to_process): Replace usage of any_thread_of with
1133 find_any_thread_of_pid.
1134 * inferiors.c (thread_pid_matches_callback): Remove.
1135 (find_thread_process): Adjust to use find_any_thread_of_pid.
1137 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1139 * regcache.c (get_thread_regcache): Guard calls to "memset"
1142 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1144 * linux-low.c (handle_extended_wait): Use
1145 "allocate_target_description" instead of "XNEW".
1146 * linux-x86-low.c (initialize_low_arch): Likewise.
1148 2017-09-05 Yao Qi <yao.qi@linaro.org>
1150 * configure.srv (srv_i386_regobj): Remove.
1151 (srv_amd64_regobj): Remove.
1152 (srv_regobj): Set it to "" for x86 non-linux targets.
1153 * linux-x86-tdesc.c (i386_linux_read_description):
1154 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1155 (init_registers_i386): Remove the declaration.
1156 (tdesc_i386): Remove the declaration.
1157 (lynx_i386_arch_setup): Call i386_create_target_description.
1158 * nto-x86-low.c: Likewise.
1159 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1160 [!__x86_64__]: include arch/i386.h.
1161 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1163 2017-09-05 Yao Qi <yao.qi@linaro.org>
1165 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1166 i386/amd64-XXX-linux from it.
1168 2017-09-05 Yao Qi <yao.qi@linaro.org>
1170 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1172 (ipa_amd64_linux_regobj): Remove.
1173 (ipa_x32_linux_regobj): Remove.
1175 2017-09-05 Yao Qi <yao.qi@linaro.org>
1177 * Makefile.in (arch-amd64.o): New rule.
1178 * configure.srv: Append arch-amd64.o.
1179 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1180 (get_ipa_tdesc): Call amd64_linux_read_description.
1181 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1182 and init_registers_amd64_XXX.
1183 * linux-x86-low.c (x86_linux_read_description): Call
1184 amd64_linux_read_description.
1185 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1186 (initialize_low_arch): Don't call init_registers_x32_XXX and
1187 init_registers_amd64_XXX.
1188 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1189 and tdesc_amd64_XXX.
1190 [__x86_64__] (amd64_tdesc_test): New function.
1191 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1192 and init_registers_amd64_XXX.
1193 * linux-x86-tdesc.c: Include arch/amd64.h.
1194 (xcr0_to_tdesc_idx): New function.
1195 (i386_linux_read_description): New function.
1196 (amd64_get_ipa_tdesc_idx): New function.
1197 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1198 (amd64_get_ipa_tdesc): Declare.
1200 2017-09-05 Yao Qi <yao.qi@linaro.org>
1202 * configure.srv (srv_i386_linux_xmlfiles): Remove
1203 i386/i386-XXX-linux.xml from it.
1205 2017-09-05 Yao Qi <yao.qi@linaro.org>
1207 * configure.srv: Set srv_i386_linux_regobj empty if $development
1209 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1210 initialize_low_tdesc.
1211 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1212 with #if initialize_low_tdesc.
1213 * linux-x86-tdesc-selftest.c: New file.
1214 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1216 2017-09-05 Yao Qi <yao.qi@linaro.org>
1218 * Makefile.in (arch-i386.o): New rule.
1219 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1220 (x86_64-*-linux*): Likewise.
1221 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1222 include arch/i386.h.
1223 (i386_linux_read_description): Remove code and call
1224 i386_create_target_description.
1225 * tdesc.c (allocate_target_description): New function.
1226 * tdesc.h (set_tdesc_architecture): Remove declaration.
1227 (set_tdesc_osabi): Likewise.
1229 2017-09-05 Yao Qi <yao.qi@linaro.org>
1231 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1232 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1233 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1235 * server.c (get_features_xml): Call tdesc_get_features_xml.
1236 * tdesc.c (set_tdesc_architecture): New function.
1237 (set_tdesc_osabi): New function.
1238 (tdesc_get_features_xml): New function.
1239 (tdesc_create_feature): Add an argument.
1240 * tdesc.h (struct target_desc) <features>: New field.
1241 <arch, osabi>: New field.
1242 (~target_desc): xfree features, arch, and osabi.
1243 (target_desc::oerator==): Don't compare .xmltarget.
1244 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1245 (set_tdesc_osabi): Likewise.
1246 (tdesc_get_features_xml): Likewise.
1248 2017-09-05 Yao Qi <yao.qi@linaro.org>
1250 * linux-x86-tdesc.c: Include selftest.h.
1251 (i386_tdesc_test): New function.
1252 (initialize_low_tdesc): Call selftests::register_test.
1253 * tdesc.h: Include regdef.h.
1254 (target_desc): Override operator == and !=.
1256 2017-09-05 Yao Qi <yao.qi@linaro.org>
1258 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1259 (ipa_obj): Likewise.
1260 * linux-i386-ipa.c: Include common/x86-xstate.h
1261 (get_ipa_tdesc): Call i386_linux_read_description.
1262 (initialize_low_tracepoint): Don't call init_registers_XXX
1263 functions, call initialize_low_tdesc instead.
1264 * linux-x86-low.c (x86_linux_read_description): Call
1265 i386_linux_read_description.
1266 (initialize_low_arch): Don't call init_registers_i386_XXX
1267 functions, call initialize_low_tdesc.
1268 * linux-x86-tdesc.c: New file.
1269 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1270 (i386_get_ipa_tdesc_idx): Declare.
1271 (i386_get_ipa_tdesc): Declare.
1272 (initialize_low_tdesc): Declare.
1274 2017-09-05 Yao Qi <yao.qi@linaro.org>
1276 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1279 2017-09-05 Yao Qi <yao.qi@linaro.org>
1281 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1282 * regcache.c (get_thread_regcache): Use VEC_length.
1283 (init_register_cache): Likewise.
1284 (regcache_cpy): Likewise.
1285 (registers_to_string): Iterate reg_defs via VEC_iterate.
1286 (find_regno): Likewise.
1287 (find_register_by_number): Use VEC_index.
1288 (register_size): Call find_register_by_number.
1289 (register_data): Call find_register_by_number.
1290 (supply_regblock): Use VEC_length.
1291 (regcache_raw_read_unsigned): Likewise.
1292 * tdesc.c (init_target_desc): Iterate reg_defs via
1294 (default_description): Update initializer.
1295 (copy_target_description): Don't update field num_registers.
1296 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1297 <num_registers>: Remove.
1299 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1301 * Makefile.in (.SECONDARY): Define target.
1303 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1305 * linux-low.c (linux_wait_1): Adjust.
1306 * server.c (queue_stop_reply_callback): Adjust.
1308 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1310 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1311 QEnvironmentUnset and QEnvironmentReset packets.
1312 (handle_query): Inform remote that QEnvironmentHexEncoded,
1313 QEnvironmentUnset and QEnvironmentReset are supported.
1315 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1317 * inferiors.h (inferior_target_data): Rename to ...
1318 (thread_target_data): ... this.
1319 (inferior_regcache_data): Rename to ...
1320 (thread_regcache_data): ... this.
1321 (set_inferior_regcache_data): Rename to ...
1322 (set_thread_regcache_data): ... this.
1323 * inferiors.c (inferior_target_data): Rename to ...
1324 (thread_target_data): ... this.
1325 (inferior_regcache_data): Rename to ...
1326 (thread_regcache_data): ... this.
1327 (set_inferior_regcache_data): Rename to ...
1328 (set_thread_regcache_data): ... this.
1329 (free_one_thread): Update.
1330 * linux-low.h (get_thread_lwp): Update.
1331 * regcache.c (get_thread_regcache): Update.
1332 (regcache_invalidate_thread): Update.
1333 (free_register_cache_thread): Update.
1334 * win32-i386-low.c (update_debug_registers_callback): Update.
1335 (win32_get_current_dr): Update.
1336 * win32-low.c (thread_rec): Update.
1337 (delete_thread_info): Update.
1338 (continue_one_thread): Update.
1339 (suspend_one_thread): Update.
1341 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1343 * inferiors.c (set_inferior_target_data): Remove.
1344 * inferiors.h (set_inferior_target_data): Remove.
1346 2017-08-18 Yao Qi <yao.qi@linaro.org>
1348 * Makefile.in (OBS): Add selftest.o.
1349 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1350 * configure, config.in: Re-generated.
1351 * server.c: Include common/sefltest.h.
1352 (captured_main): Handle option --selftest.
1354 2017-08-09 Yao Qi <yao.qi@linaro.org>
1356 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1357 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1358 i386-avx-mpx.o and i386-mmx.o.
1359 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1360 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1361 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1362 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1363 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1364 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1365 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1366 i386/amd64-avx-mpx.xml.
1368 2017-08-09 Yao Qi <yao.qi@linaro.org>
1370 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1371 and x32-avx-avx512.o.
1372 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1373 i386/x32-avx-avx512.xml.
1375 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1377 * tracepoint.h (enum class fast_tpoint_collect_result): New
1379 (fast_tracepoint_collecting): Change return type to
1380 fast_tpoint_collect_result.
1381 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1382 * linux-low.h: Include tracepoint.h.
1383 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1384 fast_tpoint_collect_result.
1385 * linux-low.c (handle_tracepoints): Adjust.
1386 (linux_fast_tracepoint_collecting): Change return type to
1387 fast_tpoint_collect_result.
1388 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1389 linux_wait_1, stuck_in_jump_pad_callback,
1390 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1391 proceed_one_lwp): Adjust to type change.
1393 2017-07-10 Yao Qi <yao.qi@linaro.org>
1395 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1397 2017-06-29 Yao Qi <yao.qi@linaro.org>
1399 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1401 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1403 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1405 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1407 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1409 * linux-low.c (linux_create_inferior): Adjust code to access the
1410 environment information via 'gdb_environ' class.
1411 * lynx-low.c (lynx_create_inferior): Likewise.
1412 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1413 (get_environ): Return a pointer to 'our_environ'.
1414 (captured_main): Initialize 'our_environ'.
1415 * server.h (get_environ): Adjust prototype.
1416 * spu-low.c (spu_create_inferior): Adjust code to access the
1417 environment information via 'gdb_environ' class.
1419 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1421 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1422 usage of "register" keyword.
1424 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1426 * configure: Re-generate.
1428 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1430 * configure: Re-generate.
1432 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1434 * Makefile.in (COMPILE.pre): Add "-x c++".
1436 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1438 * fork-child.c: Conditionally include <signal.h>.
1440 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1442 * server.c (handle_general_set): Handle new packet
1443 "QStartupWithShell".
1444 (handle_query): Add "QStartupWithShell" to the list of supported
1446 (gdbserver_usage): Add help text explaining the
1447 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1449 (captured_main): Recognize and act upon the presence of the new
1452 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1453 Pedro Alves <palves@redhat.com>
1455 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1456 * configure: Regenerate.
1457 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1459 (i[34567]86-*-lynxos*): Likewise.
1460 (spu*-*-*): Likewise.
1461 * fork-child.c: New file.
1462 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1464 (linux_ptrace_fun): New function.
1465 (linux_create_inferior): Adjust function prototype to reflect
1466 change on "target.h". Adjust function code to use
1468 (linux_request_interrupt): Delete "signal_pid".
1469 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1470 (lynx_ptrace_fun): New function.
1471 (lynx_create_inferior): Adjust function prototype to reflect
1472 change on "target.h". Adjust function code to use
1474 * nto-low.c (nto_create_inferior): Adjust function prototype and
1475 code to reflect change on "target.h". Update comments.
1476 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1477 "common-terminal.h" and "environ.h".
1478 (terminal_fd): Moved to fork-child.c.
1479 (old_foreground_pgrp): Likewise.
1480 (restore_old_foreground_pgrp): Likewise.
1481 (last_status): Make it global.
1482 (last_ptid): Likewise.
1483 (our_environ): New variable.
1484 (startup_with_shell): Likewise.
1485 (program_name): Likewise.
1486 (program_argv): Rename to...
1487 (program_args): ...this.
1488 (wrapper_argv): New variable.
1489 (start_inferior): Delete function.
1490 (get_exec_wrapper): New function.
1491 (get_exec_file): Likewise.
1492 (get_environ): Likewise.
1493 (prefork_hook): Likewise.
1494 (post_fork_inferior): Likewise.
1495 (postfork_hook): Likewise.
1496 (postfork_child_hook): Likewise.
1497 (handle_v_run): Update code to deal with arguments coming from the
1498 remote host. Update calls from "start_inferior" to
1500 (captured_main): Likewise. Initialize environment variable. Call
1502 * server.h (post_fork_inferior): New prototype.
1503 (get_environ): Likewise.
1504 (last_status): Declare.
1505 (last_ptid): Likewise.
1506 (signal_pid): Likewise.
1507 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1508 (spu_ptrace_fun): New function.
1509 (spu_create_inferior): Adjust function prototype to reflect change
1510 on "target.h". Adjust function code to use "fork_inferior".
1511 * target.c (target_terminal_init): New function.
1512 (target_terminal_inferior): Likewise.
1513 (target_terminal_ours): Likewise.
1514 * target.h: Include <vector>.
1515 (struct target_ops) <create_inferior>: Update prototype.
1516 (create_inferior): Update macro.
1517 * utils.c (gdb_flush_out_err): New function.
1518 * win32-low.c (win32_create_inferior): Adjust function prototype
1519 and code to reflect change on "target.h".
1521 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1523 * inferiors.c (switch_to_thread): New function.
1525 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1527 * Makefile.in (SFILE): Add "common/job-control.c".
1528 (OBS): Add "job-control.o".
1530 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1532 * Makefile: Remove "@host_makefile_frag@".
1534 2017-05-05 Pedro Alves <palves@redhat.com>
1536 * configure: Regenerate.
1538 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1540 * configure: Regenerate.
1542 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1544 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1545 software_single_step change of return type to
1546 std::vector<CORE_ADDR>.
1547 * linux-low.c (install_software_single_step_breakpoints):
1549 * linux-low.h (install_software_single_step_breakpoints):
1552 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1554 * remote-utils.c: Include "gdb_termios.h" instead of
1556 * terminal.h: Delete file.
1558 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1560 * server.c: Include <vector>.
1561 <program_argv, wrapper_argv>: Convert to std::vector.
1562 (start_inferior): Rewrite function to use C++.
1563 (handle_v_run): Likewise. Update code that calculates the argv
1564 based on the vRun packet; use C++.
1565 (captured_main): Likewise.
1567 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1569 * server.c (handle_v_cont): Initialize thread_resume::thread
1572 2017-04-05 Pedro Alves <palves@redhat.com>
1574 * configure: Regenerate.
1576 2017-04-05 Pedro Alves <palves@redhat.com>
1578 * gdbreplay.c (sync_error): Constify.
1579 * linux-x86-low.c (push_opcode): Constify.
1581 2017-04-05 Pedro Alves <palves@redhat.com>
1583 * win32-low.c (get_child_debug_event)
1584 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1585 Report TARGET_WAITKIND_SPURIOUS instead.
1587 2017-04-05 Pedro Alves <palves@redhat.com>
1589 * remote-utils.c (remote_prepare, remote_open): Constify.
1590 * remote-utils.h (remote_prepare, remote_open): Constify.
1591 * server.c (captured_main): Constify 'port' handling.
1593 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1595 * Makefile.in (clean): Clear .deps.
1597 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1599 * .gitignore: Remove generated files, replace with wildcard.
1600 * (clean): Replace removal of generated files with wildcard.
1601 (version.c): Replace with...
1602 (version-generated.c): ...this.
1603 (xml-builtin.c): Replace with...
1604 (xml-builtin-generated.c): ...this.
1605 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1606 (%.c: *regformats*): Replace with...
1607 (%-generated.c: *regformats*): ...this.
1609 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1611 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1612 (xtensa_fill_gregset): Call collect_register_by_name for
1614 (xtensa_store_gregset): Call supply_register_by_name for
1617 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1619 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1620 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1621 (xtensa_store_gregset): Call supply_register for all registers in
1622 a0_regnum..a0_regnum + C0_NREGS range.
1624 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1626 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1627 (ax-ipa.o: ax.c): Remove.
1628 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1629 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1630 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1631 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1632 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1634 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1636 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1637 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1638 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1639 (errors-ipa.o: ../common/errors.c): Remove.
1640 (format-ipa.o: ../common/format.c): Remove.
1641 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1643 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1645 * Makefile.in (%-ipa.o: %.c): New rule.
1646 (tracepoint-ipa.o: tracepoint.c): Remove.
1647 (utils-ipa.o: utils.c): Remove.
1648 (remote-utils-ipa.o: remote-utils.c): Remove.
1649 (regcache-ipa.o: regcache.c): Remove.
1650 (i386-linux-ipa.o: i386-linux.c): Remove.
1651 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1652 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1653 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1654 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1655 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1656 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1657 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1658 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1659 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1660 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1661 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1662 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1663 (aarch64-ipa.o: aarch64.c): Remove.
1664 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1665 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1666 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1667 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1668 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1669 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1670 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1671 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1672 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1673 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1674 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1675 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1676 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1677 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1678 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1679 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1680 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1681 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1682 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1683 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1684 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1685 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1686 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1687 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1688 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1689 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1690 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1691 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1692 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1693 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1694 (tdesc-ipa.o: tdesc.c): Remove.
1695 (x32-linux-ipa.o: x32-linux.c): Remove.
1696 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1697 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1699 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1701 * Makefile.in (%.o: ../arch/%.c): New rule.
1702 (arm.o: ../arch/arm.c): Remove.
1703 (arm-linux.o: ../arch/arm-linux.c): Remove.
1704 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1705 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1707 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1709 * Makefile.in (%.o: ../nat/%.c): New rule.
1710 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1711 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1712 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1713 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1714 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1715 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1716 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1717 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1718 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1719 (linux-personality.o: ../nat/linux-personality.c): Remove.
1720 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1721 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1722 (x86-linux.o: ../nat/x86-linux.c): Remove.
1723 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1724 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1726 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1728 * Makefile.in (%.o: ../common/%.c): New rule.
1729 (signals.o: ../common/signals.c): Remove.
1730 (print-utils.o: ../common/print-utils.c): Remove.
1731 (rsp-low.o: ../common/rsp-low.c): Remove.
1732 (common-utils.o: ../common/common-utils.c): Remove.
1733 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1734 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1735 (vec.o: ../common/vec.c): Remove.
1736 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1737 (xml-utils.o: ../common/xml-utils.c): Remove.
1738 (ptid.o: ../common/ptid.c): Remove.
1739 (buffer.o: ../common/buffer.c): Remove.
1740 (format.o: ../common/format.c): Remove.
1741 (filestuff.o: ../common/filestuff.c): Remove.
1742 (agent.o: ../common/agent.c): Remove.
1743 (errors.o: ../common/errors.c): Remove.
1744 (environ.o: ../common/environ.c): Remove.
1745 (common-debug.o: ../common/common-debug.c): Remove.
1746 (cleanups.o: ../common/cleanups.c): Remove.
1747 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1748 (fileio.o: ../common/fileio.c): Remove.
1749 (common-regcache.o: ../common/common-regcache.c): Remove.
1750 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1751 (new-op.o: ../common/new-op.c): Remove.
1752 (btrace-common.o: ../common/btrace-common.c): Remove.
1754 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1756 * Makefile.in (%.o: ../target/%.c): New rule.
1757 (waitstatus.o: ../target/waitstatus.c): Remove.
1759 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1762 (%.c: ../regformats/%.dat,
1763 (%.c: ../regformats/arm/%.dat,
1764 (%.c: ../regformats/i386/%.dat,
1765 (%.c: ../regformats/rs6000/%.dat): New rules.
1766 (aarch64.c): Remove.
1767 (reg-arm.c): Remove.
1768 (arm-with-iwmmxt.c): Remove.
1769 (arm-with-vfpv2.c): Remove.
1770 (arm-with-vfpv3.c): Remove.
1771 (arm-with-neon.c): Remove.
1772 (reg-bfin.c): Remove.
1773 (reg-cris.c): Remove.
1774 (reg-crisv32.c): Remove.
1776 (i386-linux.c): Remove.
1777 (i386-avx.c): Remove.
1778 (i386-avx-linux.c): Remove.
1779 (i386-avx-avx512.c): Remove.
1780 (i386-avx-avx512-linux.c): Remove.
1781 (i386-mpx.c): Remove.
1782 (i386-mpx-linux.c): Remove.
1783 (i386-avx-mpx-avx512-pku.c): Remove.
1784 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1785 (i386-avx-mpx.c): Remove.
1786 (i386-avx-mpx-linux.c): Remove.
1787 (i386-mmx.c): Remove.
1788 (i386-mmx-linux.c): Remove.
1789 (reg-ia64.c): Remove.
1790 (reg-m32r.c): Remove.
1791 (reg-m68k.c): Remove.
1793 (mips-linux.c): Remove.
1794 (mips-dsp-linux.c): Remove.
1795 (mips64-linux.c): Remove.
1796 (mips64-dsp-linux.c): Remove.
1797 (nios2-linux.c): Remove.
1798 (powerpc-32.c): Remove.
1799 (powerpc-32l.c): Remove.
1800 (powerpc-altivec32l.c): Remove.
1801 (powerpc-cell32l.c): Remove.
1802 (powerpc-vsx32l.c): Remove.
1803 (powerpc-isa205-32l.c): Remove.
1804 (powerpc-isa205-altivec32l.c): Remove.
1805 (powerpc-isa205-vsx32l.c): Remove.
1806 (powerpc-e500l.c): Remove.
1807 (powerpc-64l.c): Remove.
1808 (powerpc-altivec64l.c): Remove.
1809 (powerpc-cell64l.c): Remove.
1810 (powerpc-vsx64l.c): Remove.
1811 (powerpc-isa205-64l.c): Remove.
1812 (powerpc-isa205-altivec64l.c): Remove.
1813 (powerpc-isa205-vsx64l.c): Remove.
1814 (s390-linux32.c): Remove.
1815 (s390-linux32v1.c): Remove.
1816 (s390-linux32v2.c): Remove.
1817 (s390-linux64.c): Remove.
1818 (s390-linux64v1.c): Remove.
1819 (s390-linux64v2.c): Remove.
1820 (s390-te-linux64.c): Remove.
1821 (s390-vx-linux64.c): Remove.
1822 (s390-tevx-linux64.c): Remove.
1823 (s390x-linux64.c): Remove.
1824 (s390x-linux64v1.c): Remove.
1825 (s390x-linux64v2.c): Remove.
1826 (s390x-te-linux64.c): Remove.
1827 (s390x-vx-linux64.c): Remove.
1828 (s390x-tevx-linux64.c): Remove.
1829 (tic6x-c64xp-linux.c): Remove.
1830 (tic6x-c64x-linux.c): Remove.
1831 (tic6x-c62x-linux.c): Remove.
1833 (reg-sparc64.c): Remove.
1834 (reg-spu.c): Remove.
1836 (amd64-linux.c): Remove.
1837 (amd64-avx.c): Remove.
1838 (amd64-avx-linux.c): Remove.
1839 (amd64-avx-avx512.c): Remove.
1840 (amd64-avx-avx512-linux.c): Remove.
1841 (amd64-mpx.c): Remove.
1842 (amd64-mpx-linux.c): Remove.
1843 (amd64-avx-mpx-avx512-pku.c): Remove.
1844 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1845 (amd64-avx-mpx.c): Remove.
1846 (amd64-avx-mpx-linux.c): Remove.
1848 (x32-linux.c): Remove.
1849 (x32-avx.c): Remove.
1850 (x32-avx-linux.c): Remove.
1851 (x32-avx-avx512.c): Remove.
1852 (x32-avx-avx512-linux.c): Remove.
1853 (reg-xtensa.c): Remove.
1854 (reg-tilegx.c): Remove.
1855 (reg-tilegx32.c): Remove.
1857 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1859 * Makefile.in (SFILES): Add "common/environ.c".
1860 (OBJS): Add "common/environ.h".
1862 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1864 * configure.ac: Check if the fs_base and gs_base members of
1865 `struct user_regs_struct' exist.
1866 * config.in: Regenerated.
1867 * configure: Likewise.
1869 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1871 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1873 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1874 (get_next_pcs_syscall_next_pc): Likewise.
1876 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1878 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1879 * nto-x86-low.c: Likewise.
1881 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1883 * Makefile.in: Include disable-implicit-rules.mk.
1885 2016-11-23 Pedro Alves <palves@redhat.com>
1887 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1888 (debug_vprintf): Use std::chrono::steady_clock instead of
1889 gettimeofday. Use '.' instead of ':'.
1890 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1891 (get_timestamp): Use std::chrono::steady_clock instead of
1894 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1896 * Makefile.in: Fix whitespace formatting.
1898 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1900 * Makefile.in (SFILES, OBS): Flatten list and order
1903 2016-11-23 Pedro Alves <palves@redhat.com>
1905 * event-loop.c (handle_file_event): Use warning.
1906 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1907 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1910 2016-11-23 Pedro Alves <palves@redhat.com>
1912 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1914 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1915 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1916 debug_printf and debug_flush for debug output.
1917 * server.c (handle_general_set): Likewise.
1918 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1921 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1923 * Makefile.in (.c.o): Replace rule with ...
1924 (%.o: %.c): ... this one.
1926 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1928 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1929 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1931 * configure.ac: Remove checks for the make program.
1932 * configure: Re-generate.
1934 2016-10-28 Pedro Alves <palves@redhat.com>
1936 * Makefile.in (CXX_DIALECT): Get from configure.
1937 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1938 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1939 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1940 * config.in: Regenerate.
1941 * configure: Regenerate.
1943 2016-10-27 Yao Qi <yao.qi@linaro.org>
1945 * linux-low.c (linux_supports_range_stepping): Return true if
1946 can_software_single_step return true.
1948 2016-10-27 Yao Qi <yao.qi@linaro.org>
1950 * inferiors.c (find_inferior_in_random): New function.
1951 * inferiors.h (find_inferior_in_random): Declare.
1952 * linux-low.c (linux_wait_for_event_filtered): Call
1953 find_inferior_in_random instead of find_inferior.
1955 2016-10-27 Yao Qi <yao.qi@linaro.org>
1957 * linux-low.c (linux_wait_1): If single-step breakpoints are
1958 inserted, remove them.
1960 2016-10-26 Pedro Alves <palves@redhat.com>
1962 * linux-low.c (handle_extended_wait): Link parent/child fork
1964 (linux_wait_1): Unlink them.
1965 (linux_set_resume_request): Ignore resume requests for
1966 already-resumed and unhandled fork child threads.
1967 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1968 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1970 (handle_v_requests) <vCont>: Don't call require_running.
1971 * server.h (in_queued_stop_replies): New declaration.
1973 2016-10-24 Yao Qi <yao.qi@linaro.org>
1976 * linux-aarch64-low.c (append_insns): Cast the return value to
1979 2016-10-10 Yao Qi <yao.qi@linaro.org>
1981 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1983 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1985 * target.c (target_supports_multi_process): New function, moved
1987 * target.h (target_supports_multi_process): ... here. Remove
1990 2016-10-05 Tom Tromey <tom@tromey.com>
1993 * tracepoint.c (handle_tracepoint_bkpts): Check
1994 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1996 2016-10-05 Yao Qi <yao.qi@linaro.org>
1998 * configure.srv: Update the path of arm-*.xml files.
2000 2016-10-05 Terry Guo <terry.guo@arm.com>
2001 Yao Qi <yao.qi@linaro.org>
2003 * Makefile.in: Adjust the path of rules.
2004 * configure.srv: Update the path of xml files.
2005 * regformats/arm-with-iwmmxt.dat: Regenerated.
2006 * regformats/arm-with-neon.dat: Likewise.
2007 * regformats/arm-with-vfpv2.dat: Likewise.
2008 * regformats/arm-with-vfpv3.dat Likewise.
2010 2016-09-30 Yao Qi <yao.qi@linaro.org>
2013 * target.c (target_stop_and_wait): Don't call
2014 target_continue_no_signal, use resume_stop instead.
2016 2016-09-26 Yao Qi <yao.qi@linaro.org>
2018 * linux-low.c (linux_wait_1): Call debug_exit.
2020 2016-09-23 Pedro Alves <palves@redhat.com>
2022 * Makefile.in (SFILES): Add common/new-op.c.
2023 (OBS): Add common/new-op.o.
2024 (new-op.o): New rule.
2026 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2028 * .gitinore: Ignore more files.
2030 2016-09-21 Yao Qi <yao.qi@linaro.org>
2032 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2035 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2037 * server.c (start_inferior): Call target_mourn_inferior instead of
2038 mourn_inferior; pass ptid_t argument to it.
2040 (handle_target_event): Likewise.
2041 * target.c (target_mourn_inferior): New function.
2042 * target.h (mourn_inferior): Delete macro.
2044 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2046 * linux-low.c (lwp_is_stepping): New function.
2048 2016-09-06 Carl Love <cel@us.ibm.com>
2050 * server.c (start_inferior): Fixed comment, requested comment change
2051 didn't get updated correctly. Removed reference to ptrace () call as
2052 it is only true on Linux systems.
2054 2016-09-06 Carl Love <cel@us.ibm.com>
2056 * server.c (start_inferior): Do not call
2057 function target_post_create_inferior () if the
2058 inferior process has already exited.
2060 2016-09-05 Pedro Alves <palves@redhat.com>
2062 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2063 (COMPILE.pre, CC_LD): Use CXX directly.
2064 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2065 * acinclude.m4: Don't include build-with-cxx.m4.
2066 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2067 * configure: Regenerate.
2069 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2072 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2073 call writing data to own_buf.
2075 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2077 * target.c (mywait): Call target_wait instead of
2079 (target_wait): New function.
2081 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2083 * server.c (start_inferior): New variable 'ptid'. Replace calls
2084 to the_target->resume by target_continue{,_no_signal}, depending
2086 * target.c (target_stop_and_wait): Call target_continue_no_signal
2087 instead of the_target->resume.
2088 (target_continue): New function.
2090 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2092 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2094 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2097 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2099 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2100 * linux-arm-low.c (ps_get_thread_area): Likewise.
2101 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2102 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2103 * linux-mips-low.c (ps_get_thread_area): Likewise.
2104 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2105 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2106 * linux-x86-low.c (ps_get_thread_area): Likewise.
2107 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2109 2016-08-19 Pedro Alves <palves@redhat.com>
2111 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2113 2016-08-19 Pedro Alves <palves@redhat.com>
2115 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2116 comment. Use memcpy instead of casting through unsigned long.
2118 2016-08-19 Pedro Alves <palves@redhat.com>
2120 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2121 allocating around 0x80000000.
2123 2016-08-19 Pedro Alves <palves@redhat.com>
2126 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2127 (x32-avx512-linux-ipa.o): New rules.
2128 * configure.ac (x86_64-*-linux*): New x32 check.
2129 * configure.srv (ipa_x32_linux_regobj): New.
2130 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2131 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2133 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2135 * configure: Regenerate.
2137 2016-08-09 Pedro Alves <palves@redhat.com>
2140 * Makefile.in (OBS): Add signals-state-save-restore.o.
2141 (signals-state-save-restore.o): New rule.
2142 * config.in: Regenerate.
2143 * configure: Regenerate.
2144 * linux-low.c: Include "signals-state-save-restore.h".
2145 (linux_create_inferior): Call
2146 restore_original_signals_state.
2147 * server.c: Include "dispositions-save-restore.h".
2148 (captured_main): Call save_original_signals_state.
2150 2016-08-05 Pedro Alves <palves@redhat.com>
2152 * configure: Regenerate.
2154 2016-08-04 Yao Qi <yao.qi@linaro.org>
2156 * linux-low.c (regsets_fetch_inferior_registers): Check
2157 errno is ESRCH or not.
2159 2016-08-02 Yao Qi <yao.qi@linaro.org>
2161 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2162 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2163 (thread_db_load_search): Update.
2164 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2165 td_ta_set_event and td_ta_event_getmsg.
2167 2016-07-26 Pedro Alves <palves@redhat.com>
2170 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2171 of unsigned long for 64-bit registers and use uint32_t instead of
2172 unsigned int for 32-bit registers.
2174 2016-07-26 Pedro Alves <palves@redhat.com>
2176 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2179 2016-07-21 Tom Tromey <tom@tromey.com>
2181 * configure: Rebuild.
2183 2016-07-21 Yao Qi <yao.qi@linaro.org>
2185 * mem-break.c (find_gdb_breakpoint): Cast bp to
2186 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2188 2016-07-21 Yao Qi <yao.qi@linaro.org>
2190 * server.c (handle_v_requests): Support s and S actions
2191 if target_supports_software_single_step return true.
2193 2016-07-21 Yao Qi <yao.qi@linaro.org>
2195 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2196 is resume_step, call maybe_hw_step.
2197 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2199 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2201 (proceed_one_lwp): If resume request is resume_step, install
2202 reinsert breakpoints and call maybe_hw_step.
2204 2016-07-21 Yao Qi <yao.qi@linaro.org>
2206 * linux-low.c (proceed_one_lwp): Declare.
2207 (linux_resume_one_thread): Remove local variable 'step'.
2208 Lift code enqueue signal. Call proceed_one_lwp instead of
2209 linux_resume_one_lwp.
2211 2016-07-21 Yao Qi <yao.qi@linaro.org>
2213 * linux-low.c (linux_resume_one_thread): Call
2214 enqueue_pending_signal.
2216 2016-07-21 Yao Qi <yao.qi@linaro.org>
2218 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2219 * inferiors.c (do_restore_current_thread_cleanup): New function.
2220 (make_cleanup_restore_current_thread): Likewise.
2221 * linux-low.c (install_software_single_step_breakpoints): Call
2222 make_cleanup_restore_current_thread. Switch current_thread to
2225 2016-07-21 Yao Qi <yao.qi@linaro.org>
2227 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2228 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2229 (clone_one_breakpoint): Likewise.
2230 (delete_reinsert_breakpoints): Change parameter to thread.
2232 (has_reinsert_breakpoints): Likewise.
2233 (uninsert_reinsert_breakpoints): Likewise.
2234 (reinsert_reinsert_breakpoints): Likewise.
2235 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2236 (delete_reinsert_breakpoints): Likewise.
2237 (reinsert_reinsert_breakpoints): Likewise.
2238 (uninsert_reinsert_breakpoints): Likewise.
2239 (has_reinsert_breakpoints): Likewise.
2241 2016-07-21 Yao Qi <yao.qi@linaro.org>
2243 * inferiors.c (get_thread_process): Make parameter const.
2244 * inferiors.h (get_thread_process): Update declaration.
2245 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2246 Add new parameters child_thread and parent_thread. Callers
2248 * mem-break.h (clone_all_breakpoints): Update declaration.
2250 2016-07-21 Yao Qi <yao.qi@linaro.org>
2252 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2253 <command_list, handler>: Remove.
2254 (struct gdb_breakpoint): New.
2255 (struct other_breakpoint): New.
2256 (struct reinsert_breakpoint): New.
2257 (is_gdb_breakpoint): New function.
2258 (any_persistent_commands): Update command_list if
2259 is_gdb_breakpoint returns true.
2260 (set_breakpoint): Create breakpoints according to their types.
2261 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2262 (set_gdb_breakpoint_1): Likewise.
2263 (set_gdb_breakpoint): Likewise.
2264 (clear_breakpoint_conditions): Change parameter type to
2265 'struct gdb_breakpoint *'.
2266 (clear_breakpoint_commands): Likewise.
2267 (clear_breakpoint_conditions_and_commands): Likewise.
2268 (add_condition_to_breakpoint): Likewise.
2269 (add_breakpoint_condition): Likewise.
2270 (add_commands_to_breakpoint): Likewise.
2271 (check_breakpoints): Check other_breakpoint.
2272 (clone_one_breakpoint): Clone breakpopint according to its type.
2273 * mem-break.h (struct gdb_breakpoint): Declare.
2274 (set_gdb_breakpoint): Update declaration.
2275 (clear_breakpoint_conditions_and_commands): Likewise.
2276 (add_breakpoint_condition): Likewise.
2277 (add_breakpoint_commands): Likewise.
2278 * server.c (process_point_options): Change parameter type to
2279 'struct gdb_breakpoint *'.
2281 2016-07-21 Yao Qi <yao.qi@linaro.org>
2283 * mem-break.c (set_breakpoint_at): Rename it to ...
2284 (set_breakpoint_type_at): ... it.
2285 (set_breakpoint_at): Call set_breakpoint_type_at.
2286 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2287 * mem-break.h (set_breakpoint_at): Update comments.
2289 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2291 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2293 (nios2_store_gregset): Likewise.
2295 2016-07-01 Pedro Alves <palves@redhat.com>
2296 Antoine Tremblay <antoine.tremblay@ericsson.com>
2298 * linux-low.c: Change interface to take the target lwp_info
2299 pointer directly and return void. Handle detaching from a zombie
2301 (linux_detach_lwp_callback): New function.
2302 (linux_detach): Detach from the leader thread after detaching from
2305 2016-06-28 Yao Qi <yao.qi@linaro.org>
2307 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2308 for variable new_offset.
2309 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2310 (aarch64_ftrace_insn_reloc_cb): Likewise.
2311 (aarch64_ftrace_insn_reloc_tb): Likewise.
2312 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2313 PRIx64 instead of PRIx32.
2315 2016-06-28 Yao Qi <yao.qi@linaro.org>
2317 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2318 (the_low_target): Install arm_get_syscall_trapinfo.
2320 2016-06-28 Yao Qi <yao.qi@linaro.org>
2322 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2324 (the_low_target): Install aarch64_get_syscall_trapinfo.
2326 2016-06-28 Yao Qi <yao.qi@linaro.org>
2328 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2330 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2331 Remove parameter sysno.
2332 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2335 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2337 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2338 (s390_emit_ne_goto): Likewise.
2339 (s390_emit_lt_goto): Likewise.
2340 (s390_emit_le_goto): Likewise.
2341 (s390_emit_gt_goto): Likewise.
2342 (s390_emit_ge_goto): Likewise.
2343 (s390x_emit_eq_goto): Likewise.
2344 (s390x_emit_ne_goto): Likewise.
2345 (s390x_emit_lt_goto): Likewise.
2346 (s390x_emit_le_goto): Likewise.
2347 (s390x_emit_gt_goto): Likewise.
2348 (s390x_emit_ge_goto): Likewise.
2349 (s390_emit_ops_impl): Mark variable static.
2350 (s390x_emit_ops): Likewise.
2352 2016-06-17 Yao Qi <yao.qi@linaro.org>
2354 * linux-low.c (handle_extended_wait): Call
2355 uninsert_reinsert_breakpoints for the parent process. Remove
2356 reinsert breakpoints from the child process. Reinsert them to
2357 the parent process when vfork is done.
2358 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2359 (reinsert_reinsert_breakpoints): New function.
2360 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2361 (reinsert_reinsert_breakpoints): Declare.
2363 2016-06-17 Yao Qi <yao.qi@linaro.org>
2365 * linux-low.c (handle_extended_wait): If the parent is doing
2366 step-over, remove the reinsert breakpoints from the forked child.
2368 2016-06-17 Yao Qi <yao.qi@linaro.org>
2370 * linux-low.c (unsuspend_all_lwps): Declare.
2371 (linux_low_filter_event): If thread exited, call finish_step_over.
2372 If step-over is finished, unsuspend other threads.
2374 2016-06-17 Yao Qi <yao.qi@linaro.org>
2376 * linux-low.c (linux_resume_one_lwp_throw): Assert
2377 has_reinsert_breakpoints returns false.
2378 * mem-break.c (delete_disabled_breakpoints): Assert
2379 bp type isn't reinsert_breakpoint.
2381 2016-06-17 Yao Qi <yao.qi@linaro.org>
2383 * linux-low.c (maybe_hw_step): New function.
2384 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2385 (finish_step_over): Switch current_thread to lwp temporarily,
2386 and assert has_reinsert_breakpoints returns true.
2387 (proceed_one_lwp): Call maybe_hw_step.
2388 * mem-break.c (has_reinsert_breakpoints): New function.
2389 * mem-break.h (has_reinsert_breakpoints): Declare.
2391 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2393 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2395 2016-05-17 Yao Qi <yao.qi@linaro.org>
2397 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2398 instead of find_inferior.
2400 2016-05-05 Yao Qi <yao.qi@linaro.org>
2402 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2403 Initialize res to zero.
2405 2016-05-05 Yao Qi <yao.qi@linaro.org>
2407 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2410 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2412 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2413 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2414 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2416 2016-04-28 Par Olsson <par.olsson@windriver.com>
2417 Simon Marchi <simon.marchi@ericsson.com>
2419 * tracepoint.c (write_inferior_int8): New function.
2420 (cmd_qtenable_disable): Write enable flag using
2421 write_inferior_int8.
2423 2016-04-25 Yao Qi <yao.qi@linaro.org>
2425 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2426 (need_step_over_p): Return zero if the LWP has pending signals
2427 can be delivered on software single step target.
2429 2016-04-25 Yao Qi <yao.qi@linaro.org>
2431 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2432 return instead of error.
2434 2016-04-22 Yao Qi <yao.qi@linaro.org>
2436 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2439 2016-04-22 Yao Qi <yao.qi@linaro.org>
2441 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2442 signal when stepping over breakpoint with software single
2445 2016-04-21 Pedro Alves <palves@redhat.com>
2447 * linux-s390-low.c (s390_collect_ptrace_register)
2448 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2450 (s390_check_regset): Use void * instead of gdb_byte *.
2452 2016-04-20 Pedro Alves <palves@redhat.com>
2454 * configure: Renegerate.
2456 2016-04-20 Yao Qi <yao.qi@linaro.org>
2458 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2459 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2461 (arm_store_gregset): Likewise.
2463 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2465 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2466 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2467 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2468 (amd64-avx-mpx-linux.c): New rules.
2469 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2470 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2471 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2472 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2473 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2474 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2475 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2476 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2477 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2478 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2479 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2480 * linux-x86-low.c (x86_linux_read_description): Add case for
2481 X86_XSTATE_AVX_MPX_MASK.
2482 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2483 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2484 init_registers_i386_avx_mpx_linux.
2485 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2486 (initialize_low_tracepoint): Call
2487 init_registers_i386_avx_mpx_linux.
2488 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2489 (initialize_low_tracepoint): Call
2490 init_registers_amd64_avx_mpx_linux.
2491 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2492 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2493 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2496 2016-04-18 Pedro Alves <palves@redhat.com>
2498 * configure: Regenerate.
2500 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2502 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2503 (aarch64_emit_sub): Likewise.
2505 2016-04-12 Pedro Alves <palves@redhat.com>
2507 * utils.c (prepare_to_throw_exception): Delete.
2509 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2511 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2513 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2515 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2517 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2519 * linux-aarch64-ipa.c: Add <elf.h> include.
2520 * linux-ppc-ipa.c: Add <elf.h> include.
2521 * linux-s390-ipa.c: Add <elf.h> include.
2523 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2525 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2526 (get_raw_reg_ptr): Likewise.
2527 (get_trace_state_variable_value_ptr): Likewise.
2528 (set_trace_state_variable_value_ptr): Likewise.
2529 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2532 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2533 Marcin Kościelnicki <koriakin@0x04.net>
2536 * linux-ppc-low.c (emit_insns): New function.
2537 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2538 (ppc_emit_prologue): New function.
2539 (ppc_emit_epilogue): New function.
2540 (ppc_emit_add): New function.
2541 (ppc_emit_sub): New function.
2542 (ppc_emit_mul): New function.
2543 (ppc_emit_lsh): New function.
2544 (ppc_emit_rsh_signed): New function.
2545 (ppc_emit_rsh_unsigned): New function.
2546 (ppc_emit_ext): New function.
2547 (ppc_emit_zero_ext): New function.
2548 (ppc_emit_log_not): New function.
2549 (ppc_emit_bit_and): New function.
2550 (ppc_emit_bit_or): New function.
2551 (ppc_emit_bit_xor): New function.
2552 (ppc_emit_bit_not): New function.
2553 (ppc_emit_equal): New function.
2554 (ppc_emit_less_signed): New function.
2555 (ppc_emit_less_unsigned): New function.
2556 (ppc_emit_ref): New function.
2557 (ppc_emit_const): New function.
2558 (ppc_emit_reg): New function.
2559 (ppc_emit_pop): New function.
2560 (ppc_emit_stack_flush): New function.
2561 (ppc_emit_swap): New function.
2562 (ppc_emit_stack_adjust): New function.
2563 (ppc_emit_call): New function.
2564 (ppc_emit_int_call_1): New function.
2565 (ppc_emit_void_call_2): New function.
2566 (ppc_emit_if_goto): New function.
2567 (ppc_emit_goto): New function.
2568 (ppc_emit_eq_goto): New function.
2569 (ppc_emit_ne_goto): New function.
2570 (ppc_emit_lt_goto): New function.
2571 (ppc_emit_le_goto): New function.
2572 (ppc_emit_gt_goto): New function.
2573 (ppc_emit_ge_goto): New function.
2574 (ppc_write_goto_address): New function.
2575 (ppc_emit_ops_impl): New static variable.
2576 (ppc64v1_emit_prologue): New function.
2577 (ppc64v2_emit_prologue): New function.
2578 (ppc64_emit_epilogue): New function.
2579 (ppc64_emit_add): New function.
2580 (ppc64_emit_sub): New function.
2581 (ppc64_emit_mul): New function.
2582 (ppc64_emit_lsh): New function.
2583 (ppc64_emit_rsh_signed): New function.
2584 (ppc64_emit_rsh_unsigned): New function.
2585 (ppc64_emit_ext): New function.
2586 (ppc64_emit_zero_ext): New function.
2587 (ppc64_emit_log_not): New function.
2588 (ppc64_emit_bit_and): New function.
2589 (ppc64_emit_bit_or): New function.
2590 (ppc64_emit_bit_xor): New function.
2591 (ppc64_emit_bit_not): New function.
2592 (ppc64_emit_equal): New function.
2593 (ppc64_emit_less_signed): New function.
2594 (ppc64_emit_less_unsigned): New function.
2595 (ppc64_emit_ref): New function.
2596 (ppc64_emit_const): New function.
2597 (ppc64v1_emit_reg): New function.
2598 (ppc64v2_emit_reg): New function.
2599 (ppc64_emit_pop): New function.
2600 (ppc64_emit_stack_flush): New function.
2601 (ppc64_emit_swap): New function.
2602 (ppc64v1_emit_call): New function.
2603 (ppc64v2_emit_call): New function.
2604 (ppc64v1_emit_int_call_1): New function.
2605 (ppc64v2_emit_int_call_1): New function.
2606 (ppc64v1_emit_void_call_2): New function.
2607 (ppc64v2_emit_void_call_2): New function.
2608 (ppc64_emit_if_goto): New function.
2609 (ppc64_emit_eq_goto): New function.
2610 (ppc64_emit_ne_goto): New function.
2611 (ppc64_emit_lt_goto): New function.
2612 (ppc64_emit_le_goto): New function.
2613 (ppc64_emit_gt_goto): New function.
2614 (ppc64_emit_ge_goto): New function.
2615 (ppc64v1_emit_ops_impl): New static variable.
2616 (ppc64v2_emit_ops_impl): New static variable.
2617 (ppc_emit_ops): New function.
2618 (linux_low_target): Wire in ppc_emit_ops.
2620 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2621 Marcin Kościelnicki <koriakin@0x04.net>
2624 * Makefile.in: Add powerpc-*-ipa.o
2625 * configure.srv: Add ipa_obj for powerpc*-linux.
2626 * linux-ppc-ipa.c: New file.
2627 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2629 (PPC_FIELD): New macro.
2630 (PPC_SEXT): New macro.
2631 (PPC_OP6): New macro.
2632 (PPC_BO): New macro.
2633 (PPC_LI): New macro.
2634 (PPC_BD): New macro.
2635 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2636 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2637 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2638 (ppc_get_thread_area): New function.
2639 (is_elfv2_inferior): New function.
2640 (gen_ds_form): New function.
2641 (GEN_STD): New macro.
2642 (GEN_STDU): New macro.
2643 (GEN_LD): New macro.
2644 (GEN_LDU): New macro.
2645 (gen_d_form): New function.
2646 (GEN_ADDI): New macro.
2647 (GEN_ADDIS): New macro.
2648 (GEN_LI): New macro.
2649 (GEN_LIS): New macro.
2650 (GEN_ORI): New macro.
2651 (GEN_ORIS): New macro.
2652 (GEN_LWZ): New macro.
2653 (GEN_STW): New macro.
2654 (GEN_STWU): New macro.
2655 (gen_xfx_form): New function.
2656 (GEN_MFSPR): New macro.
2657 (GEN_MTSPR): New macro.
2658 (GEN_MFCR): New macro.
2659 (GEN_MTCR): New macro.
2660 (GEN_SYNC): New macro.
2661 (GEN_LWSYNC): New macro.
2662 (gen_x_form): New function.
2663 (GEN_OR): New macro.
2664 (GEN_MR): New macro.
2665 (GEN_LWARX): New macro.
2666 (GEN_STWCX): New macro.
2667 (GEN_CMPW): New macro.
2668 (gen_md_form): New function.
2669 (GEN_RLDICL): New macro.
2670 (GEN_RLDICR): New macro.
2671 (gen_i_form): New function.
2673 (GEN_BL): New macro.
2674 (gen_b_form): New function.
2675 (GEN_BNE): New macro.
2676 (GEN_LOAD): New macro.
2677 (GEN_STORE): New macro.
2678 (gen_limm): New function.
2679 (gen_atomic_xchg): New function.
2680 (gen_call): New function.
2681 (ppc_relocate_instruction): New function.
2682 (ppc_install_fast_tracepoint_jump_pad): New function.
2683 (ppc_get_min_fast_tracepoint_insn_len): New function.
2684 (ppc_get_ipa_tdesc_idx): New function.
2685 (the_low_target): Wire in the new functions.
2686 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2688 * linux-ppc-tdesc.h: New file.
2690 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2692 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2693 (alloc_jump_pad_buffer): New function.
2694 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2695 (alloc_jump_pad_buffer): New function.
2696 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2697 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2698 (alloc_jump_pad_buffer): New function.
2699 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2700 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2701 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2702 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2704 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2706 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2707 * linux-amd64-ipa.c: Likewise.
2708 * linux-i386-ipa.c: Likewise.
2709 * linux-s390-ipa.c: Likewise.
2710 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2711 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2712 set_trace_state_variable_value_ptr.
2713 (struct ipa_sym_addresses): Likewise.
2714 (symbol_list): Likewise.
2715 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2716 accessing gdb_collect directly.
2717 (gdb_collect_ptr_type): New typedef.
2718 (get_raw_reg_ptr_type): New typedef.
2719 (get_trace_state_variable_value_ptr_type): New typedef.
2720 (set_trace_state_variable_value_ptr_type): New typedef.
2721 (gdb_collect_ptr): New global.
2722 (get_raw_reg_ptr): New global.
2723 (get_trace_state_variable_value_ptr): New global.
2724 (set_trace_state_variable_value_ptr): New global.
2725 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2726 accessing get_raw_reg directly.
2727 (get_get_tsv_func_addr): Likewise for
2728 get_trace_state_variable_value_ptr.
2729 (get_set_tsv_func_addr): Likewise for
2730 set_trace_state_variable_value_ptr.
2731 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2733 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2735 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2737 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2739 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2741 (relocate_instruction): Remove own_buf.
2742 * server.c (own_buf): Make global.
2743 (handle_v_requests): Make global.
2744 * server.h (own_buf): New declaration.
2745 (handle_v_requests): New prototype.
2747 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2750 * linux-s390-low.c (add_insns): New function.
2751 (s390_emit_prologue): New function.
2752 (s390_emit_epilogue): New function.
2753 (s390_emit_add): New function.
2754 (s390_emit_sub): New function.
2755 (s390_emit_mul): New function.
2756 (s390_emit_lsh): New function.
2757 (s390_emit_rsh_signed): New function.
2758 (s390_emit_rsh_unsigned): New function.
2759 (s390_emit_ext): New function.
2760 (s390_emit_log_not): New function.
2761 (s390_emit_bit_and): New function.
2762 (s390_emit_bit_or): New function.
2763 (s390_emit_bit_xor): New function.
2764 (s390_emit_bit_not): New function.
2765 (s390_emit_equal): New function.
2766 (s390_emit_less_signed): New function.
2767 (s390_emit_less_unsigned): New function.
2768 (s390_emit_ref): New function.
2769 (s390_emit_if_goto): New function.
2770 (s390_emit_goto): New function.
2771 (s390_write_goto_address): New function.
2772 (s390_emit_litpool): New function.
2773 (s390_emit_const): New function.
2774 (s390_emit_call): New function.
2775 (s390_emit_reg): New function.
2776 (s390_emit_pop): New function.
2777 (s390_emit_stack_flush): New function.
2778 (s390_emit_zero_ext): New function.
2779 (s390_emit_swap): New function.
2780 (s390_emit_stack_adjust): New function.
2781 (s390_emit_set_r2): New function.
2782 (s390_emit_int_call_1): New function.
2783 (s390_emit_void_call_2): New function.
2784 (s390_emit_eq_goto): New function.
2785 (s390_emit_ne_goto): New function.
2786 (s390_emit_lt_goto): New function.
2787 (s390_emit_le_goto): New function.
2788 (s390_emit_gt_goto): New function.
2789 (s390_emit_ge_goto): New function.
2790 (s390x_emit_prologue): New function.
2791 (s390x_emit_epilogue): New function.
2792 (s390x_emit_add): New function.
2793 (s390x_emit_sub): New function.
2794 (s390x_emit_mul): New function.
2795 (s390x_emit_lsh): New function.
2796 (s390x_emit_rsh_signed): New function.
2797 (s390x_emit_rsh_unsigned): New function.
2798 (s390x_emit_ext): New function.
2799 (s390x_emit_log_not): New function.
2800 (s390x_emit_bit_and): New function.
2801 (s390x_emit_bit_or): New function.
2802 (s390x_emit_bit_xor): New function.
2803 (s390x_emit_bit_not): New function.
2804 (s390x_emit_equal): New function.
2805 (s390x_emit_less_signed): New function.
2806 (s390x_emit_less_unsigned): New function.
2807 (s390x_emit_ref): New function.
2808 (s390x_emit_if_goto): New function.
2809 (s390x_emit_const): New function.
2810 (s390x_emit_call): New function.
2811 (s390x_emit_reg): New function.
2812 (s390x_emit_pop): New function.
2813 (s390x_emit_stack_flush): New function.
2814 (s390x_emit_zero_ext): New function.
2815 (s390x_emit_swap): New function.
2816 (s390x_emit_stack_adjust): New function.
2817 (s390x_emit_int_call_1): New function.
2818 (s390x_emit_void_call_2): New function.
2819 (s390x_emit_eq_goto): New function.
2820 (s390x_emit_ne_goto): New function.
2821 (s390x_emit_lt_goto): New function.
2822 (s390x_emit_le_goto): New function.
2823 (s390x_emit_gt_goto): New function.
2824 (s390x_emit_ge_goto): New function.
2825 (s390_emit_ops): New function.
2826 (struct linux_target_ops): Fill in emit_ops hook.
2828 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2831 * Makefile.in: Add s390 IPA files.
2832 * configure.srv: Build IPA for s390.
2833 * linux-s390-ipa.c: New file.
2834 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2835 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2836 (tdesc_s390_linux32): Likewise.
2837 (init_registers_s390_linux32v1): Likewise.
2838 (tdesc_s390_linux32v1): Likewise.
2839 (init_registers_s390_linux32v2): Likewise.
2840 (tdesc_s390_linux32v2): Likewise.
2841 (init_registers_s390_linux64): Likewise.
2842 (tdesc_s390_linux64): Likewise.
2843 (init_registers_s390_linux64v1): Likewise.
2844 (tdesc_s390_linux64v1): Likewise.
2845 (init_registers_s390_linux64v2): Likewise.
2846 (tdesc_s390_linux64v2): Likewise.
2847 (init_registers_s390_te_linux64): Likewise.
2848 (tdesc_s390_te_linux64): Likewise.
2849 (init_registers_s390_vx_linux64): Likewise.
2850 (tdesc_s390_vx_linux64): Likewise.
2851 (init_registers_s390_tevx_linux64): Likewise.
2852 (tdesc_s390_tevx_linux64): Likewise.
2853 (init_registers_s390x_linux64): Likewise.
2854 (tdesc_s390x_linux64): Likewise.
2855 (init_registers_s390x_linux64v1): Likewise.
2856 (tdesc_s390x_linux64v1): Likewise.
2857 (init_registers_s390x_linux64v2): Likewise.
2858 (tdesc_s390x_linux64v2): Likewise.
2859 (init_registers_s390x_te_linux64): Likewise.
2860 (tdesc_s390x_te_linux64): Likewise.
2861 (init_registers_s390x_vx_linux64): Likewise.
2862 (tdesc_s390x_vx_linux64): Likewise.
2863 (init_registers_s390x_tevx_linux64): Likewise.
2864 (tdesc_s390x_tevx_linux64): Likewise.
2865 (have_hwcap_s390_vx): New static variable.
2866 (s390_arch_setup): Fill have_hwcap_s390_vx.
2867 (s390_get_thread_area): New function.
2868 (s390_ft_entry_gpr_esa): New const.
2869 (s390_ft_entry_gpr_zarch): New const.
2870 (s390_ft_entry_misc): New const.
2871 (s390_ft_entry_fr): New const.
2872 (s390_ft_entry_vr): New const.
2873 (s390_ft_main_31): New const.
2874 (s390_ft_main_64): New const.
2875 (s390_ft_exit_fr): New const.
2876 (s390_ft_exit_vr): New const.
2877 (s390_ft_exit_misc): New const.
2878 (s390_ft_exit_gpr_esa): New const.
2879 (s390_ft_exit_gpr_zarch): New const.
2880 (append_insns): New function.
2881 (s390_relocate_instruction): New function.
2882 (s390_install_fast_tracepoint_jump_pad): New function.
2883 (s390_get_min_fast_tracepoint_insn_len): New function.
2884 (s390_get_ipa_tdesc_idx): New function.
2885 (struct linux_target_ops): Wire in the above functions.
2886 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2887 * linux-s390-tdesc.h: New file.
2889 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2891 * linux-s390-low.c (s390_supports_tracepoints): New function.
2892 (struct linux_target_ops): Fill supports_tracepoints hook.
2894 2016-03-18 Yao Qi <yao.qi@linaro.org>
2896 * linux-low.c (lwp_signal_can_be_delivered): New function.
2897 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2899 2016-03-18 Yao Qi <yao.qi@linaro.org>
2901 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2902 0 if signal is enqueued. Remove 'signal' from one debugging
2903 message. Move one debugging message to some lines below.
2904 Remove code setting 'signal' to 0.
2906 2016-03-18 Yao Qi <yao.qi@linaro.org>
2908 * linux-low.c (linux_low_filter_event): Remove redundant
2909 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2911 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2913 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2914 (struct linux_target_ops): Wire in the above.
2916 2016-03-03 Yao Qi <yao.qi@linaro.org>
2918 * linux-low.c: Update comments to start_step_over.
2920 2016-03-03 Yao Qi <yao.qi@linaro.org>
2923 * linux-low.c (handle_extended_wait): Set child suspended
2924 if event_lwp->bp_reinsert isn't zero.
2926 2016-03-02 Yao Qi <yao.qi@linaro.org>
2928 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2929 enqueue_pending_signal.
2931 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2933 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2936 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2938 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2939 (s390_regmap_3264) [!__s390x__]: New global.
2940 (s390_collect_ptrace_register): Skip map entries containing -1.
2941 (s390_supply_ptrace_register): Ditto.
2942 (s390_fill_gprs_high): New function.
2943 (s390_store_gprs_high): New function.
2944 (s390_regsets): Add NT_S390_HIGH_GPRS.
2945 (s390_get_hwcap): Enable on 31-bit.
2946 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2947 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2948 Detect NT_S390_HIGH_GPRS.
2949 (s390_usrregs_info_3264): Enable on 31-bit.
2950 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2951 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2953 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2956 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2957 * configure.srv: Ditto.
2958 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2959 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2960 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2961 (init_registers_amd64_linux): Remove prototype.
2962 (tdesc_amd64_linux): Remove declaration.
2963 (get_ipa_tdesc): New function.
2964 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2965 initialize remaining tdescs.
2966 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2967 (init_registers_i386_linux): Remove prototype.
2968 (tdesc_i386_linux): Remove declaration.
2969 (get_ipa_tdesc): New function.
2970 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2971 initialize remaining tdescs.
2972 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2973 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2974 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2975 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2976 (x86_get_ipa_tdesc_idx): New function.
2977 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2978 * linux-x86-tdesc.h: New file.
2979 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2980 (target_get_ipa_tdesc_idx): New macro.
2981 * tracepoint.c (ipa_tdesc_idx): New macro.
2982 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2983 (symbol_list): Add ipa_tdesc_idx.
2984 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2985 (ipa_tdesc): Remove.
2986 (ipa_tdesc_idx): New variable.
2987 (get_context_regcache): Use get_ipa_tdesc.
2988 (gdb_collect): Ditto.
2990 * tracepoint.h (get_ipa_tdesc): New prototype.
2991 (ipa_tdesc): Remove.
2993 2016-02-24 Pedro Alves <palves@redhat.com>
2995 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2996 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2997 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2998 Factor out common code between the USE_SIGTRAP_SIGINFO and
2999 !USE_SIGTRAP_SIGINFO blocks.
3000 (linux_low_filter_event): Call save_stop_reason instead of
3001 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3003 (linux_wait_1): Update comments.
3005 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3007 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3008 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3009 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3010 ppc_insert_point, ppc_remove_point.
3012 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3014 * linux-s390-low.c (s390_supports_z_point_type): New function.
3015 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3017 2016-02-16 Yao Qi <yao.qi@linaro.org>
3019 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3020 PC. Get pc from regcache_read_pc.
3022 2016-02-12 Yao Qi <yao.qi@linaro.org>
3024 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3025 or linux_get_pc_32bit.
3026 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3028 2016-02-12 Yao Qi <yao.qi@linaro.org>
3030 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3031 arm_linux_get_next_pcs_fixup.
3033 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3035 * tracepoint.c (x_tracepoint_action_download): Change
3036 write_inferior_data_ptr to write_inferior_data_pointer.
3037 (cmd_qtstart): Likewise.
3038 (write_inferior_data_ptr): Remove.
3039 (download_agent_expr): Change write_inferior_data_ptr to
3040 write_inferior_data_pointer.
3041 (download_tracepoint_1): Likewise.
3042 (download_tracepoint): Likewise.
3043 (download_trace_state_variables): Likewise.
3045 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3046 Marcin Kościelnicki <koriakin@0x04.net>
3048 * tracepoint.c (struct tracepoint_action_ops): Remove.
3049 (struct tracepoint_action): Remove ops.
3050 (m_tracepoint_action_download, r_tracepoint_action_download)
3051 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3052 size and offset accordingly.
3053 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3054 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3055 (tracepoint_action_send, tracepoint_action_download): New functions.
3056 Helpers for trace action handlers.
3057 (add_tracepoint_action): Remove setup actions ops.
3058 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3060 2016-02-10 Yao Qi <yao.qi@linaro.org>
3062 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3064 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3066 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3068 * configure: Regenerate.
3070 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3072 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3073 void * to gdb_byte *.
3074 * linux-low.c (siginfo_fixup): Likewise.
3075 (linux_xfer_siginfo): Likewise.
3076 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3078 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3080 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3082 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3084 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3086 * linux-x86-low.c [__x86_64__]: Include
3087 "nat/amd64-linux-siginfo.h".
3088 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3089 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3090 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3091 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3092 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3093 (cpt_si_fd, si_timerid, si_overrun): Move from
3094 nat/amd64-linux-siginfo.c.
3095 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3097 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3099 * server.c (skip_to_semicolon): Remove.
3100 (process_point_options): Use strchrnul instead of
3103 2016-01-26 Yao Qi <yao.qi@linaro.org>
3105 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3106 * linux-low.c (install_software_single_step_breakpoints): Don't
3107 call regcache_read_pc.
3108 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3111 2016-01-26 Yao Qi <yao.qi@linaro.org>
3113 * linux-low.c (install_software_single_step_breakpoints): Call
3114 regcache_read_pc instead of get_pc.
3116 2016-01-26 Yao Qi <yao.qi@linaro.org>
3118 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3119 (unblock_async_io): Rename to ...
3120 (block_unblock_async_io): ... it. New function.
3121 (enable_async_io): Don't install SIGIO handler. Unblock it
3123 (disable_async_io): Don't ignore SIGIO. Block it instead.
3124 (initialize_async_io): Install SIGIO handler. Don't call
3127 2016-01-26 Yao Qi <yao.qi@linaro.org>
3129 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3130 first character is '\003', call *the_target->request_interrupt.
3132 2016-01-25 Yao Qi <yao.qi@linaro.org>
3134 * remote-utils.c (new_thread_notify): Remove.
3135 (dead_thread_notify): Likewise.
3136 * remote-utils.h (new_thread_notify): Remove declaration.
3137 (dead_thread_notify): Likewise.
3139 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3141 * gdb.trace/pending.exp: Fix expected message on continue.
3143 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3145 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3146 it works properly on big-endian machines where sizeof (CORE_ADDR)
3149 2016-01-21 Pedro Alves <palves@redhat.com>
3151 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3152 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3153 * configure: Regenerate.
3155 2016-01-21 Yao Qi <yao.qi@linaro.org>
3157 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3158 is_thumb and set it according to CPSR saved on the stack.
3159 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3160 arm_sigreturn_next_pc.
3162 2016-01-18 Yao Qi <yao.qi@linaro.org>
3164 * linux-low.c (linux_set_pc_64bit): New function.
3165 (linux_get_pc_64bit): New function.
3166 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3168 * linux-sparc-low.c (debug_threads): Remove declaration.
3169 (sparc_get_pc): Remove.
3170 (the_low_target): Use linux_get_pc_64bit instead of
3172 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3173 (the_low_target): Use linux_get_pc_64bit and
3176 2016-01-18 Yao Qi <yao.qi@linaro.org>
3178 * linux-arm-low.c (debug_threads): Remove declaration.
3179 (arm_get_pc, arm_set_pc): Remove.
3180 (the_low_target): Use linux_get_pc_32bit and
3182 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3183 (the_low_target): Use linux_get_pc_32bit and
3185 * linux-cris-low.c (debug_threads): Remove declaration.
3186 (cris_get_pc, cris_set_pc,): Remove.
3187 (the_low_target): Use linux_get_pc_32bit and
3189 * linux-crisv32-low.c (debug_threads): Remove declaration.
3190 (cris_get_pc, cris_set_pc): Remove.
3191 (the_low_target): Use linux_get_pc_32bit and
3193 * linux-low.c: Include inttypes.h.
3194 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3195 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3196 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3197 (the_low_target): Use linux_get_pc_32bit and
3199 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3200 (the_low_target): Use linux_get_pc_32bit and
3202 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3203 (the_low_target): Use linux_get_pc_32bit and
3205 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3206 (the_low_target): Use linux_get_pc_32bit and
3208 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3209 (the_low_target): Use linux_get_pc_32bit and
3212 2016-01-18 Gary Benson <gbenson@redhat.com>
3214 * configure.ac (AC_FUNC_FORK): New check.
3215 * config.in: Regenerate.
3216 * configure: Likewise.
3218 2016-01-14 Yao Qi <yao.qi@linaro.org>
3220 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3221 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3222 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3223 arm_get_next_pcs_ctor.
3225 2016-01-12 Josh Stone <jistone@redhat.com>
3226 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3228 * inferiors.h: Include "gdb_vecs.h".
3229 (struct process_info): Add syscalls_to_catch.
3230 * inferiors.c (remove_process): Free syscalls_to_catch.
3231 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3232 syscall_return stops.
3233 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3234 * server.c (handle_general_set): Handle QCatchSyscalls.
3235 (handle_query): Report support for QCatchSyscalls.
3236 * target.h (struct target_ops): Add supports_catch_syscall.
3237 (target_supports_catch_syscall): New macro.
3238 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3239 (struct lwp_info): Add syscall_state.
3240 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3241 Maintain syscall_state and syscalls_to_catch across exec.
3242 (get_syscall_trapinfo): New function, proxy to the_low_target.
3243 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3244 (linux_low_filter_event): Toggle syscall_state entry/return for
3245 syscall traps, and set it ignored for all others.
3246 (gdb_catching_syscalls_p): New function.
3247 (gdb_catch_this_syscall_p): New function.
3248 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3249 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3250 (linux_supports_catch_syscall): New function.
3251 (linux_target_ops): Install it.
3252 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3253 (the_low_target): Install it.
3255 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3257 * acinclude.m4: Include new ../warning.m4 file.
3258 * configure: Regenerated.
3259 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3261 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3263 * ax.c (is_goto_target): Mark static.
3264 * linux-low.c (register_addr): Likewise.
3265 (linux_fetch_registers, linux_store_registers): Likewise.
3266 * mem-break.c (any_persistent_commands): Fix old prototype.
3267 (add_commands_to_breakpoint): Mark static.
3268 * regcache.c (find_register_by_name): Delete unused func.
3269 * remote-utils.c (hex_or_minus_one): Mark static.
3270 * server.c (monitor_show_help): Mark static.
3271 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3272 handle_v_requests): Likewise.
3274 2016-01-12 Pedro Alves <palves@redhat.com>
3276 Remove use of the registered trademark symbol throughout.
3278 2016-01-08 Yao Qi <yao.qi@linaro.org>
3280 * remote-utils.c (getpkt): If c is '\003', call target hook
3283 2016-01-06 Yao Qi <yao.qi@linaro.org>
3285 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3286 linux-aarch32-low.c.
3287 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3288 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3289 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3290 (thumb2_breakpoint): Declare.
3291 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3292 linux-aarch32-low.h.
3293 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3294 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3295 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3297 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3299 * gdbreplay.c (gdbreplay_version): Change copyright year in
3301 * server.c (gdbserver_version): Likewise.
3303 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3305 * server.c (crc32_table): Delete.
3306 (crc32): Use libiberty's xcrc32 function.
3308 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3310 * lynx-low.c (lynx_delete_thread_callback): New function.
3311 (lynx_mourn): Properly delete our process and all of its
3312 threads. Remove call to clear_inferiors.
3314 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3316 * target.c (thread_search_callback): Add check that
3317 the thread_stopped target callback is not NULL before
3320 2015-12-21 Yao Qi <yao.qi@linaro.org>
3322 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3325 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3327 * server.c (handle_query): Call target_supports_software_single_step.
3329 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3331 * linux-low.c (single_step): New function.
3332 (linux_resume_one_lwp_throw): Call single_step.
3333 (start_step_over): Likewise.
3335 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3337 * Makefile.in (SFILES): Append arch/arm-linux.c,
3338 arch/arm-get-next-pcs.c.
3339 (arm-linux.o): New rule.
3340 (arm-get-next-pcs.o): New rule.
3341 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3343 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3344 to linux-aarch32-low.c.
3345 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3346 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3347 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3348 (thumb2_breakpoint_len): Likewise.
3349 (arm_is_thumb_mode): Make non-static.
3350 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3351 from linux-aarch32-low.c.
3352 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3353 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3354 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3355 (thumb2_breakpoint_len): Likewise.
3356 (arm_is_thumb_mode): New declaration.
3357 * linux-arm-low.c: Include arch/arm-linux.h
3358 aarch/arm-get-next-pcs.h, sys/syscall.h.
3359 (get_next_pcs_ops): New struct.
3360 (get_next_pcs_addr_bits_remove): New function.
3361 (get_next_pcs_is_thumb): New function.
3362 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3363 (arm_sigreturn_next_pc): Likewise.
3364 (get_next_pcs_syscall_next_pc): Likewise.
3365 (arm_gdbserver_get_next_pcs): Likewise.
3366 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3368 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3369 * server.h: Include gdb_vecs.h.
3371 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3373 * Makefile.in (SFILES): Append common/common-regcache.c.
3374 (OBS): Append common-regcache.o.
3375 (common-regcache.o): New rule.
3376 * regcache.c (init_register_cache): Initialize cache to
3378 (regcache_raw_read_unsigned): New function.
3379 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3380 register_status enum.
3382 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3384 * linux-aarch64-low.c (the_low_targets): Rename
3385 breakpoint_reinsert_addr to get_next_pcs.
3386 * linux-arm-low.c (the_low_targets): Likewise.
3387 * linux-bfin-low.c (the_low_targets): Likewise.
3388 * linux-cris-low.c (the_low_targets): Likewise.
3389 * linux-crisv32-low.c (the_low_targets): Likewise.
3390 * linux-low.c (can_software_single_step): Likewise.
3391 (install_software_single_step_breakpoints): New function.
3392 (start_step_over): Use install_software_single_step_breakpoints.
3393 * linux-low.h: New CORE_ADDR vector.
3394 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3396 * linux-mips-low.c (the_low_targets): Likewise.
3397 * linux-nios2-low.c (the_low_targets): Likewise.
3398 * linux-sparc-low.c (the_low_targets): Likewise.
3400 2015-12-17 Pedro Alves <palves@redhat.com>
3402 * linux-low.c (linux_kill_one_lwp): Remove references to
3404 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3406 (linux_init_signals): Delete.
3407 (initialize_low): Adjust.
3408 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3410 2015-12-16 Pedro Alves <palves@redhat.com>
3412 * configure.ac (compiler warning flags): When testing a
3413 -Wno-foo option, check whether -Wfoo works instead.
3414 * configure: Regenerate.
3416 2015-12-11 Don Breazeal <donb@codesourcery.com>
3418 * server.c (process_serial_event): Don't exit from gdbserver
3419 in remote mode if there are still active inferiors.
3421 2015-12-11 Yao Qi <yao.qi@linaro.org>
3423 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3424 arm_breakpoint_at if the process is 32-bit.
3426 2015-12-11 Yao Qi <yao.qi@linaro.org>
3428 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3431 2015-12-07 Yao Qi <yao.qi@linaro.org>
3433 * configure.srv: Append arm.o to srv_tgtobj for
3434 aarch64*-*-linux* target.
3435 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3436 from linux-arm-low.c.
3437 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3438 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3439 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3440 (thumb2_breakpoint_len): Likewise.
3441 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3442 (arm_breakpoint_kinds): Likewise.
3443 (arm_breakpoint_kind_from_pc): Likewise.
3444 (arm_sw_breakpoint_from_kind): Likewise.
3445 (arm_breakpoint_kind_from_current_state): Likewise.
3446 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3447 (arm_sw_breakpoint_from_kind): Declare.
3448 (arm_breakpoint_kind_from_current_state): Declare.
3449 (arm_breakpoint_at): Declare.
3450 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3451 arm_sw_breakpoint_from_kind if process is 32-bit.
3452 (aarch64_breakpoint_kind_from_pc): New function.
3453 (aarch64_breakpoint_kind_from_current_state): New function.
3454 (the_low_target): Initialize fields breakpoint_kind_from_pc
3455 and breakpoint_kind_from_current_state.
3456 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3457 linux-aarch32-low.c.
3458 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3459 (arm_breakpoint, arm_breakpoint_len): Likewise.
3460 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3461 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3462 (arm_is_thumb_mode): Likewise.
3463 (arm_breakpoint_at): Likewise.
3464 (arm_breakpoint_kind_from_pc): Likewise.
3465 (arm_sw_breakpoint_from_kind): Likewise.
3466 (arm_breakpoint_kind_from_current_state): Likewise.
3469 2015-08-04 Yao Qi <yao.qi@linaro.org>
3471 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3472 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3473 * server.c (extended_protocol): Remove "static".
3474 * server.h (extended_protocol): Declare it.
3476 2015-12-04 Josh Stone <jistone@redhat.com>
3478 * target.h (struct target_ops) <arch_setup>: Rename to ...
3479 (struct target_ops) <post_create_inferior>: ... this.
3480 (target_arch_setup): Rename to ...
3481 (target_post_create_inferior): ... this, calling post_create_inferior.
3482 * server.c (start_inferior): Update target_arch_setup calls to
3483 target_post_create_inferior.
3484 * linux-low.c (linux_low_ptrace_options): Forward declare.
3485 (linux_arch_setup): Update its comment for general use.
3486 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3487 (struct linux_target_ops): Use linux_post_create_inferior.
3488 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3489 to post_create_inferior.
3490 * nto-low.c (struct nto_target_ops): Likewise.
3491 * spu-low.c (struct spu_target_ops): Likewise.
3492 * win32-low.c (struct win32_target_ops): Likewise.
3494 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3496 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3498 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3500 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3501 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3502 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3503 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3504 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3505 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3506 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3507 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3508 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3509 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3510 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3511 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3513 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3515 * linux-low.c (linux_look_up_symbols): Don't call
3516 linux_supports_traceclone.
3517 * linux-low.h (thread_db_init): Remove use_events argument.
3518 * thread-db.c (thread_db_use_event): Remove global variable.
3519 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3520 (struct thread_db) <td_create_bp>: Remove field.
3521 (thread_db_create_event): Remove function.
3522 (thread_db_enable_reporting): Likewise.
3523 (find_one_thread): Don't check for thread_db_use_events.
3524 (attach_thread): Likewise.
3525 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3526 (try_thread_db_load_1): Don't check for thread_db_use_events.
3527 (thread_db_init): Remove use_events argument and thread events
3529 (remove_thread_event_breakpoints): Remove function.
3530 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3532 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3534 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3536 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3537 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3538 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3539 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3540 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3542 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3544 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3545 * linux-low.c (can_hardware_single_step): Use
3546 supports_hardware_single_step.
3547 (can_software_single_step): New function.
3548 (start_step_over): Call can_software_single_step.
3549 (linux_supports_hardware_single_step): New function.
3550 (struct target_ops) <supports_software_single_step>: Initialize.
3551 * linux-low.h (struct linux_target_ops)
3552 <supports_hardware_single_step>: Initialize.
3553 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3554 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3555 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3556 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3557 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3558 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3559 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3560 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3561 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3562 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3564 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3565 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3567 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3568 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3569 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3571 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3572 * target.h (struct target_ops): <supports_software_single_step>:
3574 (target_supports_software_single_step): New macro.
3576 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3578 * linux-low.c (linux_wait_1): Fix pc advance condition.
3579 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3580 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3582 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3584 * linux-arm-low.c (arm_is_thumb_mode): New function.
3585 (arm_breakpoint_at): Use arm_is_thumb_mode.
3586 (arm_breakpoint_kind_from_current_state): New function.
3587 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3589 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3590 (linux_breakpoint_kind_from_current_state): New function.
3591 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3592 * linux-low.h (struct linux_target_ops)
3593 <breakpoint_kind_from_current_state>: New field.
3594 * target.h (struct target_ops): Likewise.
3595 (target_breakpoint_kind_from_current_state): New macro.
3597 2015-11-30 Pedro Alves <palves@redhat.com>
3599 * linux-low.c (linux_resume): Wake up the event loop before
3602 2015-11-30 Pedro Alves <palves@redhat.com>
3604 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3606 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3608 * target.c (struct thread_search): New structure.
3609 (thread_search_callback): New function.
3610 (prev_general_thread): New global.
3611 (prepare_to_access_memory, done_accessing_memory): New functions.
3612 * target.h (prepare_to_access_memory, done_accessing_memory):
3613 Replace macros with function declarations.
3615 2015-11-30 Pedro Alves <palves@redhat.com>
3618 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3619 report TARGET_WAITKIND_NO_RESUMED.
3620 * remote-utils.c (prepare_resume_reply): Handle
3621 TARGET_WAITKIND_NO_RESUMED.
3622 * server.c (report_no_resumed): New global.
3623 (handle_query) <qSupported>: Handle "no-resumed+". Report
3624 "no-resumed+" support.
3625 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3626 return error if the client doesn't support no-resumed events.
3627 (push_stop_notification): New function.
3628 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3629 events if the client supports them.
3631 2015-11-30 Pedro Alves <palves@redhat.com>
3633 * linux-low.c (thread_still_has_status_pending_p): Don't check
3635 (lwp_resumed): New function.
3636 (status_pending_p_callback): Return early if the LWP is not
3637 supposed to be resumed.
3639 2015-11-30 Pedro Alves <palves@redhat.com>
3641 * linux-low.c (handle_extended_wait): Assert that the LWP's
3642 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3643 thread create events, leave the new child's status pending.
3644 (linux_low_filter_event): If GDB wants to hear about thread exit
3645 events, leave the LWP marked dead and don't delete it.
3646 (linux_wait_for_event_filtered): Don't check for thread exit.
3647 (filter_exit_event): New function.
3648 (linux_wait_1): Use it, when returning an exit event.
3649 (linux_resume_one_lwp_throw): Assert that the LWP's
3650 waitstatus is TARGET_WAITKIND_IGNORE.
3651 * remote-utils.c (prepare_resume_reply): Handle
3652 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3653 * server.c (report_thread_events): New global.
3654 (handle_general_set): Handle QThreadEvents.
3655 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3656 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3657 TARGET_WAITKIND_THREAD_EXITED.
3658 * server.h (report_thread_events): Declare.
3660 2015-11-30 Pedro Alves <palves@redhat.com>
3662 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3663 the thread's last_resume_kind was resume_stop.
3665 2015-11-30 Pedro Alves <palves@redhat.com>
3667 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3670 2015-11-30 Pedro Alves <palves@redhat.com>
3672 * server.c (handle_v_requests): Handle vCtrlC.
3674 2015-11-30 Pedro Alves <palves@redhat.com>
3676 * gdbthread.h (find_any_thread_of_pid): Declare.
3677 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3679 * server.c (handle_query): If current_thread is NULL, look for
3680 another thread of the selected process.
3682 2015-11-26 Daniel Colascione <dancol@dancol.org>
3683 Simon Marchi <simon.marchi@ericsson.com>
3685 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3686 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3688 * target.h (struct target_ops) <thread_name>: New field.
3689 (target_thread_name): New macro.
3691 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3693 * regcache.h (regcache_invalidate_pid): Add declaration.
3694 * regcache.c (regcache_invalidate_pid): New function, extracted
3695 from regcache_invalidate.
3696 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3697 Add trivial documentation comment.
3698 * lynx-low.c: Use regcache_invalidate_pid instead of
3699 regcache_invalidate.
3701 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3703 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3704 and Elf64_auxv_t if the target is Android.
3706 2015-11-22 Doug Evans <xdje42@gmail.com>
3708 * target.h: #include <sys/types.h>.
3710 2015-11-19 Pedro Alves <palves@redhat.com>
3712 * linux-low.c (linux_process_qsupported): Change prototype.
3714 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3716 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3717 and adjust to loop over all features.
3718 * server.c (handle_query) <qSupported>: Adjust to call
3719 target_process_qsupported once, passing it a vector of unprocessed
3721 * target.h (struct target_ops) <process_qsupported>: Change
3723 (target_process_qsupported): Adjust.
3725 2015-11-19 Pedro Alves <palves@redhat.com>
3727 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3729 * configure: Regenerate.
3731 2015-11-19 Pedro Alves <palves@redhat.com>
3733 * configure: Regenerate.
3735 2015-11-19 Yao Qi <yao.qi@linaro.org>
3737 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3740 2015-11-19 Yao Qi <yao.qi@linaro.org>
3742 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3743 (struct aarch64_operand): Move enum out.
3745 2015-11-19 Yao Qi <yao.qi@linaro.org>
3747 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3748 struct user_fpsimd_state *.
3749 (aarch64_store_fpregset): Likewise.
3751 2015-11-19 Yao Qi <yao.qi@linaro.org>
3753 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3754 struct user_pt_regs *.
3755 (aarch64_store_gregset): Likewise.
3757 2015-11-18 Pedro Alves <palves@redhat.com>
3759 * Makefile.in (all_object_files): Add $IPA_OBJS.
3761 2015-11-17 Pedro Alves <palves@redhat.com>
3763 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3764 GDB_SIGNAL_0 and gdb_signal_to_string.
3766 2015-11-17 Pedro Alves <palves@redhat.com>
3768 * win32-low.c (handle_output_debug_string): Remove parameter.
3769 (win32_kill): Remove our_status local and adjust call to
3770 handle_output_debug_string.
3771 (get_child_debug_event): Adjust call to
3772 handle_output_debug_string.
3774 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3776 * linux-mips-low.c (mips_fill_gregset): Add cast.
3777 (mips_store_gregset): Likewise.
3778 (mips_fill_fpregset): Likewise.
3779 (mips_store_fpregset): Likewise.
3781 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3783 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3786 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3788 * linux-mips-low.c (mips_linux_new_thread): Change type of
3789 watch_type to enum target_hw_bp_type.
3791 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3793 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3794 Change return type to arm_hwbp_type.
3796 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3798 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3799 (arm_store_gregset): Likewise.
3800 * linux-arm-low.c (arm_get_hwcap): Likewise.
3801 (arm_read_description): Likewise.
3803 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3805 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3807 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3809 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3810 (ppc_fill_vsxregset): Likewise.
3811 (ppc_store_vsxregset): Likewise.
3812 (ppc_fill_vrregset): Likewise.
3813 (ppc_store_vrregset): Likewise.
3814 (ppc_fill_evrregset): Likewise.
3815 (ppc_store_evrregset): Likewise.
3817 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3819 * linux-ppc-low.c (ppc_usrregs_info): Remove
3820 forward-declaration.
3821 (ppc_arch_setup): Move lower in file.
3823 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3825 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3826 (ps_pdwrite): Likewise.
3828 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3830 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3831 to after assert checks.
3833 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3835 * proc-service.c (ps_pdread): Add/adjust casts.
3836 (ps_pdwrite): Add/adjust casts.
3838 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3840 * server.c (handle_search_memory_1): Cast return value of
3843 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3845 * server.c (write_qxfer_response): Change type of data to
3848 2015-10-29 Pedro Alves <palves@redhat.com>
3850 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3852 2015-10-29 Pedro Alves <palves@redhat.com>
3854 * tracepoint.c (clear_installed_tracepoints): Add casts.
3856 2015-10-29 Pedro Alves <palves@redhat.com>
3858 * server.c (handle_v_cont, process_serial_event): Add enum
3859 gdb_signal casts to signal parsing code.
3861 2015-10-29 Pedro Alves <palves@redhat.com>
3863 * linux-low.h (NULL_REGSET): Define.
3864 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3865 * linux-arm-low.c (arm_regsets): Likewise.
3866 * linux-crisv32-low.c (cris_regsets): Likewise.
3867 * linux-m68k-low.c (m68k_regsets): Likewise.
3868 * linux-mips-low.c (mips_regsets): Likewise.
3869 * linux-nios2-low.c (nios2_regsets): Likewise.
3870 * linux-ppc-low.c (ppc_regsets): Likewise.
3871 * linux-s390-low.c (s390_regsets): Likewise.
3872 * linux-sh-low.c (sh_regsets): Likewise.
3873 * linux-sparc-low.c (sparc_regsets): Likewise.
3874 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3875 * linux-tile-low.c (tile_regsets): Likewise.
3876 * linux-x86-low.c (x86_regsets): Likewise.
3877 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3879 2015-10-29 Pedro Alves <palves@redhat.com>
3881 * linux-low.h (NULL_REGSET): Define.
3882 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3883 * linux-arm-low.c (arm_regsets): Likewise.
3884 * linux-crisv32-low.c (cris_regsets): Likewise.
3885 * linux-m68k-low.c (m68k_regsets): Likewise.
3886 * linux-mips-low.c (mips_regsets): Likewise.
3887 * linux-nios2-low.c (nios2_regsets): Likewise.
3888 * linux-ppc-low.c (ppc_regsets): Likewise.
3889 * linux-s390-low.c (s390_regsets): Likewise.
3890 * linux-sh-low.c (sh_regsets): Likewise.
3891 * linux-sparc-low.c (sparc_regsets): Likewise.
3892 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3893 * linux-tile-low.c (tile_regsets): Likewise.
3894 * linux-x86-low.c (x86_regsets): Likewise.
3895 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3897 2015-10-26 Doug Evans <dje@google.com>
3899 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3901 2015-10-26 Doug Evans <dje@google.com>
3903 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3905 2015-10-26 Doug Evans <dje@google.com>
3907 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3909 (attach_thread, find_new_threads_callback): Ditto.
3911 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3913 * mem-break.h (set_breakpoint_data): Remove.
3915 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3917 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3918 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3919 (initialize_low): Remove set_breakpoint_data call.
3920 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3921 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3922 (initialize_low): Remove set_breakpoint_data call.
3923 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3924 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3925 (initialize_low): Remove set_breakpoint_data call.
3927 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3929 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3930 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3931 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3932 * target.h (target_breakpoint_kind_from_pc): New macro.
3934 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3936 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3937 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3938 the default breakpoint kind.
3940 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3942 * linux-arm-low.c (arm_supports_z_point_type): Add software
3945 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3947 * linux-arm-low.c: Refactor breakpoint definitions.
3948 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3949 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3951 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3953 * Makefile.in: Add arm.c/o.
3954 * configure.srv: Likewise.
3955 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3956 (arm_breakpoint_kind_from_pc): New function.
3957 (arm_sw_breakpoint_from_kind): Return proper kind.
3958 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3960 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3962 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3964 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3965 (struct raw_breakpoint) <size>: Remove.
3966 (struct raw_breakpoint) <kind>: Add.
3967 (bp_size): New function.
3968 (bp_opcode): Likewise.
3969 (find_raw_breakpoint_at): Adjust for kind.
3970 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3971 (remove_memory_breakpoint): Adjust for kind call bp_size.
3972 (set_raw_breakpoint_at): Adjust for kind.
3973 (set_breakpoint): Likewise.
3974 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3975 (delete_raw_breakpoint): Adjust for kind.
3976 (delete_breakpoint): Likewise.
3977 (find_gdb_breakpoint): Likewise.
3978 (set_gdb_breakpoint_1): Likewise.
3979 (set_gdb_breakpoint): Likewise.
3980 (delete_gdb_breakpoint_1): Likewise.
3981 (delete_gdb_breakpoint): Likewise.
3982 (uninsert_raw_breakpoint): Likewise.
3983 (reinsert_raw_breakpoint): Likewise.
3984 (set_breakpoint_data): Remove.
3985 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3986 (check_mem_read): Adjust for kind call bp_size.
3987 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3988 (clone_one_breakpoint): Adjust for kind.
3989 * mem-break.h (set_gdb_breakpoint): Likewise.
3990 (delete_gdb_breakpoint): Likewise.
3991 * server.c (process_serial_event): Likewise.
3993 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3995 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3996 (struct linux_target_ops) <breakpoint>: Remove.
3997 (struct linux_target_ops) <breakpoint_len>: Remove.
3998 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3999 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4000 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4001 (arm_sw_breakpoint_from_kind): New function.
4002 * linux-bfin-low.c (bfin_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-cris-low.c (cris_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-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4018 and sw_breakpoint_from_kind to increment the pc.
4019 (linux_breakpoint_kind_from_pc): New function.
4020 (linux_sw_breakpoint_from_kind): New function.
4021 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4022 (initialize_low): Call breakpoint_kind_from_pc and
4023 sw_breakpoint_from_kind to replace breakpoint_data/len.
4024 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4026 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4027 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4043 (struct linux_target_ops) <breakpoint>: Remove.
4044 (struct linux_target_ops) <breakpoint_len>: Remove.
4045 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4046 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4047 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4048 (struct linux_target_ops) <breakpoint>: Remove.
4049 (struct linux_target_ops) <breakpoint_len>: Remove.
4050 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4051 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4052 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4053 (struct linux_target_ops) <breakpoint>: Remove.
4054 (struct linux_target_ops) <breakpoint_len>: Remove.
4055 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4056 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4057 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4058 (struct linux_target_ops) <breakpoint>: Remove.
4059 (struct linux_target_ops) <breakpoint_len>: Remove.
4060 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4061 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4062 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4063 (struct linux_target_ops) <breakpoint>: Remove.
4064 (struct linux_target_ops) <breakpoint_len>: Remove.
4065 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4066 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4067 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4068 (struct linux_target_ops) <breakpoint>: Remove.
4069 (struct linux_target_ops) <breakpoint_len>: Remove.
4070 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4071 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4072 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4073 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4074 (struct linux_target_ops) <breakpoint>: Remove.
4075 (struct linux_target_ops) <breakpoint_len>: Remove.
4076 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4077 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4078 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4079 (struct linux_target_ops) <breakpoint>: Remove.
4080 (struct linux_target_ops) <breakpoint_len>: Remove.
4081 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4082 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4084 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4086 * linux-cris-low.c (cris_get_pc): Remove void arg.
4088 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4090 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4093 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4095 * inferiors.c (thread_pid_matches_callback): New function.
4096 (find_thread_process): New function.
4097 (remove_thread): Reset current_thread.
4098 (remove_process): Assert threads have been removed first.
4100 2015-10-15 Yao Qi <yao.qi@linaro.org>
4102 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4104 (aarch64_remove_point): Likewise.
4105 * regcache.c (regcache_register_size): New function.
4107 2015-10-12 Yao Qi <yao.qi@linaro.org>
4109 * linux-aarch64-low.c: Update all callers as emit_load_store
4110 is renamed to aarch64_emit_load_store.
4112 2015-10-12 Yao Qi <yao.qi@linaro.org>
4114 * linux-aarch64-low.c: Update all callers of function renaming
4115 from emit_insn to aarch64_emit_insn.
4117 2015-10-12 Yao Qi <yao.qi@linaro.org>
4119 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4120 arch/aarch64-insn.h.
4121 (struct aarch64_memory_operand): Likewise.
4123 (emit_insn): Move to arch/aarch64-insn.c.
4124 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4125 (emit_load_store): Move to arch/aarch64-insn.c.
4126 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4127 (can_encode_int32): Remove.
4129 2015-10-12 Yao Qi <yao.qi@linaro.org>
4131 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4132 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4133 (aarch64_relocate_instruction): Likewise.
4134 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4135 (struct aarch64_insn_visitor): Likewise.
4137 2015-10-12 Yao Qi <yao.qi@linaro.org>
4139 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4140 (struct aarch64_insn_visitor): New.
4141 (struct aarch64_insn_relocation_data): New.
4142 (aarch64_ftrace_insn_reloc_b): New function.
4143 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4144 (aarch64_ftrace_insn_reloc_cb): Likewise.
4145 (aarch64_ftrace_insn_reloc_tb): Likewise.
4146 (aarch64_ftrace_insn_reloc_adr): Likewise.
4147 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4148 (aarch64_ftrace_insn_reloc_others): Likewise.
4150 (aarch64_relocate_instruction): Use visitor.
4152 2015-10-12 Yao Qi <yao.qi@linaro.org>
4154 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4155 int. Add argument buf.
4156 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4157 aarch64_relocate_instruction.
4159 2015-10-12 Yao Qi <yao.qi@linaro.org>
4161 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4162 argument insn. Remove local variable insn. Don't call
4164 (aarch64_install_fast_tracepoint_jump_pad): Call
4167 2015-09-30 Yao Qi <yao.qi@linaro.org>
4169 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4170 (emit_load_store_pair): Likewise.
4172 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4174 * dll.c (match_dll): Add cast(s).
4175 (unloaded_dll): Likewise.
4176 * linux-low.c (second_thread_of_pid_p): Likewise.
4177 (delete_lwp_callback): Likewise.
4178 (count_events_callback): Likewise.
4179 (select_event_lwp_callback): Likewise.
4180 (linux_set_resume_request): Likewise.
4181 * server.c (accumulate_file_name_length): Likewise.
4182 (emit_dll_description): Likewise.
4183 (handle_qxfer_threads_worker): Likewise.
4184 (visit_actioned_threads): Likewise.
4185 * thread-db.c (any_thread_of): Likewise.
4186 * tracepoint.c (same_process_p): Likewise.
4187 (match_blocktype): Likewise.
4188 (build_traceframe_info_xml): Likewise.
4190 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4192 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4194 (gdb_unparse_agent_expr): Likewise.
4195 * hostio.c (require_data): Likewise.
4196 (handle_pread): Likewise.
4197 * linux-low.c (disable_regset): Likewise.
4198 (fetch_register): Likewise.
4199 (store_register): Likewise.
4200 (get_dynamic): Likewise.
4201 (linux_qxfer_libraries_svr4): Likewise.
4202 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4203 (set_fast_tracepoint_jump): Likewise.
4204 (uninsert_fast_tracepoint_jumps_at): Likewise.
4205 (reinsert_fast_tracepoint_jumps_at): Likewise.
4206 (validate_inserted_breakpoint): Likewise.
4207 (clone_agent_expr): Likewise.
4208 * regcache.c (init_register_cache): Likewise.
4209 * remote-utils.c (putpkt_binary_1): Likewise.
4210 (decode_M_packet): Likewise.
4211 (decode_X_packet): Likewise.
4212 (look_up_one_symbol): Likewise.
4213 (relocate_instruction): Likewise.
4214 (monitor_output): Likewise.
4215 * server.c (handle_search_memory): Likewise.
4216 (handle_qxfer_exec_file): Likewise.
4217 (handle_qxfer_libraries): Likewise.
4218 (handle_qxfer): Likewise.
4219 (handle_query): Likewise.
4220 (handle_v_cont): Likewise.
4221 (handle_v_run): Likewise.
4222 (captured_main): Likewise.
4223 * target.c (write_inferior_memory): Likewise.
4224 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4225 * tracepoint.c (init_trace_buffer): Likewise.
4226 (add_tracepoint_action): Likewise.
4227 (add_traceframe): Likewise.
4228 (add_traceframe_block): Likewise.
4229 (cmd_qtdpsrc): Likewise.
4230 (cmd_qtdv): Likewise.
4231 (cmd_qtstatus): Likewise.
4232 (response_source): Likewise.
4233 (response_tsv): Likewise.
4234 (cmd_qtnotes): Likewise.
4235 (gdb_collect): Likewise.
4236 (initialize_tracepoint): Likewise.
4238 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4240 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4241 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4242 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4244 (enum aarch64_condition_codes): New enum.
4245 (w0): New static global.
4248 (struct aarch64_memory_operand) <type>: New
4249 MEMORY_OPERAND_POSTINDEX type.
4250 (postindex_memory_operand): New helper function.
4251 (emit_ret): New function.
4252 (emit_load_store_pair): New function, factored out of emit_stp
4253 with support for MEMORY_OPERAND_POSTINDEX.
4254 (emit_stp): Rewrite using emit_load_store_pair.
4255 (emit_ldp): New function.
4256 (emit_load_store): Likewise.
4257 (emit_ldr): Mention post-index instruction in comment.
4258 (emit_ldrh): New function.
4259 (emit_ldrb): New function.
4260 (emit_ldrsw): Mention post-index instruction in comment.
4261 (emit_str): Likewise.
4262 (emit_subs): New function.
4263 (emit_cmp): Likewise.
4264 (emit_and): Likewise.
4265 (emit_orr): Likewise.
4266 (emit_orn): Likewise.
4267 (emit_eor): Likewise.
4268 (emit_mvn): Likewise.
4269 (emit_lslv): Likewise.
4270 (emit_lsrv): Likewise.
4271 (emit_asrv): Likewise.
4272 (emit_mul): Likewise.
4273 (emit_sbfm): Likewise.
4274 (emit_sbfx): Likewise.
4275 (emit_ubfm): Likewise.
4276 (emit_ubfx): Likewise.
4277 (emit_csinc): Likewise.
4278 (emit_cset): Likewise.
4279 (emit_nop): Likewise.
4280 (emit_ops_insns): New helper function.
4281 (emit_pop): Likewise.
4282 (emit_push): Likewise.
4283 (aarch64_emit_prologue): New function.
4284 (aarch64_emit_epilogue): Likewise.
4285 (aarch64_emit_add): Likewise.
4286 (aarch64_emit_sub): Likewise.
4287 (aarch64_emit_mul): Likewise.
4288 (aarch64_emit_lsh): Likewise.
4289 (aarch64_emit_rsh_signed): Likewise.
4290 (aarch64_emit_rsh_unsigned): Likewise.
4291 (aarch64_emit_ext): Likewise.
4292 (aarch64_emit_log_not): Likewise.
4293 (aarch64_emit_bit_and): Likewise.
4294 (aarch64_emit_bit_or): Likewise.
4295 (aarch64_emit_bit_xor): Likewise.
4296 (aarch64_emit_bit_not): Likewise.
4297 (aarch64_emit_equal): Likewise.
4298 (aarch64_emit_less_signed): Likewise.
4299 (aarch64_emit_less_unsigned): Likewise.
4300 (aarch64_emit_ref): Likewise.
4301 (aarch64_emit_if_goto): Likewise.
4302 (aarch64_emit_goto): Likewise.
4303 (aarch64_write_goto_address): Likewise.
4304 (aarch64_emit_const): Likewise.
4305 (aarch64_emit_call): Likewise.
4306 (aarch64_emit_reg): Likewise.
4307 (aarch64_emit_pop): Likewise.
4308 (aarch64_emit_stack_flush): Likewise.
4309 (aarch64_emit_zero_ext): Likewise.
4310 (aarch64_emit_swap): Likewise.
4311 (aarch64_emit_stack_adjust): Likewise.
4312 (aarch64_emit_int_call_1): Likewise.
4313 (aarch64_emit_void_call_2): Likewise.
4314 (aarch64_emit_eq_goto): Likewise.
4315 (aarch64_emit_ne_goto): Likewise.
4316 (aarch64_emit_lt_goto): Likewise.
4317 (aarch64_emit_le_goto): Likewise.
4318 (aarch64_emit_gt_goto): Likewise.
4319 (aarch64_emit_ge_got): Likewise.
4320 (aarch64_emit_ops_impl): New static global variable.
4321 (aarch64_emit_ops): New target function, return
4322 &aarch64_emit_ops_impl.
4323 (struct linux_target_ops): Install it.
4325 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4327 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4328 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4330 * linux-aarch64-ipa.c: New file.
4331 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4333 (aarch64_get_thread_area): New target method.
4334 (extract_signed_bitfield): New helper function.
4335 (aarch64_decode_ldr_literal): New function.
4336 (enum aarch64_opcodes): New enum.
4337 (struct aarch64_register): New struct.
4338 (struct aarch64_operand): New struct.
4339 (x0): New static global.
4348 (aarch64_register): New helper function.
4349 (register_operand): Likewise.
4350 (immediate_operand): Likewise.
4351 (struct aarch64_memory_operand): New struct.
4352 (offset_memory_operand): New helper function.
4353 (preindex_memory_operand): Likewise.
4354 (enum aarch64_system_control_registers): New enum.
4355 (ENCODE): New macro.
4356 (emit_insn): New helper function.
4357 (emit_b): New function.
4358 (emit_bcond): Likewise.
4359 (emit_cb): Likewise.
4360 (emit_tb): Likewise.
4361 (emit_blr): Likewise.
4362 (emit_stp): Likewise.
4363 (emit_ldp_q_offset): Likewise.
4364 (emit_stp_q_offset): Likewise.
4365 (emit_load_store): Likewise.
4366 (emit_ldr): Likewise.
4367 (emit_ldrsw): Likewise.
4368 (emit_str): Likewise.
4369 (emit_ldaxr): Likewise.
4370 (emit_stxr): Likewise.
4371 (emit_stlr): Likewise.
4372 (emit_data_processing_reg): Likewise.
4373 (emit_data_processing): Likewise.
4374 (emit_add): Likewise.
4375 (emit_sub): Likewise.
4376 (emit_mov): Likewise.
4377 (emit_movk): Likewise.
4378 (emit_mov_addr): Likewise.
4379 (emit_mrs): Likewise.
4380 (emit_msr): Likewise.
4381 (emit_sevl): Likewise.
4382 (emit_wfe): Likewise.
4383 (append_insns): Likewise.
4384 (can_encode_int32_in): New helper function.
4385 (aarch64_relocate_instruction): New function.
4386 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4387 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4388 (struct linux_target_ops): Install aarch64_get_thread_area,
4389 aarch64_install_fast_tracepoint_jump_pad and
4390 aarch64_get_min_fast_tracepoint_insn_len.
4392 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4394 * Makefile.in (aarch64-insn.o): New rule.
4395 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4397 2015-09-21 Yao Qi <yao.qi@linaro.org>
4399 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4401 2015-09-21 Yao Qi <yao.qi@linaro.org>
4403 * tracepoint.c (max_jump_pad_size): Remove.
4405 2015-09-18 Yao Qi <yao.qi@linaro.org>
4407 * linux-aarch64-low.c: Don't include sys/uio.h.
4408 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4410 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4412 * tracepoint.c (eval_result_type): Change prototype.
4413 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4415 2015-09-15 Pedro Alves <palves@redhat.com>
4417 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4418 Check whether to report exec events instead of checking whether
4419 multiprocess is enabled.
4421 2015-09-15 Pedro Alves <palves@redhat.com>
4424 * remote-utils.c (prepare_resume_reply): Merge
4425 TARGET_WAITKIND_VFORK_DONE switch case with the
4426 TARGET_WAITKIND_FORKED case.
4428 2015-09-15 Yao Qi <yao.qi@linaro.org>
4430 * server.c (handle_query): Check string comparison using
4431 "else if" instead of "if".
4433 2015-09-15 Yao Qi <yao.qi@linaro.org>
4435 * server.c (vCont_supported): New global variable.
4436 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4437 matches. Append ";vContSupported+" to own_buf.
4438 (handle_v_requests): Append ";s;S" to own_buf if target supports
4439 hardware single step or vCont_supported is false.
4440 (capture_main): Set vCont_supported to zero.
4442 2015-09-15 Yao Qi <yao.qi@linaro.org>
4444 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4446 (linux_supports_hardware_single_step): ... New function.
4447 (linux_target_ops): Update.
4448 * lynx-low.c (lynx_target_ops): Set field
4449 supports_hardware_single_step to target_can_do_hardware_single_step.
4450 * nto-low.c (nto_target_ops): Likewise.
4451 * spu-low.c (spu_target_ops): Likewise.
4452 * win32-low.c (win32_target_ops): Likewise.
4453 * target.c (target_can_do_hardware_single_step): New function.
4454 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4455 Remove. <supports_hardware_single_step>: New field.
4456 (target_supports_conditional_breakpoints): Remove.
4457 (target_supports_hardware_single_step): New macro.
4458 (target_can_do_hardware_single_step): Declare.
4459 * server.c (handle_query): Use target_supports_hardware_single_step
4460 instead of target_supports_conditional_breakpoints.
4462 2015-09-15 Yao Qi <yao.qi@linaro.org>
4464 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4466 (struct linux_target_ops the_low_target): Install
4467 aarch64_linux_siginfo_fixup.
4469 2015-09-11 Don Breazeal <donb@codesourcery.com>
4470 Luis Machado <lgustavo@codesourcery.com>
4472 * linux-low.c (linux_mourn): Static declaration.
4473 (linux_arch_setup): Move in front of
4474 handle_extended_wait.
4475 (linux_arch_setup_thread): New function.
4476 (handle_extended_wait): Handle exec events. Call
4477 linux_arch_setup_thread. Make event_lwp argument a
4478 pointer-to-a-pointer.
4479 (check_zombie_leaders): Do not check stopped threads.
4480 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4481 (linux_low_filter_event): Add lwp and thread for exec'ing
4482 non-leader thread if leader thread has been deleted.
4483 Refactor code into linux_arch_setup_thread and call it.
4484 Pass child lwp pointer by reference to handle_extended_wait.
4485 (linux_wait_for_event_filtered): Update comment.
4486 (linux_wait_1): Prevent clobbering exec event status.
4487 (linux_supports_exec_events): New function.
4488 (linux_target_ops) <supports_exec_events>: Initialize new member.
4489 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4491 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4492 * server.c (report_exec_events): New global variable.
4493 (handle_query): Handle qSupported query for exec-events feature.
4494 (captured_main): Initialize report_exec_events.
4495 * server.h (report_exec_events): Declare new global variable.
4496 * target.h (struct target_ops) <supports_exec_events>: New
4498 (target_supports_exec_events): New macro.
4499 * win32-low.c (win32_target_ops) <supports_exec_events>:
4500 Initialize new member.
4502 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4504 * linux-low.c (linux_low_enable_btrace): Remove.
4505 (linux_target_ops): Replace linux_low_enable_btrace with
4506 linux_enable_btrace.
4508 2015-09-03 Yao Qi <yao.qi@linaro.org>
4510 * linux-aarch64-low.c (aarch64_insert_point): Call
4511 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4514 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4516 * linux-low.c (check_stopped_by_breakpoint): Use
4517 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4519 2015-08-27 Pedro Alves <palves@redhat.com>
4521 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4523 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4525 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4526 the XNEW-family equivalent.
4527 (compile_bytecodes): Likewise.
4528 * dll.c (loaded_dll): Likewise.
4529 * event-loop.c (append_callback_event): Likewise.
4530 (create_file_handler): Likewise.
4531 (create_file_event): Likewise.
4532 * hostio.c (handle_open): Likewise.
4533 * inferiors.c (add_thread): Likewise.
4534 (add_process): Likewise.
4535 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4536 * linux-arm-low.c (arm_new_process): Likewise.
4537 (arm_new_thread): Likewise.
4538 * linux-low.c (add_to_pid_list): Likewise.
4539 (linux_add_process): Likewise.
4540 (handle_extended_wait): Likewise.
4541 (add_lwp): Likewise.
4542 (enqueue_one_deferred_signal): Likewise.
4543 (enqueue_pending_signal): Likewise.
4544 (linux_resume_one_lwp_throw): Likewise.
4545 (linux_resume_one_thread): Likewise.
4546 (linux_read_memory): Likewise.
4547 (linux_write_memory): Likewise.
4548 * linux-mips-low.c (mips_linux_new_process): Likewise.
4549 (mips_linux_new_thread): Likewise.
4550 (mips_add_watchpoint): Likewise.
4551 * linux-x86-low.c (initialize_low_arch): Likewise.
4552 * lynx-low.c (lynx_add_process): Likewise.
4553 * mem-break.c (set_raw_breakpoint_at): Likewise.
4554 (set_breakpoint): Likewise.
4555 (add_condition_to_breakpoint): Likewise.
4556 (add_commands_to_breakpoint): Likewise.
4557 (clone_agent_expr): Likewise.
4558 (clone_one_breakpoint): Likewise.
4559 * regcache.c (new_register_cache): Likewise.
4560 * remote-utils.c (look_up_one_symbol): Likewise.
4561 * server.c (queue_stop_reply): Likewise.
4562 (start_inferior): Likewise.
4563 (queue_stop_reply_callback): Likewise.
4564 (handle_target_event): Likewise.
4565 * spu-low.c (fetch_ppc_memory): Likewise.
4566 (store_ppc_memory): Likewise.
4567 * target.c (set_target_ops): Likewise.
4568 * thread-db.c (thread_db_load_search): Likewise.
4569 (try_thread_db_load_1): Likewise.
4570 * tracepoint.c (add_tracepoint): Likewise.
4571 (add_tracepoint_action): Likewise.
4572 (create_trace_state_variable): Likewise.
4573 (cmd_qtdpsrc): Likewise.
4574 (cmd_qtro): Likewise.
4575 (add_while_stepping_state): Likewise.
4576 * win32-low.c (child_add_thread): Likewise.
4577 (get_image_name): Likewise.
4579 2015-08-25 Yao Qi <yao.qi@linaro.org>
4581 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4583 2015-08-25 Yao Qi <yao.qi@linaro.org>
4585 * Makefile.in (aarch64-linux.o): New rule.
4586 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4588 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4589 (aarch64_init_debug_reg_state): Make it extern.
4590 (aarch64_linux_prepare_to_resume): Remove.
4592 2015-08-25 Yao Qi <yao.qi@linaro.org>
4594 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4595 lwp_arch_private_info and ptid_of_lwp.
4597 2015-08-25 Yao Qi <yao.qi@linaro.org>
4599 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4600 Find proc_info by find_process_pid. All callers updated.
4602 2015-08-25 Yao Qi <yao.qi@linaro.org>
4604 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4606 (debug_reg_change_callback): Remove.
4607 (aarch64_notify_debug_reg_change): Remove.
4609 2015-08-25 Yao Qi <yao.qi@linaro.org>
4611 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4612 Call current_lwp_ptid.
4614 2015-08-25 Yao Qi <yao.qi@linaro.org>
4616 * linux-aarch64-low.c (debug_reg_change_callback): Use
4619 2015-08-25 Yao Qi <yao.qi@linaro.org>
4621 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4623 2015-08-25 Yao Qi <yao.qi@linaro.org>
4625 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4627 2015-08-25 Yao Qi <yao.qi@linaro.org>
4629 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4632 2015-08-25 Yao Qi <yao.qi@linaro.org>
4634 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4636 (debug_reg_change_callback): Remove argument entry and add argument
4637 lwp. Remove local variable thread. Don't print thread id in the
4638 debugging output. Don't check whether pid of thread equals to pid.
4639 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4640 iterate_over_lwps instead find_inferior.
4642 2015-08-24 Pedro Alves <palves@redhat.com>
4644 * inferiors.c (get_first_process): New function.
4645 * inferiors.h (get_first_process): New declaration.
4646 * remote-utils.c (read_ptid): Default to the first process in the
4647 list, instead of to the current thread's process.
4649 2015-08-24 Pedro Alves <palves@redhat.com>
4651 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4652 * event-loop.c: Likewise.
4653 * remote-utils.c: Likewise.
4654 * tracepoint.c: Likewise.
4656 2015-08-24 Pedro Alves <palves@redhat.com>
4658 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4661 2015-08-21 Pedro Alves <palves@redhat.com>
4663 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4664 instead of literal 1.
4666 2015-08-21 Pedro Alves <palves@redhat.com>
4668 * tdesc.c (default_description): Explicitly zero-initialize.
4670 2015-08-21 Pedro Alves <palves@redhat.com>
4673 * inferiors.c (remove_thread): Discard any pending stop reply for
4675 * server.c (remove_all_on_match_pid): Rename to ...
4676 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4678 (discard_queued_stop_replies): Change parameter to a ptid. Now
4680 (handle_v_kill, kill_inferior_callback, captured_main)
4681 (process_serial_event): Adjust.
4682 * server.h (discard_queued_stop_replies): Declare.
4684 2015-08-21 Pedro Alves <palves@redhat.com>
4686 * linux-low.c (wait_for_sigstop): Always switch to no thread
4687 selected if the previously current thread dies.
4688 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4689 process instead of the current thread's.
4690 * remote-utils.c (input_interrupt): Don't check if there's no
4692 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4693 current thread to the general thread fails, error out.
4694 (handle_qxfer_auxv, handle_qxfer_libraries)
4695 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4696 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4697 (handle_query): Check if there's a thread selected instead of
4698 checking whether there's any thread in the thread list.
4699 (handle_qxfer_threads, handle_qxfer_btrace)
4700 (handle_qxfer_btrace_conf): Don't error out early if there's no
4701 thread in the thread list.
4702 (handle_v_cont, myresume): Don't set the current thread to the
4704 (process_serial_event) <Hg handling>: Also set thread_id if the
4705 previous general thread is still alive.
4706 (process_serial_event) <g/G handling>: If setting the current
4707 thread to the general thread fails, error out.
4708 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4709 thread's lwp instead of the current thread's.
4710 * target.c (set_desired_thread): If the desired thread was not
4711 found, leave the current thread pointing to NULL. Return an int
4712 (boolean) indicating success.
4713 * target.h (set_desired_thread): Change return type to int.
4715 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4717 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4718 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4720 (ps_get_thread_area): New function.
4722 2015-08-19 Gary Benson <gbenson@redhat.com>
4724 * hostio.c (handle_pread): Do not attempt to read more data
4725 than hostio_reply_with_data can fit in a packet.
4727 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4729 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4731 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4733 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4735 2015-08-06 Pedro Alves <palves@redhat.com>
4737 * tracepoint.c (expr_eval_result): Now an int.
4739 2015-08-06 Pedro Alves <palves@redhat.com>
4741 * gdbthread.h (struct regcache): Forward declare.
4742 (struct thread_info) <regcache_data>: Now a struct regcache
4744 * inferiors.c (inferior_regcache_data)
4745 (set_inferior_regcache_data): Now work with struct regcache
4747 * inferiors.h (struct regcache): Forward declare.
4748 (inferior_regcache_data, set_inferior_regcache_data): Now work
4749 with struct regcache pointers.
4750 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4751 (free_register_cache_thread): Remove struct regcache pointer
4754 2015-08-06 Pedro Alves <palves@redhat.com>
4756 * server.c (captured_main): On error, print the exception message
4757 to stderr, and if run_once is set, throw a quit.
4759 2015-08-06 Pedro Alves <palves@redhat.com>
4761 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4764 2015-08-06 Pedro Alves <palves@redhat.com>
4766 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4767 reading beyond the passed in buffer length.
4769 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4771 * tracepoint.c (symbol_list) <required>: Remove.
4773 2015-08-06 Pedro Alves <palves@redhat.com>
4775 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4776 count if stopping and suspending threads.
4777 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4778 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4779 (linux_detach): Complete an ongoing step-over.
4780 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4782 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4783 (linux_wait_1): If passing a signal to the inferior after
4784 finishing a step-over, unsuspend and re-resume all lwps. If we
4785 see a single-step event but the thread should be continuing, don't
4786 pass the trap to gdb.
4787 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4788 internal_error instead of gdb_assert.
4789 (enqueue_pending_signal): New function.
4790 (check_ptrace_stopped_lwp_gone): Add debug output.
4791 (start_step_over): Use internal_error instead of gdb_assert.
4792 (complete_ongoing_step_over): New function.
4793 (linux_resume_one_thread): Don't resume a suspended thread.
4794 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4797 2015-08-06 Pedro Alves <palves@redhat.com>
4799 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4800 (linux_thread_alive): Use lwp_is_marked_dead.
4801 (extended_event_reported): Delete.
4802 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4803 instead of extended_event_reported.
4804 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4806 (lwp_is_marked_dead): New function.
4807 (lwp_running): Use lwp_is_marked_dead.
4808 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4811 2015-08-06 Pedro Alves <palves@redhat.com>
4813 * linux-low.c (linux_wait_1): Move fork event output out of the
4814 !report_to_gdb check. Pass event_child->waitstatus to
4815 target_waitstatus_to_string instead of ourstatus.
4817 2015-08-04 Yao Qi <yao.qi@linaro.org>
4819 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4820 if current_thread is 32 bit.
4822 2015-08-04 Yao Qi <yao.qi@linaro.org>
4824 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4825 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4826 * server.c (extended_protocol): Remove "static".
4827 * server.h (extended_protocol): Declare it.
4829 2015-08-04 Yao Qi <yao.qi@linaro.org>
4831 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4832 both aarch64 and aarch32.
4833 (aarch64_set_pc): Likewise.
4835 2015-08-04 Yao Qi <yao.qi@linaro.org>
4837 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4838 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4839 arm-with-neon.xml to srv_xmlfiles.
4840 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4841 (is_64bit_tdesc): New function.
4842 (aarch64_linux_read_description): New function.
4843 (aarch64_arch_setup): Call aarch64_linux_read_description.
4844 (regs_info): Rename to regs_info_aarch64.
4845 (aarch64_regs_info): Return right regs_info.
4846 (initialize_low_arch): Call initialize_low_arch_aarch32.
4848 2015-08-04 Yao Qi <yao.qi@linaro.org>
4850 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4851 * linux-aarch32-low.c: New file.
4852 * linux-aarch32-low.h: New file.
4853 * linux-arm-low.c (arm_fill_gregset): Move it to
4854 linux-aarch32-low.c.
4855 (arm_store_gregset): Likewise.
4856 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4857 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4858 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4859 (regs_info): Rename to regs_info_arm.
4860 (arm_regs_info): Return regs_info_aarch32 if
4861 have_ptrace_getregset is 1 and target description is
4862 arm_with_neon or arm_with_vfpv3.
4863 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4864 Call initialize_low_arch_aarch32 instead.
4866 2015-08-04 Yao Qi <yao.qi@linaro.org>
4868 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4869 * linux-low.c: ... here.
4870 * linux-low.h (have_ptrace_getregset): Declare it.
4872 2015-08-04 Pedro Alves <palves@redhat.com>
4874 * thread-db.c (struct thread_db): Use new typedefs.
4875 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4877 (disable_thread_event_reporting): Cast result of dlsym to
4878 destination function pointer type.
4879 (thread_db_mourn): Use td_ta_delete_ftype.
4881 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4883 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4885 (CDX_BREAKPOINT): Define for R2.
4886 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4887 (the_low_target): Add comments.
4889 2015-07-30 Yao Qi <yao.qi@linaro.org>
4891 * linux-arm-low.c (arm_hwcap): Remove it.
4892 (arm_read_description): New local variable arm_hwcap. Don't
4893 set arm_hwcap to zero.
4895 2015-07-30 Yao Qi <yao.qi@linaro.org>
4897 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4898 Use regcache->tdesc instead.
4899 (arm_store_wmmxregset): Likewise.
4900 (arm_fill_vfpregset): Likewise.
4901 (arm_store_vfpregset): Likewise.
4903 2015-07-30 Yao Qi <yao.qi@linaro.org>
4905 * linux-arm-low.c: Include arch/arm.h.
4906 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4907 (arm_store_gregset): Likewise.
4909 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4911 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4912 ptrace's 4th parameter.
4914 2015-07-27 Yao Qi <yao.qi@linaro.org>
4916 * configure.srv (case aarch64*-*-linux*): Don't set
4919 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4921 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4923 * linux-arm-low.c: Likewise.
4924 * linux-cris-low.c: Likewise.
4925 * linux-crisv32-low.c: Likewise.
4926 * linux-low.c: Likewise.
4927 * linux-m68k-low.c: Likewise.
4928 * linux-mips-low.c: Likewise.
4929 * linux-nios2-low.c: Likewise.
4930 * linux-s390-low.c: Likewise.
4931 * linux-sparc-low.c: Likewise.
4932 * linux-tic6x-low.c: Likewise.
4933 * linux-tile-low.c: Likewise.
4934 * linux-x86-low.c: Likewise.
4936 2015-07-24 Pedro Alves <palves@redhat.com>
4938 * config.in: Regenerate.
4939 * configure: Regenerate.
4941 2015-07-24 Pedro Alves <palves@redhat.com>
4943 * acinclude.m4: Include ../ptrace.m4.
4944 * configure.ac: Call GDB_AC_PTRACE.
4945 * config.in, configure: Regenerate.
4947 2015-07-24 Yao Qi <yao.qi@linaro.org>
4949 * linux-low.c (linux_create_inferior): Remove setting to
4950 proc->priv->new_inferior.
4951 (linux_attach): Likewise.
4952 (linux_low_filter_event): Likewise.
4953 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4955 2015-07-24 Yao Qi <yao.qi@linaro.org>
4957 * linux-low.c (linux_arch_setup): New function.
4958 (linux_low_filter_event): If proc->tdesc is NULL and
4959 proc->attached is true, call the_low_target.arch_setup.
4960 Otherwise, keep status pending, and return.
4961 (linux_resume_one_lwp_throw): Don't call get_pc if
4962 thread->while_stepping isn't NULL. Don't call
4963 get_thread_regcache if proc->tdesc is NULL.
4964 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4965 (linux_target_ops): Install arch_setup.
4966 * server.c (start_inferior): Call the_target->arch_setup.
4967 * target.h (struct target_ops) <arch_setup>: New field.
4968 (target_arch_setup): New marco.
4969 * lynx-low.c (lynx_target_ops): Update.
4970 * nto-low.c (nto_target_ops): Update.
4971 * spu-low.c (spu_target_ops): Update.
4972 * win32-low.c (win32_target_ops): Update.
4974 2015-07-24 Yao Qi <yao.qi@linaro.org>
4976 * linux-low.c (linux_add_process): Don't set
4977 proc->priv->new_inferior.
4978 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4979 (linux_attach): Likewise.
4981 2015-07-24 Yao Qi <yao.qi@linaro.org>
4983 * server.c (start_inferior): Code refactor.
4985 2015-07-24 Yao Qi <yao.qi@linaro.org>
4987 * server.c (process_serial_event): Set general_thread.
4989 2015-07-21 Yao Qi <yao.qi@linaro.org>
4991 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4992 aarch64_linux_get_debug_reg_capacity.
4994 2015-07-17 Yao Qi <yao.qi@linaro.org>
4996 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4997 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4998 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4999 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5000 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5001 (AARCH64_HWP_ALIGNMENT): Likewise.
5002 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5003 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5004 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5005 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5006 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5007 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5008 (struct aarch64_debug_reg_state): Likewise.
5009 (struct arch_lwp_info): Likewise.
5010 (aarch64_align_watchpoint): Likewise.
5011 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5012 (aarch64_watchpoint_length): Likewise.
5013 (aarch64_point_encode_ctrl_reg): Likewise
5014 (aarch64_point_is_aligned): Likewise.
5015 (aarch64_align_watchpoint): Likewise.
5016 (aarch64_linux_set_debug_regs):
5017 (aarch64_dr_state_insert_one_point): Likewise.
5018 (aarch64_dr_state_remove_one_point): Likewise.
5019 (aarch64_handle_breakpoint): Likewise.
5020 (aarch64_handle_aligned_watchpoint): Likewise.
5021 (aarch64_handle_unaligned_watchpoint): Likewise.
5022 (aarch64_handle_watchpoint): Likewise.
5024 2015-07-17 Yao Qi <yao.qi@linaro.org>
5026 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5027 and don't aarch64_get_debug_reg_state. All callers update.
5028 (aarch64_handle_aligned_watchpoint): Likewise.
5029 (aarch64_handle_unaligned_watchpoint): Likewise.
5030 (aarch64_handle_watchpoint): Likewise.
5031 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5032 (aarch64_remove_point): Likewise.
5034 2015-07-17 Yao Qi <yao.qi@linaro.org>
5036 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5038 (aarch64_handle_unaligned_watchpoint): Likewise.
5040 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5042 Revert the previous 3 commits:
5043 Move gdb_regex* to common/
5044 Move linux_find_memory_regions_full & co.
5045 gdbserver build-id attribute generator
5047 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5048 Jan Kratochvil <jan.kratochvil@redhat.com>
5050 gdbserver build-id attribute generator.
5051 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5052 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5053 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5055 (get_dynamic): Use find_pdhr to traverse program headers.
5056 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5057 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5058 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5059 (get_hex_build_id): New.
5060 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5061 to reply XML document.
5063 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5064 Jan Kratochvil <jan.kratochvil@redhat.com>
5066 * target.c: Include target/target-utils.h and fcntl.h.
5067 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5068 (target_fileio_read_stralloc): New functions.
5070 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5072 * Makefile.in (OBS): Add gdb_regex.o.
5074 * config.in: Rebuilt.
5075 * configure: Rebuilt.
5077 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5078 Jan Kratochvil <jan.kratochvil@redhat.com>
5080 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5081 * Makefile.in (OBS): Add target-utils.o.
5082 (linux-maps.o, target-utils.o): New.
5083 * configure.srv (srv_linux_obj): Add linux-maps.o.
5085 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5087 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5089 (the_low_target): Install it.
5091 2015-07-14 Pedro Alves <palves@redhat.com>
5093 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5094 Instead, ignore ECHILD, and throw an error for other errnos.
5096 2015-07-10 Pedro Alves <palves@redhat.com>
5098 * event-loop.c (struct callback_event) <data>: Change type to
5099 gdb_client_data instance instead of gdb_client_data pointer.
5100 (append_callback_event): Adjust.
5102 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5104 * linux-aarch64-low.c: Add comments for each linux_target_ops
5105 method. Remove comments already covered in target_ops and
5106 linux_target_ops definitions.
5107 (the_low_target): Add comments for each unimplemented method.
5109 2015-07-09 Yao Qi <yao.qi@linaro.org>
5111 * linux-aarch64-low.c (aarch64_regmap): Remove.
5112 (aarch64_usrregs_info): Remove.
5113 (regs_info): Set field usrregs to NULL.
5115 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5117 * linux-low.c: Include "rsp-low.h"
5118 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5119 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5120 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5121 (handle_btrace_enable_pt): New.
5122 (handle_btrace_general_set): Support "pt".
5123 (handle_btrace_conf_general_set): Support "pt:size".
5125 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5127 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5130 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5132 * linux-aarch64-low.c: Remove comment about endianness.
5133 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5134 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5137 2015-06-24 Gary Benson <gbenson@redhat.com>
5139 * linux-i386-ipa.c (stdint.h): Do not include.
5140 * lynx-i386-low.c (stdint.h): Likewise.
5141 * lynx-ppc-low.c (stdint.h): Likewise.
5142 * mem-break.c (stdint.h): Likewise.
5143 * thread-db.c (stdint.h): Likewise.
5144 * tracepoint.c (stdint.h): Likewise.
5145 * win32-low.c (stdint.h): Likewise.
5147 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5149 * server.c (write_qxfer_response): Update call to
5150 remote_escape_output.
5152 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5153 Jan Kratochvil <jan.kratochvil@redhat.com>
5155 Merge multiple hex conversions.
5156 * gdbreplay.c (tohex): Rename to 'fromhex'.
5157 (logchar): Use fromhex.
5159 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5161 * server.c (handle_qxfer_libraries): Set `version' attribute for
5164 2015-06-10 Gary Benson <gbenson@redhat.com>
5166 * target.h (struct target_ops) <multifs_open>: New field.
5167 <multifs_unlink>: Likewise.
5168 <multifs_readlink>: Likewise.
5169 * linux-low.c (nat/linux-namespaces.h): New include.
5170 (linux_target_ops): Initialize the_target->multifs_open,
5171 the_target->multifs_unlink and the_target->multifs_readlink.
5172 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5173 * hostio.c (hostio_fs_pid): New static variable.
5174 (hostio_handle_new_gdb_connection): New function.
5175 (handle_setfs): Likewise.
5176 (handle_open): Use the_target->multifs_open as appropriate.
5177 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5178 (handle_readlink): Use the_target->multifs_readlink as
5180 (handle_vFile): Handle vFile:setfs packets.
5181 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5182 after target_handle_new_gdb_connection.
5184 2015-06-10 Gary Benson <gbenson@redhat.com>
5186 * configure.ac (AC_CHECK_FUNCS): Add setns.
5187 * config.in: Regenerate.
5188 * configure: Likewise.
5189 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5190 (linux-namespaces.o): New rule.
5191 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5193 2015-06-09 Gary Benson <gbenson@redhat.com>
5195 * hostio.c (handle_open): Process mode argument with
5196 fileio_to_host_mode.
5198 2015-06-01 Yao Qi <yao.qi@linaro.org>
5200 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5201 * linux-x86-low.c: Likewise.
5203 2015-05-28 Don Breazeal <donb@codesourcery.com>
5205 * linux-low.c (handle_extended_wait): Initialize
5206 thread_info.last_resume_kind for new fork children.
5208 2015-05-15 Pedro Alves <palves@redhat.com>
5210 * target.h (target_handle_new_gdb_connection): Rewrite using if
5211 wrapped in do/while.
5213 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5215 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5216 * configure, config.in: Regenerate.
5217 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5220 2015-05-12 Don Breazeal <donb@codesourcery.com>
5222 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5223 PTRACE_EVENT_VFORK_DONE.
5224 (linux_low_ptrace_options, extended_event_reported): Add vfork
5226 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5227 and "vforkdone" for RSP 'T' Stop Reply Packet.
5228 * server.h (report_vfork_events): Declare
5231 2015-05-12 Don Breazeal <donb@codesourcery.com>
5233 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5234 (the_low_target) <new_fork>: Initialize new member.
5235 * linux-arm-low.c (arm_new_fork): New function.
5236 (the_low_target) <new_fork>: Initialize new member.
5237 * linux-low.c (handle_extended_wait): Call new target function
5239 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5240 * linux-mips-low.c (mips_add_watchpoint): New function
5241 extracted from mips_insert_point.
5242 (the_low_target) <new_fork>: Initialize new member.
5243 (mips_linux_new_fork): New function.
5244 (mips_insert_point): Call mips_add_watchpoint.
5245 * linux-x86-low.c (x86_linux_new_fork): New function.
5246 (the_low_target) <new_fork>: Initialize new member.
5248 2015-05-12 Don Breazeal <donb@codesourcery.com>
5250 * linux-low.c (handle_extended_wait): Implement return value,
5251 rename argument 'event_child' to 'event_lwp', handle
5252 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5253 (linux_low_ptrace_options): New function.
5254 (linux_low_filter_event): Call linux_low_ptrace_options,
5255 use different argument fo linux_enable_event_reporting,
5256 use return value from handle_extended_wait.
5257 (extended_event_reported): New function.
5258 (linux_wait_1): Call extended_event_reported and set
5259 status to report fork events.
5260 (linux_write_memory): Add pid to debug message.
5261 (reset_lwp_ptrace_options_callback): New function.
5262 (linux_handle_new_gdb_connection): New function.
5263 (linux_target_ops): Initialize new structure member.
5264 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5265 * lynx-low.c: Initialize new structure member.
5266 * remote-utils.c (prepare_resume_reply): Implement stop reason
5267 "fork" for "T" stop message.
5268 * server.c (handle_query): Call handle_new_gdb_connection.
5269 * server.h (report_fork_events): Declare global flag.
5270 * target.h (struct target_ops) <handle_new_gdb_connection>:
5272 (target_handle_new_gdb_connection): New macro.
5273 * win32-low.c: Initialize new structure member.
5275 2015-05-12 Don Breazeal <donb@codesourcery.com>
5277 * mem-break.c (APPEND_TO_LIST): Define macro.
5278 (clone_agent_expr): New function.
5279 (clone_one_breakpoint): New function.
5280 (clone_all_breakpoints): New function.
5281 * mem-break.h: Declare new functions.
5283 2015-05-12 Don Breazeal <donb@codesourcery.com>
5285 * linux-low.c (linux_supports_fork_events): New function.
5286 (linux_supports_vfork_events): New function.
5287 (linux_target_ops): Initialize new structure members.
5288 (initialize_low): Call linux_check_ptrace_features.
5289 * lynx-low.c (lynx_target_ops): Initialize new structure
5291 * server.c (report_fork_events, report_vfork_events):
5293 (handle_query): Add new features to qSupported packet and
5295 (captured_main): Initialize new global variables.
5296 * target.h (struct target_ops) <supports_fork_events>:
5298 <supports_vfork_events>: New member.
5299 (target_supports_fork_events): New macro.
5300 (target_supports_vfork_events): New macro.
5301 * win32-low.c (win32_target_ops): Initialize new structure
5304 2015-05-12 Gary Benson <gbenson@redhat.com>
5306 * server.c (handle_qxfer_exec_file): Use current process
5309 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5311 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5312 Remove HAVE_PTRACE_GETREGS conditionals.
5313 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5314 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5316 2015-05-08 Yao Qi <yao.qi@linaro.org>
5318 * linux-low.c (linux_supports_conditional_breakpoints): New
5320 (linux_target_ops): Install new target method.
5321 * lynx-low.c (lynx_target_ops): Install NULL hook for
5322 supports_conditional_breakpoints.
5323 * nto-low.c (nto_target_ops): Likewise.
5324 * spu-low.c (spu_target_ops): Likewise.
5325 * win32-low.c (win32_target_ops): Likewise.
5326 * server.c (handle_query): Check
5327 target_supports_conditional_breakpoints.
5328 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5330 (target_supports_conditional_breakpoints): New macro.
5332 2015-05-06 Pedro Alves <palves@redhat.com>
5335 * server.c (start_inferior): If the process exits, mourn it.
5337 2015-04-21 Gary Benson <gbenson@redhat.com>
5339 * hostio.c (fileio_open_flags_to_host): Factored out to
5340 fileio_to_host_openflags in common/fileio.c. Single use
5343 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5345 * linux-xtensa-low.c (xtensa_fill_gregset)
5346 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5349 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5351 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5352 (regs_info): Replace usrregs pointer with NULL.
5354 2015-04-17 Gary Benson <gbenson@redhat.com>
5356 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5357 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5358 * server.c (handle_qxfer_exec_file): New function.
5359 (qxfer_packets): Add exec-file entry.
5360 (handle_query): Report qXfer:exec-file:read as supported packet.
5362 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5364 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5366 2015-04-09 Gary Benson <gbenson@redhat.com>
5368 * hostio-errno.c (errno_to_fileio_error): Remove function.
5369 Update caller to use remote_fileio_to_fio_error.
5371 2015-04-09 Yao Qi <yao.qi@linaro.org>
5373 * linux-low.c (linux_insert_point): Call
5374 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5375 (linux_remove_point): Call remove_memory_breakpoint if type is
5377 * linux-x86-low.c (x86_insert_point): Don't call
5378 insert_memory_breakpoint.
5379 (x86_remove_point): Don't call remove_memory_breakpoint.
5381 2015-04-01 Pedro Alves <palves@redhat.com>
5382 Cleber Rosa <crosa@redhat.com>
5384 * server.c (gdbserver_usage): Reorganize and extend the usage
5387 2015-03-24 Pedro Alves <palves@redhat.com>
5389 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5390 output. Also dump TRAP_TRACE.
5391 (linux_low_filter_event): In debug output, distinguish a
5392 resume_stop SIGSTOP from a delayed SIGSTOP.
5394 2015-03-24 Gary Benson <gbenson@redhat.com>
5396 * linux-x86-low.c (x86_linux_new_thread): Moved to
5398 (x86_linux_prepare_to_resume): Likewise.
5400 2015-03-24 Gary Benson <gbenson@redhat.com>
5402 * Makefile.in (x86-linux-dregs.o): New rule.
5403 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5404 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5405 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5406 (x86_linux_dr_get): Likewise.
5407 (x86_linux_dr_set): Likewise.
5408 (update_debug_registers_callback): Likewise.
5409 (x86_linux_dr_set_addr): Likewise.
5410 (x86_linux_dr_get_addr): Likewise.
5411 (x86_linux_dr_set_control): Likewise.
5412 (x86_linux_dr_get_control): Likewise.
5413 (x86_linux_dr_get_status): Likewise.
5414 (x86_linux_update_debug_registers): Likewise.
5416 2015-03-24 Gary Benson <gbenson@redhat.com>
5418 * linux-x86-low.c (x86_linux_update_debug_registers):
5419 New function, factored out from...
5420 (x86_linux_prepare_to_resume): ...this.
5422 2015-03-24 Gary Benson <gbenson@redhat.com>
5424 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5425 (x86_linux_dr_set): Likewise.
5426 (update_debug_registers_callback): Likewise.
5427 (x86_linux_dr_set_addr): Likewise.
5428 (x86_linux_dr_get_addr): Likewise.
5429 (x86_linux_dr_set_control): Likewise.
5430 (x86_linux_dr_get_control): Likewise.
5431 (x86_linux_dr_get_status): Likewise.
5432 (x86_linux_prepare_to_resume): Likewise.
5434 2015-03-24 Gary Benson <gbenson@redhat.com>
5436 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5437 Use perror_with_name. Pass string through gettext.
5438 (x86_linux_dr_set): Likewise.
5440 2015-03-24 Gary Benson <gbenson@redhat.com>
5442 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5443 (x86_linux_dr_set_addr): ...this.
5444 (x86_dr_low_get_addr): Rename to...
5445 (x86_linux_dr_get_addr): ...this.
5446 (x86_dr_low_set_control): Rename to...
5447 (x86_linux_dr_set_control): ...this.
5448 (x86_dr_low_get_control): Rename to...
5449 (x86_linux_dr_get_control): ...this.
5450 (x86_dr_low_get_status): Rename to...
5451 (x86_linux_dr_get_status): ...this.
5452 (x86_dr_low): Update with new function names.
5454 2015-03-24 Gary Benson <gbenson@redhat.com>
5456 * Makefile.in (x86-linux.o): New rule.
5457 * configure.srv: Add x86-linux.o to relevant targets.
5458 * linux-low.c (lwp_set_arch_private_info): New function.
5459 (lwp_arch_private_info): Likewise.
5460 * linux-x86-low.c: Include nat/x86-linux.h.
5461 (arch_lwp_info): Removed structure.
5462 (update_debug_registers_callback):
5463 Use lwp_set_debug_registers_changed.
5464 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5465 and lwp_set_debug_registers_changed.
5466 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5468 2015-03-24 Gary Benson <gbenson@redhat.com>
5470 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5471 * linux-arm-low.c (arm_new_thread): Likewise.
5472 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5473 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5474 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5475 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5477 2015-03-24 Gary Benson <gbenson@redhat.com>
5479 * linux-low.c (ptid_of_lwp): New function.
5480 (lwp_is_stopped): Likewise.
5481 (lwp_stop_reason): Likewise.
5482 * linux-x86-low.c (update_debug_registers_callback):
5484 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5487 2015-03-24 Gary Benson <gbenson@redhat.com>
5489 * linux-low.h (linux_stop_lwp): Remove declaration.
5491 2015-03-24 Gary Benson <gbenson@redhat.com>
5493 * linux-low.h: Include nat/linux-nat.h.
5494 * linux-low.c (iterate_over_lwps_args): New structure.
5495 (iterate_over_lwps_filter): New function.
5496 (iterate_over_lwps): Likewise.
5497 * linux-x86-low.c (update_debug_registers_callback):
5498 Update signature to what iterate_over_lwps expects.
5499 Remove PID check that iterate_over_lwps now performs.
5500 (x86_dr_low_set_addr): Use iterate_over_lwps.
5501 (x86_dr_low_set_control): Likewise.
5503 2015-03-24 Gary Benson <gbenson@redhat.com>
5505 * linux-x86-low.c (x86_debug_reg_state): New function.
5506 (x86_linux_prepare_to_resume): Use the above.
5508 2015-03-24 Gary Benson <gbenson@redhat.com>
5510 * linux-low.c (current_lwp_ptid): New function.
5511 * linux-x86-low.c: Include nat/linux-nat.h.
5512 (x86_dr_low_get_addr): Use current_lwp_ptid.
5513 (x86_dr_low_get_control): Likewise.
5514 (x86_dr_low_get_status): Likewise.
5516 2015-03-20 Pedro Alves <palves@redhat.com>
5518 * tracepoint.c (cmd_qtstatus): Make "str" const.
5520 2015-03-20 Pedro Alves <palves@redhat.com>
5522 * server.c (handle_general_set): Make "req_str" const.
5524 2015-03-19 Pedro Alves <palves@redhat.com>
5526 * linux-low.c (linux_resume_one_lwp): Rename to ...
5527 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5528 instead call perror_with_name.
5529 (check_ptrace_stopped_lwp_gone): New function.
5530 (linux_resume_one_lwp): Reimplement as wrapper around
5531 linux_resume_one_lwp_throw that swallows errors if the LWP is
5534 2015-03-19 Pedro Alves <palves@redhat.com>
5536 * linux-low.c (count_events_callback, select_event_lwp_callback):
5537 No longer check whether the thread has resume_stop as last resume
5540 2015-03-19 Pedro Alves <palves@redhat.com>
5542 * linux-low.c (count_events_callback, select_event_lwp_callback):
5543 Use the lwp's status_pending_p field, not the thread's.
5545 2015-03-19 Pedro Alves <palves@redhat.com>
5547 * linux-low.c (select_event_lwp_callback): Update comments to
5548 no longer mention SIGTRAP.
5550 2015-03-18 Gary Benson <gbenson@redhat.com>
5552 * server.c (handle_query): Do not report vFile:fstat as supported.
5554 2015-03-11 Gary Benson <gbenson@redhat.com>
5556 * hostio.c (sys/types.h): New include.
5557 (sys/stat.h): Likewise.
5558 (common-remote-fileio.h): Likewise.
5559 (handle_fstat): New function.
5560 (handle_vFile): Handle vFile:fstat packets.
5562 2015-03-11 Gary Benson <gbenson@redhat.com>
5564 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5565 struct stat.st_blocks and struct stat.st_blksize.
5566 * configure: Regenerate.
5567 * config.in: Likewise.
5568 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5569 (OBS): Add common-remote-fileio.o.
5570 (common-remote-fileio.o): New rule.
5572 2015-03-09 Pedro Alves <palves@redhat.com>
5574 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5575 'struct sockaddr' pointer in 'accept' call.
5577 2015-03-09 Pedro Alves <palves@redhat.com>
5580 2015-03-07 Pedro Alves <palves@redhat.com>
5581 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5582 or <winsock2.h> here. Instead include "gdb_socket.h".
5583 (remote_open): Use union gdb_sockaddr_u.
5584 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5585 or <winsock2.h> here. Instead include "gdb_socket.h".
5586 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5587 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5589 (init_named_socket, gdb_agent_helper_thread): Use union
5592 2015-03-07 Pedro Alves <palves@redhat.com>
5594 * configure.ac (build_warnings): Move
5595 -Wdeclaration-after-statement to the C-specific set.
5596 * configure: Regenerate.
5598 2015-03-07 Pedro Alves <palves@redhat.com>
5600 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5601 or <winsock2.h> here. Instead include "gdb_socket.h".
5602 (remote_open): Use union gdb_sockaddr_u.
5603 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5604 or <winsock2.h> here. Instead include "gdb_socket.h".
5605 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5606 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5608 (init_named_socket, gdb_agent_helper_thread): Use union
5611 2015-03-07 Pedro Alves <palves@redhat.com>
5613 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5616 2015-03-06 Yao Qi <yao.qi@linaro.org>
5618 * linux-aarch64-low.c (aarch64_insert_point): Use
5619 show_debug_regs as a boolean.
5620 (aarch64_remove_point): Likewise.
5622 2015-03-05 Pedro Alves <palves@redhat.com>
5624 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5625 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5626 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5627 * nto-low.c (nto_target_ops): Likewise.
5628 * spu-low.c (spu_target_ops): Likewise.
5629 * win32-low.c (win32_target_ops): Likewise.
5631 2015-03-04 Pedro Alves <palves@redhat.com>
5633 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5634 Decide whether a breakpoint triggered based on the SIGTRAP's
5636 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5637 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5638 (linux_low_filter_event): Check for breakpoints before checking
5640 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5642 (linux_stopped_by_sw_breakpoint)
5643 (linux_supports_stopped_by_sw_breakpoint)
5644 (linux_stopped_by_hw_breakpoint)
5645 (linux_supports_stopped_by_hw_breakpoint): New functions.
5646 (linux_target_ops): Install new target methods.
5648 2015-03-04 Pedro Alves <palves@redhat.com>
5650 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5651 * server.c (swbreak_feature, hwbreak_feature): New globals.
5652 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5653 (captured_main): Clear swbreak_feature and hwbreak_feature.
5654 * server.h (swbreak_feature, hwbreak_feature): Declare.
5655 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5656 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5657 supports_stopped_by_hw_breakpoint>: New fields.
5658 (target_supports_stopped_by_sw_breakpoint)
5659 (target_stopped_by_sw_breakpoint)
5660 (target_supports_stopped_by_hw_breakpoint)
5661 (target_stopped_by_hw_breakpoint): Declare.
5663 2015-03-04 Pedro Alves <palves@redhat.com>
5665 enum lwp_stop_reason -> enum target_stop_reason
5666 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5667 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5668 (linux_wait_1, stuck_in_jump_pad_callback)
5669 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5670 (linux_stopped_by_watchpoint):
5671 * linux-low.h (enum lwp_stop_reason): Delete.
5672 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5673 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5675 2015-03-04 Yao Qi <yao.qi@linaro.org>
5677 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5679 2015-03-03 Gary Benson <gbenson@redhat.com>
5681 * hostio.c (handle_vFile): Fix prefix lengths.
5683 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5685 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5688 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5690 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5691 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5692 (clean): Add "rm -f" for above C files.
5693 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5694 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5695 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5696 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5697 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5698 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5699 (init_registers_s390x_vx_linux64)
5700 (init_registers_s390x_tevx_linux64)
5701 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5702 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5704 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5705 (s390_store_vxrs_high): New functions.
5706 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5708 (s390_arch_setup): Add logic for selecting one of the new target
5709 descriptions. Activate the new vector regsets if applicable.
5710 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5711 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5712 and init_registers_s390x_tevx_linux64.
5714 2015-03-01 Pedro Alves <palves@redhat.com>
5716 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5719 2015-02-27 Pedro Alves <palves@redhat.com>
5721 * linux-x86-low.c (u_debugreg_offset): New function.
5722 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5724 2015-02-27 Pedro Alves <palves@redhat.com>
5726 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5727 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5728 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5729 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5730 (ps_lsetfpregs, ps_getpid)
5731 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5732 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5733 (ps_lsetxregs, ps_plog): Declare.
5735 2015-02-27 Pedro Alves <palves@redhat.com>
5737 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5738 IP_AGENT_EXPORT_FUNC.
5739 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5740 IP_AGENT_EXPORT_FUNC.
5741 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5742 (IP_AGENT_EXPORT): Delete.
5743 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5744 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5745 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5746 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5747 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5748 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5749 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5750 (traceframe_read_count, traceframe_write_count)
5751 (traceframes_created, trace_state_variables, get_raw_reg)
5752 (get_trace_state_variable_value, set_trace_state_variable_value)
5753 (ust_loaded, helper_thread_id, cmd_buf): Use
5754 IPA_SYM_EXPORTED_NAME.
5755 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5756 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5757 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5758 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5759 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5760 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5761 EXTERN_C_PUSH/EXTERN_C_POP.
5762 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5763 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5764 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5765 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5766 (traceframe_write_count, traceframe_read_count)
5767 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5768 (about_to_request_buffer_space, get_trace_state_variable_value)
5769 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5770 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5771 EXTERN_C_PUSH/EXTERN_C_POP.
5772 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5773 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5774 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5775 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5776 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5777 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5778 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5779 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5781 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5782 (IP_AGENT_EXPORT_VAR_DECL): Define.
5784 (gdb_agent_get_raw_reg): Declare.
5786 2015-02-27 Tom Tromey <tromey@redhat.com>
5787 Pedro Alves <palves@redhat.com>
5789 Rename symbols whose names are reserved C++ keywords throughout.
5791 2015-02-27 Pedro Alves <palves@redhat.com>
5793 * Makefile.in (COMPILER): New, get it from autoconf.
5794 (CXX): Get from autoconf instead.
5795 (COMPILE.pre): Use COMPILER.
5796 (CC-LD): Rename to ...
5797 (CC_LD): ... this. Use COMPILER.
5798 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5799 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5800 * acinclude.m4: Include build-with-cxx.m4.
5801 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5802 Disable -Werror by default if building in C++ mode.
5803 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5804 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5805 the C++ compiler. Save/restore CXXFLAGS too.
5806 * configure: Regenerate.
5808 2015-02-27 Pedro Alves <palves@redhat.com>
5810 * acinclude.m4: Include libiberty.m4.
5811 * configure.ac: Call libiberty_INIT.
5812 * config.in, configure: Regenerate.
5814 2015-02-26 Pedro Alves <palves@redhat.com>
5816 * linux-low.c (linux_wait_1): When incrementing the PC past a
5817 program breakpoint always use the_low_target.breakpoint_len as
5818 increment, rather than the maximum between that and
5819 the_low_target.decr_pc_after_break.
5821 2015-02-23 Pedro Alves <palves@redhat.com>
5823 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5824 thread was doing a step-over; always adjust the PC if
5825 we stepped over a permanent breakpoint.
5826 (linux_wait_1): If we stepped over breakpoint that was on top of a
5827 permanent breakpoint, manually advance the PC past it.
5829 2015-02-23 Pedro Alves <palves@redhat.com>
5831 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5833 (x86_fill_gregset, x86_store_gregset): Use it when handling
5836 2015-02-20 Pedro Alves <palves@redhat.com>
5838 * thread-db.c: Include "nat/linux-procfs.h".
5839 (thread_db_init): Skip listing new threads if the kernel supports
5840 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5842 2015-02-20 Pedro Alves <palves@redhat.com>
5844 * linux-low.c (status_pending_p_callback): Use ptid_match.
5846 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5848 PR breakpoints/16812
5849 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5850 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5851 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5853 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5855 PR breakpoints/15956
5856 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5858 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5860 * linux-low.c (linux_low_btrace_conf): Print size.
5861 * server.c (handle_btrace_conf_general_set): New.
5862 (hanle_general_set): Call handle_btrace_conf_general_set.
5863 (handle_query): Report Qbtrace-conf:bts:size as supported.
5865 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5867 * linux-low.c (linux_low_enable_btrace): Update parameters.
5868 (linux_low_btrace_conf): New.
5869 (linux_target_ops)<to_btrace_conf>: Initialize.
5870 * server.c (current_btrace_conf): New.
5871 (handle_btrace_enable): Rename to ...
5872 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5873 to target_enable_btrace. Update comment. Update users.
5874 (handle_qxfer_btrace_conf): New.
5875 (qxfer_packets): Add btrace-conf entry.
5876 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5877 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5878 (target_ops)<read_btrace_conf>: New.
5879 (target_enable_btrace): Update parameters.
5880 (target_read_btrace_conf): New.
5882 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5884 * server.c (handle_btrace_general_set): Remove call to
5885 target_supports_btrace.
5886 (supported_btrace_packets): New.
5887 (handle_query): Call supported_btrace_packets.
5888 * target.h: include btrace-common.h.
5889 (btrace_target_info): Removed.
5890 (supports_btrace, target_supports_btrace): Update parameters.
5892 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5894 * Makefile.in (SFILES): Add common/btrace-common.c.
5895 (OBS): Add common/btrace-common.o.
5896 (btrace-common.o): Add build rules.
5897 * linux-low: Include btrace-common.h.
5898 (linux_low_read_btrace): Use struct btrace_data. Call
5899 btrace_data_init and btrace_data_fini.
5901 2015-02-06 Pedro Alves <palves@redhat.com>
5903 * thread-db.c (find_new_threads_callback): Add debug output.
5905 2015-02-04 Pedro Alves <palves@redhat.com>
5907 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5908 (resume_stopped_resumed_lwps): New function.
5909 (linux_wait_for_event_filtered): Use it.
5911 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5913 * Makefile.in (SFILES): Add linux-personality.c.
5914 (linux-personality.o): New rule.
5915 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5916 list of objects to be built.
5917 * linux-low.c: Include nat/linux-personality.h.
5918 (linux_create_inferior): Remove code to disable address space
5919 randomization (moved to ../nat/linux-personality.c). Create
5920 cleanup to disable address space randomization.
5922 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5924 * Makefile.in (posix-strerror.o): New rule.
5925 (mingw-strerror.o): Likewise.
5926 * configure: Regenerated.
5927 * configure.ac: Source file ../common/common.host. Initialize new
5928 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5930 2015-01-14 Yao Qi <yao@codesourcery.com>
5932 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5933 (ppc-linux.o): New rule.
5934 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5935 * configure.ac: AC_CHECK_FUNCS(getauxval).
5936 * config.in: Re-generated.
5937 * configure: Re-generated.
5938 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5939 ppc64_64bit_inferior_p
5941 2015-01-14 Yao Qi <yao@codesourcery.com>
5943 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5944 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5945 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5946 (PT_ORIG_R3, PT_TRAP): Likewise.
5947 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5948 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5949 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5951 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5953 * i387-fp.c (i387_cache_to_xsave): In look over
5954 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5955 zmmh_low_space field by use of zmmh_high_space.
5957 2015-01-09 Pedro Alves <palves@redhat.com>
5959 * linux-low.c (step_over_bkpt): Move higher up in the file.
5960 (handle_extended_wait): Don't store the stop_pc here.
5961 (get_stop_pc): Adjust comments and rename to ...
5962 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5963 stopped for a software breakpoint or hardware breakpoint.
5964 (thread_still_has_status_pending_p): New function.
5965 (status_pending_p_callback): Use
5966 thread_still_has_status_pending_p. If the event is no longer
5967 interesting, resume the LWP.
5968 (handle_tracepoints): Add assert.
5969 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5970 (wstatus_maybe_breakpoint): New function.
5971 (cancel_breakpoint): Delete function.
5972 (check_stopped_by_watchpoint): New function, factored out from
5973 linux_low_filter_event.
5974 (lp_status_maybe_breakpoint): Delete function.
5975 (linux_low_filter_event): Remove filter_ptid argument.
5976 Leave thread group exits pending here. Store the LWP's stop PC.
5977 Always leave events pending.
5978 (linux_wait_for_event_filtered): Pull all events out of the
5979 kernel, and leave them all pending.
5980 (count_events_callback, select_event_lwp_callback): Consider all
5982 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5983 (select_event_lwp): Only give preference to the stepping LWP in
5984 all-stop mode. Adjust comments.
5985 (ignore_event): New function.
5986 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5987 references to cancel_breakpoints. Adjust to renames. Also give
5988 equal priority to all LWPs that have had events in non-stop mode.
5989 If reporting a software breakpoint event, unadjust the LWP's PC.
5990 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5991 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5993 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5994 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5995 (linux_stopped_by_watchpoint): Adjust.
5996 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5997 * linux-low.h (enum lwp_stop_reason): New.
5998 (struct lwp_info) <stop_pc>: Adjust comment.
5999 <stopped_by_watchpoint>: Delete field.
6000 <stop_reason>: New field.
6001 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6002 * mem-break.c (software_breakpoint_inserted_here)
6003 (hardware_breakpoint_inserted_here): New function.
6004 * mem-break.h (software_breakpoint_inserted_here)
6005 (hardware_breakpoint_inserted_here): Declare.
6006 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6007 (cancel_breakpoints): Delete.
6008 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6009 (upload_fast_traceframes): Remove references to
6012 2015-01-09 Pedro Alves <palves@redhat.com>
6014 * thread-db.c (find_new_threads_callback): Ignore thread if the
6015 kernel thread ID is -1.
6017 2015-01-09 Pedro Alves <palves@redhat.com>
6019 * linux-low.c (linux_attach_fail_reason_string): Move to
6020 nat/linux-ptrace.c, and rename.
6021 (linux_attach_lwp): Update comment.
6022 (attach_proc_task_lwp_callback): New function.
6023 (linux_attach): Adjust to rename and use
6024 linux_proc_attach_tgid_threads.
6025 (linux_attach_fail_reason_string): Delete declaration.
6027 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6029 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6030 * server.c (gdbserver_version): Likewise.
6032 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6034 * remote-utils.c: Include ctype.h.
6035 (input_interrupt): Explicitly handle the case when the char
6036 received is the NUL byte. Improve the printing of non-ASCII
6039 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6041 * linux-low.c (linux_low_filter_event): Update call to
6042 linux_enable_event_reporting following the addition of
6043 a new parameter to that function.
6045 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6048 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6049 (AARCH64_FPCR_REGNO): Likewise.
6050 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6051 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6052 (aarch64_store_fpregset): Likewise.
6054 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6056 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6057 Remove FIXME comment about assumption about N.
6059 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6061 * configure.ac: If large-file support is disabled in GDBserver,
6062 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6063 * configure: Regenerate.
6065 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6067 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6068 warning upon ENODATA from ptrace.
6069 * linux-s390-low.c (s390_store_tdb): New.
6070 (s390_regsets): Add regset for NT_S390_TDB.
6072 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6074 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6075 without a fill_function.
6076 * linux-s390-low.c (s390_fill_last_break): Remove.
6077 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6078 (s390_arch_setup): Use regset's size instead of fill_function for
6081 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6083 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6084 the regset's store function when ptrace returned an error.
6085 * regcache.c (get_thread_regcache): Invalidate register cache
6086 before fetching inferior's registers.
6088 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6090 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6091 while-loop as for-loop.
6092 (regsets_store_inferior_registers): Likewise.
6094 2014-11-28 Yao Qi <yao@codesourcery.com>
6096 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6097 * config.in, configure: Re-generate.
6098 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6101 2014-11-21 Yao Qi <yao@codesourcery.com>
6103 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6104 (AC_CHECK_HEADERS): Remove malloc.h.
6105 * configure: Re-generated.
6106 * config.in: Re-generated.
6107 * server.h: Don't include alloca.h and malloc.h.
6108 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6109 Don't include malloc.h.
6111 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6113 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6114 corresponding ERRNO check in same block.
6116 2014-11-12 Pedro Alves <palves@redhat.com>
6118 * server.c (cont_thread): Update comment.
6119 (start_inferior, attach_inferior): No longer clear cont_thread.
6120 (handle_v_cont): No longer set cont_thread.
6121 (captured_main): Clear cont_thread each time a GDB connects.
6123 2014-11-12 Pedro Alves <palves@redhat.com>
6125 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6126 thread, and don't resume all threads if the Hc thread has exited.
6128 2014-11-12 Pedro Alves <palves@redhat.com>
6130 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6131 the process group instead of to a specific LWP.
6133 2014-10-15 Pedro Alves <palves@redhat.com>
6136 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6138 (arm_set_thread_context): Delete.
6139 (the_low_target): Adjust.
6140 * win32-i386-low.c (debug_registers_changed)
6141 (debug_registers_used): Delete.
6142 (update_debug_registers_callback): New function.
6143 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6144 needing to update their debug registers.
6145 (win32_get_current_dr): New function.
6146 (x86_dr_low_get_addr, x86_dr_low_get_control)
6147 (x86_dr_low_get_status): Fetch the debug register from the thread
6149 (i386_initial_stuff): Adjust.
6150 (i386_get_thread_context): Remove current_event parameter. Don't
6151 clear debug_registers_changed nor copy DR values to
6153 (i386_set_thread_context): Delete.
6154 (i386_prepare_to_resume): New function.
6155 (i386_thread_added): Mark the thread as needing to update irs
6157 (the_low_target): Remove i386_set_thread_context and install
6158 i386_prepare_to_resume.
6159 * win32-low.c (win32_get_thread_context): Adjust.
6160 (win32_set_thread_context): Use SetThreadContext
6162 (win32_prepare_to_resume): New function.
6163 (win32_require_context): New function, factored out from ...
6164 (thread_rec): ... this.
6165 (continue_one_thread): Call win32_prepare_to_resume on each thread
6166 we're about to continue.
6167 (win32_resume): Call win32_prepare_to_resume on the event thread.
6168 * win32-low.h (struct win32_thread_info)
6169 <debug_registers_changed>: New field.
6170 (struct win32_target_ops): Change prototype of set_thread_context,
6171 delete set_thread_context and add prepare_to_resume.
6172 (win32_require_context): New declaration.
6174 2014-10-08 Gary Benson <gbenson@redhat.com>
6176 * server.h: Do not include common-exceptions.h.
6178 2014-10-08 Gary Benson <gbenson@redhat.com>
6180 * server.h: Do not include cleanups.h.
6182 2014-09-30 James Hogan <james.hogan@imgtec.com>
6184 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6187 2014-09-23 Yao Qi <yao@codesourcery.com>
6189 * linux-low.c (lp_status_maybe_breakpoint): New function.
6190 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6191 (count_events_callback): Likewise.
6192 (select_event_lwp_callback): Likewise.
6193 (cancel_breakpoints_callback): Likewise.
6195 2014-09-19 Don Breazeal <donb@codesourcery.com>
6197 * linux-low.c (handle_extended_wait): Call
6198 linux_ptrace_get_extended_event.
6199 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6200 linux_is_extended_waitstatus.
6202 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6204 * Makefile.in (CPPFLAGS): Define.
6205 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6206 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6208 2014-09-16 Gary Benson <gbenson@redhat.com>
6210 * inferiors.h (current_inferior): Renamed as...
6211 (current_thread): New variable. All uses updated.
6212 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6213 (maybe_move_out_of_jump_pad): Likewise.
6214 (cancel_breakpoint): Likewise.
6215 (linux_low_filter_event): Likewise.
6216 (wait_for_sigstop): Likewise.
6217 (linux_resume_one_lwp): Likewise.
6218 (need_step_over_p): Likewise.
6219 (start_step_over): Likewise.
6220 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6221 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6222 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6223 and save_inferior as saved_thread.
6224 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6226 (regcache_invalidate_thread): Likewise.
6227 * remote-utils.c (prepare_resume_reply): Likewise.
6228 * thread-db.c (thread_db_get_tls_address): Likewise.
6229 (disable_thread_event_reporting): Likewise.
6230 (remove_thread_event_breakpoints): Likewise.
6231 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6233 * target.h (set_desired_inferior): Renamed as...
6234 (set_desired_thread): New declaration. All uses updated.
6235 * server.c (myresume): Updated comment to reference thread instead
6237 (handle_serial_event): Likewise.
6238 (handle_target_event): Likewise.
6240 2014-09-12 Tom Tromey <tromey@redhat.com>
6241 Gary Benson <gbenson@redhat.com>
6243 * regcache.h: Include common-regcache.h.
6244 (regcache_read_pc): Don't declare.
6245 * regcache.c (get_thread_regcache_for_ptid): New function.
6247 2014-09-11 Tom Tromey <tromey@redhat.com>
6248 Gary Benson <gbenson@redhat.com>
6250 * symbol.c: New file.
6251 * Makefile.in (SFILES): Add symbol.c.
6252 (OBS): Add symbol.o.
6254 2014-09-11 Gary Benson <gbenson@redhat.com>
6256 * target.c (target_stop_ptid, target_continue_ptid): New
6259 2014-09-11 Tom Tromey <tromey@redhat.com>
6260 Gary Benson <gbenson@redhat.com>
6262 * target.h: Include target/target.h.
6263 * target.c (target_read_memory, target_read_uint32)
6264 (target_write_memory): New functions.
6266 2014-09-11 Gary Benson <gbenson@redhat.com>
6268 * server.h (debug_hw_points): Don't declare.
6269 * server.c (debug_hw_points): Don't define. Replace all uses
6270 with show_debug_regs.
6271 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6272 all uses with show_debug_regs.
6274 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6276 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6277 endianness into account.
6278 (ppc_supply_ptrace_register): Likewise.
6280 2014-09-03 James Hogan <james.hogan@imgtec.com>
6282 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6283 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6285 2014-09-03 Gary Benson <gbenson@redhat.com>
6287 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6288 ALL_DEBUG_ADDRESS_REGISTERS.
6290 2014-09-02 Gary Benson <gbenson@redhat.com>
6292 * i386-low.h: Renamed as...
6293 * x86-low.h: New file. All type, function and variable name
6294 prefixes changed from "i386_" to "x86_". All references updated.
6295 * i386-low.c: Renamed as...
6296 * x86-low.c: New file. All type, function and variable name
6297 prefixes changed from "i386_" to "x86_". All references updated.
6299 2014-09-02 Gary Benson <gbenson@redhat.com>
6301 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6302 (x86_linux_new_thread): Likewise.
6304 2014-08-29 Gary Benson <gbenson@redhat.com>
6306 * server.h (setjmp.h): Do not include.
6307 (toplevel): Do not declare.
6308 (common-exceptions.h): Include.
6309 (cleanups.h): Likewise.
6310 * server.c (toplevel): Do not define.
6311 (exit_code): New static global.
6312 (detach_or_kill_for_exit_cleanup): New function.
6313 (main): New function. Original main renamed to...
6314 (captured_main): New function.
6315 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6317 2014-08-29 Gary Benson <gbenson@redhat.com>
6319 * Makefile.in (SFILES): Add common/common-exceptions.c.
6320 (OBS): Add common-exceptions.o.
6321 (common-exceptions.o): New rule.
6322 * utils.c (prepare_to_throw_exception): New function.
6324 2014-08-29 Gary Benson <gbenson@redhat.com>
6326 * config.in: Regenerate.
6327 * configure: Likewise.
6329 2014-08-29 Gary Benson <gbenson@redhat.com>
6331 * Makefile.in (SFILES): Add common/cleanups.c.
6333 (cleanups.o): New rule.
6335 2014-08-29 Gary Benson <gbenson@redhat.com>
6337 * utils.c (internal_vwarning): New function.
6339 2014-08-28 Gary Benson <gbenson@redhat.com>
6341 * utils.h (fatal): Remove declaration.
6342 * utils.c (fatal): Remove function.
6344 2014-08-28 Gary Benson <gbenson@redhat.com>
6346 * tracepoint.c (gdb_agent_init): Replace fatal with
6348 (initialize_tracepoint): Likewise.
6350 2014-08-28 Gary Benson <gbenson@redhat.com>
6352 * remote-utils.c (remote_prepare): Replace fatal with error.
6354 2014-08-28 Gary Benson <gbenson@redhat.com>
6356 * linux-low.c (linux_async): Replace fatal with warning.
6358 (linux_start_non_stop): Return -1 if linux_async failed.
6360 2014-08-28 Gary Benson <gbenson@redhat.com>
6362 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6364 (i386_dr_low_get_addr): Remove vague comment.
6365 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6368 2014-08-28 Gary Benson <gbenson@redhat.com>
6370 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6371 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6373 (linux_resume_one_lwp): Likewise.
6374 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6376 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6377 with internal_error.
6378 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6379 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6380 (find_register_by_name): Replace fatal with internal_error.
6381 (find_regno): Likewise.
6382 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6383 * thread-db.c (thread_db_create_event): Likewise.
6384 (thread_db_load_search): Likewise.
6385 (try_thread_db_load_1): Likewise.
6386 * tracepoint.c (get_jump_space_head): Replace fatal with
6388 (claim_trampoline_space): Likewise.
6389 (have_fast_tracepoint_trampoline_buffer): Likewise.
6390 (cmd_qtstart): Likewise.
6391 (stop_tracing): Likewise.
6392 (fast_tracepoint_collecting): Likewise.
6393 (target_malloc): Likewise.
6394 (download_tracepoint): Likewise.
6395 (download_trace_state_variables): Replace check with gdb_assert.
6396 (upload_fast_traceframes): Replace fatal with internal_error.
6398 2014-08-19 Tom Tromey <tromey@redhat.com>
6399 Gary Benson <gbenson@redhat.com>
6401 * Makefile.in (SFILES): Add common/common-debug.c.
6402 (OBS): Add common-debug.o.
6403 (common-debug.o): New rule.
6404 * debug.h (debug_printf): Don't declare.
6405 * debug.c (debug_printf): Renamed and rewritten as...
6406 (debug_vprintf): New function.
6408 2014-08-19 Gary Benson <gbenson@redhat.com>
6410 * utils.h: Do not include print-utils.h.
6412 2014-08-19 Tom Tromey <tromey@redhat.com>
6413 Gary Benson <gbenson@redhat.com>
6415 * server.h: Add static assertion.
6416 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6418 2014-08-19 Tom Tromey <tromey@redhat.com>
6419 Gary Benson <gbenson@redhat.com>
6421 * Makefile.in (SFILES): Add common/errors.c.
6422 (OBS): Add errors.o.
6423 (IPA_OBS): Add errors-ipa.o.
6424 (errors.o): New rule.
6425 (errors-ipa.o): Likewise.
6426 * utils.h (perror_with_name, error, warning): Don't declare.
6427 * utils.c (warning): Renamed and rewritten as...
6428 (vwarning): New function.
6429 (error): Renamed and rewritten as...
6430 (verror): New function.
6431 (internal_error): Renamed and rewritten as...
6432 (internal_verror): New function.
6434 2014-08-07 Gary Benson <gbenson@redhat.com>
6436 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6437 * configure: Regenerate.
6438 * config.in: Likewise.
6439 * server.h: Do not include errno.h.
6440 * event-loop.c: Likewise.
6441 * hostio-errno.c: Likewise.
6442 * linux-low.c: Likewise.
6443 * remote-utils.c: Likewise.
6444 * spu-low.c: Likewise.
6445 * utils.c: Likewise.
6446 * gdbreplay.c: Unconditionally include errno.h.
6448 2014-08-07 Gary Benson <gbenson@redhat.com>
6450 * server.h: Do not include string.h.
6451 * event-loop.c: Likewise.
6452 * linux-low.c: Likewise.
6453 * regcache.c: Likewise.
6454 * remote-utils.c: Likewise.
6455 * spu-low.c: Likewise.
6456 * utils.c: Likewise.
6458 2014-08-07 Gary Benson <gbenson@redhat.com>
6460 * server.h: Do not include gdb_assert.h.
6462 2014-08-07 Gary Benson <gbenson@redhat.com>
6464 * server.h: Do not include common-utils.h.
6466 2014-08-07 Gary Benson <gbenson@redhat.com>
6468 * server.h: Do not include ptid.h.
6469 * notif.h: Likewise.
6471 2014-08-07 Gary Benson <gbenson@redhat.com>
6473 * server.h: Do not include gdb_locale.h.
6475 2014-08-07 Gary Benson <gbenson@redhat.com>
6477 * server.h: Do not include gdb/signals.h.
6478 * win32-low.c: Likewise.
6480 2014-08-07 Gary Benson <gbenson@redhat.com>
6482 * server.h: Do not include pathmax.h.
6484 2014-08-07 Gary Benson <gbenson@redhat.com>
6486 * server.h: Do not include libiberty.h.
6487 * linux-bfin-low.c: Likewise.
6489 2014-08-07 Gary Benson <gbenson@redhat.com>
6491 * server.h: Do not include ansidecl.h.
6493 2014-08-07 Gary Benson <gbenson@redhat.com>
6495 * linux-x86-low.c: Do not include stddef.h.
6496 * lynx-ppc-low.c: Likewise.
6497 * tracepoint.c: Likewise.
6499 2014-08-07 Gary Benson <gbenson@redhat.com>
6501 * server.h: Do not include stdarg.h.
6502 * nto-low.c: Likewise.
6504 2014-08-07 Gary Benson <gbenson@redhat.com>
6506 * server.h: Do not include stdlib.h.
6507 * inferiors.c: Likewise.
6508 * linux-low.c: Likewise.
6509 * regcache.c: Likewise.
6510 * spu-low.c: Likewise.
6511 * tracepoint.c: Likewise.
6512 * utils.c: Likewise.
6514 2014-08-07 Gary Benson <gbenson@redhat.com>
6516 * server.h: Do not include stdio.h.
6517 * linux-low.c: Likewise.
6518 * remote-utils.c: Likewise.
6519 * spu-low.c: Likewise.
6520 * utils.c: Likewise.
6521 * wincecompat.c: Likewise.
6523 2014-08-06 Gary Benson <gbenson@redhat.com>
6525 * regcache.c (init_register_cache): Move conditionals inside if.
6527 2014-08-06 Gary Benson <gbenson@redhat.com>
6529 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6531 2014-07-31 Gary Benson <gbenson@redhat.com>
6533 * ax.h: Do not include server.h.
6534 * gdbthread.h: Likewise.
6535 * lynx-low.h: Likewise.
6536 * notif.h: Likewise.
6538 2014-07-30 Gary Benson <gbenson@redhat.com>
6540 * server.h: Include common-defs.h.
6541 Do not include config.h or build-gnulib-gdbserver/config.h.
6543 2014-07-30 Gary Benson <gbenson@redhat.com>
6545 * hostio-errno.c: Move server.h to top of includes list.
6546 * inferiors.c: Likewise.
6547 * linux-x86-low.c: Likewise.
6548 * notif.c: Include server.h.
6550 2014-07-24 Tom Tromey <tromey@redhat.com>
6551 Gary Benson <gbenson@redhat.com>
6553 * server.h (CORE_ADDR): Now unsigned.
6555 2014-07-16 Pedro Alves <palves@redhat.com>
6557 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6559 2014-07-15 Pedro Alves <palves@redhat.com>
6561 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6564 2014-07-11 Pedro Alves <palves@redhat.com>
6566 * linux-low.c (kill_wait_lwp): New function, based on
6567 kill_one_lwp_callback, but use my_waitpid directly.
6568 (kill_one_lwp_callback, linux_kill): Use it.
6570 2014-06-23 Pedro Alves <palves@redhat.com>
6572 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6573 before setting DR0..DR3.
6575 2014-06-20 Gary Benson <gbenson@redhat.com>
6577 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6578 * configure: Regenerated.
6579 * config.in: Likewise.
6581 2014-06-20 Gary Benson <gbenson@redhat.com>
6583 * Makefile.in (SFILES): Update locations for files moved
6585 (object file files): Reordered.
6587 2014-06-20 Gary Benson <gbenson@redhat.com>
6589 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6590 (i386_dr_low_set_addr): Likewise.
6591 (i386_dr_low_get_addr): Likewise.
6592 (i386_dr_low_can_set_control): Likewise.
6593 (i386_dr_low_set_control): Likewise.
6594 (i386_dr_low_get_control): Likewise.
6595 (i386_dr_low_get_status): Likewise.
6596 (i386_get_debug_register_length): Likewise.
6597 * linux-x86-low.c (i386_dr_low_set_addr):
6598 Changed signature. Made static.
6599 (i386_dr_low_get_addr): Likewise.
6600 (i386_dr_low_set_control): Likewise.
6601 (i386_dr_low_get_control): Likewise.
6602 (i386_dr_low_get_status): Likewise.
6603 (i386_dr_low): New global variable.
6604 * win32-i386-low.c (i386_dr_low_set_addr):
6605 Changed signature. Made static.
6606 (i386_dr_low_get_addr): Likewise.
6607 (i386_dr_low_set_control): Likewise.
6608 (i386_dr_low_get_control): Likewise.
6609 (i386_dr_low_get_status): Likewise.
6610 (i386_dr_low): New global variable.
6612 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6614 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6615 * Makefile.in (AR, AR_FLAGS): Define.
6616 * configure: Regenerate.
6618 2014-06-19 Gary Benson <gbenson@redhat.com>
6620 * Makefile.in (i386-dregs.o): New rule.
6621 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6622 * i386-low.c (target.h): Remove include.
6623 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6624 (DR_CONTROL_SHIFT): Likewise.
6625 (DR_CONTROL_SIZE): Likewise.
6626 (DR_RW_EXECUTE): Likewise.
6627 (DR_RW_WRITE): Likewise.
6628 (DR_RW_READ): Likewise.
6629 (DR_RW_IORW): Likewise.
6630 (DR_LEN_1): Likewise.
6631 (DR_LEN_2): Likewise.
6632 (DR_LEN_4): Likewise.
6633 (DR_LEN_8): Likewise.
6634 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6635 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6636 (DR_ENABLE_SIZE): Likewise.
6637 (DR_LOCAL_SLOWDOWN): Likewise.
6638 (DR_GLOBAL_SLOWDOWN): Likewise.
6639 (DR_CONTROL_RESERVED): Likewise.
6640 (I386_DR_CONTROL_MASK): Likewise.
6641 (I386_DR_VACANT): Likewise.
6642 (I386_DR_LOCAL_ENABLE): Likewise.
6643 (I386_DR_GLOBAL_ENABLE): Likewise.
6644 (I386_DR_DISABLE): Likewise.
6645 (I386_DR_SET_RW_LEN): Likewise.
6646 (I386_DR_GET_RW_LEN): Likewise.
6647 (I386_DR_WATCH_HIT): Likewise.
6648 (i386_wp_op_t): Likewise.
6649 (i386_show_dr): Likewise.
6650 (i386_length_and_rw_bits): Likewise.
6651 (i386_insert_aligned_watchpoint): Likewise.
6652 (i386_remove_aligned_watchpoint): Likewise.
6653 (i386_handle_nonaligned_watchpoint): Likewise.
6654 i386_update_inferior_debug_regs(): Likewise.
6655 (i386_dr_insert_watchpoint): Likewise.
6656 (i386_dr_remove_watchpoint): Likewise.
6657 (i386_dr_region_ok_for_watchpoint): Likewise.
6658 (i386_dr_stopped_data_address): Likewise.
6659 (i386_dr_stopped_by_watchpoint): Likewise.
6661 2014-06-19 Gary Benson <gbenson@redhat.com>
6663 * i386-low.c (i386_dr_show): Renamed to
6664 i386_show_dr and made static. All uses updated.
6665 (i386_dr_length_and_rw_bits): Renamed to
6666 i386_length_and_rw_bits and made static.
6668 (i386_dr_insert_aligned_watchpoint): Renamed to
6669 i386_insert_aligned_watchpoint and made static.
6671 (i386_dr_remove_aligned_watchpoint): Renamed to
6672 i386_remove_aligned_watchpoint and made static.
6674 (i386_dr_update_inferior_debug_regs): Renamed to
6675 i386_update_inferior_debug_regs and made static.
6678 2014-06-18 Gary Benson <gbenson@redhat.com>
6680 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6681 (i386_dr_low_can_set_control): Likewise.
6682 (i386_get_debug_register_length): Likewise.
6683 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6684 (i386_dr_low_can_set_control): Likewise.
6685 (i386_get_debug_register_length): Likewise.
6687 2014-06-17 Gary Benson <gbenson@redhat.com>
6689 * i386-low.h (i386-dregs.h): New include.
6690 (DR_FIRSTADDR): Now in i386-dregs.h.
6691 (DR_LASTADDR): Likewise.
6692 (DR_NADDR): Likewise.
6693 (DR_STATUS): Likewise.
6694 (DR_CONTROL): Likewise.
6695 (i386_debug_reg_state): Likewise.
6696 (i386_dr_insert_watchpoint): Likewise.
6697 (i386_dr_remove_watchpoint): Likewise.
6698 (i386_dr_region_ok_for_watchpoint): Likewise.
6699 (i386_dr_stopped_data_address): Likewise.
6700 (i386_dr_stopped_by_watchpoint): Likewise.
6701 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6703 2014-06-18 Gary Benson <gbenson@redhat.com>
6705 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6706 i386_dr_insert_watchpoint.
6707 (i386_low_remove_watchpoint): Renamed to
6708 i386_dr_remove_watchpoint.
6709 (i386_low_region_ok_for_watchpoint): Renamed to
6710 i386_dr_region_ok_for_watchpoint.
6711 (i386_low_stopped_data_address): Renamed to
6712 i386_dr_stopped_data_address.
6713 (i386_low_stopped_by_watchpoint): Renamed to
6714 i386_dr_stopped_by_watchpoint.
6715 * i386-low.c (i386_show_dr): Renamed to
6716 i386_dr_show and made nonstatic. All uses updated.
6717 (i386_length_and_rw_bits): Renamed to
6718 i386_dr_length_and_rw_bits and made nonstatic.
6720 (i386_insert_aligned_watchpoint): Renamed to
6721 i386_dr_insert_aligned_watchpoint and made nonstatic.
6723 (i386_remove_aligned_watchpoint): Renamed to
6724 i386_dr_remove_aligned_watchpoint and made nonstatic.
6726 (i386_update_inferior_debug_regs): Renamed to
6727 i386_dr_update_inferior_debug_regs and made nonstatic.
6729 (i386_low_insert_watchpoint): Renamed to
6730 i386_dr_insert_watchpoint. All uses updated.
6731 (i386_low_remove_watchpoint): Renamed to
6732 i386_dr_remove_watchpoint. All uses updated.
6733 (i386_low_region_ok_for_watchpoint): Renamed to
6734 i386_dr_region_ok_for_watchpoint. All uses updated.
6735 (i386_low_stopped_data_address): Renamed to
6736 i386_dr_stopped_data_address. All uses updated.
6737 (i386_low_stopped_by_watchpoint): Renamed to
6738 i386_dr_stopped_by_watchpoint. All uses updated.
6740 2014-06-18 Gary Benson <gbenson@redhat.com>
6742 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6743 (i386_dr_low_can_set_control): Likewise.
6744 (i386_insert_aligned_watchpoint): New check.
6746 2014-06-18 Gary Benson <gbenson@redhat.com>
6748 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6751 2014-06-18 Gary Benson <gbenson@redhat.com>
6753 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6754 instead of fatal and error.
6755 (i386_handle_nonaligned_watchpoint): Likewise.
6757 2014-06-18 Gary Benson <gbenson@redhat.com>
6759 * i386-low.c (i386_get_debug_register_length): New macro.
6760 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6761 (i386_show_dr): Use debug_printf instead of fprintf. Use
6762 phex to format values.
6764 2014-06-18 Gary Benson <gbenson@redhat.com>
6766 * i386-low.h: Comment changes.
6767 * i386-low.c: Likewise.
6769 2014-06-18 Gary Benson <gbenson@redhat.com>
6771 * i386-low.c: Whitespace changes.
6773 2014-06-12 Tom Tromey <tromey@redhat.com>
6775 * utils.c (freeargv): Remove.
6777 2014-06-12 Tom Tromey <tromey@redhat.com>
6779 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6780 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6781 (parse_debug_format_options): Likewise.
6782 (gdbserver_usage): Likewise.
6783 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6784 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6785 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6787 ($(LIBGNU)): Depend on libiberty.
6788 (all-lib): Recurse into all subdirs.
6789 (install-only): Invoke "install" target in subdirs.
6790 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6792 * configure: Rebuild.
6793 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6794 for vasprintf, vsnprintf, or gettimeofday.
6795 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6798 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6800 * development.sh: Delete.
6801 * Makefile.in (config.status): Adjust dependency on development.sh.
6802 * configure.ac: Adjust development.sh source call.
6803 * configure: Regenerate.
6805 2014-06-02 Pedro Alves <palves@redhat.com>
6807 * ax.c (gdb_free_agent_expr): New function.
6808 * ax.h (gdb_free_agent_expr): New declaration.
6809 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6811 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6813 (clear_breakpoint_conditions_and_commands): New function.
6814 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6815 (clear_breakpoint_conditions_and_commands): New declaration.
6817 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6819 * linux-aarch64-low.c (asm/ptrace.h): Include.
6821 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6823 Fix TLS access for -static -pthread.
6824 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6825 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6826 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6828 2014-05-20 Pedro Alves <palves@redhat.com>
6830 * linux-aarch64-low.c (aarch64_insert_point)
6831 (aarch64_remove_point): No longer check whether the type is
6832 supported here. Adjust to new interface.
6833 (the_low_target): Install aarch64_supports_z_point_type as
6834 supports_z_point_type method.
6835 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6836 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6837 instead of a Z packet char. Adjust.
6838 (arm_supports_z_point_type): New function.
6839 (arm_insert_point, arm_remove_point): Adjust to new interface.
6840 (the_low_target): Install arm_supports_z_point_type.
6841 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6842 (cris_insert_point, cris_remove_point): Adjust to new interface.
6843 Don't check whether the type is supported here.
6844 (the_low_target): Install cris_supports_z_point_type.
6845 * linux-low.c (linux_supports_z_point_type): New function.
6846 (linux_insert_point, linux_remove_point): Adjust to new interface.
6847 * linux-low.h (struct linux_target_ops) <insert_point,
6848 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6849 raw_breakpoint pointer parameter.
6850 <supports_z_point_type>: New method.
6851 * linux-mips-low.c (mips_supports_z_point_type): New function.
6852 (mips_insert_point, mips_remove_point): Adjust to new interface.
6853 Use mips_supports_z_point_type.
6854 (the_low_target): Install mips_supports_z_point_type.
6855 * linux-ppc-low.c (the_low_target): Install NULL as
6856 supports_z_point_type method.
6857 * linux-s390-low.c (the_low_target): Install NULL as
6858 supports_z_point_type method.
6859 * linux-sparc-low.c (the_low_target): Install NULL as
6860 supports_z_point_type method.
6861 * linux-x86-low.c (x86_supports_z_point_type): New function.
6862 (x86_insert_point): Adjust to new insert_point interface. Use
6863 insert_memory_breakpoint. Adjust to new
6864 i386_low_insert_watchpoint interface.
6865 (x86_remove_point): Adjust to remove_point interface. Use
6866 remove_memory_breakpoint. Adjust to new
6867 i386_low_remove_watchpoint interface.
6868 (the_low_target): Install x86_supports_z_point_type.
6869 * lynx-low.c (lynx_target_ops): Install NULL as
6870 supports_z_point_type callback.
6871 * nto-low.c (nto_supports_z_point_type): New.
6872 (nto_insert_point, nto_remove_point): Adjust to new interface.
6873 (nto_target_ops): Install nto_supports_z_point_type.
6874 * mem-break.c: Adjust intro comment.
6875 (struct raw_breakpoint) <raw_type, size>: New fields.
6876 <inserted>: Update comment.
6877 <shlib_disabled>: Delete field.
6878 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6879 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6880 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6881 (raw_bkpt_type_to_target_hw_bp_type): New function.
6882 (find_enabled_raw_code_breakpoint_at): New function.
6883 (find_raw_breakpoint_at): New type and size parameters. Use them.
6884 (insert_memory_breakpoint): New function, based off
6885 set_raw_breakpoint_at.
6886 (remove_memory_breakpoint): New function.
6887 (set_raw_breakpoint_at): Reimplement.
6888 (set_breakpoint): New, based on set_breakpoint_at.
6889 (set_breakpoint_at): Reimplement.
6890 (delete_raw_breakpoint): Go through the_target->remove_point
6891 instead of assuming memory breakpoints.
6892 (find_gdb_breakpoint_at): Delete.
6893 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6894 (find_gdb_breakpoint): New function.
6895 (set_gdb_breakpoint_at): Delete.
6896 (z_type_supported): New function.
6897 (set_gdb_breakpoint_1): New function, loosely based off
6898 set_gdb_breakpoint_at.
6899 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6900 (delete_gdb_breakpoint_at): Delete.
6901 (delete_gdb_breakpoint_1): New function, loosely based off
6902 delete_gdb_breakpoint_at.
6903 (delete_gdb_breakpoint): New function.
6904 (clear_gdb_breakpoint_conditions): Rename to ...
6905 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6907 (add_condition_to_breakpoint): Make static.
6908 (add_breakpoint_condition): Take a struct breakpoint pointer
6909 instead of an address. Adjust.
6910 (gdb_condition_true_at_breakpoint): Rename to ...
6911 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6913 (gdb_condition_true_at_breakpoint): Reimplement.
6914 (add_breakpoint_commands): Take a struct breakpoint pointer
6915 instead of an address. Adjust.
6916 (gdb_no_commands_at_breakpoint): Rename to ...
6917 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6918 parameter. Return true if no breakpoint was found. Change debug
6920 (gdb_no_commands_at_breakpoint): Reimplement.
6921 (run_breakpoint_commands): Rename to ...
6922 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6923 and change return type to boolean.
6924 (run_breakpoint_commands): New function.
6925 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6926 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6927 breakpoint. Go through the_target->remove_point instead of
6928 assuming memory breakpoint.
6929 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6930 software and hardware breakpoints.
6931 (reinsert_raw_breakpoint): Go through the_target->insert_point
6932 instead of assuming memory breakpoint.
6933 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6934 software and hardware breakpoints.
6935 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6936 Check both software and hardware breakpoints.
6937 (validate_inserted_breakpoint): Assert the breakpoint is a
6938 software breakpoint. Set the inserted flag to -1 instead of
6939 setting shlib_disabled.
6940 (delete_disabled_breakpoints): Adjust.
6941 (validate_breakpoints): Only validate software breakpoints.
6942 Adjust to inserted flag change.
6943 (check_mem_read, check_mem_write): Skip breakpoint types other
6944 than software breakpoints. Adjust to inserted flag change.
6945 * mem-break.h (enum raw_bkpt_type): New enum.
6946 (raw_breakpoint, struct process_info): Forward declare.
6947 (Z_packet_to_target_hw_bp_type): Delete declaration.
6948 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6949 (set_gdb_breakpoint, delete_gdb_breakpoint)
6950 (clear_breakpoint_conditions): New declarations.
6951 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6952 (breakpoint_inserted_here): Update comment.
6953 (add_breakpoint_condition, add_breakpoint_commands): Replace
6954 address parameter with a breakpoint pointer parameter.
6955 (gdb_breakpoint_here): Update comment.
6956 (delete_gdb_breakpoint_at): Delete.
6957 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6958 * server.c (process_point_options): Take a struct breakpoint
6959 pointer instead of an address. Adjust.
6960 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6961 delete_gdb_breakpoint.
6962 * spu-low.c (spu_target_ops): Install NULL as
6963 supports_z_point_type method.
6964 * target.h: Include mem-break.h.
6965 (struct target_ops) <prepare_to_access_memory>: Update comment.
6966 <supports_z_point_type>: New field.
6967 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6968 instead of a char. Also take a raw breakpoint pointer.
6969 * win32-arm-low.c (the_low_target): Install NULL as
6970 supports_z_point_type.
6971 * win32-i386-low.c (i386_supports_z_point_type): New function.
6972 (i386_insert_point, i386_remove_point): Adjust to new interface.
6973 (the_low_target): Install i386_supports_z_point_type.
6974 * win32-low.c (win32_supports_z_point_type): New function.
6975 (win32_insert_point, win32_remove_point): Adjust to new interface.
6976 (win32_target_ops): Install win32_supports_z_point_type.
6977 * win32-low.h (struct win32_target_ops):
6978 <supports_z_point_type>: New method.
6979 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6980 instead of a char. Also take a raw breakpoint pointer.
6982 2014-05-20 Pedro Alves <palves@redhat.com>
6984 * mem-break.h: Include break-common.h.
6985 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6986 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6987 (Z_packet_to_target_hw_bp_type): New declaration.
6988 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6989 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6990 (Z_PACKET_ACCESS_WP): Delete macros.
6991 (Z_packet_to_hw_type): Delete function.
6992 * i386-low.h: Don't include break-common.h here.
6993 (Z_packet_to_hw_type): Delete declaration.
6994 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6995 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6996 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6997 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6998 * linux-aarch64-low.c: Don't include break-common.h here.
6999 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7000 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7001 (Z_packet_to_target_hw_bp_type): Delete function.
7002 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7004 (mips_insert_point, mips_remove_point): Use
7005 Z_packet_to_target_hw_bp_type.
7007 2014-05-20 Pedro Alves <palves@redhat.com>
7009 * linux-aarch64-low.c: Include break-common.h.
7010 (enum target_point_type): Delete.
7011 (Z_packet_to_point_type): Rename to ...
7012 (Z_packet_to_target_hw_bp_type): ... this, and return a
7013 target_hw_bp_type instead.
7014 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7015 instead of an enum target_point_type.
7016 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7018 (aarch64_dr_state_insert_one_point)
7019 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7020 (aarch64_handle_aligned_watchpoint)
7021 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7022 Take an enum target_hw_bp_type instead of an enum
7024 (aarch64_supports_z_point_type): New function.
7025 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7026 use Z_packet_to_target_hw_bp_type.
7028 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7030 * configure.ac: Only use -Werror by default when DEVELOPMENT
7032 * configure: Regenerate.
7034 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7036 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7037 * linux-x86-low.c (X86_64_USER_REGS): New.
7038 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7040 2014-04-28 Yao Qi <yao@codesourcery.com>
7042 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7045 2014-04-25 Pedro Alves <palves@redhat.com>
7048 * linux-low.c (linux_attach_fail_reason_string): New function.
7049 (linux_attach_lwp): Delete.
7050 (linux_attach_lwp_1): Rename to ...
7051 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7052 argument. Remove "initial" parameter. Return int instead of
7053 void. Don't error or warn here.
7054 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7055 failure to attach to the tgid. Call warning when failing to
7057 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7058 argument. Remove "initial" parameter. Return int instead of
7059 void. Don't error or warn here.
7060 (linux_attach_fail_reason_string): New declaration.
7061 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7062 interface change. Use linux_attach_fail_reason_string.
7064 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7065 Walfred Tedeschi <walfred.tedeschi@intel.com>
7067 * Makefile.in: Added rules to handle new files
7068 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7069 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7070 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7071 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7072 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7073 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7075 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7076 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7077 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7078 i386/x32-avx512.xml.
7079 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7080 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7081 i386/x32-avx512-linux.xml.
7082 * i387-fp.c (num_avx512_k_registers): New constant for number
7084 (num_avx512_zmmh_low_registers): New constant for number of
7085 lower ZMM registers (0-15).
7086 (num_avx512_zmmh_high_registers): New constant for number of
7087 higher ZMM registers (16-31).
7088 (num_avx512_ymmh_registers): New contant for number of higher
7089 YMM registers (ymm16-31 added by avx521 on x86_64).
7090 (num_avx512_xmm_registers): New constant for number of higher
7091 XMM registers (xmm16-31 added by AVX512 on x86_64).
7092 (struct i387_xsave): Add space for AVX512 registers.
7093 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7094 Add code to handle AVX512 registers.
7095 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7096 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7097 prototypei from generated file.
7098 (tdesc_amd64_avx512_linux): Likewise.
7099 (init_registers_x32_avx512_linux): Likewise.
7100 (tdesc_x32_avx512_linux): Likewise.
7101 (init_registers_i386_avx512_linux): Likewise.
7102 (tdesc_i386_avx512_linux): Likewise.
7103 (x86_64_regmap): Add AVX512 registers.
7104 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7106 (initialize_low_arch): Add code to initialize AVX512 registers.
7108 2014-04-23 Pedro Alves <palves@redhat.com>
7110 * mem-break.c (find_gdb_breakpoint_at): Make static.
7111 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7113 2014-04-23 Pedro Alves <palves@redhat.com>
7115 * i386-low.c: Don't include break-common.h here.
7116 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7117 prototype to take target_hw_bp_type as argument instead of a Z
7119 * i386-low.h: Include break-common.h here.
7120 (Z_packet_to_hw_type): Declare.
7121 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7123 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7124 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7125 (x86_remove_point): Convert the packet number to a
7126 target_hw_bp_type before calling i386_low_remove_watchpoint.
7127 * win32-i386-low.c (i386_insert_point): Convert the packet number
7128 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7129 (i386_remove_point): Convert the packet number to a
7130 target_hw_bp_type before calling i386_low_remove_watchpoint.
7132 2014-04-23 Pedro Alves <palves@redhat.com>
7134 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7136 2014-04-10 Pedro Alves <palves@redhat.com>
7138 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7139 Check if the condition or command is NULL before checking if the
7140 breakpoint is known. On success, return true.
7141 * mem-break.h (add_breakpoint_condition): Document return.
7142 (add_breakpoint_commands): Add describing comment.
7143 * server.c (skip_to_semicolon): New function.
7144 (process_point_options): Use it.
7146 2014-04-09 Pedro Alves <palves@redhat.com>
7148 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7151 2014-02-27 Pedro Alves <palves@redhat.com>
7154 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7156 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7158 (last_thread_of_process_p): Take a PID argument instead of a
7160 (linux_wait_for_lwp): Delete.
7161 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7163 (linux_low_filter_event): New function, party factored out from
7164 linux_wait_for_event.
7165 (linux_wait_for_event): Rename to ...
7166 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7167 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7168 sigsuspend. Check for zombie leaders.
7169 (linux_wait_for_event): Reimplement as wrapper around
7170 linux_wait_for_event_filtered.
7171 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7172 a normal or signal exit is seen, it's the whole process exiting.
7173 (wait_for_sigstop): No longer a for_each_inferior callback.
7174 Rewrite on top of linux_wait_for_event_filtered.
7175 (stop_all_lwps): Call wait_for_sigstop directly.
7176 * server.c (resume, handle_target_event): Handle
7177 TARGET_WAITKIND_NO_RESUMED.
7179 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7181 * win32-low.c (psapi_get_dll_name,
7182 * win32_CreateToolhelp32Snapshot): Delete.
7183 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7184 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7186 (handle_load_dll): Add function description.
7187 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7189 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7191 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7193 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7194 base address when calling win32_add_one_solib.
7195 (handle_load_dll): Delete local variable load_addr.
7196 Remove 0x1000 offset applied to DLL base address when calling
7197 win32_add_one_solib.
7198 (handle_unload_dll): Add comment.
7200 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7202 * win32-low.c (win32_add_all_dlls): Renames
7203 win32_ensure_ntdll_loaded. Rewrite function documentation.
7204 Adjust implementation to always load all DLLs.
7205 Add 0x1000 offset to DLL base address when calling
7206 win32_add_one_solib.
7207 (child_initialization_done): New static global.
7208 (do_initial_child_stuff): Set child_initialization_done to
7209 zero during child initialization, and 1 after. Replace call
7210 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7212 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7213 (handle_unload_dll): Add function documentation.
7214 (get_child_debug_event): Ignore load and unload DLL events
7215 during child initialization.
7217 2014-02-20 Doug Evans <dje@google.com>
7219 Remove global all_lwps.
7220 * inferiors.h (ptid_of): Move here from linux-low.h.
7221 (pid_of, lwpid_of): Ditto.
7222 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7223 parameter is a struct thread_info * now.
7224 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7225 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7226 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7228 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7229 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7230 * linux-arm-low.c (update_registers_callback): Update, "entry"
7231 parameter is a struct thread_info * now.
7232 Fetch lwpid from current_inferior directly.
7233 (arm_insert_point): Pass &all_threads to find_inferior instead of
7235 (arm_remove_point): Ditto.
7236 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7237 (arm_prepare_to_resume): Fetch pid from thread.
7238 (arm_read_description): Fetch lwpid from current_inferior directly.
7239 * linux-low.c (all_lwps): Delete.
7240 (delete_lwp): Delete call to remove_inferior.
7241 (handle_extended_wait): Fetch lwpid from thread.
7242 (add_lwp): Don't set lwp->entry.id. Remove call to
7243 add_inferior_to_list.
7244 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7245 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7246 (kill_one_lwp_callback): Ditto.
7247 (linux_kill): Don't dereference NULL pointer.
7248 Fetch ptid,lwpid from thread.
7249 (get_detach_signal): Fetch ptid from thread.
7250 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7251 Simplify call to regcache_invalidate_thread.
7252 (delete_lwp_callback): Update, "entry" parameter is a
7253 struct thread_info * now. Fetch pid from thread.
7254 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7255 (status_pending_p_callback): Update, "entry" parameter is a
7256 struct thread_info * now. Fetch ptid from thread.
7257 (find_lwp_pid): Update, "entry" parameter is a
7258 struct thread_info * now.
7259 (linux_wait_for_lwp): Fetch pid from thread.
7260 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7261 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7262 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7263 (dequeue_one_deferred_signal): Ditto.
7264 (cancel_breakpoint): Fetch ptid from current_inferior.
7265 (linux_wait_for_event): Pass &all_threads to find_inferior,
7266 not &all_lwps. Fetch ptid, lwpid from thread.
7267 (count_events_callback): Update, "entry" parameter is a
7268 struct thread_info * now.
7269 (select_singlestep_lwp_callback): Ditto.
7270 (select_event_lwp_callback): Ditto.
7271 (cancel_breakpoints_callback): Ditto.
7272 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7274 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7275 (unsuspend_one_lwp): Update, "entry" parameter is a
7276 struct thread_info * now.
7277 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7279 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7280 Fetch lwpid from thread, not lwp.
7281 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7282 Pass &all_threads to find_inferior, not &all_lwps.
7283 (send_sigstop): Fetch lwpid from thread, not lwp.
7284 (send_sigstop_callback): Update, "entry" parameter is a
7285 struct thread_info * now.
7286 (suspend_and_send_sigstop_callback): Ditto.
7287 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7288 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7289 struct thread_info * now.
7290 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7292 (lwp_running): Update, "entry" parameter is a
7293 struct thread_info * now.
7294 (stop_all_lwps): Fetch ptid from thread.
7295 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7296 (linux_resume_one_lwp): Fetch lwpid from thread.
7297 (linux_set_resume_request): Update, "entry" parameter is a
7298 struct thread_info * now. Fetch pid, lwpid from thread.
7299 (resume_status_pending_p): Update, "entry" parameter is a
7300 struct thread_info * now.
7301 (need_step_over_p): Ditto. Fetch lwpid from thread.
7302 (start_step_over): Fetch lwpid from thread.
7303 (linux_resume_one_thread): Update, "entry" parameter is a
7304 struct thread_info * now. Fetch lwpid from thread.
7305 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7306 (proceed_one_lwp): Update, "entry" parameter is a
7307 struct thread_info * now. Fetch lwpid from thread.
7308 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7309 struct thread_info * now.
7310 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7311 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7312 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7314 (regsets_store_inferior_registers): Ditto.
7315 (fetch_register, store_register): Ditto.
7316 (linux_read_memory, linux_write_memory): Ditto.
7317 (linux_request_interrupt): Ditto.
7318 (linux_read_auxv): Ditto.
7319 (linux_xfer_siginfo): Ditto.
7320 (linux_qxfer_spu): Ditto.
7321 (linux_qxfer_libraries_svr4): Ditto.
7322 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7323 moved to inferiors.h.
7325 (get_thread_lwp): Update.
7326 (struct lwp_info): Delete member "entry". Simplify comment for
7329 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7330 current_inferior directly.
7331 (update_watch_registers_callback): Update, "entry" parameter is a
7332 struct thread_info * now. Fetch pid from thread.
7333 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7334 (mips_insert_point): Fetch lwpid from current_inferior.
7335 Pass &all_threads to find_inferior, not &all_lwps.
7336 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7337 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7339 (mips_stopped_data_address): Ditto.
7340 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7342 * linux-tile-low.c (tile_arch_setup): Ditto.
7343 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7344 (update_debug_registers_callback): Update, "entry" parameter is a
7345 struct thread_info * now. Fetch pid from thread.
7346 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7347 Pass &all_threads to find_inferior, not &all_lwps.
7348 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7349 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7350 Pass &all_threads to find_inferior, not &all_lwps.
7351 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7352 (i386_dr_low_get_status): Ditto.
7353 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7354 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7355 (x86_linux_read_description): Ditto.
7356 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7358 2014-02-20 Doug Evans <dje@google.com>
7360 * inferiors.c (get_first_inferior): Fix buglet.
7362 2014-02-19 Doug Evans <dje@google.com>
7364 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7365 * inferiors.c (add_thread): Change result type to struct thread_info *.
7366 All callers updated.
7367 (add_lwp): Call add_thread here instead of in callers.
7368 All callers updated.
7369 * linux-low.h (get_lwp_thread): Rewrite.
7370 (struct lwp_info): New member "thread".
7372 2014-02-19 Doug Evans <dje@google.com>
7374 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7375 All callers updated.
7377 2014-02-19 Doug Evans <dje@google.com>
7379 * inferiors.c (add_thread): Fix whitespace.
7381 2014-02-19 Doug Evans <dje@google.com>
7383 * dll.c (clear_dlls): Replace accessing list implemention details
7385 * gdbthread.h (get_first_thread): Declare.
7386 * inferiors.c (for_each_inferior_with_data): New function.
7387 (get_first_thread): New function.
7388 (find_thread_ptid): Simplify.
7389 (get_first_inferior): New function.
7390 (clear_list): Delete.
7391 (one_inferior_p): New function.
7392 (clear_inferior_list): New function.
7393 (clear_inferiors): Update.
7394 * inferiors.h (for_each_inferior_with_data): Declare.
7395 (clear_inferior_list): Declare.
7396 (one_inferior_p): Declare.
7397 (get_first_inferior): Declare.
7398 * linux-low.c (linux_wait_for_event): Replace accessing list
7399 implemention details with API function.
7400 * server.c (target_running): Ditto.
7401 (accumulate_file_name_length): New function.
7402 (emit_dll_description): New function.
7403 (handle_qxfer_libraries): Replace accessing list implemention
7404 details with API function.
7405 (handle_qxfer_threads_worker): New function.
7406 (handle_qxfer_threads_proper): Replace accessing list implemention
7407 details with API function.
7408 (handle_query): Ditto.
7409 (visit_actioned_threads_callback_ftype): New typedef.
7410 (visit_actioned_threads_data): New struct.
7411 (visit_actioned_threads): Rewrite to be find_inferior callback.
7412 (resume): Call find_inferior.
7413 (handle_status): Replace accessing list implemention
7414 details with API function.
7415 (process_serial_event): Replace accessing list implemention details
7417 * target.c (set_desired_inferior): Replace accessing list implemention
7418 details with API function.
7419 * tracepoint.c (same_process_p): New function.
7420 (gdb_agent_about_to_close): Replace accessing list implemention
7421 details with API function.
7422 * win32-low.c (child_delete_thread): Replace accessing list
7423 implemention details with API function.
7424 (match_dll_by_basename): New function.
7425 (dll_is_loaded_by_basename): New function.
7426 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7427 details call to dll_is_loaded_by_basename.
7429 2014-02-19 Doug Evans <dje@google.com>
7431 * dll.h (struct dll_info): Add comment.
7432 * gdbthread.h (struct thread_info): Add comment.
7433 (current_ptid): Simplify.
7434 * inferiors.c (add_process): Update.
7435 (remove_process): Update.
7436 * inferiors.h (struct process_info): Rename member "head" to "entry".
7437 * linux-low.c (delete_lwp): Update.
7439 (last_thread_of_process_p): Update.
7440 (kill_one_lwp_callback, linux_kill): Update.
7441 (status_pending_p_callback): Update.
7442 (wait_for_sigstop): Update. Simplify read of ptid.
7443 (start_step_over): Update.
7444 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7445 (get_lwp_thread): Update.
7446 (struct lwp_info): Rename member "head" to "entry".
7447 * regcache.h (inferior_list_entry): Delete.
7448 * server.c (kill_inferior_callback): Update.
7449 (detach_or_kill_inferior_callback): Update.
7450 (print_started_pid): Update.
7451 (print_attached_pid): Update.
7452 (process_serial_event): Simplify read of ptid.
7453 * thread-db.c (thread_db_create_event): Update.
7454 (thread_db_get_tls_address): Update.
7455 * win32-low.c (current_inferior_ptid): Simplify.
7457 2014-02-19 Tom Tromey <tromey@redhat.com>
7459 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7461 (target_supports_btrace): Update.
7463 2014-02-14 Yao Qi <yao@codesourcery.com>
7465 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7466 (rsp-low-ipa.o): New target.
7468 2014-02-12 Tom Tromey <tromey@redhat.com>
7470 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7471 convert_ascii_to_int.
7472 * regcache.c (registers_to_string): Likewise.
7473 * remote-utils.c (decode_M_packet): Likewise.
7474 * server.c (process_serial_event): Likewise.
7476 2014-02-12 Tom Tromey <tromey@redhat.com>
7478 * server.c (handle_query, handle_v_run): Use hex2bin, not
7480 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7482 2014-02-12 Tom Tromey <tromey@redhat.com>
7484 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7485 convert_int_to_ascii.
7486 * regcache.c (registers_to_string, collect_register_as_string):
7488 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7490 * server.c (process_serial_event): Likewise.
7491 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7492 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7494 2014-02-12 Tom Tromey <tromey@redhat.com>
7496 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7497 bin2hex, not hexify.
7498 * tracepoint.c (cmd_qtstatus): Likewise.
7500 2014-02-12 Tom Tromey <tromey@redhat.com>
7502 * remote-utils.c (monitor_output): Pass explicit length to
7505 2014-02-12 Tom Tromey <tromey@redhat.com>
7507 * tracepoint.c: Include rsp-low.h.
7508 * server.c: Include rsp-low.h.
7509 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7510 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7512 * remote-utils.c: Include rsp-low.h.
7513 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7514 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7515 (convert_int_to_ascii, convert_ascii_to_int): Move to
7517 * regcache.c: Include rsp-low.h.
7518 * ax.c: Include rsp-low.h.
7519 * Makefile.in (SFILES): Add common/rsp-low.c.
7520 (OBS): Add rsp-low.o.
7521 (rsp-low.o): New target.
7523 2014-02-12 Tom Tromey <tromey@redhat.com>
7525 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7526 Include print-utils.h.
7527 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7528 (plongest, thirty_two, phex_nz): Remove.
7529 * Makefile.in (SFILES): Add common/print-utils.c.
7530 (OBS): Add print-utils.o.
7531 (print-utils-ipa.o): New target.
7532 (print-utils.o): New target.
7533 (IPA_OBJS): Add print-utils-ipa.o.
7535 2014-02-06 Tom Tromey <tromey@redhat.com>
7537 * Makefile.in (SFILES): Fix indentation.
7539 2014-02-05 Doug Evans <dje@google.com>
7541 * linux-low.c (linux_wait_for_event): Improve comment.
7542 (linux_wait_1): Keep current_inferior in sync with event_child.
7544 2014-01-22 Doug Evans <dje@google.com>
7546 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7548 2014-01-22 Doug Evans <dje@google.com>
7550 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7551 * configure: Regenerate.
7552 * config.in: Regenerate.
7553 * Makefile.in (SFILES): Add debug.c.
7555 * debug.c: New file.
7556 * debug.h: New file.
7557 * linux-aarch64-low.c (*): Update all debugging printfs to use
7558 debug_printf instead of fprintf.
7559 * linux-arm-low.c (*): Ditto.
7560 * linux-cris-low.c (*): Ditto.
7561 * linux-crisv32-low.c (*): Ditto.
7562 * linux-m32r-low.c (*): Ditto.
7563 * linux-sparc-low.c (*): Ditto.
7564 * linux-x86.c (*): Ditto.
7565 * linux-low.c (*): Ditto.
7566 (linux_wait_1): Add calls to debug_enter, debug_exit.
7567 (linux_wait): Remove redundant debugging printf.
7568 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7569 (linux_resume, unstop_all_lwps): Ditto.
7570 * mem-break.c (*): Update all debugging printfs to use
7571 debug_printf instead of fprintf.
7572 * remote-utils.c (*): Ditto.
7573 * thread-db.c (*): Ditto.
7574 * server.c #include <ctype.h>, "gdb_vecs.h".
7575 (debug_threads): Moved to debug.c.
7576 (*): Update all debugging printfs to use debug_printf instead of
7578 (start_inferior): Replace call to fflush with call to debug_flush.
7579 (monitor_show_help): Mention set debug-format.
7580 (parse_debug_format_options): New function.
7581 (handle_monitor_command): Handle "monitor set debug-format".
7582 (gdbserver_usage): Mention --debug-format.
7583 (main): Parse --debug-format.
7584 * server.h (debug_threads): Declaration moved to debug.h.
7586 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7587 trace_debug_1 that uses debug_printf.
7588 (tracepoint_look_up_symbols): Update all debugging printfs to use
7589 debug_printf instead of fprintf.
7591 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7593 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7596 2014-01-17 Pedro Alves <palves@redhat.com>
7599 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7600 defined after including gdb_proc_service.h.
7602 2014-01-16 Doug Evans <dje@google.com>
7604 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7605 (match_dll): Use it.
7607 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7609 * target.h (target_ops) <read_btrace>: Change parameters and
7610 return type to allow error reporting.
7611 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7612 trace reading errors on.
7613 * linux-low.c (linux_low_read_btrace): Pass trace reading
7615 (linux_low_disable_btrace): New.
7617 2014-01-15 Doug Evans <dje@google.com>
7619 * inferiors.c (thread_id_to_gdb_id): Delete.
7620 * inferiors.h (thread_id_to_gdb_id): Delete.
7622 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7624 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7625 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7628 2014-01-08 Pedro Alves <palves@redhat.com>
7630 * server.c (handle_status): Don't discard previous queued stop
7631 replies or thread's pending status here.
7632 (main) <disconnection>: Do it here instead.
7634 2014-01-08 Pedro Alves <palves@redhat.com>
7636 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7637 * server.c (visit_actioned_threads, handle_pending_status): New
7639 (handle_v_cont): Factor out parts to ...
7640 (resume): ... this new function. If in all-stop, and a thread
7641 being resumed has a pending status, report it without actually
7643 (myresume): Adjust to use the new 'resume' function.
7644 (clear_pending_status_callback, set_pending_status_callback)
7645 (find_status_pending_thread_callback): New functions.
7646 (handle_status): Handle the case of multiple threads having
7647 interesting statuses to report. Report threads' real last signal
7648 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7649 with an interesting thread to report the status for, instead of
7650 always reporting the status of the first thread.
7652 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7654 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7655 * gdbreplay.c (gdbreplay_version): Likewise.
7657 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7659 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7660 iov.iov_len with the real length in use.
7662 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7664 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7665 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7666 for all targets that use win32-low.c.
7667 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7668 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7670 2013-12-13 Pedro Alves <palves@redhat.com>
7672 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7673 if equal to TARGET_WAITKIND_LOADED.
7674 * win32-low.c (cached_status): New static global.
7675 (win32_wait): Add declaration.
7676 (do_initial_child_stuff): Flush all initial pending debug events
7677 up to the initial breakpoint.
7678 (win32_wait): If CACHED_STATUS was set, return that instead
7679 of doing a real wait. Remove the code resuming the execution
7680 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7681 during the initial phase. Also remove the code changing
7682 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7683 TARGET_WAITKIND_STOPPED.
7685 2013-12-11 Yao Qi <yao@codesourcery.com>
7687 * notif.c (handle_notif_ack): Return 0 if no notification
7690 2013-11-20 Doug Evans <dje@google.com>
7692 * linux-low.c (linux_set_resume_request): Fix comment.
7694 2013-11-20 Doug Evans <dje@google.com>
7696 * linux-low.c (resume_status_pending_p): Tweak comment.
7698 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7700 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7701 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7702 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7703 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7704 (srv_amd64_regobj): Add amd64-mpx.o.
7705 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7706 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7707 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7708 * i387-fp.c (num_pl_bnd_register) Added constant.
7709 (num_pl_bnd_cfg_registers) Added constant.
7710 (struct i387_xsave) Added reserved area and MPX fields.
7711 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7712 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7714 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7715 (init_registers_amd64_mpx_linux): Declare new function.
7716 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7717 (x86_64_regmap): Add MPX registers.
7718 (x86_linux_read_description): Add MPX case.
7719 (initialize_low_arch): Initialize MPX targets.
7721 2013-11-18 Tom Tromey <tromey@redhat.com>
7723 * configure: Rebuild.
7724 * configure.ac: Don't check for stdlib.h.
7725 * gdbreplay.c: Unconditionally include stdlib.h.
7727 2013-11-18 Tom Tromey <tromey@redhat.com>
7729 * config.in: Rebuild.
7730 * configure: Rebuild.
7731 * configure.ac: Don't use AC_HEADER_DIRENT.
7733 2013-11-18 Tom Tromey <tromey@redhat.com>
7735 * server.h: Don't check HAVE_STRING_H.
7736 * gdbreplay.c: Don't check HAVE_STRING_H.
7737 * configure: Rebuild.
7739 2013-11-18 Tom Tromey <tromey@redhat.com>
7741 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7744 2013-11-08 Tom Tromey <tromey@redhat.com>
7746 * configure, config.in: Rebuild.
7747 * configure.ac: Remove unused configury.
7749 2013-11-08 Tom Tromey <tromey@redhat.com>
7751 * acinclude.m4: Include common.m4, codeset.m4.
7752 * configure, config.in: Rebuild.
7753 * configure.ac: Use GDB_AC_COMMON.
7755 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7757 * linux-s390-low.c (HWCAP_S390_TE): New define.
7758 (s390_arch_setup): Consider the TE field in the HWCAP for
7759 determining 'have_regset_tdb'.
7761 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7764 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7767 2013-10-02 Pedro Alves <palves@redhat.com>
7769 * server.c (process_serial_event): Don't output "GDBserver
7770 exiting" if GDB is connected through stdio.
7771 * target.c (mywait): Likewise, be silent if GDB is connected
7774 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7776 * lynx-low.c (lynx_add_threads_after_attach): New function.
7777 (lynx_attach): Remove call to add_thread. Add call to
7778 lynx_add_threads_after_attach instead.
7780 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7782 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7783 * config.in, configure: Regenerated.
7785 2013-09-18 Yao Qi <yao@codesourcery.com>
7788 * server.c (start_inferior): Clear 'resume_info'.
7790 2013-09-16 Jiong Wang <jiwang@tilera.com>
7792 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7795 2013-09-16 Jiong Wang <jiwang@tilera.com>
7797 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7798 linux-tile-low.o to srv_tgtobj.
7800 2013-09-16 Will Newton <will.newton@linaro.org>
7802 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7805 2013-09-06 Pedro Alves <palves@redhat.com>
7807 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7808 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7809 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7810 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7811 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7812 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7814 2013-09-06 Pedro Alves <palves@redhat.com>
7816 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7817 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7819 2013-09-06 Pedro Alves <palves@redhat.com>
7821 * linux-amd64-ipa.c: Include tracepoint.h.
7822 * linux-i386-ipa.c: Include tracepoint.h.
7824 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7826 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7827 (ps_get_thread_area): New function.
7829 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7831 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7832 (initialize_low_arch): Call init_registers_crisv32 rather than
7833 init_register_crisv32.
7835 2013-09-05 Pedro Alves <palves@redhat.com>
7837 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7839 * hostio.h: ... this new file.
7840 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7841 win32-low.c: Include hostio.h.
7843 2013-09-05 Pedro Alves <palves@redhat.com>
7845 * server.h (gdb_client_data, handler_func, callback_handler_func)
7846 (delete_file_handler, add_file_handler, append_callback_event)
7847 (delete_callback_event, start_event_loop, initialize_event_loop):
7848 Move to event-loop.h and include it.
7849 * event-loop.h: New file.
7851 2013-09-05 Pedro Alves <palves@redhat.com>
7853 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7854 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7855 (loaded_dll, unloaded_dll): Move to ...
7856 * dll.h: ... this new file.
7857 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7859 2013-09-05 Pedro Alves <palves@redhat.com>
7861 * server.h (current_process, get_thread_process, all_processes)
7862 (add_inferior_to_list, for_each_inferior, current_inferior)
7863 (remove_inferior, add_process, remove_process, find_process_pid)
7864 (have_started_inferiors_p, have_attached_inferiors_p)
7865 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7866 (clear_inferiors, find_inferior, find_inferior_id)
7867 (inferior_target_data, set_inferior_target_data)
7868 (inferior_regcache_data, set_inferior_regcache_data): Move to
7869 inferiors.h, and include it.
7870 * inferiors.h: New file.
7872 2013-09-05 Pedro Alves <palves@redhat.com>
7874 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7878 2013-09-05 Pedro Alves <palves@redhat.com>
7880 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7882 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7883 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7884 (handle_tracepoint_general_set, handle_tracepoint_query)
7885 (tracepoint_finished_step, tracepoint_was_hit)
7886 (release_while_stepping_state_list, current_traceframe)
7887 (in_readonly_region, traceframe_read_mem)
7888 (fetch_traceframe_registers, traceframe_read_sdata)
7889 (traceframe_read_info, struct fast_tpoint_collect_status)
7890 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7891 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7892 (supply_fast_tracepoint_registers)
7893 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7894 (ipa_tdesc, claim_trampoline_space)
7895 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7896 (agent_mem_read, agent_get_trace_state_variable_value)
7897 (agent_set_trace_state_variable_value, agent_tsv_read)
7898 (agent_mem_read_string, get_raw_reg_func_addr)
7899 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7900 * tracepoint.h: ... this new file.
7902 2013-09-05 Pedro Alves <palves@redhat.com>
7904 * server.h (perror_with_name, error, fatal, warning, paddress)
7905 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7907 * utils.h: New file.
7909 2013-09-05 Pedro Alves <palves@redhat.com>
7911 * server.h (remote_debug, noack_mode, transport_is_reliable)
7912 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7913 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7914 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7915 (write_enn, initialize_async_io, enable_async_io)
7916 (disable_async_io, check_remote_input_interrupt_request)
7917 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7918 (dead_thread_notify, prepare_resume_reply)
7919 (decode_address_to_semicolon, decode_address, decode_m_packet)
7920 (decode_M_packet, decode_X_packet, decode_xfer_write)
7921 (decode_search_memory_packet, unhexify, hexify)
7922 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7923 (look_up_one_symbol, relocate_instruction)
7924 (monitor_output): Move to remote-utils.h, and include it.
7925 * remote-utils.h: New file.
7927 2013-09-05 Pedro Alves <palves@redhat.com>
7929 * server.h (_): Delete.
7931 2013-09-02 Pedro Alves <palves@redhat.com>
7933 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7934 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7936 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7938 2013-09-02 Pierre Muller <muller@sourceware.org>
7940 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7941 or WriteProcessMemory complete successfully and handle
7942 ERROR_PARTIAL_COPY error.
7944 2013-09-02 Pedro Alves <palves@redhat.com>
7946 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7947 error instead of EIO.
7949 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7952 * linux-low.c: Include filestuff.h.
7953 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7954 * lynx-low.c: Include filestuff.h.
7955 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7956 * server.c: Include filestuff.h.
7957 (main): Call notice_open_fds.
7958 * spu-low.c: Include filestuff.h.
7959 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7961 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7963 * Makefile.in: Explain why ../target and ../nat are not
7964 listed as include file search paths.
7965 (linux-waitpid.o): New object file rule.
7966 * configure.srv (srv_native_linux_obj): New variable.
7967 Replace all occurrences of linux native object files with
7968 $srv_native_linux_obj.
7969 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7970 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7971 (linux_enable_event_reporting): Remove declaration.
7972 (my_waitpid): Moved to common/linux-waitpid.c.
7973 (linux_wait_for_event): Pass ptid when calling
7974 linux_enable_event_reporting.
7975 (linux_supports_tracefork_flag): Remove.
7976 (linux_enable_event_reporting): Likewise.
7977 (linux_tracefork_grandchild): Remove.
7978 (STACK_SIZE): Moved to common/linux-ptrace.c.
7979 (linux_tracefork_child): Remove.
7980 (linux_test_for_tracefork): Remove.
7981 (linux_look_up_symbols): Call linux_supports_traceclone.
7982 (initialize_low): Remove call to linux_test_for_tracefork.
7983 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7984 common/linux-ptrace.h.
7985 (PTRACE_TYPE_ARG4): Likewise.
7986 Include linux-ptrace.h.
7988 2013-08-21 Pedro Alves <palves@redhat.com>
7990 * config.in: Renegerate.
7992 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7994 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7995 (SFILES): Remove $(srcdir)/common/target-common.c and
7996 add $(srcdir)/target/waitstatus.c.
7997 (OBS): Remove target-common.o and add waitstatus.o.
7998 (server_h): Remove $(srcdir)/../common/target-common.h and
7999 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8000 and $(srcdir)/../target/waitstatus.h.
8001 (target-common.o): Remove.
8002 (waitstatus.o): New target object file.
8003 * target.h: Do not include target-common.h and
8004 include target/resume.h, target/wait.h and
8005 target/waitstatus.h.
8007 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8009 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8010 to PTRACE_TYPE_ARG3.
8011 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8012 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8014 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8015 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8017 2013-07-27 Jie Zhang <jie@codesourcery.com>
8018 Daniel Jacobowitz <dan@codesourcery.com>
8019 Yao Qi <yao@codesourcery.com>
8021 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8022 (mips-linux-watch.o): New rule.
8023 (mips_linux_watch_h): New variable.
8024 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8026 * linux-mips-low.c: Include mips-linux-watch.h.
8027 (struct arch_process_info, struct arch_lwp_info): New.
8028 (update_watch_registers_callback): New function.
8029 (mips_linux_new_process, mips_linux_new_thread) New functions.
8030 (mips_linux_prepare_to_resume, mips_insert_point): New
8032 (mips_remove_point, mips_stopped_by_watchpoint): New
8034 (rsp_bp_type_to_target_hw_bp_type): New function.
8035 (mips_stopped_data_address): New function.
8036 (the_low_target): Add watchpoint support functions.
8038 2013-07-27 Yao Qi <yao@codesourcery.com>
8040 * i386-low.c: Include break-common.h.
8041 (enum target_hw_bp_type): Remove.
8043 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8045 * Makefile.in (SFILES): /common/target-common.c.
8046 (OBS): Add target-common.o.
8047 (server_h): Add $(srcdir)/../common/target-common.h.
8048 (target-common.o): New target.
8049 * server.c (queue_stop_reply_callback): Free
8050 status string after use.
8051 * target.c (target_waitstatus_to_string): Remove.
8052 * target.h: Include target-common.h.
8053 (resume_kind): Likewise.
8054 (target_waitkind): Likewise.
8055 (target_waitstatus): Likewise.
8056 (TARGET_WNOHANG): Likewise.
8058 2013-07-04 Yao Qi <yao@codesourcery.com>
8060 * Makefile.in (host_alias): Use @host_noncanonical@.
8061 (target_alias): Use @target_noncanonical@.
8062 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8063 ACX_NONCANONICAL_HOST.
8064 * configure: Regenerated.
8067 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8069 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8070 * configure: Rebuild.
8071 * Makefile.in (version_host, version_target): Get from configure.
8072 (version.c): Use $(version_host) and $(version_target).
8074 2013-07-03 Pedro Alves <palves@redhat.com>
8076 * Makefile.in (config.status): Depend on development.sh.
8077 * acinclude.m4: Include libmcheck.m4.
8078 * configure: Regenerate.
8080 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8082 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8083 attribute inside the parentheses.
8084 (winapi_DebugSetProcessKillOnExit): Ditto.
8085 (winapi_DebugBreakProcess): Ditto.
8086 (winapi_GenerateConsoleCtrlEvent): Ditto.
8088 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8090 * notif.h (notif_event): Add a dummy member to avoid compiler
8093 2013-07-01 Pedro Alves <palves@redhat.com>
8095 * hostio.c (HOSTIO_PATH_MAX): Define.
8096 (require_filename, handle_open, handle_unlink, handle_readlink):
8099 2013-07-01 Pedro Alves <palves@redhat.com>
8101 * server.h: Include "pathmax.h".
8102 * linux-low.c: Don't include sys/param.h.
8103 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8105 * win32-low.c: Don't include sys/param.h.
8106 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8108 2013-07-01 Pedro Alves <palves@redhat.com>
8110 * event-loop.c: Don't check HAVE_UNISTD_H before including
8112 * gdbreplay.c: Likewise.
8113 * remote-utils.c: Likewise.
8114 * server.c: Likewise.
8115 * configure.ac: Don't check for unistd.h.
8116 * configure: Regenerate.
8118 2013-06-28 Tom Tromey <tromey@redhat.com>
8120 * Makefile.in (version.c): Use version.in, not
8123 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8125 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8126 * configure: Rebuild.
8127 * Makefile.in (version_host, version_target): Get from configure.
8128 (version.c): Use $(version_host) and $(version_target).
8130 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8132 Fix trace-status to output user name without trailing colon.
8133 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8135 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8137 Fix trace-status to output proper start-time and stop-time.
8138 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8139 output start time and stop time in hex as gdb expects.
8141 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8143 * tracepoint.c (build_traceframe_info_xml): Output trace state
8144 variables present in the trace buffer.
8146 2013-06-24 Tom Tromey <tromey@redhat.com>
8148 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8150 (version.o): Remove.
8151 * gdbreplay.c: Include version.h.
8152 (version, host_name): Don't declare.
8153 * server.h: Include version.h.
8154 (version, host_name): Don't declare.
8156 2013-06-12 Pedro Alves <palves@redhat.com>
8158 * linux-x86-low.c (linux_is_elf64): Delete global.
8159 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8160 with local linux_pid_exe_is_elf_64_file use.
8162 2013-06-11 Pedro Alves <palves@redhat.com>
8164 * linux-low.c (regset_disabled, disable_regset): New functions.
8165 (regsets_fetch_inferior_registers)
8166 (regsets_store_inferior_registers): Use them.
8167 (initialize_regsets_info); Don't allocate the disabled_regsets
8169 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8172 2013-06-11 Pedro Alves <palves@redhat.com>
8174 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8177 2013-06-11 Pedro Alves <palves@redhat.com>
8179 * linux-x86-low.c (initialize_low_arch): Call
8180 init_registers_x32_avx_linux.
8182 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8184 Fix compatibility with Android Bionic.
8185 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8188 2013-06-07 Pedro Alves <palves@redhat.com>
8191 * Makefile.in (OBS): Add tdesc.o.
8192 (IPA_OBJS): Add tdesc-ipa.o.
8193 (tdesc-ipa.o): New rule.
8194 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8196 * linux-low.c (new_inferior): Delete.
8197 (disabled_regsets, num_regsets): Delete.
8198 (linux_add_process): Adjust to set the new per-process
8200 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8201 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8202 was a stop. When calling arch_setup, switch the current inferior
8203 to the thread that got an event.
8204 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8205 (regsets_fetch_inferior_registers)
8206 (regsets_store_inferior_registers): New regsets_info parameter.
8208 (linux_register_in_regsets): New regs_info parameter. Adjust to
8210 (register_addr, fetch_register, store_register): New usrregs_info
8211 parameter. Adjust to use it.
8212 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8213 parameter regs_info. Adjust to use it.
8214 (linux_fetch_registers): Get the current inferior's regs_info, and
8216 (linux_store_registers): Ditto.
8217 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8218 (initialize_low): Don't initialize the target_regsets here. Call
8219 initialize_low_arch.
8220 * linux-low.h (target_regsets): Delete declaration.
8221 (struct regsets_info): New.
8222 (struct usrregs_info): New.
8223 (struct regs_info): New.
8224 (struct process_info_private) <new_inferior>: New field.
8225 (struct linux_target_ops): Delete the num_regs, regmap, and
8226 regset_bitmap fields. New field regs_info.
8227 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8228 * i387-fp.c (num_xmm_registers): Delete.
8229 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8230 calls to new interface.
8231 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8232 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8233 Infer the number of xmm registers from the regcache's target
8235 * i387-fp.h (num_xmm_registers): Delete.
8236 * inferiors.c (add_thread): Don't install the thread's regcache
8238 * proc-service.c (gregset_info): Fetch the current inferior's
8239 regs_info. Adjust to use it.
8240 * regcache.c: Include tdesc.h.
8241 (register_bytes, reg_defs, num_registers)
8242 (gdbserver_expedite_regs): Delete.
8243 (get_thread_regcache): If the thread doesn't have a regcache yet,
8244 create one, instead of aborting gdbserver.
8245 (regcache_invalidate_one): Rename to ...
8246 (regcache_invalidate_thread): ... this.
8247 (regcache_invalidate_one): New.
8248 (regcache_invalidate): Only invalidate registers of the current
8250 (init_register_cache): Add target_desc parameter, and use it.
8251 (new_register_cache): Ditto. Assert the target description has a
8252 non zero registers_size.
8253 (regcache_cpy): Add assertions. Adjust.
8254 (realloc_register_cache, set_register_cache): Delete.
8255 (registers_to_string, registers_from_string): Adjust.
8256 (find_register_by_name, find_regno, find_register_by_number)
8257 (register_cache_size): Add target_desc parameter, and use it.
8258 (free_register_cache_thread, free_register_cache_thread_one)
8259 (regcache_release, register_cache_size): New.
8260 (register_size): Add target_desc parameter, and use it.
8261 (register_data, supply_register, supply_register_zeroed)
8262 (supply_regblock, supply_register_by_name, collect_register)
8263 (collect_register_as_string, collect_register_by_name): Adjust.
8264 * regcache.h (struct target_desc): Forward declare.
8265 (struct regcache) <tdesc>: New field.
8266 (init_register_cache, new_register_cache): Add target_desc
8268 (regcache_invalidate_thread): Declare.
8269 (regcache_invalidate_one): Delete declaration.
8270 (regcache_release): Declare.
8271 (find_register_by_number, register_cache_size, register_size)
8272 (find_regno): Add target_desc parameter.
8273 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8275 * remote-utils.c: Include tdesc.h.
8276 (outreg, prepare_resume_reply): Adjust.
8277 * server.c: Include tdesc.h.
8278 (gdbserver_xmltarget): Delete declaration.
8279 (get_features_xml, process_serial_event): Adjust.
8280 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8282 (struct process_info) <tdesc>: New field.
8283 (ipa_tdesc): Declare.
8284 * tdesc.c: New file.
8285 * tdesc.h: New file.
8286 * tracepoint.c: Include tdesc.h.
8287 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8288 (get_context_regcache): Adjust to pass ipa_tdesc down.
8289 (do_action_at_tracepoint): Adjust to get the register cache size
8290 from the context regcache's description.
8291 (traceframe_walk_blocks): Adjust to get the register cache size
8292 from the current trace frame's description.
8293 (traceframe_get_pc): Adjust to get current trace frame's
8294 description and pass it down.
8295 (gdb_collect): Adjust to get the register cache size from the
8297 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8298 (gdbserver_xmltarget): Delete.
8299 (initialize_low_tracepoint): Set the ipa's target description.
8300 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8301 (initialize_low_tracepoint): Set the ipa's target description.
8302 * linux-x86-low.c: Include tdesc.h.
8303 [__x86_64__] (is_64bit_tdesc): New.
8304 (ps_get_thread_area, x86_get_thread_area): Use it.
8305 (i386_cannot_store_register): Rename to ...
8306 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8307 (i386_cannot_fetch_register): Rename to ...
8308 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8309 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8311 (target_regsets): Rename to ...
8312 (x86_regsets): ... this.
8313 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8315 (x86_siginfo_fixup): Use is_64bit_tdesc.
8316 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8317 (tdesc_x32_avx_linux, tdesc_x32_linux)
8318 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8320 (x86_linux_update_xmltarget): Delete.
8321 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8322 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8323 (AMD64_LINUX_USER64_CS): New.
8324 (x86_linux_read_description): New, based on
8325 x86_linux_update_xmltarget.
8326 (same_process_callback): New.
8327 (x86_arch_setup_process_callback): New.
8328 (x86_linux_update_xmltarget): New.
8329 (x86_regsets_info): New.
8330 (amd64_linux_regs_info): New.
8331 (i386_linux_usrregs_info): New.
8332 (i386_linux_regs_info): New.
8333 (x86_linux_regs_info): New.
8334 (x86_arch_setup): Reimplement.
8335 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8336 (x86_emit_ops): Ditto.
8337 (the_low_target): Adjust. Install x86_linux_regs_info,
8338 x86_cannot_fetch_register, and x86_cannot_store_register.
8339 (initialize_low_arch): New.
8340 * linux-ia64-low.c (tdesc_ia64): Declare.
8341 (ia64_fetch_register): Adjust.
8342 (ia64_usrregs_info, regs_info): New globals.
8343 (ia64_regs_info): New function.
8344 (the_low_target): Adjust.
8345 (initialize_low_arch): New function.
8346 * linux-sparc-low.c (tdesc_sparc64): Declare.
8347 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8349 (sparc_arch_setup): New function.
8350 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8351 (the_low_target): Adjust.
8352 (initialize_low_arch): New function.
8353 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8354 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8355 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8356 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8357 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8358 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8359 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8360 (tdesc_powerpc_isa205_vsx64l): Declare.
8361 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8362 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8363 (ppc_set_pc, ppc_get_hwcap): Adjust.
8364 (ppc_usrregs_info): Forward declare.
8365 (!__powerpc64__) ppc_regmap_adjusted: New global.
8366 (ppc_arch_setup): Adjust to the current process'es target
8368 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8369 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8370 (ppc_store_evrregset): Adjust.
8371 (target_regsets): Rename to ...
8372 (ppc_regsets): ... this, and make static.
8373 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8374 (ppc_regs_info): New function.
8375 (the_low_target): Adjust.
8376 (initialize_low_arch): New function.
8377 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8378 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8379 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8380 (tdesc_s390x_linux64v2): Declare.
8381 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8382 (s390_fill_gregset, s390_store_last_break): Adjust.
8383 (target_regsets): Rename to ...
8384 (s390_regsets): ... this, and make static.
8385 (s390_get_pc, s390_set_pc): Adjust.
8386 (s390_get_hwcap): New target_desc parameter, and use it.
8387 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8388 (s390_arch_setup): Adjust to set the current process'es target
8389 description. Don't adjust the regmap.
8390 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8391 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8392 (regs_info_3264): New globals.
8393 (s390_regs_info): New function.
8394 (the_low_target): Adjust.
8395 (initialize_low_arch): New function.
8396 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8397 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8398 [__mips64] (init_registers_mips_linux)
8399 (init_registers_mips_dsp_linux): Delete defines.
8400 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8401 (have_dsp): New global.
8402 (mips_read_description): New, based on mips_arch_setup.
8403 (mips_arch_setup): Reimplement.
8404 (get_usrregs_info): New function.
8405 (mips_cannot_fetch_register, mips_cannot_store_register)
8406 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8407 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8408 (target_regsets): Rename to ...
8409 (mips_regsets): ... this, and make static.
8410 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8411 (dsp_regs_info, regs_info): New globals.
8412 (mips_regs_info): New function.
8413 (the_low_target): Adjust.
8414 (initialize_low_arch): New function.
8415 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8416 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8418 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8419 (arm_read_description): New, with bits factored from
8421 (arm_arch_setup): Reimplement.
8422 (target_regsets): Rename to ...
8423 (arm_regsets): ... this, and make static.
8424 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8425 (arm_regs_info): New function.
8426 (the_low_target): Adjust.
8427 (initialize_low_arch): New function.
8428 * linux-m68k-low.c (tdesc_m68k): Declare.
8429 (target_regsets): Rename to ...
8430 (m68k_regsets): ... this, and make static.
8431 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8432 (m68k_regs_info): New function.
8433 (m68k_arch_setup): New function.
8434 (the_low_target): Adjust.
8435 (initialize_low_arch): New function.
8436 * linux-sh-low.c (tdesc_sharch): Declare.
8437 (target_regsets): Rename to ...
8438 (sh_regsets): ... this, and make static.
8439 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8440 (sh_regs_info, sh_arch_setup): New functions.
8441 (the_low_target): Adjust.
8442 (initialize_low_arch): New function.
8443 * linux-bfin-low.c (tdesc_bfin): Declare.
8444 (bfin_arch_setup): New function.
8445 (bfin_usrregs_info, regs_info): New globals.
8446 (bfin_regs_info): New function.
8447 (the_low_target): Adjust.
8448 (initialize_low_arch): New function.
8449 * linux-cris-low.c (tdesc_cris): Declare.
8450 (cris_arch_setup): New function.
8451 (cris_usrregs_info, regs_info): New globals.
8452 (cris_regs_info): New function.
8453 (the_low_target): Adjust.
8454 (initialize_low_arch): New function.
8455 * linux-cris-low.c (tdesc_crisv32): Declare.
8456 (cris_arch_setup): New function.
8457 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8458 (cris_regs_info): New function.
8459 (the_low_target): Adjust.
8460 (initialize_low_arch): New function.
8461 * linux-m32r-low.c (tdesc_m32r): Declare.
8462 (m32r_arch_setup): New function.
8463 (m32r_usrregs_info, regs_info): New globals.
8464 (m32r_regs_info): Adjust.
8465 (initialize_low_arch): New function.
8466 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8467 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8468 (tic6x_usrregs_info): Forward declare.
8469 (tic6x_read_description): New function, based on ...
8470 (tic6x_arch_setup): ... this. Reimplement.
8471 (target_regsets): Rename to ...
8472 (tic6x_regsets): ... this, and make static.
8473 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8474 (tic6x_regs_info): New function.
8475 (the_low_target): Adjust.
8476 (initialize_low_arch): New function.
8477 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8478 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8479 (target_regsets): Rename to ...
8480 (xtensa_regsets): ... this, and make static.
8481 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8483 (xtensa_arch_setup, xtensa_regs_info): New functions.
8484 (the_low_target): Adjust.
8485 (initialize_low_arch): New function.
8486 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8487 (nios2_arch_setup): Set the current process'es tdesc.
8488 (target_regsets): Rename to ...
8489 (nios2_regsets): ... this.
8490 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8491 (nios2_regs_info): New function.
8492 (the_low_target): Adjust.
8493 (initialize_low_arch): New function.
8494 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8495 (aarch64_arch_setup): Set the current process'es tdesc.
8496 (target_regsets): Rename to ...
8497 (aarch64_regsets): ... this.
8498 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8499 (aarch64_regs_info): New function.
8500 (the_low_target): Adjust.
8501 (initialize_low_arch): New function.
8502 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8504 (target_regsets): Rename to ...
8505 (tile_regsets): ... this.
8506 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8507 (tile_regs_info): New function.
8508 (tile_arch_setup): Set the current process'es tdesc.
8509 (the_low_target): Adjust.
8510 (initialize_low_arch): New function.
8511 * spu-low.c (tdesc_spu): Declare.
8512 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8513 * win32-arm-low.c (tdesc_arm): Declare.
8514 (arm_arch_setup): New function.
8515 (the_low_target): Install arm_arch_setup instead of
8517 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8518 (init_windows_x86): Rename to ...
8519 (i386_arch_setup): ... this. Set `win32_tdesc'.
8520 (the_low_target): Adjust.
8521 * win32-low.c (win32_tdesc): New global.
8522 (child_add_thread): Don't create the thread cache here.
8523 (do_initial_child_stuff): Set the new process'es tdesc.
8524 * win32-low.h (struct target_desc): Forward declare.
8525 (win32_tdesc): Declare.
8526 * lynx-i386-low.c (tdesc_i386): Declare global.
8527 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8528 * lynx-low.c (lynx_tdesc): New global.
8529 (lynx_add_process): Set the new process'es tdesc.
8530 * lynx-low.h (struct target_desc): Forward declare.
8531 (lynx_tdesc): Declare global.
8532 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8533 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8534 * nto-low.c (nto_tdesc): New global.
8535 (do_attach): Set the new process'es tdesc.
8536 * nto-low.h (struct target_desc): Forward declare.
8537 (nto_tdesc): Declare.
8538 * nto-x86-low.c (tdesc_i386): Declare.
8539 (nto_x86_arch_setup): Set `nto_tdesc'.
8541 2013-06-04 Gary Benson <gbenson@redhat.com>
8543 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8544 to qSupported response when appropriate.
8545 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8546 with nonzero-length annex.
8547 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8548 arguments supplied in annex.
8550 2013-05-31 Doug Evans <dje@google.com>
8553 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8554 64 bits in 64-cross-32 environment.
8556 2013-05-28 Pedro Alves <palves@redhat.com>
8558 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8559 (aarch64-without-fpu.c): Delete rule.
8560 * configure.srv (aarch64*-*-linux*): Remove references to
8561 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8562 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8565 2013-05-24 Pedro Alves <palves@redhat.com>
8567 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8568 instead of strchr/decode_address. Error if the range isn't split
8569 with a ','. Don't assume there's be a ':' in the action.
8571 2013-05-23 Yao Qi <yao@codesourcery.com>
8572 Pedro Alves <palves@redhat.com>
8574 * linux-low.c (lwp_in_step_range): New function.
8575 (linux_wait_1): If the thread was range stepping and stopped
8576 outside the stepping range, report the stop to GDB. Otherwise,
8577 continue stepping. Add range stepping debug output.
8578 (linux_set_resume_request): Copy the step range from the resume
8580 (linux_supports_range_stepping): New.
8581 (linux_target_ops) <supports_range_stepping>: Set to
8582 linux_supports_range_stepping.
8583 * linux-low.h (struct linux_target_ops)
8584 <supports_range_stepping>: New field.
8585 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8586 * linux-x86-low.c (x86_supports_range_stepping): New.
8587 (the_low_target) <supports_range_stepping>: Set to
8588 x86_supports_range_stepping.
8589 * server.c (handle_v_cont): Handle 'r' action.
8590 (handle_v_requests): Append ";r" if the target supports range
8592 * target.h (struct thread_resume) <step_range_start,
8593 step_range_end>: New fields.
8594 (struct target_ops) <supports_range_stepping>:
8596 (target_supports_range_stepping): New macro.
8598 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8600 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8601 confusion in comment.
8603 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8605 * lynx-low.c (struct process_info_private): New type.
8606 (lynx_add_process): New function.
8607 (lynx_create_inferior, lynx_attach): Replace calls to
8608 add_process by calls to lynx_add_process.
8609 (lynx_resume): If PTID is null, then try using
8610 current_process()->private->last_wait_event_ptid.
8612 (lynx_clear_inferiors): Delete. The contents of that function
8613 has been inlined in lynx_mourn;
8614 (lynx_wait_1): Save the ptid in the process's private data.
8615 (lynx_mourn): Free the process' private data. Replace call
8616 to lynx_clear_inferiors by call to clear_inferiors.
8618 2013-05-17 Yao Qi <yao@codesourcery.com>
8620 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8623 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8625 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8626 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8627 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8628 PT_TEXT_END_ADDR guards. Update comments.
8629 (linux_target_op) <read_offsets>: Conditionally define to
8630 linux_read_offsets if the target is UCLIBC and if it defines
8631 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8633 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8634 Andrew Jenner <andrew@codesourcery.com>
8636 * Makefile.in (SFILES): Add linux-nios2-low.c.
8637 (clean): Add action to delete nios2-linux.c.
8638 (nios2-linux.c): New rule.
8639 * configure.srv: Add nios2*-*-linux*.
8640 * linux-nios2-low.c: New.
8642 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8644 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8646 2013-04-25 Hui Zhu <hui@codesourcery.com>
8649 * ax.c (ax_printf): Add fflush.
8651 2013-04-22 Tom Tromey <tromey@redhat.com>
8653 * Makefile.in (SFILES): Add filestuff.c.
8654 (OBS): Add filestuff.o.
8655 (filestuff.o): New target.
8656 * config.in, configure: Rebuild.
8657 * configure.ac: Check for fdwalk, pipe2.
8659 2013-04-17 Pedro Alves <palves@redhat.com>
8661 * configure.ac (USE_THREAD_DB): Delete variable.
8662 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8663 Don't AC_SUBST USE_THREAD_DB.
8664 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8665 * config.in, configure: Regenerate.
8667 2013-04-16 Pedro Alves <palves@redhat.com>
8669 * linux-low.h (struct lwp_info) <thread_known>: Move under
8670 the USE_THREAD_DB #ifdef.
8672 2013-04-16 Pedro Alves <palves@redhat.com>
8674 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8675 (linux-low.o): Delete rule.
8676 * linux-low.h: Always include "gdb_thread_db.h" instead of
8677 conditionally including thread_db.h.
8678 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8681 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8683 * Makefile.in (install-only): Fix make install regression.
8685 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8687 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8688 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8690 * gdbserver.1: Remove.
8692 2013-03-22 Pedro Alves <palves@redhat.com>
8694 * linux-low.c (handle_extended_wait): Don't call
8695 linux_enable_event_reporting.
8697 2013-03-15 Tony Theodore <tonyt@logyst.com>
8700 * Makefile.in (SHELL): Use @SHELL@.
8702 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8704 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8707 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8709 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8710 Remove extraneous NULL element.
8712 2013-03-13 Yao Qi <yao@codesourcery.com>
8714 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8715 'V' block in trace frame.
8717 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8719 * target.h (struct target_ops): Add btrace ops.
8720 (target_supports_btrace): New macro.
8721 (target_enable_btrace): New macro.
8722 (target_disable_btrace): New macro.
8723 (target_read_btrace): New macro.
8724 * gdbthread.h (struct thread_info): Add btrace field.
8725 * server.c: Include btrace-common.h.
8726 (handle_btrace_general_set): New function.
8727 (handle_btrace_enable): New function.
8728 (handle_btrace_disable): New function.
8729 (handle_general_set): Call handle_btrace_general_set.
8730 (handle_qxfer_btrace): New function.
8731 (struct qxfer qxfer_packets[]): Add btrace entry.
8732 * inferiors.c (remove_thread): Disable btrace.
8733 * linux-low: Include linux-btrace.h.
8734 (linux_low_enable_btrace): New function.
8735 (linux_low_read_btrace): New function.
8736 (linux_target_ops): Add btrace ops.
8737 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8738 Add srv_linux_btrace=yes.
8739 (x86_64-*-linux*): Add linux-btrace.o.
8740 Add srv_linux_btrace=yes.
8741 * configure.ac: Define HAVE_LINUX_BTRACE.
8742 * config.in: Regenerated.
8743 * configure: Regenerated.
8745 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8747 * server.c (handle_qxfer): Preserve error message if -3 is
8749 (qxfer): Document the -3 return value.
8751 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8753 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8754 (linux_btrace_h): New variable.
8755 (linux-btrace.o): New rule.
8757 2013-03-08 Stan Shebs <stan@codesourcery.com>
8758 Hafiz Abid Qadeer <abidh@codesourcery.com>
8760 * tracepoint.c (trace_buffer_size): New global.
8761 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8762 (init_trace_buffer): Change to one-argument function. Allocate
8763 trace buffer memory.
8764 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8765 handle QTBuffer:size packet.
8766 (cmd_bigqtbuffer_size): New function.
8767 (initialize_tracepoint): Call init_trace_buffer with
8768 DEFAULT_TRACE_BUFFER_SIZE.
8769 * server.c (handle_query): Add QTBuffer:size in the
8772 2013-03-07 Yao Qi <yao@codesourcery.com>
8774 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8775 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8777 (cmd_qtsp): Adjust condition. Do post increment.
8778 Set cur_action and cur_step_action back to 0.
8780 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8783 * linux-low.c (linux_write_memory): Return early success if LEN is
8786 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8788 * configure.srv: Add x86_64-*-cygwin* as target.
8790 2013-02-28 Tom Tromey <tromey@redhat.com>
8792 * configure.ac: Invoke AC_SYS_LARGEFILE.
8793 * configure, config.in: Rebuild.
8795 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8797 * win32-low.c: Throughout, fix format strings and casts of
8798 printf-like functions to avoid type related warnings on all
8800 (get_child_debug_event): Print dwDebugEventCode as hex since
8801 that's how it's usually documented.
8803 2013-02-28 Yao Qi <yao@codesourcery.com>
8805 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8808 2013-02-27 Jiong Wang <jiwang@tilera.com>
8810 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8811 (reg-tilegx32.c): New rule.
8812 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8813 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8814 different register info initializer according to elf class.
8815 (init_registers_tilgx32): New function. The tilegx32 register info
8817 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8818 (tile_store_gregset): Likewise.
8820 2013-02-27 Yao Qi <yao@codesourcery.com>
8822 * server.c (process_point_options): Print debug message when
8823 debug_threads is true.
8825 2013-02-26 Yao Qi <yao@codesourcery.com>
8827 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8829 2013-02-19 Pedro Alves <palves@redhat.com>
8830 Kai Tietz <ktietz@redhat.com>
8834 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8835 instead of strtoul to extract address from packet.
8836 (process_serial_event) <'z'>: Likewise.
8838 2013-02-18 Yao Qi <yao@codesourcery.com>
8840 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8842 2013-02-14 Pedro Alves <palves@redhat.com>
8846 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8847 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8849 2013-02-14 Pedro Alves <palves@redhat.com>
8851 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8853 2013-02-14 Pedro Alves <palves@redhat.com>
8855 * tracepoint.c (save_string): Delete.
8856 (add_tracepoint_action): Use savestring instead of save_string.
8858 2013-02-12 Pedro Alves <palves@redhat.com>
8860 * linux-xtensa-low.c: Ditto.
8861 * xtensa-xtregs.c: Ditto.
8863 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8865 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8868 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8870 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8871 aarch64_num_wp_regs and aarch64_num_bp_regs to
8872 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8874 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8876 * linux-aarch64-low.c (ps_get_thread_area): Replace
8877 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8879 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8880 Marcus Shawcroft <marcus.shawcroft@arm.com>
8881 Nigel Stephens <nigel.stephens@arm.com>
8882 Yufeng Zhang <yufeng.zhang@arm.com>
8884 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8885 (aarch64.c, aarch64-without-fpu.c): New targets.
8886 * configure.srv (aarch64*-*-linux*): New.
8887 * linux-aarch64-low.c: New file.
8889 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8891 * linux-low.c (handle_extended_wait, linux_create_inferior)
8892 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8893 (dequeue_one_deferred_signal, linux_resume_one_thread)
8894 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8895 (linux_tracefork_grandchild, linux_test_for_tracefork)
8896 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8897 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8898 where the argument is 0.
8900 2013-01-25 Yao Qi <yao@codesourcery.com>
8902 * event-loop.c: Include "queue.h".
8903 (gdb_event_p): New typedef.
8904 (struct gdb_event) <next_event>: Remove.
8905 (event_queue): Change to QUEUE(gdb_event_p).
8906 (async_queue_event): Remove.
8907 (gdb_event_xfree): New.
8908 (initialize_event_loop): New.
8909 (process_event): Use API from QUEUE.
8910 (wait_for_event): Likewise.
8911 * server.c (main): Call initialize_event_loop.
8912 * server.h (initialize_event_loop): Declare.
8914 2013-01-18 Yao Qi <yao@codesourcery.com>
8916 * ax.h (struct eval_agent_expr_context): New.
8917 (gdb_eval_agent_expr): Update declaration.
8918 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8919 TFRAME. Add new argument CTX.
8920 * server.h (struct eval_agent_expr_context): Declare.
8921 (agent_mem_read, agent_tsv_read): Update declaration.
8922 (agent_mem_read_string): Likewise.
8923 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8924 (add_traceframe_block): Add new argument TPOINT.
8925 Increase TPOINT->traceframe_usage.
8926 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8927 eval_tracepoint_agent_expr.
8928 (condition_true_at_tracepoint): Likewise.
8929 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8930 (agent_mem_read_string, agent_tsv_read): Likewise.
8932 2013-01-16 Yao Qi <yao@codesourcery.com>
8934 * linux-low.c (linux_resume_one_lwp): Don't check
8935 'lwp->bp_reinsert != 0'.
8937 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8938 Pedro Alves <palves@redhat.com>
8940 * lynx-low.c (ptrace_request_to_str): Define a temporary
8941 macro and use it to simplify this function's implementation.
8943 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8945 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8948 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8950 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8952 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8954 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8956 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8958 * lynx-low.c (lynx_resume): Use the resume_info parameter
8959 to determine the ptid for the lynx_ptrace call, unless
8960 it is equal to minus_one_ptid, in which case we use the
8961 ptid of the current_inferior.
8962 (lynx_wait_1): After having received a thread create/exit
8963 event, resume the inferior's execution using the signaling
8964 thread's ptid, rather than the old ptid.
8966 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8968 * lynx-low.c (lynx_resume): Delete variable ret.
8970 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8972 * gdbreplay.c (gdbreplay_version): Update copyright year.
8973 * server.c (gdbserver_version): Likewise.
8975 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8977 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8980 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8982 * lynx-low.c (ptrace_request_to_str): Add handling for
8985 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8987 * lynx-low.c (lynx_attach): Delete variable new_process.
8989 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8991 * lynx-low.c (lynx_create_inferior): Delete variable
8994 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8996 * lynx-low.c (ptrace_request_to_str): Do not handle
8997 PTRACE_GETTHREADLIST if this macro does not exist.
8999 2012-12-15 Yao Qi <yao@codesourcery.com>
9001 * Makefile.in (OBS): Add notif.o.
9002 * notif.c, notif.h: New.
9003 * server.c: Include "notif.h".
9004 (struct vstop_notif) <next>: Remove.
9006 (queue_stop_reply): Update.
9007 (push_event, send_next_stop_reply): Remove.
9008 (discard_queued_stop_replies): Update.
9009 (notif_stop): New variable.
9010 (handle_v_stopped): Remove.
9011 (handle_v_requests): Don't call handle_v_stopped. Call
9012 handle_ack_notif instead.
9013 (queue_stop_reply_callback): Call notif_event_enque instead
9014 of queue_stop_reply.
9015 (handle_status): Don't call send_next_stop_reply, call
9016 notif_write_event instead.
9017 (kill_inferior_callback): Likewise.
9018 (detach_or_kill_inferior_callback): Likewise.
9019 (main): Call initialize_notif.
9020 (process_serial_event): Call QUEUE_is_empty.
9021 (handle_target_event): Call notif_push instead of push event.
9022 * server.h (push_event): Remove declaration.
9024 2012-12-10 Tom Tromey <tromey@redhat.com>
9026 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9027 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9030 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9031 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9032 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9033 (amd64-linux-ipa.o, ax.o): Rewrite.
9034 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9035 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9036 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9037 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9038 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9039 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9040 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9041 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9042 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9043 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9044 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9045 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9046 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9047 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9048 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9049 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9050 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9051 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9052 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9053 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9054 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9055 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9056 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9057 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9058 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9059 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9060 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9061 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9062 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9063 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9064 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9065 (reg-tilegx.o): Remove.
9066 (all_object_files): New macro.
9067 Include .deps files.
9068 * aclocal.m4, configure: Rebuild.
9069 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9070 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9071 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9073 2012-12-05 Tom Tromey <tromey@redhat.com>
9076 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9078 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9080 * configure.ac: Check for linux/perf_event.h.
9081 * config.in: Regenerated.
9082 * configure: Regenerated.
9084 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9086 * hostio.c (handle_readlink): Decrease buffer size
9087 parameter passed to readlink by one byte.
9089 2012-11-26 Yao Qi <yao@codesourcery.com>
9091 * configure.ac (build_warnings): Append '-Wempty-body'.
9092 * configure: Regenerated.
9093 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9096 2012-11-15 Pierre Muller <muller@sourceware.org>
9098 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9099 * config.in: Regenerate.
9100 * configure: Regenerate.
9101 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9102 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9103 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9104 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9106 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9107 instead of <sys/wait.h> header.
9108 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9110 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9112 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9113 (various make rules): Remove -DGDBSERVER
9115 2012-11-09 Yao Qi <yao@codesourcery.com>
9117 * spu-low.c (current_ptid): Move it to ..
9118 * gdbthread.h: ... here. New.
9119 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9120 * server.c (myresume, process_serial_event): Likewise.
9121 * thread-db.c (thread_db_find_new_threads): Likewise.
9122 * tracepoint.c (run_inferior_command): Likewise.
9124 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9126 * server.c (handle_search_memory_1): Include access length in
9129 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9131 * linux-crisv32-low.c: Fix compile errors.
9133 2012-09-04 Yao Qi <yao@codesourcery.com>
9135 * tracepoint.c (cmd_qtsv): Adjust debug message.
9136 Don't check CUR_TPOINT.
9138 2012-08-28 Yao Qi <yao@codesourcery.com>
9140 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9141 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9142 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9143 Remove declarations of xmalloc, xreallloc, xstrdup and
9145 * Makefile.in (libiberty_h): New.
9146 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9147 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9149 2012-08-23 Yao Qi <yao@codesourcery.com>
9151 * server.h: Remove declaration of 'xsnprintf'.
9153 2012-08-22 Keith Seitz <keiths@redhat.com>
9155 * server.h: Include build-gnulib-gbserver/config.h.
9156 * gdbreplay.c: Likewise.
9158 2012-08-08 Doug Evans <dje@google.com>
9160 * Makefile.in (SFILES): Add gdb_vecs.c.
9161 (OBS): Add gdb_vecs.o.
9162 (gdb_vecs_h, host_defs_h): New variables.
9163 (thread-db.o): Add $(gdb_vecs_h) dependency.
9164 (gdb_vecs.o): New rule.
9165 * thread-db.c: #include "gdb_vecs.h".
9166 (thread_db_load_search): Use a vector to iterate over path elements.
9167 Handle text appearing after "$pdir".
9169 * configure.ac: Add check for strstr.
9170 * config.in: Regenerate.
9171 * configure: Regenerate.
9173 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9175 * hostio.c (handle_pread): If pread fails, fall back to attempting
9177 (handle_pwrite): Likewise for pwrite.
9179 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9181 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9182 between unsupported TYPE and unimplementable ADDR/LEN combination.
9183 (arm_insert_point): Act on new return value.
9185 2012-07-31 Pedro Alves <palves@redhat.com>
9187 * server.c (process_point_options): Only skip tokens if we find
9188 one that is unrecognized. Don't treat 'X' specially while
9189 skipping unrecognized tokens.
9191 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9193 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9194 to 4-byte-align HW breakpoint addresses for Thumb.
9196 2012-07-27 Yao Qi <yao@codesourcery.com>
9200 * server.h: Declare gdb_agent_about_to_close.
9201 * target.c (kill_inferior): Include "agent.h".
9202 New. Send command 'kill'.
9203 * target.h (kill_inferior): Removed macro.
9204 * tracepoint.c (gdb_agent_about_to_close): New.
9205 (gdb_agent_helper_thread): Handle command 'close'.
9206 Wait endlessly until the inferior stops.
9207 Install gdb_agent_remove_socket to atexit hook.
9208 (agent_socket_name): New static variable.
9209 (gdb_agent_socket_init): Replace local variable 'name' with
9210 'agent_socket_name'.
9211 (gdb_agent_remove_socket): New.
9213 2012-07-27 Yao Qi <yao@codesourcery.com>
9215 * server.c (process_point_options): Stop at 'X' when parsing.
9217 2012-07-19 Michael Eager <eager@eagercon.com>
9219 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9221 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9222 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9223 hardware breakpoint.
9225 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9227 * gdbserver/linux-low.c (initialize_low): Call
9228 linux_ptrace_init_warnings.
9230 2012-07-02 Doug Evans <dje@google.com>
9232 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9235 2012-07-02 Stan Shebs <stan@codesourcery.com>
9237 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9238 (ax.o): Add it to build rule.
9240 (OBS): Add format.o.
9241 (IPA_OBS): Add format.o.
9242 * server.c (handle_query): Claim support for breakpoint commands.
9243 (process_point_options): Add command case.
9244 (process_serial_event): Leave running if there are printfs in
9246 * mem-break.h (any_persistent_commands): Declare.
9247 (add_breakpoint_commands): Declare.
9248 (gdb_no_commands_at_breakpoint): Declare.
9249 (run_breakpoint_commands): Declare.
9250 * mem-break.c (struct point_command_list): New struct.
9251 (struct breakpoint): New field command_list.
9252 (any_persistent_commands): New function.
9253 (add_commands_to_breakpoint): New function.
9254 (add_breakpoint_commands): New function.
9255 (gdb_no_commands_at_breakpoint): New function.
9256 (run_breakpoint_commands): New function.
9257 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9259 * ax.c: Include format.h.
9260 (ax_printf): New function.
9261 (gdb_eval_agent_expr): Add printf opcode.
9263 2012-06-13 Yao Qi <yao@codesourcery.com>
9265 * server.c (start_inferior): Remove duplicated writes to fields
9266 'last_resume_kind' and 'last_status' of 'current_inferior'.
9268 2012-06-12 Yao Qi <yao@codesourcery.com>
9269 Pedro Alves <palves@redhat.com>
9271 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9273 * server.c (handle_v_cont): Extend comment.
9275 2012-06-11 Yao Qi <yao@codesourcery.com>
9277 * linux-low.c (linux_attach): Add 'static'.
9279 2012-06-06 Yao Qi <yao@codesourcery.com>
9281 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9283 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9285 Fix gcc -flto compilation warning.
9286 * server.c (main): Make variable multi_mode and attach volatile.
9288 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9290 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9291 if the platform doesn't know about it.
9293 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9295 * Makefile.in (SFILES): Add linux-tile-low.c.
9296 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9297 * configure.srv: Handle tilegx-*-linux*.
9298 * linux-tile-low.c: New file.
9300 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9302 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9304 2012-05-24 Pedro Alves <palves@redhat.com>
9308 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9310 2012-05-24 Pedro Alves <palves@redhat.com>
9314 Replace target_signal with gdb_signal throughout.
9316 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9318 * linux-low.c (linux_store_registers): Avoid the copying sequence
9319 when no data has been retrieved by ptrace.
9321 2012-05-22 Will Deacon <will.deacon@arm.com>
9323 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9324 Include asm/ptrace.h.
9325 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9328 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9330 * linux-low.c (linux_store_registers): Don't re-retrieve data
9331 with ptrace that has already been obtained from /proc. Always
9332 copy any data retrieved with ptrace to the buffer supplied.
9334 2012-05-11 Yao Qi <yao@codesourcery.com>
9335 Pedro Alves <palves@redhat.com>
9337 * linux-low.c (enum stopping_threads_kind): New.
9338 (stopping_threads): Change type to `enum stopping_threads_kind'.
9339 (handle_extended_wait): If stopping and suspending threads, leave
9340 the new_lwp suspended too.
9341 (linux_wait_for_event): Adjust.
9342 (stop_all_lwps): Set `stopping_threads' to
9343 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9344 whether we're suspending threads or just stopping them. Assert no
9347 2012-04-29 Yao Qi <yao@codesourcery.com>
9349 * server.h: Move some code to ...
9350 * gdbthread.h: ... here. New.
9351 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9352 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9353 (nto-low.o, win32-low.o): Likewise.
9354 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9355 * regcache.c, remote-utils.c, server.c: Likewise.
9356 * target.c, tracepoint.c, win32-low.c: Likewise.
9358 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9360 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9361 (PTRACE_ARG4_TYPE): Likewise.
9362 (PTRACE_XFER_TYPE): Likewise.
9363 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9364 ptrace to PTRACE_ARG3_TYPE.
9365 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9366 (PTRACE_ARG4_TYPE): Likewise.
9367 (PTRACE_XFER_TYPE): Likewise.
9368 (linux_detach_one_lwp): Cast fourth argument of
9369 ptrace to long then PTRACE_ARG4_TYPE.
9370 (regsets_fetch_inferior_registers): Cast third argument of
9371 ptrace to long then PTRACE_ARG3_TYPE.
9372 (regsets_store_inferior_registers): Likewise.
9374 2012-04-20 Pedro Alves <palves@redhat.com>
9376 * configure: Regenerate.
9378 2012-04-19 Pedro Alves <palves@redhat.com>
9380 * Makefile.in (GNULIB_BUILDDIR): New.
9381 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9382 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9383 (all, install-only, uninstall, clean-info, all-lib, clean): No
9384 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9385 (maintainer-clean realclean distclean): Use subdir_do.
9387 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9388 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9389 * acinclude.m4: Include acx_configure_dir.m4.
9390 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9391 calls. Call AC_PROG_RANLIB. Configure gnulib using
9394 (GNULIB_STDINT_H): Adjust.
9395 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9396 * gdbreplay.c: Include build-gnulib/config.h.
9397 * server.h: Likewise.
9398 * aclocal.m4: Regenerate.
9399 * config.in: Regenerate.
9400 * configure: Regenerate.
9402 2012-04-19 Pedro Alves <palves@redhat.com>
9404 * Makefile.in (LIBGNU, INCGNU): Adjust.
9405 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9406 (all, install-only, uninstall, clean-info, all-lib, clean)
9407 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9408 * configure.ac: Adjust AC_OUTPUT output.
9409 * aclocal.m4: Regenerate.
9410 * configure: Regenerate.
9412 2012-04-19 Pedro Alves <palves@redhat.com>
9414 * Makefile.in (generated_files): New.
9415 (server_h): Remove the explicit dependency on config.h, and depend
9416 on $generated_files.
9418 2012-04-19 Pedro Alves <palves@redhat.com>
9420 * Makefile.in (INCGNU): Add -Ignulib.
9422 2012-04-19 Pedro Alves <palves@redhat.com>
9424 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9425 (INCGNU): ... this, and spell out -I here.
9426 (GNULIB_LIB): Rename to ...
9428 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9430 2012-04-19 Pedro Alves <palves@redhat.com>
9432 * config.in: Regenerate.
9434 2012-04-19 Pedro Alves <palves@redhat.com>
9436 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9437 * server.h (memmem): Remove declaration.
9438 * config.in: Regenerate.
9439 * configure: Regenerate.
9441 2012-04-19 Yao Qi <yao@codesourcery.com>
9443 * Makefile.in (SFILES): Add common/vec.c.
9447 2012-04-19 Yao Qi <yao@codesourcery.com>
9449 * remote-utils.c (prepare_resume_reply): Replace with macro
9450 target_core_of_thread.
9451 * server.c (handle_qxfer_threads_proper): Likewise.
9452 * target.h (traget_core_of_thread): New macro.
9454 2012-04-18 Pedro Alves <palves@redhat.com>
9456 * aclocal.m4: Regenerate.
9457 * configure: Regenerate.
9459 2012-04-16 Yao Qi <yao@codesourcery.com>
9461 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9462 duplicated on address.
9464 2012-04-16 Yao Qi <yao@codesourcery.com>
9466 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9467 (struct tracepoint_action_ops) <send>: New field.
9468 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9469 (agent_expr_send, x_tracepoint_action_send): New.
9470 (l_tracepoint_action_send): New.
9471 (cmd_qtdp): Download and install tracepoint
9472 according to `use_agent'.
9473 (run_inferior_command): Add one more parameter `len'.
9475 (tracepoint_send_agent): New.
9476 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9478 2012-04-16 Yao Qi <yao@codesourcery.com>
9480 * tracepoint.c (download_tracepoints): Moved to ...
9481 (cmd_qtstart): ... here.
9483 2012-04-14 Yao Qi <yao@codesourcery.com>
9485 * tracepoint.c: Include inttypes.h.
9486 (struct collect_memory_action): Use sized types.
9487 (struct tracepoint): Likewise.
9488 (cmd_qtdp, stop_tracing): Update print specifiers.
9489 (cmd_qtp, response_tracepoint): Likewise.
9490 (collect_data_at_tracepoint): Likewise.
9491 (collect_data_at_step): Likewise.
9493 2012-04-14 Yao Qi <yao@codesourcery.com>
9495 Import gnulib module inttypes.
9496 * aclocal.m4, config.in, configure: Regenerated.
9498 2012-04-14 Yao Qi <yao@codesourcery.com>
9500 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9501 Makefile and config.status at last.
9503 2012-04-13 Yao Qi <yao@codesourcery.com>
9505 * tracepoint.c: Include stdint.h unconditionally.
9507 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9509 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9510 on BFD_HAVE_SYS_PROCFS_TYPE.
9511 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9512 * configure: Regenerate.
9513 * config.in: Likewise.
9515 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9517 * Makefile.in (clean): Also remove x32.c x32-linux.c
9518 x32-avx.c x32-avx-linux.c.
9519 (x32.o): New target.
9521 (x32-linux.o): Likewise.
9522 (x32-linux.c): Likewise.
9523 (x32-avx.o): Likewise.
9524 (x32-avx.c): Likewise.
9525 (x32-avx-linux.o): Likewise.
9526 (x32-avx-linux.c): Likewise.
9528 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9529 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9530 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9531 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9532 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9533 i386/x32-avx-linux.xml.
9535 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9536 (init_registers_x32_avx_linux): Likwise.
9537 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9538 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9540 2012-04-13 Pedro Alves <palves@redhat.com>
9542 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9543 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9544 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9545 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9548 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9550 * linux-x86-low.c (compat_x32_clock_t): New.
9551 (compat_x32_siginfo_t): Likewise.
9552 (compat_x32_siginfo_from_siginfo): Likewise.
9553 (siginfo_from_compat_x32_siginfo): Likewise.
9554 (linux_is_elf64): Likewise.
9555 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9556 and siginfo_from_compat_x32_siginfo for x32.
9557 (x86_arch_setup): Set linux_is_elf64.
9559 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9562 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9564 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9565 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9566 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9567 compatible with process.
9569 2012-04-12 Yao Qi <yao@codesourcery.com>
9571 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9572 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9573 (install-only, install-info, clean): Handle sub dir gnulib.
9574 (all-lib, am--refresh): New targets.
9575 (memmem.o): Remove target.
9576 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9577 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9578 (AC_REPLACE_FUNCS): Remove memmem.
9579 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9580 (AC_OUTPUT): Generate Makefile in gnulib/.
9581 * aclocal.m4, config.in, configure: Regenerated.
9583 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9585 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9587 2012-04-05 Pedro Alves <palves@redhat.com>
9589 -Werror=strict-aliasing
9591 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9594 2012-04-04 Pedro Alves <palves@redhat.com>
9596 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9597 (sparc_store_gregset_from_stack, sparc_store_gregset)
9598 (sparc_breakpoint_at): Fix formatting.
9600 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9602 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9604 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9605 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9606 * config.in: Regenerate.
9607 * configure: Likewise.
9609 2012-03-29 Pedro Alves <palves@redhat.com>
9611 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9612 Correct ptrace arguments.
9614 2012-03-28 Pedro Alves <palves@redhat.com>
9616 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9617 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9618 (IA64_FR1_REGNUM): New defines.
9619 (ia64_fetch_register): New.
9620 (the_low_target): Install it.
9621 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9623 * linux-low.c (linux_fetch_registers): Try the
9624 the_low_target.fetch_register hook first.
9626 * linux-arm-low.c (the_low_target): Adjust.
9627 * linux-bfin-low.c (the_low_target): Adjust.
9628 * linux-cris-low.c (the_low_target): Adjust.
9629 * linux-crisv32-low.c (the_low_target): Adjust.
9630 * linux-m32r-low.c (the_low_target): Adjust.
9631 * linux-m68k-low.c (the_low_target): Adjust.
9632 * linux-mips-low.c (the_low_target): Adjust.
9633 * linux-ppc-low.c (the_low_target): Adjust.
9634 * linux-s390-low.c (the_low_target): Adjust.
9635 * linux-sh-low.c (the_low_target): Adjust.
9636 * linux-sparc-low.c (the_low_target): Adjust.
9637 * linux-tic6x-low.c (the_low_target): Adjust.
9638 * linux-x86-low.c (the_low_target): Adjust.
9639 * linux-xtensa-low.c (the_low_target): Adjust.
9641 2012-03-26 Pedro Alves <palves@redhat.com>
9643 * server.c (handle_qxfer_libraries): Don't bail early if
9644 the_target->qxfer_libraries_svr4 is not NULL.
9646 2012-03-26 Pedro Alves <palves@redhat.com>
9648 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9650 2012-03-23 Pedro Alves <palves@redhat.com>
9652 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9653 "library-list-svr4" element's start tag when the the DSO list is
9656 2012-03-23 Pedro Alves <palves@redhat.com>
9658 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9659 a variable whose type size is the same as the inferior's pointer
9662 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9664 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9666 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9667 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9668 * linux-low.h: Include <signal.h>.
9669 (struct siginfo): Remove forward declaration.
9670 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9673 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9675 * .gitignore: Ignore more files.
9677 2012-03-19 Pedro Alves <palves@redhat.com>
9678 Jan Kratochvil <jan.kratochvil@redhat.com>
9680 * server.c (cont_thread, general_thread): Add describing comments.
9681 (start_inferior): Clear `cont_thread'.
9682 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9685 2012-03-15 Yao Qi <yao@codesourcery.com>
9687 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9689 (cmd_qtdp): ... here.
9691 2012-03-15 Yao Qi <yao@codesourcery.com>
9693 * tracepoint.c (struct tracepoint_action_ops): New.
9694 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9695 (m_tracepoint_action_download): New.
9696 (r_tracepoint_action_download): New.
9697 (x_tracepoint_action_download): New.
9698 (l_tracepoint_action_download): New.
9699 (add_tracepoint_action): Install `action->ops' according type.
9700 (download_tracepoint_1): Move code `download' function pointer
9701 of various tracepoint_action_ops.
9703 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9705 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9706 linux_ptrace_attach_warnings.
9708 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9710 * Makefile.in (linux-ptrace.o): New.
9711 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9712 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9713 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9714 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9715 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9717 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9719 2012-03-08 Yao Qi <yao@codesourcery.com>
9720 Pedro Alves <palves@redhat.com>
9722 Fix PR server/13392.
9723 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9725 * tracepoint.c (remove_tracepoint): New.
9726 (cmd_qtdp): Call remove_tracepoint when failed to install.
9728 2012-03-07 Pedro Alves <palves@redhat.com>
9730 * linux-low.c (get_detach_signal): New.
9731 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9732 Pass on pending signals to PTRACE_DETACH. Check the result of the
9734 * server.c (program_signals, program_signals_p): New.
9735 (handle_general_set): Handle QProgramSignals.
9736 * server.h (program_signals, program_signals_p): Declare.
9738 2012-03-05 Pedro Alves <palves@redhat.com>
9739 Jan Kratochvil <jan.kratochvil@redhat.com>
9741 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9744 2012-03-03 Yao Qi <yao@codesourcery.com>
9746 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9747 agent_look_up_symbols.
9749 2012-03-03 Yao Qi <yao@codesourcery.com>
9751 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9752 (linux-x86-low.o): Likewise.
9753 * server.h: Remove in_process_agent_loaded.
9754 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9758 2012-03-03 Yao Qi <yao@codesourcery.com>
9760 * tracepoint.c (gdb_agent_capability): New global.
9761 (in_process_agent_loaded_ust): Renamed to
9762 `in_process_agent_supports_ust'.
9764 (in_process_agent_supports_ust): Call agent_capability_check.
9765 (clear_installed_tracepoints): Assert that agent supports
9768 2012-03-03 Yao Qi <yao@codesourcery.com>
9770 * linux-low.c (linux_supports_agent): New.
9771 (linux_target_ops): Initialize field `supports_agent' with
9772 linux_supports_agent.
9773 * target.h (struct target_ops) <supports_agent>: New.
9774 (target_supports_agent): New macro.
9775 * server.c (handle_general_set): Handle packet 'QAgent'.
9776 (handle_query): Send `QAgent+'.
9777 * Makefile.in (server.o): Depends on agent.h.
9779 2012-03-03 Yao Qi <yao@codesourcery.com>
9781 * Makefile.in (OBS): Add agent.o.
9782 Add new rule for agent.o.
9783 Track dependence of tracepoint.c on agent.h.
9784 * tracepoint.c (run_inferior_command_1):
9785 (run_inferior_command): Call agent_run_command.
9786 (gdb_ust_connect_sync_socket): Deleted. Move it to
9788 (resume_thread, stop_thread): Likewise.
9789 (gdb_ust_socket_init): Renamed to ...
9790 (gdb_agent_socket_init): ... New.
9791 (gdb_ust_thread): Renamed to ...
9792 (gdb_agent_helper_thread): ... New.
9793 (gdb_ust_init): Move some code to ...
9794 (gdb_agent_init): ... here. New.
9795 [HAVE_UST]: Call gdb_ust_init.
9796 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9797 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9798 * config.in, configure: Regenerated.
9800 2012-03-02 Pedro Alves <palves@redhat.com>
9802 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9803 * linux-low.c (struct simple_pid_list): New.
9804 (stopped_pids): New a struct simple_pid_list pointer.
9805 (add_to_pid_list, pull_pid_from_list): New.
9806 (handle_extended_wait): Don't assume the first signal new children
9807 report is SIGSTOP. Adjust call to pull_pid_from_list.
9808 (linux_wait_for_lwp): Adjust.
9810 2012-03-02 Yao Qi <yao@codesourcery.com>
9812 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9815 2012-03-02 Yao Qi <yao@codesourcery.com>
9817 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9818 `stop_pc' and `tpoint'. Update caller.
9820 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9822 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9823 * linux-low.c (use_linux_regsets): New macro.
9824 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9825 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9826 (linux_register_in_regsets): New function.
9827 (usr_fetch_inferior_registers): Skip registers covered by
9829 (usr_store_inferior_registers): Likewise.
9830 (usr_fetch_inferior_registers): New macro.
9831 (usr_store_inferior_registers): Likewise.
9832 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9833 (linux_store_registers): Likewise.
9834 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9836 (init_registers_mips64_dsp_linux): Likewise.
9837 (init_registers_mips_linux): New macro.
9838 (init_registers_mips_dsp_linux): Likewise.
9839 (mips_dsp_num_regs): Likewise.
9840 (DSP_BASE, DSP_CONTROL): New fallback macros.
9841 (mips_base_regs): New macro.
9842 (mips_regmap): Use it. Fix the size.
9843 (mips_dsp_regmap): New variable.
9844 (mips_dsp_regset_bitmap): Likewise.
9845 (mips_arch_setup): New function.
9846 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9848 (mips_cannot_store_register): Likewise.
9849 (the_low_target): Update .arch_setup, .num_regs and .regmap
9850 initializers. Add .regset_bitmap initializer.
9851 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9853 * linux-bfin-low.c (the_low_target): Likewise.
9854 * linux-cris-low.c (the_low_target): Likewise.
9855 * linux-crisv32-low.c (the_low_target): Likewise.
9856 * linux-ia64-low.c (the_low_target): Likewise.
9857 * linux-m32r-low.c (the_low_target): Likewise.
9858 * linux-m68k-low.c (the_low_target): Likewise.
9859 * linux-ppc-low.c (the_low_target): Likewise.
9860 * linux-s390-low.c (the_low_target): Likewise.
9861 * linux-sh-low.c (the_low_target): Likewise.
9862 * linux-sparc-low.c (the_low_target): Likewise.
9863 * linux-tic6x-low.c (the_low_target): Likewise.
9864 * linux-x86-low.c (the_low_target): Likewise.
9865 * linux-xtensa-low.c (the_low_target): Likewise.
9866 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9867 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9868 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9870 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9871 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9873 2012-02-29 Yao Qi <yao@codesourcery.com>
9874 Pedro Alves <palves@redhat.com>
9876 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9877 `step_over_finished' is true.
9879 2012-02-27 Pedro Alves <palves@redhat.com>
9881 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9882 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9884 2012-02-27 Pedro Alves <palves@redhat.com>
9887 * linux-low.c (pid_is_stopped): New.
9888 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9890 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9892 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9895 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9897 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9899 2012-02-24 Luis Machado <lgustavo@codesourcery>
9901 * server.c (handle_query): Advertise support for target-side
9902 breakpoint condition evaluation.
9903 (process_point_options): New function.
9904 (process_serial_event): When inserting a breakpoint, check for
9905 a target-side condition that should be evaluated.
9907 * mem-break.c: Include regcache.h and ax.h.
9908 (point_cond_list_t): New data structure.
9909 (breakpoint) <cond_list>: New field.
9910 (find_gdb_breakpoint_at): Make non-static.
9911 (delete_gdb_breakpoint_at): Clear any target-side
9913 (clear_gdb_breakpoint_conditions): New function.
9914 (add_condition_to_breakpoint): Likewise.
9915 (add_breakpoint_condition): Likewise.
9916 (gdb_condition_true_at_breakpoint): Likewise.
9917 (gdb_breakpoint_here): Return result directly instead
9918 of going through a local variable.
9920 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9921 (clear_gdb_breakpoint_conditions): Likewise.
9922 (add_breakpoint_condition): Likewise.
9923 (gdb_condition_true_at_breakpoint): Likewise.
9925 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9926 (need_step_over_p): Take target-side breakpoint condition into
9929 2012-02-24 Luis Machado <lgustavo@codesourcery>
9931 * server.h: Include tracepoint.h.
9932 (agent_mem_read, agent_get_trace_state_variable_value,
9933 agent_set_trace_state_variable_value,
9934 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9935 get_set_tsv_func_addr): New prototypes.
9937 * ax.h: New include file.
9938 * ax.c: New source file.
9940 * tracepoint.c: Include ax.h.
9941 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9942 agent_expr, eval_result_type): Move to ax.h.
9943 (parse_agent_expr): Rename to ...
9944 (gdb_parse_agent_expr): ... this, make it non-static and move
9946 (unparse_agent_expr) Rename to ...
9947 (gdb_unparse_agent_expr): ... this, make it non-static and move
9949 (eval_agent_expr): Rename to ...
9950 (eval_tracepoint_agent_expr): ... this.
9951 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9952 forward declarations.
9953 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9954 (agent_get_trace_state_variable_value): New function.
9955 (agent_set_trace_state_variable_value): New function.
9956 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9957 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9958 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9959 (condition_true_at_tracepoint): Likewise.
9960 (parse_agent_expr): Rename to ...
9961 (gdb_parse_agent_expr): ... this and move to ax.c.
9962 (unparse_agent_expr): Rename to ...
9963 (gdb_unparse_agent_expr): ... this and move to ax.c.
9964 (gdb_agent_op_name): Move to ax.c.
9965 (eval_agent_expr): Rename to ...
9966 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9968 (eval_tracepoint_agent_expr): New function.
9969 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9971 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9973 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9974 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9975 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9976 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9977 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9978 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9979 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9980 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9981 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9982 (compile_bytecodes): Remove forward declaration.
9983 (is_goto_target): Move to ax.c.
9984 (compile_bytecodes): Move to ax.c and call
9985 agent_get_trace_state_variable_value (...) and
9986 agent_set_trace_state_variable_value (...).
9988 * Makefile.in: Update ax.c and IPA dependencies.
9990 2012-02-24 Pedro Alves <palves@redhat.com>
9992 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9993 (cmd_bigqtbuffer_circular): ... this. Only handle
9994 'QTBuffer:circular:'.
9995 (handle_tracepoint_general_set): Adjust.
9997 2012-02-16 Yao Qi <yao@codesourcery.com>
9999 * inferiors.c: Move code to ...
10000 * dll.c: .... here. New.
10001 * server.h: Declare clear_dlls.
10002 * Makefile.in (SFILES): Add dll.c.
10006 2012-02-11 Yao Qi <yao@codesourcery.com>
10008 * server.c: (handle_monitor_command): Add a new parameter
10010 (handle_query): Update caller.
10012 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10014 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10015 * configure, config.in: Regenerate.
10016 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10019 2012-02-02 Pedro Alves <palves@redhat.com>
10021 Try SIGKILL first, then PTRACE_KILL.
10022 * linux-low.c (linux_kill_one_lwp): New.
10023 (linux_kill_one_lwp): Rename to ...
10024 (kill_one_lwp_callback): ... this. Use the new
10025 linux_kill_one_lwp.
10027 2012-02-02 Pedro Alves <palves@redhat.com>
10029 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10032 2012-01-27 Pedro Alves <palves@redhat.com>
10034 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10035 (elf_64_file_p): Make static.
10036 (linux_pid_exe_is_elf_64_file): New.
10037 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10038 Delete declarations.
10039 (linux_pid_exe_is_elf_64_file): Declare.
10040 * linux-x86-low.c (x86_arch_setup): Use
10041 linux_pid_exe_is_elf_64_file.
10043 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10045 * linux-low.c (linux_wait_for_event_1): Rename to ...
10046 (linux_wait_for_event): ... here and merge it with former
10047 linux_wait_for_event - new variable wait_ptid, use it.
10048 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10050 2012-01-23 Pedro Alves <palves@redhat.com>
10052 * server.c (main): Avoid yet another case of infinite loop while
10053 detaching/killing after a longjmp.
10055 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10058 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10060 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10062 * hostio.c (handle_readlink): New function.
10063 (handle_vFile): Call it to handle "vFile:readlink" packets.
10065 2012-01-20 Pedro Alves <palves@redhat.com>
10066 Ulrich Weigand <ulrich.weigand@linaro.org>
10068 * server.c (handle_v_requests): Only support vAttach and vRun to
10069 start multiple processes when in extended protocol mode.
10071 2012-01-17 Pedro Alves <palves@redhat.com>
10073 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10074 memalign plus mprotect to allocate the scratch buffer.
10076 2012-01-13 Pedro Alves <palves@redhat.com>
10078 * server.c (attach_inferior): Clear `cont_thread'.
10080 2012-01-13 Pedro Alves <palves@redhat.com>
10082 * server.c (main): Avoid infinite loop while detaching/killing
10085 2012-01-09 Doug Evans <dje@google.com>
10087 * server.c (start_inferior): Set last_ptid in --wrapper case.
10089 2012-01-06 Yao Qi <yao@codesourcery.com>
10091 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10093 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10095 2012-01-04 Yao Qi <yao@codesourcery.com>
10097 * tracepoint.c (cmd_qtdp): Print debug message
10098 for static tracepoint.
10100 2012-01-04 Yao Qi <yao@codesourcery.com>
10102 * tracepoint.c (trace_vdebug): Differentiate debug message
10103 between gdbserver and IPA.
10105 2012-01-03 Yao Qi <yao@codesourcery.com>
10107 * tracepoint.c (tracepoint_was_hit): Don't collect for
10110 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10112 * terminal.h: Reformat copyright header.
10114 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10116 * server.c (gdbserver_version): Update copyright year.
10117 * gdbreplay.c (gdbreplay_version): Likewise.
10119 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10121 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10124 2011-12-18 Hui Zhu <teawater@gmail.com>
10125 * linux-low.c (linux_create_inferior): Save return value to ret.
10127 2011-12-18 Hui Zhu <teawater@gmail.com>
10129 * linux-low.c (linux_create_inferior): Save return value to ret.
10131 2011-12-16 Doug Evans <dje@google.com>
10133 * linux-low.c (linux_create_inferior): If stdio connection,
10134 redirect stdin from /dev/null, stdout to stderr.
10135 * remote-utils.c (remote_is_stdio): New static global.
10136 (remote_connection_is_stdio): New function.
10137 (remote_prepare): Handle stdio connection.
10138 (remote_open): Ditto.
10139 (remote_close): Don't close stdin for stdio connections.
10140 (read_prim,write_prim): New functions. Replace all calls to
10141 read/write to these.
10142 * server.c (main): Watch for "-" argument. Move call to
10143 remote_prepare before start_inferior.
10144 * server.h (STDIO_CONNECTION_NAME): New macro.
10145 (remote_connection_is_stdio): Declare.
10147 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10148 in debugging output.
10150 2011-12-15 Yao Qi <yao@codesourcery.com>
10152 * tracepoint.c: Include sys/syscall.h.
10153 (gdb_ust_thread): Remove preprocessor conditional.
10155 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10157 * linux-low.c (linux_detach_one_lwp): Call
10158 the_low_target.prepare_to_resume before detaching.
10160 2011-12-14 Yao Qi <yao@codesourcery.com>
10162 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10165 2011-12-14 Yao Qi <yao@codesourcery.com>
10167 * i386-low.c (i386_low_stopped_data_address): Initialize local
10168 variable `control'.
10170 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10174 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10175 DR_CONTROL unless necessary. Extend comments.
10176 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10177 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10179 2011-12-13 Yao Qi <yao@codesourcery.com>
10181 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10183 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10185 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10187 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10188 Print new debug message for such case.
10190 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10192 Fix overlapping memcpy.
10193 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10194 the read_inferior_memory transfer.
10195 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10196 write_inferior_memory transfer.
10197 (set_fast_tracepoint_jump): New variable buf. Use it for the
10198 read_inferior_memory and write_inferior_memory transfers.
10199 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10200 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10201 Use it for the write_inferior_memory transfer.
10202 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10205 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10207 * linux-low.c (fetch_register, store_register): Make code
10208 consistent, fix formatting.
10210 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10212 * linux-low.c (usr_store_inferior_registers): Factor out code
10213 to handle individual registers into...
10214 (store_register): ... this new function.
10216 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10218 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10219 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10220 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10221 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10222 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10223 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10224 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10225 (srv_xmlfiles): Add new XML files.
10227 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10229 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10230 (init_registers_s390_linux32v1): Add prototype.
10231 (init_registers_s390_linux32v2): Likewise.
10232 (init_registers_s390_linux64v1): Likewise.
10233 (init_registers_s390_linux64v2): Likewise.
10234 (init_registers_s390x_linux64v1): Likewise.
10235 (init_registers_s390x_linux64v2): Likewise.
10236 (s390_num_regs): Increment to 52.
10237 (s390_regmap): Add orig_r2 register.
10238 (s390_num_regs_3264): Increment to 68.
10239 (s390_regmap_3264): Add orig_r2 register.
10240 (s390_collect_ptrace_register): Handle orig_r2 register.
10241 (s390_supply_ptrace_register): Likewise.
10242 (s390_fill_last_break): New function.
10243 (s390_store_last_break): Likewise.
10244 (s390_fill_system_call): New function.
10245 (s390_store_system_call): Likewise.
10246 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10248 (s390_check_regset): New function.
10249 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10250 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10251 Update target_regsets for available register sets.
10253 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10254 Jan Kratochvil <jan.kratochvil@redhat.com>
10256 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10257 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10259 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10260 * linux-low.h (struct process_info_private): New member r_debug.
10261 * server.c (handle_qxfer_libraries): Call
10262 the_target->qxfer_libraries_svr4.
10263 (handle_qxfer_libraries_svr4): New function.
10264 (qxfer_packets): New entry "libraries-svr4".
10265 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10266 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10267 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10268 PACKET_qXfer_libraries_svr4.
10270 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10272 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10273 PSW address/mask between 8-byte and 16-byte formats.
10274 (s390_supply_ptrace_register): Likewise.
10275 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10276 basic addressing mode bit.
10278 2011-11-24 Stan Shebs <stan@codesourcery.com>
10280 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10282 2011-11-17 Stan Shebs <stan@codesourcery.com>
10284 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10285 (tracing_start_time): New global.
10286 (tracing_stop_time): New global.
10287 (tracing_user_name): New global.
10288 (tracing_notes): New global.
10289 (tracing_stop_note): New global.
10290 (cmd_qtstart): Set traceframe_usage, start_time.
10291 (stop_tracing): Set stop_time.
10292 (cmd_qtstatus): Report additional status.
10293 (cmd_qtp): New function.
10294 (handle_tracepoint_query): Call it.
10295 (cmd_qtnotes): New function.
10296 (handle_tracepoint_general_set): Call it.
10297 (get_timestamp): Rename from tsv_get_timestamp.
10299 2011-11-14 Stan Shebs <stan@codesourcery.com>
10300 Kwok Cheung Yeung <kcy@codesourcery.com>
10302 * linux-x86-low.c (small_jump_insn): New.
10303 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10304 trampoline and error message, build a trampoline and issue a small
10305 jump instruction to it.
10306 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10307 trampoline and error message.
10308 (x86_get_min_fast_tracepoint_insn_len): New.
10309 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10310 * linux-low.h (struct linux_target_ops): Add arguments to
10311 install_fast_tracepoint_jump_pad operation, add new operation.
10312 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10314 (linux_get_min_fast_tracepoint_insn_len): New function.
10315 (linux_target_op): Add new operation.
10316 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10317 (gdb_trampoline_buffer_end): Ditto.
10318 (gdb_trampoline_buffer_error): Ditto.
10319 (struct ipa_sym_addresses): Add fields for new IPA variables.
10320 (symbol_list): Add entries for new IPA variables.
10321 (struct tracepoint): Add fields to hold the address range of the
10322 trampoline used by the tracepoint.
10323 (trampoline_buffer_head): New static variable.
10324 (trampoline_buffer_tail): Ditto.
10325 (claim_trampoline_space): New function.
10326 (have_fast_tracepoint_trampoline_buffer): New function.
10327 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10329 (install_fast_tracepoint): Ditto, also add error buffer argument.
10330 (cmd_qtminftpilen): New function.
10331 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10332 (fast_tracepoint_from_trampoline_address): New function.
10333 (fast_tracepoint_collecting): Handle trampoline as part of jump
10335 (set_trampoline_buffer_space): New function.
10336 (initialize_tracepoint): Initialize new IPA variables.
10337 * target.h (struct target_ops): Add arguments to
10338 install_fast_tracepoint_jump_pad operation, add new
10339 get_min_fast_tracepoint_insn_len operation.
10340 (target_get_min_fast_tracepoint_insn_len): New.
10341 (install_fast_tracepoint_jump_pad): Add arguments.
10342 * server.h (IPA_BUFSIZ): Define.
10343 * linux-i386-ipa.c: Include extra header files.
10344 (initialize_fast_tracepoint_trampoline_buffer): New function.
10345 (initialize_low_tracepoint): Call it.
10346 * server.h (set_trampoline_buffer_space): Declare.
10347 (claim_trampoline_space): Ditto.
10348 (have_fast_tracepoint_trampoline_buffer): Ditto.
10350 2011-11-14 Yao Qi <yao@codesourcery.com>
10352 * server.c (handle_query): Handle InstallInTrace for qSupported.
10353 * tracepoint.c (add_tracepoint): Sort list.
10354 (install_tracepoint, download_tracepoint): New.
10355 (cmd_qtdp): Call them to install and download tracepoints.
10356 (sort_tracepoints): Removed.
10357 (cmd_qtstart): Update.
10359 2011-11-14 Yao Qi <yao@codesourcery.com>
10361 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10362 * mem-break.h: Declare.
10363 * tracepoint.c (cmd_qtstart): Move some code to ...
10364 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10366 (download_tracepoints): Move some code to ...
10367 (download_tracepoint_1): ... here. New.
10369 2011-11-08 Yao Qi <yao@codesourcery.com>
10371 * remote-utils.c (relocate_instruction): A comment fix.
10373 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10375 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10376 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10377 dr_status_mirror and dr_control_mirror from debug_reg_state.
10378 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10379 (i386_initial_stuff): Remove use of deleted globals.
10380 (i386_get_thread_context, i386_set_thread_context,
10381 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10382 from debug_reg_state.
10384 2011-11-05 Yao Qi <yao@codesourcery.com>
10386 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10387 address as TPOINT's.
10389 2011-11-02 Stan Shebs <stan@codesourcery.com>
10391 * tracepoint.c (agent_mem_read_string): New function.
10392 (eval_agent_expr): Call it for tracenz.
10393 * server.c (handle_query): Report support for tracenz.
10395 2011-11-02 Yao Qi <yao@codesourcery.com>
10397 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10399 2011-11-02 Yao Qi <yao@codesourcery.com>
10401 * target.h: Fix a typo in comment.
10403 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10405 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10406 clobber the breakpoints' shadows with fast tracepoint jumps.
10407 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10408 * target.c (write_inferior_memory): Also pass MYADDR down to
10411 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10413 * configure.ac: Check support for personality routine.
10414 * configure: Regenerate.
10415 * config.in: Likewise.
10416 * linux-low.c: Include <sys/personality.h>.
10417 Define ADDR_NO_RANDOMIZE if necessary.
10418 (linux_create_inferior): Disable address space randomization when
10419 forking inferior, if requested.
10420 (linux_supports_disable_randomization): New function.
10421 (linux_target_ops): Install it.
10422 * server.h (disable_randomization): Declare.
10423 * server.c (disable_randomization): New global variable.
10424 (handle_general_set): Handle QDisableRandomization.
10425 (handle_query): Likewise for qSupported.
10426 (main): Support --disable-randomization and --no-disable-randomization
10427 command line arguments.
10428 * target.h (struct target_ops): Add supports_disable_randomization.
10429 (target_supports_disable_randomization): New macro.
10431 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10433 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10435 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10436 [!PT_GETDSBT] (target_loadmap): New definition.
10437 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10438 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10439 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10440 and PT_GETDSBT to LINUX_LOADMAP.
10441 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10442 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10444 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10446 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10447 (arm_linux_hwbp_cap): New static variable.
10448 (arm_linux_get_hwbp_cap): Replace by ...
10449 (arm_linux_init_hwbp_cap): ... this new function.
10450 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10451 (arm_linux_get_hw_watchpoint_count): Likewise.
10452 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10453 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10454 (arm_prepare_to_resume): Use perror_with_name instead of error.
10456 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10458 * linux-arm-low.c: Include <signal.h>.
10459 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10460 (struct arm_linux_hwbp_cap): New data type.
10461 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10462 (struct arm_linux_hw_breakpoint): New data type.
10463 (MAX_BPTS, MAX_WPTS): Define.
10464 (struct arch_process_info, struct arch_lwp_info): New data types.
10465 (arm_linux_get_hwbp_cap): New function.
10466 (arm_linux_get_hw_breakpoint_count): Likewise.
10467 (arm_linux_get_hw_watchpoint_count): Likewise.
10468 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10469 (arm_hwbp_control_initialize): Likewise.
10470 (arm_hwbp_control_is_enabled): Likewise.
10471 (arm_hwbp_control_is_initialized): Likewise.
10472 (arm_hwbp_control_disable): Likewise.
10473 (arm_linux_hw_breakpoint_equal): Likewise.
10474 (arm_linux_hw_point_initialize): Likewise.
10475 (struct update_registers_data): New data structure.
10476 (update_registers_callback: New function.
10477 (arm_insert_point): Likewise.
10478 (arm_remove_point): Likewise.
10479 (arm_stopped_by_watchpoint): Likewise.
10480 (arm_stopped_data_address): Likewise.
10481 (arm_new_process): Likewise.
10482 (arm_new_thread): Likewise.
10483 (arm_prepare_to_resume): Likewise.
10484 (the_low_target): Register arm_insert_point, arm_remove_point,
10485 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10486 arm_new_thread, and arm_prepare_to_resume.
10488 2011-09-15 Stan Shebs <stan@codesourcery.com>
10490 * server.h (struct emit_ops): Add compare-goto fields.
10491 * tracepoint.c (gdb_agent_op_sizes): New table.
10492 (emit_eq_goto): New function.
10493 (emit_ne_goto): New function.
10494 (emit_lt_goto): New function.
10495 (emit_le_goto): New function.
10496 (emit_gt_goto): New function.
10497 (emit_ge_goto): New function.
10498 (is_goto_target): New function.
10499 (compile_bytecodes): Recognize special cases of compare-goto
10500 combinations and call specialized emitters for them.
10501 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10502 (amd64_emit_ne_goto): New function.
10503 (amd64_emit_lt_goto): New function.
10504 (amd64_emit_le_goto): New function.
10505 (amd64_emit_gt_goto): New function.
10506 (amd64_emit_ge_goto): New function.
10507 (amd64_emit_ops): Add the new functions.
10508 (i386_emit_eq_goto): New function.
10509 (i386_emit_ne_goto): New function.
10510 (i386_emit_lt_goto): New function.
10511 (i386_emit_le_goto): New function.
10512 (i386_emit_gt_goto): New function.
10513 (i386_emit_ge_goto): New function.
10514 (i386_emit_ops): Add the new functions.
10516 2011-09-08 Stan Shebs <stan@codesourcery.com>
10518 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10519 (i386_emit_epilogue): Restore %ebx.
10521 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10523 * server.c (step_thread): Remove definition.
10524 (process_serial_event): Don't handle Hs.
10525 * server.h (step_thread): Remove declaration.
10526 * target.c (set_desired_inferior): Remove use of step_thread.
10528 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10530 * linux-low.c: Include linux-procfs.h.
10531 (linux_attach_lwp_1): Update comments.
10532 (linux_attach): Scan for existing threads when attaching to a
10533 process that is the tgid.
10534 * Makefile.in: Update dependencies.
10536 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10538 * configure.srv: Add linux-procfs.o dependencies.
10540 2011-08-14 Yao Qi <yao@codesourcery.com>
10542 * target.h (struct target_ops): Fix indent.
10543 * win32-low.c (win32_target_ops): Fix comment.
10545 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10546 Yao Qi <yao@codesourcery.com>
10548 * Makefile.in (clean): Remove tic6x-*.c files.
10549 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10550 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10551 (tic6x-c64xp-linux.c): Likewise.
10552 * configure.srv: Add support for tic6x-*-uclinux.
10553 * linux-tic6x-low.c: New.
10554 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10556 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10557 Yao Qi <yao@codesourcery.com>
10559 * target.h (struct target_ops): Add read_loadmap.
10560 * linux-low.c (struct target_loadseg): New type.
10561 (struct target_loadmap): New type.
10562 (linux_read_loadmap): New function.
10563 (linux_target_ops): Add linux_read_loadmap.
10564 * server.c (handle_query): Support qXfer:fdpic:read packet.
10565 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10568 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10570 * win32-low.c: Include <stdint.h>.
10572 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10574 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10575 to the inferior here.
10576 (i386_remove_aligned_watchpoint): Ditto.
10577 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10578 fit part of the watchpoint in the debug registers.
10579 (i386_update_inferior_debug_regs): New.
10580 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10581 registers, and only update the inferior on success.
10582 (i386_low_remove_watchpoint): Ditto.
10584 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10586 * linux-low.c (compare_ints, unique, list_threads, show_process,
10587 linux_core_of_thread): Delete.
10588 (linux_target_ops): Change linux_core_of_thread to
10589 linux_common_core_of_thread.
10590 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10591 * utils.c (malloc_failure): Change type of argument.
10592 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10593 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10594 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10595 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10596 (IPA_OBJS): Add common-utils-ipa.o.
10597 (ptid_h, linux_osdata_h): New macros.
10598 (server_h): Add common/common-utils.h, common/xml-utils.h,
10599 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10601 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10602 ptid.o, buffer.o): New rules.
10603 (linux-low.o): Add common/linux-osdata.h as a dependency.
10604 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10605 * configure.ac: Add AC_HEADER_DIRENT check.
10606 * config.in: Regenerate.
10607 * configure: Regenerate.
10608 * remote-utils.c (xml_escape_text): Delete.
10609 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10610 buffer_xml_printf): Move to common/buffer.c.
10611 * server.c (main): Remove call to initialize_inferiors.
10612 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10613 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10614 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10615 internal_error, gdb_assert, gdb_assert_fail): Delete.
10616 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10617 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10619 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10620 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10621 initialize_inferiors): Delete.
10623 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10625 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10628 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10630 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10632 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10634 2011-05-26 Yao Qi <yao@codesourcery.com>
10636 * Makefile.in (thread-db.o): Track dependence to
10637 common/gdb_thread_db.h.
10638 * thread-db.c: include gdb_thread_db.h from right place.
10640 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10642 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10643 __FILE__ and __LINE__ to internal_error.
10645 2011-05-13 Doug Evans <dje@google.com>
10647 * thread-db.c (try_thread_db_load_from_sdir): New function.
10648 (try_thread_db_load_from_dir): New function.
10649 (thread_db_load_search): Handle $sdir, ignore $pdir.
10650 Remove trying of system directories if search of
10651 libthread-db-search-path fails, that is now done via $sdir.
10653 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10655 * server.c (handle_query): Add EnableDisableTracepoints to the list
10656 of supported features.
10657 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10659 (cmd_qtenable_disable): New.
10660 (cmd_qtstart): Install tracepoints even if disabled.
10661 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10662 receiving a QTEnable or QTDisable packet.
10663 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10664 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10666 (gdb_probe): Skip data collection if static tracepoint is disabled.
10668 2011-05-10 Doug Evans <dje@google.com>
10670 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10672 2011-05-04 Doug Evans <dje@google.com>
10674 * linux-low.c (linux_join): Skip process lookup.
10675 * spu-low.c (spu_join): Ditto.
10676 * server.c (join_inferiors_callback): Delete.
10677 (process_serial_event): For 'D' packet (detach) call join_inferior
10680 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10682 * README: Don't mention xscale*-*-linux*.
10683 * configure.srv (xscale*-*-linux*): Don't handle target.
10685 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10687 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10689 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10690 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10691 (i386_emit_void_call_2): Likewise.
10693 2011-04-26 Yao Qi <yao@codesourcery.com>
10695 * linux-low.c: Move common macros to linux-ptrace.h.
10696 Include linux-ptrace.h.
10697 * Makefile.in (linux_ptrace_h): New.
10698 (linux-low.o): Depends on linux-ptrace.h.
10700 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10702 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10703 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10704 (remote_prepare): New function with most of the TCP code from ...
10705 (remote_open): ... here. Detect PORT here unconditionally. Move also
10706 setting transport_is_reliable.
10707 * server.c (run_once): New variable.
10708 (gdbserver_usage): Document it.
10709 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10710 the first run if RUN_ONCE.
10711 * server.h (run_once, remote_prepare): New declarations.
10713 2011-04-19 Tom Tromey <tromey@redhat.com>
10715 * win32-low.c (handle_load_dll): Remove duplicate "the".
10717 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10719 Remove support for old Cygwin 1.5 versions.
10720 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10721 function to avoid warning.
10722 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10725 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10727 * gdbserver/server.h (Macro _): Define it if not available.
10729 2011-03-14 Michael Snyder <msnyder@vmware.com>
10731 * hostio.c (handle_close): Remove unnecessary null test.
10733 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10735 * Makefile.in (maintainer-clean realclean distclean): Remove
10736 "make ... subdir_do" command.
10738 2011-03-10 Michael Snyder <msnyder@vmware.com>
10740 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10742 * server.c (handle_v_run): Free alloced buffer on early return.
10744 2011-03-09 Yao Qi <yao@codesourcery.com>
10747 2011-03-04 Yao Qi <yao@codesourcery.com>
10749 * Makefile.in: Remove GNU make feature --directory.
10751 2011-03-05 Yao Qi <yao@codesourcery.com>
10753 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10754 (subdir_do): New make target. Copied from gdb/Makefile.
10755 (maintainer-clean, realclean, distclean, clean): Call corresponding
10756 make targets in common/Makefile.
10758 2011-02-11 Yao Qi <yao@codesourcery.com>
10760 * configure.ac: Call AC_PROG_RANLIB.
10761 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10762 * configure: Regenerate.
10764 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10766 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10768 2011-03-06 Yao Qi <yao@codesourcery.com>
10770 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10772 2011-03-05 Yao Qi <yao@codesourcery.com>
10774 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10775 (subdir_do): New make target. Copied from gdb/Makefile.
10776 (maintainer-clean, realclean, distclean, clean): Call corresponding
10777 make targets in common/Makefile.
10779 2011-03-04 Yao Qi <yao@codesourcery.com>
10781 * Makefile.in: Remove GNU make feature --directory.
10783 2011-03-04 Michael Snyder <msnyder@vmware.com>
10785 * server.c (queue_stop_reply): Call xmalloc not malloc.
10787 2011-03-02 Michael Snyder <msnyder@vmware.com>
10789 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10791 2011-02-28 Michael Snyder <msnyder@vmware.com>
10793 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10794 (cmd_qtframe): Ditto.
10795 (cmd_qtbuffer): Ditto.
10796 (cmd_bigqtbuffer): Ditto.
10798 * utils.c (decimal2str): Initialize 'width' to nine, then
10799 don't mess with it.
10801 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10803 * hostio.c (require_data): Free *data, not data.
10805 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10807 * hostio.c (require_data): Use free, not xfree.
10809 2011-02-27 Michael Snyder <msnyder@vmware.com>
10811 * server.c (handle_query): Discard unused value.
10813 * hostio.c (require_data): Free malloc memory before returning
10816 2011-02-26 Michael Snyder <msnyder@vmware.com>
10818 * linux-low.c (list_threads): Call closedir for dirent.
10820 2011-02-27 Michael Snyder <msnyder@vmware.com>
10822 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10823 a case statement falls through.
10825 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10827 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10830 2011-02-26 Michael Snyder <msnyder@vmware.com>
10832 * utils.c (decimal2str): Eliminate dead code and dead param.
10833 (pulongest): Drop dead param from call to decimal2str.
10836 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10838 Revert the following patch (not approved yet):
10839 2011-02-21 Hui Zhu <teawater@gmail.com>
10840 * tracepoint.c (tp_printf): New function.
10841 (eval_agent_expr): Handle gdb_agent_op_printf.
10843 2011-02-21 Hui Zhu <teawater@gmail.com>
10845 * tracepoint.c (tp_printf): New function.
10846 (eval_agent_expr): Handle gdb_agent_op_printf.
10848 2011-02-18 Tom Tromey <tromey@redhat.com>
10850 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10851 (tracepoint.o): Likewise.
10852 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10853 (gdb_agent_op_names): Likewise.
10855 2011-02-18 Tom Tromey <tromey@redhat.com>
10857 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10858 gdb_agent_op_rot>: New constants.
10859 (gdb_agent_op_names): Add pick and roll.
10860 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10863 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10865 * aclocal.m4: Regenerated with aclocal-1.11.1.
10867 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10869 * server.c (handle_qxfer_traceframe_info): New.
10870 (qxfer_packets): Register "traceframe-info".
10871 (handle_query): Report support for qXfer:traceframe-info:read+.
10872 * tracepoint.c (match_blocktype): New.
10873 (traceframe_find_block_type): Rename to ...
10874 (traceframe_walk_blocks): ... this. Add callback filter argument,
10876 (traceframe_find_block_type): New, reimplemented on top of
10877 traceframe_walk_blocks.
10878 (build_traceframe_info_xml): New.
10879 (traceframe_read_info): New.
10880 * server.h (traceframe_read_info): Declare.
10882 2011-02-11 Yao Qi <yao@codesourcery.com>
10884 * configure.ac: Call AC_PROG_RANLIB.
10885 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10886 * configure: Regenerate.
10888 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10890 * server.c (gdb_read_memory): Change return semantics to allow
10892 (handle_search_memory_1): Adjust.
10893 (process_serial_event) <'m' packet>: Handle partial transfers.
10894 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10896 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10898 * regcache.c (init_register_cache): Initialize
10899 regcache->register_status.
10900 (free_register_cache): Release regcache->register_status.
10901 (regcache_cpy): Copy register_status.
10902 (registers_to_string): Print 'x's for unavailable registers.
10903 (supply_register): Mark the register's status valid or
10904 unavailable, depending on whether a buffer was passed in or not.
10905 (supply_register_zeroed): New.
10906 (supply_regblock): Mark the registers' status valid or
10907 unavailable, depending on whether a buffer was passed in or not.
10908 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10909 (struct regcache): New `register_status' field.
10910 (supply_register_zeroed): Declare.
10911 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10912 supply_register_zeroed, rather than passing a NULL buffer to
10914 * tracepoint.c (fetch_traceframe_registers): Update comment.
10916 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10918 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10921 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10923 * server.h (decode_xfer_write): Change prototype.
10924 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10925 and don't extract the annex here.
10926 * server.c (decode_xfer_read): Remove `annex' parameter,
10927 and don't extract the annex here.
10928 (decode_xfer): New.
10929 (struct qxfer): New.
10930 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10931 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10932 (handle_qxfer_statictrace): New functions, abstracted out from
10933 handle_query, and made to use the struct qxfer interface.
10934 (handle_threads_qxfer_proper): Rename to ...
10935 (handle_qxfer_threads_proper): ... this.
10936 (handle_threads_qxfer): Rename to ...
10937 (handle_qxfer_threads): ... this. Adjust.
10938 (qxfer_packets): New array.
10939 (handle_qxfer): New function.
10940 (handle_query): Use handle_qxfer.
10942 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10944 * gdbreplay.c: Shorten lines of >= 80 columns.
10945 * linux-low.c: Ditto.
10946 * linux-ppc-low.c: Ditto.
10947 * linux-s390-low.c: Ditto.
10948 * linux-sparc-low.c: Ditto.
10949 * linux-x86-low.c: Ditto.
10950 * linux-xtensa-low.c: Ditto.
10951 * mem-break.c: Ditto.
10952 * nto-low.c: Ditto.
10953 * regcache.h: Ditto.
10954 * remote-utils.c: Ditto.
10957 * thread-db.c: Ditto.
10958 * tracepoint.c: Ditto.
10960 * win32-low.h: Ditto.
10962 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10964 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10967 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10969 * server.c (gdbserver_version): Update copyright year in version
10971 * gdbreplay.c (gdbreplay_version): Ditto.
10973 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10975 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10976 * linux-bfin-low.c: New file.
10977 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10978 PT_DATA_ADDR for BFIN targets.
10979 * Makefile.in (SFILES): Add linux-bfin-low.c.
10980 (clean): Remove reg-bfin.c.
10981 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10982 * README: Mention supported Blackfin targets.
10984 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10986 * .gitignore: New file.
10988 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10990 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10992 2010-10-22 Jie Zhang <jie@codesourcery.com>
10994 * Makefile.in: Add FLAGS_TO_PASS variable.
10995 (install): Remove dependency of install-only and recursively
10996 invoke make for install-only.
10998 2010-10-04 Doug Evans <dje@google.com>
11000 * Makefile.in (uninstall): Use $(DESTDIR).
11002 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11006 * linux-x86-low.c (compat_siginfo_from_siginfo)
11007 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11008 si_code is < 0. Check for si_code == SI_TIMER before checking for
11011 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11013 * lynx-i386-low.c: New file.
11014 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11016 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11018 * lynx-low.c (ptrace_request_to_str): Remove handling for
11019 request values that have been removed in LynxOS 5.x.
11021 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11023 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11026 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11028 * configure.ac: Add --enable-inprocess-agent option.
11029 * configure: Rebuilt.
11031 2010-09-06 Yao Qi <yao@codesourcery.com>
11033 * linux-low.c (linux_kill): Remove unused variable.
11034 (linux_stabilize_threads): Likewise.
11035 * server.c (start_inferior): Likewise.
11036 (queue_stop_reply_callback): Likewise.
11037 * tracepoint.c (do_action_at_tracepoint): Likewise.
11039 2010-09-06 Yao Qi <yao@codesourcery.com>
11041 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11044 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11046 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11048 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11050 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11053 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11055 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11056 gdbserver/lynx-ppc-low.c: New files.
11057 * Makefile.in (lynx_low_h): New variable.
11058 (lynx-low.o, lynx-ppc-low.o): New rules.
11059 * configure.ac: On LynxOS, link with -lnetinet.
11060 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11061 * configure: regenerate.
11063 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11065 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11066 * configure.ac: Add check for vasprintf and vsnprintf.
11067 * configure, config.in: Regenerate.
11068 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11070 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11072 * gdbreplay.c: Move include of alloca.h up, next to include of
11074 * server.h: Add include of malloc.h.
11075 * mem-break.c: Remove include of malloc.h.
11076 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11078 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11080 * Makefile.in (memmem.o): Build with -Wno-error.
11082 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11084 * utils.c (xsnprintf): Make non-static.
11085 * server.h: Add xsnprintf declaration.
11086 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11087 replace calls to snprintf by calls to xsnprintf throughout.
11089 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11091 * configure.ac: Add configure check for alloca.
11092 * configure, config.in: Regenerate.
11093 * server.h: Include alloca.h if it exists.
11094 * gdbreplay.c: Include alloca.h if it exists.
11096 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11098 * linux-low.c (__SIGRTMIN): Define if not already defined.
11099 (linux_create_inferior): Check for __ANDROID__ rather than
11101 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11102 are already deferred.
11103 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11104 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11105 stopped and already has a pending signal to report.
11106 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11107 a pending signal to report or is moving out of a jump pad.
11108 (linux_init_signals): Check for __ANDROID__ rather than
11111 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11113 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11114 debug_threads check. Avoid a linear search when not doing debug
11117 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11119 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11120 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11121 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11122 (process_event): Change local fd's type to gdb_fildes_t.
11123 (create_file_handler): Adjust prototype.
11124 (delete_file_handler): Adjust prototype.
11125 (handle_file_event): Adjust prototype. Use pfildes.
11126 (create_file_event): Adjsut prototype.
11127 * remote-utils.c (remote_desc, listen_desc): Change type to
11129 * server.h: New gdb_fildes_t typedef.
11130 [USE_WIN32API]: Include winsock2.h.
11131 (delete_file_handler, add_file_handler): Adjust prototypes.
11132 (pfildes): Declare.
11133 * utils.c (pfildes): New.
11135 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11137 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11138 * configure: Regenerate.
11140 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11142 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11143 (linux_done_accessing_memory): ... this.
11144 (linux_target_ops): Adjust.
11145 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11146 * nto-low.c (nto_target_ops): Adjust comment.
11147 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11148 * spu-low.c (spu_target_ops): Adjust comment.
11149 * target.h (target_ops): Rename unprepare_to_access_memory field
11150 to done_accessing_memory.
11151 (unprepare_to_access_memory): Rename to ...
11152 (done_accessing_memory): ... this.
11154 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11156 * linux-low.c (linux_prepare_to_access_memory): New.
11157 (linux_unprepare_to_access_memory): New.
11158 (linux_target_ops): Install them.
11159 * server.c (read_memory): Rename to ...
11160 (gdb_read_memory): ... this. Use
11161 prepare_to_access_memory/prepare_to_access_memory.
11162 (write_memory): Rename to ...
11163 (gdb_write_memory): ... this. Use
11164 prepare_to_access_memory/prepare_to_access_memory.
11165 (handle_search_memory_1): Adjust.
11166 (process_serial_event): Adjust.
11167 * target.h (struct target_ops): New fields
11168 prepare_to_access_memory and unprepare_to_access_memory.
11169 (prepare_to_access_memory, unprepare_to_access_memory): New.
11170 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11171 prepare_to_access_memory/prepare_to_access_memory.
11172 * nto-low.c (nto_target_ops): Adjust.
11173 * spu-low.c (spu_target_ops): Adjust.
11174 * win32-low.c (win32_target_ops): Adjust.
11176 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11178 * Makefile.in (WARN_CFLAGS): Get it from configure.
11179 (WERROR_CFLAGS): New.
11180 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11181 * configure.ac: Introduce --enable-werror, which adds -Werror to
11182 the compiler command line. Enabled by default. Disable with
11183 --disable-werror. Add -Wdeclaration-after-statement
11184 Wpointer-arith and -Wformat-nonliteral to warning flags.
11185 * configure: Regenerate.
11187 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11189 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11191 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11193 * gdbreplay.c (remote_error): New.
11195 (expect): Use gdbchar. Check for error reading from GDB.
11196 Clarify sync error output.
11197 (play): Check for errors writing to GDB.
11198 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11199 * remote-utils.c (getpkt): Check for errors writing to the remote
11202 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11204 * linux-low.c (linux_wait_1): Move non-debugging code out of
11205 `debug_threads' control.
11207 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11209 * linux-low.c (linux_wait_1): Don't set last_status here.
11210 * server.c (push_event, queue_stop_reply_callback): Assert we're
11211 not pushing a TARGET_WAITKIND_IGNORE event.
11212 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11213 (myresume, handle_target_event): Set the thread's last_resume_kind
11214 and last_status from the target returned status.
11216 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11220 * linux-x86-low.c (update_debug_registers_callback): New.
11221 (i386_dr_low_set_addr): Use it.
11222 (i386_dr_low_get_addr): New.
11223 (i386_dr_low_set_control): Use update_debug_registers_callback.
11224 (i386_dr_low_get_control): New.
11225 (i386_dr_low_get_status): Adjust.
11226 * linux-low.c (linux_stop_lwp): New.
11227 * linux-low.h (linux_stop_lwp): Declare.
11229 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11230 argument instead of a i386_debug_reg_state.
11231 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11232 a i386_debug_reg_state.
11233 (i386_insert_aligned_watchpoint): Adjust.
11234 (i386_remove_aligned_watchpoint): Adjust.
11235 (i386_low_stopped_data_address): Read the debug registers from the
11236 inferior instead of from the mirrors.
11237 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11238 (i386_dr_low_get_addr): Declare.
11239 (i386_dr_low_get_control): Declare.
11240 (i386_dr_low_get_status): Change prototype.
11242 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11243 (i386_dr_low_get_addr): New.
11244 (i386_dr_low_get_control): New.
11245 (i386_dr_low_get_status): Adjust prototype. Return
11247 (i386_initial_stuff): Clear dr_status_mirror and
11249 (i386_get_thread_context): Adjust.
11250 (i386_set_thread_context): Adjust.
11251 (i386_thread_added): Adjust.
11253 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11255 * linux-low.h (linux_thread_area): Delete declaration.
11257 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11259 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11260 after its termination.
11262 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11264 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11265 (gdb_wants_all_stopped): Delete.
11266 (linux_wait_1): Don't call them.
11267 * server.c (handle_v_cont): Tag all threads as want-stopped.
11268 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11269 stopped as "client-wants-stopped".
11271 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11273 * Makefile.in (signals_h): New.
11274 (server_h): Depend on it.
11275 (server.o): Don't depend on $(signals_def).
11276 (signals.o): Depend on $(signals_def).
11278 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11280 * Makefile.in (signals_def): New.
11281 (server_h): Append include/gdb/signals.h and signals_def.
11282 (server.o): Append signals_def.
11284 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11286 * server.c (handle_target_event): Use target_signal_to_host for
11287 resume_info.sig initialization.
11288 * target.h (struct thread_resume) <sig>: New comment.
11290 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11292 * server.c (handle_query): strcpy() the returned string from paddress()
11293 instead of sprintf().
11294 * utils.c (paddress): Return phex_nz().
11296 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11298 * server.c (handle_v_cont): Call mourn_inferior if process
11300 (myresume): Likewise.
11302 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11304 Static tracepoints, and integration with UST.
11306 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11307 * mem-break.c (uninsert_all_breakpoints)
11308 (reinsert_all_breakpoints): New.
11309 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11310 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11311 (gdb_agent_ust_loaded, helper_thread_id)
11312 (gdb_agent_helper_thread_id): New macros.
11313 (struct ipa_sym_addresses): Add addr_ust_loaded,
11314 addr_helper_thread_id, addr_cmd_buf.
11315 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11316 (in_process_agent_loaded_ust): New.
11317 (write_e_ust_not_loaded): New.
11318 (maybe_write_ipa_ust_not_loaded): New.
11319 (struct collect_static_trace_data_action): New.
11320 (enum tracepoint_type) <static_tracepoint>: New.
11321 (struct tracepoint) <handle>: Mention static tracepoints.
11322 (struct static_tracepoint_ctx): New.
11323 (CMD_BUF_SIZE): New.
11324 (add_tracepoint_action): Handle static tracepoint actions.
11325 (unprobe_marker_at): New.
11326 (clear_installed_tracepoints): Handle static tracepoints.
11327 (cmd_qtdp): Handle static tracepoints.
11328 (probe_marker_at): New.
11329 (cmd_qtstart): Handle static tracepoints.
11330 (response_tracepoint): Handle static tracepoints.
11331 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11332 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11333 (get_context_regcache): Handle static tracepoints.
11334 (do_action_at_tracepoint): Handle static tracepoint actions.
11335 (traceframe_find_block_type): Handle static trace data blocks.
11336 (traceframe_read_sdata): New.
11337 (download_tracepoints): Download static tracepoint actions.
11338 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11339 (GDB_PROBE_NAME): New.
11341 (GET_UST_SYM): New.
11344 (ust_marker_to_static_tracepoint): New.
11346 (collect_ust_data_at_tracepoint): New.
11347 (gdb_ust_probe): New.
11348 (UNIX_PATH_MAX, SOCK_DIR): New.
11349 (gdb_ust_connect_sync_socket): New.
11350 (resume_thread, stop_thread): New.
11351 (run_inferior_command): New.
11352 (init_named_socket): New.
11353 (gdb_ust_socket_init): New.
11354 (cstr_to_hexstr): New.
11356 (first_marker, next_marker): New.
11357 (response_ust_marker): New.
11358 (cmd_qtfstm, cmd_qtsstm): New.
11359 (unprobe_marker_at, probe_marker_at): New.
11360 (cmd_qtstmat, gdb_ust_thread): New.
11361 (gdb_ust_init): New.
11362 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11363 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11364 (ST_REGENTRY): New.
11365 (x86_64_st_collect_regmap): New.
11366 (X86_64_NUM_ST_COLLECT_GREGS): New.
11367 (AMD64_RIP_REGNUM): New.
11368 (supply_static_tracepoint_registers): New.
11369 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11370 (ST_REGENTRY): New.
11371 (i386_st_collect_regmap): New.
11372 (i386_NUM_ST_COLLECT_GREGS): New.
11373 (supply_static_tracepoint_registers): New.
11374 * server.c (handle_query): Handle qXfer:statictrace:read.
11375 <qSupported>: Report support for StaticTracepoints, and
11376 qXfer:statictrace:read features.
11377 * server.h (traceframe_read_sdata)
11378 (supply_static_tracepoint_registers): Declare.
11379 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11380 (unpack_varlen_hex): Include in IPA build.
11381 * Makefile.in (ustlibs, ustinc): New.
11382 (IPA_OBJS): Add remote-utils-ipa.o.
11383 ($(IPA_LIB)): Link -ldl and -lpthread.
11385 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11386 * config.in, configure: Regenerate.
11388 2010-06-20 Ian Lance Taylor <iant@google.com>
11389 Pedro Alves <pedro@codesourcery.com>
11391 * linux-x86-low.c (always_true): Delete.
11392 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11393 trying to fool the compiler with always_true.
11395 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11397 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11398 conditions in gdbserver.
11400 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11402 * spu-low.c (spu_read_memory): Wrap around local store limit.
11403 (spu_write_memory): Likewise.
11405 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11407 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11408 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11410 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11412 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11413 uses with LONGEST uses.
11415 2010-06-14 Stan Shebs <stan@codesourcery.com>
11416 Pedro Alves <pedro@codesourcery.com>
11420 * linux-x86-low.c: Include limits.h.
11422 (always_true): New.
11425 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11426 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11427 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11428 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11429 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11430 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11431 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11432 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11433 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11434 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11435 (amd64_emit_void_call_2): New.
11436 (amd64_emit_ops): New.
11437 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11438 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11439 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11440 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11441 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11442 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11443 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11444 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11445 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11446 (i386_emit_stack_adjust, i386_emit_int_call_1)
11447 (i386_emit_void_call_2): New.
11448 (i386_emit_ops): New.
11449 (x86_emit_ops): New.
11450 (the_low_target): Install x86_emit_ops.
11451 * server.h (struct emit_ops): New.
11452 (get_raw_reg_func_addr): Declare.
11453 (current_insn_ptr, emit_error): Declare.
11454 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11455 (set_trace_state_variable_value): New defines.
11456 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11457 addr_get_trace_state_variable_value and
11458 addr_set_trace_state_variable_value.
11459 (symbol_list): New fields for get_raw_reg,
11460 get_trace_state_variable_value and set_trace_state_variable_value.
11461 (condfn): New typedef.
11462 (struct tracepoint): New field `compiled_cond'.
11463 (do_action_at_tracepoint): Clear compiled_cond.
11464 (get_trace_state_variable_value, set_trace_state_variable_value):
11466 (condition_true_at_tracepoint): If there's a compiled condition,
11468 (current_insn_ptr, emit_error): New globals.
11469 (struct bytecode_address): New.
11470 (get_raw_reg_func_addr): New.
11471 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11472 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11473 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11474 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11475 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11476 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11477 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11478 (compile_tracepoint_condition, compile_bytecodes): New.
11479 * target.h (emit_ops): Forward declare.
11480 (struct target_ops): New field emit_ops.
11481 (target_emit_ops): New.
11482 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11483 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11484 * linux-low.c (linux_emit_ops): New.
11485 (linux_target_ops): Install it.
11486 * linux-low.h (struct linux_target_ops): New field emit_ops.
11488 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11490 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11491 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11493 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11494 Stan Shebs <stan@codesourcery.com>
11496 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11497 (all): Depend on $(extra_libraries).
11498 (install-only): Install the IPA.
11499 (IPA_OBJS, IPA_LIB): New.
11500 (clean): Remove the IPA lib.
11501 (IPAGENT_CFLAGS): New.
11502 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11503 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11504 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11505 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11506 * configure.ac: Check for atomic builtins support in the compiler.
11507 (IPA_DEPFILES, extra_libraries): Define.
11508 * configure.srv (ipa_obj): Add description.
11509 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11510 (i[34567]86-*-linux*): Set ipa_obj.
11511 (x86_64-*-linux*): Set ipa_obj.
11512 * linux-low.c (stabilizing_threads): New.
11513 (supports_fast_tracepoints): New.
11514 (linux_detach): Stabilize threads before detaching.
11515 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11516 the lwp is either not stabilizing, or is moving out of a jump pad.
11517 (linux_fast_tracepoint_collecting): New.
11518 (maybe_move_out_of_jump_pad): New.
11519 (enqueue_one_deferred_signal): New.
11520 (dequeue_one_deferred_signal): New.
11521 (linux_wait_for_event_1): If moving out of a jump pad, defer
11522 pending signals to later.
11523 (linux_stabilize_threads): New.
11524 (linux_wait_1): Check if threads need moving out of jump pads, and
11526 (stuck_in_jump_pad_callback): New.
11527 (move_out_of_jump_pad_callback): New.
11528 (lwp_running): New.
11529 (linux_resume_one_lwp): Handle moving out of jump pads.
11530 (linux_set_resume_request): Dequeue deferred signals.
11531 (need_step_over_p): Also step over fast tracepoint jumps.
11532 (start_step_over): Also uninsert fast tracepoint jumps.
11533 (finish_step_over): Also reinsert fast tracepoint jumps.
11534 (linux_install_fast_tracepoint_jump): New.
11535 (linux_target_ops): Install linux_stabilize_threads and
11536 linux_install_fast_tracepoint_jump_pad.
11537 * linux-low.h (linux_target_ops) <get_thread_area,
11538 install_fast_tracepoint_jump_pad>: New fields.
11539 (struct lwp_info) <collecting_fast_tracepoint,
11540 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11541 (linux_get_thread_area): Declare.
11542 * linux-x86-low.c (jump_insn): New.
11543 (x86_get_thread_area): New.
11544 (append_insns): New.
11545 (push_opcode): New.
11546 (amd64_install_fast_tracepoint_jump_pad): New.
11547 (i386_install_fast_tracepoint_jump_pad): New.
11548 (x86_install_fast_tracepoint_jump_pad): New.
11549 (the_low_target): Install x86_get_thread_area and
11550 x86_install_fast_tracepoint_jump_pad.
11551 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11552 (struct fast_tracepoint_jump): New.
11553 (fast_tracepoint_jump_insn): New.
11554 (fast_tracepoint_jump_shadow): New.
11555 (find_fast_tracepoint_jump_at): New.
11556 (fast_tracepoint_jump_here): New.
11557 (delete_fast_tracepoint_jump): New.
11558 (set_fast_tracepoint_jump): New.
11559 (uninsert_fast_tracepoint_jumps_at): New.
11560 (reinsert_fast_tracepoint_jumps_at): New.
11561 (set_breakpoint_at): Use write_inferior_memory.
11562 (uninsert_raw_breakpoint): Use write_inferior_memory.
11563 (check_mem_read): Mask out fast tracepoint jumps.
11564 (check_mem_write): Mask out fast tracepoint jumps.
11565 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11566 (set_fast_tracepoint_jump): Declare.
11567 (delete_fast_tracepoint_jump)
11568 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11569 (reinsert_fast_tracepoint_jumps_at): Declare.
11570 * regcache.c: Don't compile many functions when building the
11571 in-process agent library.
11572 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11573 the register buffer in the heap.
11574 (free_register_cache): If the register buffer isn't owned by the
11575 regcache, don't free it.
11576 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11577 pre-existing register caches.
11578 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11580 (convert_ascii_to_int): : Constify `from' parameter type.
11581 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11582 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11583 the needed buffer in-place.
11584 (relocate_instruction): New.
11585 * server.c (handle_query) <qSymbols>: If the target supports
11586 tracepoints, give it a chance of looking up symbols. Report
11587 support for fast tracepoints.
11588 (handle_status): Stabilize threads.
11589 (process_serial_event): Adjust.
11590 * server.h (struct fast_tracepoint_jump): Forward declare.
11591 (struct process_info) <fast_tracepoint_jumps>: New field.
11592 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11593 (decode_X_packet, decode_M_packet): Adjust.
11594 (relocate_instruction): Declare.
11595 (in_process_agent_loaded): Declare.
11596 (tracepoint_look_up_symbols): Declare.
11597 (struct fast_tpoint_collect_status): Declare.
11598 (fast_tracepoint_collecting): Declare.
11599 (force_unlock_trace_buffer): Declare.
11600 (handle_tracepoint_bkpts): Declare.
11601 (initialize_low_tracepoint)
11602 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11603 * target.h (struct target_ops) <stabilize_threads,
11604 install_fast_tracepoint_jump_pad>: New fields.
11605 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11606 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11607 [HAVE_STDINT_H]: Include stdint.h.
11608 (trace_debug_1): Rename to ...
11609 (trace_vdebug): ... this.
11610 (trace_debug): Rename to ...
11611 (trace_debug_1): ... this. Add `level' parameter.
11612 (trace_debug): New.
11613 (ATTR_USED, ATTR_NOINLINE): New.
11614 (IP_AGENT_EXPORT): New.
11615 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11616 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11617 (about_to_request_buffer_space, trace_buffer_is_full)
11618 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11619 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11620 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11621 (traceframe_write_count, traceframes_created)
11622 (trace_state_variables)
11623 New renaming defines.
11624 (struct ipa_sym_addresses): New.
11625 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11626 (symbol_list): New.
11627 (ipa_sym_addrs): New.
11628 (all_tracepoint_symbols_looked_up): New.
11629 (in_process_agent_loaded): New.
11630 (write_e_ipa_not_loaded): New.
11631 (maybe_write_ipa_not_loaded): New.
11632 (tracepoint_look_up_symbols): New.
11633 (debug_threads) [IN_PROCESS_AGENT]: New.
11634 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11635 (UNKNOWN_SIDE_EFFECTS): New.
11636 (stop_tracing): New.
11637 (flush_trace_buffer): New.
11638 (stop_tracing_bkpt): New.
11639 (flush_trace_buffer_bkpt): New.
11640 (read_inferior_integer): New.
11641 (read_inferior_uinteger): New.
11642 (read_inferior_data_pointer): New.
11643 (write_inferior_data_pointer): New.
11644 (write_inferior_integer): New.
11645 (write_inferior_uinteger): New.
11646 (struct collect_static_trace_data_action): Delete.
11647 (enum tracepoint_type): New.
11648 (struct tracepoint) <type>: New field `type'.
11649 <actions_str, step_actions, step_actions_str>: Only include in
11651 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11652 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11653 (tracepoints): Use IP_AGENT_EXPORT.
11654 (last_tracepoint): Don't include in the IPA.
11655 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11656 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11657 (alloced_trace_state_variables): New.
11658 (trace_state_variables): Use IP_AGENT_EXPORT.
11659 (traceframe_t): Delete unused variable.
11660 (circular_trace_buffer): Don't include in the IPA.
11661 (trace_buffer_start): Delete.
11662 (struct trace_buffer_control): New.
11663 (trace_buffer_free): Delete.
11664 (struct ipa_trace_buffer_control): New.
11665 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11666 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11668 (trace_buffer_ctrl): New.
11669 (TRACE_BUFFER_CTRL_CURR): New.
11670 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11671 Reimplement as macros.
11672 (trace_buffer_wrap): Delete.
11673 (traceframe_write_count, traceframe_read_count)
11674 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11675 (struct tracepoint_hit_ctx) <type>: New field.
11676 (struct fast_tracepoint_ctx): New.
11677 (memory_barrier): New.
11679 (record_tracepoint_error): Update atomically in the IPA.
11680 (clear_inferior_trace_buffer): New.
11681 (about_to_request_buffer_space): New.
11682 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11683 updating the same buffer.
11684 (add_tracepoint): Default the tracepoint's type to trap
11685 tracepoint, and orig_size to -1.
11686 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11687 internal variables.
11688 (create_trace_state_variable): New parameter `gdb'. Handle it.
11689 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11690 (cmd_qtdp): Handle fast tracepoints.
11691 (cmd_qtdv): Adjust.
11692 (max_jump_pad_size): New.
11693 (gdb_jump_pad_head): New.
11694 (get_jump_space_head): New.
11695 (claim_jump_space): New.
11696 (sort_tracepoints): New.
11697 (MAX_JUMP_SIZE): New.
11698 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11700 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11701 support. Upload fast traceframes, and delete internal IPA
11703 (stop_tracing_handler): New.
11704 (flush_trace_buffer_handler): New.
11705 (cmd_qtstop): Upload fast tracepoints.
11706 (response_tracepoint): Handle fast tracepoints.
11707 (tracepoint_finished_step): Upload fast traceframes. Set the
11708 tracepoint hit context's tracepoint type.
11709 (handle_tracepoint_bkpts): New.
11710 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11711 type. Add comment about fast tracepoints.
11712 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11713 non-existing action_str field.
11714 (get_context_regcache): Handle fast tracepoints.
11715 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11717 (fast_tracepoint_from_jump_pad_address): New.
11718 (fast_tracepoint_from_ipa_tpoint_address): New.
11719 (collecting_t): New.
11720 (force_unlock_trace_buffer): New.
11721 (fast_tracepoint_collecting): New.
11723 (gdb_collect): New.
11724 (write_inferior_data_ptr): New.
11725 (target_tp_heap): New.
11726 (target_malloc): New.
11727 (download_agent_expr): New.
11729 (download_tracepoints): New.
11730 (download_trace_state_variables): New.
11731 (upload_fast_traceframes): New.
11732 (IPA_FIRST_TRACEFRAME): New.
11733 (IPA_NEXT_TRACEFRAME_1): New.
11734 (IPA_NEXT_TRACEFRAME): New.
11735 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11736 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11737 (gdb_jump_pad_buffer_end): New.
11738 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11739 (initialize_tracepoint): Adjust.
11740 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11741 buffer. Initialize the low module.
11742 * utils.c (PREFIX, TOOLNAME): New.
11743 (malloc_failure): Use PREFIX.
11744 (error): In the IPA, an error causes an exit.
11745 (fatal, warning): Use PREFIX.
11746 (internal_error): Use TOOLNAME.
11747 (NUMCELLS): Increase to 10.
11748 * configure, config.in: Regenerate.
11750 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11752 * server.c (handle_query) <qSupported>: Do two passes over the
11753 qSupported string to avoid nesting strtok.
11755 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11757 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11759 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11760 -Wl,--dynamic-list.
11761 * configure: Regenerate.
11762 * proc-service.list: New.
11764 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11766 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11769 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11771 * gdbreplay.c (remote_open): Check error return from socket() call by
11772 its equality to -1 not by it being negative.
11773 * remote-utils.c (remote_open): Likewise.
11775 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11777 * config.h: Regenerate.
11779 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11781 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11782 doesn't provide PTRACE_GET_THREAD_AREA.
11784 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11786 * linux-m68k-low.c: Include <asm/ptrace.h>
11787 (ps_get_thread_area): Implement.
11789 2010-05-03 Doug Evans <dje@google.com>
11791 * event-loop.c (struct callback_event): New struct.
11792 (callback_list): New global.
11793 (append_callback_event, delete_callback_event): New functions.
11794 (process_callback): New function.
11795 (start_event_loop): Call it.
11796 * remote-utils.c (NOT_SCHEDULED): Define.
11797 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11798 moved out of readchar.
11799 (readchar): Rewrite. Call reschedule before returning.
11800 (reset_readchar): New function.
11801 (remote_close): Call it.
11802 (process_remaining, reschedule): New functions.
11803 * server.h (callback_handler_func): New typedef.
11804 (append_callback_event, delete_callback_event): Declare.
11806 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11808 * proc-service.c (ps_pglobal_lookup): Use
11809 thread_db_look_up_one_symbol.
11810 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11811 parameter. Use it instead of all_symbols_looked_up.
11812 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11814 (all_symbols_looked_up): Don't declare.
11815 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11816 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11818 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11819 Set all_symbols_looked_up here.
11820 (thread_db_look_up_one_symbol): New.
11821 (thread_db_get_tls_address): Adjust.
11822 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11823 thread_db object on the heap, and tentatively set it in the
11825 (thread_db_init): Don't set all_symbols_looked_up here.
11826 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11828 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11830 * linux-low.c (linux_kill, linux_detach): Adjust.
11831 (status_pending_p_callback): Remove redundant statement. Check
11832 for !TARGET_WAITIKIND_IGNORE, instead of
11833 TARGET_WAITKIND_STOPPED.
11834 (handle_tracepoints): Make sure LWP is locked. Adjust.
11835 (linux_wait_for_event_1): Adjust.
11836 (linux_cancel_breakpoints): New.
11837 (unsuspend_one_lwp): New.
11838 (unsuspend_all_lwps): New.
11839 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11840 (send_sigstop_callback): Change return type to int, add new
11841 `except' parameter and handle it.
11842 (suspend_and_send_sigstop_callback): New.
11843 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11844 pass them down. If SUSPEND, also increment the lwp's suspend
11846 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11847 (need_step_over_p): Don't consider suspended LWPs.
11848 (start_step_over): Adjust.
11849 (proceed_one_lwp): Change return type to int, add new `except'
11850 parameter and handle it.
11851 (unsuspend_and_proceed_one_lwp): New.
11852 (proceed_all_lwps): Use find_inferior instead of
11854 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11855 also decrement the suspend count of LWPs. Pass `except' down,
11856 instead of hacking its suspend count.
11857 (linux_pause_all): Add `freeze' parameter. Adjust.
11858 (linux_unpause_all): New.
11859 (linux_target_ops): Install linux_unpause_all.
11860 * server.c (handle_status): Adjust.
11861 * target.h (struct target_ops): New fields `unpause_all' and
11862 `cancel_breakpoints'. Add new parameter to `pause_all'.
11863 (pause_all): Add new `freeze' parameter.
11864 (unpause_all): New.
11865 (cancel_breakpoints): New.
11866 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11867 cancel breakpoints.
11868 (cmd_qtstart): Pause threads.
11869 (stop_tracing): Pause threads, and cancel breakpoints.
11870 * win32-low.c (win32_target_ops): Adjust.
11872 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11874 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11875 the inferior right away from here...
11876 (linux_wait_1): ... to here, and adjust to check the thread's
11877 last_resume_kind instead of the lwp's step or stop_expected flags.
11879 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11881 * README: Use consistent `GDB' and `GDBserver' spellings.
11883 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11885 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11886 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11887 (linux_detach_one_lwp): Assume the lwp is stopped.
11888 (any_thread_of): Delete.
11889 (linux_detach): Stop all lwps here. Don't blindly delete all
11891 (delete_lwp_callback): New.
11892 (linux_mourn): Delete all lwps of the process that is gone.
11893 (linux_wait_1): Don't delete the last lwp of the process here.
11894 * mem-break.h (mark_breakpoints_out): Declare.
11895 * mem-break.c (mark_breakpoints_out): New.
11896 (free_all_breakpoints): Use it.
11897 * server.c (handle_target_event): If the process is gone, mark
11899 * thread-db.c (struct thread_db) <create_bp>: New field.
11900 (thread_db_enable_reporting): Fix prototype. Store a thread event
11901 breakpoint reference in the thread_db struct.
11902 (thread_db_load_search): Clear the thread_db object.
11903 (try_thread_db_load_1): Ditto.
11904 (switch_to_process): New.
11905 (disable_thread_event_reporting): Use it.
11906 (remove_thread_event_breakpoints): New.
11907 (thread_db_detach, thread_db_mourn): Use it.
11909 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11911 * linux-low.c (linux_enable_event_reporting): New.
11912 (linux_wait_for_event_1, handle_extended_wait): Use it.
11914 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11916 * linux-low.c (linux_kill_one_lwp, linux_kill)
11917 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11918 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11919 SIGSTOP even if the LWP is stopped.
11920 (send_sigstop_callback): New.
11921 (stop_all_lwps): Use send_sigstop_callback instead.
11922 (linux_resume_one_thread): Adjust.
11923 (proceed_one_lwp): Still proceed an LWP that the client has
11924 requested to stop, if we haven't reported it as stopped yet. Make
11925 sure that LWPs the client want stopped, have a pending SIGSTOP.
11927 2010-04-26 Doug Evans <dje@google.com>
11929 * server.c (handle_general_set): Make static.
11931 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11932 Print received char after testing for error/eof instead of before.
11933 (input_interrupt): Tweak comment.
11935 2010-04-23 Doug Evans <dje@google.com>
11937 * server.c (start_inferior): Print inferior argv if --debug.
11939 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11941 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11942 * nto-x86-low.c: Include server.h
11944 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11946 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11947 be consistent with other sources of this directory.
11948 (init_registers_amd64): Correct name of source file of this function
11951 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11953 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11954 64-bit executables.
11956 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11958 * win32-i386-low.c: Add 64-bit support.
11959 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11960 (init_registers_amd64): Declare.
11961 (mappings): Add 64-bit version of array.
11962 (init_windows_x86): New function.
11963 (the_low_target): Change init_arch field to init_windows_x86.
11965 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11967 * win32-low.c: Adapt to support also 64-bit architecture.
11968 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11969 (get_image_name): Use SIZE_T type for local variable `done'.
11970 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11971 (toolhelp_get_dll_name): Idem.
11972 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11973 Use uintptr_t typecast to avoid warning.
11974 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11975 (handle_exception): Use phex_nz to avoid warning.
11976 (win32_wait): Remove unused local variable `process'.
11978 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11980 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11983 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11985 * configure.ac: Use `ws2_32' library for srv_mingw.
11986 * configure: Regenerate.
11987 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11988 * remote-utils.c: Likewise.
11990 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11992 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11993 if __x86_64__ is defined.
11995 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11997 * configure: Regenerate.
11999 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12001 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12002 * target.h (target_ops): New get_tib_address field.
12003 * win32-low.h (win32_thread_info): Add thread_local_base field.
12004 * win32-low.c (child_add_thread): Add tlb argument.
12005 Set thread_local_base field to TLB.
12006 (get_child_debug_event): Adapt to child_add_thread change.
12007 (win32_get_tib_address): New function.
12008 (win32_target_ops): Set get_tib_address field to
12009 win32_get_tib_address.
12010 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12012 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12014 * linux-low.c (linux_mourn): Also remove the process.
12015 * server.c (handle_target_event): Don't remove the process here.
12016 * nto-low.c (nto_mourn): New.
12017 (nto_target_ops): Install it.
12018 * spu-low.c (spu_mourn): New.
12019 (spu_target_ops): Install it.
12020 * win32-low.c (win32_mourn): New.
12021 (win32_target_ops): Install it.
12023 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12025 * server.h (buffer_xml_printf): Remove redundant `;'.
12027 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12029 * regcache.c (set_register_cache): Invalidate regcaches before
12030 changing the register cache layout.
12031 (regcache_invalidate_one): Allow a NULL regcache.
12032 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12033 regcaches before changing the register cache layout or the target
12036 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12038 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12039 variable warning on Linux/x86-64.
12041 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12043 GDBserver disconnected tracing support.
12045 * linux-low.c (linux_remove_process): Delete.
12046 (add_lwp): Don't set last_resume_kind here.
12047 (linux_kill): Use `mourn'.
12048 (linux_detach): Use `thread_db_detach', and `mourn'.
12049 (linux_mourn): New.
12050 (linux_attach_lwp_1): Adjust comment.
12051 (linux_attach): last_resume_kind moved the thread_info; adjust.
12052 (status_pending_p_callback): Adjust.
12053 (linux_wait_for_event_1): Adjust.
12054 (count_events_callback, select_singlestep_lwp_callback)
12055 (select_event_lwp_callback, cancel_breakpoints_callback)
12056 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12057 (proceed_one_lwp): Adjust.
12058 (linux_async): Add debug output.
12059 (linux_thread_stopped): New.
12060 (linux_pause_all): New.
12061 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12063 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12064 (thread_db_free): Delete declaration.
12065 (thread_db_detach, thread_db_mourn): Declare.
12066 * thread-db.c (thread_db_init): Use thread_db_mourn.
12067 (thread_db_free): Delete, split in two.
12068 (disable_thread_event_reporting): New.
12069 (thread_db_detach): New.
12070 (thread_db_mourn): New.
12072 * server.h (struct thread_info) <last_resume_kind>: New field.
12073 <attached>: Add comment.
12074 <gdb_detached>: New field.
12075 (handler_func): Change return type to int.
12076 (handle_serial_event, handle_target_event): Ditto.
12077 (gdb_connected): Declare.
12079 (disconnected_tracing): Declare.
12080 (stop_tracing): Declare.
12082 * server.c (handle_query) <qSupported>: Report support for
12083 disconnected tracing.
12084 (queue_stop_reply_callback): Account for running threads.
12085 (gdb_wants_thread_stopped): New.
12086 (gdb_wants_all_threads_stopped): New.
12087 (gdb_reattached_process): New.
12088 (handle_status): Clear the `gdb_detached' flag of all processes.
12089 In all-stop, stop all threads.
12090 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12091 (process_serial_event): If the remote connection breaks, or if an
12092 exit was forced with "monitor exit", force an event loop exit.
12093 Handle disconnected tracing on detach.
12094 (handle_serial_event): Adjust.
12095 (handle_target_event): If GDB isn't connected, forward events back
12096 to the inferior, unless the last process exited, in which case,
12097 exit gdbserver. Adjust interface.
12099 * remote-utils.c (remote_open): Don't block in accept. Instead
12100 register an event loop source on the listen socket file
12101 descriptor. Refactor bits into ...
12102 (listen_desc): ... this new global.
12103 (gdb_connected): ... this new function.
12104 (enable_async_notification): ... this new function.
12105 (handle_accept_event): ... this new function.
12106 (remote_close): Clear remote_desc.
12108 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12110 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12112 (mourn_inferior): Define.
12113 (target_process_qsupported): Avoid the dangling else problem.
12114 (thread_stopped): Define.
12115 (pause_all): Define.
12116 (target_waitstatus_to_string): Declare.
12117 * target.c (target_waitstatus_to_string): New.
12119 * tracepoint.c (tracing): Make extern.
12120 (disconnected_tracing): New.
12121 (stop_tracing): Make extern. Handle tracing stops due to GDB
12123 (cmd_qtdisconnected): New.
12124 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12125 (handle_tracepoint_general_set): Handle QTDisconnected.
12127 * event-loop.c (event_handler_func): Change return type to int.
12128 (process_event): Bail out if the event handler wants the event
12130 (handle_file_event): Ditto.
12131 (start_event_loop): Bail out if the event handler wants the event
12134 * nto-low.c (nto_target_ops): Adjust.
12135 * spu-low.c (spu_wait): Don't remove the process here.
12136 (spu_target_ops): Adjust.
12137 * win32-low.c (win32_wait): Don't remove the process here.
12138 (win32_target_ops): Adjust.
12140 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12142 * regcache.c (realloc_register_cache): Invalidate inferior's
12143 regcache before recreating it.
12145 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12147 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12149 2010-04-09 Stan Shebs <stan@codesourcery.com>
12150 Pedro Alves <pedro@codesourcery.com>
12152 * server.h (LONGEST): New.
12153 (struct thread_info) <while_stepping>: New field.
12154 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12156 (initialize_tracepoint, handle_tracepoint_general_set)
12157 (handle_tracepoint_query, tracepoint_finished_step)
12158 (tracepoint_was_hit, release_while_stepping_state_list):
12159 (current_traceframe): Declare.
12160 * server.c (handle_general_set): Handle tracepoint packets.
12161 (read_memory): New.
12162 (write_memory): New.
12163 (handle_search_memory_1): Use read_memory.
12164 (handle_query): Report support for conditional tracepoints, trace
12165 state variables, and tracepoint sources. Handle tracepoint
12167 (main): Initialize the tracepoints module.
12168 (process_serial_event): Handle traceframe reads/writes.
12170 * linux-low.c (handle_tracepoints): New.
12171 (linux_wait_1): Call it.
12172 (linux_resume_one_lwp): Handle while-stepping.
12173 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12174 (linux_target_ops): Install them.
12175 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12177 * linux-x86-low.c (x86_supports_tracepoints): New.
12178 (the_low_target). Install it.
12180 * mem-break.h (delete_breakpoint): Declare.
12181 * mem-break.c (delete_breakpoint): Make external.
12183 * target.h (struct target_ops): Add `supports_tracepoints',
12184 `read_pc', and `write_pc' fields.
12185 (target_supports_tracepoints): Define.
12186 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12189 * regcache.h (struct regcache) <registers_owned>: New field.
12190 (init_register_cache, regcache_cpy): Declare.
12191 (regcache_read_pc, regcache_write_pc): Declare.
12192 (register_cache_size): Declare.
12193 (supply_regblock): Declare.
12194 * regcache.c (init_register_cache): New.
12195 (new_register_cache): Use it.
12196 (regcache_cpy): New.
12197 (register_cache_size): New.
12198 (supply_regblock): New.
12199 (regcache_read_pc, regcache_write_pc): New.
12201 * tracepoint.c: New.
12203 * Makefile.in (OBS): Add tracepoint.o.
12204 (tracepoint.o): New rule.
12206 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12208 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12210 (i386-mmx.c): Likewise.
12211 (i386-mmx-linux.o): Likewise.
12212 (i386-mmx-linux.c): Likewise.
12214 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12215 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12216 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12217 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12219 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12220 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12221 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12223 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12225 * Makefile.in (clean): Updated.
12227 (i386-avx.c): Likewise.
12228 (i386-avx-linux.o): Likewise.
12229 (i386-avx-linux.c): Likewise.
12230 (amd64-avx.o): Likewise.
12231 (amd64-avx.c): Likewise.
12232 (amd64-avx-linux.o): Likewise.
12233 (amd64-avx-linux.c): Likewise.
12235 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12236 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12237 (srv_amd64_regobj): Add amd64-avx.o.
12238 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12239 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12240 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12241 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12242 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12243 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12244 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12246 * i387-fp.c: Include "i386-xstate.h".
12248 (i387_cache_to_xsave): Likewise.
12249 (i387_xsave_to_cache): Likewise.
12250 (x86_xcr0): Likewise.
12252 * i387-fp.h (i387_cache_to_xsave): Likewise.
12253 (i387_xsave_to_cache): Likewise.
12254 (x86_xcr0): Likewise.
12256 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12257 * linux-crisv32-low.c (target_regsets): Likewise.
12258 * linux-m68k-low.c (target_regsets): Likewise.
12259 * linux-mips-low.c (target_regsets): Likewise.
12260 * linux-ppc-low.c (target_regsets): Likewise.
12261 * linux-s390-low.c (target_regsets): Likewise.
12262 * linux-sh-low.c (target_regsets): Likewise.
12263 * linux-sparc-low.c (target_regsets): Likewise.
12264 * linux-xtensa-low.c (target_regsets): Likewise.
12266 * linux-low.c: Include <sys/uio.h>.
12267 (regsets_fetch_inferior_registers): Support nt_type.
12268 (regsets_store_inferior_registers): Likewise.
12269 (linux_process_qsupported): New.
12270 (linux_target_ops): Add linux_process_qsupported.
12272 * linux-low.h (regset_info): Add nt_type.
12273 (linux_target_ops): Add process_qsupported.
12275 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12277 (init_registers_i386_avx_linux): New.
12278 (init_registers_amd64_avx_linux): Likewise.
12279 (xmltarget_i386_linux_no_xml): Likewise.
12280 (xmltarget_amd64_linux_no_xml): Likewise.
12281 (PTRACE_GETREGSET): Likewise.
12282 (PTRACE_SETREGSET): Likewise.
12283 (x86_fill_xstateregset): Likewise.
12284 (x86_store_xstateregset): Likewise.
12285 (use_xml): Likewise.
12286 (x86_linux_update_xmltarget): Likewise.
12287 (x86_linux_process_qsupported): Likewise.
12288 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12289 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12290 init_registers_i386_linux here. Call
12291 x86_linux_update_xmltarget.
12292 (the_low_target): Add x86_linux_process_qsupported.
12294 * server.c (handle_query): Call target_process_qsupported.
12296 * target.h (target_ops): Add process_qsupported.
12297 (target_process_qsupported): New.
12299 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12301 * inferiors.c (add_thread): Set last_status kind to
12302 TARGET_WAITKIND_IGNORE.
12303 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12304 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12305 (linux_wait_1): Move `thread' local definition to block that uses
12306 it. Don't NULL initialize `event_child'.
12307 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12308 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12309 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12311 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12313 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12314 an extended waitstatus, or by a watchpoint.
12315 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12316 thread was stepping or has been stopped by a watchpoint.
12318 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12320 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12321 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12322 of another, then delete the previous, and validate all
12324 (validate_inserted_breakpoint): New.
12325 (delete_disabled_breakpoints): New.
12326 (validate_breakpoints): New.
12327 (check_mem_read): Validate breakpoints before trusting their
12328 shadow. Delete disabled breakpoints.
12329 (check_mem_write): Validate breakpoints before trusting they
12330 should be inserted. Delete disabled breakpoints.
12331 * mem-break.h (validate_breakpoints):
12332 * server.c (handle_query): Validate breakpoints when we see a
12335 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12337 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12338 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12339 if we could tell there's a GDB breakpoint at stop_pc.
12340 (need_step_over_p): Don't do a step over if we find a GDB
12341 breakpoint at the resume PC.
12343 * mem-break.c (struct raw_breakpoint): New.
12344 (enum bkpt_type): New type `gdb_breakpoint'.
12345 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12346 fields. New field `raw'.
12347 (find_raw_breakpoint_at): New.
12348 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12349 breakpoint instead.
12350 (set_breakpoint_at): Adjust.
12351 (delete_raw_breakpoint): New.
12352 (release_breakpoint): New.
12353 (delete_breakpoint): Rename to...
12354 (delete_breakpoint_1): ... this. Add proc parameter. Use
12355 release_breakpoint. Return ENOENT.
12356 (delete_breakpoint): Reimplement.
12357 (find_breakpoint_at): Delete.
12358 (find_gdb_breakpoint_at): New.
12359 (delete_breakpoint_at): Delete.
12360 (set_gdb_breakpoint_at): New.
12361 (delete_gdb_breakpoint_at): New.
12362 (gdb_breakpoint_here): New.
12363 (set_reinsert_breakpoint): Use release_breakpoint.
12364 (uninsert_breakpoint): Rename to ...
12365 (uninsert_raw_breakpoint): ... this.
12366 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12367 (reinsert_raw_breakpoint): Change parameter type to
12369 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12371 (check_breakpoints): Adjust. Use release_breakpoint.
12372 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12373 (breakpoint_inserted_here): Ditto.
12374 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12375 Don't trust the breakpoint's shadow if it is not inserted.
12376 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12377 (delete_all_breakpoints): Adjust.
12378 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12379 use delete_breakpoint_1.
12381 * mem-break.h (breakpoints_supported): Delete declaration.
12382 (set_gdb_breakpoint_at): Declare.
12383 (gdb_breakpoint_here): Declare.
12384 (delete_breakpoint_at): Delete.
12385 (delete_gdb_breakpoint_at): Declare.
12387 * server.h (struct raw_breakpoint): Forward declare.
12388 (struct process_info): New field `raw_breakpoints'.
12390 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12393 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12395 * linux-low.c (status_pending_p_callback): Fix comment.
12396 (linux_wait_for_event_1): Move most of the internal breakpoint
12397 handling from here...
12398 (linux_wait_1): ... to here.
12399 (count_events_callback): New.
12400 (select_singlestep_lwp_callback): New.
12401 (select_event_lwp_callback): New.
12402 (cancel_breakpoints_callback): New.
12403 (select_event_lwp): New.
12404 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12405 priority to all LWPs that have had events that should be reported
12406 to the client. Cancel breakpoints when about to reporting the
12407 event to the client, not while stopping lwps. No longer cancel
12408 finished single-steps here.
12409 (cancel_finished_single_step): Delete.
12410 (cancel_finished_single_steps): Delete.
12412 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12414 * mem-break.c (enum bkpt_type): New.
12415 (struct breakpoint): New field `type'.
12416 (set_breakpoint_at): Change return type to struct breakpoint
12417 pointer. Set type to `other_breakpoint' by default.
12418 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12419 in the breakpoint list.
12420 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12421 (reinsert_breakpoint): Rename to ...
12422 (reinsert_raw_breakpoint): ... this.
12423 (reinsert_breakpoints_at): Adjust.
12424 * mem-break.h (struct breakpoint): Declare.
12425 (set_breakpoint_at): Change return type to struct breakpoint
12428 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12430 * server.c (handle_query): Assign, not compare.
12432 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12434 Teach linux gdbserver to step-over-breakpoints.
12436 * linux-low.c (can_hardware_single_step): New.
12437 (supports_breakpoints): New.
12438 (handle_extended_wait): If stopping threads, read the stop pc of
12439 the new cloned LWP.
12441 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12442 low target doesn't support retrieving the PC.
12443 (add_lwp): Set last_resume_kind to resume_continue.
12444 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12445 (linux_attach): Don't clear stop_expected. Set the lwp's
12446 last_resume_kind to resume_stop.
12447 (linux_detach_one_lwp): Don't check for removed breakpoints.
12448 (check_removed_breakpoint): Delete.
12449 (status_pending_p): Rename to ...
12450 (status_pending_p_callback): ... this. Don't check for removed
12451 breakpoints. Don't consider threads that are stopped from GDB's
12453 (linux_wait_for_lwp): Always read the stop_pc here.
12454 (cancel_breakpoint): New.
12455 (step_over_bkpt): New global.
12456 (linux_wait_for_event_1): Implement stepping over breakpoints.
12457 (gdb_wants_lwp_stopped): New.
12458 (gdb_wants_all_stopped): New.
12459 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12460 single-step traps here. Store the thread's last reported target
12462 (send_sigstop): Don't clear stop_expected. Always set it,
12464 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12465 (cancel_finished_single_step): New.
12466 (cancel_finished_single_steps): New.
12467 (wait_for_sigstop): Don't cancel finished single-step traps here.
12468 (linux_resume_one_lwp): Don't check for removed breakpoints.
12469 Don't set `step' on non-hardware step archs.
12470 (linux_set_resume_request): Ignore resume_stop requests if already
12471 stopping or stopped. Set the lwp's last_resume_kind.
12472 (resume_status_pending_p): Don't check for removed breakpoints.
12473 (need_step_over_p): New.
12474 (start_step_over): New.
12475 (finish_step_over): New.
12476 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12477 requests. Clear the thread's last reported target waitstatus.
12478 Don't use the `suspended' flag. Don't consider pending breakpoints.
12479 (linux_resume): Start a step-over if necessary.
12480 (proceed_one_lwp): New.
12481 (proceed_all_lwps): New.
12482 (unstop_all_lwps): New.
12483 * linux-low.h (struct lwp_info): Rewrite comment for the
12484 `suspended' flag. Add the `stop_pc' field. Delete the
12485 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12486 Add `'last_resume_kind' and `need_step_over' fields.
12487 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12488 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12489 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12490 (set_raw_breakpoint_at): New.
12491 (set_breakpoint_at): Rewrite to use it.
12492 (reinsert_breakpoint_handler): Delete.
12493 (set_reinsert_breakpoint): New.
12494 (reinsert_breakpoint_by_bp): Delete.
12495 (delete_reinsert_breakpoints): New.
12496 (uninsert_breakpoint): Rewrite.
12497 (uninsert_breakpoints_at): New.
12498 (reinsert_breakpoint): Rewrite.
12499 (reinsert_breakpoints_at): New.
12500 (check_breakpoints): Rewrite.
12501 (breakpoint_here): New.
12502 (breakpoint_inserted_here): New.
12503 (check_mem_read): Adjust.
12504 * mem-break.h (breakpoints_supported, breakpoint_here)
12505 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12506 (reinsert_breakpoint_by_bp): Delete declaration.
12507 (delete_reinsert_breakpoints): Declare.
12508 (reinsert_breakpoint): Delete declaration.
12509 (reinsert_breakpoints_at): Declare.
12510 (uninsert_breakpoint): Delete declaration.
12511 (uninsert_breakpoints_at): Declare.
12512 (check_breakpoints): Adjust prototype.
12513 * server.h: Adjust include order.
12514 (struct thread_info): Declare here. Add a `last_status' field.
12516 2010-03-23 Michael Snyder <msnyder@vmware.com>
12518 * server.c (crc32): New function.
12519 (handle_query): Add handling for 'qCRC:' request.
12521 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12523 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12524 lwp had been stopped by a watchpoint.
12526 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12528 * server.h (internal_error): Declare.
12529 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12530 * utils.c (internal_error): New function.
12532 2010-03-15 Andreas Schwab <schwab@redhat.com>
12534 * configure.srv: Fix typo setting srv_regobj.
12536 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12538 * linux-low.c (fetch_register): Avoid passing a non string literal
12540 (usr_store_inferior_registers): Ditto.
12542 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12544 * linux-low.c (linux_write_memory): Bail out early if peeking
12547 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12549 * linux-low.h (struct lwp_info): New fields
12550 `stopped_by_watchpoint' and `stopped_data_address'.
12551 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12552 here, and cache them in the lwp object.
12553 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12555 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12557 (linux_stopped_by_watchpoint): Rewrite.
12558 (linux_stopped_data_address): Rewrite.
12560 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12562 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12563 switching the current inferior, not before.
12565 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12567 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12568 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12569 i386-linux.c and amd64-linux.c.
12570 (reg-i386.o): Removed.
12571 (reg-i386.c): Likewise.
12572 (reg-i386-linux.o): Likewise.
12573 (reg-i386-linux.c): Likewise.
12574 (reg-x86-64.o): Likewise.
12575 (reg-x86-64.c): Likewise.
12576 (reg-x86-64-linux.o): Likewise.
12577 (reg-x86-64-linux.c): Likewise.
12579 (i386.c): Likewise.
12580 (i386-linux.o): Likewise.
12581 (i386-linux.c): Likewise.
12582 (amd64.o): Likewise.
12583 (amd64.c): Likewise.
12584 (amd64-linux.o): Likewise.
12585 (amd64-linux.c): Likewise.
12587 * configure.srv (srv_i386_regobj): New.
12588 (srv_i386_linux_regobj): Likewise.
12589 (srv_amd64_regobj): Likewise.
12590 (srv_amd64_linux_regobj): Likewise.
12591 (srv_i386_32bit_xmlfiles): Likewise.
12592 (srv_i386_64bit_xmlfiles): Likewise.
12593 (srv_i386_xmlfiles): Likewise.
12594 (srv_amd64_xmlfiles): Likewise.
12595 (srv_i386_linux_xmlfiles): Likewise.
12596 (srv_amd64_linux_xmlfiles): Likewise.
12597 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12598 srv_xmlfiles to $srv_i386_xmlfiles.
12599 (i[34567]86-*-mingw32ce*): Likewise.
12600 (i[34567]86-*-mingw*): Likewise.
12601 (i[34567]86-*-nto*): Likewise.
12602 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12603 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12604 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12605 (x86_64-*-linux*): Likewise.
12607 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12608 (init_registers_amd64_linux): New.
12609 (x86_arch_setup): Replace init_registers_x86_64_linux with
12610 init_registers_amd64_linux.
12612 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12614 * configure.ac: Check for libdl. If it is not available link against
12615 static libthread_db.
12616 * configure: Regenerate.
12618 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12622 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12623 handing a read watchpoint.
12624 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12626 2010-02-12 Doug Evans <dje@google.com>
12628 * linux-low.c (linux_supports_tracefork_flag): Document.
12629 (linux_look_up_symbols): Add comment.
12631 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12633 * regcache.c (supply_register): Clear regcache if buf is NULL.
12635 2010-02-02 Nicolas Roche <roche@sourceware.org>
12636 Joel Brobecker <brobecker@adacore.com>
12638 * inferiors.c (find_inferior): Add function documentation.
12639 (unloaded_dll): Handle the case where the unloaded dll has not
12640 been previously registered in the dll list.
12642 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12644 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12645 (thumb2_breakpoint): New.
12646 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12648 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12650 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12651 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12654 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12656 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12658 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12660 * linux-s390-low.c (s390_collect_ptrace_register)
12661 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12663 2010-01-21 Doug Evans <dje@google.com>
12665 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12666 (PTRACE_ARG4_TYPE): New macro.
12667 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12668 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12669 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12670 (usr_store_inferior_registers): Ditto.
12671 (linux_read_memory, linux_write_memory): Ditto.
12672 (linux_test_for_tracefork): Ditto.
12674 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12675 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12677 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12679 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12682 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12684 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12685 prototype to take a regcache. Adjust.
12687 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12689 * regcache.h (struct thread_info): Forward declare.
12690 (struct regcache): New.
12691 (new_register_cache): Adjust prototype.
12692 (get_thread_regcache): Declare.
12693 (free_register_cache): Adjust prototype.
12694 (registers_to_string, registers_from_string): Ditto.
12695 (supply_register, supply_register_by_name, collect_register)
12696 (collect_register_as_string, collect_register_by_name): Ditto.
12697 * regcache.c (struct inferior_regcache_data): Delete.
12698 (get_regcache): Rename to ...
12699 (get_thread_regcache): ... this. Adjust. Switch inferior before
12700 fetching registers.
12701 (regcache_invalidate_one): Adjust.
12702 (regcache_invalidate): Fix prototype.
12703 (new_register_cache): Return the new register cache.
12704 (free_register_cache): Change prototype.
12705 (realloc_register_cache): Adjust.
12706 (registers_to_string): Change prototype to take a regcache. Adjust.
12707 (registers_from_string): Ditto.
12708 (register_data): Ditto.
12709 (supply_register): Ditto.
12710 (supply_register_by_name): Ditto.
12711 (collect_register): Ditto.
12712 (collect_register_as_string): Ditto.
12713 (collect_register_by_name): Ditto.
12714 * server.c (process_serial_event): Adjust.
12715 * linux-low.h (regset_fill_func, regset_store_func): Change
12717 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12719 * linux-low.c (get_stop_pc): Adjust.
12720 (check_removed_breakpoint): Adjust.
12721 (linux_wait_for_event): Adjust.
12722 (linux_resume_one_lwp): Adjust.
12723 (fetch_register): Add regcache parameter. Adjust.
12724 (usr_store_inferior_registers): Ditto.
12725 (regsets_fetch_inferior_registers): Ditto.
12726 (regsets_store_inferior_registers): Ditto.
12727 (linux_fetch_registers, linux_store_registers): Ditto.
12728 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12730 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12732 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12733 prototype to take a regcache.
12734 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12735 * remote-utils.c (convert_ascii_to_int, outreg)
12736 (prepare_resume_reply): Change prototype to take a regcache.
12738 * target.h (struct target_ops) <fetch_registers, store_registers>:
12739 Change prototype to take a regcache.
12740 (fetch_inferior_registers, store_inferior_registers): Change
12741 prototype to take a regcache. Adjust.
12742 * proc-service.c (ps_lgetregs): Adjust.
12743 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12744 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12745 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12746 take a regcache. Adjust.
12747 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12748 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12749 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12750 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12751 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12752 (cris_cannot_fetch_register):
12753 (cris_breakpoint_at): Change prototype to take a regcache.
12755 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12756 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12757 to take a regcache. Adjust.
12758 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12760 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12761 take a regcache. Adjust.
12762 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12763 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12764 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12765 * linux-mips-low.c (mips_get_pc):
12766 (mips_set_pc): Change prototype to take a regcache. Adjust.
12767 (mips_reinsert_addr): Adjust.
12768 (mips_collect_register): Change prototype to take a regcache.
12770 (mips_supply_register):
12771 (mips_collect_register_32bit, mips_supply_register_32bit)
12772 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12773 (mips_store_fpregset): Ditto.
12774 * linux-ppc-low.c (ppc_supply_ptrace_register)
12775 (ppc_supply_ptrace_register): Ditto.
12776 (parse_spufs_run): Adjust.
12777 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12778 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12779 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12780 take a regcache. Adjust.
12781 * linux-s390-low.c (s390_collect_ptrace_register)
12782 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12783 (s390_set_pc): Change prototype to take a regcache. Adjust.
12784 (s390_arch_setup): Adjust.
12785 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12786 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12787 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12788 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12789 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12791 (sparc_breakpoint_at): Adjust.
12792 * linux-xtensa-low.c (xtensa_fill_gregset):
12793 (xtensa_store_gregset):
12794 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12795 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12796 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12797 prototype to take a regcache. Adjust.
12798 * win32-arm-low.c (arm_fetch_inferior_register)
12799 (arm_store_inferior_register): Change prototype to take a
12801 * win32-i386-low.c (i386_fetch_inferior_register)
12802 (i386_store_inferior_register): Change prototype to take a
12804 * win32-low.c (child_fetch_inferior_registers)
12805 (child_store_inferior_registers): Change prototype to take a
12807 (win32_wait): Adjust.
12808 (win32_fetch_inferior_registers): Change prototype to take a
12810 (win32_store_inferior_registers): Adjust.
12811 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12812 store_inferior_register>: Change prototype to take a regcache.
12814 2010-01-20 Doug Evans <dje@google.com>
12816 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12818 (linux_wait_for_event1, linux_init_signals): Ditto.
12819 (W_STOPCODE): Provide definition if missing.
12821 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12823 * linux-low.c (linux_core_of_thread): New.
12824 (compare_ints, show_process, list_threads): New.
12825 (linux_qxfer_osdata): Report threads and cores.
12826 (linux_target_op): Register linux_core_of_thread.
12827 * remote-utils.c (prepare_resume_reply): Report the core.
12828 (buffer_xml_printf): Support %d specifier.
12829 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12831 (handle_query): Handle qXfer:threads. Announce availability
12833 * target.h (struct target_ops): New field core_of_thread.
12835 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12837 * Makefile.in (clean): Remove new generated files.
12838 (reg-s390.o, reg-s390.c): Remove rules.
12839 (reg-s390x.o, reg-s390x.c): Likewise.
12840 (s390-linux32.o, s390-linux32.c): Add rules.
12841 (s390-linux64.o, s390-linux64.c): Likewise.
12842 (s390x-linux64.o, s390x-linux64.c): Likewise.
12843 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12844 * linux-s390-low.c: Include <elf.h>.
12845 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12846 (init_registers_s390): Remove prototype.
12847 (init_registers_s390x): Likewise.
12848 (init_registers_s390_linux32): Add prototype.
12849 (init_registers_s390_linux64): Likewise.
12850 (init_registers_s390x_linux64): Likewise.
12851 (s390_num_regs_3264): New define.
12852 (s390_regmap_3264): New global variable.
12853 (s390_cannot_fetch_register): Remove obsolete check.
12854 (s390_cannot_store_register): Likewise.
12855 (s390_collect_ptrace_register): Handle upper/lower register halves.
12856 (s390_supply_ptrace_register): Likewise.
12857 (s390_fill_gregset): Update to register number changes.
12858 (s390_get_hwcap): New routine.
12859 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12860 Install appropriate regmap and register set.
12862 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12864 * server.c (gdbserver_version): Update copyright year to 2010.
12865 * gdbreplay.c (gdbreplay_version): Likewise.
12867 2009-12-28 Doug Evans <dje@google.com>
12869 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12870 elf/external.h. Include <elf.h> instead but only if necessary.
12872 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12874 * linux-low.c (linux_remove_process): Remove `detaching'
12875 parameter. Don't release/detach from thread_db here.
12876 (linux_kill): Release/detach from thread_db here, ...
12877 (linux_detach): ... and here, before actually detaching.
12878 (linux_wait_1): ... and here, when a process exits.
12879 * thread-db.c (any_thread_of): New.
12880 (thread_db_free): Switch the current inferior to a thread of the
12883 2009-12-21 Doug Evans <dje@google.com>
12885 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12887 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12888 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12889 warning ifndef __NR_tkill. Move setting of errno there too.
12890 Delete unnecessary resetting of errno after syscall.
12891 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12893 * configure.ac: Check for dladdr.
12894 * config.in: Regenerate.
12895 * configure: Regenerate.
12896 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12897 (try_thread_db_load): Update.
12899 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12901 2009-12-18 Doug Evans <dje@google.com>
12903 * event-loop.c: Include unistd.h if it exists.
12905 * linux-low.c (my_waitpid): Move definition away from being in
12906 between linux_tracefork_child/linux_test_for_tracefork.
12908 * gdb_proc_service.h (psaddr_t): Fix type.
12909 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12910 signature to match glibc.
12912 2009-12-16 Doug Evans <dje@google.com>
12914 * linux-low.c (linux_read_memory): Fix argument to read.
12916 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12918 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12919 events, don't leave current_inferior pointing at null.
12921 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12923 * win32-low.c (LOG): Delete.
12924 (OUTMSG): Output to stderr.
12925 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12926 on compile time LOG macro.
12927 (win32_wait): Fix debug output.
12929 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12931 * win32-low.c (win32_add_one_solib): If the dll name is
12932 "ntdll.dll", prepend the system directory to the dll path.
12934 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12936 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12938 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12939 Vladimir Prus <vladimir@codesourcery.com>
12941 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12942 * configure.ac: Check for __mcoldfire__ and set
12943 gdb_cv_m68k_is_coldfire.
12944 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12945 reg-cf.o and reg-m68k.o.
12946 * configure: Regenerated.
12948 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12950 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12951 Pass it to thread_db_free.
12952 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12953 proper `detaching' argument to linux_remove_process.
12954 * linux-low.h (thread_db_free): Add `detaching' parameter.
12955 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12957 (thread_db_free): Add `detaching' parameter. Only
12958 call td_ta_clear_event if detaching from process.
12960 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12962 * thread-db.c (thread_db_free): Fix typo.
12964 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12967 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12969 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12971 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12972 with an i686 compiler.
12973 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12975 * configure: Rebuilt.
12977 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12981 * server.c (handle_search_memory_1): Correct read_addr initialization
12982 in loop for searching subsequent chunks.
12984 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12986 * configure.ac: New --with-libthread-db option.
12987 * thread-db.c: Allow direct dependence on libthread_db.
12988 (thread_db_free): Adjust.
12989 * config.in: Regenerate.
12990 * configure: Likewise.
12992 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12995 * thread-db.c (attach_thread): New function.
12996 (maybe_attach_thread): Return success/failure.
12997 (find_new_threads_callback): Adjust.
12998 (thread_db_find_new_threads): Loop until no new threads.
13000 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13002 * proc-service.c (ps_lgetregs): Formatting.
13004 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13006 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13007 * configure.ac: Adjust.
13008 * linux-low.h (struct process_info_private): Move members to struct
13010 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13011 * linux-low.c (linux_remove_process): Adjust.
13012 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13013 * server.c (handle_query): Move code ...
13014 (handle_monitor_command): ... here. New function.
13015 * target.h (struct target_ops): New member.
13016 * thread-db.c (struct thread_db): New.
13017 (libthread_db_search_path): New variable.
13018 (thread_db_create_event, thread_db_enable_reporting)
13019 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13020 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13021 (try_thread_db_load_1, dladdr_to_soname): New functions.
13022 (try_thread_db_load, thread_db_load_search): New functions.
13023 (thread_db_init): Search for libthread_db.
13024 (thread_db_free): New function.
13025 (thread_db_handle_monitor_command): Likewise.
13026 * config.in: Regenerate.
13027 * configure: Regenerate.
13029 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13031 * spu-low.c (spu_kill): Wait for inferior to terminate.
13032 Call clear_inferiors.
13033 (spu_detach): Call clear_inferiors.
13035 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13037 * aclocal.m4: Regenerate.
13038 * config.in: Likewise.
13039 * configure: Likewise.
13041 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13043 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13044 (parse_spufs_run): New function.
13045 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13046 (ppc_breakpoint_at): Handle SPU breakpoints.
13048 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13050 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13051 (SPUFS_MAGIC): Define.
13052 (spu_enumerate_spu_ids): New function.
13053 (linux_qxfer_spu): New function.
13054 (linux_target_ops): Install linux_qxfer_spu.
13056 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13058 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13059 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13060 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13061 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13062 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13063 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13064 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13065 (init_registers_powerpc_cell32l): Add prototype.
13066 (init_registers_powerpc_cell64l): Likewise.
13067 (ppc_arch_setup): Detect Cell/B.E. architecture.
13069 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13071 * Makefile.in (datarootdir): New variable.
13073 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13075 * linux-low.c (linux_write_memory): Update debugging output.
13076 * Makefile.in (clean): Add new descriptions.
13077 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13078 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13079 * configure.srv: Add new files for arm*-*-linux*.
13080 * linux-arm-low.c: Add new declarations.
13081 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13082 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13083 (HWCAP_VFPv3D16): New.
13084 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13085 instead of __IWMMXT__.
13086 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13087 (arm_arch_setup): New.
13088 (target_regsets): Remove #ifdef. Add VFP regset.
13089 (the_low_target): Use arm_arch_setup.
13091 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13093 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13094 the main thread again.
13096 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13098 Adding Neutrino gdbserver.
13099 * configure: Regenerated.
13100 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13101 * configure.srv (i[34567]86-*-nto*): New target.
13102 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13103 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13104 (nto_comctrl) [__QNX__]: New function.
13105 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13107 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13109 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13112 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13113 Pedro Alves <pedro@codesourcery.com>
13115 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13116 don't support CONTEXT_EXTENDED_REGISTERS.
13117 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13118 (the_low_target): Install them.
13119 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13120 failing with ERROR_PIPE_NOT_CONNECTED.
13122 2009-06-30 Doug Evans <dje@google.com>
13123 Pierre Muller <muller@ics.u-strasbg.fr>
13125 Add h/w watchpoint support to x86-linux, win32-i386.
13126 * Makefile.in (SFILES): Add i386-low.c
13127 (i386_low_h): Define.
13128 (i386-low.o): Add dependencies.
13129 (linux-x86-low.o): Add i386-low.h dependency.
13130 (win32-i386-low.o): Ditto.
13131 * i386-low.c: New file.
13132 * i386-low.h: New file.
13133 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13134 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13135 * linux-low.c (linux_add_process): Initialize arch_private.
13136 (linux_remove_process): Free arch_private.
13137 (add_lwp): Initialize arch_private.
13138 (delete_lwp): Free arch_private.
13139 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13141 * linux-low.h (process_info_private): New member arch_private.
13142 (lwp_info): New member arch_private.
13143 (linux_target_ops): New members new_process, new_thread,
13145 (ptid_of): New macro.
13146 * linux-x86-low.c: Include stddef.h, i386-low.h.
13147 (arch_process_info): New struct.
13148 (arch_lwp_info): New struct.
13149 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13150 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13151 (i386_dr_low_get_status): New function.
13152 (x86_insert_point, x86_remove_point): New functions.
13153 (x86_stopped_by_watchpoint): New function.
13154 (x86_stopped_data_address): New function.
13155 (x86_linux_new_process, x86_linux_new_thread): New functions.
13156 (x86_linux_prepare_to_resume): New function.
13157 (the_low_target): Add entries for insert_point, remove_point,
13158 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13160 * server.c (debug_hw_points): New global.
13161 (monitor_show_help): Document set debug-hw-points.
13162 (handle_query): Process "set debug-hw-points".
13163 * server.h (debug_hw_points): Declare.
13164 (paddress): Declare.
13165 * utils.c (NUMCELLS, CELLSIZE): New macros.
13166 (get_sell, xsnprintf, paddress): New functions.
13167 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13168 remove_point, stopped_by_watchpoint, stopped_data_address.
13169 * win32-i386-low.c: Include i386-low.h.
13170 (debug_reg_state): Replaces dr.
13171 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13172 (i386_dr_low_get_status): New function.
13173 (i386_insert_point, i386_remove_point): New functions.
13174 (i386_stopped_by_watchpoint): New function.
13175 (i386_stopped_data_address): New function.
13176 (i386_initial_stuff): Update.
13177 (get_thread_context,set_thread_context,i386_thread_added): Update.
13178 (the_low_target): Add entries for insert_point,
13179 remove_point, stopped_by_watchpoint, stopped_data_address.
13180 * win32-low.c (win32_insert_watchpoint): New function.
13181 (win32_remove_watchpoint): New function.
13182 (win32_stopped_by_watchpoint): New function.
13183 (win32_stopped_data_address): New function.
13184 (win32_target_ops): Add entries for insert_watchpoint,
13185 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13186 * win32-low.h (win32_target_ops): New members insert_point,
13187 remove_point, stopped_by_watchpoint, stopped_data_address.
13189 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13191 * server.c (process_serial_event): Re-return unsupported, not
13192 error, if the type isn't recognized. Re-allow supporting only
13193 insert or remove packets. Also call require_running for
13194 breakpoints. Add missing break statement to default case. Tidy.
13195 * target.h (struct target_ops): Rename insert_watchpoint to
13196 insert_point, and remove_watchpoint to remove_point.
13198 * linux-low.h (struct linux_target_ops): Likewise.
13199 * linux-low.c (linux_insert_watchpoint): Rename to ...
13200 (linux_insert_point): ... this. Adjust.
13201 (linux_remove_watchpoint): Rename to ...
13202 (linux_remove_point): ... this. Adjust.
13203 (linux_target_ops): Adjust.
13204 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13205 (cris_insert_point): ... this.
13206 (cris_remove_watchpoint): Rename to ...
13207 (cris_remove_point): ... this.
13208 (the_low_target): Adjust.
13210 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13212 * server.c (handle_v_kill): Pass signal_pid to
13213 kill_inferior if multi_process is zero.
13215 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13217 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13218 * target.h (target_ops): Comment for *_watchpoint to make it clear
13219 the functions can get types '0' and '1'.
13221 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13223 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13224 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13225 * regcache.c (get_regcache): Likewise.
13226 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13227 * win32-low.c (child_fetch_inferior_registers): Remove check for
13230 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13231 Pedro Alves <pedro@codesourcery.com>
13233 * target.h (struct target_ops) <supports_multi_process>: New
13235 (target_supports_multi_process): New.
13236 * server.c (handle_query): Even if GDB reports support, only
13237 enable multi-process if the target also supports it. Report
13238 multi-process support only if the target backend supports it.
13239 * linux-low.c (linux_supports_multi_process): New function.
13240 (linux_target_ops): Install it as target_supports_multi_process
13243 2009-05-24 Doug Evans <dje@google.com>
13245 Global renaming of find_thread_pid to find_thread_ptid.
13246 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13247 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13248 All callers updated.
13250 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13251 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13254 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13255 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13256 (linux_resume_one_lwp): Ditto.
13258 2009-05-23 Doug Evans <dje@google.com>
13260 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13261 from struct inferior_list_entry * to struct lwp_info *.
13262 All callers updated.
13264 2009-05-13 Doug Evans <dje@google.com>
13266 * linux-x86-low.c: Don't include assert.h.
13267 (x86_siginfo_fixup): Use fatal, not assert.
13268 (x86_arch_setup): Fix comment.
13270 2009-05-12 Doug Evans <dje@google.com>
13272 Biarch support for i386/amd64 gdbserver.
13273 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13274 Add linux-x86-low.c.
13275 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13276 (linux-x86-low.o): Add.
13277 * linux-x86-64-low.c: Delete.
13278 * linux-i386-low.c: Delete.
13279 * linux-x86-low.c: New file.
13280 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13282 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13284 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13285 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13286 (linux_child_pid_to_exec_file): New function.
13287 (elf_64_header_p, elf_64_file_p): New functions.
13288 (siginfo_fixup): New function.
13289 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13290 give target a chance to convert layout.
13291 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13292 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13294 2009-05-07 Doug Evans <dje@google.com>
13296 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13297 (regsets_store_inferior_registers): Ditto.
13299 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13303 * linux-low.c (must_set_ptrace_flags): Delete.
13304 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13306 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13307 `lwp->must_set_ptrace_flags' instead.
13308 (linux_wait_for_event_1): Set ptrace options here.
13309 (linux_wait_1): ... not here.
13311 2009-04-30 Doug Evans <dje@google.com>
13313 * inferiors.c (started_inferior_callback): New function.
13314 (attached_inferior_callback): New function.
13315 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13316 * server.c (print_started_pid, print_attached_pid): New functions.
13317 (detach_or_kill_for_exit): New function.
13318 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13319 * server.h (have_started_inferiors_p): Declare.
13320 (have_attached_inferiors_p): Declare.
13322 * inferiors.c (remove_process): Fix memory leak, free process.
13323 * linux-low.c (linux_remove_process): New function.
13324 (linux_kill): Call it instead of remove_process.
13325 (linux_detach, linux_wait_1): Ditto.
13327 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13329 * configure.srv: Add x86 Windows CE target.
13331 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13333 * inferiors.c (get_thread_process): Make global.
13334 * server.h (get_thread_process): Add prototype.
13335 * thread-db.c (find_one_thread): Use get_thread_process
13336 instead of current_process.
13337 (thread_db_get_tls_address): Do not crash if called when
13338 thread layer is not yet initialized.
13340 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13342 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13343 * spu-low.c (current_tid): Rename to ...
13344 (current_ptid): ... this.
13345 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13346 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13347 ptid_get_lwp (current_ptid) instead of current_tid.
13348 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13349 instead of current_tid. Use find_process_pid to verify pid
13350 argument is valid. Pass proper argument to remove_process.
13351 (spu_thread_alive): Compare current_ptid instead of current_tid.
13352 (spu_resume): Likewise.
13354 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13356 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13359 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13361 Implement the multiprocess extensions, and add linux multiprocess
13364 * server.h (ULONGEST): Declare.
13365 (struct ptid, ptid_t): New.
13366 (minus_one_ptid, null_ptid): Declare.
13367 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13368 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13369 (struct inferior_list_entry): Change `id' type from unsigned from
13371 (struct sym_cache, struct breakpoint, struct
13372 process_info_private): Forward declare.
13373 (struct process_info): Declare.
13374 (current_process): Declare.
13375 (all_processes): Declare.
13376 (initialize_inferiors): Declare.
13377 (add_thread): Adjust to use ptid_t.
13378 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13379 (add_process, remove_process, find_thread_pid): Declare.
13380 (find_inferior_id): Adjust to use ptid_t.
13381 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13382 (multi_process): Declare.
13383 (push_event): Adjust to use ptid_t.
13384 (read_ptid, write_ptid): Declare.
13385 (prepare_resume_reply): Adjust to use ptid_t.
13386 (clear_symbol_cache): Declare.
13387 * inferiors.c (all_processes): New.
13388 (null_ptid, minus_one_ptid): New.
13389 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13390 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13391 (add_thread): Change unsigned long to ptid. Remove gdb_id
13393 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13394 (gdb_id_to_thread): Rename to ...
13395 (find_thread_pid): ... this. Change unsigned long to ptid.
13396 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13397 (loaded_dll, pull_pid_from_list): Adjust.
13398 (add_process, remove_process, find_process_pid)
13399 (get_thread_process, current_process, initialize_inferiors): New.
13400 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13401 (struct target_waitstatus) <related_pid>: Ditto.
13402 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13403 return type to int.
13404 (struct target_ops) <join>: Add `pid' argument.
13405 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13406 (struct target_ops) <wait>: Add `ptid' field. Change return type
13408 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13409 (mywait): Add `ptid' argument. Change return type to ptid_t.
13410 (target_pid_to_str): Declare.
13411 * target.c (set_desired_inferior): Adjust to use ptids.
13412 (mywait): Add new `ptid' argument. Adjust.
13413 (target_pid_to_str): New.
13414 * mem-break.h (free_all_breakpoints): Declare.
13415 * mem-break.c (breakpoints): Delelete.
13416 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13417 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13418 to use per-process breakpoint list.
13419 (free_all_breakpoints): New.
13420 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13421 (symbol_cache, all_symbols_looked_up): Delete.
13423 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13425 (prepare_resume_reply): Change ptid argument's type from unsigned
13426 long to ptid_t. Adjust. Implement W;process and X;process.
13427 (free_sym_cache, clear_symbol_cache): New.
13428 (look_up_one_symbol): Adjust to per-process symbol cache. *
13429 * server.c (cont_thread, general_thread, step_thread): Change type
13431 (attached): Delete.
13432 (multi_process): New.
13433 (last_ptid): Change type to ptid_t.
13434 (struct vstop_notif) <ptid>: Change type to ptid_t.
13435 (queue_stop_reply, push_event): Change `ptid' argument's type to
13437 (discard_queued_stop_replies): Add `pid' argument.
13438 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13439 changes. Don't reference the `attached' global.
13440 (attach_inferior): Adjust to mywait interface changes.
13441 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13442 features. Handle and report "multiprocess+". Handle
13444 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13446 (handle_v_kill): New.
13447 (handle_v_stopped): Adjust to use target_pid_to_str.
13448 (handle_v_requests): Allow multiple attaches and runs when
13449 multiprocess extensions are in effect. Handle "vKill".
13450 (myresume): Adjust to use ptids.
13451 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13452 (handle_status): Adjust to discard_queued_stop_replies interface
13454 (first_thread_of, kill_inferior_callback)
13455 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13456 (main): Call initialize_inferiors. Adjust to use ptids, killing
13457 and detaching from all inferiors. Handle multiprocess packet
13459 * linux-low.h: Include gdb_proc_service.h.
13460 (struct process_info_private): New.
13461 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13462 <lwpid_of>: Use ptid_get_lwp.
13463 (get_lwp_thread): Adjust.
13464 (struct lwp_info): Add `dead' member.
13465 (find_lwp_pid): Declare.
13466 * linux-low.c (thread_db_active): Delete.
13467 (new_inferior): Adjust comment.
13468 (inferior_pid): Delete.
13469 (linux_add_process): New.
13470 (handle_extended_wait): Adjust.
13471 (add_lwp): Change unsigned long to ptid.
13472 (linux_create_inferior): Add process to processes table. Adjust
13473 to use ptids. Don't set new_inferior here.
13474 (linux_attach_lwp): Rename to ...
13475 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13476 it. Adjust to use ptids.
13477 (linux_attach_lwp): New.
13478 (linux_attach): Add process to processes table. Don't set
13480 (struct counter): New.
13481 (second_thread_of_pid_p, last_thread_of_process_p): New.
13482 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13483 multiple processes.
13484 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13485 processes. Remove process from process table.
13486 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13487 to multiple processes.
13488 (any_thread_of): New.
13489 (linux_detach): Add `pid' argument, and handle it. Remove process
13490 from processes table.
13491 (linux_join): Add `pid' argument. Handle it.
13492 (linux_thread_alive): Change unsighed long argument to ptid_t.
13493 Consider dead lwps as not being alive.
13494 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13495 threads we're not interested in.
13496 (same_lwp, find_lwp_pid): New.
13497 (linux_wait_for_lwp): Change `pid' argument's type from int to
13499 (linux_wait_for_event): Rename to ...
13500 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13501 from int to ptid_t. Adjust.
13502 (linux_wait_for_event): New.
13503 (linux_wait_1): Add `ptid' argument. Change return type to
13504 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13505 that exit from the process table.
13506 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13508 (mark_lwp_dead): New.
13509 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13510 stopping all threads, mark its main lwp as dead.
13511 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13513 (fetch_register, usr_store_inferior_registers)
13514 (regsets_fetch_inferior_registers)
13515 (regsets_store_inferior_registers, linux_read_memory)
13516 (linux_write_memory): Inline `inferior_pid'.
13517 (linux_look_up_symbols): Adjust to use per-process
13518 `thread_db_active'.
13519 (linux_request_interrupt): Adjust to use ptids.
13520 (linux_read_auxv): Inline `inferior_pid'.
13521 (initialize_low): Don't reference thread_db_active.
13522 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13523 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13524 (ps_getpid): Return the pid of the current inferior.
13525 * thread-db.c (proc_handle, thread_agent): Delete.
13526 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13528 (find_one_thread): Change argument type to ptid_t. Adjust to
13530 (maybe_attach_thread): Adjust to per-process data and ptids.
13531 (thread_db_find_new_threads): Ditto.
13532 (thread_db_init): Ditto.
13533 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13534 processes table. Adjust to use ptids.
13535 (spu_kill, spu_detach): Adjust interface. Remove process from
13537 (spu_join, spu_thread_alive): Adjust interface.
13538 (spu_wait): Adjust interface. Remove process from processes
13539 table. Adjust to use ptids.
13540 * win32-low.c (current_inferior_tid): Delete.
13541 (current_inferior_ptid): New.
13542 (debug_event_ptid): New.
13543 (thread_rec): Take a ptid. Adjust.
13544 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13545 (child_delete_thread): Ditto.
13546 (do_initial_child_stuff): Add `attached' argument. Add process to
13548 (child_fetch_inferior_registers, child_store_inferior_registers):
13550 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13551 (win32_attach): Pass 1 to do_initial_child_stuff.
13552 (win32_kill): Adjust interface. Remove process from processes
13554 (win32_detach): Ditto.
13555 (win32_join): Adjust interface.
13556 (win32_thread_alive): Take a ptid.
13557 (win32_resume): Adjust to use ptids.
13558 (get_child_debug_event): Ditto.
13559 (win32_wait): Adjust interface. Remove exiting process from
13562 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13564 Non-stop mode support.
13566 * server.h (non_stop): Declare.
13567 (gdb_client_data, handler_func): Declare.
13568 (delete_file_handler, add_file_handler, start_event_loop):
13570 (handle_serial_event, handle_target_event, push_event)
13571 (putpkt_notif): Declare.
13572 * target.h (enum resume_kind): New.
13573 (struct thread_resume): Replace `step' field by `kind' field.
13574 (TARGET_WNOHANG): Define.
13575 (struct target_ops) <wait>: Add `options' argument.
13576 <supports_non_stop, async, start_non_stop>: New fields.
13577 (target_supports_non_stop, target_async): New.
13578 (start_non_stop): Declare.
13579 (mywait): Add `options' argument.
13580 * target.c (mywait): Add `options' argument. Print child exit
13581 notifications here.
13582 (start_non_stop): New.
13583 * server.c (non_stop, own_buf, mem_buf): New globals.
13584 (struct vstop_notif): New.
13585 (notif_queue): New global.
13586 (queue_stop_reply, push_event, discard_queued_stop_replies)
13587 (send_next_stop_reply): New.
13588 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13590 (attach_inferior): In non-stop mode, don't wait for the target
13592 (handle_general_set): Handle QNonStop.
13593 (handle_query): When handling qC, return the current general
13594 thread, instead of the first thread of the list.
13595 (handle_query): If the backend supports non-stop mode, include
13596 QNonStop+ in the qSupported query response.
13597 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13599 (handle_v_attach, handle_v_run): Handle non-stop mode.
13600 (handle_v_stopped): New.
13601 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13602 (myresume): Adjust to use resume_kind. Handle non-stop.
13603 (queue_stop_reply_callback): New.
13604 (handle_status): Handle non-stop mode.
13605 (main): Clear non_stop flag on reconnection. Use the event-loop.
13606 Refactor serial protocol handling from here ...
13607 (process_serial_event): ... to this new function. When GDB
13608 selects any thread, select one here. In non-stop mode, wait until
13609 GDB acks all pending events before exiting.
13610 (handle_serial_event, handle_target_event): New.
13611 * remote-utils.c (remote_open): Install remote_desc in the event
13613 (remote_close): Remove remote_desc from the event loop.
13614 (putpkt_binary): Rename to...
13615 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13616 (putpkt_binary): New as wrapper around putpkt_binary_1.
13617 (putpkt_notif): New.
13618 (prepare_resume_reply): In non-stop mode, don't change the
13620 * event-loop.c: New.
13621 * Makefile.in (OBJ): Add event-loop.o.
13622 (event-loop.o): New rule.
13624 * linux-low.h (pid_of): Moved here.
13626 (get_lwp_thread): Use lwpid_of.
13627 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13628 * linux-low.c (pid_of): Delete.
13629 (inferior_pid): Use lwpid_of.
13630 (linux_event_pipe): New.
13631 (target_is_async_p): New.
13633 (handle_extended_wait): Use lwpid_of.
13634 (add_lwp): Don't set lwpid field.
13635 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13636 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13637 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13638 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13639 first. Adjust to linux_wait_for_event interface changes. Use
13641 (linux_detach): Don't delete the main lwp here.
13642 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13643 (status_pending_p): Don't consider explicitly suspended lwps.
13644 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13645 pointer. Add OPTIONS argument. Change return type to int. Use
13646 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13647 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13648 pointer. Add status pointer argument. Return a pid instead of a
13649 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13650 changes. In non-stop mode, don't switch to a random thread.
13651 (linux_wait): Rename to...
13652 (linux_wait_1): ... this. Add target_options argument, and handle
13653 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13654 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13655 clean exit and signal exit code. Don't stop all threads in
13656 non-stop mode. In all-stop mode, only stop all threads when
13657 reporting a stop to GDB. Handle explicit thread stop requests.
13658 (async_file_flush, async_file_mark): New.
13660 (send_sigstop): Use lwpid_of.
13661 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13662 interface changes. In non-stop mode, don't switch to a random
13664 (linux_resume_one_lwp): Use lwpid_of.
13665 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13666 (linux_resume_one_thread): ... this. Handle resume_stop. In
13667 non-stop mode, don't look for pending flag in all threads.
13668 (resume_status_pending_p): Don't consider explicitly suspended
13670 (my_waitpid): Reimplement. Emulate __WALL.
13671 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13673 (sigchld_handler, linux_supports_non_stop, linux_async)
13674 (linux_start_non_stop): New.
13675 (linux_target_ops): Register linux_supports_non_stop, linux_async
13676 and linux_start_non_stop.
13677 (initialize_low): Install SIGCHLD handler.
13678 * thread-db.c (thread_db_create_event, find_one_thread)
13679 (thread_db_get_tls_address): Use lwpid_of.
13680 * win32-low.c (win32_detach): Adjust to use resume_kind.
13681 (win32_wait): Add `options' argument.
13682 * spu-low.c (spu_resume): Adjust to use resume_kind.
13683 (spu_wait): Add `options' argument.
13685 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13687 Decouple target code from remote protocol.
13689 * target.h (enum target_waitkind): New.
13690 (struct target_waitstatus): New.
13691 (struct target_ops) <wait>: Return an unsigned long. Take a
13692 target_waitstatus pointer instead of a char pointer.
13693 (mywait): Likewise.
13694 * target.c (mywait): Change prototype to return an unsigned long.
13695 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13696 * server.h (thread_from_wait, old_thread_from_wait): Delete
13698 (prepare_resume_reply): Change prototype to take a
13700 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13701 (last_status, last_ptid): New.
13702 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13703 pid instead of a signal.
13704 (attach_inferior): Remove "status" and "signal" parameters.
13706 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13708 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13709 (handle_v_requests, myresume): Remove "status" and "signal"
13710 parameters. Adjust.
13711 (handle_status): New.
13712 (main): Delete local `status'. Adjust.
13713 * remote-utils.c: Include target.h.
13714 (prepare_resume_reply): Change prototype to take a
13715 target_waitstatus. Adjust.
13717 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13719 * spu-low.c (spu_wait): Adjust.
13720 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13722 (win32_wait): Adjust.
13724 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13726 * target.h (struct thread_resume): Delete leave_stopped member.
13727 (struct target_ops): Add a `n' argument to the `resume' callback.
13728 * server.c (start_inferior): Adjust.
13729 (handle_v_cont, myresume): Adjust.
13730 * linux-low.c (check_removed_breakpoint): Adjust to resume
13731 interface change, and to removed leave_stopped field.
13732 (resume_ptr): Delete.
13733 (struct thread_resume_array): New.
13734 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13735 resume interface change.
13736 (linux_continue_one_thread, linux_queue_one_thread)
13737 (resume_status_pending_p): Check if the resume field is NULL
13738 instead of checking the leave_stopped member.
13739 (linux_resume): Adjust to the target resume interface change.
13740 * spu-low.c (spu_resume): Adjust to the target resume interface
13742 * win32-low.c (win32_detach, win32_resume): Ditto.
13744 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13746 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13748 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13750 (linux_continue_one_thread): Only preserve the stepping flag if
13751 there's a pending breakpoint.
13753 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13755 * server.c (main): After the inferior having exited, call
13756 remote_close before exiting gdbserver.
13758 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13760 Fix size of FPSCR in Power 7 processors.
13761 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13762 (PPC_FEATURE_HAS_DFP): New #define.
13763 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13766 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13768 * server.c (handle_query) Whitespace and formatting.
13770 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13772 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13773 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13774 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13775 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13776 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13777 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13778 Makefile.in, configure.ac: Fix whitespace throughout.
13779 * configure: Regenerate.
13781 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13783 * inferiors.c (find_inferior): Make it safe for the callback
13784 function to delete the currently iterated inferior.
13786 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13788 * Makefile.in (linuw_low_h): Move higher.
13789 (thread-db.o): Depend on $(linux_low_h).
13791 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13793 Rename "process" to "lwp" throughout.
13795 * linux-low.c (all_processes): Rename to...
13796 (all_lwps): ... this.
13797 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13798 (add_process): Rename to ...
13799 (add_lwp): ... this. Adjust.
13800 (linux_create_inferior): Adjust.
13801 (linux_attach_lwp): Adjust.
13802 (linux_attach): Adjust.
13803 (linux_kill_one_process): Rename to ...
13804 (linux_kill_one_lwp): ... this. Adjust.
13805 (linux_kill): Adjust.
13806 (linux_detach_one_process): Rename to ...
13807 (linux_detach_one_lwp): ... this. Adjust.
13808 (linux_detach): Adjust.
13809 (check_removed_breakpoint): Adjust.
13810 (status_pending_p): Adjust.
13811 (linux_wait_for_process): Rename to ...
13812 (linux_wait_for_lwp): ... this. Adjust.
13813 (linux_wait_for_event): Adjust.
13814 (send_sigstop): Adjust.
13815 (wait_for_sigstop): Adjust.
13816 (stop_all_processes): Rename to ...
13817 (stop_all_lwps): ... this.
13818 (linux_resume_one_process): Rename to ...
13819 (linux_resume_one_lwp): ... this. Adjust.
13820 (linux_set_resume_request, linux_continue_one_thread)
13821 (linux_queue_one_thread, resume_status_pending_p)
13822 (usr_store_inferior_registers, regsets_store_inferior_registers)
13823 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13825 * linux-low.h (get_process): Rename to ...
13826 (get_lwp): ... this. Adjust.
13827 (get_thread_process): Rename to ...
13828 (get_thread_lwp): ... this. Adjust.
13829 (get_process_thread): Rename to ...
13830 (get_lwp_thread): ... this. Adjust.
13831 (struct process_info): Rename to ...
13832 (struct lwp_info): ... this.
13833 (all_processes): Rename to ...
13834 (all_lwps): ... this.
13835 * proc-service.c (ps_lgetregs): Adjust.
13836 * thread-db.c (thread_db_create_event, find_one_thread)
13837 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13839 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13841 * server.c (handle_query): Handle "qAttached".
13843 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13845 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13846 GPLv3, update license URL.
13848 2009-03-01 Doug Evans <dje@google.com>
13850 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13851 (server_h): Add gdb_signals.h.
13852 (signals.o): Update.
13853 * server.h (target_signal_from_host,target_signal_to_host_p)
13854 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13856 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13858 * remote-utils.c (getpkt): Also generate remote-debug
13859 information if noack_mode is set.
13861 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13863 * server.c (handle_query): Report qXfer:siginfo:read and
13864 qXfer:siginfo:write as supported and handle them.
13865 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13866 * linux-low.c (linux_xfer_siginfo): New.
13867 (linux_target_ops): Set it.
13869 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13871 * server.c (gdbserver_usage): Mention --remote-debug.
13872 (main): Accept '--remote-debug' switch.
13874 2009-01-18 Doug Evans <dje@google.com>
13876 * regcache.c (new_register_cache): No need to check result of xcalloc.
13877 * server.c (handle_search_memory): Back out calls to xmalloc,
13878 result is checked and error is returned to user upon failure.
13879 (handle_query): Ditto. Add more checks for result of malloc.
13880 (handle_v_cont): Check result of malloc, report error back to
13882 (handle_v_run): Ditto. Call freeargv.
13883 * server.h (freeargv): Declare.
13884 * utils.c (freeargv): New fn.
13886 2009-01-15 Doug Evans <dje@google.com>
13888 * gdbreplay.c (perror_with_name): Make arg const char *.
13889 * server.h (target_signal_to_name): Make return type const char *.
13890 * thread-db.c (thread_db_err_str): Make return type const char *.
13891 * utils.c (perror_with_name): Make arg const char *.
13893 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13895 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13896 when handling a EXIT_PROCESS_DEBUG_EVENT.
13898 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13900 * gdbreplay.c (gdbreplay_version): Update copyright year.
13901 * server.c (gdbserver_version): Likewise.
13903 2009-01-05 Doug Evans <dje@google.com>
13905 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13906 (handle_extended_wait): Improve comment.
13908 2008-12-13 Doug Evans <dje@google.com>
13910 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13911 * server.h (ATTR_MALLOC): New macro.
13912 (xmalloc,xcalloc,xstrdup): Declare.
13913 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13914 * inferiors.c: Ditto.
13915 * linux-low.c: Ditto.
13916 * mem-break.c: Ditto.
13917 * regcache.c: Ditto.
13918 * remote-utils.c: Ditto.
13921 * win32-low.c: Ditto.
13923 2008-12-12 Doug Evans <dje@google.com>
13925 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13926 in debugging printf.
13928 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13930 2008-12-09 Doug Evans <dje@google.com>
13932 * linux-low.h (struct process_info): Delete member tid, unused.
13933 * thread-db.c (find_one_thread): Update.
13934 (maybe_attach_thread): Update.
13936 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13938 * target.h (struct target_ops): Add qxfer_osdata member.
13939 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13941 (linux_qxfer_osdata): New functions.
13942 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13944 * server.c (handle_query): Handle "qXfer:osdata:read:".
13945 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13946 (buffer_xml_printf): New functions.
13947 * server.h (struct buffer): New.
13948 (buffer_grow_str, buffer_grow_str0): New macros.
13949 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13950 (buffer_xml_printf): Declare.
13952 2008-11-24 Doug Evans <dje@google.com>
13954 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13956 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13958 * server.c (handle_v_run): Always use the supplied argument list.
13960 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13962 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13963 (xtensa_regmap_table): Add entry for scompare1.
13965 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13967 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13968 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13969 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13970 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13971 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13972 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13973 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13974 XML target descriptions.
13975 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13976 when inferior is running on an ISA 2.05 or later processor. Add
13977 special case to return offset for full 64-bit slot of FPSCR when
13980 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13982 * Makefile.in (SFILES, clean): Added sparc64 files.
13983 (reg-sparc64.o, reg-sparc64.c): New.
13984 * configure.srv (sparc*-*-linux*): New configuration.
13985 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13986 syscall arguments for SPARC.
13987 (regsets_store_inferior_registers): Likewise.
13988 * linux-sparc-low.c: New file.
13990 2008-10-21 Doug Evans <dje@google.com>
13992 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13993 (READLINE_DIR,READLINE_DEP): Delete.
13994 (INTERNAL_CFLAGS): Update.
13995 (LINTFLAGS): Update.
13997 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13999 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14000 whole argv from the last run, not just argv[0].
14002 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14004 * regcache.c (new_register_cache): Return NULL if the register
14005 cache size isn't known yet.
14006 (free_register_cache): Avoid dereferencing a NULL regcache.
14008 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14010 * configure.srv: Merge MIPS and MIPS64.
14012 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14014 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14016 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14018 * Makefile.in: Add required vsx dependencies.
14020 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14021 Declare init_registers_powerpc_vsx32l.
14022 Declare init_registers_powerpc_vsx64l.
14023 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14024 (ppc_arch_setup): Check for VSX in hwcap.
14025 (ppc_fill_vsxregset): New function.
14026 (ppc_store_vsxregset): New function.
14027 Add new VSX entry in regset_info target_regsets.
14029 * configure.srv: Add new VSX dependencies.
14031 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14033 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14034 (remote_open): Set or clear transport_is_reliable.
14035 (putpkt_binary): Don't expect acks in noack mode.
14036 (getpkt): Don't send ack/nac in noack mode.
14037 * server.c (handle_general_set): Handle QStartNoAckMode.
14038 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14040 (main): Reset noack_mode on every connection.
14041 * server.h (noack_mode): Declare.
14043 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14045 * Makefile.in (GDBREPLAY_OBS): New variable.
14046 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14048 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14049 Daniel Jacobowitz <dan@codesourcery.com>
14051 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14052 (usr_store_inferior_registers): Likewise.
14053 (regsets_store_inferior_registers): Likewise.
14055 2008-07-31 Rolf Jansen <rj@surtec.com>
14056 Pedro Alves <pedro@codesourcery.com>
14058 * configure.ac: Check for memmem declaration.
14059 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14060 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14061 (disable_packet_qfThreadInfo): Unconditionally compile.
14062 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14063 * configure, config.in: Regenerate.
14065 2008-07-28 Doug Kwan <dougkwan@google.com>
14067 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14068 (linux_write_memory): Remove declaration of errno.
14070 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14072 * linux-low.c (handle_extended_wait): Do not use "status"
14073 variable uninitialized.
14075 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14077 * server.c (handle_v_attach): Inhibit reporting dll changes.
14079 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14081 * remote-utils.c (prepare_resume_reply): If requested, don't
14082 output "thread:TID" in the T stop reply.
14084 * server.c (disable_packet_vCont, disable_packet_Tthread)
14085 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14086 (handle_query): If requested, disable support for qC, qfThreadInfo
14088 (handle_v_requests): If requested, disable support for vCont.
14089 (gdbserver_show_disableable): New.
14090 (main): Handle --disable-packet and --disable-packet=LIST.
14092 * server.h (disable_packet_vCont, disable_packet_Tthread)
14093 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14095 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14097 * server.c (gdbserver_usage): Mention --version.
14099 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14101 * Makefile.in (gdbreplay.o): New rule.
14103 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14105 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14106 message, not gdbserver.
14108 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14109 Nathan Sidwell <nathan@codesourcery.com>
14110 Joseph Myers <joseph@codesourcery.com>
14112 * acinclude.m4: Include ../../config/acx.m4.
14113 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14114 * configure, config.in: Regenerate.
14115 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14116 * server.c (gdbserver_version): Print PKGVERSION.
14117 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14118 (main): Adjust gdbserver_usage calls.
14119 * gdbreplay.c (version, host_name): Add declarations.
14120 (gdbreplay_version, gdbreplay_usage): New.
14121 (main): Accept --version and --help options.
14123 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14125 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14126 (arm_breakpoint_at): Handle Thumb.
14127 (the_low_target): Add comment.
14129 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14131 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14133 2008-05-09 Doug Evans <dje@google.com>
14135 * server.h (decode_search_memory_packet): Declare.
14136 * remote-utils.c (decode_search_memory_packet): New fn.
14137 * server.c (handle_search_memory_1): New fn.
14138 (handle_search_memory): New fn.
14139 (handle_query): Process qSearch:memory packets.
14141 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14143 * regcache.c (registers_length): Remove.
14144 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14145 full register packet.
14146 * regcache.h (registers_length): Remove prototype.
14147 * server.h (PBUFSIZ): Define to 16384.
14149 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14151 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14152 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14153 powerpc-64l.o, and powerpc-altivec64l.o.
14154 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14155 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14156 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14157 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14158 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14161 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14162 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14163 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14164 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14165 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14166 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14167 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14168 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14169 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14170 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14173 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14174 (init_registers_powerpc_32l): ... this new prototype.
14175 (init_registers_powerpc_32): Remove, replace by ...
14176 (init_registers_powerpc_altivec32l): ... this new prototype.
14177 (init_registers_powerpc_e500): Remove, replace by ...
14178 (init_registers_powerpc_e500l): ... this new prototype.
14179 (init_registers_ppc64): Remove, replace by ...
14180 (init_registers_powerpc_64l): ... this new prototype.
14181 (init_registers_powerpc_64): Remove, replace by ...
14182 (init_registers_powerpc_altivec64l): ... this new prototype.
14183 (ppc_num_regs): Set to 73.
14184 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14185 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14186 (ppc_cannot_store_register): Handle orig_r3 and trap.
14187 (ppc_arch_setup): Update init_registers_... calls.
14188 (ppc_fill_gregset): Handle orig_r3 and trap.
14190 * inferiors.c (clear_inferiors): Reset current_inferior.
14192 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14194 * acinclude.m4: Add override.m4.
14195 * configure: Regenerate.
14197 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14199 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14200 initial call to init_register_ppc64.
14202 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14204 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14205 single powerpc*-*-linux* case.
14206 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14208 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14210 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14211 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14213 * linux-ppc-low.c: Include <elf.h>.
14214 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14215 (ppc_hwcap): New global variable.
14216 (ppc_regmap): Remove __SPE__ #ifdef sections.
14217 (ppc_regmap_e500): New global variable.
14218 (ppc_cannot_store_register): Update __SPE__ special case.
14219 (ppc_get_hwcap): New function.
14220 (ppc_arch_setup): Use it to determine whether inferior supports
14221 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14222 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14223 Do not access registers if target does not support AltiVec.
14224 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14225 Do not access registers if target does not support SPE.
14226 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14228 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14230 * linux-low.c (disabled_regsets, num_regsets): New.
14231 (use_regsets_p): Delete.
14232 (linux_wait_for_process): Clear disabled_regsets.
14233 (regsets_fetch_inferior_registers): Check and set it.
14234 (regsets_store_inferior_registers): Likewise.
14235 (linux_fetch_registers, linux_store_registers): Do not use
14237 (initialize_low): Allocate disabled_regsets.
14239 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14241 * Makefile.in (LIBOBJS): New.
14242 (OBS): Use LIBOBJS.
14243 (memmem.o): New rule.
14244 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14245 * configure: Regenerated.
14247 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14249 * server.c (handle_query): Never return "unsupported" for
14250 qXfer:features:read queries.
14252 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14254 * server.c (get_features_xml): Fix inverted condition.
14255 (handle_query): Always support qXfer:feature:read.
14257 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14259 * server.c (wrapper_argv): New.
14260 (start_inferior): Handle wrapper_argv. If set, expect an extra
14262 (gdbserver_usage): Document --wrapper.
14263 (main): Parse --wrapper.
14265 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14267 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14268 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14269 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14270 (ppc_set_pc): Likewise.
14271 (ppc_arch_setup): New function.
14272 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14273 of collect_register.
14274 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14276 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14278 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14279 instead of linux-ppc64-low.o.
14280 * linux-ppc64-low.c: Remove file.
14281 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14282 (linux-ppc64-low.o): Remove rule.
14284 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14285 (init_registers_powerpc_64): Likewise.
14286 (ppc_regmap): Conditionally define depending on __powerpc64__.
14287 (ppc_cannot_store_register): Do not special-case "fpscr" when
14288 compiled on __powerpc64__.
14289 (ppc_collect_ptrace_register): New function.
14290 (ppc_supply_ptrace_register): New function.
14291 (ppc_breakpoint): Change type to "unsigned int".
14292 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14293 (the_low_target): Conditionally provide initializers for the
14294 arch_setup member depending on __powerpc64__. Install
14295 collect_ptrace_register and supply_ptrace_register members.
14297 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14299 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14300 * server.c (gdbserver_xmltarget): Define.
14301 (get_features_xml): Use it to replace "target.xml" and arch_string.
14303 * configure.srv: Remove srv_xmltarget. Add XML files that were
14304 mentioned there to srv_xmlfiles instead. Remove conditional tests
14305 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14306 srv_xmlfiles and srv_regobj to include all possible choices.
14307 * configure.ac (srv_xmltarget): Remove.
14308 (srv_xmlfiles): Do not add "target.xml".
14309 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14310 checks for supplementary target information.
14311 * configure: Regenerate.
14312 * Makefile.in (XML_TARGET): Remove.
14313 (target.xml): Remove rule.
14314 (clean): Do not clean up target.xml.
14315 (.PRECIOUS): Do not mention target.xml.
14317 * target.h (struct target_ops): Remove arch_string member.
14318 * linux-low.c (linux_arch_string): Remove.
14319 (linux_target_ops): Remove arch_string initializer.
14320 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14321 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14322 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14323 * spu-low.c (spu_arch_string): Remove.
14324 (spu_target_ops): Remove arch_string initializer.
14325 * win32-low.c (win32_arch_string): Remove.
14326 (win32_target_ops): Remove arch_string initializer.
14327 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14328 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14329 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14331 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14333 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14334 by collect_ptrace_register and supply_ptrace_register hooks.
14335 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14336 instead of checking for the_low_target.left_pad_xfer.
14337 (usr_store_inferior_registers): Use collect_ptrace_register callback
14338 instead of checking for the_low_target.left_pad_xfer.
14340 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14341 (s390_supply_ptrace_register): Likewise.
14342 (s390_fill_gregset): Call s390_collect_ptrace_register.
14343 (the_low_target): Update.
14345 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14346 (ppc_supply_ptrace_register): Likewise.
14347 (the_low_target): Update.
14349 * linux-i386-low.c (the_low_target): Update.
14350 * linux-x86-64-low.c (the_low_target): Update.
14352 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14354 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14355 reg-s390.o and reg-s390x.o.
14357 * linux-low.c (new_inferior): New global variable.
14358 (linux_create_inferior, linux_attach): Set it.
14359 (linux_wait_for_process): Call the_low_target.arch_setup after the
14360 target has stopped for the first time.
14361 (initialize_low): Do not call the_low_target.arch_setup.
14363 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14364 (s390_set_pc): Likewise.
14365 (s390_arch_setup): New function.
14366 (the_low_target): Use s390_arch_setup as arch_setup routine.
14368 * regcache.c (realloc_register_cache): New function.
14369 (set_register_cache): Call it for each existing regcache.
14371 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14373 * server.h (init_registers): Remove prototype.
14375 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14376 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14377 instead of init_registers ().
14378 * linux-arm-low.c (init_registers_arm): Add prototype.
14379 (init_registers_arm_with_iwmmxt): Likewise.
14380 (the_low_target): Add initializer for arch_setup field.
14381 * linux-cris-low.c (init_registers_cris): Add prototype.
14382 (the_low_target): Add initializer for arch_setup field.
14383 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14384 (the_low_target): Add initializer for arch_setup field.
14385 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14386 (the_low_target): Add initializer for arch_setup field.
14387 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14388 (the_low_target): Add initializer for arch_setup field.
14389 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14390 (the_low_target): Add initializer for arch_setup field.
14391 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14392 (the_low_target): Add initializer for arch_setup field.
14393 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14394 (init_registers_mips64_linux): Likewise.
14395 (the_low_target): Add initializer for arch_setup field.
14396 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14397 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14398 (the_low_target): Add initializer for arch_setup field.
14399 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14400 (init_registers_powerpc_64): Likewise.
14401 (the_low_target): Add initializer for arch_setup field.
14402 * linux-s390-low.c (init_registers_s390): Add prototype.
14403 (init_registers_s390x): Likewise.
14404 (the_low_target): Add initializer for arch_setup field.
14405 * linux-sh-low.c (init_registers_sh): Add prototype.
14406 (the_low_target): Add initializer for arch_setup field.
14407 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14408 (the_low_target): Add initializer for arch_setup field.
14409 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14410 (the_low_target): Add initializer for arch_setup field.
14412 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14413 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14414 instead of init_registers ().
14415 * win32-arm-low.c (init_registers_arm): Add prototype.
14416 (the_low_target): Add initializer for arch_setup field.
14417 * win32-i386-low.c (init_registers_i386): Add prototype.
14418 (the_low_target): Add initializer for arch_setup field.
14420 * spu-low.c (init_registers_spu): Add prototype.
14421 (initialize_low): Call initialie_registers_spu () instead of
14422 initialize_registers ().
14424 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14426 * server.c (handle_v_requests): When handling the vRun and vAttach
14427 packets, if already debugging a process, don't kill it. Return an
14430 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14432 * server.c (handle_query): Correct length check.
14434 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14436 * win32-low.c (do_initial_child_stuff): Add process handle
14437 parameter. Set current_process_handle and current_process_id from the
14438 parameters. Clear globals.
14439 (win32_create_inferior): Don't set current_process_handle and
14440 current_process_id here. Instead pass them on the call to
14441 do_initial_child_stuff.
14442 (win32_attach): Likewise.
14443 (win32_clear_inferiors): New.
14444 (win32_kill): Don't close the current process handle or the
14445 current thread handle here. Instead call win32_clear_inferiors.
14446 (win32_detach): Don't open a new handle to the process. Call
14447 win32_clear_inferiors.
14448 (win32_join): Don't rely on current_process_handle; open a new
14449 handle using the process id.
14450 (win32_wait): Call win32_clear_inferiors when the inferior process
14453 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14455 * server.c (monitor_show_help): Add "exit".
14457 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14459 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14460 (clean): Add reg-xtensa.c.
14461 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14462 * configure.srv (xtensa*-*-linux*) New target.
14463 * linux-xtensa-low.c: New.
14464 * xtensa-xtregs.c: New.
14466 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14468 * hostio.c: Don't include errno.h.
14469 (errno_to_fileio_errno): Move to hostio-errno.
14470 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14471 error number outputting to the target->hostio_last_error callback.
14472 (hostio_packet_error): Use FILEIO_EINVAL directly.
14473 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14474 calls to hostio_error.
14475 * hostio-errno.c: New.
14476 * server.h (hostio_last_error_from_errno): Declare.
14477 * target.h (target_ops): Add hostio_last_error member.
14478 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14479 as hostio_last_error handler.
14480 * spu-low.c (spu_target_ops): Likewise.
14481 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14482 (wince_hostio_last_error): New functions.
14483 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14484 as hostio_last_error handler.
14485 (win32_target_ops) [!_WIN32_WCE]: Register
14486 hostio_last_error_from_errno as hostio_last_error handler.
14487 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14488 (hostio-errno.o): New rule.
14489 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14490 * configure.srv (srv_hostio_err_objs): New variable. Default to
14492 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14493 * configure: Regenerate.
14495 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14497 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14498 (linux_kill, linux_detach): Clean up the process list.
14499 * remote-utils.c (remote_open): Improve port number parsing.
14500 (putpkt_binary, input_interrupt): Only send interrupts if the target
14502 * server.c (extended_protocol): Make static.
14503 (attached): Define earlier.
14504 (exit_requested, response_needed, program_argv): New variables.
14505 (target_running): New.
14506 (start_inferior): Clear attached here.
14507 (attach_inferior): Set attached here.
14508 (require_running): Define.
14509 (handle_query): Use require_running and target_running. Implement
14511 (handle_v_attach, handle_v_run): New.
14512 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14513 (gdbserver_usage): Update.
14514 (main): Redo argument parsing. Handle --debug and --multi. Handle
14515 --attach along with other options or after the port. Save
14516 program_argv. Support no initial program. Resynchronize
14517 communication with GDB after an error. Handle "monitor exit".
14518 Use require_running and target_running. Always allow the extended
14519 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14520 restart in extended mode.
14521 * README: Refer to the GDB manual. Update --attach usage.
14523 2007-12-20 Andreas Schwab <schwab@suse.de>
14525 * linux-low.c (STACK_SIZE): Define.
14526 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14527 (linux_test_for_tracefork): Likewise.
14529 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14531 * linux-low.c (linux_wait_for_event): Update messages. Do not
14532 reinsert auto-delete breakpoints.
14533 * mem-break.c (struct breakpoint): Change return type of handler to
14535 (set_breakpoint_at): Update handler type.
14536 (reinsert_breakpoint_handler): Return 1 instead of calling
14538 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14540 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14541 * mem-break.h (set_breakpoint_at): Update handler type.
14542 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14543 * win32-low.c (auto_delete_breakpoint): New.
14544 (get_child_debug_event): Use it.
14546 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14548 * configure.ac: Check for pread and pwrite.
14549 * hostio.c (handle_pread): Fall back to lseek and read.
14550 (handle_pwrite): Fall back to lseek and write.
14551 * config.in, configure: Regenerated.
14553 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14555 * server.c (myresume): Add own_buf argument.
14556 (main): Update calls.
14558 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14560 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14561 * remote-utils.c (remote_open): Do not call disable_async_io.
14562 (block_async_io): Delete.
14563 (unblock_async_io): Make static.
14564 (initialize_async_io): New.
14565 * server.c (handle_v_cont): Handle async I/O here.
14566 (myresume): Likewise. Move other common resume tasks here...
14567 (main): ... from here. Call initialize_async_io. Disable async
14568 I/O before the main loop.
14569 * server.h (initialize_async_io): Declare.
14570 (block_async_io, unblock_async_io): Delete prototypes.
14571 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14573 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14575 * remote-utils.c (readchar): Allow binary data in received messages.
14577 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14579 * win32-low.c (attaching): New global.
14580 (win32_create_inferior): Clear the `attaching' global.
14581 (win32_attach): Set the `attaching' global.
14582 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14583 attaching. Only set a breakpoint at the entry point if not
14586 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14588 * server.c (main): Don't report dll events on the initial
14589 connection on attaches.
14591 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14593 * server.c (main): Relax numerical bases supported for the pid of
14594 the --attach command line argument.
14596 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14598 * win32-low.c (win32_attach): Call OpenProcess before
14599 DebugActiveProcess, not after. Add last error output to error
14602 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14604 * win32-low.c (win32_get_thread_context)
14605 (win32_set_thread_context): New functions.
14606 (thread_rec): Use win32_get_thread_context.
14607 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14608 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14611 2007-12-03 Leo Zayas
14612 Pedro Alves <pedro_alves@portugalmail.pt>
14614 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14616 (child_add_thread): Minor cleanup.
14617 (child_continue): Resume artificially suspended threads before
14618 calling ContinueDebugEvent.
14619 (suspend_one_thread): New.
14620 (fake_breakpoint_event): New.
14621 (get_child_debug_event): Change return type to int. Check here if
14622 gdb sent an interrupt request. If a soft interrupt was requested,
14623 fake a breakpoint event. Return 0 if there is no event to handle,
14625 (win32_wait): Don't check here if gdb sent an interrupt request.
14626 Ensure there is a valid event to handle.
14627 (win32_request_interrupt): Add soft interruption method as last
14630 2007-12-03 Leo Zayas
14631 Pedro Alves <pedro_alves@portugalmail.pt>
14633 * win32-low.h (win32_thread_info): Add descriptions to the
14634 structure members. Replace `suspend_count' counter by a
14636 * win32-low.c (thread_rec): Update condition of when to get the
14637 context from the inferior. Rely on ContextFlags being set if it
14638 has already been retrieved. Only suspend the inferior thread if
14639 we haven't already. Warn if that fails.
14640 (continue_one_thread): s/suspend_count/suspended/. Only call
14641 ResumeThread once. Warn if that fails.
14643 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14645 * win32-low.c (win32_wait): Don't read from the inferior when it
14646 has already exited.
14648 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14650 * Makefile.in (win32_low_h): New variable.
14651 (win32-low.o): Add dependency on $(win32_low_h).
14652 (win32-arm-low.o, win32-i386-low.o): New rules.
14654 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14656 * hostio.c: Correct copyright year.
14658 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14660 * Makefile.in (OBS): Add hostio.o.
14661 (hostio.o): New rule.
14662 * server.h (handle_vFile): Declare.
14663 * hostio.c: New file.
14664 * server.c (handle_v_requests): Take packet_len and new_packet_len
14665 for binary packets. Call handle_vFile.
14666 (main): Update call to handle_v_requests.
14668 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14670 * linux-low.c: Include <sched.h>.
14672 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14674 * linux-low.c (linux_tracefork_grandchild): New.
14675 (linux_tracefork_child): Use clone.
14676 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14678 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14680 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14682 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14684 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14686 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14688 * inferiors.c (change_inferior_id): Delete.
14689 (add_pid_to_list, pull_pid_from_list): New.
14690 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14691 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14692 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14693 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14694 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14695 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14696 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14697 (using_threads): Always set to 1.
14698 (handle_extended_wait): New.
14699 (add_process): Do not set TID.
14700 (linux_create_inferior): Set must_set_ptrace_flags.
14701 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14702 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14703 (linux_thread_alive): Rename TID argument to LWPID.
14704 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14705 (linux_wait_for_event): Do not use TID or check using_threads. Update
14706 call to dead_thread_notify. Call handle_extended_wait.
14707 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14708 (send_sigstop): Delete sigstop_sent.
14709 (wait_for_sigstop): Avoid TID.
14710 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14711 (linux_test_for_tracefork): New.
14712 (linux_lookup_signals): Use thread_db_active and
14713 linux_supports_tracefork_flag.
14714 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14715 * linux-low.h (get_process_thread): Avoid TID.
14716 (struct process_ifo): Move thread_known and tid to the end. Remove
14718 (linux_attach_lwp, thread_db_init): Update prototypes.
14719 * server.h (change_inferior_id): Delete prototype.
14720 (add_pid_to_list, pull_pid_from_list): New prototypes.
14721 * thread-db.c (thread_db_use_events): New.
14722 (find_first_thread): Rename to...
14723 (find_one_thread): ...this. Update callers and messages. Do not
14724 call fatal. Check thread_db_use_events. Do not call
14725 change_inferior_id or new_thread_notify.
14726 (maybe_attach_thread): Update. Do not call new_thread_notify.
14727 (thread_db_init): Set thread_db_use_events. Check use_events.
14728 * utils.c (fatal, warning): Correct message prefix.
14730 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14732 * Makefile.in (clean): Remove new files.
14733 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14734 (powerpc-64.o, powerpc-64.c): New rules.
14735 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14736 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14738 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14740 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14741 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14742 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14743 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14744 (target_regsets): Add AltiVec and SPE register sets.
14745 * configure.ac: Check for AltiVec and SPE.
14746 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14747 (ppc_fill_vrregset, ppc_store_vrregset): New.
14748 (target_regsets): Add AltiVec register set.
14749 * configure: Regenerated.
14751 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14753 * linux-low.c (O_LARGEFILE): Define.
14754 (linux_read_memory): Use /proc/PID/mem.
14755 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14756 * configure, config.in: Regenerated.
14758 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14760 * linux-low.c (linux_wait_for_event): Do not pass signals while
14763 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14765 * win32-low.c (create_process): New.
14766 (win32_create_inferior): Use create_process instead of
14767 CreateProcess. If create_process failed retry appending an ".exe"
14768 suffix. Store the GetLastError result immediatelly after
14769 create_process calls and use it on the call to error.
14771 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14773 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14775 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14777 * configure.ac: Switch license to GPLv3.
14779 2007-08-01 Michael Snyder <msnyder@access-company.com>
14781 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14783 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14785 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14787 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14788 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14789 CloseToolhelp32Snapshot.
14790 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14791 CloseToolhelp32Snapshot.
14793 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14795 * server.c (main): Check for inferior exit before main loop.
14797 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14799 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14800 instead of on tmp_desc.
14802 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14803 Daniel Jacobowitz <dan@codesourcery.com>
14805 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14806 (add_thread): Minor cleanups.
14807 (clear_inferiors): Move lower in the file. Clear the DLL
14809 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14810 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14811 (xml_escape_text): New.
14812 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14814 (handle_v_cont): Report errors.
14815 (gdbserver_version): Update.
14816 (main): Correct size of own_buf. Do not report initial DLL events.
14817 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14818 (unloaded_dll, xml_escape_text): New.
14819 * win32-low.c (enum target_waitkind): Update comments.
14820 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14821 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14822 (win32_EnumProcessModules, win32_GetModuleInformation)
14823 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14824 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14825 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14826 (win32_Module32First, win32_Module32Next, load_toolhelp)
14827 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14828 (get_child_debug_event): Handle DLL events.
14829 (win32_wait): Likewise.
14831 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14833 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14834 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14836 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14838 * win32-low.c (handle_output_debug_string): Ignore event if not
14841 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14843 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14845 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14847 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14849 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14851 * inferiors.c (change_inferior_id): Add comment.
14852 * linux-low.c (check_removed_breakpoint): Add an early
14853 prototype. Improve debug output.
14854 (linux_attach): Doc update.
14855 (linux_detach_one_process, linux_detach): Clean up before releasing
14857 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14858 * linux-low.h (struct process_info): Doc improvement.
14859 * mem-break.c (delete_all_breakpoints): New.
14860 * mem-break.h (delete_all_breakpoints): New prototype.
14861 * thread-db.c (find_first_thread): New.
14862 (thread_db_create_event): Call it instead of
14863 thread_db_find_new_threads. Clean up unused variables.
14864 (maybe_attach_thread): Remove first thread handling.
14865 (thread_db_find_new_threads): Use find_first_thread.
14866 (thread_db_get_tls_address): Likewise.
14868 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14870 * thread-db.c (thread_db_find_new_threads): Add prototype.
14871 (thread_db_create_event): Check for the main thread before adding
14873 (maybe_attach_thread): Only enable event reporting if TID == 0.
14874 (thread_db_get_tls_address): Check for new threads.
14876 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14878 * linux-low.c (linux_create_inferior): Try execv before execvp.
14879 * spu-low.c (spu_create_inferior): Likewise.
14881 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14883 * linux-low.c (linux_create_inferior): Change execv to execvp.
14884 * spu-low.c (spu_create_inferior): Likewies.
14886 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14888 * Makefile.in (clean): Clean new files instead of deleted ones.
14889 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14890 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14892 * configure.srv: Specify XML files and new regformats for MIPS and
14894 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14895 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14896 an entry for the restart register.
14897 (mips_cannot_fetch_register, mips_cannot_store_register)
14898 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14899 register names to match the XML descriptions.
14900 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14901 restart register instead of $0.
14903 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14904 Markus Deuling <deuling@de.ibm.com>
14906 * remote-utils.c (decode_xfer_write): New function.
14907 * server.h (decode_xfer_write): Add prototype.
14908 * server.c (handle_query): Add PACKET_LEN argument. Support
14909 qXfer:spu:read and qXfer:spu:write packets.
14910 (main): Pass packet_len to handle_query.
14911 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14912 * target.h (target_ops): Add qxfer_spu.
14914 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14916 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14917 accessing non-seekable spufs files.
14919 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14921 * server.c (handle_query): Add reply for qC packet.
14923 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14924 Leo Zayas <lerele@champenstudios@com>
14926 * server.h (check_remote_input_interrupt_request): New function.
14927 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14928 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14929 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14930 (check_remote_input_interrupt_request): New function.
14931 * server.h (check_remote_input_interrupt_request): Declare.
14932 * win32-low.c (winapi_DebugBreakProcess,
14933 winapi_GenerateConsoleCtrlEvent): New typedefs.
14934 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14936 (win32_wait): Check for remote interrupt request
14937 with check_remote_input_interrupt_request.
14938 (win32_request_interrupt): New function.
14939 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14941 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14943 * win32-low.c (debug_registers_changed,
14944 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14945 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14946 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14947 (thread_rec): Get context using the low target.
14948 (child_add_thread): Call thread_added on the low target,
14949 which does the same thing.
14951 (do_initial_child_stuff): Remove debug registers references.
14952 Set context using the low target. Resume threads after
14953 setting the contexts.
14954 (child_continue): Remove dead variable. Remove debug
14955 registers references.
14956 (child_fetch_inferior_registers): Go through the low target.
14957 (do_child_store_inferior_registers): Remove.
14958 (child_store_inferior_registers): Go through the low target.
14959 (win32_resume): Remove debug registers references.
14960 Set context using the low target.
14961 (handle_exception): Change return type to void. Don't record
14962 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14963 first chance exception.
14964 (get_child_debug_event): Change return type to void. Remove
14965 goto loop. Always return after waiting for debug event.
14966 (win32_wait): Convert to switch statement. Handle spurious
14969 * win32-i386-low.c (debug_registers_changed,
14970 debug_registers_used): New.
14971 (initial_stuff): Rename to ...
14972 (i386_initial_stuff): ... this. Clear debug registers
14974 (store_debug_registers): Delete.
14975 (i386_get_thread_context): New.
14976 (load_debug_registers): Delete.
14977 (i386_set_thread_context): New.
14978 (i386_thread_added): New.
14979 (single_step): Rename to ...
14980 (i386_single_step): ... this.
14981 (do_fetch_inferior_registers): Rename to ...
14982 (i386_fetch_inferior_register): ... this.
14983 (i386_store_inferior_register): New.
14984 (the_low_target): Adapt to new interface.
14986 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14987 (arm_get_thread_context): New.
14988 (arm_set_thread_context): New.
14990 (do_fetch_inferior_registers): Rename to ...
14991 (arm_fetch_inferior_register): ... this.
14992 (arm_store_inferior_register): New.
14993 (arm_wince_breakpoint): Reimplement as unsigned long.
14994 (arm_wince_breakpoint_len): Define.
14995 (the_low_target): Adapt to new interface.
14997 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14998 load_debug_registers. Add get_thread_context, set_thread_context,
14999 thread_added and store_inferior_register. Rename
15000 fetch_inferior_registers to fetch_inferior_register.
15001 (regptr): Remove declaration.
15003 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15005 * linux-low.c (linux_detach): Change return type to int. Return 0.
15006 * spu-low.c (spu_detach): Likewise.
15008 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15010 * target.h (target_ops): Change return type of detach to int.
15012 (join_inferior): New.
15013 * server.c (main): Don't skip detach support on mingw32.
15014 If the inferior doesn't support detaching return error.
15015 Call join_inferior instead of using waitpid.
15016 * linux-low.c (linux_join): New.
15017 (linux_target_op): Add linux_join.
15018 * spu-low.c (spu_join): New.
15019 (spu_target_ops): Add spu_join.
15020 * win32-low.c (win32_detach): Adapt to new interface.
15021 Reopen current_process_handle before detaching. Issue a child
15022 resume before detaching.
15024 (win32_target_op): Add win32_join.
15026 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15028 * win32-low.c (win32-attach): Fix return value.
15029 * target.h (target_ops): Describe ATTACH return values.
15031 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15033 * win32-low.c (GETPROCADDRESS): Define.
15034 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15035 (winapi_DebugSetProcessKillOnExit): Likewise.
15036 (win32_create_inferior): Force usage of ansi CreateProcessA.
15037 (win32_attach): Use GETPROCADDRESS.
15038 (win32_detach): Likewise.
15040 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15042 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15044 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15046 * win32-low.c: Commit leftover changes from 2007-03-29.
15048 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15050 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15051 fields short instead of int. Add explicit padding.
15052 (i387_cache_to_fsave): Remove unnecessary casts.
15053 (i387_fsave_to_cache): Doc fix.
15054 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15056 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15058 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15059 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15061 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15063 * configure.srv (arm*-*-mingw32ce*): Move near the other
15066 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15068 * configure.ac: Add errno checking.
15069 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15070 sys/file.h and malloc.h.
15071 (AC_CHECK_DECLS): Add perror.
15072 (srv_mingwce): Handle.
15073 * configure.srv (i[34567]86-*-cygwin*): Add
15074 win32-i386-low.o to srv_tgtobj.
15075 (i[34567]86-*-mingw*): Likewise.
15076 (arm*-*-mingw32ce*): Add case.
15077 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15078 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15079 [__MINGW32CE__] (strerror): New function.
15080 [__MINGW32CE__] (errno): Define to GetLastError.
15081 [__MINGW32CE__] (COUNTOF): New macro.
15082 (remote_open): Remove extra close call.
15083 * mem-break.c (delete_breakpoint_at): New function.
15084 * mem-break.h (delete_breakpoint_at): Declare.
15085 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15086 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15087 [USE_WIN32API] (read, write): Add char* casts.
15088 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15089 * server.h: Include wincecompat.h on Windows CE.
15090 [HAVE_ERRNO_H]: Check.
15091 (perror): Declare if not declared.
15092 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15093 (perror_with_name): Remove errno declaration.
15094 * wincecompat.h: New.
15095 * wincecompat.c: New.
15096 * win32-low.h: New.
15097 * win32-arm-low.c: New.
15098 * win32-i386-low.c: New.
15099 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15100 (OUTMSG2): Make it safe.
15102 (COUNTOF): New macro.
15103 (NUM_REGS): Get it from the low target.
15104 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15105 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15106 (thread_rec): Let low target handle debug registers.
15107 (child_add_thread): Likewise.
15108 (child_init_thread_list): Likewise.
15109 (continue_one_thread): Likewise.
15111 (do_child_fetch_inferior_registers): Move to ...
15112 * win32-i386-low.c: ... here, and rename to ...
15113 (do_fetch_inferior_registers): ... this.
15114 * win32-low.c (child_fetch_inferior_registers):
15115 Go through the low target.
15116 (do_child_store_inferior_registers): Use regptr.
15117 (strwinerror): New function.
15118 (win32_create_inferior): Handle Windows CE.
15119 Use strwinerror instead of strerror on Windows error
15120 codes. Add program to the error output.
15121 Don't close the main thread handle on Windows CE.
15122 (win32_attach): Use coredll.dll on Windows CE.
15123 (win32_kill): Close current process and current
15125 (win32_detach): Use coredll.dll on Windows CE.
15126 (win32_resume): Let low target handle debug registers, and
15128 (handle_exception): Add/Remove initial breakpoint. Avoid
15129 non-existant WSTOPSIG on Windows CE.
15130 (win32_read_inferior_memory): Cast to remove warning.
15131 (win32_arch_string): Go through the low target.
15132 (initialize_low): Call set_breakpoint_data with the low
15133 target's breakpoint.
15134 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15135 FOP_REGNUM, mappings): Move to ...
15136 * win32-i386-low.c: ... here.
15137 * win32-low.c (win32_thread_info): Move to ...
15138 * win32-low.h: ... here.
15139 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15140 win32-arm-low.c and wincecompat.c.
15141 (all:): Add $EXEEXT.
15142 (install-only:): Likewise.
15143 (gdbserver:): Likewise.
15144 (gdbreplay:): Likewise.
15145 * config.in: Regenerate.
15146 * configure: Regenerate.
15148 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15150 * win32-low.c: Rename typedef thread_info to
15151 win32_thread_info throughout.
15153 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15155 * win32-i386-low.c: Rename to ...
15156 * win32-low.c: ... this.
15157 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15158 * Makefile.in: Likewise.
15160 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15162 * remote-utils.c (monitor_output): Constify msg parameter.
15163 * server.h (monitor_output): Likewise.
15164 * win32-i386-low.c (handle_output_debug_string): New.
15165 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15166 handle_output_debug_string.
15167 (get_child_debug_event): Likewise.
15169 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15171 * server.c (main): Correct strtoul check.
15173 2007-03-27 Jon Ringle <jon@ringle.org>
15175 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15177 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15179 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15181 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15183 * terminal.h: Check HAVE_SGTTY_H.
15185 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15187 * remote-utils.c (remote_open): Print out the assigned port number.
15189 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15191 * remote-utils.c (monitor_output): New function.
15192 * server.c (debug_threads): Define here.
15193 (monitor_show_help): New function.
15194 (handle_query): Handle qRcmd.
15195 (main): Do not handle 'd' packet.
15196 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15197 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15200 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15202 * Makefile.in (EXEEXT): New.
15203 (clean): Use $(EXEEXT).
15205 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15207 * target.h (target_ops): Rename send_signal to request_interrupt,
15208 and remove enum target_signal parameter.
15209 * linux-low.c (linux_request_interrupt): Rename from
15210 linux_send_signal, and always send SIGINT.
15211 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15212 and always send SIGINT.
15213 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15215 (input_interrupt): Likewise.
15217 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15219 * server.c (get_features_xml): Check if target implemented
15221 * win32-i386-low.c (win32_arch_string): New.
15222 (win32_target_ops): Add win32_arch_string as arch_string member.
15224 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15226 * spu-low.c (spu_arch_string): New.
15227 (spu_target_ops): Add spu_arch_string.
15229 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15231 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15232 * configure.ac: Do not check for terminal.h.
15233 * configure, config.in: Regenerated.
15235 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15237 * Makefile.in (OBS): Add $(XML_BUILTIN).
15238 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15240 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15241 (arm-with-iwmmxt.c): New.
15242 * config.in, configure: Regenerate.
15243 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15244 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15245 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15246 (arm*-*-linux*): Add iWMMXt and regset support.
15247 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15248 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15249 (arm_store_wmmxregset, target_regsets): New.
15250 * server.c (get_features_xml): Take annex argument. Check builtin
15252 (handle_query): Handle multiple annexes.
15254 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15256 * remote-utils.c [USE_WIN32API] (read, write): Define.
15257 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15260 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15262 * linux-i386-low.c (the_low_target): Set arch_string.
15263 * linux-x86-64-low.c (the_low_target): Likewise.
15264 * linux-low.c (linux_arch_string): New.
15265 (linux_target_ops): Add it.
15266 * linux-low.h (struct linux_target_ops): Add arch_string.
15267 * server.c (write_qxfer_response): Use const void * for DATA.
15268 (get_features_xml): New.
15269 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15270 * target.h (struct target_ops): Add arch_string method.
15272 2007-01-03 Denis Pilat <denis.pilat@st.com>
15273 Daniel Jacobowitz <dan@codesourcery.com>
15275 * linux-low.c (linux_kill): Handle being called with no threads.
15276 * win32-i386-low.c (win32_kill): Likewise.
15277 (get_child_debug_event): Clear current_process_handle.
15279 2006-12-30 Denis PILAT <denis.pilat@st.com>
15280 Daniel Jacobowitz <dan@codesourcery.com>
15282 * remote-utils.c (remote_open): Check the type of specified
15283 serial port devices before opening them.
15284 * server.c (main): Kill the inferior if an error occurs during
15285 the first remote_open.
15287 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15289 * README: Update supported targets.
15291 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15293 * Makefile.in (clean): Remove reg-mips64.c.
15294 (reg-mips64.c, reg-mips64.o): New rules.
15295 * configure.srv: Handle mips64. Include regset support for mips.
15296 * linux-mips-low.c (union mips_register): New.
15297 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15298 (mips_breakpoint, mips_breakpoint_at): Use int.
15299 (mips_collect_register, mips_supply_register)
15300 (mips_collect_register_32bit, mips_supply_register_32bit)
15301 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15302 (mips_store_fpregset, target_regsets): New.
15303 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15305 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15307 * configure.srv: Add target "spu*-*-*".
15308 * Makefile.in (clean): Remove reg-spu.c.
15309 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15310 * spu-low.c: New file.
15312 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15314 * configure.ac: Correct td_thr_tls_get_addr test.
15315 * configure: Regenerated.
15317 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15319 * linux-low.c (linux_wait_for_event): Reformat. Use the
15320 pass_signals array.
15321 * remote-utils.c (decode_address_to_semicolon): New.
15322 * server.c (pass_signals, handle_general_set): New.
15323 (handle_query): Mention QPassSignals for qSupported.
15324 (main): Call handle_general_set.
15325 * server.h (pass_signals, decode_address_to_semicolon): New.
15327 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15329 * server.c (handle_query): Correct error handling for read_auxv.
15331 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15333 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15334 and srv_linux_thread_db to yes.
15335 * linux-s390-low.c (s390_fill_gregset): New function.
15336 (target_regsets): Define data structure.
15338 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15340 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15341 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15342 * config.in, configure: Regenerated.
15343 * inferiors.c (gdb_id_to_thread): New function.
15344 (gdb_id_to_thread_id): Use it.
15345 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15346 * linux-low.h (struct process_info): Add th member.
15347 (thread_db_get_tls_address): New prototype.
15348 * remote-utils.c (decode_address): Make non-static.
15349 * server.c (handle_query): Handle qGetTLSAddr.
15350 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15351 * target.h (struct target_ops): Add get_tls_address.
15352 * thread-db.c (maybe_attach_thread): Save the thread handle.
15353 (thread_db_get_tls_address): New.
15355 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15357 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15358 (linux_resume_one_process): Take a siginfo_t *. Update all
15359 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15360 (struct pending_signals): Add a siginfo_t.
15361 (linux_wait_for_process): Always set last_status.
15362 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15363 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15364 * linux-low.h (struct process_info): Add last_status.
15366 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15368 * remote-utils.c (try_rle): New function.
15369 (putpkt_binary): Use it.
15371 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15373 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15374 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15375 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15376 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15377 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15380 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15382 * server.c (terminal_fd): New variable.
15383 (old_foreground_pgrp): Likewise.
15384 (restore_old_foreground_pgrp): New function.
15385 (start_inferior): Record the terminal file descriptor in terminal_fd
15386 and its original foreground group in old_foreground_pgrp. Register
15387 restore_old_foreground_pgrp with atexit().
15389 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15391 * server.c (handle_query): Correct qPart to qXfer.
15393 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15395 * configure.ac: Check for more headers which are missing on
15396 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15397 * configure.srv: Add Cygwin and mingw32.
15398 * remote-utils.c: Don't include headers unconditionally which
15399 are missing on mingw32. Include <winsock.h> for mingw32.
15400 (remote_open): Adjust for mingw32 support. Flush
15401 standard error after writing to it.
15402 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15403 (unblock_async_io, enable_async_io, disable_async_io)
15404 (readchar, getpkt): Update for Winsock support.
15405 (prepare_resume_reply): Expect a protocol signal number.
15406 * server.c: Disable <sys/wait.h> on mingw32.
15407 (start_inferior): Adjust for mingw32 support. Flush
15408 standard error after writing to it.
15409 (attach_inferior): Likewise. Use protocol signal
15411 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15413 * win32-i386-low.c: New file.
15414 * Makefile.in (XM_CLIBS): Set.
15415 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15416 (win32-i386-low.o): New dependency rule.
15417 * linux-low.c (linux_wait): Use target signal numbers.
15418 * target.h (struct target_ops): Doc fix.
15419 * server.h (target_signal_to_name): New prototype.
15420 * gdbreplay.c: Don't include headers unconditionally which
15421 are missing on mingw32. Include <winsock.h> for mingw32.
15422 (remote_close, remote_open): Adjust for Winsock support.
15423 * configure, config.in: Regenerated.
15425 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15427 * server.c (decode_xfer_read, write_qxfer_response): New.
15428 (handle_query): Take a packet length argument. Handle
15429 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15430 the qSupported response.
15431 (main): Update call to handle_query.
15433 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15435 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15436 (putpkt_binary): Renamed from putpkt and adjusted for binary
15438 (putpkt): New wrapper for putpkt_binary.
15439 (readchar): Don't mask off the high bit.
15440 (decode_X_packet): New function.
15441 * server.c (main): Call putpkt_binary if a handler sets the packet
15442 length. Save the length of the incoming packet. Handle 'X'.
15443 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15445 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15447 * server.c (handle_query): Handle qSupported.
15449 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15451 * remote-utils.c (all_symbols_looked_up): New variable.
15452 (look_up_one_symbol): Check it.
15453 * server.h (look_up_one_symbol): New declaration.
15454 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15456 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15458 * Makefile.in (linux-arm-low.o): Update dependencies.
15459 * linux-arm-low.c: Include "gdb_proc_service.h".
15460 (PTRACE_GET_THREAD_AREA): Define.
15461 (ps_get_thread_area): New function.
15463 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15465 * configure.srv (m68k*-*-uclinux*): New target.
15466 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15467 (linux_resume_one_process): Remove extraneous cast.
15468 (linux_read_offsets): New.
15469 (linux_target_op): Add linux_read_offsets on mmuless systems.
15470 * server.c (handle_query): Add qOffsets logic.
15471 * target.h (struct target_ops): Add read_offsets.
15473 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15475 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15476 (PTRACE_GET_THREAD_AREA): Define.
15477 (ps_get_thread_area): New function.
15478 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15479 (linux-x86-64-low.o): Update.
15481 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15483 * configure.ac: Remove checks for prfpregset_t.
15484 * gdb_proc_service.h: New file.
15485 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15486 new "gdb_proc_service.h".
15487 * proc-service.c: Likewise.
15488 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15489 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15490 * Makefile.in (gdb_proc_service_h): Updated.
15491 * configure, config.in: Regenerated.
15493 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15495 * remote-utils.c (prepare_resume_reply): Move declaration
15496 of gdb_id_from_wait to the top of the block.
15498 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15500 * linux-low.c (regsets_store_inferior_registers): Read the regset
15501 from the target before filling it.
15503 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15505 * server.c (attach_inferior): Return SIGTRAP for a successful
15508 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15510 * Makefile.in (OBS): Add version.o.
15511 (STAGESTUFF): Delete.
15512 (version.o): Add dependencies.
15513 (version.c): Replace rule.
15514 (clean): Remove version.c.
15515 * server.c (gdbserver_version): New.
15516 (gdbserver_usage): Use printf.
15517 (main): Handle --version and --help.
15518 * server.h (version, host_name): Add declarations.
15520 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15532 * linux-x86-64-low.c:
15534 * linux-s390-low.c:
15535 * linux-ppc64-low.c:
15537 * linux-mips-low.c:
15538 * linux-m68k-low.c:
15539 * linux-m32r-low.c:
15542 * linux-ia64-low.c:
15543 * linux-i386-low.c:
15544 * linux-crisv32-low.c:
15556 * gdbserver.1: Add (C) after Copyright. Update the FSF
15559 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15561 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15562 (arm_breakpoint_at): Recognize both breakpoints.
15563 (the_low_target): Use the correct breakpoint instruction.
15565 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15567 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15568 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15569 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15570 (the_low_target): Update.
15572 2005-10-25 Andreas Schwab <schwab@suse.de>
15574 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15576 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15577 (ia64_num_regs): Reduce to 462.
15579 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15581 * acinclude.m4: Correct quoting.
15582 * aclocal.m4: Regenerated.
15584 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15585 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15586 (thread_db_init): Call thread_db_err_str.
15587 * configure.ac: Check for TD_VERSION.
15588 * config.in, configure: Regenerated.
15590 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15592 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15594 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15596 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15597 is not available. Define HAVE_PTRACE_GETREGS if it is.
15598 * config.in, configure: Regenerated.
15599 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15600 * linux-i386-low.c, linux-m68k-low.c: Update to use
15601 HAVE_PTRACE_GETREGS.
15602 * linux-low.c (regsets_fetch_inferior_registers)
15603 (regsets_store_inferior_registers): Only return 0 if we processed
15605 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15606 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15608 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15610 * inferiors.c (struct thread_info): Add gdb_id.
15611 (add_thread): Add gdb_id argument.
15612 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15613 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15614 calls to add_thread.
15615 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15616 * server.c (handle_query): Use thread_to_gdb_id.
15617 (handle_v_cont, main): Use gdb_id_to_thread_id.
15618 * server.h (add_thread): Update prototype.
15619 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15622 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15624 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15625 left-padded registers.
15626 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15627 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15629 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15631 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15632 * configure: Regenerate.
15633 * config.in: Regenerate.
15634 * server.h (NEED_DECLARATION_STRERROR):
15635 Replace with !HAVE_DECL_STRERROR.
15637 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15639 * linux-low.c (linux_wait, linux_send_signal): Don't test
15640 an unsigned long variable for > 0 if it could be MAX_ULONG.
15641 * server.c (myresume): Likewise.
15642 * target.c (set_desired_inferior): Likewise.
15644 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15646 * configure.ac: Simplify and improve check for socklen_t.
15647 * configure, config.in: Regenerate.
15649 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15651 * acconfig.h: Remove.
15652 * configure.ac: Add a test for socklen_t. Use three-argument
15653 AC_DEFINE throughout.
15654 * config.in: Regenerated using autoheader 2.59.
15655 * configure: Regenerated.
15657 * gdbreplay.c (socklen_t): Provide a default.
15658 (remote_open): Use socklen_t.
15659 * remote-utils.c (socklen_t): Provide a default.
15660 (remote_open): Use socklen_t.
15661 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15664 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15666 * linux-low.c (linux_read_memory, linux_write_memory)
15667 (linux_read_auxv): Likewise.
15668 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15669 (check_mem_write): Likewise.
15670 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15672 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15673 (registers_from_string, register_data): Likewise.
15674 * server.c (handle_query, main): Likewise.
15675 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15676 (decode_M_packet): Likewise.
15677 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15678 * target.h (struct target_ops): Update read_memory, write_memory,
15680 (read_inferior_memory, write_inferior_memory): Update.
15681 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15682 to unsigned char *.
15683 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15684 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15685 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15686 linux-s390-low.c, linux-sh-low.c: Update for changes in
15687 read_inferior_memory and the_low_target->breakpoint.
15689 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15691 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15692 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15693 * configure.srv: Add powerpc64-*-linux*.
15694 * linux-ppc64-low.c: New file.
15696 2005-05-23 Orjan Friberg <orjanf@axis.com>
15698 * linux-cris-low.c: New file with support for CRIS.
15699 * linux-crisv32-low.c: Ditto for CRISv32.
15700 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15701 (clean): Add reg-cris.c and reg-crisv32.c.
15702 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15703 reg-crisv32.o, and reg-crisv32.c to make rules.
15704 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15705 recognized targets.
15707 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15709 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15710 of sizeof (PTRACE_XFER_TYPE).
15711 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15713 2005-05-12 Orjan Friberg <orjanf@axis.com>
15715 * target.h (struct target_ops): Add insert_watchpoint,
15716 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15717 pointers for hardware watchpoint support.
15718 * linux-low.h (struct linux_target_ops): Ditto.
15719 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15720 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15721 to linux_target_ops.
15722 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15724 * server.c (main): Recognize 'Z' and 'z' packets.
15726 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15728 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15729 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15730 (the_low_target): Add new members.
15732 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15734 * proc-service.c (ps_lgetregs): Search all_processes instead of
15737 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15739 * server.c (start_inferior): Change return type to int.
15740 (attach_inferior): Change sigptr to int *.
15741 (handle_v_cont, handle_v_requests): Change signal to int *.
15742 (main): Change signal to int.
15744 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15746 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15747 * configure.srv: Add m32r*-*-linux*.
15748 * linux-m32r-low.c: New file.
15750 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15752 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15754 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15756 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15757 Take unsigned long arguments for PIDs.
15758 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15759 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15760 (wait_for_sigstop, linux_resume_one_process)
15761 (regsets_fetch_inferior_registers, linux_send_signal)
15762 (linux_read_auxv): Likewise. Update the types of variables holding
15763 PIDs. Update format string specifiers.
15764 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15765 * remote-utils.c (prepare_resume_reply): Likewise.
15766 * server.c (cont_thread, general_thread, step_thread)
15767 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15769 (handle_query): Update format specifiers.
15770 (handle_v_cont, main): Use strtoul for thread IDs.
15771 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15772 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15773 (general_thread, step_thread, thread_from_wait)
15774 (old_thread_from_wait): Update.
15775 * target.h (struct thread_resume): Use unsigned long for THREAD.
15776 (struct target_ops): Use unsigned long for arguments to attach and
15779 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15781 * acinclude.m4: Include bfd/bfd.m4 directly.
15782 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15783 <agriffis@toolchain.org>.
15784 * aclocal.m4, configure: Regenerated.
15786 2005-01-07 Andrew Cagney <cagney@gnu.org>
15788 * configure.ac: Rename configure.in, require autoconf 2.59.
15789 * configure: Re-generate.
15791 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15793 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15794 LIBS when finished.
15795 * aclocal.m4: Regenerated.
15796 * configure: Regenerated.
15798 2004-11-21 Andreas Schwab <schwab@suse.de>
15800 * linux-m68k-low.c (m68k_num_gregs): Define.
15801 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15802 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15803 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15804 (m68k_breakpoint_at): New. Add to the_low_target.
15806 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15807 srv_linux_thread_db to yes.
15809 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15811 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15812 (ARCH_SET_FS): Likewise.
15813 (ARCH_GET_FS): Likewise.
15814 (ARCH_GET_GS): Likewise.
15816 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15818 * linux-i386-low.c (ps_get_thread_area): New.
15819 * linux-x86-64-low.c (ps_get_thread_area): New.
15820 * linux-low.c: Include <sys/syscall.h>.
15821 (linux_kill_one_process): Don't kill the first thread here.
15822 (linux_kill): Kill the first thread here.
15823 (kill_lwp): New function.
15824 (send_sigstop, linux_send_signal): Use it.
15825 * proc-service.c: Clean up #ifdefs.
15826 (fpregset_info): Delete.
15827 (ps_lgetregs): Update and enable implementation.
15828 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15830 * remote-utils.c (struct sym_cache, symbol_cache): New.
15831 (input_interrupt): Print a clearer message.
15832 (async_io_enabled): New variable.
15833 (enable_async_io, disable_async_io): Use it. Update comments.
15834 (look_up_one_symbol): Use the symbol cache.
15835 * thread-db.c (thread_db_look_up_symbols): New function.
15836 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15838 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15840 * configure.in: Test for -rdynamic.
15841 * configure: Regenerated.
15842 * Makefile (INTERNAL_LDFLAGS): New.
15843 (gdbserver, gdbreplay): Use it.
15845 2004-09-02 Andrew Cagney <cagney@gnu.org>
15847 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15849 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15851 * linux-low.c (linux_wait): Clear all_processes list also.
15853 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15855 * linux-low.c: Include <errno.h>. Remove extern declaration of
15858 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15860 * gdbreplay.c, server.h, utils.c: Update copyright years.
15862 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15864 * server.c (main): Print child status or termination signal from
15865 variable 'signal', not 'sig'.
15867 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15869 * linux-low.c (linux_read_memory): Change return type to
15870 int. Check for and return error from ptrace().
15871 * target.c (read_inferior_memory): Change return type to int. Pass
15872 back return status from the_target->read_memory().
15873 * target.h (struct target_ops): Adapt *read_memory() prototype.
15875 (read_inferior_memory): Adapt prototype.
15876 * server.c (main): Return an error packet if
15877 read_inferior_memory() returns an error.
15879 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15881 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15882 Unify with other clean targets.
15884 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15886 * server.c (handle_v_cont): Call set_desired_inferior.
15888 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15890 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15892 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15894 * linux-low.c (linux_wait): Unblock async I/O.
15895 (linux_resume): Block and enable async I/O.
15896 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15897 * server.h (block_async_io, unblock_async_io): Add prototypes.
15899 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15901 * remote-utils.c (remote_open): Print a status notice after
15902 opening a TCP port.
15903 * server.c (attach_inferior): Print a status notice after
15906 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15908 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15910 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15912 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15914 * server.c, target.h: Update copyright years.
15916 2004-02-25 Roland McGrath <roland@redhat.com>
15918 * target.h (struct target_ops): New member `read_auxv'.
15919 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15920 * linux-low.c (linux_read_auxv): New function.
15921 (linux_target_ops): Initialize `read_auxv' member to that.
15923 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15925 Committed by Jim Blandy <jimb@redhat.com>.
15927 * linux-s390-low.c (s390_num_regs): Update.
15928 (s390_regmap): Remove control registers. Use __s390x__ predefine
15929 instead of GPR_SIZE to distiguish s390 and s390x targets.
15931 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15933 * linux-low.c: Update copyright year.
15934 (check_removed_breakpoint): Clear pending_is_breakpoint.
15935 (linux_set_resume_request, linux_queue_one_thread)
15936 (resume_status_pending_p): New functions.
15937 (linux_continue_one_thread): Use process->resume.
15938 (linux_resume): Only resume threads if there are no pending events.
15939 * linux-low.h (struct process_info): Add resume request
15942 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15944 * regcache.c (new_register_cache): Clear the allocated register
15945 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15947 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15949 * linux-low.c (linux_resume): Take a struct thread_resume *
15951 (linux_wait): Update call.
15952 (resume_ptr): New static variable.
15953 (linux_continue_one_thread): Renamed from
15954 linux_continue_one_process. Use resume_ptr.
15955 (linux_resume): Use linux_continue_one_thread.
15956 * server.c (handle_v_cont, handle_v_requests): New functions.
15957 (myresume): New function.
15958 (main): Handle 'v' case.
15959 * target.h (struct thread_resume): New type.
15960 (struct target_ops): Change argument of "resume" to struct
15962 (myresume): Delete macro.
15964 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15966 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15967 (uninstall): Support DESTDIR.
15969 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15971 * configure.srv: Add xscale*linux copy of arm*linux entry.
15973 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15975 * linux-arm-low.c (arm_reinsert_addr): New function.
15976 (the_low_target): Add arm_reinsert_addr.
15978 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15980 * mem-break.c: Remove whitespace at end of file.
15982 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15984 * configure.in: Check whether we need to prototype strerror.
15985 * server.h: Optionally prototype strerror.
15986 * gdbreplay.c (perror_with_name): Use strerror.
15987 * linux-low.c (linux_attach_lwp): Use strerror.
15988 * utils.c (perror_with_name): Use strerror.
15989 * config.in, configure: Regenerated.
15991 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15993 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15994 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15996 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15998 * Makefile.in (SFILES): Update.
15999 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16000 low-sun3.c: Remove files.
16002 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16004 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16005 (linux_detach_one_process, linux_detach): New functions.
16006 (linux_target_ops): Add linux_detach.
16007 * server.c (main): Handle 'D' packet.
16008 * target.h (struct target_ops): Add "detach" member.
16009 (detach_inferior): Define.
16011 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16013 From Kelley Cook <kelleycook@wideopenwest.com>:
16014 * configure.srv: Accept i[34567]86 variants.
16016 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16018 * linux-low.c (linux_wait_for_event): Correct comment typos.
16019 (linux_resume_one_process): Call check_removed_breakpoint.
16020 (linux_send_signal): New function.
16021 (linux_target_ops): Add linux_send_signal.
16022 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16024 * target.h (struct target_ops): Add send_signal.
16026 2003-05-29 Jim Blandy <jimb@redhat.com>
16028 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16029 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16030 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16031 away part of the register's value.
16033 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16035 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16036 (linux_wait_for_event, linux_init_signals): Likewise.
16038 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16040 * configure.in: Check for stdlib.h.
16041 * configure: Regenerated.
16042 * config.in: Regenerated.
16044 2003-01-04 Andreas Schwab <schwab@suse.de>
16046 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16048 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16050 * Makefile.in: Remove obsolete code.
16052 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16054 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16055 defined(PT_FPR0_HI).
16057 2002-11-17 Stuart Hughes <seh@zee2.com>
16059 * linux-arm-low.c (arm_num_regs): Increase.
16060 (arm_regmap): Include status register.
16062 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16064 * linux-low.c (register_addr): Remove incorrect -1 check.
16066 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16068 * linux-low.c (linux_create_inferior): Call setpgid. Return
16070 (unstopped_p, linux_signal_pid): Remove.
16071 (linux_target_ops): Remove linux_signal_pid.
16072 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16073 global instead of target method.
16074 * target.h (struct target_ops): Remove signal_pid. Update comment
16075 for create_inferior.
16076 * server.c (signal_pid): New variable.
16077 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16078 gdbserver. Set the child to be the foreground process group.
16079 (attach_inferior): Set signal_pid.
16081 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16083 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16085 2002-08-20 Jim Blandy <jimb@redhat.com>
16087 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16090 2002-08-01 Andrew Cagney <cagney@redhat.com>
16092 * Makefile.in: Make chill references obsolete.
16094 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16096 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16097 * configure: Regenerate.
16098 * config.in: Regenerate.
16100 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16102 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16103 (perror_with_name, remote_close, remote_open, expect, play): Static.
16105 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16107 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16108 byte offsets instead of an array of indexes.
16109 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16111 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16113 * regcache.c: Add comment.
16115 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16117 * thread-db.c: New file.
16118 * proc-service.c: New file.
16119 * acinclude.m4: New file.
16120 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16121 proc-service.o, and thread-db.o.
16122 (linux-low.o): Add USE_THREAD_DB.
16123 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16124 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16125 * aclocal.m4: Regenerated.
16126 * config.in: Regenerated.
16127 * configure: Regenerated.
16128 * configure.in: Check for proc_service.h, sys/procfs.h,
16129 thread_db.h, and linux/elf.h headrs.
16130 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16131 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16132 Check for -lthread_db and thread support.
16133 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16134 PowerPC, and SuperH.
16135 * i387-fp.c: Constify arguments.
16136 * i387-fp.h: Likewise.
16137 * inferiors.c: (struct thread_info): Renamed from
16138 `struct inferior_info'. Remove PID member. Use generic inferior
16139 list header. All uses updated.
16140 (inferiors, signal_pid): Removed.
16141 (all_threads): New variable.
16142 (get_thread): Define.
16143 (add_inferior_to_list): New function.
16144 (for_each_inferior): New function.
16145 (change_inferior_id): New function.
16146 (add_inferior): Removed.
16147 (remove_inferior): New function.
16148 (add_thread): New function.
16149 (free_one_thread): New function.
16150 (remove_thread): New function.
16151 (clear_inferiors): Use for_each_inferior and free_one_thread.
16152 (find_inferior): New function.
16153 (find_inferior_id): New function.
16154 (inferior_target_data): Update argument type.
16155 (set_inferior_target_data): Likewise.
16156 (inferior_regcache_data): Likewise.
16157 (set_inferior_regcache_data): Likewise.
16158 * linux-low.c (linux_bp_reinsert): Remove.
16159 (all_processes, stopping_threads, using_thrads)
16160 (struct pending_signals, debug_threads, pid_of): New.
16161 (inferior_pid): Replace with macro.
16162 (struct inferior_linux_data): Remove.
16163 (get_stop_pc, add_process): New functions.
16164 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16165 Use add_process and add_thread.
16166 (linux_attach_lwp): New function, based on old linux_attach. Use
16167 add_process and add_thread. Set stop_expected for new threads.
16168 (linux_attach): New function.
16169 (linux_kill_one_process): New function.
16170 (linux_kill): Kill all LWPs.
16171 (linux_thread_alive): Use find_inferior_id.
16172 (check_removed_breakpoints, status_pending_p): New functions.
16173 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16174 Update. Use WNOHANG. Wait for cloned processes also. Update process
16175 struct for the found process.
16176 (linux_wait_for_event): New function.
16177 (linux_wait): Use it. Support LWPs.
16178 (send_sigstop, wait_for_sigstop, stop_all_processes)
16179 (linux_resume_one_process, linux_continue_one_process): New functions.
16180 (linux_resume): Support LWPs.
16181 (REGISTER_RAW_SIZE): Remove.
16182 (fetch_register): Use register_size instead. Call supply_register.
16183 (usr_store_inferior_registers): Likewise. Call collect_register.
16184 Fix recursive case.
16185 (regsets_fetch_inferior_registers): Improve error message.
16186 (regsets_store_inferior_registers): Add debugging.
16187 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16188 (unstopped_p, linux_signal_pid): New functions.
16189 (linux_target_ops): Add linux_signal_pid.
16190 (linux_init_signals): New function.
16191 (initialize_low): Call it. Initialize using_threads.
16192 * regcache.c (inferior_regcache_data): Add valid
16194 (get_regcache): Fetch registers lazily. Add fetch argument
16195 and update all callers.
16196 (regcache_invalidate_one, regcache_invalidate): New
16198 (new_register_cache): Renamed from create_register_cache.
16199 Return the new regcache.
16200 (free_register_cache): Change argument to a void *.
16201 (registers_to_string, registers_from_string): Call get_regcache
16202 with fetch flag set.
16203 (register_data): Make static. Pass fetch flag to get_regcache.
16204 (supply_register): Call get_regcache with fetch flag clear.
16205 (collect_register): Call get_regcache with fetch flag set.
16206 (collect_register_as_string): New function.
16207 * regcache.h: Update.
16208 * remote-utils.c (putpkt): Flush after debug output and use
16210 Handle input interrupts while waiting for an ACK.
16211 (input_interrupt): Use signal_pid method.
16212 (getpkt): Flush after debug output and use stderr.
16213 (outreg): Use collect_register_as_string.
16214 (new_thread_notify, dead_thread_notify): New functions.
16215 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16216 and general_thread.
16217 (look_up_one_symbol): Flush after debug output.
16218 * server.c (step_thread, server_waiting): New variables.
16219 (start_inferior): Don't use signal_pid. Update call to mywait.
16220 (attach_inferior): Update call to mywait.
16221 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16222 (main): Don't fetch/store registers explicitly. Use
16223 set_desired_inferior. Support proposed ``Hs'' packet. Update
16225 * server.h: Update.
16226 (struct inferior_list, struct_inferior_list_entry): New.
16227 * target.c (set_desired_inferior): New.
16228 (write_inferior_memory): Constify.
16229 (mywait): New function.
16230 * target.h: Update.
16231 (struct target_ops): New signal_pid method.
16232 (mywait): Removed macro, added prototype.
16234 * linux-low.h (regset_func): Removed.
16235 (regset_fill_func, regset_store_func): New.
16236 (enum regset_type): New.
16237 (struct regset_info): Add type field. Use new operation types.
16238 (struct linux_target_ops): stop_pc renamed to get_pc.
16239 Add decr_pc_after_break and breakpoint_at.
16240 (get_process, get_thread_proess, get_process_thread)
16241 (strut process_info, all_processes, linux_attach_lwp)
16242 (thread_db_init): New.
16244 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16245 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16246 (the_low_target): Add new members.
16247 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16248 (i386_store_fpxregset): Constify.
16249 (target_regsets): Add new kind identifier.
16250 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16251 (i386_set_pc): Add debugging.
16252 (i386_breakpoint_at): New function.
16253 (the_low_target): Add new members.
16254 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16255 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16256 (mips_breakpoint_at): New.
16257 (the_low_target): Add new members.
16258 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16259 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16260 (the_low_target): Add new members.
16261 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16262 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16263 (the_low_target): Add new members.
16264 * linux-x86-64-low.c (target_regsets): Add new kind
16267 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16269 From Martin Pool <mbp@samba.org>:
16270 * server.c (gdbserver_usage): New function.
16273 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16275 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16276 stop_at -> stop_pc.
16278 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16280 * Makefile.in: Remove obsolete code.
16282 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16284 * linux-low.c (regsets_fetch_inferior_registers),
16285 (regsets_store_inferior_registers): Removed cast to int from
16287 * regcache.h: Added declaration of struct inferior_info.
16289 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16291 * inferiors.c (struct inferior_info): Add regcache_data.
16292 (add_inferior): Call create_register_cache.
16293 (clear_inferiors): Call free_register_cache.
16294 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16295 * regcache.c (struct inferior_regcache_data): New.
16296 (registers): Remove.
16297 (get_regcache): New function.
16298 (create_register_cache, free_register_cache): New functions.
16299 (set_register_cache): Don't initialize the register cache here.
16300 (registers_to_string, registers_from_string, register_data): Call
16302 * regcache.h: Add prototypes.
16303 * server.h: Likewise.
16305 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16307 * mem-break.c: New file.
16308 * mem-break.h: New file.
16309 * Makefile.in: Add mem-break.o rule; update server.h
16311 * inferiors.c (struct inferior_info): Add target_data
16313 (clear_inferiors): Free target_data member if set.
16314 (inferior_target_data, set_inferior_target_data): New functions.
16315 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16316 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16317 * linux-low.c (linux_bp_reinsert): New variable.
16318 (struct inferior_linux_data): New.
16319 (linux_create_inferior): Use set_inferior_target_data.
16320 (linux_attach): Likewise. Call add_inferior.
16321 (linux_wait_for_one_inferior): New function.
16322 (linux_wait): Call it.
16323 (linux_write_memory): Add const.
16324 (initialize_low): Call set_breakpoint_data.
16325 * linux-low.h (struct linux_target_ops): Add breakpoint
16327 * server.c (attach_inferior): Remove extra add_inferior
16329 * server.h: Include mem-break.h. Update inferior.c
16331 * target.c (read_inferior_memory)
16332 (write_inferior_memory): New functions.
16333 * target.h (read_inferior_memory)
16334 (write_inferior_memory): Change macros to prototypes.
16335 (struct target_ops): Update comments. Add const to write_memory
16338 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16340 * linux-low.c (usr_store_inferior_registers): Support
16341 registers which are allowed to fail to store.
16342 * linux-low.h (linux_target_ops): Likewise.
16343 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16344 (ppc_cannot_store_register): FPSCR may not be storable.
16346 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16348 * server.h: Include <string.h> if HAVE_STRING_H.
16349 * ChangeLog: Correct paths in last ChangeLog entry.
16351 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16353 * linux-low.h: Remove obsolete prototypes.
16354 (struct linux_target_ops): New.
16355 (extern the_low_target): New.
16356 * linux-low.c (num_regs, regmap): Remove declarations.
16357 (register_addr): Use the_low_target explicitly.
16358 (fetch_register): Likewise.
16359 (usr_fetch_inferior_registers): Likewise.
16360 (usr_store_inferior_registers): Likewise.
16361 * linux-arm-low.c (num_regs): Remove.
16362 (arm_num_regs): Define.
16363 (arm_regmap): Renamed from regmap, made static.
16364 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16366 (arm_cannot_store_register): Renamed from cannot_store_register,
16368 (the_low_target): New.
16369 * linux-i386-low.c (num_regs): Remove.
16370 (i386_num_regs): Define.
16371 (i386_regmap): Renamed from regmap, made static.
16372 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16374 (i386_cannot_store_register): Renamed from cannot_store_register,
16376 (the_low_target): New.
16377 * linux-ia64-low.c (num_regs): Remove.
16378 (ia64_num_regs): Define.
16379 (ia64_regmap): Renamed from regmap, made static.
16380 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16382 (ia64_cannot_store_register): Renamed from cannot_store_register,
16384 (the_low_target): New.
16385 * linux-m68k-low.c (num_regs): Remove.
16386 (m68k_num_regs): Define.
16387 (m68k_regmap): Renamed from regmap, made static.
16388 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16390 (m68k_cannot_store_register): Renamed from cannot_store_register,
16392 (the_low_target): New.
16393 * linux-mips-low.c (num_regs): Remove.
16394 (mips_num_regs): Define.
16395 (mips_regmap): Renamed from regmap, made static.
16396 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16398 (mips_cannot_store_register): Renamed from cannot_store_register,
16400 (the_low_target): New.
16401 * linux-ppc-low.c (num_regs): Remove.
16402 (ppc_num_regs): Define.
16403 (ppc_regmap): Renamed from regmap, made static.
16404 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16406 (ppc_cannot_store_register): Renamed from cannot_store_register,
16408 (the_low_target): New.
16409 * linux-s390-low.c (num_regs): Remove.
16410 (s390_num_regs): Define.
16411 (s390_regmap): Renamed from regmap, made static.
16412 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16414 (s390_cannot_store_register): Renamed from cannot_store_register,
16416 (the_low_target): New.
16417 * linux-sh-low.c (num_regs): Remove.
16418 (sh_num_regs): Define.
16419 (sh_regmap): Renamed from regmap, made static.
16420 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16422 (sh_cannot_store_register): Renamed from cannot_store_register,
16424 (the_low_target): New.
16425 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16426 (the_low_target): New.
16428 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16430 * Makefile.in: Add stamp-h target.
16431 * configure.in: Create stamp-h.
16432 * configure: Regenerated.
16434 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16436 * inferiors.c: New file.
16437 * target.c: New file.
16438 * target.h: New file.
16439 * Makefile.in: Add target.o and inferiors.o. Update
16441 * linux-low.c (inferior_pid): New static variable,
16442 moved from server.c.
16443 (linux_create_inferior): Renamed from create_inferior.
16444 Call add_inferior. Return 0 on success instead of a PID.
16445 (linux_attach): Renamed from myattach.
16446 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16447 (linux_thread_alive): Renamed from mythread_alive.
16448 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16450 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16451 (regsets_store_inferior_registers): Correct error message.
16452 Add missing ``return 0''.
16453 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16454 (linux_store_registers): Renamed from store_inferior_registers.
16455 (linux_read_memory): Renamed from read_inferior_memory.
16456 (linux_write_memory): Renamed from write_inferior_memory.
16457 (linux_target_ops): New structure.
16458 (initialize_low): Call set_target_ops ().
16459 * remote-utils.c (unhexify): New function.
16460 (hexify): New function.
16461 (input_interrupt): Send signals to ``signal_pid''.
16462 * server.c (inferior_pid): Remove.
16463 (start_inferior): Update create_inferior call.
16464 (attach_inferior): Call add_inferior.
16465 (handle_query): New function.
16466 (main): Call handle_query for `q' packets.
16467 * server.h: Include "target.h". Remove obsolete prototypes.
16468 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16470 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16472 * Makefile.in: Add WARN_CFLAGS. Update configury
16474 * configure.in: Check for <string.h>
16475 * configure: Regenerate.
16476 * config.in: Regenerate.
16477 * gdbreplay.c: Include needed system headers.
16478 (remote_open): Remove strchr prototype.
16479 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16480 * regcache.c (supply_register): Change buf argument to const void *.
16481 (supply_register_by_name): Likewise.
16482 (collect_register): Change buf argument to void *.
16483 (collect_register_by_name): Likewise.
16484 * regcache.h: Add missing prototypes.
16485 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16486 * server.c (handle_query): New function.
16487 (attached): New static variable, moved out of main.
16488 (main): Quiet longjmp clobber warnings.
16489 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16490 * utils.c (error): Remove NORETURN.
projects / binutils-gdb.git / blob