1 2018-05-10 Joel Brobecker <brobecker@adacore.com>
4 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
5 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
6 Use it to set the expedite_regs field in the given tdesc.
7 * x86-tdesc.h: New file.
8 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
9 Adjust following the addition of the new expedite_regs parameter
11 * linux-tic6x-low.c (tic6x_read_description): Likewise.
12 * linux-x86-tdesc.c: #include "x86-tdesc.h".
13 (i386_linux_read_description, amd64_linux_read_description):
14 Adjust following the addition of the new expedite_regs parameter
16 * lynx-i386-low.c: #include "x86-tdesc.h".
17 (lynx_i386_arch_setup): Adjust following the addition of the new
18 expedite_regs parameter to init_target_desc.
19 * nto-x86-low.c: #include "x86-tdesc.h".
20 (nto_x86_arch_setup): Adjust following the addition of the new
21 expedite_regs parameter to init_target_desc.
22 * win32-i386-low.c: #include "x86-tdesc.h".
23 (i386_arch_setup): Adjust following the addition of the new
24 expedite_regs parameter to init_target_desc.
26 2018-05-10 Joel Brobecker <brobecker@adacore.com>
29 * win32-low.c (win32_create_inferior): Add call to my_wait
30 setting last_status global.
32 2018-05-10 Joel Brobecker <brobecker@adacore.com>
35 * win32-low.c (create_process): Only call gdb_tilde_expand if
36 inferior_cwd is not NULL.
38 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
40 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
41 registers to the cache if their values have changed.
42 (i387_xsave_to_cache): Provide default values for x87 control
43 registers when these features are available, but disabled.
44 * regcache.c (supply_register_by_name_zeroed): New function.
45 * regcache.h (supply_register_by_name_zeroed): Declare new
48 2018-05-07 Tom Tromey <tom@tromey.com>
52 2018-05-04 Tom Tromey <tom@tromey.com>
56 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
57 Pedro Alves <palves@redhat.com>
59 * linux-aarch64-low.c (aarch64_stopped_data_address):
62 2018-04-27 Tom Tromey <tom@tromey.com>
66 2018-04-23 Tom Tromey <tom@tromey.com>
70 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
72 * Makefile.in (depcomp): Add "..".
73 (all_deps_files): New and use it.
75 2018-04-18 Alan Hayward <alan.hayward@arm.com>
77 * configure.srv (aarch64*-*-linux*): Don't include xml.
78 (i[34567]86-*-cygwin*): Likewise.
79 (i[34567]86-*-linux*): Likewise.
80 (i[34567]86-*-lynxos*): Likewise.
81 (i[34567]86-*-mingw32ce*): Likewise.
82 (i[34567]86-*-mingw*): Likewise.
83 (i[34567]86-*-nto*): Likewise.
84 (tic6x-*-uclinux): Likewise.
85 (x86_64-*-linux*): Likewise.
86 (x86_64-*-mingw*): Likewise.
87 (x86_64-*-cygwin*): Likewise.
89 2018-04-18 Alan Hayward <alan.hayward@arm.com>
91 * tdesc.c: Remove xml parameter.
93 2018-04-18 Alan Hayward <alan.hayward@arm.com>
95 * server.c (get_features_xml): Remove cast.
96 * tdesc.c (void target_desc::accept): Fill in function.
97 (tdesc_get_features_xml): Remove old xml creation.
98 (print_xml_feature::visit_pre): Add xml vistor.
99 * tdesc.h (struct target_desc): Make xmltarget mutable.
100 (tdesc_get_features_xml): Remove declaration.
102 2018-04-18 Alan Hayward <alan.hayward@arm.com>
104 * tdesc.c (tdesc_architecture_name): Add new function.
105 (tdesc_osabi_name): Likewise.
106 (tdesc_get_features_xml): Use new functions.
108 2018-04-18 Alan Hayward <alan.hayward@arm.com>
110 * tdesc.c (tdesc_create_flags): Remove.
111 (tdesc_add_flag): Likewise.
112 (tdesc_named_type): Likewise.
113 (tdesc_create_union): Likewise.
114 (tdesc_create_struct): Likewise.
115 (tdesc_create_vector): Likewise.
116 (tdesc_add_bitfield): Likewise.
117 (tdesc_add_field): Likewise.
118 (tdesc_set_struct_size): Likewise.
120 2018-04-18 Alan Hayward <alan.hayward@arm.com>
122 * tdesc.c (~target_desc): Remove implictly deleted items.
123 (init_target_desc): Iterate all features.
124 (tdesc_get_features_xml): Use vector.
125 (tdesc_create_feature): Create feature.
126 * tdesc.h (tdesc_feature) Remove
127 (target_desc): Add features.
129 2018-04-18 Alan Hayward <alan.hayward@arm.com>
131 * Makefile.in: Add common/tdesc.c
132 * tdesc.c (init_target_desc): init all reg_defs from register
134 (tdesc_create_reg): Create tdesc_reg.
135 * tdesc.h (tdesc_feature): Add register vector.
137 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
139 * tdesc.h (struct target_desc) <features>: Change type to
140 std::vector<std::string>.
141 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
143 (tdesc_get_features_xml): Likewise.
144 (tdesc_create_feature): Likewise.
146 2018-03-26 Alan Hayward <alan.hayward@arm.com>
148 * regcache.c (find_register_by_number): Return a ref.
149 (find_regno): Use references.
150 (register_size): Likewise.
151 (register_data): Likewise.
152 * tdesc.c (target_desc::~target_desc): Remove free calls.
153 (target_desc::operator==): Use std::vector compare.
154 (init_target_desc): Use reference.
155 (tdesc_create_reg): Use reg constructors.
156 * tdesc.h (struct target_desc): Replace pointer with object.
158 2018-03-23 Alan Hayward <alan.hayward@arm.com>
160 * regcache.c (find_register_by_number): Make static.
161 (find_regno): Use find_register_by_number
162 * regcache.h (struct reg): Remove declaration.
164 2018-03-23 Alan Hayward <alan.hayward@arm.com>
166 * tdesc.c (target_desc::~target_desc): Move to here.
167 (target_desc::operator==): Likewise.
168 * tdesc.h (target_desc::~target_desc): Move from here.
169 (target_desc::operator==): Likewise.
171 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
173 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
175 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
177 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
179 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
180 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
181 and init_registers_s390_gs_linux64.
183 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
185 * linux-s390-low.c (s390_fill_gs): Remove function.
186 (s390_fill_gsbc): Remove function.
187 (s390_regsets): Set fill functions for the guarded storage regsets
190 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
192 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
193 the word size. Add comment.
194 (s390_get_wordsize): New function.
195 (s390_arch_setup): No longer select a temporary tdesc to fetch the
196 pswm with it. Instead, use s390_get_wordsize to determine the
197 word size first and derive the correct tdesc from that directly.
199 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
201 * Makefile.in: Include silent-rules.mk.
202 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
203 (COMPILE): Add ECHO_CXX.
204 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
205 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
206 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
207 (version-generated.c): Add ECHO_GEN.
208 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
209 (IPAGENT_COMPILE): Add ECHO_CXX.
210 (%-generated.c): Add ECHO_REGDAT.
212 2018-03-14 Tom Tromey <tom@tromey.com>
215 * ax.c (ax_printf): Special case for NULL.
217 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
219 * linux-low.c (linux_qxfer_libraries_svr4): Use
220 xml_escape_text_append.
222 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
224 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
226 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
228 * server.c (handle_general_set): Remove unnecessary xstrdup.
230 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
232 * server.c (parse_debug_format_options): Adjust to
233 delim_string_to_char_ptr_vec changes.
234 * thread-db.c (thread_db_load_search): Adjust to
235 dirnames_to_char_ptr_vec changes.
237 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
239 * target.h (target_enable_btrace, target_disable_btrace)
240 (target_read_btrace, target_read_btrace_conf): Turn macro into
241 inline function. Throw error if target method is not defined.
242 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
243 check for btrace target method. Be prepared to handle exceptions
244 from btrace target methods.
246 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
248 * server.c (captured_main): Change order of error message printed
249 when the current working directory cannot be found.
251 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
253 * server.c: Include "filenames.h" and "pathstuff.h".
254 (program_name): Delete variable.
255 (program_path): New anonymous class.
256 (get_exec_wrapper): Use "program_path" instead of
258 (handle_v_run): Likewise.
259 (captured_main): Likewise.
260 (process_serial_event): Likewise.
262 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
264 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
265 (OBJS): Add "pathstuff.o".
266 * server.c (current_directory): New global variable.
267 (captured_main): Initialize "current_directory".
269 2018-02-26 Alan Hayward <alan.hayward@arm.com>
271 * tdesc.c: Use common/tdesc.h.
274 2018-02-20 Alan Hayward <alan.hayward@arm.com>
275 Simon Marchi <simon.marchi@ericsson.com>
277 * Makefile.in: Switch order of make rules.
279 2018-02-19 Alan Hayward <alan.hayward@arm.com>
281 * Makefile.in: Add common directory in build.
282 * configure.ac: Add common reference.
283 * configure: Regenerate.
285 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
287 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
288 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
289 * spu-low.c (spu_target_ops): Likewise.
290 * win32-low.c (win32_target_ops): Likewise.
291 * server.c (supported_btrace_packets): Report packets unconditionally.
292 * target.h (target_ops) <supports_btrace>: Remove.
293 (target_supports_btrace): Remove.
295 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
297 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
298 (handle_btrace_disable): Change return type to void. Use exceptions
300 (handle_btrace_general_set): Catch exception and copy message to
303 2018-02-08 Tom Tromey <tom@tromey.com>
305 * linux-low.c (install_software_single_step_breakpoints): Use
307 * inferiors.c (make_cleanup_restore_current_thread): Remove.
308 (do_restore_current_thread_cleanup): Remove.
309 * gdbthread.h (make_cleanup_restore_current_thread): Don't
312 2018-02-08 Tom Tromey <tom@tromey.com>
314 * mem-break.c (set_raw_breakpoint_at): Use
315 gdb::unique_xmalloc_ptr.
317 2018-01-30 Pedro Alves <palves@redhat.com>
320 * target.c (target_terminal::terminal_state): Rename to ...
321 (target_terminal::m_terminal_state): ... this.
323 2018-01-19 James Clarke <jrtc27@jrtc27.com>
325 * linux-low.c (handle_extended_wait): Surround call to
326 thread_db_notice_clone with #ifdef USE_THREAD_DB.
328 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
330 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
331 linux_ptrace_attach_fail_reason_string now returning an
333 (linux_attach): Likewise.
334 * thread-db.c (attach_thread): Likewise.
336 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
339 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
340 checking for fs_base/gs_base fields in struct user_regs_struct.
341 * configure: Regenerate.
343 2018-01-16 Yao Qi <yao.qi@linaro.org>
346 * linux-low.c (fetch_register): Call supply_register instead of
349 2018-01-08 Yao Qi <yao.qi@linaro.org>
350 Simon Marchi <simon.marchi@ericsson.com>
352 * Makefile.in (OBS): Remove selftest.o.
353 * configure.ac: Set srv_selftest_objs if $development is true.
354 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
355 * configure: Re-generated.
356 * server.c (captured_main): Wrap variable selftest_filter with
359 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
361 * server.c (parse_debug_format_options): Return std::string.
362 (handle_monitor_command, captured_main): Adjust.
364 2018-01-05 Pedro Alves <palves@redhat.com>
367 * server.c (captured_main): Pass quiet=false to
368 save_original_signals_state.
370 2018-01-01 Joel Brobecker <brobecker@adacore.com>
372 * gdbreplay.c (gdbreplay_version): Update copyright year in
374 * server.c (gdbserver_version): Likewise.
376 2017-12-08 Tom Tromey <tom@tromey.com>
378 * ax.c (ax_printf): Update.
380 2017-12-07 Yao Qi <yao.qi@linaro.org>
382 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
383 aarch64_linux_read_description.
384 * linux-amd64-ipa.c (idx2mask): New array.
385 (get_ipa_tdesc): Move idx2mask out.
386 (initialize_low_tracepoint): Initialize target descriptions.
387 * linux-i386-ipa.c (idx2mask): New array.
388 (get_ipa_tdesc): Move idx2mask out.
389 (initialize_low_tracepoint): Initialize target descriptions.
391 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
393 * tdesc.c (struct tdesc_type): Change return type.
394 (tdesc_add_flag): Change parameter type.
395 (tdesc_add_bitfield): Likewise.
396 (tdesc_add_field): Likewise.
397 (tdesc_set_struct_size): Likewise.
399 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
401 * regcache.c (registers_to_string): Remove unused variable.
403 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
405 * inferiors.c (for_each_inferior_with_data): Remove.
406 * inferiors.h (for_each_inferior_with_data): Remove.
407 * server.c (handle_qxfer_threads_worker): Change parameter type.
408 (handle_qxfer_threads_proper): Use for_each_thread.
410 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
412 * inferiors.c (for_each_inferior): Remove.
413 (clear_inferiors): Use for_each_thread.
414 * inferiors.h (for_each_inferior): Remove.
415 * linux-low.c (linux_wait_for_event_filtered): Use
417 (linux_stabilize_threads): Likewise.
418 * regcache.c (regcache_release): Likewise.
419 * server.c (gdb_wants_all_threads_stopped): Likewise.
420 (clear_pending_status_callback): Remove.
421 (handle_status): Use for_each_thread.
422 (captured_main): Likewise.
423 * win32-low.c (child_init_thread_list): Likewise.
424 (win32_clear_inferiors): Likewise.
425 (fake_breakpoint_event): Likewise.
427 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
429 * inferiors.h (find_inferior): Remove.
430 * inferiors.c (find_inferior): Remove.
432 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
434 * linux-low.c (resume_status_pending_p): Update comment.
435 (need_step_over_p): Update comment.
437 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
439 * linux-low.c (proceed_one_lwp): Return void, change parameter
441 (unsuspend_and_proceed_one_lwp): Likewise.
442 (proceed_all_lwps): Use for_each_thread.
443 (unstop_all_lwps): Likewise.
445 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
447 * linux-low.c (linux_resume_one_thread): Return void, take
449 (linux_resume): Use for_each_thread.
451 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
453 * linux-low.c (send_sigstop_callback): Return void, change
454 parameter type. Rename to...
455 (send_sigstop): ... this.
456 (suspend_and_send_sigstop_callback): Return void, change parameter
458 (suspend_and_send_sigstop): ... this.
459 (stop_all_lwps): Use for_each_thread.
461 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
463 * linux-low.c (lwp_running): Return bool, remove unused
465 (linux_stabilize_threads): Use find_thread.
467 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
469 * linux-low.c (select_singlestep_lwp_callback): Remove.
470 (count_events_callback): Remove.
471 (select_event_lwp_callback): Remove.
472 (select_event_lwp): Use find_thread/for_each_thread.
474 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
476 * linux-low.c (not_stopped_callback): Return bool, take filter
478 (linux_wait_for_event_filtered): Use find_thread.
479 (linux_wait_1): Likewise.
481 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
483 * linux-low.c (same_lwp): Remove.
484 (find_lwp_pid): Use find_thread.
486 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
488 * linux-low.c (delete_lwp_callback): Remove.
489 (linux_mourn): Use for_each_thread.
491 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
493 * linux-low.c (linux_detach_lwp_callback): Return void, remove
494 args parameter, don't check for pid.
495 (linux_detach): Use for_each_thread.
497 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
499 * linux-low.c (struct counter): Remove.
500 (second_thread_of_pid_p): Remove.
501 (last_thread_of_process_p): Use find_thread.
503 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
505 * inferiors.c (find_inferior_in_random): Remove.
506 * inferiors.h (find_inferior_in_random): Remove.
507 * linux-low.c (status_pending_p_callback): Return bool, accept
508 parameter ptid directly.
509 (linux_wait_for_event_filtered): Use find_thread_in_random.
510 (linux_wait_1): Likewise.
512 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
514 * inferiors.c (find_inferior_id): Remove.
515 (find_thread_ptid): Move implemention from find_inferior_id to
517 * inferiors.h (find_inferior_id): Remove.
518 * server.c (handle_status): Use find_thread_ptid.
519 (process_serial_event): Likewise.
520 * thread-db.c (find_one_thread): Likewise.
521 (thread_db_thread_handle): Likewise.
522 * win32-low.c (thread_rec): Likewise.
523 (child_delete_thread): Likewise.
524 (win32_thread_alive): Likewise.
525 (get_child_debug_event): Likewise.
527 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
529 * linux-mips-low.c (update_watch_registers_callback): Return
530 void, remove pid_p parameter, don't check for pid.
531 (mips_insert_point, mips_remove_point): Use for_each_thread.
533 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
535 * lynx.low (lynx_delete_thread_callback): Remove.
536 (lynx_mourn): Use for_each_thread.
538 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
540 * regcache.c (regcache_invalidate_one): Remove.
541 (regcache_invalidate_pid): use for_each_thread.
543 2017-11-26 Tom Tromey <tom@tromey.com>
545 * linux-low.c (linux_create_inferior): Update.
547 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
549 * spu-low.c (spu_create_inferior): Fix typo in argument name.
551 2017-11-24 Alan Hayward <alan.hayward@arm.com>
553 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
554 * linux-aarch64-low.c (initialize_low_arch): Call init func.
555 * linux-aarch64-tdesc-selftest.c: New file.
556 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
558 2017-11-24 Alan Hayward <alan.hayward@arm.com>
560 * configure.srv: Add new file.
561 * linux-aarch64-low.c (initialize_low_arch): Call init func.
562 * linux-aarch64-tdesc-selftest.c: New file.
563 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
565 2017-11-24 Alan Hayward <alan.hayward@arm.com>
567 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
568 * linux-aarch64-low.c (initialize_low_arch): Remove init.
569 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
571 2017-11-24 Alan Hayward <alan.hayward@arm.com>
573 * configure.srv: Add new files.
574 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
575 aarch64_linux_read_description.
576 * linux-aarch64-low.c (aarch64_linux_read_description):
577 Merge with aarch64_arch_setup.
578 (aarch64_arch_setup): Call aarch64_linux_read_description.
579 * linux-aarch64-tdesc.c: New file.
580 * linux-aarch64-tdesc.h: New file.
582 2017-11-24 Yao Qi <yao.qi@linaro.org>
584 * configure.srv: Set $srv_regobj for tic6x-linux.
585 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
586 (tic6x_read_description): Move some code to tic6x_arch_setup.
587 (tic6x_tdesc_test): New function.
588 (initialize_low_arch): Call selftests::register_test.
590 2017-11-22 Yao Qi <yao.qi@linaro.org>
592 * remote-utils.c (prepare_resume_reply): Use memcpy.
594 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
596 * linux-low.c (kill_one_lwp_callback): Return void, take
597 argument directly, don't filter on pid.
598 (linux_kill): Use for_each_thread.
600 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
602 * linux-low.c (need_step_over_p): Return bool, remove dummy
604 (linux_resume, proceed_all_lwps): Use find_thread.
606 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
608 * linux-low.c (resume_status_pending_p): Return bool, remove
610 (linux_resume): Use find_thread.
612 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
614 * linux-low.c (struct thread_resume_array): Remove.
615 (linux_set_resume_request): Return void, take arguments
617 (linux_resume): Use for_each_thread.
619 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
621 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
622 return bool, remove data argument.
623 (linux_stabilize_threads): Use find_thread.
625 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
627 * linux-low.c (unsuspend_one_lwp): Remove.
628 (unsuspend_all_lwps): Use for_each_thread, inline code from
631 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
633 * gdbthread.h (find_thread): Add overload with ptid_t filter.
634 * linux-low.c (struct iterate_over_lwps_args): Remove.
635 (iterate_over_lwps_filter): Remove.
636 (iterate_over_lwps): Use find_thread.
638 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
640 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
641 (linux_handle_new_gdb_connection): Use for_each_thread, inline
642 code from reset_lwp_ptrace_options_callback.
644 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
646 * linux-arm-low.c (struct update_registers_data): Remove.
647 (update_registers_callback): Return void, take arguments
648 directly, don't check thread's pid.
649 (arm_insert_point, arm_remove_point): Use for_each_thread.
651 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
653 * win32-low.c (continue_one_thread): Return void, take argument
655 (child_continue): Use for_each_thread.
657 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
659 * win32-i386-low.c (update_debug_registers_callback): Rename
661 (update_debug_registers): ... this, return void, remove pid_p arg.
662 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
664 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
666 * inferiors.h (struct process_info): Add constructor, initialize
668 <syscalls_to_catch>: Change type to std::vector<int>.
669 * inferiors.c (add_process): Allocate process_info with new.
670 (remove_process): Free process_info with delete.
671 * linux-low.c (handle_extended_wait): Adjust.
672 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
673 * server.c (handle_general_set): Adjust.
675 2017-11-16 Pedro Alves <palves@redhat.com>
677 * remote-utils.c (remote_close): Block SIGIO signals instead of
678 uninstalling the SIGIO handler.
680 2017-11-16 Alan Hayward <alan.hayward@arm.com>
682 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
684 2017-11-16 Yao Qi <yao.qi@linaro.org>
686 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
687 (tic6x_store_gregset): Likewise.
688 (tic6x_usrregs_info): Move it up.
690 2017-11-15 Alan Hayward <alan.hayward@arm.com>
692 * Makefile.in: Update arch rules.
693 * configure.srv: Explicitly mark arch/ files.
695 2017-11-13 Andreas Schwab <schwab@suse.de>
697 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
699 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
701 2017-11-06 Pedro Alves <palves@redhat.com>
703 * config.in, configure: Regenerate.
705 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
707 * target.c (struct thread_search): Remove.
708 (thread_search_callback): Remove.
709 (prepare_to_access_memory): Use for_each_thread instead of
710 find_inferior. Inline code from thread_search_callback.
712 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
714 * server.c (struct visit_actioned_threads_data): Remove.
715 (visit_actioned_threads): Change prototype to take arguments
717 (resume): Use find_thread instead of find_inferior.
719 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
721 * server.c (queue_stop_reply_callback): Change prototype, return
723 (find_status_pending_thread_callback): Remove.
724 (handle_status): Replace find_inferior with find_thread and
727 2017-10-25 Alan Hayward <alan.hayward@arm.com>
729 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
731 (aarch64_store_gregset): Likewise.
732 (aarch64_fill_fpregset): Likewise.
733 (aarch64_store_fpregset): Likewise.
735 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
737 * gdbthread.h (find_thread, for_each_thread): New functions.
738 * inferiors.c (thread_of_pid): Remove.
739 (find_any_thread_of_pid): Use find_thread.
740 * linux-low.c (num_lwps): Use for_each_thread.
742 2017-10-17 Yao Qi <yao.qi@linaro.org>
744 * Makefile.in: Remove one rule.
745 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
747 2017-10-17 Yao Qi <yao.qi@linaro.org>
749 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
750 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
752 2017-10-17 Yao Qi <yao.qi@linaro.org>
754 * configure.srv: Rename arm.o with arch/arm.o.
756 2017-10-17 Yao Qi <yao.qi@linaro.org>
758 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
759 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
760 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
761 (arch-i386.o, arch-amd64.o): Remove rules.
762 (arch/%.o): New rule.
763 Update POSTCOMPILE and COMPILE.pre.
764 * configure.ac: Invoke AC_CONFIG_COMMANDS.
765 * configure: Re-generated.
766 * configure.srv: Replace arch-i386.o with arch/i386.o.
767 Replace arch-amd64.o with arch/amd64.o.
769 2017-10-16 Yao Qi <yao.qi@linaro.org>
771 * configure: Regenerated.
773 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
775 * inferiors.h: (struct inferior_list): Remove.
776 (struct inferior_list_entry); Remove.
777 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
778 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
779 get_first_inferior): Remove.
780 (for_each_inferior, for_each_inferior_with_data, find_inferior,
781 find_inferior_id, find_inferior_in_random): Change signature.
782 * inferiors.c (all_threads): Change type to
783 std::list<thread_info *>.
784 (get_thread): Remove macro.
785 (find_inferior, find_inferior_id): Change signature, implement
787 (find_inferior_in_random): Change signature, implement using
788 find_thread_in_random.
789 (for_each_inferior, for_each_inferior_with_data): Change
790 signature, implement using for_each_thread.
791 (add_inferior_to_list, remove_inferior): Remove.
792 (add_thread, get_first_thread, thread_of_pid,
793 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
794 (get_first_inferior, one_inferior_p, clear_inferior_list):
796 (clear_inferiors, get_thread_process): Update.
797 * gdbthread.h: Include <list>.
798 (struct thread_info) <entry>: Remove field.
800 (all_threads): Change type to std::list<thread_info *>.
801 (get_first_inferior): Add doc.
802 (find_thread, for_each_thread, find_thread_in_random): New
804 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
805 * linux-arm-low.c (update_registers_callback): Update.
806 * linux-low.c (second_thread_of_pid_p): Update.
807 (kill_one_lwp_callback, linux_detach_lwp_callback,
808 delete_lwp_callback, status_pending_p_callback, same_lwp,
809 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
810 iterate_over_lwps, not_stopped_callback,
811 resume_stopped_resumed_lwps, count_events_callback,
812 select_singlestep_lwp_callback, select_event_lwp_callback,
813 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
814 suspend_and_send_sigstop_callback, wait_for_sigstop,
815 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
816 lwp_running, linux_set_resume_request, resume_status_pending_p,
817 need_step_over_p, start_step_over, linux_resume_one_thread,
818 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
819 reset_lwp_ptrace_options_callback): Update.
820 * linux-mips-low.c (update_watch_registers_callback): Update.
821 * regcache.c (regcache_invalidate_one, regcache_invalidate):
823 (free_register_cache_thread_one): Remove.
824 (regcache_release): Update.
825 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
826 handle_qxfer_threads_worker): Update.
827 (handle_query): Update, use list iterator.
828 (visit_actioned_threads, handle_pending_status,
829 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
830 clear_pending_status_callback, set_pending_status_callback,
831 find_status_pending_thread_callback, handle_status,
832 process_serial_event): Update.
833 * target.c (thread_search_callback): Update.
834 * thread-db.c (thread_db_get_tls_address): Update.
835 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
837 * win32-i386-low.c (update_debug_registers_callback): Update.
838 * win32-low.c (delete_thread_info, child_delete_thread,
839 continue_one_thread, suspend_one_thread,
840 get_child_debug_event): Adjust.
842 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
844 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
845 * inferiors.h: Include <list>.
846 (struct process_info) <entry>: Remove field.
848 (pid_of): Change macro to function.
849 (ptid_of, lwpid_of): Remove macro.
850 (all_processes): Change type to std::list<process_info *>.
851 (ALL_PROCESSES): Remove macro.
852 (for_each_process, find_process): New function.
853 * inferiors.c (all_processes): Change type to
854 std::list<process_info *>.
855 (find_thread_process): Adjust.
856 (add_process): Likewise.
857 (remove_process): Likewise.
858 (find_process_pid): Likewise.
859 (get_first_process): Likewise.
860 (started_inferior_callback): Remove.
861 (have_started_inferiors_p): Adjust.
862 (attached_inferior_callback): Remove.
863 (have_attached_inferiors_p): Adjust.
864 * linux-low.c (check_zombie_leaders): Likewise.
865 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
866 (x86_linux_update_xmltarget): Adjust.
867 * server.c (handle_query): Likewise.
868 (gdb_reattached_process): Remove.
869 (handle_status): Adjust.
870 (kill_inferior_callback): Likewise.
871 (detach_or_kill_inferior): Remove.
872 (print_started_pid): Likewise.
873 (print_attached_pid): Likewise.
874 (detach_or_kill_for_exit): Update.
875 (process_serial_event): Likewise.
876 * linux-arm-low.c (arm_new_fork): Likewise.
878 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
880 * dll.h: Include <list>.
881 (struct dll_info): Add constructor.
882 <entry>: Remove field.
883 (all_dlls): Change type to std::list<dll_info>.
884 * dll.c: Include <algorithm>.
885 (get_dll): Remove macro.
886 (all_dlls): Change type to std::list<dll_info *>.
887 (free_one_dll): Remove.
888 (match_dll): Likewise.
889 (loaded_dll): Adjust.
890 (unloaded_dll): Adjust to all_dlls type change, use
891 std::find_if. Inline code from match_dll.
892 (clear_dlls): Adjust to all_dlls type change.
893 * server.c (emit_dll_description): Remove.
894 (handle_qxfer_libraries): Adjust to all_dlls type change,
895 integrate emit_dll_description's functionality.
897 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
899 * linux-low.h (struct linux_target_ops) <delete_process>: New
901 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
902 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
903 (struct linux_target_ops): Add delete_process callback.
904 * linux-arm-low.c (arm_delete_process): New.
905 (struct linux_target_ops): Add delete_process callback.
906 * linux-bfin-low.c (struct linux_target_ops): Likewise.
907 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
908 * linux-m32r-low.c (struct linux_target_ops): Likewise.
909 * linux-mips-low.c (mips_linux_delete_process): New.
910 (struct linux_target_ops): Add delete_process callback.
911 * linux-ppc-low.c (struct linux_target_ops): Likewise.
912 * linux-s390-low.c (struct linux_target_ops): Likewise.
913 * linux-sh-low.c (struct linux_target_ops): Likewise.
914 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
915 * linux-tile-low.c (struct linux_target_ops): Likewise.
916 * linux-x86-low.c (x86_linux_delete_process): New.
917 (struct linux_target_ops): Add delete_process callback.
918 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
920 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
922 * linux-aarch64-low.c (the_low_target): Add thread delete
924 * linux-arm-low.c (arm_delete_thread): New function.
925 (the_low_target): Add thread delete callback.
926 * linux-bfin-low.c (the_low_target): Likewise.
927 * linux-crisv32-low.c (the_low_target): Likewise.
928 * linux-low.c (delete_lwp): Invoke delete_thread callback if
930 * linux-low.h (struct linux_target_ops) <delete_thread>: New
932 * linux-m32r-low.c (the_low_target): Add thread delete callback.
933 * linux-mips-low.c (mips_linux_delete_thread): New function.
934 (the_low_target): Add thread delete callback.
935 * linux-ppc-low.c (the_low_target): Likewise.
936 * linux-s390-low.c (the_low_target): Likewise.
937 * linux-sh-low.c (the_low_target): Likewise.
938 * linux-tic6x-low.c (the_low_target): Likewise.
939 * linux-tile-low.c (the_low_target): Likewise.
940 * linux-x86-low.c (the_low_target): Likewise.
941 * linux-xtensa-low.c (the_low_target): Likewise.
943 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
945 * win32-low.c: Include "common-inferior.h".
947 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
949 * inferiors.c (set_inferior_cwd): New function.
950 * server.c (handle_general_set): Handle QSetWorkingDir packet.
951 (handle_query): Inform that QSetWorkingDir is supported.
952 * win32-low.c (create_process): Pass the inferior's cwd to
955 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
957 * inferiors.c (current_inferior_cwd): New global variable.
958 (get_inferior_cwd): New function.
959 * inferiors.h (struct process_info) <cwd>: New field.
961 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
963 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
964 (OBS): Add gdb_tilde_expand.o.
966 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
968 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
969 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
971 2017-09-29 Pedro Alves <palves@redhat.com>
973 * ax.c (gdb_parse_agent_expr): Constify.
974 * ax.h (gdb_parse_agent_expr): Constify.
975 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
977 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
978 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
979 * remote-utils.h (read_ptid): Constify.
980 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
981 (process_point_options, process_serial_event): Constify.
982 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
983 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
984 (cmd_qtbuffer): Constify.
986 2017-09-29 Pedro Alves <palves@redhat.com>
988 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
991 2017-09-29 Pedro Alves <palves@redhat.com>
993 * linux-low.c (handle_extended_wait): Pass parent thread instead
994 of process to thread_db_notice_clone.
995 * linux-low.h (thread_db_notice_clone): Replace parent process
996 parameter with parent thread parameter.
997 * thread-db.c (find_one_thread): Add comment.
998 (thread_db_notice_clone): Replace parent process parameter with
999 parent thread parameter. Temporarily switch to the parent thread.
1001 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1003 * gdbthread.h: Include "common-gdbthread.h".
1004 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1005 "if" when validating the ptid.
1006 * remote-utils.c: Include "gdbthread.h".
1007 (prepare_resume_reply): Use "switch_to_thread".
1008 * target.c (done_accessing_memory): Likewise.
1010 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1012 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1013 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1014 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1015 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1016 s390x-gs-linux64-ipa.o to ipa_obj.
1017 * linux-s390-low.c (HWCAP_S390_GS): New define.
1018 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1020 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1021 (s390_arch_setup): Check for guarded-storage support and choose
1023 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1024 init_registers_s390x_gs_linux64.
1025 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1027 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1028 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1030 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1032 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1034 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1036 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1037 (thread_db_thread_handle): Declare.
1038 * linux-low.c (linux_target_ops): Initialize thread_handle.
1039 * server.c (handle_qxfer_threads_worker): Add support for
1041 * target.h (struct target_ops): Add new function pointer,
1043 (target_thread_handle): Define.
1044 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1046 (thread_db_thread_handle): New function.
1048 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1050 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1051 * linux-low.h (thread_db_notice_clone): Declare.
1052 * thread-db.c (thread_db_notice_clone): New function.
1054 2017-09-21 Pedro Alves <palves@redhat.com>
1056 * server.c (gdb_read_memory, handle_status, process_serial_event)
1057 (handle_serial_event, handle_target_event): Adjust to
1058 set_desired_thread prototype change.
1059 * target.c (set_desired_thread): Remove 'use_general' parameter
1061 * target.h (set_desired_thread): Remove 'use_general' parameter.
1063 2017-09-20 Tom Tromey <tom@tromey.com>
1065 * target.c (target_terminal::terminal_state): Define.
1066 (target_terminal::init): Rename from target_terminal_init.
1067 (target_terminal::inferior): Rename from
1068 target_terminal_inferior.
1069 (target_terminal::ours): Rename from target_terminal_ours.
1070 (target_terminal::ours_for_output, target_terminal::info): New.
1072 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1074 * server.c (accumulate_file_name_length): Remove.
1075 (emit_dll_description): Adjust to std::string change.
1076 (handle_qxfer_libraries): Use std::string to hold document.
1078 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1080 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1081 return type of xml_escape_text.
1082 * server.c (emit_dll_description): Likewise.
1084 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1086 * server.c (captured_main): Accept argument for --selftest.
1087 Update run_tests call.
1088 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1089 when registering selftests.
1091 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1093 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1094 instead of "VEC" for "target_desc.reg_defs".
1095 (regcache_cpy): Likewise.
1096 (registers_to_string): Likewise.
1097 (registers_from_string): Likewise.
1098 (find_regno): Likewise.
1099 (supply_regblock): Likewise.
1100 (regcache_raw_read_unsigned): Likewise.
1101 * tdesc.c (init_target_desc): Likewise.
1102 (tdesc_create_reg): Likewise.
1103 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1104 (struct target_desc) <reg_defs>: Convert to "std::vector".
1105 (target_desc): Do not initialize "reg_defs".
1106 (~target_desc): Update code to use "std::vector" instead of "VEC"
1107 for "target_desc.reg_defs".
1108 (operator==): Likewise.
1110 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1112 * inferiors.h (thread_to_gdb_id): Remove.
1113 * inferiors.c (thread_to_gdb_id): Remove.
1114 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1115 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1116 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1118 * nto-low.c (nto_fetch_registers, nto_store_registers,
1119 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1121 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1123 * inferiors.h (gdb_id_to_thread_id): Remove.
1124 * inferiors.c (gdb_id_to_thread_id): Remove.
1125 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1126 removal. Move pid declaration closer to where it's used.
1128 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1130 * server.c (handle_detach): New function.
1131 (process_serial_event): Move code out, call handle_detach.
1133 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1135 * server.c (require_running): Rename to ...
1136 (require_running_or_return): ... this ...
1137 (require_running_or_break): ... and this.
1138 (handle_query, process_serial_event): Adjust.
1140 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1142 * linux-low.c (linux_set_resume_request): Remove unused
1145 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1147 * server.c (first_thread_of): Remove.
1148 (process_serial_event): Replace usage of first_thread_of with
1149 find_any_thread_of_pid.
1150 * tracepoint.c (same_process_p): Remove.
1151 (gdb_agent_about_to_close): Replace usage of same_process_p with
1152 find_any_thread_of_pid.
1153 * linux-x86-low.c (same_process_callback): Remove.
1154 (x86_arch_setup_process_callback): Replace usage of
1155 same_process_callback with find_any_thread_of_pid.
1156 * thread-db.c (any_thread_of): Remove.
1157 (switch_to_process): Replace usage of any_thread_of with
1158 find_any_thread_of_pid.
1159 * inferiors.c (thread_pid_matches_callback): Remove.
1160 (find_thread_process): Adjust to use find_any_thread_of_pid.
1162 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1164 * regcache.c (get_thread_regcache): Guard calls to "memset"
1167 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1169 * linux-low.c (handle_extended_wait): Use
1170 "allocate_target_description" instead of "XNEW".
1171 * linux-x86-low.c (initialize_low_arch): Likewise.
1173 2017-09-05 Yao Qi <yao.qi@linaro.org>
1175 * configure.srv (srv_i386_regobj): Remove.
1176 (srv_amd64_regobj): Remove.
1177 (srv_regobj): Set it to "" for x86 non-linux targets.
1178 * linux-x86-tdesc.c (i386_linux_read_description):
1179 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1180 (init_registers_i386): Remove the declaration.
1181 (tdesc_i386): Remove the declaration.
1182 (lynx_i386_arch_setup): Call i386_create_target_description.
1183 * nto-x86-low.c: Likewise.
1184 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1185 [!__x86_64__]: include arch/i386.h.
1186 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1188 2017-09-05 Yao Qi <yao.qi@linaro.org>
1190 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1191 i386/amd64-XXX-linux from it.
1193 2017-09-05 Yao Qi <yao.qi@linaro.org>
1195 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1197 (ipa_amd64_linux_regobj): Remove.
1198 (ipa_x32_linux_regobj): Remove.
1200 2017-09-05 Yao Qi <yao.qi@linaro.org>
1202 * Makefile.in (arch-amd64.o): New rule.
1203 * configure.srv: Append arch-amd64.o.
1204 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1205 (get_ipa_tdesc): Call amd64_linux_read_description.
1206 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1207 and init_registers_amd64_XXX.
1208 * linux-x86-low.c (x86_linux_read_description): Call
1209 amd64_linux_read_description.
1210 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1211 (initialize_low_arch): Don't call init_registers_x32_XXX and
1212 init_registers_amd64_XXX.
1213 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1214 and tdesc_amd64_XXX.
1215 [__x86_64__] (amd64_tdesc_test): New function.
1216 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1217 and init_registers_amd64_XXX.
1218 * linux-x86-tdesc.c: Include arch/amd64.h.
1219 (xcr0_to_tdesc_idx): New function.
1220 (i386_linux_read_description): New function.
1221 (amd64_get_ipa_tdesc_idx): New function.
1222 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1223 (amd64_get_ipa_tdesc): Declare.
1225 2017-09-05 Yao Qi <yao.qi@linaro.org>
1227 * configure.srv (srv_i386_linux_xmlfiles): Remove
1228 i386/i386-XXX-linux.xml from it.
1230 2017-09-05 Yao Qi <yao.qi@linaro.org>
1232 * configure.srv: Set srv_i386_linux_regobj empty if $development
1234 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1235 initialize_low_tdesc.
1236 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1237 with #if initialize_low_tdesc.
1238 * linux-x86-tdesc-selftest.c: New file.
1239 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1241 2017-09-05 Yao Qi <yao.qi@linaro.org>
1243 * Makefile.in (arch-i386.o): New rule.
1244 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1245 (x86_64-*-linux*): Likewise.
1246 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1247 include arch/i386.h.
1248 (i386_linux_read_description): Remove code and call
1249 i386_create_target_description.
1250 * tdesc.c (allocate_target_description): New function.
1251 * tdesc.h (set_tdesc_architecture): Remove declaration.
1252 (set_tdesc_osabi): Likewise.
1254 2017-09-05 Yao Qi <yao.qi@linaro.org>
1256 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1257 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1258 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1260 * server.c (get_features_xml): Call tdesc_get_features_xml.
1261 * tdesc.c (set_tdesc_architecture): New function.
1262 (set_tdesc_osabi): New function.
1263 (tdesc_get_features_xml): New function.
1264 (tdesc_create_feature): Add an argument.
1265 * tdesc.h (struct target_desc) <features>: New field.
1266 <arch, osabi>: New field.
1267 (~target_desc): xfree features, arch, and osabi.
1268 (target_desc::oerator==): Don't compare .xmltarget.
1269 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1270 (set_tdesc_osabi): Likewise.
1271 (tdesc_get_features_xml): Likewise.
1273 2017-09-05 Yao Qi <yao.qi@linaro.org>
1275 * linux-x86-tdesc.c: Include selftest.h.
1276 (i386_tdesc_test): New function.
1277 (initialize_low_tdesc): Call selftests::register_test.
1278 * tdesc.h: Include regdef.h.
1279 (target_desc): Override operator == and !=.
1281 2017-09-05 Yao Qi <yao.qi@linaro.org>
1283 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1284 (ipa_obj): Likewise.
1285 * linux-i386-ipa.c: Include common/x86-xstate.h
1286 (get_ipa_tdesc): Call i386_linux_read_description.
1287 (initialize_low_tracepoint): Don't call init_registers_XXX
1288 functions, call initialize_low_tdesc instead.
1289 * linux-x86-low.c (x86_linux_read_description): Call
1290 i386_linux_read_description.
1291 (initialize_low_arch): Don't call init_registers_i386_XXX
1292 functions, call initialize_low_tdesc.
1293 * linux-x86-tdesc.c: New file.
1294 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1295 (i386_get_ipa_tdesc_idx): Declare.
1296 (i386_get_ipa_tdesc): Declare.
1297 (initialize_low_tdesc): Declare.
1299 2017-09-05 Yao Qi <yao.qi@linaro.org>
1301 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1304 2017-09-05 Yao Qi <yao.qi@linaro.org>
1306 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1307 * regcache.c (get_thread_regcache): Use VEC_length.
1308 (init_register_cache): Likewise.
1309 (regcache_cpy): Likewise.
1310 (registers_to_string): Iterate reg_defs via VEC_iterate.
1311 (find_regno): Likewise.
1312 (find_register_by_number): Use VEC_index.
1313 (register_size): Call find_register_by_number.
1314 (register_data): Call find_register_by_number.
1315 (supply_regblock): Use VEC_length.
1316 (regcache_raw_read_unsigned): Likewise.
1317 * tdesc.c (init_target_desc): Iterate reg_defs via
1319 (default_description): Update initializer.
1320 (copy_target_description): Don't update field num_registers.
1321 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1322 <num_registers>: Remove.
1324 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1326 * Makefile.in (.SECONDARY): Define target.
1328 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1330 * linux-low.c (linux_wait_1): Adjust.
1331 * server.c (queue_stop_reply_callback): Adjust.
1333 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1335 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1336 QEnvironmentUnset and QEnvironmentReset packets.
1337 (handle_query): Inform remote that QEnvironmentHexEncoded,
1338 QEnvironmentUnset and QEnvironmentReset are supported.
1340 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1342 * inferiors.h (inferior_target_data): Rename to ...
1343 (thread_target_data): ... this.
1344 (inferior_regcache_data): Rename to ...
1345 (thread_regcache_data): ... this.
1346 (set_inferior_regcache_data): Rename to ...
1347 (set_thread_regcache_data): ... this.
1348 * inferiors.c (inferior_target_data): Rename to ...
1349 (thread_target_data): ... this.
1350 (inferior_regcache_data): Rename to ...
1351 (thread_regcache_data): ... this.
1352 (set_inferior_regcache_data): Rename to ...
1353 (set_thread_regcache_data): ... this.
1354 (free_one_thread): Update.
1355 * linux-low.h (get_thread_lwp): Update.
1356 * regcache.c (get_thread_regcache): Update.
1357 (regcache_invalidate_thread): Update.
1358 (free_register_cache_thread): Update.
1359 * win32-i386-low.c (update_debug_registers_callback): Update.
1360 (win32_get_current_dr): Update.
1361 * win32-low.c (thread_rec): Update.
1362 (delete_thread_info): Update.
1363 (continue_one_thread): Update.
1364 (suspend_one_thread): Update.
1366 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1368 * inferiors.c (set_inferior_target_data): Remove.
1369 * inferiors.h (set_inferior_target_data): Remove.
1371 2017-08-18 Yao Qi <yao.qi@linaro.org>
1373 * Makefile.in (OBS): Add selftest.o.
1374 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1375 * configure, config.in: Re-generated.
1376 * server.c: Include common/sefltest.h.
1377 (captured_main): Handle option --selftest.
1379 2017-08-09 Yao Qi <yao.qi@linaro.org>
1381 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1382 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1383 i386-avx-mpx.o and i386-mmx.o.
1384 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1385 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1386 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1387 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1388 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1389 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1390 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1391 i386/amd64-avx-mpx.xml.
1393 2017-08-09 Yao Qi <yao.qi@linaro.org>
1395 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1396 and x32-avx-avx512.o.
1397 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1398 i386/x32-avx-avx512.xml.
1400 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1402 * tracepoint.h (enum class fast_tpoint_collect_result): New
1404 (fast_tracepoint_collecting): Change return type to
1405 fast_tpoint_collect_result.
1406 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1407 * linux-low.h: Include tracepoint.h.
1408 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1409 fast_tpoint_collect_result.
1410 * linux-low.c (handle_tracepoints): Adjust.
1411 (linux_fast_tracepoint_collecting): Change return type to
1412 fast_tpoint_collect_result.
1413 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1414 linux_wait_1, stuck_in_jump_pad_callback,
1415 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1416 proceed_one_lwp): Adjust to type change.
1418 2017-07-10 Yao Qi <yao.qi@linaro.org>
1420 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1422 2017-06-29 Yao Qi <yao.qi@linaro.org>
1424 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1426 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1428 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1430 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1432 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1434 * linux-low.c (linux_create_inferior): Adjust code to access the
1435 environment information via 'gdb_environ' class.
1436 * lynx-low.c (lynx_create_inferior): Likewise.
1437 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1438 (get_environ): Return a pointer to 'our_environ'.
1439 (captured_main): Initialize 'our_environ'.
1440 * server.h (get_environ): Adjust prototype.
1441 * spu-low.c (spu_create_inferior): Adjust code to access the
1442 environment information via 'gdb_environ' class.
1444 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1446 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1447 usage of "register" keyword.
1449 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1451 * configure: Re-generate.
1453 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1455 * configure: Re-generate.
1457 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1459 * Makefile.in (COMPILE.pre): Add "-x c++".
1461 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1463 * fork-child.c: Conditionally include <signal.h>.
1465 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1467 * server.c (handle_general_set): Handle new packet
1468 "QStartupWithShell".
1469 (handle_query): Add "QStartupWithShell" to the list of supported
1471 (gdbserver_usage): Add help text explaining the
1472 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1474 (captured_main): Recognize and act upon the presence of the new
1477 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1478 Pedro Alves <palves@redhat.com>
1480 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1481 * configure: Regenerate.
1482 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1484 (i[34567]86-*-lynxos*): Likewise.
1485 (spu*-*-*): Likewise.
1486 * fork-child.c: New file.
1487 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1489 (linux_ptrace_fun): New function.
1490 (linux_create_inferior): Adjust function prototype to reflect
1491 change on "target.h". Adjust function code to use
1493 (linux_request_interrupt): Delete "signal_pid".
1494 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1495 (lynx_ptrace_fun): New function.
1496 (lynx_create_inferior): Adjust function prototype to reflect
1497 change on "target.h". Adjust function code to use
1499 * nto-low.c (nto_create_inferior): Adjust function prototype and
1500 code to reflect change on "target.h". Update comments.
1501 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1502 "common-terminal.h" and "environ.h".
1503 (terminal_fd): Moved to fork-child.c.
1504 (old_foreground_pgrp): Likewise.
1505 (restore_old_foreground_pgrp): Likewise.
1506 (last_status): Make it global.
1507 (last_ptid): Likewise.
1508 (our_environ): New variable.
1509 (startup_with_shell): Likewise.
1510 (program_name): Likewise.
1511 (program_argv): Rename to...
1512 (program_args): ...this.
1513 (wrapper_argv): New variable.
1514 (start_inferior): Delete function.
1515 (get_exec_wrapper): New function.
1516 (get_exec_file): Likewise.
1517 (get_environ): Likewise.
1518 (prefork_hook): Likewise.
1519 (post_fork_inferior): Likewise.
1520 (postfork_hook): Likewise.
1521 (postfork_child_hook): Likewise.
1522 (handle_v_run): Update code to deal with arguments coming from the
1523 remote host. Update calls from "start_inferior" to
1525 (captured_main): Likewise. Initialize environment variable. Call
1527 * server.h (post_fork_inferior): New prototype.
1528 (get_environ): Likewise.
1529 (last_status): Declare.
1530 (last_ptid): Likewise.
1531 (signal_pid): Likewise.
1532 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1533 (spu_ptrace_fun): New function.
1534 (spu_create_inferior): Adjust function prototype to reflect change
1535 on "target.h". Adjust function code to use "fork_inferior".
1536 * target.c (target_terminal_init): New function.
1537 (target_terminal_inferior): Likewise.
1538 (target_terminal_ours): Likewise.
1539 * target.h: Include <vector>.
1540 (struct target_ops) <create_inferior>: Update prototype.
1541 (create_inferior): Update macro.
1542 * utils.c (gdb_flush_out_err): New function.
1543 * win32-low.c (win32_create_inferior): Adjust function prototype
1544 and code to reflect change on "target.h".
1546 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1548 * inferiors.c (switch_to_thread): New function.
1550 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1552 * Makefile.in (SFILE): Add "common/job-control.c".
1553 (OBS): Add "job-control.o".
1555 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1557 * Makefile: Remove "@host_makefile_frag@".
1559 2017-05-05 Pedro Alves <palves@redhat.com>
1561 * configure: Regenerate.
1563 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1565 * configure: Regenerate.
1567 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1569 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1570 software_single_step change of return type to
1571 std::vector<CORE_ADDR>.
1572 * linux-low.c (install_software_single_step_breakpoints):
1574 * linux-low.h (install_software_single_step_breakpoints):
1577 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1579 * remote-utils.c: Include "gdb_termios.h" instead of
1581 * terminal.h: Delete file.
1583 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1585 * server.c: Include <vector>.
1586 <program_argv, wrapper_argv>: Convert to std::vector.
1587 (start_inferior): Rewrite function to use C++.
1588 (handle_v_run): Likewise. Update code that calculates the argv
1589 based on the vRun packet; use C++.
1590 (captured_main): Likewise.
1592 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1594 * server.c (handle_v_cont): Initialize thread_resume::thread
1597 2017-04-05 Pedro Alves <palves@redhat.com>
1599 * configure: Regenerate.
1601 2017-04-05 Pedro Alves <palves@redhat.com>
1603 * gdbreplay.c (sync_error): Constify.
1604 * linux-x86-low.c (push_opcode): Constify.
1606 2017-04-05 Pedro Alves <palves@redhat.com>
1608 * win32-low.c (get_child_debug_event)
1609 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1610 Report TARGET_WAITKIND_SPURIOUS instead.
1612 2017-04-05 Pedro Alves <palves@redhat.com>
1614 * remote-utils.c (remote_prepare, remote_open): Constify.
1615 * remote-utils.h (remote_prepare, remote_open): Constify.
1616 * server.c (captured_main): Constify 'port' handling.
1618 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1620 * Makefile.in (clean): Clear .deps.
1622 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1624 * .gitignore: Remove generated files, replace with wildcard.
1625 * (clean): Replace removal of generated files with wildcard.
1626 (version.c): Replace with...
1627 (version-generated.c): ...this.
1628 (xml-builtin.c): Replace with...
1629 (xml-builtin-generated.c): ...this.
1630 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1631 (%.c: *regformats*): Replace with...
1632 (%-generated.c: *regformats*): ...this.
1634 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1636 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1637 (xtensa_fill_gregset): Call collect_register_by_name for
1639 (xtensa_store_gregset): Call supply_register_by_name for
1642 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1644 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1645 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1646 (xtensa_store_gregset): Call supply_register for all registers in
1647 a0_regnum..a0_regnum + C0_NREGS range.
1649 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1651 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1652 (ax-ipa.o: ax.c): Remove.
1653 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1654 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1655 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1656 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1657 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1659 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1661 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1662 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1663 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1664 (errors-ipa.o: ../common/errors.c): Remove.
1665 (format-ipa.o: ../common/format.c): Remove.
1666 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1668 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1670 * Makefile.in (%-ipa.o: %.c): New rule.
1671 (tracepoint-ipa.o: tracepoint.c): Remove.
1672 (utils-ipa.o: utils.c): Remove.
1673 (remote-utils-ipa.o: remote-utils.c): Remove.
1674 (regcache-ipa.o: regcache.c): Remove.
1675 (i386-linux-ipa.o: i386-linux.c): Remove.
1676 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1677 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1678 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1679 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1680 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1681 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1682 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1683 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1684 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1685 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1686 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1687 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1688 (aarch64-ipa.o: aarch64.c): Remove.
1689 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1690 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1691 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1692 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1693 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1694 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1695 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1696 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1697 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1698 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1699 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1700 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1701 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1702 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1703 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1704 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1705 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1706 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1707 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1708 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1709 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1710 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1711 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1712 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1713 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1714 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1715 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1716 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1717 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1718 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1719 (tdesc-ipa.o: tdesc.c): Remove.
1720 (x32-linux-ipa.o: x32-linux.c): Remove.
1721 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1722 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1724 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1726 * Makefile.in (%.o: ../arch/%.c): New rule.
1727 (arm.o: ../arch/arm.c): Remove.
1728 (arm-linux.o: ../arch/arm-linux.c): Remove.
1729 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1730 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1732 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1734 * Makefile.in (%.o: ../nat/%.c): New rule.
1735 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1736 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1737 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1738 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1739 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1740 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1741 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1742 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1743 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1744 (linux-personality.o: ../nat/linux-personality.c): Remove.
1745 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1746 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1747 (x86-linux.o: ../nat/x86-linux.c): Remove.
1748 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1749 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1751 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1753 * Makefile.in (%.o: ../common/%.c): New rule.
1754 (signals.o: ../common/signals.c): Remove.
1755 (print-utils.o: ../common/print-utils.c): Remove.
1756 (rsp-low.o: ../common/rsp-low.c): Remove.
1757 (common-utils.o: ../common/common-utils.c): Remove.
1758 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1759 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1760 (vec.o: ../common/vec.c): Remove.
1761 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1762 (xml-utils.o: ../common/xml-utils.c): Remove.
1763 (ptid.o: ../common/ptid.c): Remove.
1764 (buffer.o: ../common/buffer.c): Remove.
1765 (format.o: ../common/format.c): Remove.
1766 (filestuff.o: ../common/filestuff.c): Remove.
1767 (agent.o: ../common/agent.c): Remove.
1768 (errors.o: ../common/errors.c): Remove.
1769 (environ.o: ../common/environ.c): Remove.
1770 (common-debug.o: ../common/common-debug.c): Remove.
1771 (cleanups.o: ../common/cleanups.c): Remove.
1772 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1773 (fileio.o: ../common/fileio.c): Remove.
1774 (common-regcache.o: ../common/common-regcache.c): Remove.
1775 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1776 (new-op.o: ../common/new-op.c): Remove.
1777 (btrace-common.o: ../common/btrace-common.c): Remove.
1779 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1781 * Makefile.in (%.o: ../target/%.c): New rule.
1782 (waitstatus.o: ../target/waitstatus.c): Remove.
1784 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1787 (%.c: ../regformats/%.dat,
1788 (%.c: ../regformats/arm/%.dat,
1789 (%.c: ../regformats/i386/%.dat,
1790 (%.c: ../regformats/rs6000/%.dat): New rules.
1791 (aarch64.c): Remove.
1792 (reg-arm.c): Remove.
1793 (arm-with-iwmmxt.c): Remove.
1794 (arm-with-vfpv2.c): Remove.
1795 (arm-with-vfpv3.c): Remove.
1796 (arm-with-neon.c): Remove.
1797 (reg-bfin.c): Remove.
1798 (reg-cris.c): Remove.
1799 (reg-crisv32.c): Remove.
1801 (i386-linux.c): Remove.
1802 (i386-avx.c): Remove.
1803 (i386-avx-linux.c): Remove.
1804 (i386-avx-avx512.c): Remove.
1805 (i386-avx-avx512-linux.c): Remove.
1806 (i386-mpx.c): Remove.
1807 (i386-mpx-linux.c): Remove.
1808 (i386-avx-mpx-avx512-pku.c): Remove.
1809 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1810 (i386-avx-mpx.c): Remove.
1811 (i386-avx-mpx-linux.c): Remove.
1812 (i386-mmx.c): Remove.
1813 (i386-mmx-linux.c): Remove.
1814 (reg-ia64.c): Remove.
1815 (reg-m32r.c): Remove.
1816 (reg-m68k.c): Remove.
1818 (mips-linux.c): Remove.
1819 (mips-dsp-linux.c): Remove.
1820 (mips64-linux.c): Remove.
1821 (mips64-dsp-linux.c): Remove.
1822 (nios2-linux.c): Remove.
1823 (powerpc-32.c): Remove.
1824 (powerpc-32l.c): Remove.
1825 (powerpc-altivec32l.c): Remove.
1826 (powerpc-cell32l.c): Remove.
1827 (powerpc-vsx32l.c): Remove.
1828 (powerpc-isa205-32l.c): Remove.
1829 (powerpc-isa205-altivec32l.c): Remove.
1830 (powerpc-isa205-vsx32l.c): Remove.
1831 (powerpc-e500l.c): Remove.
1832 (powerpc-64l.c): Remove.
1833 (powerpc-altivec64l.c): Remove.
1834 (powerpc-cell64l.c): Remove.
1835 (powerpc-vsx64l.c): Remove.
1836 (powerpc-isa205-64l.c): Remove.
1837 (powerpc-isa205-altivec64l.c): Remove.
1838 (powerpc-isa205-vsx64l.c): Remove.
1839 (s390-linux32.c): Remove.
1840 (s390-linux32v1.c): Remove.
1841 (s390-linux32v2.c): Remove.
1842 (s390-linux64.c): Remove.
1843 (s390-linux64v1.c): Remove.
1844 (s390-linux64v2.c): Remove.
1845 (s390-te-linux64.c): Remove.
1846 (s390-vx-linux64.c): Remove.
1847 (s390-tevx-linux64.c): Remove.
1848 (s390x-linux64.c): Remove.
1849 (s390x-linux64v1.c): Remove.
1850 (s390x-linux64v2.c): Remove.
1851 (s390x-te-linux64.c): Remove.
1852 (s390x-vx-linux64.c): Remove.
1853 (s390x-tevx-linux64.c): Remove.
1854 (tic6x-c64xp-linux.c): Remove.
1855 (tic6x-c64x-linux.c): Remove.
1856 (tic6x-c62x-linux.c): Remove.
1858 (reg-sparc64.c): Remove.
1859 (reg-spu.c): Remove.
1861 (amd64-linux.c): Remove.
1862 (amd64-avx.c): Remove.
1863 (amd64-avx-linux.c): Remove.
1864 (amd64-avx-avx512.c): Remove.
1865 (amd64-avx-avx512-linux.c): Remove.
1866 (amd64-mpx.c): Remove.
1867 (amd64-mpx-linux.c): Remove.
1868 (amd64-avx-mpx-avx512-pku.c): Remove.
1869 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1870 (amd64-avx-mpx.c): Remove.
1871 (amd64-avx-mpx-linux.c): Remove.
1873 (x32-linux.c): Remove.
1874 (x32-avx.c): Remove.
1875 (x32-avx-linux.c): Remove.
1876 (x32-avx-avx512.c): Remove.
1877 (x32-avx-avx512-linux.c): Remove.
1878 (reg-xtensa.c): Remove.
1879 (reg-tilegx.c): Remove.
1880 (reg-tilegx32.c): Remove.
1882 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1884 * Makefile.in (SFILES): Add "common/environ.c".
1885 (OBJS): Add "common/environ.h".
1887 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1889 * configure.ac: Check if the fs_base and gs_base members of
1890 `struct user_regs_struct' exist.
1891 * config.in: Regenerated.
1892 * configure: Likewise.
1894 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1896 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1898 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1899 (get_next_pcs_syscall_next_pc): Likewise.
1901 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1903 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1904 * nto-x86-low.c: Likewise.
1906 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1908 * Makefile.in: Include disable-implicit-rules.mk.
1910 2016-11-23 Pedro Alves <palves@redhat.com>
1912 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1913 (debug_vprintf): Use std::chrono::steady_clock instead of
1914 gettimeofday. Use '.' instead of ':'.
1915 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1916 (get_timestamp): Use std::chrono::steady_clock instead of
1919 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1921 * Makefile.in: Fix whitespace formatting.
1923 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1925 * Makefile.in (SFILES, OBS): Flatten list and order
1928 2016-11-23 Pedro Alves <palves@redhat.com>
1930 * event-loop.c (handle_file_event): Use warning.
1931 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1932 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1935 2016-11-23 Pedro Alves <palves@redhat.com>
1937 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1939 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1940 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1941 debug_printf and debug_flush for debug output.
1942 * server.c (handle_general_set): Likewise.
1943 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1946 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1948 * Makefile.in (.c.o): Replace rule with ...
1949 (%.o: %.c): ... this one.
1951 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1953 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1954 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1956 * configure.ac: Remove checks for the make program.
1957 * configure: Re-generate.
1959 2016-10-28 Pedro Alves <palves@redhat.com>
1961 * Makefile.in (CXX_DIALECT): Get from configure.
1962 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1963 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1964 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1965 * config.in: Regenerate.
1966 * configure: Regenerate.
1968 2016-10-27 Yao Qi <yao.qi@linaro.org>
1970 * linux-low.c (linux_supports_range_stepping): Return true if
1971 can_software_single_step return true.
1973 2016-10-27 Yao Qi <yao.qi@linaro.org>
1975 * inferiors.c (find_inferior_in_random): New function.
1976 * inferiors.h (find_inferior_in_random): Declare.
1977 * linux-low.c (linux_wait_for_event_filtered): Call
1978 find_inferior_in_random instead of find_inferior.
1980 2016-10-27 Yao Qi <yao.qi@linaro.org>
1982 * linux-low.c (linux_wait_1): If single-step breakpoints are
1983 inserted, remove them.
1985 2016-10-26 Pedro Alves <palves@redhat.com>
1987 * linux-low.c (handle_extended_wait): Link parent/child fork
1989 (linux_wait_1): Unlink them.
1990 (linux_set_resume_request): Ignore resume requests for
1991 already-resumed and unhandled fork child threads.
1992 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1993 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1995 (handle_v_requests) <vCont>: Don't call require_running.
1996 * server.h (in_queued_stop_replies): New declaration.
1998 2016-10-24 Yao Qi <yao.qi@linaro.org>
2001 * linux-aarch64-low.c (append_insns): Cast the return value to
2004 2016-10-10 Yao Qi <yao.qi@linaro.org>
2006 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2008 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2010 * target.c (target_supports_multi_process): New function, moved
2012 * target.h (target_supports_multi_process): ... here. Remove
2015 2016-10-05 Tom Tromey <tom@tromey.com>
2018 * tracepoint.c (handle_tracepoint_bkpts): Check
2019 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2021 2016-10-05 Yao Qi <yao.qi@linaro.org>
2023 * configure.srv: Update the path of arm-*.xml files.
2025 2016-10-05 Terry Guo <terry.guo@arm.com>
2026 Yao Qi <yao.qi@linaro.org>
2028 * Makefile.in: Adjust the path of rules.
2029 * configure.srv: Update the path of xml files.
2030 * regformats/arm-with-iwmmxt.dat: Regenerated.
2031 * regformats/arm-with-neon.dat: Likewise.
2032 * regformats/arm-with-vfpv2.dat: Likewise.
2033 * regformats/arm-with-vfpv3.dat Likewise.
2035 2016-09-30 Yao Qi <yao.qi@linaro.org>
2038 * target.c (target_stop_and_wait): Don't call
2039 target_continue_no_signal, use resume_stop instead.
2041 2016-09-26 Yao Qi <yao.qi@linaro.org>
2043 * linux-low.c (linux_wait_1): Call debug_exit.
2045 2016-09-23 Pedro Alves <palves@redhat.com>
2047 * Makefile.in (SFILES): Add common/new-op.c.
2048 (OBS): Add common/new-op.o.
2049 (new-op.o): New rule.
2051 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2053 * .gitinore: Ignore more files.
2055 2016-09-21 Yao Qi <yao.qi@linaro.org>
2057 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2060 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2062 * server.c (start_inferior): Call target_mourn_inferior instead of
2063 mourn_inferior; pass ptid_t argument to it.
2065 (handle_target_event): Likewise.
2066 * target.c (target_mourn_inferior): New function.
2067 * target.h (mourn_inferior): Delete macro.
2069 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2071 * linux-low.c (lwp_is_stepping): New function.
2073 2016-09-06 Carl Love <cel@us.ibm.com>
2075 * server.c (start_inferior): Fixed comment, requested comment change
2076 didn't get updated correctly. Removed reference to ptrace () call as
2077 it is only true on Linux systems.
2079 2016-09-06 Carl Love <cel@us.ibm.com>
2081 * server.c (start_inferior): Do not call
2082 function target_post_create_inferior () if the
2083 inferior process has already exited.
2085 2016-09-05 Pedro Alves <palves@redhat.com>
2087 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2088 (COMPILE.pre, CC_LD): Use CXX directly.
2089 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2090 * acinclude.m4: Don't include build-with-cxx.m4.
2091 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2092 * configure: Regenerate.
2094 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2097 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2098 call writing data to own_buf.
2100 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2102 * target.c (mywait): Call target_wait instead of
2104 (target_wait): New function.
2106 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2108 * server.c (start_inferior): New variable 'ptid'. Replace calls
2109 to the_target->resume by target_continue{,_no_signal}, depending
2111 * target.c (target_stop_and_wait): Call target_continue_no_signal
2112 instead of the_target->resume.
2113 (target_continue): New function.
2115 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2117 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2119 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2122 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2124 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2125 * linux-arm-low.c (ps_get_thread_area): Likewise.
2126 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2127 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2128 * linux-mips-low.c (ps_get_thread_area): Likewise.
2129 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2130 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2131 * linux-x86-low.c (ps_get_thread_area): Likewise.
2132 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2134 2016-08-19 Pedro Alves <palves@redhat.com>
2136 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2138 2016-08-19 Pedro Alves <palves@redhat.com>
2140 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2141 comment. Use memcpy instead of casting through unsigned long.
2143 2016-08-19 Pedro Alves <palves@redhat.com>
2145 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2146 allocating around 0x80000000.
2148 2016-08-19 Pedro Alves <palves@redhat.com>
2151 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2152 (x32-avx512-linux-ipa.o): New rules.
2153 * configure.ac (x86_64-*-linux*): New x32 check.
2154 * configure.srv (ipa_x32_linux_regobj): New.
2155 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2156 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2158 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2160 * configure: Regenerate.
2162 2016-08-09 Pedro Alves <palves@redhat.com>
2165 * Makefile.in (OBS): Add signals-state-save-restore.o.
2166 (signals-state-save-restore.o): New rule.
2167 * config.in: Regenerate.
2168 * configure: Regenerate.
2169 * linux-low.c: Include "signals-state-save-restore.h".
2170 (linux_create_inferior): Call
2171 restore_original_signals_state.
2172 * server.c: Include "dispositions-save-restore.h".
2173 (captured_main): Call save_original_signals_state.
2175 2016-08-05 Pedro Alves <palves@redhat.com>
2177 * configure: Regenerate.
2179 2016-08-04 Yao Qi <yao.qi@linaro.org>
2181 * linux-low.c (regsets_fetch_inferior_registers): Check
2182 errno is ESRCH or not.
2184 2016-08-02 Yao Qi <yao.qi@linaro.org>
2186 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2187 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2188 (thread_db_load_search): Update.
2189 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2190 td_ta_set_event and td_ta_event_getmsg.
2192 2016-07-26 Pedro Alves <palves@redhat.com>
2195 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2196 of unsigned long for 64-bit registers and use uint32_t instead of
2197 unsigned int for 32-bit registers.
2199 2016-07-26 Pedro Alves <palves@redhat.com>
2201 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2204 2016-07-21 Tom Tromey <tom@tromey.com>
2206 * configure: Rebuild.
2208 2016-07-21 Yao Qi <yao.qi@linaro.org>
2210 * mem-break.c (find_gdb_breakpoint): Cast bp to
2211 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2213 2016-07-21 Yao Qi <yao.qi@linaro.org>
2215 * server.c (handle_v_requests): Support s and S actions
2216 if target_supports_software_single_step return true.
2218 2016-07-21 Yao Qi <yao.qi@linaro.org>
2220 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2221 is resume_step, call maybe_hw_step.
2222 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2224 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2226 (proceed_one_lwp): If resume request is resume_step, install
2227 reinsert breakpoints and call maybe_hw_step.
2229 2016-07-21 Yao Qi <yao.qi@linaro.org>
2231 * linux-low.c (proceed_one_lwp): Declare.
2232 (linux_resume_one_thread): Remove local variable 'step'.
2233 Lift code enqueue signal. Call proceed_one_lwp instead of
2234 linux_resume_one_lwp.
2236 2016-07-21 Yao Qi <yao.qi@linaro.org>
2238 * linux-low.c (linux_resume_one_thread): Call
2239 enqueue_pending_signal.
2241 2016-07-21 Yao Qi <yao.qi@linaro.org>
2243 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2244 * inferiors.c (do_restore_current_thread_cleanup): New function.
2245 (make_cleanup_restore_current_thread): Likewise.
2246 * linux-low.c (install_software_single_step_breakpoints): Call
2247 make_cleanup_restore_current_thread. Switch current_thread to
2250 2016-07-21 Yao Qi <yao.qi@linaro.org>
2252 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2253 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2254 (clone_one_breakpoint): Likewise.
2255 (delete_reinsert_breakpoints): Change parameter to thread.
2257 (has_reinsert_breakpoints): Likewise.
2258 (uninsert_reinsert_breakpoints): Likewise.
2259 (reinsert_reinsert_breakpoints): Likewise.
2260 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2261 (delete_reinsert_breakpoints): Likewise.
2262 (reinsert_reinsert_breakpoints): Likewise.
2263 (uninsert_reinsert_breakpoints): Likewise.
2264 (has_reinsert_breakpoints): Likewise.
2266 2016-07-21 Yao Qi <yao.qi@linaro.org>
2268 * inferiors.c (get_thread_process): Make parameter const.
2269 * inferiors.h (get_thread_process): Update declaration.
2270 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2271 Add new parameters child_thread and parent_thread. Callers
2273 * mem-break.h (clone_all_breakpoints): Update declaration.
2275 2016-07-21 Yao Qi <yao.qi@linaro.org>
2277 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2278 <command_list, handler>: Remove.
2279 (struct gdb_breakpoint): New.
2280 (struct other_breakpoint): New.
2281 (struct reinsert_breakpoint): New.
2282 (is_gdb_breakpoint): New function.
2283 (any_persistent_commands): Update command_list if
2284 is_gdb_breakpoint returns true.
2285 (set_breakpoint): Create breakpoints according to their types.
2286 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2287 (set_gdb_breakpoint_1): Likewise.
2288 (set_gdb_breakpoint): Likewise.
2289 (clear_breakpoint_conditions): Change parameter type to
2290 'struct gdb_breakpoint *'.
2291 (clear_breakpoint_commands): Likewise.
2292 (clear_breakpoint_conditions_and_commands): Likewise.
2293 (add_condition_to_breakpoint): Likewise.
2294 (add_breakpoint_condition): Likewise.
2295 (add_commands_to_breakpoint): Likewise.
2296 (check_breakpoints): Check other_breakpoint.
2297 (clone_one_breakpoint): Clone breakpopint according to its type.
2298 * mem-break.h (struct gdb_breakpoint): Declare.
2299 (set_gdb_breakpoint): Update declaration.
2300 (clear_breakpoint_conditions_and_commands): Likewise.
2301 (add_breakpoint_condition): Likewise.
2302 (add_breakpoint_commands): Likewise.
2303 * server.c (process_point_options): Change parameter type to
2304 'struct gdb_breakpoint *'.
2306 2016-07-21 Yao Qi <yao.qi@linaro.org>
2308 * mem-break.c (set_breakpoint_at): Rename it to ...
2309 (set_breakpoint_type_at): ... it.
2310 (set_breakpoint_at): Call set_breakpoint_type_at.
2311 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2312 * mem-break.h (set_breakpoint_at): Update comments.
2314 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2316 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2318 (nios2_store_gregset): Likewise.
2320 2016-07-01 Pedro Alves <palves@redhat.com>
2321 Antoine Tremblay <antoine.tremblay@ericsson.com>
2323 * linux-low.c: Change interface to take the target lwp_info
2324 pointer directly and return void. Handle detaching from a zombie
2326 (linux_detach_lwp_callback): New function.
2327 (linux_detach): Detach from the leader thread after detaching from
2330 2016-06-28 Yao Qi <yao.qi@linaro.org>
2332 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2333 for variable new_offset.
2334 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2335 (aarch64_ftrace_insn_reloc_cb): Likewise.
2336 (aarch64_ftrace_insn_reloc_tb): Likewise.
2337 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2338 PRIx64 instead of PRIx32.
2340 2016-06-28 Yao Qi <yao.qi@linaro.org>
2342 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2343 (the_low_target): Install arm_get_syscall_trapinfo.
2345 2016-06-28 Yao Qi <yao.qi@linaro.org>
2347 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2349 (the_low_target): Install aarch64_get_syscall_trapinfo.
2351 2016-06-28 Yao Qi <yao.qi@linaro.org>
2353 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2355 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2356 Remove parameter sysno.
2357 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2360 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2362 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2363 (s390_emit_ne_goto): Likewise.
2364 (s390_emit_lt_goto): Likewise.
2365 (s390_emit_le_goto): Likewise.
2366 (s390_emit_gt_goto): Likewise.
2367 (s390_emit_ge_goto): Likewise.
2368 (s390x_emit_eq_goto): Likewise.
2369 (s390x_emit_ne_goto): Likewise.
2370 (s390x_emit_lt_goto): Likewise.
2371 (s390x_emit_le_goto): Likewise.
2372 (s390x_emit_gt_goto): Likewise.
2373 (s390x_emit_ge_goto): Likewise.
2374 (s390_emit_ops_impl): Mark variable static.
2375 (s390x_emit_ops): Likewise.
2377 2016-06-17 Yao Qi <yao.qi@linaro.org>
2379 * linux-low.c (handle_extended_wait): Call
2380 uninsert_reinsert_breakpoints for the parent process. Remove
2381 reinsert breakpoints from the child process. Reinsert them to
2382 the parent process when vfork is done.
2383 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2384 (reinsert_reinsert_breakpoints): New function.
2385 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2386 (reinsert_reinsert_breakpoints): Declare.
2388 2016-06-17 Yao Qi <yao.qi@linaro.org>
2390 * linux-low.c (handle_extended_wait): If the parent is doing
2391 step-over, remove the reinsert breakpoints from the forked child.
2393 2016-06-17 Yao Qi <yao.qi@linaro.org>
2395 * linux-low.c (unsuspend_all_lwps): Declare.
2396 (linux_low_filter_event): If thread exited, call finish_step_over.
2397 If step-over is finished, unsuspend other threads.
2399 2016-06-17 Yao Qi <yao.qi@linaro.org>
2401 * linux-low.c (linux_resume_one_lwp_throw): Assert
2402 has_reinsert_breakpoints returns false.
2403 * mem-break.c (delete_disabled_breakpoints): Assert
2404 bp type isn't reinsert_breakpoint.
2406 2016-06-17 Yao Qi <yao.qi@linaro.org>
2408 * linux-low.c (maybe_hw_step): New function.
2409 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2410 (finish_step_over): Switch current_thread to lwp temporarily,
2411 and assert has_reinsert_breakpoints returns true.
2412 (proceed_one_lwp): Call maybe_hw_step.
2413 * mem-break.c (has_reinsert_breakpoints): New function.
2414 * mem-break.h (has_reinsert_breakpoints): Declare.
2416 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2418 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2420 2016-05-17 Yao Qi <yao.qi@linaro.org>
2422 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2423 instead of find_inferior.
2425 2016-05-05 Yao Qi <yao.qi@linaro.org>
2427 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2428 Initialize res to zero.
2430 2016-05-05 Yao Qi <yao.qi@linaro.org>
2432 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2435 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2437 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2438 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2439 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2441 2016-04-28 Par Olsson <par.olsson@windriver.com>
2442 Simon Marchi <simon.marchi@ericsson.com>
2444 * tracepoint.c (write_inferior_int8): New function.
2445 (cmd_qtenable_disable): Write enable flag using
2446 write_inferior_int8.
2448 2016-04-25 Yao Qi <yao.qi@linaro.org>
2450 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2451 (need_step_over_p): Return zero if the LWP has pending signals
2452 can be delivered on software single step target.
2454 2016-04-25 Yao Qi <yao.qi@linaro.org>
2456 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2457 return instead of error.
2459 2016-04-22 Yao Qi <yao.qi@linaro.org>
2461 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2464 2016-04-22 Yao Qi <yao.qi@linaro.org>
2466 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2467 signal when stepping over breakpoint with software single
2470 2016-04-21 Pedro Alves <palves@redhat.com>
2472 * linux-s390-low.c (s390_collect_ptrace_register)
2473 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2475 (s390_check_regset): Use void * instead of gdb_byte *.
2477 2016-04-20 Pedro Alves <palves@redhat.com>
2479 * configure: Renegerate.
2481 2016-04-20 Yao Qi <yao.qi@linaro.org>
2483 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2484 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2486 (arm_store_gregset): Likewise.
2488 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2490 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2491 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2492 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2493 (amd64-avx-mpx-linux.c): New rules.
2494 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2495 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2496 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2497 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2498 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2499 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2500 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2501 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2502 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2503 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2504 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2505 * linux-x86-low.c (x86_linux_read_description): Add case for
2506 X86_XSTATE_AVX_MPX_MASK.
2507 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2508 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2509 init_registers_i386_avx_mpx_linux.
2510 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2511 (initialize_low_tracepoint): Call
2512 init_registers_i386_avx_mpx_linux.
2513 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2514 (initialize_low_tracepoint): Call
2515 init_registers_amd64_avx_mpx_linux.
2516 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2517 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2518 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2521 2016-04-18 Pedro Alves <palves@redhat.com>
2523 * configure: Regenerate.
2525 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2527 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2528 (aarch64_emit_sub): Likewise.
2530 2016-04-12 Pedro Alves <palves@redhat.com>
2532 * utils.c (prepare_to_throw_exception): Delete.
2534 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2536 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2538 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2540 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2542 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2544 * linux-aarch64-ipa.c: Add <elf.h> include.
2545 * linux-ppc-ipa.c: Add <elf.h> include.
2546 * linux-s390-ipa.c: Add <elf.h> include.
2548 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2550 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2551 (get_raw_reg_ptr): Likewise.
2552 (get_trace_state_variable_value_ptr): Likewise.
2553 (set_trace_state_variable_value_ptr): Likewise.
2554 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2557 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2558 Marcin Kościelnicki <koriakin@0x04.net>
2561 * linux-ppc-low.c (emit_insns): New function.
2562 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2563 (ppc_emit_prologue): New function.
2564 (ppc_emit_epilogue): New function.
2565 (ppc_emit_add): New function.
2566 (ppc_emit_sub): New function.
2567 (ppc_emit_mul): New function.
2568 (ppc_emit_lsh): New function.
2569 (ppc_emit_rsh_signed): New function.
2570 (ppc_emit_rsh_unsigned): New function.
2571 (ppc_emit_ext): New function.
2572 (ppc_emit_zero_ext): New function.
2573 (ppc_emit_log_not): New function.
2574 (ppc_emit_bit_and): New function.
2575 (ppc_emit_bit_or): New function.
2576 (ppc_emit_bit_xor): New function.
2577 (ppc_emit_bit_not): New function.
2578 (ppc_emit_equal): New function.
2579 (ppc_emit_less_signed): New function.
2580 (ppc_emit_less_unsigned): New function.
2581 (ppc_emit_ref): New function.
2582 (ppc_emit_const): New function.
2583 (ppc_emit_reg): New function.
2584 (ppc_emit_pop): New function.
2585 (ppc_emit_stack_flush): New function.
2586 (ppc_emit_swap): New function.
2587 (ppc_emit_stack_adjust): New function.
2588 (ppc_emit_call): New function.
2589 (ppc_emit_int_call_1): New function.
2590 (ppc_emit_void_call_2): New function.
2591 (ppc_emit_if_goto): New function.
2592 (ppc_emit_goto): New function.
2593 (ppc_emit_eq_goto): New function.
2594 (ppc_emit_ne_goto): New function.
2595 (ppc_emit_lt_goto): New function.
2596 (ppc_emit_le_goto): New function.
2597 (ppc_emit_gt_goto): New function.
2598 (ppc_emit_ge_goto): New function.
2599 (ppc_write_goto_address): New function.
2600 (ppc_emit_ops_impl): New static variable.
2601 (ppc64v1_emit_prologue): New function.
2602 (ppc64v2_emit_prologue): New function.
2603 (ppc64_emit_epilogue): New function.
2604 (ppc64_emit_add): New function.
2605 (ppc64_emit_sub): New function.
2606 (ppc64_emit_mul): New function.
2607 (ppc64_emit_lsh): New function.
2608 (ppc64_emit_rsh_signed): New function.
2609 (ppc64_emit_rsh_unsigned): New function.
2610 (ppc64_emit_ext): New function.
2611 (ppc64_emit_zero_ext): New function.
2612 (ppc64_emit_log_not): New function.
2613 (ppc64_emit_bit_and): New function.
2614 (ppc64_emit_bit_or): New function.
2615 (ppc64_emit_bit_xor): New function.
2616 (ppc64_emit_bit_not): New function.
2617 (ppc64_emit_equal): New function.
2618 (ppc64_emit_less_signed): New function.
2619 (ppc64_emit_less_unsigned): New function.
2620 (ppc64_emit_ref): New function.
2621 (ppc64_emit_const): New function.
2622 (ppc64v1_emit_reg): New function.
2623 (ppc64v2_emit_reg): New function.
2624 (ppc64_emit_pop): New function.
2625 (ppc64_emit_stack_flush): New function.
2626 (ppc64_emit_swap): New function.
2627 (ppc64v1_emit_call): New function.
2628 (ppc64v2_emit_call): New function.
2629 (ppc64v1_emit_int_call_1): New function.
2630 (ppc64v2_emit_int_call_1): New function.
2631 (ppc64v1_emit_void_call_2): New function.
2632 (ppc64v2_emit_void_call_2): New function.
2633 (ppc64_emit_if_goto): New function.
2634 (ppc64_emit_eq_goto): New function.
2635 (ppc64_emit_ne_goto): New function.
2636 (ppc64_emit_lt_goto): New function.
2637 (ppc64_emit_le_goto): New function.
2638 (ppc64_emit_gt_goto): New function.
2639 (ppc64_emit_ge_goto): New function.
2640 (ppc64v1_emit_ops_impl): New static variable.
2641 (ppc64v2_emit_ops_impl): New static variable.
2642 (ppc_emit_ops): New function.
2643 (linux_low_target): Wire in ppc_emit_ops.
2645 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2646 Marcin Kościelnicki <koriakin@0x04.net>
2649 * Makefile.in: Add powerpc-*-ipa.o
2650 * configure.srv: Add ipa_obj for powerpc*-linux.
2651 * linux-ppc-ipa.c: New file.
2652 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2654 (PPC_FIELD): New macro.
2655 (PPC_SEXT): New macro.
2656 (PPC_OP6): New macro.
2657 (PPC_BO): New macro.
2658 (PPC_LI): New macro.
2659 (PPC_BD): New macro.
2660 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2661 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2662 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2663 (ppc_get_thread_area): New function.
2664 (is_elfv2_inferior): New function.
2665 (gen_ds_form): New function.
2666 (GEN_STD): New macro.
2667 (GEN_STDU): New macro.
2668 (GEN_LD): New macro.
2669 (GEN_LDU): New macro.
2670 (gen_d_form): New function.
2671 (GEN_ADDI): New macro.
2672 (GEN_ADDIS): New macro.
2673 (GEN_LI): New macro.
2674 (GEN_LIS): New macro.
2675 (GEN_ORI): New macro.
2676 (GEN_ORIS): New macro.
2677 (GEN_LWZ): New macro.
2678 (GEN_STW): New macro.
2679 (GEN_STWU): New macro.
2680 (gen_xfx_form): New function.
2681 (GEN_MFSPR): New macro.
2682 (GEN_MTSPR): New macro.
2683 (GEN_MFCR): New macro.
2684 (GEN_MTCR): New macro.
2685 (GEN_SYNC): New macro.
2686 (GEN_LWSYNC): New macro.
2687 (gen_x_form): New function.
2688 (GEN_OR): New macro.
2689 (GEN_MR): New macro.
2690 (GEN_LWARX): New macro.
2691 (GEN_STWCX): New macro.
2692 (GEN_CMPW): New macro.
2693 (gen_md_form): New function.
2694 (GEN_RLDICL): New macro.
2695 (GEN_RLDICR): New macro.
2696 (gen_i_form): New function.
2698 (GEN_BL): New macro.
2699 (gen_b_form): New function.
2700 (GEN_BNE): New macro.
2701 (GEN_LOAD): New macro.
2702 (GEN_STORE): New macro.
2703 (gen_limm): New function.
2704 (gen_atomic_xchg): New function.
2705 (gen_call): New function.
2706 (ppc_relocate_instruction): New function.
2707 (ppc_install_fast_tracepoint_jump_pad): New function.
2708 (ppc_get_min_fast_tracepoint_insn_len): New function.
2709 (ppc_get_ipa_tdesc_idx): New function.
2710 (the_low_target): Wire in the new functions.
2711 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2713 * linux-ppc-tdesc.h: New file.
2715 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2717 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2718 (alloc_jump_pad_buffer): New function.
2719 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2720 (alloc_jump_pad_buffer): New function.
2721 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2722 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2723 (alloc_jump_pad_buffer): New function.
2724 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2725 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2726 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2727 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2729 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2731 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2732 * linux-amd64-ipa.c: Likewise.
2733 * linux-i386-ipa.c: Likewise.
2734 * linux-s390-ipa.c: Likewise.
2735 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2736 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2737 set_trace_state_variable_value_ptr.
2738 (struct ipa_sym_addresses): Likewise.
2739 (symbol_list): Likewise.
2740 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2741 accessing gdb_collect directly.
2742 (gdb_collect_ptr_type): New typedef.
2743 (get_raw_reg_ptr_type): New typedef.
2744 (get_trace_state_variable_value_ptr_type): New typedef.
2745 (set_trace_state_variable_value_ptr_type): New typedef.
2746 (gdb_collect_ptr): New global.
2747 (get_raw_reg_ptr): New global.
2748 (get_trace_state_variable_value_ptr): New global.
2749 (set_trace_state_variable_value_ptr): New global.
2750 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2751 accessing get_raw_reg directly.
2752 (get_get_tsv_func_addr): Likewise for
2753 get_trace_state_variable_value_ptr.
2754 (get_set_tsv_func_addr): Likewise for
2755 set_trace_state_variable_value_ptr.
2756 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2758 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2760 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2762 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2764 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2766 (relocate_instruction): Remove own_buf.
2767 * server.c (own_buf): Make global.
2768 (handle_v_requests): Make global.
2769 * server.h (own_buf): New declaration.
2770 (handle_v_requests): New prototype.
2772 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2775 * linux-s390-low.c (add_insns): New function.
2776 (s390_emit_prologue): New function.
2777 (s390_emit_epilogue): New function.
2778 (s390_emit_add): New function.
2779 (s390_emit_sub): New function.
2780 (s390_emit_mul): New function.
2781 (s390_emit_lsh): New function.
2782 (s390_emit_rsh_signed): New function.
2783 (s390_emit_rsh_unsigned): New function.
2784 (s390_emit_ext): New function.
2785 (s390_emit_log_not): New function.
2786 (s390_emit_bit_and): New function.
2787 (s390_emit_bit_or): New function.
2788 (s390_emit_bit_xor): New function.
2789 (s390_emit_bit_not): New function.
2790 (s390_emit_equal): New function.
2791 (s390_emit_less_signed): New function.
2792 (s390_emit_less_unsigned): New function.
2793 (s390_emit_ref): New function.
2794 (s390_emit_if_goto): New function.
2795 (s390_emit_goto): New function.
2796 (s390_write_goto_address): New function.
2797 (s390_emit_litpool): New function.
2798 (s390_emit_const): New function.
2799 (s390_emit_call): New function.
2800 (s390_emit_reg): New function.
2801 (s390_emit_pop): New function.
2802 (s390_emit_stack_flush): New function.
2803 (s390_emit_zero_ext): New function.
2804 (s390_emit_swap): New function.
2805 (s390_emit_stack_adjust): New function.
2806 (s390_emit_set_r2): New function.
2807 (s390_emit_int_call_1): New function.
2808 (s390_emit_void_call_2): New function.
2809 (s390_emit_eq_goto): New function.
2810 (s390_emit_ne_goto): New function.
2811 (s390_emit_lt_goto): New function.
2812 (s390_emit_le_goto): New function.
2813 (s390_emit_gt_goto): New function.
2814 (s390_emit_ge_goto): New function.
2815 (s390x_emit_prologue): New function.
2816 (s390x_emit_epilogue): New function.
2817 (s390x_emit_add): New function.
2818 (s390x_emit_sub): New function.
2819 (s390x_emit_mul): New function.
2820 (s390x_emit_lsh): New function.
2821 (s390x_emit_rsh_signed): New function.
2822 (s390x_emit_rsh_unsigned): New function.
2823 (s390x_emit_ext): New function.
2824 (s390x_emit_log_not): New function.
2825 (s390x_emit_bit_and): New function.
2826 (s390x_emit_bit_or): New function.
2827 (s390x_emit_bit_xor): New function.
2828 (s390x_emit_bit_not): New function.
2829 (s390x_emit_equal): New function.
2830 (s390x_emit_less_signed): New function.
2831 (s390x_emit_less_unsigned): New function.
2832 (s390x_emit_ref): New function.
2833 (s390x_emit_if_goto): New function.
2834 (s390x_emit_const): New function.
2835 (s390x_emit_call): New function.
2836 (s390x_emit_reg): New function.
2837 (s390x_emit_pop): New function.
2838 (s390x_emit_stack_flush): New function.
2839 (s390x_emit_zero_ext): New function.
2840 (s390x_emit_swap): New function.
2841 (s390x_emit_stack_adjust): New function.
2842 (s390x_emit_int_call_1): New function.
2843 (s390x_emit_void_call_2): New function.
2844 (s390x_emit_eq_goto): New function.
2845 (s390x_emit_ne_goto): New function.
2846 (s390x_emit_lt_goto): New function.
2847 (s390x_emit_le_goto): New function.
2848 (s390x_emit_gt_goto): New function.
2849 (s390x_emit_ge_goto): New function.
2850 (s390_emit_ops): New function.
2851 (struct linux_target_ops): Fill in emit_ops hook.
2853 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2856 * Makefile.in: Add s390 IPA files.
2857 * configure.srv: Build IPA for s390.
2858 * linux-s390-ipa.c: New file.
2859 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2860 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2861 (tdesc_s390_linux32): Likewise.
2862 (init_registers_s390_linux32v1): Likewise.
2863 (tdesc_s390_linux32v1): Likewise.
2864 (init_registers_s390_linux32v2): Likewise.
2865 (tdesc_s390_linux32v2): Likewise.
2866 (init_registers_s390_linux64): Likewise.
2867 (tdesc_s390_linux64): Likewise.
2868 (init_registers_s390_linux64v1): Likewise.
2869 (tdesc_s390_linux64v1): Likewise.
2870 (init_registers_s390_linux64v2): Likewise.
2871 (tdesc_s390_linux64v2): Likewise.
2872 (init_registers_s390_te_linux64): Likewise.
2873 (tdesc_s390_te_linux64): Likewise.
2874 (init_registers_s390_vx_linux64): Likewise.
2875 (tdesc_s390_vx_linux64): Likewise.
2876 (init_registers_s390_tevx_linux64): Likewise.
2877 (tdesc_s390_tevx_linux64): Likewise.
2878 (init_registers_s390x_linux64): Likewise.
2879 (tdesc_s390x_linux64): Likewise.
2880 (init_registers_s390x_linux64v1): Likewise.
2881 (tdesc_s390x_linux64v1): Likewise.
2882 (init_registers_s390x_linux64v2): Likewise.
2883 (tdesc_s390x_linux64v2): Likewise.
2884 (init_registers_s390x_te_linux64): Likewise.
2885 (tdesc_s390x_te_linux64): Likewise.
2886 (init_registers_s390x_vx_linux64): Likewise.
2887 (tdesc_s390x_vx_linux64): Likewise.
2888 (init_registers_s390x_tevx_linux64): Likewise.
2889 (tdesc_s390x_tevx_linux64): Likewise.
2890 (have_hwcap_s390_vx): New static variable.
2891 (s390_arch_setup): Fill have_hwcap_s390_vx.
2892 (s390_get_thread_area): New function.
2893 (s390_ft_entry_gpr_esa): New const.
2894 (s390_ft_entry_gpr_zarch): New const.
2895 (s390_ft_entry_misc): New const.
2896 (s390_ft_entry_fr): New const.
2897 (s390_ft_entry_vr): New const.
2898 (s390_ft_main_31): New const.
2899 (s390_ft_main_64): New const.
2900 (s390_ft_exit_fr): New const.
2901 (s390_ft_exit_vr): New const.
2902 (s390_ft_exit_misc): New const.
2903 (s390_ft_exit_gpr_esa): New const.
2904 (s390_ft_exit_gpr_zarch): New const.
2905 (append_insns): New function.
2906 (s390_relocate_instruction): New function.
2907 (s390_install_fast_tracepoint_jump_pad): New function.
2908 (s390_get_min_fast_tracepoint_insn_len): New function.
2909 (s390_get_ipa_tdesc_idx): New function.
2910 (struct linux_target_ops): Wire in the above functions.
2911 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2912 * linux-s390-tdesc.h: New file.
2914 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2916 * linux-s390-low.c (s390_supports_tracepoints): New function.
2917 (struct linux_target_ops): Fill supports_tracepoints hook.
2919 2016-03-18 Yao Qi <yao.qi@linaro.org>
2921 * linux-low.c (lwp_signal_can_be_delivered): New function.
2922 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2924 2016-03-18 Yao Qi <yao.qi@linaro.org>
2926 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2927 0 if signal is enqueued. Remove 'signal' from one debugging
2928 message. Move one debugging message to some lines below.
2929 Remove code setting 'signal' to 0.
2931 2016-03-18 Yao Qi <yao.qi@linaro.org>
2933 * linux-low.c (linux_low_filter_event): Remove redundant
2934 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2936 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2938 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2939 (struct linux_target_ops): Wire in the above.
2941 2016-03-03 Yao Qi <yao.qi@linaro.org>
2943 * linux-low.c: Update comments to start_step_over.
2945 2016-03-03 Yao Qi <yao.qi@linaro.org>
2948 * linux-low.c (handle_extended_wait): Set child suspended
2949 if event_lwp->bp_reinsert isn't zero.
2951 2016-03-02 Yao Qi <yao.qi@linaro.org>
2953 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2954 enqueue_pending_signal.
2956 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2958 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2961 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2963 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2964 (s390_regmap_3264) [!__s390x__]: New global.
2965 (s390_collect_ptrace_register): Skip map entries containing -1.
2966 (s390_supply_ptrace_register): Ditto.
2967 (s390_fill_gprs_high): New function.
2968 (s390_store_gprs_high): New function.
2969 (s390_regsets): Add NT_S390_HIGH_GPRS.
2970 (s390_get_hwcap): Enable on 31-bit.
2971 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2972 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2973 Detect NT_S390_HIGH_GPRS.
2974 (s390_usrregs_info_3264): Enable on 31-bit.
2975 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2976 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2978 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2981 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2982 * configure.srv: Ditto.
2983 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2984 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2985 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2986 (init_registers_amd64_linux): Remove prototype.
2987 (tdesc_amd64_linux): Remove declaration.
2988 (get_ipa_tdesc): New function.
2989 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2990 initialize remaining tdescs.
2991 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2992 (init_registers_i386_linux): Remove prototype.
2993 (tdesc_i386_linux): Remove declaration.
2994 (get_ipa_tdesc): New function.
2995 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2996 initialize remaining tdescs.
2997 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2998 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2999 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3000 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3001 (x86_get_ipa_tdesc_idx): New function.
3002 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3003 * linux-x86-tdesc.h: New file.
3004 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3005 (target_get_ipa_tdesc_idx): New macro.
3006 * tracepoint.c (ipa_tdesc_idx): New macro.
3007 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3008 (symbol_list): Add ipa_tdesc_idx.
3009 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3010 (ipa_tdesc): Remove.
3011 (ipa_tdesc_idx): New variable.
3012 (get_context_regcache): Use get_ipa_tdesc.
3013 (gdb_collect): Ditto.
3015 * tracepoint.h (get_ipa_tdesc): New prototype.
3016 (ipa_tdesc): Remove.
3018 2016-02-24 Pedro Alves <palves@redhat.com>
3020 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3021 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3022 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3023 Factor out common code between the USE_SIGTRAP_SIGINFO and
3024 !USE_SIGTRAP_SIGINFO blocks.
3025 (linux_low_filter_event): Call save_stop_reason instead of
3026 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3028 (linux_wait_1): Update comments.
3030 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3032 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3033 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3034 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3035 ppc_insert_point, ppc_remove_point.
3037 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3039 * linux-s390-low.c (s390_supports_z_point_type): New function.
3040 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3042 2016-02-16 Yao Qi <yao.qi@linaro.org>
3044 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3045 PC. Get pc from regcache_read_pc.
3047 2016-02-12 Yao Qi <yao.qi@linaro.org>
3049 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3050 or linux_get_pc_32bit.
3051 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3053 2016-02-12 Yao Qi <yao.qi@linaro.org>
3055 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3056 arm_linux_get_next_pcs_fixup.
3058 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3060 * tracepoint.c (x_tracepoint_action_download): Change
3061 write_inferior_data_ptr to write_inferior_data_pointer.
3062 (cmd_qtstart): Likewise.
3063 (write_inferior_data_ptr): Remove.
3064 (download_agent_expr): Change write_inferior_data_ptr to
3065 write_inferior_data_pointer.
3066 (download_tracepoint_1): Likewise.
3067 (download_tracepoint): Likewise.
3068 (download_trace_state_variables): Likewise.
3070 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3071 Marcin Kościelnicki <koriakin@0x04.net>
3073 * tracepoint.c (struct tracepoint_action_ops): Remove.
3074 (struct tracepoint_action): Remove ops.
3075 (m_tracepoint_action_download, r_tracepoint_action_download)
3076 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3077 size and offset accordingly.
3078 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3079 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3080 (tracepoint_action_send, tracepoint_action_download): New functions.
3081 Helpers for trace action handlers.
3082 (add_tracepoint_action): Remove setup actions ops.
3083 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3085 2016-02-10 Yao Qi <yao.qi@linaro.org>
3087 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3089 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3091 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3093 * configure: Regenerate.
3095 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3097 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3098 void * to gdb_byte *.
3099 * linux-low.c (siginfo_fixup): Likewise.
3100 (linux_xfer_siginfo): Likewise.
3101 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3103 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3105 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3107 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3109 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3111 * linux-x86-low.c [__x86_64__]: Include
3112 "nat/amd64-linux-siginfo.h".
3113 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3114 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3115 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3116 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3117 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3118 (cpt_si_fd, si_timerid, si_overrun): Move from
3119 nat/amd64-linux-siginfo.c.
3120 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3122 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3124 * server.c (skip_to_semicolon): Remove.
3125 (process_point_options): Use strchrnul instead of
3128 2016-01-26 Yao Qi <yao.qi@linaro.org>
3130 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3131 * linux-low.c (install_software_single_step_breakpoints): Don't
3132 call regcache_read_pc.
3133 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3136 2016-01-26 Yao Qi <yao.qi@linaro.org>
3138 * linux-low.c (install_software_single_step_breakpoints): Call
3139 regcache_read_pc instead of get_pc.
3141 2016-01-26 Yao Qi <yao.qi@linaro.org>
3143 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3144 (unblock_async_io): Rename to ...
3145 (block_unblock_async_io): ... it. New function.
3146 (enable_async_io): Don't install SIGIO handler. Unblock it
3148 (disable_async_io): Don't ignore SIGIO. Block it instead.
3149 (initialize_async_io): Install SIGIO handler. Don't call
3152 2016-01-26 Yao Qi <yao.qi@linaro.org>
3154 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3155 first character is '\003', call *the_target->request_interrupt.
3157 2016-01-25 Yao Qi <yao.qi@linaro.org>
3159 * remote-utils.c (new_thread_notify): Remove.
3160 (dead_thread_notify): Likewise.
3161 * remote-utils.h (new_thread_notify): Remove declaration.
3162 (dead_thread_notify): Likewise.
3164 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3166 * gdb.trace/pending.exp: Fix expected message on continue.
3168 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3170 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3171 it works properly on big-endian machines where sizeof (CORE_ADDR)
3174 2016-01-21 Pedro Alves <palves@redhat.com>
3176 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3177 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3178 * configure: Regenerate.
3180 2016-01-21 Yao Qi <yao.qi@linaro.org>
3182 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3183 is_thumb and set it according to CPSR saved on the stack.
3184 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3185 arm_sigreturn_next_pc.
3187 2016-01-18 Yao Qi <yao.qi@linaro.org>
3189 * linux-low.c (linux_set_pc_64bit): New function.
3190 (linux_get_pc_64bit): New function.
3191 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3193 * linux-sparc-low.c (debug_threads): Remove declaration.
3194 (sparc_get_pc): Remove.
3195 (the_low_target): Use linux_get_pc_64bit instead of
3197 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3198 (the_low_target): Use linux_get_pc_64bit and
3201 2016-01-18 Yao Qi <yao.qi@linaro.org>
3203 * linux-arm-low.c (debug_threads): Remove declaration.
3204 (arm_get_pc, arm_set_pc): Remove.
3205 (the_low_target): Use linux_get_pc_32bit and
3207 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3208 (the_low_target): Use linux_get_pc_32bit and
3210 * linux-cris-low.c (debug_threads): Remove declaration.
3211 (cris_get_pc, cris_set_pc,): Remove.
3212 (the_low_target): Use linux_get_pc_32bit and
3214 * linux-crisv32-low.c (debug_threads): Remove declaration.
3215 (cris_get_pc, cris_set_pc): Remove.
3216 (the_low_target): Use linux_get_pc_32bit and
3218 * linux-low.c: Include inttypes.h.
3219 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3220 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3221 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3222 (the_low_target): Use linux_get_pc_32bit and
3224 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3225 (the_low_target): Use linux_get_pc_32bit and
3227 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3228 (the_low_target): Use linux_get_pc_32bit and
3230 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3231 (the_low_target): Use linux_get_pc_32bit and
3233 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3234 (the_low_target): Use linux_get_pc_32bit and
3237 2016-01-18 Gary Benson <gbenson@redhat.com>
3239 * configure.ac (AC_FUNC_FORK): New check.
3240 * config.in: Regenerate.
3241 * configure: Likewise.
3243 2016-01-14 Yao Qi <yao.qi@linaro.org>
3245 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3246 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3247 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3248 arm_get_next_pcs_ctor.
3250 2016-01-12 Josh Stone <jistone@redhat.com>
3251 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3253 * inferiors.h: Include "gdb_vecs.h".
3254 (struct process_info): Add syscalls_to_catch.
3255 * inferiors.c (remove_process): Free syscalls_to_catch.
3256 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3257 syscall_return stops.
3258 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3259 * server.c (handle_general_set): Handle QCatchSyscalls.
3260 (handle_query): Report support for QCatchSyscalls.
3261 * target.h (struct target_ops): Add supports_catch_syscall.
3262 (target_supports_catch_syscall): New macro.
3263 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3264 (struct lwp_info): Add syscall_state.
3265 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3266 Maintain syscall_state and syscalls_to_catch across exec.
3267 (get_syscall_trapinfo): New function, proxy to the_low_target.
3268 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3269 (linux_low_filter_event): Toggle syscall_state entry/return for
3270 syscall traps, and set it ignored for all others.
3271 (gdb_catching_syscalls_p): New function.
3272 (gdb_catch_this_syscall_p): New function.
3273 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3274 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3275 (linux_supports_catch_syscall): New function.
3276 (linux_target_ops): Install it.
3277 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3278 (the_low_target): Install it.
3280 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3282 * acinclude.m4: Include new ../warning.m4 file.
3283 * configure: Regenerated.
3284 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3286 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3288 * ax.c (is_goto_target): Mark static.
3289 * linux-low.c (register_addr): Likewise.
3290 (linux_fetch_registers, linux_store_registers): Likewise.
3291 * mem-break.c (any_persistent_commands): Fix old prototype.
3292 (add_commands_to_breakpoint): Mark static.
3293 * regcache.c (find_register_by_name): Delete unused func.
3294 * remote-utils.c (hex_or_minus_one): Mark static.
3295 * server.c (monitor_show_help): Mark static.
3296 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3297 handle_v_requests): Likewise.
3299 2016-01-12 Pedro Alves <palves@redhat.com>
3301 Remove use of the registered trademark symbol throughout.
3303 2016-01-08 Yao Qi <yao.qi@linaro.org>
3305 * remote-utils.c (getpkt): If c is '\003', call target hook
3308 2016-01-06 Yao Qi <yao.qi@linaro.org>
3310 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3311 linux-aarch32-low.c.
3312 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3313 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3314 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3315 (thumb2_breakpoint): Declare.
3316 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3317 linux-aarch32-low.h.
3318 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3319 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3320 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3322 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3324 * gdbreplay.c (gdbreplay_version): Change copyright year in
3326 * server.c (gdbserver_version): Likewise.
3328 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3330 * server.c (crc32_table): Delete.
3331 (crc32): Use libiberty's xcrc32 function.
3333 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3335 * lynx-low.c (lynx_delete_thread_callback): New function.
3336 (lynx_mourn): Properly delete our process and all of its
3337 threads. Remove call to clear_inferiors.
3339 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3341 * target.c (thread_search_callback): Add check that
3342 the thread_stopped target callback is not NULL before
3345 2015-12-21 Yao Qi <yao.qi@linaro.org>
3347 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3350 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3352 * server.c (handle_query): Call target_supports_software_single_step.
3354 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3356 * linux-low.c (single_step): New function.
3357 (linux_resume_one_lwp_throw): Call single_step.
3358 (start_step_over): Likewise.
3360 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3362 * Makefile.in (SFILES): Append arch/arm-linux.c,
3363 arch/arm-get-next-pcs.c.
3364 (arm-linux.o): New rule.
3365 (arm-get-next-pcs.o): New rule.
3366 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3368 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3369 to linux-aarch32-low.c.
3370 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3371 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3372 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3373 (thumb2_breakpoint_len): Likewise.
3374 (arm_is_thumb_mode): Make non-static.
3375 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3376 from linux-aarch32-low.c.
3377 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3378 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3379 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3380 (thumb2_breakpoint_len): Likewise.
3381 (arm_is_thumb_mode): New declaration.
3382 * linux-arm-low.c: Include arch/arm-linux.h
3383 aarch/arm-get-next-pcs.h, sys/syscall.h.
3384 (get_next_pcs_ops): New struct.
3385 (get_next_pcs_addr_bits_remove): New function.
3386 (get_next_pcs_is_thumb): New function.
3387 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3388 (arm_sigreturn_next_pc): Likewise.
3389 (get_next_pcs_syscall_next_pc): Likewise.
3390 (arm_gdbserver_get_next_pcs): Likewise.
3391 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3393 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3394 * server.h: Include gdb_vecs.h.
3396 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3398 * Makefile.in (SFILES): Append common/common-regcache.c.
3399 (OBS): Append common-regcache.o.
3400 (common-regcache.o): New rule.
3401 * regcache.c (init_register_cache): Initialize cache to
3403 (regcache_raw_read_unsigned): New function.
3404 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3405 register_status enum.
3407 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3409 * linux-aarch64-low.c (the_low_targets): Rename
3410 breakpoint_reinsert_addr to get_next_pcs.
3411 * linux-arm-low.c (the_low_targets): Likewise.
3412 * linux-bfin-low.c (the_low_targets): Likewise.
3413 * linux-cris-low.c (the_low_targets): Likewise.
3414 * linux-crisv32-low.c (the_low_targets): Likewise.
3415 * linux-low.c (can_software_single_step): Likewise.
3416 (install_software_single_step_breakpoints): New function.
3417 (start_step_over): Use install_software_single_step_breakpoints.
3418 * linux-low.h: New CORE_ADDR vector.
3419 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3421 * linux-mips-low.c (the_low_targets): Likewise.
3422 * linux-nios2-low.c (the_low_targets): Likewise.
3423 * linux-sparc-low.c (the_low_targets): Likewise.
3425 2015-12-17 Pedro Alves <palves@redhat.com>
3427 * linux-low.c (linux_kill_one_lwp): Remove references to
3429 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3431 (linux_init_signals): Delete.
3432 (initialize_low): Adjust.
3433 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3435 2015-12-16 Pedro Alves <palves@redhat.com>
3437 * configure.ac (compiler warning flags): When testing a
3438 -Wno-foo option, check whether -Wfoo works instead.
3439 * configure: Regenerate.
3441 2015-12-11 Don Breazeal <donb@codesourcery.com>
3443 * server.c (process_serial_event): Don't exit from gdbserver
3444 in remote mode if there are still active inferiors.
3446 2015-12-11 Yao Qi <yao.qi@linaro.org>
3448 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3449 arm_breakpoint_at if the process is 32-bit.
3451 2015-12-11 Yao Qi <yao.qi@linaro.org>
3453 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3456 2015-12-07 Yao Qi <yao.qi@linaro.org>
3458 * configure.srv: Append arm.o to srv_tgtobj for
3459 aarch64*-*-linux* target.
3460 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3461 from linux-arm-low.c.
3462 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3463 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3464 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3465 (thumb2_breakpoint_len): Likewise.
3466 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3467 (arm_breakpoint_kinds): Likewise.
3468 (arm_breakpoint_kind_from_pc): Likewise.
3469 (arm_sw_breakpoint_from_kind): Likewise.
3470 (arm_breakpoint_kind_from_current_state): Likewise.
3471 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3472 (arm_sw_breakpoint_from_kind): Declare.
3473 (arm_breakpoint_kind_from_current_state): Declare.
3474 (arm_breakpoint_at): Declare.
3475 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3476 arm_sw_breakpoint_from_kind if process is 32-bit.
3477 (aarch64_breakpoint_kind_from_pc): New function.
3478 (aarch64_breakpoint_kind_from_current_state): New function.
3479 (the_low_target): Initialize fields breakpoint_kind_from_pc
3480 and breakpoint_kind_from_current_state.
3481 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3482 linux-aarch32-low.c.
3483 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3484 (arm_breakpoint, arm_breakpoint_len): Likewise.
3485 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3486 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3487 (arm_is_thumb_mode): Likewise.
3488 (arm_breakpoint_at): Likewise.
3489 (arm_breakpoint_kind_from_pc): Likewise.
3490 (arm_sw_breakpoint_from_kind): Likewise.
3491 (arm_breakpoint_kind_from_current_state): Likewise.
3494 2015-08-04 Yao Qi <yao.qi@linaro.org>
3496 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3497 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3498 * server.c (extended_protocol): Remove "static".
3499 * server.h (extended_protocol): Declare it.
3501 2015-12-04 Josh Stone <jistone@redhat.com>
3503 * target.h (struct target_ops) <arch_setup>: Rename to ...
3504 (struct target_ops) <post_create_inferior>: ... this.
3505 (target_arch_setup): Rename to ...
3506 (target_post_create_inferior): ... this, calling post_create_inferior.
3507 * server.c (start_inferior): Update target_arch_setup calls to
3508 target_post_create_inferior.
3509 * linux-low.c (linux_low_ptrace_options): Forward declare.
3510 (linux_arch_setup): Update its comment for general use.
3511 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3512 (struct linux_target_ops): Use linux_post_create_inferior.
3513 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3514 to post_create_inferior.
3515 * nto-low.c (struct nto_target_ops): Likewise.
3516 * spu-low.c (struct spu_target_ops): Likewise.
3517 * win32-low.c (struct win32_target_ops): Likewise.
3519 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3521 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3523 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3525 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3526 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3527 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3528 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3529 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3530 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3531 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3532 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3533 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3534 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3535 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3536 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3538 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3540 * linux-low.c (linux_look_up_symbols): Don't call
3541 linux_supports_traceclone.
3542 * linux-low.h (thread_db_init): Remove use_events argument.
3543 * thread-db.c (thread_db_use_event): Remove global variable.
3544 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3545 (struct thread_db) <td_create_bp>: Remove field.
3546 (thread_db_create_event): Remove function.
3547 (thread_db_enable_reporting): Likewise.
3548 (find_one_thread): Don't check for thread_db_use_events.
3549 (attach_thread): Likewise.
3550 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3551 (try_thread_db_load_1): Don't check for thread_db_use_events.
3552 (thread_db_init): Remove use_events argument and thread events
3554 (remove_thread_event_breakpoints): Remove function.
3555 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3557 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3559 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3561 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3562 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3563 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3564 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3565 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3567 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3569 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3570 * linux-low.c (can_hardware_single_step): Use
3571 supports_hardware_single_step.
3572 (can_software_single_step): New function.
3573 (start_step_over): Call can_software_single_step.
3574 (linux_supports_hardware_single_step): New function.
3575 (struct target_ops) <supports_software_single_step>: Initialize.
3576 * linux-low.h (struct linux_target_ops)
3577 <supports_hardware_single_step>: Initialize.
3578 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3579 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3580 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3581 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3582 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3583 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3584 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3585 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3586 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3587 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3589 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3590 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3592 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3593 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3594 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3596 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3597 * target.h (struct target_ops): <supports_software_single_step>:
3599 (target_supports_software_single_step): New macro.
3601 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3603 * linux-low.c (linux_wait_1): Fix pc advance condition.
3604 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3605 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3607 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3609 * linux-arm-low.c (arm_is_thumb_mode): New function.
3610 (arm_breakpoint_at): Use arm_is_thumb_mode.
3611 (arm_breakpoint_kind_from_current_state): New function.
3612 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3614 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3615 (linux_breakpoint_kind_from_current_state): New function.
3616 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3617 * linux-low.h (struct linux_target_ops)
3618 <breakpoint_kind_from_current_state>: New field.
3619 * target.h (struct target_ops): Likewise.
3620 (target_breakpoint_kind_from_current_state): New macro.
3622 2015-11-30 Pedro Alves <palves@redhat.com>
3624 * linux-low.c (linux_resume): Wake up the event loop before
3627 2015-11-30 Pedro Alves <palves@redhat.com>
3629 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3631 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3633 * target.c (struct thread_search): New structure.
3634 (thread_search_callback): New function.
3635 (prev_general_thread): New global.
3636 (prepare_to_access_memory, done_accessing_memory): New functions.
3637 * target.h (prepare_to_access_memory, done_accessing_memory):
3638 Replace macros with function declarations.
3640 2015-11-30 Pedro Alves <palves@redhat.com>
3643 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3644 report TARGET_WAITKIND_NO_RESUMED.
3645 * remote-utils.c (prepare_resume_reply): Handle
3646 TARGET_WAITKIND_NO_RESUMED.
3647 * server.c (report_no_resumed): New global.
3648 (handle_query) <qSupported>: Handle "no-resumed+". Report
3649 "no-resumed+" support.
3650 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3651 return error if the client doesn't support no-resumed events.
3652 (push_stop_notification): New function.
3653 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3654 events if the client supports them.
3656 2015-11-30 Pedro Alves <palves@redhat.com>
3658 * linux-low.c (thread_still_has_status_pending_p): Don't check
3660 (lwp_resumed): New function.
3661 (status_pending_p_callback): Return early if the LWP is not
3662 supposed to be resumed.
3664 2015-11-30 Pedro Alves <palves@redhat.com>
3666 * linux-low.c (handle_extended_wait): Assert that the LWP's
3667 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3668 thread create events, leave the new child's status pending.
3669 (linux_low_filter_event): If GDB wants to hear about thread exit
3670 events, leave the LWP marked dead and don't delete it.
3671 (linux_wait_for_event_filtered): Don't check for thread exit.
3672 (filter_exit_event): New function.
3673 (linux_wait_1): Use it, when returning an exit event.
3674 (linux_resume_one_lwp_throw): Assert that the LWP's
3675 waitstatus is TARGET_WAITKIND_IGNORE.
3676 * remote-utils.c (prepare_resume_reply): Handle
3677 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3678 * server.c (report_thread_events): New global.
3679 (handle_general_set): Handle QThreadEvents.
3680 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3681 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3682 TARGET_WAITKIND_THREAD_EXITED.
3683 * server.h (report_thread_events): Declare.
3685 2015-11-30 Pedro Alves <palves@redhat.com>
3687 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3688 the thread's last_resume_kind was resume_stop.
3690 2015-11-30 Pedro Alves <palves@redhat.com>
3692 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3695 2015-11-30 Pedro Alves <palves@redhat.com>
3697 * server.c (handle_v_requests): Handle vCtrlC.
3699 2015-11-30 Pedro Alves <palves@redhat.com>
3701 * gdbthread.h (find_any_thread_of_pid): Declare.
3702 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3704 * server.c (handle_query): If current_thread is NULL, look for
3705 another thread of the selected process.
3707 2015-11-26 Daniel Colascione <dancol@dancol.org>
3708 Simon Marchi <simon.marchi@ericsson.com>
3710 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3711 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3713 * target.h (struct target_ops) <thread_name>: New field.
3714 (target_thread_name): New macro.
3716 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3718 * regcache.h (regcache_invalidate_pid): Add declaration.
3719 * regcache.c (regcache_invalidate_pid): New function, extracted
3720 from regcache_invalidate.
3721 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3722 Add trivial documentation comment.
3723 * lynx-low.c: Use regcache_invalidate_pid instead of
3724 regcache_invalidate.
3726 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3728 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3729 and Elf64_auxv_t if the target is Android.
3731 2015-11-22 Doug Evans <xdje42@gmail.com>
3733 * target.h: #include <sys/types.h>.
3735 2015-11-19 Pedro Alves <palves@redhat.com>
3737 * linux-low.c (linux_process_qsupported): Change prototype.
3739 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3741 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3742 and adjust to loop over all features.
3743 * server.c (handle_query) <qSupported>: Adjust to call
3744 target_process_qsupported once, passing it a vector of unprocessed
3746 * target.h (struct target_ops) <process_qsupported>: Change
3748 (target_process_qsupported): Adjust.
3750 2015-11-19 Pedro Alves <palves@redhat.com>
3752 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3754 * configure: Regenerate.
3756 2015-11-19 Pedro Alves <palves@redhat.com>
3758 * configure: Regenerate.
3760 2015-11-19 Yao Qi <yao.qi@linaro.org>
3762 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3765 2015-11-19 Yao Qi <yao.qi@linaro.org>
3767 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3768 (struct aarch64_operand): Move enum out.
3770 2015-11-19 Yao Qi <yao.qi@linaro.org>
3772 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3773 struct user_fpsimd_state *.
3774 (aarch64_store_fpregset): Likewise.
3776 2015-11-19 Yao Qi <yao.qi@linaro.org>
3778 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3779 struct user_pt_regs *.
3780 (aarch64_store_gregset): Likewise.
3782 2015-11-18 Pedro Alves <palves@redhat.com>
3784 * Makefile.in (all_object_files): Add $IPA_OBJS.
3786 2015-11-17 Pedro Alves <palves@redhat.com>
3788 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3789 GDB_SIGNAL_0 and gdb_signal_to_string.
3791 2015-11-17 Pedro Alves <palves@redhat.com>
3793 * win32-low.c (handle_output_debug_string): Remove parameter.
3794 (win32_kill): Remove our_status local and adjust call to
3795 handle_output_debug_string.
3796 (get_child_debug_event): Adjust call to
3797 handle_output_debug_string.
3799 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3801 * linux-mips-low.c (mips_fill_gregset): Add cast.
3802 (mips_store_gregset): Likewise.
3803 (mips_fill_fpregset): Likewise.
3804 (mips_store_fpregset): Likewise.
3806 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3808 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3811 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3813 * linux-mips-low.c (mips_linux_new_thread): Change type of
3814 watch_type to enum target_hw_bp_type.
3816 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3818 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3819 Change return type to arm_hwbp_type.
3821 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3823 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3824 (arm_store_gregset): Likewise.
3825 * linux-arm-low.c (arm_get_hwcap): Likewise.
3826 (arm_read_description): Likewise.
3828 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3830 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3832 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3834 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3835 (ppc_fill_vsxregset): Likewise.
3836 (ppc_store_vsxregset): Likewise.
3837 (ppc_fill_vrregset): Likewise.
3838 (ppc_store_vrregset): Likewise.
3839 (ppc_fill_evrregset): Likewise.
3840 (ppc_store_evrregset): Likewise.
3842 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3844 * linux-ppc-low.c (ppc_usrregs_info): Remove
3845 forward-declaration.
3846 (ppc_arch_setup): Move lower in file.
3848 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3850 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3851 (ps_pdwrite): Likewise.
3853 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3855 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3856 to after assert checks.
3858 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3860 * proc-service.c (ps_pdread): Add/adjust casts.
3861 (ps_pdwrite): Add/adjust casts.
3863 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3865 * server.c (handle_search_memory_1): Cast return value of
3868 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3870 * server.c (write_qxfer_response): Change type of data to
3873 2015-10-29 Pedro Alves <palves@redhat.com>
3875 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3877 2015-10-29 Pedro Alves <palves@redhat.com>
3879 * tracepoint.c (clear_installed_tracepoints): Add casts.
3881 2015-10-29 Pedro Alves <palves@redhat.com>
3883 * server.c (handle_v_cont, process_serial_event): Add enum
3884 gdb_signal casts to signal parsing code.
3886 2015-10-29 Pedro Alves <palves@redhat.com>
3888 * linux-low.h (NULL_REGSET): Define.
3889 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3890 * linux-arm-low.c (arm_regsets): Likewise.
3891 * linux-crisv32-low.c (cris_regsets): Likewise.
3892 * linux-m68k-low.c (m68k_regsets): Likewise.
3893 * linux-mips-low.c (mips_regsets): Likewise.
3894 * linux-nios2-low.c (nios2_regsets): Likewise.
3895 * linux-ppc-low.c (ppc_regsets): Likewise.
3896 * linux-s390-low.c (s390_regsets): Likewise.
3897 * linux-sh-low.c (sh_regsets): Likewise.
3898 * linux-sparc-low.c (sparc_regsets): Likewise.
3899 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3900 * linux-tile-low.c (tile_regsets): Likewise.
3901 * linux-x86-low.c (x86_regsets): Likewise.
3902 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3904 2015-10-29 Pedro Alves <palves@redhat.com>
3906 * linux-low.h (NULL_REGSET): Define.
3907 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3908 * linux-arm-low.c (arm_regsets): Likewise.
3909 * linux-crisv32-low.c (cris_regsets): Likewise.
3910 * linux-m68k-low.c (m68k_regsets): Likewise.
3911 * linux-mips-low.c (mips_regsets): Likewise.
3912 * linux-nios2-low.c (nios2_regsets): Likewise.
3913 * linux-ppc-low.c (ppc_regsets): Likewise.
3914 * linux-s390-low.c (s390_regsets): Likewise.
3915 * linux-sh-low.c (sh_regsets): Likewise.
3916 * linux-sparc-low.c (sparc_regsets): Likewise.
3917 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3918 * linux-tile-low.c (tile_regsets): Likewise.
3919 * linux-x86-low.c (x86_regsets): Likewise.
3920 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3922 2015-10-26 Doug Evans <dje@google.com>
3924 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3926 2015-10-26 Doug Evans <dje@google.com>
3928 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3930 2015-10-26 Doug Evans <dje@google.com>
3932 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3934 (attach_thread, find_new_threads_callback): Ditto.
3936 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3938 * mem-break.h (set_breakpoint_data): Remove.
3940 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3942 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3943 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3944 (initialize_low): Remove set_breakpoint_data call.
3945 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3946 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3947 (initialize_low): Remove set_breakpoint_data call.
3948 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3949 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3950 (initialize_low): Remove set_breakpoint_data call.
3952 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3954 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3955 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3956 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3957 * target.h (target_breakpoint_kind_from_pc): New macro.
3959 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3961 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3962 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3963 the default breakpoint kind.
3965 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3967 * linux-arm-low.c (arm_supports_z_point_type): Add software
3970 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3972 * linux-arm-low.c: Refactor breakpoint definitions.
3973 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3974 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3976 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3978 * Makefile.in: Add arm.c/o.
3979 * configure.srv: Likewise.
3980 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3981 (arm_breakpoint_kind_from_pc): New function.
3982 (arm_sw_breakpoint_from_kind): Return proper kind.
3983 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3985 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3987 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3989 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3990 (struct raw_breakpoint) <size>: Remove.
3991 (struct raw_breakpoint) <kind>: Add.
3992 (bp_size): New function.
3993 (bp_opcode): Likewise.
3994 (find_raw_breakpoint_at): Adjust for kind.
3995 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3996 (remove_memory_breakpoint): Adjust for kind call bp_size.
3997 (set_raw_breakpoint_at): Adjust for kind.
3998 (set_breakpoint): Likewise.
3999 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4000 (delete_raw_breakpoint): Adjust for kind.
4001 (delete_breakpoint): Likewise.
4002 (find_gdb_breakpoint): Likewise.
4003 (set_gdb_breakpoint_1): Likewise.
4004 (set_gdb_breakpoint): Likewise.
4005 (delete_gdb_breakpoint_1): Likewise.
4006 (delete_gdb_breakpoint): Likewise.
4007 (uninsert_raw_breakpoint): Likewise.
4008 (reinsert_raw_breakpoint): Likewise.
4009 (set_breakpoint_data): Remove.
4010 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4011 (check_mem_read): Adjust for kind call bp_size.
4012 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4013 (clone_one_breakpoint): Adjust for kind.
4014 * mem-break.h (set_gdb_breakpoint): Likewise.
4015 (delete_gdb_breakpoint): Likewise.
4016 * server.c (process_serial_event): Likewise.
4018 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4020 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4021 (struct linux_target_ops) <breakpoint>: Remove.
4022 (struct linux_target_ops) <breakpoint_len>: Remove.
4023 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4024 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4025 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4026 (arm_sw_breakpoint_from_kind): New function.
4027 * linux-bfin-low.c (bfin_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-cris-low.c (cris_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-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4043 and sw_breakpoint_from_kind to increment the pc.
4044 (linux_breakpoint_kind_from_pc): New function.
4045 (linux_sw_breakpoint_from_kind): New function.
4046 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4047 (initialize_low): Call breakpoint_kind_from_pc and
4048 sw_breakpoint_from_kind to replace breakpoint_data/len.
4049 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4051 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4052 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4073 (struct linux_target_ops) <breakpoint>: Remove.
4074 (struct linux_target_ops) <breakpoint_len>: Remove.
4075 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4076 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4077 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4078 (struct linux_target_ops) <breakpoint>: Remove.
4079 (struct linux_target_ops) <breakpoint_len>: Remove.
4080 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4081 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4082 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4083 (struct linux_target_ops) <breakpoint>: Remove.
4084 (struct linux_target_ops) <breakpoint_len>: Remove.
4085 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4086 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4087 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4088 (struct linux_target_ops) <breakpoint>: Remove.
4089 (struct linux_target_ops) <breakpoint_len>: Remove.
4090 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4091 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4092 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4093 (struct linux_target_ops) <breakpoint>: Remove.
4094 (struct linux_target_ops) <breakpoint_len>: Remove.
4095 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4096 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4097 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4098 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4099 (struct linux_target_ops) <breakpoint>: Remove.
4100 (struct linux_target_ops) <breakpoint_len>: Remove.
4101 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4102 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4103 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4104 (struct linux_target_ops) <breakpoint>: Remove.
4105 (struct linux_target_ops) <breakpoint_len>: Remove.
4106 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4107 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4109 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4111 * linux-cris-low.c (cris_get_pc): Remove void arg.
4113 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4115 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4118 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4120 * inferiors.c (thread_pid_matches_callback): New function.
4121 (find_thread_process): New function.
4122 (remove_thread): Reset current_thread.
4123 (remove_process): Assert threads have been removed first.
4125 2015-10-15 Yao Qi <yao.qi@linaro.org>
4127 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4129 (aarch64_remove_point): Likewise.
4130 * regcache.c (regcache_register_size): New function.
4132 2015-10-12 Yao Qi <yao.qi@linaro.org>
4134 * linux-aarch64-low.c: Update all callers as emit_load_store
4135 is renamed to aarch64_emit_load_store.
4137 2015-10-12 Yao Qi <yao.qi@linaro.org>
4139 * linux-aarch64-low.c: Update all callers of function renaming
4140 from emit_insn to aarch64_emit_insn.
4142 2015-10-12 Yao Qi <yao.qi@linaro.org>
4144 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4145 arch/aarch64-insn.h.
4146 (struct aarch64_memory_operand): Likewise.
4148 (emit_insn): Move to arch/aarch64-insn.c.
4149 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4150 (emit_load_store): Move to arch/aarch64-insn.c.
4151 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4152 (can_encode_int32): Remove.
4154 2015-10-12 Yao Qi <yao.qi@linaro.org>
4156 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4157 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4158 (aarch64_relocate_instruction): Likewise.
4159 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4160 (struct aarch64_insn_visitor): Likewise.
4162 2015-10-12 Yao Qi <yao.qi@linaro.org>
4164 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4165 (struct aarch64_insn_visitor): New.
4166 (struct aarch64_insn_relocation_data): New.
4167 (aarch64_ftrace_insn_reloc_b): New function.
4168 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4169 (aarch64_ftrace_insn_reloc_cb): Likewise.
4170 (aarch64_ftrace_insn_reloc_tb): Likewise.
4171 (aarch64_ftrace_insn_reloc_adr): Likewise.
4172 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4173 (aarch64_ftrace_insn_reloc_others): Likewise.
4175 (aarch64_relocate_instruction): Use visitor.
4177 2015-10-12 Yao Qi <yao.qi@linaro.org>
4179 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4180 int. Add argument buf.
4181 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4182 aarch64_relocate_instruction.
4184 2015-10-12 Yao Qi <yao.qi@linaro.org>
4186 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4187 argument insn. Remove local variable insn. Don't call
4189 (aarch64_install_fast_tracepoint_jump_pad): Call
4192 2015-09-30 Yao Qi <yao.qi@linaro.org>
4194 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4195 (emit_load_store_pair): Likewise.
4197 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4199 * dll.c (match_dll): Add cast(s).
4200 (unloaded_dll): Likewise.
4201 * linux-low.c (second_thread_of_pid_p): Likewise.
4202 (delete_lwp_callback): Likewise.
4203 (count_events_callback): Likewise.
4204 (select_event_lwp_callback): Likewise.
4205 (linux_set_resume_request): Likewise.
4206 * server.c (accumulate_file_name_length): Likewise.
4207 (emit_dll_description): Likewise.
4208 (handle_qxfer_threads_worker): Likewise.
4209 (visit_actioned_threads): Likewise.
4210 * thread-db.c (any_thread_of): Likewise.
4211 * tracepoint.c (same_process_p): Likewise.
4212 (match_blocktype): Likewise.
4213 (build_traceframe_info_xml): Likewise.
4215 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4217 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4219 (gdb_unparse_agent_expr): Likewise.
4220 * hostio.c (require_data): Likewise.
4221 (handle_pread): Likewise.
4222 * linux-low.c (disable_regset): Likewise.
4223 (fetch_register): Likewise.
4224 (store_register): Likewise.
4225 (get_dynamic): Likewise.
4226 (linux_qxfer_libraries_svr4): Likewise.
4227 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4228 (set_fast_tracepoint_jump): Likewise.
4229 (uninsert_fast_tracepoint_jumps_at): Likewise.
4230 (reinsert_fast_tracepoint_jumps_at): Likewise.
4231 (validate_inserted_breakpoint): Likewise.
4232 (clone_agent_expr): Likewise.
4233 * regcache.c (init_register_cache): Likewise.
4234 * remote-utils.c (putpkt_binary_1): Likewise.
4235 (decode_M_packet): Likewise.
4236 (decode_X_packet): Likewise.
4237 (look_up_one_symbol): Likewise.
4238 (relocate_instruction): Likewise.
4239 (monitor_output): Likewise.
4240 * server.c (handle_search_memory): Likewise.
4241 (handle_qxfer_exec_file): Likewise.
4242 (handle_qxfer_libraries): Likewise.
4243 (handle_qxfer): Likewise.
4244 (handle_query): Likewise.
4245 (handle_v_cont): Likewise.
4246 (handle_v_run): Likewise.
4247 (captured_main): Likewise.
4248 * target.c (write_inferior_memory): Likewise.
4249 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4250 * tracepoint.c (init_trace_buffer): Likewise.
4251 (add_tracepoint_action): Likewise.
4252 (add_traceframe): Likewise.
4253 (add_traceframe_block): Likewise.
4254 (cmd_qtdpsrc): Likewise.
4255 (cmd_qtdv): Likewise.
4256 (cmd_qtstatus): Likewise.
4257 (response_source): Likewise.
4258 (response_tsv): Likewise.
4259 (cmd_qtnotes): Likewise.
4260 (gdb_collect): Likewise.
4261 (initialize_tracepoint): Likewise.
4263 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4265 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4266 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4267 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4269 (enum aarch64_condition_codes): New enum.
4270 (w0): New static global.
4273 (struct aarch64_memory_operand) <type>: New
4274 MEMORY_OPERAND_POSTINDEX type.
4275 (postindex_memory_operand): New helper function.
4276 (emit_ret): New function.
4277 (emit_load_store_pair): New function, factored out of emit_stp
4278 with support for MEMORY_OPERAND_POSTINDEX.
4279 (emit_stp): Rewrite using emit_load_store_pair.
4280 (emit_ldp): New function.
4281 (emit_load_store): Likewise.
4282 (emit_ldr): Mention post-index instruction in comment.
4283 (emit_ldrh): New function.
4284 (emit_ldrb): New function.
4285 (emit_ldrsw): Mention post-index instruction in comment.
4286 (emit_str): Likewise.
4287 (emit_subs): New function.
4288 (emit_cmp): Likewise.
4289 (emit_and): Likewise.
4290 (emit_orr): Likewise.
4291 (emit_orn): Likewise.
4292 (emit_eor): Likewise.
4293 (emit_mvn): Likewise.
4294 (emit_lslv): Likewise.
4295 (emit_lsrv): Likewise.
4296 (emit_asrv): Likewise.
4297 (emit_mul): Likewise.
4298 (emit_sbfm): Likewise.
4299 (emit_sbfx): Likewise.
4300 (emit_ubfm): Likewise.
4301 (emit_ubfx): Likewise.
4302 (emit_csinc): Likewise.
4303 (emit_cset): Likewise.
4304 (emit_nop): Likewise.
4305 (emit_ops_insns): New helper function.
4306 (emit_pop): Likewise.
4307 (emit_push): Likewise.
4308 (aarch64_emit_prologue): New function.
4309 (aarch64_emit_epilogue): Likewise.
4310 (aarch64_emit_add): Likewise.
4311 (aarch64_emit_sub): Likewise.
4312 (aarch64_emit_mul): Likewise.
4313 (aarch64_emit_lsh): Likewise.
4314 (aarch64_emit_rsh_signed): Likewise.
4315 (aarch64_emit_rsh_unsigned): Likewise.
4316 (aarch64_emit_ext): Likewise.
4317 (aarch64_emit_log_not): Likewise.
4318 (aarch64_emit_bit_and): Likewise.
4319 (aarch64_emit_bit_or): Likewise.
4320 (aarch64_emit_bit_xor): Likewise.
4321 (aarch64_emit_bit_not): Likewise.
4322 (aarch64_emit_equal): Likewise.
4323 (aarch64_emit_less_signed): Likewise.
4324 (aarch64_emit_less_unsigned): Likewise.
4325 (aarch64_emit_ref): Likewise.
4326 (aarch64_emit_if_goto): Likewise.
4327 (aarch64_emit_goto): Likewise.
4328 (aarch64_write_goto_address): Likewise.
4329 (aarch64_emit_const): Likewise.
4330 (aarch64_emit_call): Likewise.
4331 (aarch64_emit_reg): Likewise.
4332 (aarch64_emit_pop): Likewise.
4333 (aarch64_emit_stack_flush): Likewise.
4334 (aarch64_emit_zero_ext): Likewise.
4335 (aarch64_emit_swap): Likewise.
4336 (aarch64_emit_stack_adjust): Likewise.
4337 (aarch64_emit_int_call_1): Likewise.
4338 (aarch64_emit_void_call_2): Likewise.
4339 (aarch64_emit_eq_goto): Likewise.
4340 (aarch64_emit_ne_goto): Likewise.
4341 (aarch64_emit_lt_goto): Likewise.
4342 (aarch64_emit_le_goto): Likewise.
4343 (aarch64_emit_gt_goto): Likewise.
4344 (aarch64_emit_ge_got): Likewise.
4345 (aarch64_emit_ops_impl): New static global variable.
4346 (aarch64_emit_ops): New target function, return
4347 &aarch64_emit_ops_impl.
4348 (struct linux_target_ops): Install it.
4350 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4352 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4353 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4355 * linux-aarch64-ipa.c: New file.
4356 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4358 (aarch64_get_thread_area): New target method.
4359 (extract_signed_bitfield): New helper function.
4360 (aarch64_decode_ldr_literal): New function.
4361 (enum aarch64_opcodes): New enum.
4362 (struct aarch64_register): New struct.
4363 (struct aarch64_operand): New struct.
4364 (x0): New static global.
4373 (aarch64_register): New helper function.
4374 (register_operand): Likewise.
4375 (immediate_operand): Likewise.
4376 (struct aarch64_memory_operand): New struct.
4377 (offset_memory_operand): New helper function.
4378 (preindex_memory_operand): Likewise.
4379 (enum aarch64_system_control_registers): New enum.
4380 (ENCODE): New macro.
4381 (emit_insn): New helper function.
4382 (emit_b): New function.
4383 (emit_bcond): Likewise.
4384 (emit_cb): Likewise.
4385 (emit_tb): Likewise.
4386 (emit_blr): Likewise.
4387 (emit_stp): Likewise.
4388 (emit_ldp_q_offset): Likewise.
4389 (emit_stp_q_offset): Likewise.
4390 (emit_load_store): Likewise.
4391 (emit_ldr): Likewise.
4392 (emit_ldrsw): Likewise.
4393 (emit_str): Likewise.
4394 (emit_ldaxr): Likewise.
4395 (emit_stxr): Likewise.
4396 (emit_stlr): Likewise.
4397 (emit_data_processing_reg): Likewise.
4398 (emit_data_processing): Likewise.
4399 (emit_add): Likewise.
4400 (emit_sub): Likewise.
4401 (emit_mov): Likewise.
4402 (emit_movk): Likewise.
4403 (emit_mov_addr): Likewise.
4404 (emit_mrs): Likewise.
4405 (emit_msr): Likewise.
4406 (emit_sevl): Likewise.
4407 (emit_wfe): Likewise.
4408 (append_insns): Likewise.
4409 (can_encode_int32_in): New helper function.
4410 (aarch64_relocate_instruction): New function.
4411 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4412 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4413 (struct linux_target_ops): Install aarch64_get_thread_area,
4414 aarch64_install_fast_tracepoint_jump_pad and
4415 aarch64_get_min_fast_tracepoint_insn_len.
4417 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4419 * Makefile.in (aarch64-insn.o): New rule.
4420 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4422 2015-09-21 Yao Qi <yao.qi@linaro.org>
4424 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4426 2015-09-21 Yao Qi <yao.qi@linaro.org>
4428 * tracepoint.c (max_jump_pad_size): Remove.
4430 2015-09-18 Yao Qi <yao.qi@linaro.org>
4432 * linux-aarch64-low.c: Don't include sys/uio.h.
4433 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4435 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4437 * tracepoint.c (eval_result_type): Change prototype.
4438 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4440 2015-09-15 Pedro Alves <palves@redhat.com>
4442 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4443 Check whether to report exec events instead of checking whether
4444 multiprocess is enabled.
4446 2015-09-15 Pedro Alves <palves@redhat.com>
4449 * remote-utils.c (prepare_resume_reply): Merge
4450 TARGET_WAITKIND_VFORK_DONE switch case with the
4451 TARGET_WAITKIND_FORKED case.
4453 2015-09-15 Yao Qi <yao.qi@linaro.org>
4455 * server.c (handle_query): Check string comparison using
4456 "else if" instead of "if".
4458 2015-09-15 Yao Qi <yao.qi@linaro.org>
4460 * server.c (vCont_supported): New global variable.
4461 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4462 matches. Append ";vContSupported+" to own_buf.
4463 (handle_v_requests): Append ";s;S" to own_buf if target supports
4464 hardware single step or vCont_supported is false.
4465 (capture_main): Set vCont_supported to zero.
4467 2015-09-15 Yao Qi <yao.qi@linaro.org>
4469 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4471 (linux_supports_hardware_single_step): ... New function.
4472 (linux_target_ops): Update.
4473 * lynx-low.c (lynx_target_ops): Set field
4474 supports_hardware_single_step to target_can_do_hardware_single_step.
4475 * nto-low.c (nto_target_ops): Likewise.
4476 * spu-low.c (spu_target_ops): Likewise.
4477 * win32-low.c (win32_target_ops): Likewise.
4478 * target.c (target_can_do_hardware_single_step): New function.
4479 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4480 Remove. <supports_hardware_single_step>: New field.
4481 (target_supports_conditional_breakpoints): Remove.
4482 (target_supports_hardware_single_step): New macro.
4483 (target_can_do_hardware_single_step): Declare.
4484 * server.c (handle_query): Use target_supports_hardware_single_step
4485 instead of target_supports_conditional_breakpoints.
4487 2015-09-15 Yao Qi <yao.qi@linaro.org>
4489 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4491 (struct linux_target_ops the_low_target): Install
4492 aarch64_linux_siginfo_fixup.
4494 2015-09-11 Don Breazeal <donb@codesourcery.com>
4495 Luis Machado <lgustavo@codesourcery.com>
4497 * linux-low.c (linux_mourn): Static declaration.
4498 (linux_arch_setup): Move in front of
4499 handle_extended_wait.
4500 (linux_arch_setup_thread): New function.
4501 (handle_extended_wait): Handle exec events. Call
4502 linux_arch_setup_thread. Make event_lwp argument a
4503 pointer-to-a-pointer.
4504 (check_zombie_leaders): Do not check stopped threads.
4505 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4506 (linux_low_filter_event): Add lwp and thread for exec'ing
4507 non-leader thread if leader thread has been deleted.
4508 Refactor code into linux_arch_setup_thread and call it.
4509 Pass child lwp pointer by reference to handle_extended_wait.
4510 (linux_wait_for_event_filtered): Update comment.
4511 (linux_wait_1): Prevent clobbering exec event status.
4512 (linux_supports_exec_events): New function.
4513 (linux_target_ops) <supports_exec_events>: Initialize new member.
4514 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4516 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4517 * server.c (report_exec_events): New global variable.
4518 (handle_query): Handle qSupported query for exec-events feature.
4519 (captured_main): Initialize report_exec_events.
4520 * server.h (report_exec_events): Declare new global variable.
4521 * target.h (struct target_ops) <supports_exec_events>: New
4523 (target_supports_exec_events): New macro.
4524 * win32-low.c (win32_target_ops) <supports_exec_events>:
4525 Initialize new member.
4527 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4529 * linux-low.c (linux_low_enable_btrace): Remove.
4530 (linux_target_ops): Replace linux_low_enable_btrace with
4531 linux_enable_btrace.
4533 2015-09-03 Yao Qi <yao.qi@linaro.org>
4535 * linux-aarch64-low.c (aarch64_insert_point): Call
4536 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4539 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4541 * linux-low.c (check_stopped_by_breakpoint): Use
4542 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4544 2015-08-27 Pedro Alves <palves@redhat.com>
4546 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4548 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4550 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4551 the XNEW-family equivalent.
4552 (compile_bytecodes): Likewise.
4553 * dll.c (loaded_dll): Likewise.
4554 * event-loop.c (append_callback_event): Likewise.
4555 (create_file_handler): Likewise.
4556 (create_file_event): Likewise.
4557 * hostio.c (handle_open): Likewise.
4558 * inferiors.c (add_thread): Likewise.
4559 (add_process): Likewise.
4560 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4561 * linux-arm-low.c (arm_new_process): Likewise.
4562 (arm_new_thread): Likewise.
4563 * linux-low.c (add_to_pid_list): Likewise.
4564 (linux_add_process): Likewise.
4565 (handle_extended_wait): Likewise.
4566 (add_lwp): Likewise.
4567 (enqueue_one_deferred_signal): Likewise.
4568 (enqueue_pending_signal): Likewise.
4569 (linux_resume_one_lwp_throw): Likewise.
4570 (linux_resume_one_thread): Likewise.
4571 (linux_read_memory): Likewise.
4572 (linux_write_memory): Likewise.
4573 * linux-mips-low.c (mips_linux_new_process): Likewise.
4574 (mips_linux_new_thread): Likewise.
4575 (mips_add_watchpoint): Likewise.
4576 * linux-x86-low.c (initialize_low_arch): Likewise.
4577 * lynx-low.c (lynx_add_process): Likewise.
4578 * mem-break.c (set_raw_breakpoint_at): Likewise.
4579 (set_breakpoint): Likewise.
4580 (add_condition_to_breakpoint): Likewise.
4581 (add_commands_to_breakpoint): Likewise.
4582 (clone_agent_expr): Likewise.
4583 (clone_one_breakpoint): Likewise.
4584 * regcache.c (new_register_cache): Likewise.
4585 * remote-utils.c (look_up_one_symbol): Likewise.
4586 * server.c (queue_stop_reply): Likewise.
4587 (start_inferior): Likewise.
4588 (queue_stop_reply_callback): Likewise.
4589 (handle_target_event): Likewise.
4590 * spu-low.c (fetch_ppc_memory): Likewise.
4591 (store_ppc_memory): Likewise.
4592 * target.c (set_target_ops): Likewise.
4593 * thread-db.c (thread_db_load_search): Likewise.
4594 (try_thread_db_load_1): Likewise.
4595 * tracepoint.c (add_tracepoint): Likewise.
4596 (add_tracepoint_action): Likewise.
4597 (create_trace_state_variable): Likewise.
4598 (cmd_qtdpsrc): Likewise.
4599 (cmd_qtro): Likewise.
4600 (add_while_stepping_state): Likewise.
4601 * win32-low.c (child_add_thread): Likewise.
4602 (get_image_name): Likewise.
4604 2015-08-25 Yao Qi <yao.qi@linaro.org>
4606 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4608 2015-08-25 Yao Qi <yao.qi@linaro.org>
4610 * Makefile.in (aarch64-linux.o): New rule.
4611 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4613 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4614 (aarch64_init_debug_reg_state): Make it extern.
4615 (aarch64_linux_prepare_to_resume): Remove.
4617 2015-08-25 Yao Qi <yao.qi@linaro.org>
4619 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4620 lwp_arch_private_info and ptid_of_lwp.
4622 2015-08-25 Yao Qi <yao.qi@linaro.org>
4624 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4625 Find proc_info by find_process_pid. All callers updated.
4627 2015-08-25 Yao Qi <yao.qi@linaro.org>
4629 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4631 (debug_reg_change_callback): Remove.
4632 (aarch64_notify_debug_reg_change): Remove.
4634 2015-08-25 Yao Qi <yao.qi@linaro.org>
4636 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4637 Call current_lwp_ptid.
4639 2015-08-25 Yao Qi <yao.qi@linaro.org>
4641 * linux-aarch64-low.c (debug_reg_change_callback): Use
4644 2015-08-25 Yao Qi <yao.qi@linaro.org>
4646 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4648 2015-08-25 Yao Qi <yao.qi@linaro.org>
4650 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4652 2015-08-25 Yao Qi <yao.qi@linaro.org>
4654 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4657 2015-08-25 Yao Qi <yao.qi@linaro.org>
4659 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4661 (debug_reg_change_callback): Remove argument entry and add argument
4662 lwp. Remove local variable thread. Don't print thread id in the
4663 debugging output. Don't check whether pid of thread equals to pid.
4664 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4665 iterate_over_lwps instead find_inferior.
4667 2015-08-24 Pedro Alves <palves@redhat.com>
4669 * inferiors.c (get_first_process): New function.
4670 * inferiors.h (get_first_process): New declaration.
4671 * remote-utils.c (read_ptid): Default to the first process in the
4672 list, instead of to the current thread's process.
4674 2015-08-24 Pedro Alves <palves@redhat.com>
4676 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4677 * event-loop.c: Likewise.
4678 * remote-utils.c: Likewise.
4679 * tracepoint.c: Likewise.
4681 2015-08-24 Pedro Alves <palves@redhat.com>
4683 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4686 2015-08-21 Pedro Alves <palves@redhat.com>
4688 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4689 instead of literal 1.
4691 2015-08-21 Pedro Alves <palves@redhat.com>
4693 * tdesc.c (default_description): Explicitly zero-initialize.
4695 2015-08-21 Pedro Alves <palves@redhat.com>
4698 * inferiors.c (remove_thread): Discard any pending stop reply for
4700 * server.c (remove_all_on_match_pid): Rename to ...
4701 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4703 (discard_queued_stop_replies): Change parameter to a ptid. Now
4705 (handle_v_kill, kill_inferior_callback, captured_main)
4706 (process_serial_event): Adjust.
4707 * server.h (discard_queued_stop_replies): Declare.
4709 2015-08-21 Pedro Alves <palves@redhat.com>
4711 * linux-low.c (wait_for_sigstop): Always switch to no thread
4712 selected if the previously current thread dies.
4713 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4714 process instead of the current thread's.
4715 * remote-utils.c (input_interrupt): Don't check if there's no
4717 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4718 current thread to the general thread fails, error out.
4719 (handle_qxfer_auxv, handle_qxfer_libraries)
4720 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4721 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4722 (handle_query): Check if there's a thread selected instead of
4723 checking whether there's any thread in the thread list.
4724 (handle_qxfer_threads, handle_qxfer_btrace)
4725 (handle_qxfer_btrace_conf): Don't error out early if there's no
4726 thread in the thread list.
4727 (handle_v_cont, myresume): Don't set the current thread to the
4729 (process_serial_event) <Hg handling>: Also set thread_id if the
4730 previous general thread is still alive.
4731 (process_serial_event) <g/G handling>: If setting the current
4732 thread to the general thread fails, error out.
4733 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4734 thread's lwp instead of the current thread's.
4735 * target.c (set_desired_thread): If the desired thread was not
4736 found, leave the current thread pointing to NULL. Return an int
4737 (boolean) indicating success.
4738 * target.h (set_desired_thread): Change return type to int.
4740 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4742 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4743 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4745 (ps_get_thread_area): New function.
4747 2015-08-19 Gary Benson <gbenson@redhat.com>
4749 * hostio.c (handle_pread): Do not attempt to read more data
4750 than hostio_reply_with_data can fit in a packet.
4752 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4754 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4756 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4758 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4760 2015-08-06 Pedro Alves <palves@redhat.com>
4762 * tracepoint.c (expr_eval_result): Now an int.
4764 2015-08-06 Pedro Alves <palves@redhat.com>
4766 * gdbthread.h (struct regcache): Forward declare.
4767 (struct thread_info) <regcache_data>: Now a struct regcache
4769 * inferiors.c (inferior_regcache_data)
4770 (set_inferior_regcache_data): Now work with struct regcache
4772 * inferiors.h (struct regcache): Forward declare.
4773 (inferior_regcache_data, set_inferior_regcache_data): Now work
4774 with struct regcache pointers.
4775 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4776 (free_register_cache_thread): Remove struct regcache pointer
4779 2015-08-06 Pedro Alves <palves@redhat.com>
4781 * server.c (captured_main): On error, print the exception message
4782 to stderr, and if run_once is set, throw a quit.
4784 2015-08-06 Pedro Alves <palves@redhat.com>
4786 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4789 2015-08-06 Pedro Alves <palves@redhat.com>
4791 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4792 reading beyond the passed in buffer length.
4794 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4796 * tracepoint.c (symbol_list) <required>: Remove.
4798 2015-08-06 Pedro Alves <palves@redhat.com>
4800 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4801 count if stopping and suspending threads.
4802 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4803 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4804 (linux_detach): Complete an ongoing step-over.
4805 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4807 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4808 (linux_wait_1): If passing a signal to the inferior after
4809 finishing a step-over, unsuspend and re-resume all lwps. If we
4810 see a single-step event but the thread should be continuing, don't
4811 pass the trap to gdb.
4812 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4813 internal_error instead of gdb_assert.
4814 (enqueue_pending_signal): New function.
4815 (check_ptrace_stopped_lwp_gone): Add debug output.
4816 (start_step_over): Use internal_error instead of gdb_assert.
4817 (complete_ongoing_step_over): New function.
4818 (linux_resume_one_thread): Don't resume a suspended thread.
4819 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4822 2015-08-06 Pedro Alves <palves@redhat.com>
4824 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4825 (linux_thread_alive): Use lwp_is_marked_dead.
4826 (extended_event_reported): Delete.
4827 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4828 instead of extended_event_reported.
4829 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4831 (lwp_is_marked_dead): New function.
4832 (lwp_running): Use lwp_is_marked_dead.
4833 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4836 2015-08-06 Pedro Alves <palves@redhat.com>
4838 * linux-low.c (linux_wait_1): Move fork event output out of the
4839 !report_to_gdb check. Pass event_child->waitstatus to
4840 target_waitstatus_to_string instead of ourstatus.
4842 2015-08-04 Yao Qi <yao.qi@linaro.org>
4844 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4845 if current_thread is 32 bit.
4847 2015-08-04 Yao Qi <yao.qi@linaro.org>
4849 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4850 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4851 * server.c (extended_protocol): Remove "static".
4852 * server.h (extended_protocol): Declare it.
4854 2015-08-04 Yao Qi <yao.qi@linaro.org>
4856 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4857 both aarch64 and aarch32.
4858 (aarch64_set_pc): Likewise.
4860 2015-08-04 Yao Qi <yao.qi@linaro.org>
4862 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4863 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4864 arm-with-neon.xml to srv_xmlfiles.
4865 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4866 (is_64bit_tdesc): New function.
4867 (aarch64_linux_read_description): New function.
4868 (aarch64_arch_setup): Call aarch64_linux_read_description.
4869 (regs_info): Rename to regs_info_aarch64.
4870 (aarch64_regs_info): Return right regs_info.
4871 (initialize_low_arch): Call initialize_low_arch_aarch32.
4873 2015-08-04 Yao Qi <yao.qi@linaro.org>
4875 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4876 * linux-aarch32-low.c: New file.
4877 * linux-aarch32-low.h: New file.
4878 * linux-arm-low.c (arm_fill_gregset): Move it to
4879 linux-aarch32-low.c.
4880 (arm_store_gregset): Likewise.
4881 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4882 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4883 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4884 (regs_info): Rename to regs_info_arm.
4885 (arm_regs_info): Return regs_info_aarch32 if
4886 have_ptrace_getregset is 1 and target description is
4887 arm_with_neon or arm_with_vfpv3.
4888 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4889 Call initialize_low_arch_aarch32 instead.
4891 2015-08-04 Yao Qi <yao.qi@linaro.org>
4893 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4894 * linux-low.c: ... here.
4895 * linux-low.h (have_ptrace_getregset): Declare it.
4897 2015-08-04 Pedro Alves <palves@redhat.com>
4899 * thread-db.c (struct thread_db): Use new typedefs.
4900 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4902 (disable_thread_event_reporting): Cast result of dlsym to
4903 destination function pointer type.
4904 (thread_db_mourn): Use td_ta_delete_ftype.
4906 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4908 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4910 (CDX_BREAKPOINT): Define for R2.
4911 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4912 (the_low_target): Add comments.
4914 2015-07-30 Yao Qi <yao.qi@linaro.org>
4916 * linux-arm-low.c (arm_hwcap): Remove it.
4917 (arm_read_description): New local variable arm_hwcap. Don't
4918 set arm_hwcap to zero.
4920 2015-07-30 Yao Qi <yao.qi@linaro.org>
4922 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4923 Use regcache->tdesc instead.
4924 (arm_store_wmmxregset): Likewise.
4925 (arm_fill_vfpregset): Likewise.
4926 (arm_store_vfpregset): Likewise.
4928 2015-07-30 Yao Qi <yao.qi@linaro.org>
4930 * linux-arm-low.c: Include arch/arm.h.
4931 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4932 (arm_store_gregset): Likewise.
4934 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4936 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4937 ptrace's 4th parameter.
4939 2015-07-27 Yao Qi <yao.qi@linaro.org>
4941 * configure.srv (case aarch64*-*-linux*): Don't set
4944 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4946 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4948 * linux-arm-low.c: Likewise.
4949 * linux-cris-low.c: Likewise.
4950 * linux-crisv32-low.c: Likewise.
4951 * linux-low.c: Likewise.
4952 * linux-m68k-low.c: Likewise.
4953 * linux-mips-low.c: Likewise.
4954 * linux-nios2-low.c: Likewise.
4955 * linux-s390-low.c: Likewise.
4956 * linux-sparc-low.c: Likewise.
4957 * linux-tic6x-low.c: Likewise.
4958 * linux-tile-low.c: Likewise.
4959 * linux-x86-low.c: Likewise.
4961 2015-07-24 Pedro Alves <palves@redhat.com>
4963 * config.in: Regenerate.
4964 * configure: Regenerate.
4966 2015-07-24 Pedro Alves <palves@redhat.com>
4968 * acinclude.m4: Include ../ptrace.m4.
4969 * configure.ac: Call GDB_AC_PTRACE.
4970 * config.in, configure: Regenerate.
4972 2015-07-24 Yao Qi <yao.qi@linaro.org>
4974 * linux-low.c (linux_create_inferior): Remove setting to
4975 proc->priv->new_inferior.
4976 (linux_attach): Likewise.
4977 (linux_low_filter_event): Likewise.
4978 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4980 2015-07-24 Yao Qi <yao.qi@linaro.org>
4982 * linux-low.c (linux_arch_setup): New function.
4983 (linux_low_filter_event): If proc->tdesc is NULL and
4984 proc->attached is true, call the_low_target.arch_setup.
4985 Otherwise, keep status pending, and return.
4986 (linux_resume_one_lwp_throw): Don't call get_pc if
4987 thread->while_stepping isn't NULL. Don't call
4988 get_thread_regcache if proc->tdesc is NULL.
4989 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4990 (linux_target_ops): Install arch_setup.
4991 * server.c (start_inferior): Call the_target->arch_setup.
4992 * target.h (struct target_ops) <arch_setup>: New field.
4993 (target_arch_setup): New marco.
4994 * lynx-low.c (lynx_target_ops): Update.
4995 * nto-low.c (nto_target_ops): Update.
4996 * spu-low.c (spu_target_ops): Update.
4997 * win32-low.c (win32_target_ops): Update.
4999 2015-07-24 Yao Qi <yao.qi@linaro.org>
5001 * linux-low.c (linux_add_process): Don't set
5002 proc->priv->new_inferior.
5003 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5004 (linux_attach): Likewise.
5006 2015-07-24 Yao Qi <yao.qi@linaro.org>
5008 * server.c (start_inferior): Code refactor.
5010 2015-07-24 Yao Qi <yao.qi@linaro.org>
5012 * server.c (process_serial_event): Set general_thread.
5014 2015-07-21 Yao Qi <yao.qi@linaro.org>
5016 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5017 aarch64_linux_get_debug_reg_capacity.
5019 2015-07-17 Yao Qi <yao.qi@linaro.org>
5021 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5022 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5023 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5024 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5025 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5026 (AARCH64_HWP_ALIGNMENT): Likewise.
5027 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5028 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5029 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5030 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5031 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5032 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5033 (struct aarch64_debug_reg_state): Likewise.
5034 (struct arch_lwp_info): Likewise.
5035 (aarch64_align_watchpoint): Likewise.
5036 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5037 (aarch64_watchpoint_length): Likewise.
5038 (aarch64_point_encode_ctrl_reg): Likewise
5039 (aarch64_point_is_aligned): Likewise.
5040 (aarch64_align_watchpoint): Likewise.
5041 (aarch64_linux_set_debug_regs):
5042 (aarch64_dr_state_insert_one_point): Likewise.
5043 (aarch64_dr_state_remove_one_point): Likewise.
5044 (aarch64_handle_breakpoint): Likewise.
5045 (aarch64_handle_aligned_watchpoint): Likewise.
5046 (aarch64_handle_unaligned_watchpoint): Likewise.
5047 (aarch64_handle_watchpoint): Likewise.
5049 2015-07-17 Yao Qi <yao.qi@linaro.org>
5051 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5052 and don't aarch64_get_debug_reg_state. All callers update.
5053 (aarch64_handle_aligned_watchpoint): Likewise.
5054 (aarch64_handle_unaligned_watchpoint): Likewise.
5055 (aarch64_handle_watchpoint): Likewise.
5056 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5057 (aarch64_remove_point): Likewise.
5059 2015-07-17 Yao Qi <yao.qi@linaro.org>
5061 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5063 (aarch64_handle_unaligned_watchpoint): Likewise.
5065 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5067 Revert the previous 3 commits:
5068 Move gdb_regex* to common/
5069 Move linux_find_memory_regions_full & co.
5070 gdbserver build-id attribute generator
5072 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5073 Jan Kratochvil <jan.kratochvil@redhat.com>
5075 gdbserver build-id attribute generator.
5076 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5077 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5078 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5080 (get_dynamic): Use find_pdhr to traverse program headers.
5081 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5082 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5083 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5084 (get_hex_build_id): New.
5085 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5086 to reply XML document.
5088 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5089 Jan Kratochvil <jan.kratochvil@redhat.com>
5091 * target.c: Include target/target-utils.h and fcntl.h.
5092 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5093 (target_fileio_read_stralloc): New functions.
5095 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5097 * Makefile.in (OBS): Add gdb_regex.o.
5099 * config.in: Rebuilt.
5100 * configure: Rebuilt.
5102 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5103 Jan Kratochvil <jan.kratochvil@redhat.com>
5105 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5106 * Makefile.in (OBS): Add target-utils.o.
5107 (linux-maps.o, target-utils.o): New.
5108 * configure.srv (srv_linux_obj): Add linux-maps.o.
5110 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5112 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5114 (the_low_target): Install it.
5116 2015-07-14 Pedro Alves <palves@redhat.com>
5118 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5119 Instead, ignore ECHILD, and throw an error for other errnos.
5121 2015-07-10 Pedro Alves <palves@redhat.com>
5123 * event-loop.c (struct callback_event) <data>: Change type to
5124 gdb_client_data instance instead of gdb_client_data pointer.
5125 (append_callback_event): Adjust.
5127 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5129 * linux-aarch64-low.c: Add comments for each linux_target_ops
5130 method. Remove comments already covered in target_ops and
5131 linux_target_ops definitions.
5132 (the_low_target): Add comments for each unimplemented method.
5134 2015-07-09 Yao Qi <yao.qi@linaro.org>
5136 * linux-aarch64-low.c (aarch64_regmap): Remove.
5137 (aarch64_usrregs_info): Remove.
5138 (regs_info): Set field usrregs to NULL.
5140 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5142 * linux-low.c: Include "rsp-low.h"
5143 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5144 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5145 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5146 (handle_btrace_enable_pt): New.
5147 (handle_btrace_general_set): Support "pt".
5148 (handle_btrace_conf_general_set): Support "pt:size".
5150 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5152 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5155 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5157 * linux-aarch64-low.c: Remove comment about endianness.
5158 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5159 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5162 2015-06-24 Gary Benson <gbenson@redhat.com>
5164 * linux-i386-ipa.c (stdint.h): Do not include.
5165 * lynx-i386-low.c (stdint.h): Likewise.
5166 * lynx-ppc-low.c (stdint.h): Likewise.
5167 * mem-break.c (stdint.h): Likewise.
5168 * thread-db.c (stdint.h): Likewise.
5169 * tracepoint.c (stdint.h): Likewise.
5170 * win32-low.c (stdint.h): Likewise.
5172 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5174 * server.c (write_qxfer_response): Update call to
5175 remote_escape_output.
5177 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5178 Jan Kratochvil <jan.kratochvil@redhat.com>
5180 Merge multiple hex conversions.
5181 * gdbreplay.c (tohex): Rename to 'fromhex'.
5182 (logchar): Use fromhex.
5184 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5186 * server.c (handle_qxfer_libraries): Set `version' attribute for
5189 2015-06-10 Gary Benson <gbenson@redhat.com>
5191 * target.h (struct target_ops) <multifs_open>: New field.
5192 <multifs_unlink>: Likewise.
5193 <multifs_readlink>: Likewise.
5194 * linux-low.c (nat/linux-namespaces.h): New include.
5195 (linux_target_ops): Initialize the_target->multifs_open,
5196 the_target->multifs_unlink and the_target->multifs_readlink.
5197 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5198 * hostio.c (hostio_fs_pid): New static variable.
5199 (hostio_handle_new_gdb_connection): New function.
5200 (handle_setfs): Likewise.
5201 (handle_open): Use the_target->multifs_open as appropriate.
5202 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5203 (handle_readlink): Use the_target->multifs_readlink as
5205 (handle_vFile): Handle vFile:setfs packets.
5206 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5207 after target_handle_new_gdb_connection.
5209 2015-06-10 Gary Benson <gbenson@redhat.com>
5211 * configure.ac (AC_CHECK_FUNCS): Add setns.
5212 * config.in: Regenerate.
5213 * configure: Likewise.
5214 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5215 (linux-namespaces.o): New rule.
5216 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5218 2015-06-09 Gary Benson <gbenson@redhat.com>
5220 * hostio.c (handle_open): Process mode argument with
5221 fileio_to_host_mode.
5223 2015-06-01 Yao Qi <yao.qi@linaro.org>
5225 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5226 * linux-x86-low.c: Likewise.
5228 2015-05-28 Don Breazeal <donb@codesourcery.com>
5230 * linux-low.c (handle_extended_wait): Initialize
5231 thread_info.last_resume_kind for new fork children.
5233 2015-05-15 Pedro Alves <palves@redhat.com>
5235 * target.h (target_handle_new_gdb_connection): Rewrite using if
5236 wrapped in do/while.
5238 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5240 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5241 * configure, config.in: Regenerate.
5242 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5245 2015-05-12 Don Breazeal <donb@codesourcery.com>
5247 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5248 PTRACE_EVENT_VFORK_DONE.
5249 (linux_low_ptrace_options, extended_event_reported): Add vfork
5251 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5252 and "vforkdone" for RSP 'T' Stop Reply Packet.
5253 * server.h (report_vfork_events): Declare
5256 2015-05-12 Don Breazeal <donb@codesourcery.com>
5258 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5259 (the_low_target) <new_fork>: Initialize new member.
5260 * linux-arm-low.c (arm_new_fork): New function.
5261 (the_low_target) <new_fork>: Initialize new member.
5262 * linux-low.c (handle_extended_wait): Call new target function
5264 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5265 * linux-mips-low.c (mips_add_watchpoint): New function
5266 extracted from mips_insert_point.
5267 (the_low_target) <new_fork>: Initialize new member.
5268 (mips_linux_new_fork): New function.
5269 (mips_insert_point): Call mips_add_watchpoint.
5270 * linux-x86-low.c (x86_linux_new_fork): New function.
5271 (the_low_target) <new_fork>: Initialize new member.
5273 2015-05-12 Don Breazeal <donb@codesourcery.com>
5275 * linux-low.c (handle_extended_wait): Implement return value,
5276 rename argument 'event_child' to 'event_lwp', handle
5277 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5278 (linux_low_ptrace_options): New function.
5279 (linux_low_filter_event): Call linux_low_ptrace_options,
5280 use different argument fo linux_enable_event_reporting,
5281 use return value from handle_extended_wait.
5282 (extended_event_reported): New function.
5283 (linux_wait_1): Call extended_event_reported and set
5284 status to report fork events.
5285 (linux_write_memory): Add pid to debug message.
5286 (reset_lwp_ptrace_options_callback): New function.
5287 (linux_handle_new_gdb_connection): New function.
5288 (linux_target_ops): Initialize new structure member.
5289 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5290 * lynx-low.c: Initialize new structure member.
5291 * remote-utils.c (prepare_resume_reply): Implement stop reason
5292 "fork" for "T" stop message.
5293 * server.c (handle_query): Call handle_new_gdb_connection.
5294 * server.h (report_fork_events): Declare global flag.
5295 * target.h (struct target_ops) <handle_new_gdb_connection>:
5297 (target_handle_new_gdb_connection): New macro.
5298 * win32-low.c: Initialize new structure member.
5300 2015-05-12 Don Breazeal <donb@codesourcery.com>
5302 * mem-break.c (APPEND_TO_LIST): Define macro.
5303 (clone_agent_expr): New function.
5304 (clone_one_breakpoint): New function.
5305 (clone_all_breakpoints): New function.
5306 * mem-break.h: Declare new functions.
5308 2015-05-12 Don Breazeal <donb@codesourcery.com>
5310 * linux-low.c (linux_supports_fork_events): New function.
5311 (linux_supports_vfork_events): New function.
5312 (linux_target_ops): Initialize new structure members.
5313 (initialize_low): Call linux_check_ptrace_features.
5314 * lynx-low.c (lynx_target_ops): Initialize new structure
5316 * server.c (report_fork_events, report_vfork_events):
5318 (handle_query): Add new features to qSupported packet and
5320 (captured_main): Initialize new global variables.
5321 * target.h (struct target_ops) <supports_fork_events>:
5323 <supports_vfork_events>: New member.
5324 (target_supports_fork_events): New macro.
5325 (target_supports_vfork_events): New macro.
5326 * win32-low.c (win32_target_ops): Initialize new structure
5329 2015-05-12 Gary Benson <gbenson@redhat.com>
5331 * server.c (handle_qxfer_exec_file): Use current process
5334 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5336 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5337 Remove HAVE_PTRACE_GETREGS conditionals.
5338 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5339 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5341 2015-05-08 Yao Qi <yao.qi@linaro.org>
5343 * linux-low.c (linux_supports_conditional_breakpoints): New
5345 (linux_target_ops): Install new target method.
5346 * lynx-low.c (lynx_target_ops): Install NULL hook for
5347 supports_conditional_breakpoints.
5348 * nto-low.c (nto_target_ops): Likewise.
5349 * spu-low.c (spu_target_ops): Likewise.
5350 * win32-low.c (win32_target_ops): Likewise.
5351 * server.c (handle_query): Check
5352 target_supports_conditional_breakpoints.
5353 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5355 (target_supports_conditional_breakpoints): New macro.
5357 2015-05-06 Pedro Alves <palves@redhat.com>
5360 * server.c (start_inferior): If the process exits, mourn it.
5362 2015-04-21 Gary Benson <gbenson@redhat.com>
5364 * hostio.c (fileio_open_flags_to_host): Factored out to
5365 fileio_to_host_openflags in common/fileio.c. Single use
5368 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5370 * linux-xtensa-low.c (xtensa_fill_gregset)
5371 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5374 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5376 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5377 (regs_info): Replace usrregs pointer with NULL.
5379 2015-04-17 Gary Benson <gbenson@redhat.com>
5381 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5382 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5383 * server.c (handle_qxfer_exec_file): New function.
5384 (qxfer_packets): Add exec-file entry.
5385 (handle_query): Report qXfer:exec-file:read as supported packet.
5387 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5389 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5391 2015-04-09 Gary Benson <gbenson@redhat.com>
5393 * hostio-errno.c (errno_to_fileio_error): Remove function.
5394 Update caller to use remote_fileio_to_fio_error.
5396 2015-04-09 Yao Qi <yao.qi@linaro.org>
5398 * linux-low.c (linux_insert_point): Call
5399 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5400 (linux_remove_point): Call remove_memory_breakpoint if type is
5402 * linux-x86-low.c (x86_insert_point): Don't call
5403 insert_memory_breakpoint.
5404 (x86_remove_point): Don't call remove_memory_breakpoint.
5406 2015-04-01 Pedro Alves <palves@redhat.com>
5407 Cleber Rosa <crosa@redhat.com>
5409 * server.c (gdbserver_usage): Reorganize and extend the usage
5412 2015-03-24 Pedro Alves <palves@redhat.com>
5414 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5415 output. Also dump TRAP_TRACE.
5416 (linux_low_filter_event): In debug output, distinguish a
5417 resume_stop SIGSTOP from a delayed SIGSTOP.
5419 2015-03-24 Gary Benson <gbenson@redhat.com>
5421 * linux-x86-low.c (x86_linux_new_thread): Moved to
5423 (x86_linux_prepare_to_resume): Likewise.
5425 2015-03-24 Gary Benson <gbenson@redhat.com>
5427 * Makefile.in (x86-linux-dregs.o): New rule.
5428 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5429 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5430 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5431 (x86_linux_dr_get): Likewise.
5432 (x86_linux_dr_set): Likewise.
5433 (update_debug_registers_callback): Likewise.
5434 (x86_linux_dr_set_addr): Likewise.
5435 (x86_linux_dr_get_addr): Likewise.
5436 (x86_linux_dr_set_control): Likewise.
5437 (x86_linux_dr_get_control): Likewise.
5438 (x86_linux_dr_get_status): Likewise.
5439 (x86_linux_update_debug_registers): Likewise.
5441 2015-03-24 Gary Benson <gbenson@redhat.com>
5443 * linux-x86-low.c (x86_linux_update_debug_registers):
5444 New function, factored out from...
5445 (x86_linux_prepare_to_resume): ...this.
5447 2015-03-24 Gary Benson <gbenson@redhat.com>
5449 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5450 (x86_linux_dr_set): Likewise.
5451 (update_debug_registers_callback): Likewise.
5452 (x86_linux_dr_set_addr): Likewise.
5453 (x86_linux_dr_get_addr): Likewise.
5454 (x86_linux_dr_set_control): Likewise.
5455 (x86_linux_dr_get_control): Likewise.
5456 (x86_linux_dr_get_status): Likewise.
5457 (x86_linux_prepare_to_resume): Likewise.
5459 2015-03-24 Gary Benson <gbenson@redhat.com>
5461 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5462 Use perror_with_name. Pass string through gettext.
5463 (x86_linux_dr_set): Likewise.
5465 2015-03-24 Gary Benson <gbenson@redhat.com>
5467 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5468 (x86_linux_dr_set_addr): ...this.
5469 (x86_dr_low_get_addr): Rename to...
5470 (x86_linux_dr_get_addr): ...this.
5471 (x86_dr_low_set_control): Rename to...
5472 (x86_linux_dr_set_control): ...this.
5473 (x86_dr_low_get_control): Rename to...
5474 (x86_linux_dr_get_control): ...this.
5475 (x86_dr_low_get_status): Rename to...
5476 (x86_linux_dr_get_status): ...this.
5477 (x86_dr_low): Update with new function names.
5479 2015-03-24 Gary Benson <gbenson@redhat.com>
5481 * Makefile.in (x86-linux.o): New rule.
5482 * configure.srv: Add x86-linux.o to relevant targets.
5483 * linux-low.c (lwp_set_arch_private_info): New function.
5484 (lwp_arch_private_info): Likewise.
5485 * linux-x86-low.c: Include nat/x86-linux.h.
5486 (arch_lwp_info): Removed structure.
5487 (update_debug_registers_callback):
5488 Use lwp_set_debug_registers_changed.
5489 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5490 and lwp_set_debug_registers_changed.
5491 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5493 2015-03-24 Gary Benson <gbenson@redhat.com>
5495 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5496 * linux-arm-low.c (arm_new_thread): Likewise.
5497 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5498 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5499 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5500 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5502 2015-03-24 Gary Benson <gbenson@redhat.com>
5504 * linux-low.c (ptid_of_lwp): New function.
5505 (lwp_is_stopped): Likewise.
5506 (lwp_stop_reason): Likewise.
5507 * linux-x86-low.c (update_debug_registers_callback):
5509 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5512 2015-03-24 Gary Benson <gbenson@redhat.com>
5514 * linux-low.h (linux_stop_lwp): Remove declaration.
5516 2015-03-24 Gary Benson <gbenson@redhat.com>
5518 * linux-low.h: Include nat/linux-nat.h.
5519 * linux-low.c (iterate_over_lwps_args): New structure.
5520 (iterate_over_lwps_filter): New function.
5521 (iterate_over_lwps): Likewise.
5522 * linux-x86-low.c (update_debug_registers_callback):
5523 Update signature to what iterate_over_lwps expects.
5524 Remove PID check that iterate_over_lwps now performs.
5525 (x86_dr_low_set_addr): Use iterate_over_lwps.
5526 (x86_dr_low_set_control): Likewise.
5528 2015-03-24 Gary Benson <gbenson@redhat.com>
5530 * linux-x86-low.c (x86_debug_reg_state): New function.
5531 (x86_linux_prepare_to_resume): Use the above.
5533 2015-03-24 Gary Benson <gbenson@redhat.com>
5535 * linux-low.c (current_lwp_ptid): New function.
5536 * linux-x86-low.c: Include nat/linux-nat.h.
5537 (x86_dr_low_get_addr): Use current_lwp_ptid.
5538 (x86_dr_low_get_control): Likewise.
5539 (x86_dr_low_get_status): Likewise.
5541 2015-03-20 Pedro Alves <palves@redhat.com>
5543 * tracepoint.c (cmd_qtstatus): Make "str" const.
5545 2015-03-20 Pedro Alves <palves@redhat.com>
5547 * server.c (handle_general_set): Make "req_str" const.
5549 2015-03-19 Pedro Alves <palves@redhat.com>
5551 * linux-low.c (linux_resume_one_lwp): Rename to ...
5552 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5553 instead call perror_with_name.
5554 (check_ptrace_stopped_lwp_gone): New function.
5555 (linux_resume_one_lwp): Reimplement as wrapper around
5556 linux_resume_one_lwp_throw that swallows errors if the LWP is
5559 2015-03-19 Pedro Alves <palves@redhat.com>
5561 * linux-low.c (count_events_callback, select_event_lwp_callback):
5562 No longer check whether the thread has resume_stop as last resume
5565 2015-03-19 Pedro Alves <palves@redhat.com>
5567 * linux-low.c (count_events_callback, select_event_lwp_callback):
5568 Use the lwp's status_pending_p field, not the thread's.
5570 2015-03-19 Pedro Alves <palves@redhat.com>
5572 * linux-low.c (select_event_lwp_callback): Update comments to
5573 no longer mention SIGTRAP.
5575 2015-03-18 Gary Benson <gbenson@redhat.com>
5577 * server.c (handle_query): Do not report vFile:fstat as supported.
5579 2015-03-11 Gary Benson <gbenson@redhat.com>
5581 * hostio.c (sys/types.h): New include.
5582 (sys/stat.h): Likewise.
5583 (common-remote-fileio.h): Likewise.
5584 (handle_fstat): New function.
5585 (handle_vFile): Handle vFile:fstat packets.
5587 2015-03-11 Gary Benson <gbenson@redhat.com>
5589 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5590 struct stat.st_blocks and struct stat.st_blksize.
5591 * configure: Regenerate.
5592 * config.in: Likewise.
5593 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5594 (OBS): Add common-remote-fileio.o.
5595 (common-remote-fileio.o): New rule.
5597 2015-03-09 Pedro Alves <palves@redhat.com>
5599 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5600 'struct sockaddr' pointer in 'accept' call.
5602 2015-03-09 Pedro Alves <palves@redhat.com>
5605 2015-03-07 Pedro Alves <palves@redhat.com>
5606 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5607 or <winsock2.h> here. Instead include "gdb_socket.h".
5608 (remote_open): Use union gdb_sockaddr_u.
5609 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5610 or <winsock2.h> here. Instead include "gdb_socket.h".
5611 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5612 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5614 (init_named_socket, gdb_agent_helper_thread): Use union
5617 2015-03-07 Pedro Alves <palves@redhat.com>
5619 * configure.ac (build_warnings): Move
5620 -Wdeclaration-after-statement to the C-specific set.
5621 * configure: Regenerate.
5623 2015-03-07 Pedro Alves <palves@redhat.com>
5625 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5626 or <winsock2.h> here. Instead include "gdb_socket.h".
5627 (remote_open): Use union gdb_sockaddr_u.
5628 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5629 or <winsock2.h> here. Instead include "gdb_socket.h".
5630 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5631 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5633 (init_named_socket, gdb_agent_helper_thread): Use union
5636 2015-03-07 Pedro Alves <palves@redhat.com>
5638 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5641 2015-03-06 Yao Qi <yao.qi@linaro.org>
5643 * linux-aarch64-low.c (aarch64_insert_point): Use
5644 show_debug_regs as a boolean.
5645 (aarch64_remove_point): Likewise.
5647 2015-03-05 Pedro Alves <palves@redhat.com>
5649 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5650 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5651 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5652 * nto-low.c (nto_target_ops): Likewise.
5653 * spu-low.c (spu_target_ops): Likewise.
5654 * win32-low.c (win32_target_ops): Likewise.
5656 2015-03-04 Pedro Alves <palves@redhat.com>
5658 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5659 Decide whether a breakpoint triggered based on the SIGTRAP's
5661 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5662 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5663 (linux_low_filter_event): Check for breakpoints before checking
5665 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5667 (linux_stopped_by_sw_breakpoint)
5668 (linux_supports_stopped_by_sw_breakpoint)
5669 (linux_stopped_by_hw_breakpoint)
5670 (linux_supports_stopped_by_hw_breakpoint): New functions.
5671 (linux_target_ops): Install new target methods.
5673 2015-03-04 Pedro Alves <palves@redhat.com>
5675 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5676 * server.c (swbreak_feature, hwbreak_feature): New globals.
5677 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5678 (captured_main): Clear swbreak_feature and hwbreak_feature.
5679 * server.h (swbreak_feature, hwbreak_feature): Declare.
5680 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5681 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5682 supports_stopped_by_hw_breakpoint>: New fields.
5683 (target_supports_stopped_by_sw_breakpoint)
5684 (target_stopped_by_sw_breakpoint)
5685 (target_supports_stopped_by_hw_breakpoint)
5686 (target_stopped_by_hw_breakpoint): Declare.
5688 2015-03-04 Pedro Alves <palves@redhat.com>
5690 enum lwp_stop_reason -> enum target_stop_reason
5691 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5692 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5693 (linux_wait_1, stuck_in_jump_pad_callback)
5694 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5695 (linux_stopped_by_watchpoint):
5696 * linux-low.h (enum lwp_stop_reason): Delete.
5697 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5698 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5700 2015-03-04 Yao Qi <yao.qi@linaro.org>
5702 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5704 2015-03-03 Gary Benson <gbenson@redhat.com>
5706 * hostio.c (handle_vFile): Fix prefix lengths.
5708 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5710 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5713 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5715 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5716 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5717 (clean): Add "rm -f" for above C files.
5718 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5719 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5720 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5721 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5722 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5723 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5724 (init_registers_s390x_vx_linux64)
5725 (init_registers_s390x_tevx_linux64)
5726 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5727 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5729 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5730 (s390_store_vxrs_high): New functions.
5731 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5733 (s390_arch_setup): Add logic for selecting one of the new target
5734 descriptions. Activate the new vector regsets if applicable.
5735 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5736 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5737 and init_registers_s390x_tevx_linux64.
5739 2015-03-01 Pedro Alves <palves@redhat.com>
5741 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5744 2015-02-27 Pedro Alves <palves@redhat.com>
5746 * linux-x86-low.c (u_debugreg_offset): New function.
5747 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5749 2015-02-27 Pedro Alves <palves@redhat.com>
5751 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5752 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5753 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5754 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5755 (ps_lsetfpregs, ps_getpid)
5756 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5757 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5758 (ps_lsetxregs, ps_plog): Declare.
5760 2015-02-27 Pedro Alves <palves@redhat.com>
5762 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5763 IP_AGENT_EXPORT_FUNC.
5764 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5765 IP_AGENT_EXPORT_FUNC.
5766 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5767 (IP_AGENT_EXPORT): Delete.
5768 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5769 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5770 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5771 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5772 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5773 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5774 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5775 (traceframe_read_count, traceframe_write_count)
5776 (traceframes_created, trace_state_variables, get_raw_reg)
5777 (get_trace_state_variable_value, set_trace_state_variable_value)
5778 (ust_loaded, helper_thread_id, cmd_buf): Use
5779 IPA_SYM_EXPORTED_NAME.
5780 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5781 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5782 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5783 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5784 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5785 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5786 EXTERN_C_PUSH/EXTERN_C_POP.
5787 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5788 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5789 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5790 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5791 (traceframe_write_count, traceframe_read_count)
5792 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5793 (about_to_request_buffer_space, get_trace_state_variable_value)
5794 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5795 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5796 EXTERN_C_PUSH/EXTERN_C_POP.
5797 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5798 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5799 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5800 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5801 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5802 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5803 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5804 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5806 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5807 (IP_AGENT_EXPORT_VAR_DECL): Define.
5809 (gdb_agent_get_raw_reg): Declare.
5811 2015-02-27 Tom Tromey <tromey@redhat.com>
5812 Pedro Alves <palves@redhat.com>
5814 Rename symbols whose names are reserved C++ keywords throughout.
5816 2015-02-27 Pedro Alves <palves@redhat.com>
5818 * Makefile.in (COMPILER): New, get it from autoconf.
5819 (CXX): Get from autoconf instead.
5820 (COMPILE.pre): Use COMPILER.
5821 (CC-LD): Rename to ...
5822 (CC_LD): ... this. Use COMPILER.
5823 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5824 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5825 * acinclude.m4: Include build-with-cxx.m4.
5826 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5827 Disable -Werror by default if building in C++ mode.
5828 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5829 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5830 the C++ compiler. Save/restore CXXFLAGS too.
5831 * configure: Regenerate.
5833 2015-02-27 Pedro Alves <palves@redhat.com>
5835 * acinclude.m4: Include libiberty.m4.
5836 * configure.ac: Call libiberty_INIT.
5837 * config.in, configure: Regenerate.
5839 2015-02-26 Pedro Alves <palves@redhat.com>
5841 * linux-low.c (linux_wait_1): When incrementing the PC past a
5842 program breakpoint always use the_low_target.breakpoint_len as
5843 increment, rather than the maximum between that and
5844 the_low_target.decr_pc_after_break.
5846 2015-02-23 Pedro Alves <palves@redhat.com>
5848 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5849 thread was doing a step-over; always adjust the PC if
5850 we stepped over a permanent breakpoint.
5851 (linux_wait_1): If we stepped over breakpoint that was on top of a
5852 permanent breakpoint, manually advance the PC past it.
5854 2015-02-23 Pedro Alves <palves@redhat.com>
5856 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5858 (x86_fill_gregset, x86_store_gregset): Use it when handling
5861 2015-02-20 Pedro Alves <palves@redhat.com>
5863 * thread-db.c: Include "nat/linux-procfs.h".
5864 (thread_db_init): Skip listing new threads if the kernel supports
5865 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5867 2015-02-20 Pedro Alves <palves@redhat.com>
5869 * linux-low.c (status_pending_p_callback): Use ptid_match.
5871 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5873 PR breakpoints/16812
5874 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5875 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5876 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5878 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5880 PR breakpoints/15956
5881 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5883 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5885 * linux-low.c (linux_low_btrace_conf): Print size.
5886 * server.c (handle_btrace_conf_general_set): New.
5887 (hanle_general_set): Call handle_btrace_conf_general_set.
5888 (handle_query): Report Qbtrace-conf:bts:size as supported.
5890 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5892 * linux-low.c (linux_low_enable_btrace): Update parameters.
5893 (linux_low_btrace_conf): New.
5894 (linux_target_ops)<to_btrace_conf>: Initialize.
5895 * server.c (current_btrace_conf): New.
5896 (handle_btrace_enable): Rename to ...
5897 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5898 to target_enable_btrace. Update comment. Update users.
5899 (handle_qxfer_btrace_conf): New.
5900 (qxfer_packets): Add btrace-conf entry.
5901 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5902 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5903 (target_ops)<read_btrace_conf>: New.
5904 (target_enable_btrace): Update parameters.
5905 (target_read_btrace_conf): New.
5907 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5909 * server.c (handle_btrace_general_set): Remove call to
5910 target_supports_btrace.
5911 (supported_btrace_packets): New.
5912 (handle_query): Call supported_btrace_packets.
5913 * target.h: include btrace-common.h.
5914 (btrace_target_info): Removed.
5915 (supports_btrace, target_supports_btrace): Update parameters.
5917 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5919 * Makefile.in (SFILES): Add common/btrace-common.c.
5920 (OBS): Add common/btrace-common.o.
5921 (btrace-common.o): Add build rules.
5922 * linux-low: Include btrace-common.h.
5923 (linux_low_read_btrace): Use struct btrace_data. Call
5924 btrace_data_init and btrace_data_fini.
5926 2015-02-06 Pedro Alves <palves@redhat.com>
5928 * thread-db.c (find_new_threads_callback): Add debug output.
5930 2015-02-04 Pedro Alves <palves@redhat.com>
5932 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5933 (resume_stopped_resumed_lwps): New function.
5934 (linux_wait_for_event_filtered): Use it.
5936 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5938 * Makefile.in (SFILES): Add linux-personality.c.
5939 (linux-personality.o): New rule.
5940 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5941 list of objects to be built.
5942 * linux-low.c: Include nat/linux-personality.h.
5943 (linux_create_inferior): Remove code to disable address space
5944 randomization (moved to ../nat/linux-personality.c). Create
5945 cleanup to disable address space randomization.
5947 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5949 * Makefile.in (posix-strerror.o): New rule.
5950 (mingw-strerror.o): Likewise.
5951 * configure: Regenerated.
5952 * configure.ac: Source file ../common/common.host. Initialize new
5953 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5955 2015-01-14 Yao Qi <yao@codesourcery.com>
5957 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5958 (ppc-linux.o): New rule.
5959 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5960 * configure.ac: AC_CHECK_FUNCS(getauxval).
5961 * config.in: Re-generated.
5962 * configure: Re-generated.
5963 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5964 ppc64_64bit_inferior_p
5966 2015-01-14 Yao Qi <yao@codesourcery.com>
5968 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5969 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5970 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5971 (PT_ORIG_R3, PT_TRAP): Likewise.
5972 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5973 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5974 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5976 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5978 * i387-fp.c (i387_cache_to_xsave): In look over
5979 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5980 zmmh_low_space field by use of zmmh_high_space.
5982 2015-01-09 Pedro Alves <palves@redhat.com>
5984 * linux-low.c (step_over_bkpt): Move higher up in the file.
5985 (handle_extended_wait): Don't store the stop_pc here.
5986 (get_stop_pc): Adjust comments and rename to ...
5987 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5988 stopped for a software breakpoint or hardware breakpoint.
5989 (thread_still_has_status_pending_p): New function.
5990 (status_pending_p_callback): Use
5991 thread_still_has_status_pending_p. If the event is no longer
5992 interesting, resume the LWP.
5993 (handle_tracepoints): Add assert.
5994 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5995 (wstatus_maybe_breakpoint): New function.
5996 (cancel_breakpoint): Delete function.
5997 (check_stopped_by_watchpoint): New function, factored out from
5998 linux_low_filter_event.
5999 (lp_status_maybe_breakpoint): Delete function.
6000 (linux_low_filter_event): Remove filter_ptid argument.
6001 Leave thread group exits pending here. Store the LWP's stop PC.
6002 Always leave events pending.
6003 (linux_wait_for_event_filtered): Pull all events out of the
6004 kernel, and leave them all pending.
6005 (count_events_callback, select_event_lwp_callback): Consider all
6007 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6008 (select_event_lwp): Only give preference to the stepping LWP in
6009 all-stop mode. Adjust comments.
6010 (ignore_event): New function.
6011 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6012 references to cancel_breakpoints. Adjust to renames. Also give
6013 equal priority to all LWPs that have had events in non-stop mode.
6014 If reporting a software breakpoint event, unadjust the LWP's PC.
6015 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6016 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6018 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6019 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6020 (linux_stopped_by_watchpoint): Adjust.
6021 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6022 * linux-low.h (enum lwp_stop_reason): New.
6023 (struct lwp_info) <stop_pc>: Adjust comment.
6024 <stopped_by_watchpoint>: Delete field.
6025 <stop_reason>: New field.
6026 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6027 * mem-break.c (software_breakpoint_inserted_here)
6028 (hardware_breakpoint_inserted_here): New function.
6029 * mem-break.h (software_breakpoint_inserted_here)
6030 (hardware_breakpoint_inserted_here): Declare.
6031 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6032 (cancel_breakpoints): Delete.
6033 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6034 (upload_fast_traceframes): Remove references to
6037 2015-01-09 Pedro Alves <palves@redhat.com>
6039 * thread-db.c (find_new_threads_callback): Ignore thread if the
6040 kernel thread ID is -1.
6042 2015-01-09 Pedro Alves <palves@redhat.com>
6044 * linux-low.c (linux_attach_fail_reason_string): Move to
6045 nat/linux-ptrace.c, and rename.
6046 (linux_attach_lwp): Update comment.
6047 (attach_proc_task_lwp_callback): New function.
6048 (linux_attach): Adjust to rename and use
6049 linux_proc_attach_tgid_threads.
6050 (linux_attach_fail_reason_string): Delete declaration.
6052 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6054 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6055 * server.c (gdbserver_version): Likewise.
6057 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6059 * remote-utils.c: Include ctype.h.
6060 (input_interrupt): Explicitly handle the case when the char
6061 received is the NUL byte. Improve the printing of non-ASCII
6064 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6066 * linux-low.c (linux_low_filter_event): Update call to
6067 linux_enable_event_reporting following the addition of
6068 a new parameter to that function.
6070 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6073 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6074 (AARCH64_FPCR_REGNO): Likewise.
6075 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6076 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6077 (aarch64_store_fpregset): Likewise.
6079 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6081 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6082 Remove FIXME comment about assumption about N.
6084 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6086 * configure.ac: If large-file support is disabled in GDBserver,
6087 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6088 * configure: Regenerate.
6090 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6092 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6093 warning upon ENODATA from ptrace.
6094 * linux-s390-low.c (s390_store_tdb): New.
6095 (s390_regsets): Add regset for NT_S390_TDB.
6097 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6099 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6100 without a fill_function.
6101 * linux-s390-low.c (s390_fill_last_break): Remove.
6102 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6103 (s390_arch_setup): Use regset's size instead of fill_function for
6106 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6108 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6109 the regset's store function when ptrace returned an error.
6110 * regcache.c (get_thread_regcache): Invalidate register cache
6111 before fetching inferior's registers.
6113 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6115 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6116 while-loop as for-loop.
6117 (regsets_store_inferior_registers): Likewise.
6119 2014-11-28 Yao Qi <yao@codesourcery.com>
6121 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6122 * config.in, configure: Re-generate.
6123 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6126 2014-11-21 Yao Qi <yao@codesourcery.com>
6128 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6129 (AC_CHECK_HEADERS): Remove malloc.h.
6130 * configure: Re-generated.
6131 * config.in: Re-generated.
6132 * server.h: Don't include alloca.h and malloc.h.
6133 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6134 Don't include malloc.h.
6136 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6138 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6139 corresponding ERRNO check in same block.
6141 2014-11-12 Pedro Alves <palves@redhat.com>
6143 * server.c (cont_thread): Update comment.
6144 (start_inferior, attach_inferior): No longer clear cont_thread.
6145 (handle_v_cont): No longer set cont_thread.
6146 (captured_main): Clear cont_thread each time a GDB connects.
6148 2014-11-12 Pedro Alves <palves@redhat.com>
6150 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6151 thread, and don't resume all threads if the Hc thread has exited.
6153 2014-11-12 Pedro Alves <palves@redhat.com>
6155 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6156 the process group instead of to a specific LWP.
6158 2014-10-15 Pedro Alves <palves@redhat.com>
6161 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6163 (arm_set_thread_context): Delete.
6164 (the_low_target): Adjust.
6165 * win32-i386-low.c (debug_registers_changed)
6166 (debug_registers_used): Delete.
6167 (update_debug_registers_callback): New function.
6168 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6169 needing to update their debug registers.
6170 (win32_get_current_dr): New function.
6171 (x86_dr_low_get_addr, x86_dr_low_get_control)
6172 (x86_dr_low_get_status): Fetch the debug register from the thread
6174 (i386_initial_stuff): Adjust.
6175 (i386_get_thread_context): Remove current_event parameter. Don't
6176 clear debug_registers_changed nor copy DR values to
6178 (i386_set_thread_context): Delete.
6179 (i386_prepare_to_resume): New function.
6180 (i386_thread_added): Mark the thread as needing to update irs
6182 (the_low_target): Remove i386_set_thread_context and install
6183 i386_prepare_to_resume.
6184 * win32-low.c (win32_get_thread_context): Adjust.
6185 (win32_set_thread_context): Use SetThreadContext
6187 (win32_prepare_to_resume): New function.
6188 (win32_require_context): New function, factored out from ...
6189 (thread_rec): ... this.
6190 (continue_one_thread): Call win32_prepare_to_resume on each thread
6191 we're about to continue.
6192 (win32_resume): Call win32_prepare_to_resume on the event thread.
6193 * win32-low.h (struct win32_thread_info)
6194 <debug_registers_changed>: New field.
6195 (struct win32_target_ops): Change prototype of set_thread_context,
6196 delete set_thread_context and add prepare_to_resume.
6197 (win32_require_context): New declaration.
6199 2014-10-08 Gary Benson <gbenson@redhat.com>
6201 * server.h: Do not include common-exceptions.h.
6203 2014-10-08 Gary Benson <gbenson@redhat.com>
6205 * server.h: Do not include cleanups.h.
6207 2014-09-30 James Hogan <james.hogan@imgtec.com>
6209 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6212 2014-09-23 Yao Qi <yao@codesourcery.com>
6214 * linux-low.c (lp_status_maybe_breakpoint): New function.
6215 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6216 (count_events_callback): Likewise.
6217 (select_event_lwp_callback): Likewise.
6218 (cancel_breakpoints_callback): Likewise.
6220 2014-09-19 Don Breazeal <donb@codesourcery.com>
6222 * linux-low.c (handle_extended_wait): Call
6223 linux_ptrace_get_extended_event.
6224 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6225 linux_is_extended_waitstatus.
6227 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6229 * Makefile.in (CPPFLAGS): Define.
6230 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6231 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6233 2014-09-16 Gary Benson <gbenson@redhat.com>
6235 * inferiors.h (current_inferior): Renamed as...
6236 (current_thread): New variable. All uses updated.
6237 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6238 (maybe_move_out_of_jump_pad): Likewise.
6239 (cancel_breakpoint): Likewise.
6240 (linux_low_filter_event): Likewise.
6241 (wait_for_sigstop): Likewise.
6242 (linux_resume_one_lwp): Likewise.
6243 (need_step_over_p): Likewise.
6244 (start_step_over): Likewise.
6245 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6246 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6247 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6248 and save_inferior as saved_thread.
6249 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6251 (regcache_invalidate_thread): Likewise.
6252 * remote-utils.c (prepare_resume_reply): Likewise.
6253 * thread-db.c (thread_db_get_tls_address): Likewise.
6254 (disable_thread_event_reporting): Likewise.
6255 (remove_thread_event_breakpoints): Likewise.
6256 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6258 * target.h (set_desired_inferior): Renamed as...
6259 (set_desired_thread): New declaration. All uses updated.
6260 * server.c (myresume): Updated comment to reference thread instead
6262 (handle_serial_event): Likewise.
6263 (handle_target_event): Likewise.
6265 2014-09-12 Tom Tromey <tromey@redhat.com>
6266 Gary Benson <gbenson@redhat.com>
6268 * regcache.h: Include common-regcache.h.
6269 (regcache_read_pc): Don't declare.
6270 * regcache.c (get_thread_regcache_for_ptid): New function.
6272 2014-09-11 Tom Tromey <tromey@redhat.com>
6273 Gary Benson <gbenson@redhat.com>
6275 * symbol.c: New file.
6276 * Makefile.in (SFILES): Add symbol.c.
6277 (OBS): Add symbol.o.
6279 2014-09-11 Gary Benson <gbenson@redhat.com>
6281 * target.c (target_stop_ptid, target_continue_ptid): New
6284 2014-09-11 Tom Tromey <tromey@redhat.com>
6285 Gary Benson <gbenson@redhat.com>
6287 * target.h: Include target/target.h.
6288 * target.c (target_read_memory, target_read_uint32)
6289 (target_write_memory): New functions.
6291 2014-09-11 Gary Benson <gbenson@redhat.com>
6293 * server.h (debug_hw_points): Don't declare.
6294 * server.c (debug_hw_points): Don't define. Replace all uses
6295 with show_debug_regs.
6296 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6297 all uses with show_debug_regs.
6299 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6301 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6302 endianness into account.
6303 (ppc_supply_ptrace_register): Likewise.
6305 2014-09-03 James Hogan <james.hogan@imgtec.com>
6307 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6308 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6310 2014-09-03 Gary Benson <gbenson@redhat.com>
6312 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6313 ALL_DEBUG_ADDRESS_REGISTERS.
6315 2014-09-02 Gary Benson <gbenson@redhat.com>
6317 * i386-low.h: Renamed as...
6318 * x86-low.h: New file. All type, function and variable name
6319 prefixes changed from "i386_" to "x86_". All references updated.
6320 * i386-low.c: Renamed as...
6321 * x86-low.c: New file. All type, function and variable name
6322 prefixes changed from "i386_" to "x86_". All references updated.
6324 2014-09-02 Gary Benson <gbenson@redhat.com>
6326 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6327 (x86_linux_new_thread): Likewise.
6329 2014-08-29 Gary Benson <gbenson@redhat.com>
6331 * server.h (setjmp.h): Do not include.
6332 (toplevel): Do not declare.
6333 (common-exceptions.h): Include.
6334 (cleanups.h): Likewise.
6335 * server.c (toplevel): Do not define.
6336 (exit_code): New static global.
6337 (detach_or_kill_for_exit_cleanup): New function.
6338 (main): New function. Original main renamed to...
6339 (captured_main): New function.
6340 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6342 2014-08-29 Gary Benson <gbenson@redhat.com>
6344 * Makefile.in (SFILES): Add common/common-exceptions.c.
6345 (OBS): Add common-exceptions.o.
6346 (common-exceptions.o): New rule.
6347 * utils.c (prepare_to_throw_exception): New function.
6349 2014-08-29 Gary Benson <gbenson@redhat.com>
6351 * config.in: Regenerate.
6352 * configure: Likewise.
6354 2014-08-29 Gary Benson <gbenson@redhat.com>
6356 * Makefile.in (SFILES): Add common/cleanups.c.
6358 (cleanups.o): New rule.
6360 2014-08-29 Gary Benson <gbenson@redhat.com>
6362 * utils.c (internal_vwarning): New function.
6364 2014-08-28 Gary Benson <gbenson@redhat.com>
6366 * utils.h (fatal): Remove declaration.
6367 * utils.c (fatal): Remove function.
6369 2014-08-28 Gary Benson <gbenson@redhat.com>
6371 * tracepoint.c (gdb_agent_init): Replace fatal with
6373 (initialize_tracepoint): Likewise.
6375 2014-08-28 Gary Benson <gbenson@redhat.com>
6377 * remote-utils.c (remote_prepare): Replace fatal with error.
6379 2014-08-28 Gary Benson <gbenson@redhat.com>
6381 * linux-low.c (linux_async): Replace fatal with warning.
6383 (linux_start_non_stop): Return -1 if linux_async failed.
6385 2014-08-28 Gary Benson <gbenson@redhat.com>
6387 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6389 (i386_dr_low_get_addr): Remove vague comment.
6390 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6393 2014-08-28 Gary Benson <gbenson@redhat.com>
6395 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6396 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6398 (linux_resume_one_lwp): Likewise.
6399 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6401 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6402 with internal_error.
6403 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6404 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6405 (find_register_by_name): Replace fatal with internal_error.
6406 (find_regno): Likewise.
6407 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6408 * thread-db.c (thread_db_create_event): Likewise.
6409 (thread_db_load_search): Likewise.
6410 (try_thread_db_load_1): Likewise.
6411 * tracepoint.c (get_jump_space_head): Replace fatal with
6413 (claim_trampoline_space): Likewise.
6414 (have_fast_tracepoint_trampoline_buffer): Likewise.
6415 (cmd_qtstart): Likewise.
6416 (stop_tracing): Likewise.
6417 (fast_tracepoint_collecting): Likewise.
6418 (target_malloc): Likewise.
6419 (download_tracepoint): Likewise.
6420 (download_trace_state_variables): Replace check with gdb_assert.
6421 (upload_fast_traceframes): Replace fatal with internal_error.
6423 2014-08-19 Tom Tromey <tromey@redhat.com>
6424 Gary Benson <gbenson@redhat.com>
6426 * Makefile.in (SFILES): Add common/common-debug.c.
6427 (OBS): Add common-debug.o.
6428 (common-debug.o): New rule.
6429 * debug.h (debug_printf): Don't declare.
6430 * debug.c (debug_printf): Renamed and rewritten as...
6431 (debug_vprintf): New function.
6433 2014-08-19 Gary Benson <gbenson@redhat.com>
6435 * utils.h: Do not include print-utils.h.
6437 2014-08-19 Tom Tromey <tromey@redhat.com>
6438 Gary Benson <gbenson@redhat.com>
6440 * server.h: Add static assertion.
6441 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6443 2014-08-19 Tom Tromey <tromey@redhat.com>
6444 Gary Benson <gbenson@redhat.com>
6446 * Makefile.in (SFILES): Add common/errors.c.
6447 (OBS): Add errors.o.
6448 (IPA_OBS): Add errors-ipa.o.
6449 (errors.o): New rule.
6450 (errors-ipa.o): Likewise.
6451 * utils.h (perror_with_name, error, warning): Don't declare.
6452 * utils.c (warning): Renamed and rewritten as...
6453 (vwarning): New function.
6454 (error): Renamed and rewritten as...
6455 (verror): New function.
6456 (internal_error): Renamed and rewritten as...
6457 (internal_verror): New function.
6459 2014-08-07 Gary Benson <gbenson@redhat.com>
6461 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6462 * configure: Regenerate.
6463 * config.in: Likewise.
6464 * server.h: Do not include errno.h.
6465 * event-loop.c: Likewise.
6466 * hostio-errno.c: Likewise.
6467 * linux-low.c: Likewise.
6468 * remote-utils.c: Likewise.
6469 * spu-low.c: Likewise.
6470 * utils.c: Likewise.
6471 * gdbreplay.c: Unconditionally include errno.h.
6473 2014-08-07 Gary Benson <gbenson@redhat.com>
6475 * server.h: Do not include string.h.
6476 * event-loop.c: Likewise.
6477 * linux-low.c: Likewise.
6478 * regcache.c: Likewise.
6479 * remote-utils.c: Likewise.
6480 * spu-low.c: Likewise.
6481 * utils.c: Likewise.
6483 2014-08-07 Gary Benson <gbenson@redhat.com>
6485 * server.h: Do not include gdb_assert.h.
6487 2014-08-07 Gary Benson <gbenson@redhat.com>
6489 * server.h: Do not include common-utils.h.
6491 2014-08-07 Gary Benson <gbenson@redhat.com>
6493 * server.h: Do not include ptid.h.
6494 * notif.h: Likewise.
6496 2014-08-07 Gary Benson <gbenson@redhat.com>
6498 * server.h: Do not include gdb_locale.h.
6500 2014-08-07 Gary Benson <gbenson@redhat.com>
6502 * server.h: Do not include gdb/signals.h.
6503 * win32-low.c: Likewise.
6505 2014-08-07 Gary Benson <gbenson@redhat.com>
6507 * server.h: Do not include pathmax.h.
6509 2014-08-07 Gary Benson <gbenson@redhat.com>
6511 * server.h: Do not include libiberty.h.
6512 * linux-bfin-low.c: Likewise.
6514 2014-08-07 Gary Benson <gbenson@redhat.com>
6516 * server.h: Do not include ansidecl.h.
6518 2014-08-07 Gary Benson <gbenson@redhat.com>
6520 * linux-x86-low.c: Do not include stddef.h.
6521 * lynx-ppc-low.c: Likewise.
6522 * tracepoint.c: Likewise.
6524 2014-08-07 Gary Benson <gbenson@redhat.com>
6526 * server.h: Do not include stdarg.h.
6527 * nto-low.c: Likewise.
6529 2014-08-07 Gary Benson <gbenson@redhat.com>
6531 * server.h: Do not include stdlib.h.
6532 * inferiors.c: Likewise.
6533 * linux-low.c: Likewise.
6534 * regcache.c: Likewise.
6535 * spu-low.c: Likewise.
6536 * tracepoint.c: Likewise.
6537 * utils.c: Likewise.
6539 2014-08-07 Gary Benson <gbenson@redhat.com>
6541 * server.h: Do not include stdio.h.
6542 * linux-low.c: Likewise.
6543 * remote-utils.c: Likewise.
6544 * spu-low.c: Likewise.
6545 * utils.c: Likewise.
6546 * wincecompat.c: Likewise.
6548 2014-08-06 Gary Benson <gbenson@redhat.com>
6550 * regcache.c (init_register_cache): Move conditionals inside if.
6552 2014-08-06 Gary Benson <gbenson@redhat.com>
6554 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6556 2014-07-31 Gary Benson <gbenson@redhat.com>
6558 * ax.h: Do not include server.h.
6559 * gdbthread.h: Likewise.
6560 * lynx-low.h: Likewise.
6561 * notif.h: Likewise.
6563 2014-07-30 Gary Benson <gbenson@redhat.com>
6565 * server.h: Include common-defs.h.
6566 Do not include config.h or build-gnulib-gdbserver/config.h.
6568 2014-07-30 Gary Benson <gbenson@redhat.com>
6570 * hostio-errno.c: Move server.h to top of includes list.
6571 * inferiors.c: Likewise.
6572 * linux-x86-low.c: Likewise.
6573 * notif.c: Include server.h.
6575 2014-07-24 Tom Tromey <tromey@redhat.com>
6576 Gary Benson <gbenson@redhat.com>
6578 * server.h (CORE_ADDR): Now unsigned.
6580 2014-07-16 Pedro Alves <palves@redhat.com>
6582 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6584 2014-07-15 Pedro Alves <palves@redhat.com>
6586 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6589 2014-07-11 Pedro Alves <palves@redhat.com>
6591 * linux-low.c (kill_wait_lwp): New function, based on
6592 kill_one_lwp_callback, but use my_waitpid directly.
6593 (kill_one_lwp_callback, linux_kill): Use it.
6595 2014-06-23 Pedro Alves <palves@redhat.com>
6597 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6598 before setting DR0..DR3.
6600 2014-06-20 Gary Benson <gbenson@redhat.com>
6602 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6603 * configure: Regenerated.
6604 * config.in: Likewise.
6606 2014-06-20 Gary Benson <gbenson@redhat.com>
6608 * Makefile.in (SFILES): Update locations for files moved
6610 (object file files): Reordered.
6612 2014-06-20 Gary Benson <gbenson@redhat.com>
6614 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6615 (i386_dr_low_set_addr): Likewise.
6616 (i386_dr_low_get_addr): Likewise.
6617 (i386_dr_low_can_set_control): Likewise.
6618 (i386_dr_low_set_control): Likewise.
6619 (i386_dr_low_get_control): Likewise.
6620 (i386_dr_low_get_status): Likewise.
6621 (i386_get_debug_register_length): Likewise.
6622 * linux-x86-low.c (i386_dr_low_set_addr):
6623 Changed signature. Made static.
6624 (i386_dr_low_get_addr): Likewise.
6625 (i386_dr_low_set_control): Likewise.
6626 (i386_dr_low_get_control): Likewise.
6627 (i386_dr_low_get_status): Likewise.
6628 (i386_dr_low): New global variable.
6629 * win32-i386-low.c (i386_dr_low_set_addr):
6630 Changed signature. Made static.
6631 (i386_dr_low_get_addr): Likewise.
6632 (i386_dr_low_set_control): Likewise.
6633 (i386_dr_low_get_control): Likewise.
6634 (i386_dr_low_get_status): Likewise.
6635 (i386_dr_low): New global variable.
6637 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6639 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6640 * Makefile.in (AR, AR_FLAGS): Define.
6641 * configure: Regenerate.
6643 2014-06-19 Gary Benson <gbenson@redhat.com>
6645 * Makefile.in (i386-dregs.o): New rule.
6646 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6647 * i386-low.c (target.h): Remove include.
6648 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6649 (DR_CONTROL_SHIFT): Likewise.
6650 (DR_CONTROL_SIZE): Likewise.
6651 (DR_RW_EXECUTE): Likewise.
6652 (DR_RW_WRITE): Likewise.
6653 (DR_RW_READ): Likewise.
6654 (DR_RW_IORW): Likewise.
6655 (DR_LEN_1): Likewise.
6656 (DR_LEN_2): Likewise.
6657 (DR_LEN_4): Likewise.
6658 (DR_LEN_8): Likewise.
6659 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6660 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6661 (DR_ENABLE_SIZE): Likewise.
6662 (DR_LOCAL_SLOWDOWN): Likewise.
6663 (DR_GLOBAL_SLOWDOWN): Likewise.
6664 (DR_CONTROL_RESERVED): Likewise.
6665 (I386_DR_CONTROL_MASK): Likewise.
6666 (I386_DR_VACANT): Likewise.
6667 (I386_DR_LOCAL_ENABLE): Likewise.
6668 (I386_DR_GLOBAL_ENABLE): Likewise.
6669 (I386_DR_DISABLE): Likewise.
6670 (I386_DR_SET_RW_LEN): Likewise.
6671 (I386_DR_GET_RW_LEN): Likewise.
6672 (I386_DR_WATCH_HIT): Likewise.
6673 (i386_wp_op_t): Likewise.
6674 (i386_show_dr): Likewise.
6675 (i386_length_and_rw_bits): Likewise.
6676 (i386_insert_aligned_watchpoint): Likewise.
6677 (i386_remove_aligned_watchpoint): Likewise.
6678 (i386_handle_nonaligned_watchpoint): Likewise.
6679 i386_update_inferior_debug_regs(): Likewise.
6680 (i386_dr_insert_watchpoint): Likewise.
6681 (i386_dr_remove_watchpoint): Likewise.
6682 (i386_dr_region_ok_for_watchpoint): Likewise.
6683 (i386_dr_stopped_data_address): Likewise.
6684 (i386_dr_stopped_by_watchpoint): Likewise.
6686 2014-06-19 Gary Benson <gbenson@redhat.com>
6688 * i386-low.c (i386_dr_show): Renamed to
6689 i386_show_dr and made static. All uses updated.
6690 (i386_dr_length_and_rw_bits): Renamed to
6691 i386_length_and_rw_bits and made static.
6693 (i386_dr_insert_aligned_watchpoint): Renamed to
6694 i386_insert_aligned_watchpoint and made static.
6696 (i386_dr_remove_aligned_watchpoint): Renamed to
6697 i386_remove_aligned_watchpoint and made static.
6699 (i386_dr_update_inferior_debug_regs): Renamed to
6700 i386_update_inferior_debug_regs and made static.
6703 2014-06-18 Gary Benson <gbenson@redhat.com>
6705 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6706 (i386_dr_low_can_set_control): Likewise.
6707 (i386_get_debug_register_length): Likewise.
6708 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6709 (i386_dr_low_can_set_control): Likewise.
6710 (i386_get_debug_register_length): Likewise.
6712 2014-06-17 Gary Benson <gbenson@redhat.com>
6714 * i386-low.h (i386-dregs.h): New include.
6715 (DR_FIRSTADDR): Now in i386-dregs.h.
6716 (DR_LASTADDR): Likewise.
6717 (DR_NADDR): Likewise.
6718 (DR_STATUS): Likewise.
6719 (DR_CONTROL): Likewise.
6720 (i386_debug_reg_state): Likewise.
6721 (i386_dr_insert_watchpoint): Likewise.
6722 (i386_dr_remove_watchpoint): Likewise.
6723 (i386_dr_region_ok_for_watchpoint): Likewise.
6724 (i386_dr_stopped_data_address): Likewise.
6725 (i386_dr_stopped_by_watchpoint): Likewise.
6726 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6728 2014-06-18 Gary Benson <gbenson@redhat.com>
6730 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6731 i386_dr_insert_watchpoint.
6732 (i386_low_remove_watchpoint): Renamed to
6733 i386_dr_remove_watchpoint.
6734 (i386_low_region_ok_for_watchpoint): Renamed to
6735 i386_dr_region_ok_for_watchpoint.
6736 (i386_low_stopped_data_address): Renamed to
6737 i386_dr_stopped_data_address.
6738 (i386_low_stopped_by_watchpoint): Renamed to
6739 i386_dr_stopped_by_watchpoint.
6740 * i386-low.c (i386_show_dr): Renamed to
6741 i386_dr_show and made nonstatic. All uses updated.
6742 (i386_length_and_rw_bits): Renamed to
6743 i386_dr_length_and_rw_bits and made nonstatic.
6745 (i386_insert_aligned_watchpoint): Renamed to
6746 i386_dr_insert_aligned_watchpoint and made nonstatic.
6748 (i386_remove_aligned_watchpoint): Renamed to
6749 i386_dr_remove_aligned_watchpoint and made nonstatic.
6751 (i386_update_inferior_debug_regs): Renamed to
6752 i386_dr_update_inferior_debug_regs and made nonstatic.
6754 (i386_low_insert_watchpoint): Renamed to
6755 i386_dr_insert_watchpoint. All uses updated.
6756 (i386_low_remove_watchpoint): Renamed to
6757 i386_dr_remove_watchpoint. All uses updated.
6758 (i386_low_region_ok_for_watchpoint): Renamed to
6759 i386_dr_region_ok_for_watchpoint. All uses updated.
6760 (i386_low_stopped_data_address): Renamed to
6761 i386_dr_stopped_data_address. All uses updated.
6762 (i386_low_stopped_by_watchpoint): Renamed to
6763 i386_dr_stopped_by_watchpoint. All uses updated.
6765 2014-06-18 Gary Benson <gbenson@redhat.com>
6767 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6768 (i386_dr_low_can_set_control): Likewise.
6769 (i386_insert_aligned_watchpoint): New check.
6771 2014-06-18 Gary Benson <gbenson@redhat.com>
6773 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6776 2014-06-18 Gary Benson <gbenson@redhat.com>
6778 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6779 instead of fatal and error.
6780 (i386_handle_nonaligned_watchpoint): Likewise.
6782 2014-06-18 Gary Benson <gbenson@redhat.com>
6784 * i386-low.c (i386_get_debug_register_length): New macro.
6785 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6786 (i386_show_dr): Use debug_printf instead of fprintf. Use
6787 phex to format values.
6789 2014-06-18 Gary Benson <gbenson@redhat.com>
6791 * i386-low.h: Comment changes.
6792 * i386-low.c: Likewise.
6794 2014-06-18 Gary Benson <gbenson@redhat.com>
6796 * i386-low.c: Whitespace changes.
6798 2014-06-12 Tom Tromey <tromey@redhat.com>
6800 * utils.c (freeargv): Remove.
6802 2014-06-12 Tom Tromey <tromey@redhat.com>
6804 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6805 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6806 (parse_debug_format_options): Likewise.
6807 (gdbserver_usage): Likewise.
6808 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6809 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6810 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6812 ($(LIBGNU)): Depend on libiberty.
6813 (all-lib): Recurse into all subdirs.
6814 (install-only): Invoke "install" target in subdirs.
6815 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6817 * configure: Rebuild.
6818 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6819 for vasprintf, vsnprintf, or gettimeofday.
6820 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6823 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6825 * development.sh: Delete.
6826 * Makefile.in (config.status): Adjust dependency on development.sh.
6827 * configure.ac: Adjust development.sh source call.
6828 * configure: Regenerate.
6830 2014-06-02 Pedro Alves <palves@redhat.com>
6832 * ax.c (gdb_free_agent_expr): New function.
6833 * ax.h (gdb_free_agent_expr): New declaration.
6834 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6836 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6838 (clear_breakpoint_conditions_and_commands): New function.
6839 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6840 (clear_breakpoint_conditions_and_commands): New declaration.
6842 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6844 * linux-aarch64-low.c (asm/ptrace.h): Include.
6846 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6848 Fix TLS access for -static -pthread.
6849 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6850 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6851 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6853 2014-05-20 Pedro Alves <palves@redhat.com>
6855 * linux-aarch64-low.c (aarch64_insert_point)
6856 (aarch64_remove_point): No longer check whether the type is
6857 supported here. Adjust to new interface.
6858 (the_low_target): Install aarch64_supports_z_point_type as
6859 supports_z_point_type method.
6860 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6861 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6862 instead of a Z packet char. Adjust.
6863 (arm_supports_z_point_type): New function.
6864 (arm_insert_point, arm_remove_point): Adjust to new interface.
6865 (the_low_target): Install arm_supports_z_point_type.
6866 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6867 (cris_insert_point, cris_remove_point): Adjust to new interface.
6868 Don't check whether the type is supported here.
6869 (the_low_target): Install cris_supports_z_point_type.
6870 * linux-low.c (linux_supports_z_point_type): New function.
6871 (linux_insert_point, linux_remove_point): Adjust to new interface.
6872 * linux-low.h (struct linux_target_ops) <insert_point,
6873 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6874 raw_breakpoint pointer parameter.
6875 <supports_z_point_type>: New method.
6876 * linux-mips-low.c (mips_supports_z_point_type): New function.
6877 (mips_insert_point, mips_remove_point): Adjust to new interface.
6878 Use mips_supports_z_point_type.
6879 (the_low_target): Install mips_supports_z_point_type.
6880 * linux-ppc-low.c (the_low_target): Install NULL as
6881 supports_z_point_type method.
6882 * linux-s390-low.c (the_low_target): Install NULL as
6883 supports_z_point_type method.
6884 * linux-sparc-low.c (the_low_target): Install NULL as
6885 supports_z_point_type method.
6886 * linux-x86-low.c (x86_supports_z_point_type): New function.
6887 (x86_insert_point): Adjust to new insert_point interface. Use
6888 insert_memory_breakpoint. Adjust to new
6889 i386_low_insert_watchpoint interface.
6890 (x86_remove_point): Adjust to remove_point interface. Use
6891 remove_memory_breakpoint. Adjust to new
6892 i386_low_remove_watchpoint interface.
6893 (the_low_target): Install x86_supports_z_point_type.
6894 * lynx-low.c (lynx_target_ops): Install NULL as
6895 supports_z_point_type callback.
6896 * nto-low.c (nto_supports_z_point_type): New.
6897 (nto_insert_point, nto_remove_point): Adjust to new interface.
6898 (nto_target_ops): Install nto_supports_z_point_type.
6899 * mem-break.c: Adjust intro comment.
6900 (struct raw_breakpoint) <raw_type, size>: New fields.
6901 <inserted>: Update comment.
6902 <shlib_disabled>: Delete field.
6903 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6904 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6905 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6906 (raw_bkpt_type_to_target_hw_bp_type): New function.
6907 (find_enabled_raw_code_breakpoint_at): New function.
6908 (find_raw_breakpoint_at): New type and size parameters. Use them.
6909 (insert_memory_breakpoint): New function, based off
6910 set_raw_breakpoint_at.
6911 (remove_memory_breakpoint): New function.
6912 (set_raw_breakpoint_at): Reimplement.
6913 (set_breakpoint): New, based on set_breakpoint_at.
6914 (set_breakpoint_at): Reimplement.
6915 (delete_raw_breakpoint): Go through the_target->remove_point
6916 instead of assuming memory breakpoints.
6917 (find_gdb_breakpoint_at): Delete.
6918 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6919 (find_gdb_breakpoint): New function.
6920 (set_gdb_breakpoint_at): Delete.
6921 (z_type_supported): New function.
6922 (set_gdb_breakpoint_1): New function, loosely based off
6923 set_gdb_breakpoint_at.
6924 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6925 (delete_gdb_breakpoint_at): Delete.
6926 (delete_gdb_breakpoint_1): New function, loosely based off
6927 delete_gdb_breakpoint_at.
6928 (delete_gdb_breakpoint): New function.
6929 (clear_gdb_breakpoint_conditions): Rename to ...
6930 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6932 (add_condition_to_breakpoint): Make static.
6933 (add_breakpoint_condition): Take a struct breakpoint pointer
6934 instead of an address. Adjust.
6935 (gdb_condition_true_at_breakpoint): Rename to ...
6936 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6938 (gdb_condition_true_at_breakpoint): Reimplement.
6939 (add_breakpoint_commands): Take a struct breakpoint pointer
6940 instead of an address. Adjust.
6941 (gdb_no_commands_at_breakpoint): Rename to ...
6942 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6943 parameter. Return true if no breakpoint was found. Change debug
6945 (gdb_no_commands_at_breakpoint): Reimplement.
6946 (run_breakpoint_commands): Rename to ...
6947 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6948 and change return type to boolean.
6949 (run_breakpoint_commands): New function.
6950 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6951 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6952 breakpoint. Go through the_target->remove_point instead of
6953 assuming memory breakpoint.
6954 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6955 software and hardware breakpoints.
6956 (reinsert_raw_breakpoint): Go through the_target->insert_point
6957 instead of assuming memory breakpoint.
6958 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6959 software and hardware breakpoints.
6960 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6961 Check both software and hardware breakpoints.
6962 (validate_inserted_breakpoint): Assert the breakpoint is a
6963 software breakpoint. Set the inserted flag to -1 instead of
6964 setting shlib_disabled.
6965 (delete_disabled_breakpoints): Adjust.
6966 (validate_breakpoints): Only validate software breakpoints.
6967 Adjust to inserted flag change.
6968 (check_mem_read, check_mem_write): Skip breakpoint types other
6969 than software breakpoints. Adjust to inserted flag change.
6970 * mem-break.h (enum raw_bkpt_type): New enum.
6971 (raw_breakpoint, struct process_info): Forward declare.
6972 (Z_packet_to_target_hw_bp_type): Delete declaration.
6973 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6974 (set_gdb_breakpoint, delete_gdb_breakpoint)
6975 (clear_breakpoint_conditions): New declarations.
6976 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6977 (breakpoint_inserted_here): Update comment.
6978 (add_breakpoint_condition, add_breakpoint_commands): Replace
6979 address parameter with a breakpoint pointer parameter.
6980 (gdb_breakpoint_here): Update comment.
6981 (delete_gdb_breakpoint_at): Delete.
6982 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6983 * server.c (process_point_options): Take a struct breakpoint
6984 pointer instead of an address. Adjust.
6985 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6986 delete_gdb_breakpoint.
6987 * spu-low.c (spu_target_ops): Install NULL as
6988 supports_z_point_type method.
6989 * target.h: Include mem-break.h.
6990 (struct target_ops) <prepare_to_access_memory>: Update comment.
6991 <supports_z_point_type>: New field.
6992 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6993 instead of a char. Also take a raw breakpoint pointer.
6994 * win32-arm-low.c (the_low_target): Install NULL as
6995 supports_z_point_type.
6996 * win32-i386-low.c (i386_supports_z_point_type): New function.
6997 (i386_insert_point, i386_remove_point): Adjust to new interface.
6998 (the_low_target): Install i386_supports_z_point_type.
6999 * win32-low.c (win32_supports_z_point_type): New function.
7000 (win32_insert_point, win32_remove_point): Adjust to new interface.
7001 (win32_target_ops): Install win32_supports_z_point_type.
7002 * win32-low.h (struct win32_target_ops):
7003 <supports_z_point_type>: New method.
7004 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7005 instead of a char. Also take a raw breakpoint pointer.
7007 2014-05-20 Pedro Alves <palves@redhat.com>
7009 * mem-break.h: Include break-common.h.
7010 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7011 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7012 (Z_packet_to_target_hw_bp_type): New declaration.
7013 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7014 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7015 (Z_PACKET_ACCESS_WP): Delete macros.
7016 (Z_packet_to_hw_type): Delete function.
7017 * i386-low.h: Don't include break-common.h here.
7018 (Z_packet_to_hw_type): Delete declaration.
7019 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7020 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7021 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7022 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7023 * linux-aarch64-low.c: Don't include break-common.h here.
7024 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7025 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7026 (Z_packet_to_target_hw_bp_type): Delete function.
7027 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7029 (mips_insert_point, mips_remove_point): Use
7030 Z_packet_to_target_hw_bp_type.
7032 2014-05-20 Pedro Alves <palves@redhat.com>
7034 * linux-aarch64-low.c: Include break-common.h.
7035 (enum target_point_type): Delete.
7036 (Z_packet_to_point_type): Rename to ...
7037 (Z_packet_to_target_hw_bp_type): ... this, and return a
7038 target_hw_bp_type instead.
7039 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7040 instead of an enum target_point_type.
7041 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7043 (aarch64_dr_state_insert_one_point)
7044 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7045 (aarch64_handle_aligned_watchpoint)
7046 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7047 Take an enum target_hw_bp_type instead of an enum
7049 (aarch64_supports_z_point_type): New function.
7050 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7051 use Z_packet_to_target_hw_bp_type.
7053 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7055 * configure.ac: Only use -Werror by default when DEVELOPMENT
7057 * configure: Regenerate.
7059 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7061 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7062 * linux-x86-low.c (X86_64_USER_REGS): New.
7063 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7065 2014-04-28 Yao Qi <yao@codesourcery.com>
7067 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7070 2014-04-25 Pedro Alves <palves@redhat.com>
7073 * linux-low.c (linux_attach_fail_reason_string): New function.
7074 (linux_attach_lwp): Delete.
7075 (linux_attach_lwp_1): Rename to ...
7076 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7077 argument. Remove "initial" parameter. Return int instead of
7078 void. Don't error or warn here.
7079 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7080 failure to attach to the tgid. Call warning when failing to
7082 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7083 argument. Remove "initial" parameter. Return int instead of
7084 void. Don't error or warn here.
7085 (linux_attach_fail_reason_string): New declaration.
7086 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7087 interface change. Use linux_attach_fail_reason_string.
7089 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7090 Walfred Tedeschi <walfred.tedeschi@intel.com>
7092 * Makefile.in: Added rules to handle new files
7093 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7094 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7095 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7096 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7097 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7098 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7100 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7101 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7102 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7103 i386/x32-avx512.xml.
7104 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7105 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7106 i386/x32-avx512-linux.xml.
7107 * i387-fp.c (num_avx512_k_registers): New constant for number
7109 (num_avx512_zmmh_low_registers): New constant for number of
7110 lower ZMM registers (0-15).
7111 (num_avx512_zmmh_high_registers): New constant for number of
7112 higher ZMM registers (16-31).
7113 (num_avx512_ymmh_registers): New contant for number of higher
7114 YMM registers (ymm16-31 added by avx521 on x86_64).
7115 (num_avx512_xmm_registers): New constant for number of higher
7116 XMM registers (xmm16-31 added by AVX512 on x86_64).
7117 (struct i387_xsave): Add space for AVX512 registers.
7118 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7119 Add code to handle AVX512 registers.
7120 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7121 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7122 prototypei from generated file.
7123 (tdesc_amd64_avx512_linux): Likewise.
7124 (init_registers_x32_avx512_linux): Likewise.
7125 (tdesc_x32_avx512_linux): Likewise.
7126 (init_registers_i386_avx512_linux): Likewise.
7127 (tdesc_i386_avx512_linux): Likewise.
7128 (x86_64_regmap): Add AVX512 registers.
7129 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7131 (initialize_low_arch): Add code to initialize AVX512 registers.
7133 2014-04-23 Pedro Alves <palves@redhat.com>
7135 * mem-break.c (find_gdb_breakpoint_at): Make static.
7136 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7138 2014-04-23 Pedro Alves <palves@redhat.com>
7140 * i386-low.c: Don't include break-common.h here.
7141 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7142 prototype to take target_hw_bp_type as argument instead of a Z
7144 * i386-low.h: Include break-common.h here.
7145 (Z_packet_to_hw_type): Declare.
7146 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7148 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7149 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7150 (x86_remove_point): Convert the packet number to a
7151 target_hw_bp_type before calling i386_low_remove_watchpoint.
7152 * win32-i386-low.c (i386_insert_point): Convert the packet number
7153 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7154 (i386_remove_point): Convert the packet number to a
7155 target_hw_bp_type before calling i386_low_remove_watchpoint.
7157 2014-04-23 Pedro Alves <palves@redhat.com>
7159 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7161 2014-04-10 Pedro Alves <palves@redhat.com>
7163 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7164 Check if the condition or command is NULL before checking if the
7165 breakpoint is known. On success, return true.
7166 * mem-break.h (add_breakpoint_condition): Document return.
7167 (add_breakpoint_commands): Add describing comment.
7168 * server.c (skip_to_semicolon): New function.
7169 (process_point_options): Use it.
7171 2014-04-09 Pedro Alves <palves@redhat.com>
7173 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7176 2014-02-27 Pedro Alves <palves@redhat.com>
7179 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7181 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7183 (last_thread_of_process_p): Take a PID argument instead of a
7185 (linux_wait_for_lwp): Delete.
7186 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7188 (linux_low_filter_event): New function, party factored out from
7189 linux_wait_for_event.
7190 (linux_wait_for_event): Rename to ...
7191 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7192 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7193 sigsuspend. Check for zombie leaders.
7194 (linux_wait_for_event): Reimplement as wrapper around
7195 linux_wait_for_event_filtered.
7196 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7197 a normal or signal exit is seen, it's the whole process exiting.
7198 (wait_for_sigstop): No longer a for_each_inferior callback.
7199 Rewrite on top of linux_wait_for_event_filtered.
7200 (stop_all_lwps): Call wait_for_sigstop directly.
7201 * server.c (resume, handle_target_event): Handle
7202 TARGET_WAITKIND_NO_RESUMED.
7204 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7206 * win32-low.c (psapi_get_dll_name,
7207 * win32_CreateToolhelp32Snapshot): Delete.
7208 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7209 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7211 (handle_load_dll): Add function description.
7212 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7214 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7216 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7218 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7219 base address when calling win32_add_one_solib.
7220 (handle_load_dll): Delete local variable load_addr.
7221 Remove 0x1000 offset applied to DLL base address when calling
7222 win32_add_one_solib.
7223 (handle_unload_dll): Add comment.
7225 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7227 * win32-low.c (win32_add_all_dlls): Renames
7228 win32_ensure_ntdll_loaded. Rewrite function documentation.
7229 Adjust implementation to always load all DLLs.
7230 Add 0x1000 offset to DLL base address when calling
7231 win32_add_one_solib.
7232 (child_initialization_done): New static global.
7233 (do_initial_child_stuff): Set child_initialization_done to
7234 zero during child initialization, and 1 after. Replace call
7235 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7237 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7238 (handle_unload_dll): Add function documentation.
7239 (get_child_debug_event): Ignore load and unload DLL events
7240 during child initialization.
7242 2014-02-20 Doug Evans <dje@google.com>
7244 Remove global all_lwps.
7245 * inferiors.h (ptid_of): Move here from linux-low.h.
7246 (pid_of, lwpid_of): Ditto.
7247 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7248 parameter is a struct thread_info * now.
7249 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7250 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7251 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7253 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7254 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7255 * linux-arm-low.c (update_registers_callback): Update, "entry"
7256 parameter is a struct thread_info * now.
7257 Fetch lwpid from current_inferior directly.
7258 (arm_insert_point): Pass &all_threads to find_inferior instead of
7260 (arm_remove_point): Ditto.
7261 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7262 (arm_prepare_to_resume): Fetch pid from thread.
7263 (arm_read_description): Fetch lwpid from current_inferior directly.
7264 * linux-low.c (all_lwps): Delete.
7265 (delete_lwp): Delete call to remove_inferior.
7266 (handle_extended_wait): Fetch lwpid from thread.
7267 (add_lwp): Don't set lwp->entry.id. Remove call to
7268 add_inferior_to_list.
7269 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7270 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7271 (kill_one_lwp_callback): Ditto.
7272 (linux_kill): Don't dereference NULL pointer.
7273 Fetch ptid,lwpid from thread.
7274 (get_detach_signal): Fetch ptid from thread.
7275 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7276 Simplify call to regcache_invalidate_thread.
7277 (delete_lwp_callback): Update, "entry" parameter is a
7278 struct thread_info * now. Fetch pid from thread.
7279 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7280 (status_pending_p_callback): Update, "entry" parameter is a
7281 struct thread_info * now. Fetch ptid from thread.
7282 (find_lwp_pid): Update, "entry" parameter is a
7283 struct thread_info * now.
7284 (linux_wait_for_lwp): Fetch pid from thread.
7285 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7286 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7287 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7288 (dequeue_one_deferred_signal): Ditto.
7289 (cancel_breakpoint): Fetch ptid from current_inferior.
7290 (linux_wait_for_event): Pass &all_threads to find_inferior,
7291 not &all_lwps. Fetch ptid, lwpid from thread.
7292 (count_events_callback): Update, "entry" parameter is a
7293 struct thread_info * now.
7294 (select_singlestep_lwp_callback): Ditto.
7295 (select_event_lwp_callback): Ditto.
7296 (cancel_breakpoints_callback): Ditto.
7297 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7299 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7300 (unsuspend_one_lwp): Update, "entry" parameter is a
7301 struct thread_info * now.
7302 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7304 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7305 Fetch lwpid from thread, not lwp.
7306 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7307 Pass &all_threads to find_inferior, not &all_lwps.
7308 (send_sigstop): Fetch lwpid from thread, not lwp.
7309 (send_sigstop_callback): Update, "entry" parameter is a
7310 struct thread_info * now.
7311 (suspend_and_send_sigstop_callback): Ditto.
7312 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7313 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7314 struct thread_info * now.
7315 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7317 (lwp_running): Update, "entry" parameter is a
7318 struct thread_info * now.
7319 (stop_all_lwps): Fetch ptid from thread.
7320 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7321 (linux_resume_one_lwp): Fetch lwpid from thread.
7322 (linux_set_resume_request): Update, "entry" parameter is a
7323 struct thread_info * now. Fetch pid, lwpid from thread.
7324 (resume_status_pending_p): Update, "entry" parameter is a
7325 struct thread_info * now.
7326 (need_step_over_p): Ditto. Fetch lwpid from thread.
7327 (start_step_over): Fetch lwpid from thread.
7328 (linux_resume_one_thread): Update, "entry" parameter is a
7329 struct thread_info * now. Fetch lwpid from thread.
7330 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7331 (proceed_one_lwp): Update, "entry" parameter is a
7332 struct thread_info * now. Fetch lwpid from thread.
7333 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7334 struct thread_info * now.
7335 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7336 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7337 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7339 (regsets_store_inferior_registers): Ditto.
7340 (fetch_register, store_register): Ditto.
7341 (linux_read_memory, linux_write_memory): Ditto.
7342 (linux_request_interrupt): Ditto.
7343 (linux_read_auxv): Ditto.
7344 (linux_xfer_siginfo): Ditto.
7345 (linux_qxfer_spu): Ditto.
7346 (linux_qxfer_libraries_svr4): Ditto.
7347 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7348 moved to inferiors.h.
7350 (get_thread_lwp): Update.
7351 (struct lwp_info): Delete member "entry". Simplify comment for
7354 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7355 current_inferior directly.
7356 (update_watch_registers_callback): Update, "entry" parameter is a
7357 struct thread_info * now. Fetch pid from thread.
7358 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7359 (mips_insert_point): Fetch lwpid from current_inferior.
7360 Pass &all_threads to find_inferior, not &all_lwps.
7361 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7362 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7364 (mips_stopped_data_address): Ditto.
7365 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7367 * linux-tile-low.c (tile_arch_setup): Ditto.
7368 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7369 (update_debug_registers_callback): Update, "entry" parameter is a
7370 struct thread_info * now. Fetch pid from thread.
7371 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7372 Pass &all_threads to find_inferior, not &all_lwps.
7373 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7374 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7375 Pass &all_threads to find_inferior, not &all_lwps.
7376 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7377 (i386_dr_low_get_status): Ditto.
7378 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7379 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7380 (x86_linux_read_description): Ditto.
7381 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7383 2014-02-20 Doug Evans <dje@google.com>
7385 * inferiors.c (get_first_inferior): Fix buglet.
7387 2014-02-19 Doug Evans <dje@google.com>
7389 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7390 * inferiors.c (add_thread): Change result type to struct thread_info *.
7391 All callers updated.
7392 (add_lwp): Call add_thread here instead of in callers.
7393 All callers updated.
7394 * linux-low.h (get_lwp_thread): Rewrite.
7395 (struct lwp_info): New member "thread".
7397 2014-02-19 Doug Evans <dje@google.com>
7399 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7400 All callers updated.
7402 2014-02-19 Doug Evans <dje@google.com>
7404 * inferiors.c (add_thread): Fix whitespace.
7406 2014-02-19 Doug Evans <dje@google.com>
7408 * dll.c (clear_dlls): Replace accessing list implemention details
7410 * gdbthread.h (get_first_thread): Declare.
7411 * inferiors.c (for_each_inferior_with_data): New function.
7412 (get_first_thread): New function.
7413 (find_thread_ptid): Simplify.
7414 (get_first_inferior): New function.
7415 (clear_list): Delete.
7416 (one_inferior_p): New function.
7417 (clear_inferior_list): New function.
7418 (clear_inferiors): Update.
7419 * inferiors.h (for_each_inferior_with_data): Declare.
7420 (clear_inferior_list): Declare.
7421 (one_inferior_p): Declare.
7422 (get_first_inferior): Declare.
7423 * linux-low.c (linux_wait_for_event): Replace accessing list
7424 implemention details with API function.
7425 * server.c (target_running): Ditto.
7426 (accumulate_file_name_length): New function.
7427 (emit_dll_description): New function.
7428 (handle_qxfer_libraries): Replace accessing list implemention
7429 details with API function.
7430 (handle_qxfer_threads_worker): New function.
7431 (handle_qxfer_threads_proper): Replace accessing list implemention
7432 details with API function.
7433 (handle_query): Ditto.
7434 (visit_actioned_threads_callback_ftype): New typedef.
7435 (visit_actioned_threads_data): New struct.
7436 (visit_actioned_threads): Rewrite to be find_inferior callback.
7437 (resume): Call find_inferior.
7438 (handle_status): Replace accessing list implemention
7439 details with API function.
7440 (process_serial_event): Replace accessing list implemention details
7442 * target.c (set_desired_inferior): Replace accessing list implemention
7443 details with API function.
7444 * tracepoint.c (same_process_p): New function.
7445 (gdb_agent_about_to_close): Replace accessing list implemention
7446 details with API function.
7447 * win32-low.c (child_delete_thread): Replace accessing list
7448 implemention details with API function.
7449 (match_dll_by_basename): New function.
7450 (dll_is_loaded_by_basename): New function.
7451 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7452 details call to dll_is_loaded_by_basename.
7454 2014-02-19 Doug Evans <dje@google.com>
7456 * dll.h (struct dll_info): Add comment.
7457 * gdbthread.h (struct thread_info): Add comment.
7458 (current_ptid): Simplify.
7459 * inferiors.c (add_process): Update.
7460 (remove_process): Update.
7461 * inferiors.h (struct process_info): Rename member "head" to "entry".
7462 * linux-low.c (delete_lwp): Update.
7464 (last_thread_of_process_p): Update.
7465 (kill_one_lwp_callback, linux_kill): Update.
7466 (status_pending_p_callback): Update.
7467 (wait_for_sigstop): Update. Simplify read of ptid.
7468 (start_step_over): Update.
7469 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7470 (get_lwp_thread): Update.
7471 (struct lwp_info): Rename member "head" to "entry".
7472 * regcache.h (inferior_list_entry): Delete.
7473 * server.c (kill_inferior_callback): Update.
7474 (detach_or_kill_inferior_callback): Update.
7475 (print_started_pid): Update.
7476 (print_attached_pid): Update.
7477 (process_serial_event): Simplify read of ptid.
7478 * thread-db.c (thread_db_create_event): Update.
7479 (thread_db_get_tls_address): Update.
7480 * win32-low.c (current_inferior_ptid): Simplify.
7482 2014-02-19 Tom Tromey <tromey@redhat.com>
7484 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7486 (target_supports_btrace): Update.
7488 2014-02-14 Yao Qi <yao@codesourcery.com>
7490 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7491 (rsp-low-ipa.o): New target.
7493 2014-02-12 Tom Tromey <tromey@redhat.com>
7495 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7496 convert_ascii_to_int.
7497 * regcache.c (registers_to_string): Likewise.
7498 * remote-utils.c (decode_M_packet): Likewise.
7499 * server.c (process_serial_event): Likewise.
7501 2014-02-12 Tom Tromey <tromey@redhat.com>
7503 * server.c (handle_query, handle_v_run): Use hex2bin, not
7505 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7507 2014-02-12 Tom Tromey <tromey@redhat.com>
7509 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7510 convert_int_to_ascii.
7511 * regcache.c (registers_to_string, collect_register_as_string):
7513 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7515 * server.c (process_serial_event): Likewise.
7516 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7517 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7519 2014-02-12 Tom Tromey <tromey@redhat.com>
7521 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7522 bin2hex, not hexify.
7523 * tracepoint.c (cmd_qtstatus): Likewise.
7525 2014-02-12 Tom Tromey <tromey@redhat.com>
7527 * remote-utils.c (monitor_output): Pass explicit length to
7530 2014-02-12 Tom Tromey <tromey@redhat.com>
7532 * tracepoint.c: Include rsp-low.h.
7533 * server.c: Include rsp-low.h.
7534 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7535 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7537 * remote-utils.c: Include rsp-low.h.
7538 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7539 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7540 (convert_int_to_ascii, convert_ascii_to_int): Move to
7542 * regcache.c: Include rsp-low.h.
7543 * ax.c: Include rsp-low.h.
7544 * Makefile.in (SFILES): Add common/rsp-low.c.
7545 (OBS): Add rsp-low.o.
7546 (rsp-low.o): New target.
7548 2014-02-12 Tom Tromey <tromey@redhat.com>
7550 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7551 Include print-utils.h.
7552 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7553 (plongest, thirty_two, phex_nz): Remove.
7554 * Makefile.in (SFILES): Add common/print-utils.c.
7555 (OBS): Add print-utils.o.
7556 (print-utils-ipa.o): New target.
7557 (print-utils.o): New target.
7558 (IPA_OBJS): Add print-utils-ipa.o.
7560 2014-02-06 Tom Tromey <tromey@redhat.com>
7562 * Makefile.in (SFILES): Fix indentation.
7564 2014-02-05 Doug Evans <dje@google.com>
7566 * linux-low.c (linux_wait_for_event): Improve comment.
7567 (linux_wait_1): Keep current_inferior in sync with event_child.
7569 2014-01-22 Doug Evans <dje@google.com>
7571 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7573 2014-01-22 Doug Evans <dje@google.com>
7575 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7576 * configure: Regenerate.
7577 * config.in: Regenerate.
7578 * Makefile.in (SFILES): Add debug.c.
7580 * debug.c: New file.
7581 * debug.h: New file.
7582 * linux-aarch64-low.c (*): Update all debugging printfs to use
7583 debug_printf instead of fprintf.
7584 * linux-arm-low.c (*): Ditto.
7585 * linux-cris-low.c (*): Ditto.
7586 * linux-crisv32-low.c (*): Ditto.
7587 * linux-m32r-low.c (*): Ditto.
7588 * linux-sparc-low.c (*): Ditto.
7589 * linux-x86.c (*): Ditto.
7590 * linux-low.c (*): Ditto.
7591 (linux_wait_1): Add calls to debug_enter, debug_exit.
7592 (linux_wait): Remove redundant debugging printf.
7593 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7594 (linux_resume, unstop_all_lwps): Ditto.
7595 * mem-break.c (*): Update all debugging printfs to use
7596 debug_printf instead of fprintf.
7597 * remote-utils.c (*): Ditto.
7598 * thread-db.c (*): Ditto.
7599 * server.c #include <ctype.h>, "gdb_vecs.h".
7600 (debug_threads): Moved to debug.c.
7601 (*): Update all debugging printfs to use debug_printf instead of
7603 (start_inferior): Replace call to fflush with call to debug_flush.
7604 (monitor_show_help): Mention set debug-format.
7605 (parse_debug_format_options): New function.
7606 (handle_monitor_command): Handle "monitor set debug-format".
7607 (gdbserver_usage): Mention --debug-format.
7608 (main): Parse --debug-format.
7609 * server.h (debug_threads): Declaration moved to debug.h.
7611 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7612 trace_debug_1 that uses debug_printf.
7613 (tracepoint_look_up_symbols): Update all debugging printfs to use
7614 debug_printf instead of fprintf.
7616 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7618 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7621 2014-01-17 Pedro Alves <palves@redhat.com>
7624 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7625 defined after including gdb_proc_service.h.
7627 2014-01-16 Doug Evans <dje@google.com>
7629 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7630 (match_dll): Use it.
7632 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7634 * target.h (target_ops) <read_btrace>: Change parameters and
7635 return type to allow error reporting.
7636 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7637 trace reading errors on.
7638 * linux-low.c (linux_low_read_btrace): Pass trace reading
7640 (linux_low_disable_btrace): New.
7642 2014-01-15 Doug Evans <dje@google.com>
7644 * inferiors.c (thread_id_to_gdb_id): Delete.
7645 * inferiors.h (thread_id_to_gdb_id): Delete.
7647 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7649 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7650 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7653 2014-01-08 Pedro Alves <palves@redhat.com>
7655 * server.c (handle_status): Don't discard previous queued stop
7656 replies or thread's pending status here.
7657 (main) <disconnection>: Do it here instead.
7659 2014-01-08 Pedro Alves <palves@redhat.com>
7661 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7662 * server.c (visit_actioned_threads, handle_pending_status): New
7664 (handle_v_cont): Factor out parts to ...
7665 (resume): ... this new function. If in all-stop, and a thread
7666 being resumed has a pending status, report it without actually
7668 (myresume): Adjust to use the new 'resume' function.
7669 (clear_pending_status_callback, set_pending_status_callback)
7670 (find_status_pending_thread_callback): New functions.
7671 (handle_status): Handle the case of multiple threads having
7672 interesting statuses to report. Report threads' real last signal
7673 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7674 with an interesting thread to report the status for, instead of
7675 always reporting the status of the first thread.
7677 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7679 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7680 * gdbreplay.c (gdbreplay_version): Likewise.
7682 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7684 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7685 iov.iov_len with the real length in use.
7687 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7689 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7690 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7691 for all targets that use win32-low.c.
7692 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7693 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7695 2013-12-13 Pedro Alves <palves@redhat.com>
7697 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7698 if equal to TARGET_WAITKIND_LOADED.
7699 * win32-low.c (cached_status): New static global.
7700 (win32_wait): Add declaration.
7701 (do_initial_child_stuff): Flush all initial pending debug events
7702 up to the initial breakpoint.
7703 (win32_wait): If CACHED_STATUS was set, return that instead
7704 of doing a real wait. Remove the code resuming the execution
7705 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7706 during the initial phase. Also remove the code changing
7707 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7708 TARGET_WAITKIND_STOPPED.
7710 2013-12-11 Yao Qi <yao@codesourcery.com>
7712 * notif.c (handle_notif_ack): Return 0 if no notification
7715 2013-11-20 Doug Evans <dje@google.com>
7717 * linux-low.c (linux_set_resume_request): Fix comment.
7719 2013-11-20 Doug Evans <dje@google.com>
7721 * linux-low.c (resume_status_pending_p): Tweak comment.
7723 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7725 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7726 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7727 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7728 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7729 (srv_amd64_regobj): Add amd64-mpx.o.
7730 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7731 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7732 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7733 * i387-fp.c (num_pl_bnd_register) Added constant.
7734 (num_pl_bnd_cfg_registers) Added constant.
7735 (struct i387_xsave) Added reserved area and MPX fields.
7736 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7737 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7739 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7740 (init_registers_amd64_mpx_linux): Declare new function.
7741 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7742 (x86_64_regmap): Add MPX registers.
7743 (x86_linux_read_description): Add MPX case.
7744 (initialize_low_arch): Initialize MPX targets.
7746 2013-11-18 Tom Tromey <tromey@redhat.com>
7748 * configure: Rebuild.
7749 * configure.ac: Don't check for stdlib.h.
7750 * gdbreplay.c: Unconditionally include stdlib.h.
7752 2013-11-18 Tom Tromey <tromey@redhat.com>
7754 * config.in: Rebuild.
7755 * configure: Rebuild.
7756 * configure.ac: Don't use AC_HEADER_DIRENT.
7758 2013-11-18 Tom Tromey <tromey@redhat.com>
7760 * server.h: Don't check HAVE_STRING_H.
7761 * gdbreplay.c: Don't check HAVE_STRING_H.
7762 * configure: Rebuild.
7764 2013-11-18 Tom Tromey <tromey@redhat.com>
7766 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7769 2013-11-08 Tom Tromey <tromey@redhat.com>
7771 * configure, config.in: Rebuild.
7772 * configure.ac: Remove unused configury.
7774 2013-11-08 Tom Tromey <tromey@redhat.com>
7776 * acinclude.m4: Include common.m4, codeset.m4.
7777 * configure, config.in: Rebuild.
7778 * configure.ac: Use GDB_AC_COMMON.
7780 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7782 * linux-s390-low.c (HWCAP_S390_TE): New define.
7783 (s390_arch_setup): Consider the TE field in the HWCAP for
7784 determining 'have_regset_tdb'.
7786 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7789 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7792 2013-10-02 Pedro Alves <palves@redhat.com>
7794 * server.c (process_serial_event): Don't output "GDBserver
7795 exiting" if GDB is connected through stdio.
7796 * target.c (mywait): Likewise, be silent if GDB is connected
7799 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7801 * lynx-low.c (lynx_add_threads_after_attach): New function.
7802 (lynx_attach): Remove call to add_thread. Add call to
7803 lynx_add_threads_after_attach instead.
7805 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7807 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7808 * config.in, configure: Regenerated.
7810 2013-09-18 Yao Qi <yao@codesourcery.com>
7813 * server.c (start_inferior): Clear 'resume_info'.
7815 2013-09-16 Jiong Wang <jiwang@tilera.com>
7817 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7820 2013-09-16 Jiong Wang <jiwang@tilera.com>
7822 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7823 linux-tile-low.o to srv_tgtobj.
7825 2013-09-16 Will Newton <will.newton@linaro.org>
7827 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7830 2013-09-06 Pedro Alves <palves@redhat.com>
7832 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7833 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7834 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7835 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7836 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7837 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7839 2013-09-06 Pedro Alves <palves@redhat.com>
7841 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7842 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7844 2013-09-06 Pedro Alves <palves@redhat.com>
7846 * linux-amd64-ipa.c: Include tracepoint.h.
7847 * linux-i386-ipa.c: Include tracepoint.h.
7849 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7851 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7852 (ps_get_thread_area): New function.
7854 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7856 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7857 (initialize_low_arch): Call init_registers_crisv32 rather than
7858 init_register_crisv32.
7860 2013-09-05 Pedro Alves <palves@redhat.com>
7862 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7864 * hostio.h: ... this new file.
7865 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7866 win32-low.c: Include hostio.h.
7868 2013-09-05 Pedro Alves <palves@redhat.com>
7870 * server.h (gdb_client_data, handler_func, callback_handler_func)
7871 (delete_file_handler, add_file_handler, append_callback_event)
7872 (delete_callback_event, start_event_loop, initialize_event_loop):
7873 Move to event-loop.h and include it.
7874 * event-loop.h: New file.
7876 2013-09-05 Pedro Alves <palves@redhat.com>
7878 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7879 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7880 (loaded_dll, unloaded_dll): Move to ...
7881 * dll.h: ... this new file.
7882 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7884 2013-09-05 Pedro Alves <palves@redhat.com>
7886 * server.h (current_process, get_thread_process, all_processes)
7887 (add_inferior_to_list, for_each_inferior, current_inferior)
7888 (remove_inferior, add_process, remove_process, find_process_pid)
7889 (have_started_inferiors_p, have_attached_inferiors_p)
7890 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7891 (clear_inferiors, find_inferior, find_inferior_id)
7892 (inferior_target_data, set_inferior_target_data)
7893 (inferior_regcache_data, set_inferior_regcache_data): Move to
7894 inferiors.h, and include it.
7895 * inferiors.h: New file.
7897 2013-09-05 Pedro Alves <palves@redhat.com>
7899 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7903 2013-09-05 Pedro Alves <palves@redhat.com>
7905 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7907 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7908 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7909 (handle_tracepoint_general_set, handle_tracepoint_query)
7910 (tracepoint_finished_step, tracepoint_was_hit)
7911 (release_while_stepping_state_list, current_traceframe)
7912 (in_readonly_region, traceframe_read_mem)
7913 (fetch_traceframe_registers, traceframe_read_sdata)
7914 (traceframe_read_info, struct fast_tpoint_collect_status)
7915 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7916 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7917 (supply_fast_tracepoint_registers)
7918 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7919 (ipa_tdesc, claim_trampoline_space)
7920 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7921 (agent_mem_read, agent_get_trace_state_variable_value)
7922 (agent_set_trace_state_variable_value, agent_tsv_read)
7923 (agent_mem_read_string, get_raw_reg_func_addr)
7924 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7925 * tracepoint.h: ... this new file.
7927 2013-09-05 Pedro Alves <palves@redhat.com>
7929 * server.h (perror_with_name, error, fatal, warning, paddress)
7930 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7932 * utils.h: New file.
7934 2013-09-05 Pedro Alves <palves@redhat.com>
7936 * server.h (remote_debug, noack_mode, transport_is_reliable)
7937 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7938 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7939 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7940 (write_enn, initialize_async_io, enable_async_io)
7941 (disable_async_io, check_remote_input_interrupt_request)
7942 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7943 (dead_thread_notify, prepare_resume_reply)
7944 (decode_address_to_semicolon, decode_address, decode_m_packet)
7945 (decode_M_packet, decode_X_packet, decode_xfer_write)
7946 (decode_search_memory_packet, unhexify, hexify)
7947 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7948 (look_up_one_symbol, relocate_instruction)
7949 (monitor_output): Move to remote-utils.h, and include it.
7950 * remote-utils.h: New file.
7952 2013-09-05 Pedro Alves <palves@redhat.com>
7954 * server.h (_): Delete.
7956 2013-09-02 Pedro Alves <palves@redhat.com>
7958 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7959 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7961 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7963 2013-09-02 Pierre Muller <muller@sourceware.org>
7965 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7966 or WriteProcessMemory complete successfully and handle
7967 ERROR_PARTIAL_COPY error.
7969 2013-09-02 Pedro Alves <palves@redhat.com>
7971 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7972 error instead of EIO.
7974 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7977 * linux-low.c: Include filestuff.h.
7978 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7979 * lynx-low.c: Include filestuff.h.
7980 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7981 * server.c: Include filestuff.h.
7982 (main): Call notice_open_fds.
7983 * spu-low.c: Include filestuff.h.
7984 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7986 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7988 * Makefile.in: Explain why ../target and ../nat are not
7989 listed as include file search paths.
7990 (linux-waitpid.o): New object file rule.
7991 * configure.srv (srv_native_linux_obj): New variable.
7992 Replace all occurrences of linux native object files with
7993 $srv_native_linux_obj.
7994 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7995 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7996 (linux_enable_event_reporting): Remove declaration.
7997 (my_waitpid): Moved to common/linux-waitpid.c.
7998 (linux_wait_for_event): Pass ptid when calling
7999 linux_enable_event_reporting.
8000 (linux_supports_tracefork_flag): Remove.
8001 (linux_enable_event_reporting): Likewise.
8002 (linux_tracefork_grandchild): Remove.
8003 (STACK_SIZE): Moved to common/linux-ptrace.c.
8004 (linux_tracefork_child): Remove.
8005 (linux_test_for_tracefork): Remove.
8006 (linux_look_up_symbols): Call linux_supports_traceclone.
8007 (initialize_low): Remove call to linux_test_for_tracefork.
8008 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8009 common/linux-ptrace.h.
8010 (PTRACE_TYPE_ARG4): Likewise.
8011 Include linux-ptrace.h.
8013 2013-08-21 Pedro Alves <palves@redhat.com>
8015 * config.in: Renegerate.
8017 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8019 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8020 (SFILES): Remove $(srcdir)/common/target-common.c and
8021 add $(srcdir)/target/waitstatus.c.
8022 (OBS): Remove target-common.o and add waitstatus.o.
8023 (server_h): Remove $(srcdir)/../common/target-common.h and
8024 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8025 and $(srcdir)/../target/waitstatus.h.
8026 (target-common.o): Remove.
8027 (waitstatus.o): New target object file.
8028 * target.h: Do not include target-common.h and
8029 include target/resume.h, target/wait.h and
8030 target/waitstatus.h.
8032 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8034 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8035 to PTRACE_TYPE_ARG3.
8036 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8037 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8039 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8040 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8042 2013-07-27 Jie Zhang <jie@codesourcery.com>
8043 Daniel Jacobowitz <dan@codesourcery.com>
8044 Yao Qi <yao@codesourcery.com>
8046 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8047 (mips-linux-watch.o): New rule.
8048 (mips_linux_watch_h): New variable.
8049 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8051 * linux-mips-low.c: Include mips-linux-watch.h.
8052 (struct arch_process_info, struct arch_lwp_info): New.
8053 (update_watch_registers_callback): New function.
8054 (mips_linux_new_process, mips_linux_new_thread) New functions.
8055 (mips_linux_prepare_to_resume, mips_insert_point): New
8057 (mips_remove_point, mips_stopped_by_watchpoint): New
8059 (rsp_bp_type_to_target_hw_bp_type): New function.
8060 (mips_stopped_data_address): New function.
8061 (the_low_target): Add watchpoint support functions.
8063 2013-07-27 Yao Qi <yao@codesourcery.com>
8065 * i386-low.c: Include break-common.h.
8066 (enum target_hw_bp_type): Remove.
8068 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8070 * Makefile.in (SFILES): /common/target-common.c.
8071 (OBS): Add target-common.o.
8072 (server_h): Add $(srcdir)/../common/target-common.h.
8073 (target-common.o): New target.
8074 * server.c (queue_stop_reply_callback): Free
8075 status string after use.
8076 * target.c (target_waitstatus_to_string): Remove.
8077 * target.h: Include target-common.h.
8078 (resume_kind): Likewise.
8079 (target_waitkind): Likewise.
8080 (target_waitstatus): Likewise.
8081 (TARGET_WNOHANG): Likewise.
8083 2013-07-04 Yao Qi <yao@codesourcery.com>
8085 * Makefile.in (host_alias): Use @host_noncanonical@.
8086 (target_alias): Use @target_noncanonical@.
8087 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8088 ACX_NONCANONICAL_HOST.
8089 * configure: Regenerated.
8092 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8094 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8095 * configure: Rebuild.
8096 * Makefile.in (version_host, version_target): Get from configure.
8097 (version.c): Use $(version_host) and $(version_target).
8099 2013-07-03 Pedro Alves <palves@redhat.com>
8101 * Makefile.in (config.status): Depend on development.sh.
8102 * acinclude.m4: Include libmcheck.m4.
8103 * configure: Regenerate.
8105 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8107 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8108 attribute inside the parentheses.
8109 (winapi_DebugSetProcessKillOnExit): Ditto.
8110 (winapi_DebugBreakProcess): Ditto.
8111 (winapi_GenerateConsoleCtrlEvent): Ditto.
8113 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8115 * notif.h (notif_event): Add a dummy member to avoid compiler
8118 2013-07-01 Pedro Alves <palves@redhat.com>
8120 * hostio.c (HOSTIO_PATH_MAX): Define.
8121 (require_filename, handle_open, handle_unlink, handle_readlink):
8124 2013-07-01 Pedro Alves <palves@redhat.com>
8126 * server.h: Include "pathmax.h".
8127 * linux-low.c: Don't include sys/param.h.
8128 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8130 * win32-low.c: Don't include sys/param.h.
8131 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8133 2013-07-01 Pedro Alves <palves@redhat.com>
8135 * event-loop.c: Don't check HAVE_UNISTD_H before including
8137 * gdbreplay.c: Likewise.
8138 * remote-utils.c: Likewise.
8139 * server.c: Likewise.
8140 * configure.ac: Don't check for unistd.h.
8141 * configure: Regenerate.
8143 2013-06-28 Tom Tromey <tromey@redhat.com>
8145 * Makefile.in (version.c): Use version.in, not
8148 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8150 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8151 * configure: Rebuild.
8152 * Makefile.in (version_host, version_target): Get from configure.
8153 (version.c): Use $(version_host) and $(version_target).
8155 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8157 Fix trace-status to output user name without trailing colon.
8158 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8160 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8162 Fix trace-status to output proper start-time and stop-time.
8163 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8164 output start time and stop time in hex as gdb expects.
8166 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8168 * tracepoint.c (build_traceframe_info_xml): Output trace state
8169 variables present in the trace buffer.
8171 2013-06-24 Tom Tromey <tromey@redhat.com>
8173 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8175 (version.o): Remove.
8176 * gdbreplay.c: Include version.h.
8177 (version, host_name): Don't declare.
8178 * server.h: Include version.h.
8179 (version, host_name): Don't declare.
8181 2013-06-12 Pedro Alves <palves@redhat.com>
8183 * linux-x86-low.c (linux_is_elf64): Delete global.
8184 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8185 with local linux_pid_exe_is_elf_64_file use.
8187 2013-06-11 Pedro Alves <palves@redhat.com>
8189 * linux-low.c (regset_disabled, disable_regset): New functions.
8190 (regsets_fetch_inferior_registers)
8191 (regsets_store_inferior_registers): Use them.
8192 (initialize_regsets_info); Don't allocate the disabled_regsets
8194 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8197 2013-06-11 Pedro Alves <palves@redhat.com>
8199 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8202 2013-06-11 Pedro Alves <palves@redhat.com>
8204 * linux-x86-low.c (initialize_low_arch): Call
8205 init_registers_x32_avx_linux.
8207 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8209 Fix compatibility with Android Bionic.
8210 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8213 2013-06-07 Pedro Alves <palves@redhat.com>
8216 * Makefile.in (OBS): Add tdesc.o.
8217 (IPA_OBJS): Add tdesc-ipa.o.
8218 (tdesc-ipa.o): New rule.
8219 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8221 * linux-low.c (new_inferior): Delete.
8222 (disabled_regsets, num_regsets): Delete.
8223 (linux_add_process): Adjust to set the new per-process
8225 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8226 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8227 was a stop. When calling arch_setup, switch the current inferior
8228 to the thread that got an event.
8229 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8230 (regsets_fetch_inferior_registers)
8231 (regsets_store_inferior_registers): New regsets_info parameter.
8233 (linux_register_in_regsets): New regs_info parameter. Adjust to
8235 (register_addr, fetch_register, store_register): New usrregs_info
8236 parameter. Adjust to use it.
8237 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8238 parameter regs_info. Adjust to use it.
8239 (linux_fetch_registers): Get the current inferior's regs_info, and
8241 (linux_store_registers): Ditto.
8242 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8243 (initialize_low): Don't initialize the target_regsets here. Call
8244 initialize_low_arch.
8245 * linux-low.h (target_regsets): Delete declaration.
8246 (struct regsets_info): New.
8247 (struct usrregs_info): New.
8248 (struct regs_info): New.
8249 (struct process_info_private) <new_inferior>: New field.
8250 (struct linux_target_ops): Delete the num_regs, regmap, and
8251 regset_bitmap fields. New field regs_info.
8252 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8253 * i387-fp.c (num_xmm_registers): Delete.
8254 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8255 calls to new interface.
8256 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8257 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8258 Infer the number of xmm registers from the regcache's target
8260 * i387-fp.h (num_xmm_registers): Delete.
8261 * inferiors.c (add_thread): Don't install the thread's regcache
8263 * proc-service.c (gregset_info): Fetch the current inferior's
8264 regs_info. Adjust to use it.
8265 * regcache.c: Include tdesc.h.
8266 (register_bytes, reg_defs, num_registers)
8267 (gdbserver_expedite_regs): Delete.
8268 (get_thread_regcache): If the thread doesn't have a regcache yet,
8269 create one, instead of aborting gdbserver.
8270 (regcache_invalidate_one): Rename to ...
8271 (regcache_invalidate_thread): ... this.
8272 (regcache_invalidate_one): New.
8273 (regcache_invalidate): Only invalidate registers of the current
8275 (init_register_cache): Add target_desc parameter, and use it.
8276 (new_register_cache): Ditto. Assert the target description has a
8277 non zero registers_size.
8278 (regcache_cpy): Add assertions. Adjust.
8279 (realloc_register_cache, set_register_cache): Delete.
8280 (registers_to_string, registers_from_string): Adjust.
8281 (find_register_by_name, find_regno, find_register_by_number)
8282 (register_cache_size): Add target_desc parameter, and use it.
8283 (free_register_cache_thread, free_register_cache_thread_one)
8284 (regcache_release, register_cache_size): New.
8285 (register_size): Add target_desc parameter, and use it.
8286 (register_data, supply_register, supply_register_zeroed)
8287 (supply_regblock, supply_register_by_name, collect_register)
8288 (collect_register_as_string, collect_register_by_name): Adjust.
8289 * regcache.h (struct target_desc): Forward declare.
8290 (struct regcache) <tdesc>: New field.
8291 (init_register_cache, new_register_cache): Add target_desc
8293 (regcache_invalidate_thread): Declare.
8294 (regcache_invalidate_one): Delete declaration.
8295 (regcache_release): Declare.
8296 (find_register_by_number, register_cache_size, register_size)
8297 (find_regno): Add target_desc parameter.
8298 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8300 * remote-utils.c: Include tdesc.h.
8301 (outreg, prepare_resume_reply): Adjust.
8302 * server.c: Include tdesc.h.
8303 (gdbserver_xmltarget): Delete declaration.
8304 (get_features_xml, process_serial_event): Adjust.
8305 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8307 (struct process_info) <tdesc>: New field.
8308 (ipa_tdesc): Declare.
8309 * tdesc.c: New file.
8310 * tdesc.h: New file.
8311 * tracepoint.c: Include tdesc.h.
8312 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8313 (get_context_regcache): Adjust to pass ipa_tdesc down.
8314 (do_action_at_tracepoint): Adjust to get the register cache size
8315 from the context regcache's description.
8316 (traceframe_walk_blocks): Adjust to get the register cache size
8317 from the current trace frame's description.
8318 (traceframe_get_pc): Adjust to get current trace frame's
8319 description and pass it down.
8320 (gdb_collect): Adjust to get the register cache size from the
8322 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8323 (gdbserver_xmltarget): Delete.
8324 (initialize_low_tracepoint): Set the ipa's target description.
8325 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8326 (initialize_low_tracepoint): Set the ipa's target description.
8327 * linux-x86-low.c: Include tdesc.h.
8328 [__x86_64__] (is_64bit_tdesc): New.
8329 (ps_get_thread_area, x86_get_thread_area): Use it.
8330 (i386_cannot_store_register): Rename to ...
8331 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8332 (i386_cannot_fetch_register): Rename to ...
8333 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8334 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8336 (target_regsets): Rename to ...
8337 (x86_regsets): ... this.
8338 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8340 (x86_siginfo_fixup): Use is_64bit_tdesc.
8341 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8342 (tdesc_x32_avx_linux, tdesc_x32_linux)
8343 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8345 (x86_linux_update_xmltarget): Delete.
8346 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8347 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8348 (AMD64_LINUX_USER64_CS): New.
8349 (x86_linux_read_description): New, based on
8350 x86_linux_update_xmltarget.
8351 (same_process_callback): New.
8352 (x86_arch_setup_process_callback): New.
8353 (x86_linux_update_xmltarget): New.
8354 (x86_regsets_info): New.
8355 (amd64_linux_regs_info): New.
8356 (i386_linux_usrregs_info): New.
8357 (i386_linux_regs_info): New.
8358 (x86_linux_regs_info): New.
8359 (x86_arch_setup): Reimplement.
8360 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8361 (x86_emit_ops): Ditto.
8362 (the_low_target): Adjust. Install x86_linux_regs_info,
8363 x86_cannot_fetch_register, and x86_cannot_store_register.
8364 (initialize_low_arch): New.
8365 * linux-ia64-low.c (tdesc_ia64): Declare.
8366 (ia64_fetch_register): Adjust.
8367 (ia64_usrregs_info, regs_info): New globals.
8368 (ia64_regs_info): New function.
8369 (the_low_target): Adjust.
8370 (initialize_low_arch): New function.
8371 * linux-sparc-low.c (tdesc_sparc64): Declare.
8372 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8374 (sparc_arch_setup): New function.
8375 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8376 (the_low_target): Adjust.
8377 (initialize_low_arch): New function.
8378 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8379 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8380 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8381 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8382 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8383 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8384 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8385 (tdesc_powerpc_isa205_vsx64l): Declare.
8386 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8387 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8388 (ppc_set_pc, ppc_get_hwcap): Adjust.
8389 (ppc_usrregs_info): Forward declare.
8390 (!__powerpc64__) ppc_regmap_adjusted: New global.
8391 (ppc_arch_setup): Adjust to the current process'es target
8393 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8394 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8395 (ppc_store_evrregset): Adjust.
8396 (target_regsets): Rename to ...
8397 (ppc_regsets): ... this, and make static.
8398 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8399 (ppc_regs_info): New function.
8400 (the_low_target): Adjust.
8401 (initialize_low_arch): New function.
8402 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8403 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8404 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8405 (tdesc_s390x_linux64v2): Declare.
8406 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8407 (s390_fill_gregset, s390_store_last_break): Adjust.
8408 (target_regsets): Rename to ...
8409 (s390_regsets): ... this, and make static.
8410 (s390_get_pc, s390_set_pc): Adjust.
8411 (s390_get_hwcap): New target_desc parameter, and use it.
8412 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8413 (s390_arch_setup): Adjust to set the current process'es target
8414 description. Don't adjust the regmap.
8415 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8416 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8417 (regs_info_3264): New globals.
8418 (s390_regs_info): New function.
8419 (the_low_target): Adjust.
8420 (initialize_low_arch): New function.
8421 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8422 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8423 [__mips64] (init_registers_mips_linux)
8424 (init_registers_mips_dsp_linux): Delete defines.
8425 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8426 (have_dsp): New global.
8427 (mips_read_description): New, based on mips_arch_setup.
8428 (mips_arch_setup): Reimplement.
8429 (get_usrregs_info): New function.
8430 (mips_cannot_fetch_register, mips_cannot_store_register)
8431 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8432 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8433 (target_regsets): Rename to ...
8434 (mips_regsets): ... this, and make static.
8435 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8436 (dsp_regs_info, regs_info): New globals.
8437 (mips_regs_info): New function.
8438 (the_low_target): Adjust.
8439 (initialize_low_arch): New function.
8440 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8441 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8443 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8444 (arm_read_description): New, with bits factored from
8446 (arm_arch_setup): Reimplement.
8447 (target_regsets): Rename to ...
8448 (arm_regsets): ... this, and make static.
8449 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8450 (arm_regs_info): New function.
8451 (the_low_target): Adjust.
8452 (initialize_low_arch): New function.
8453 * linux-m68k-low.c (tdesc_m68k): Declare.
8454 (target_regsets): Rename to ...
8455 (m68k_regsets): ... this, and make static.
8456 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8457 (m68k_regs_info): New function.
8458 (m68k_arch_setup): New function.
8459 (the_low_target): Adjust.
8460 (initialize_low_arch): New function.
8461 * linux-sh-low.c (tdesc_sharch): Declare.
8462 (target_regsets): Rename to ...
8463 (sh_regsets): ... this, and make static.
8464 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8465 (sh_regs_info, sh_arch_setup): New functions.
8466 (the_low_target): Adjust.
8467 (initialize_low_arch): New function.
8468 * linux-bfin-low.c (tdesc_bfin): Declare.
8469 (bfin_arch_setup): New function.
8470 (bfin_usrregs_info, regs_info): New globals.
8471 (bfin_regs_info): New function.
8472 (the_low_target): Adjust.
8473 (initialize_low_arch): New function.
8474 * linux-cris-low.c (tdesc_cris): Declare.
8475 (cris_arch_setup): New function.
8476 (cris_usrregs_info, regs_info): New globals.
8477 (cris_regs_info): New function.
8478 (the_low_target): Adjust.
8479 (initialize_low_arch): New function.
8480 * linux-cris-low.c (tdesc_crisv32): Declare.
8481 (cris_arch_setup): New function.
8482 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8483 (cris_regs_info): New function.
8484 (the_low_target): Adjust.
8485 (initialize_low_arch): New function.
8486 * linux-m32r-low.c (tdesc_m32r): Declare.
8487 (m32r_arch_setup): New function.
8488 (m32r_usrregs_info, regs_info): New globals.
8489 (m32r_regs_info): Adjust.
8490 (initialize_low_arch): New function.
8491 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8492 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8493 (tic6x_usrregs_info): Forward declare.
8494 (tic6x_read_description): New function, based on ...
8495 (tic6x_arch_setup): ... this. Reimplement.
8496 (target_regsets): Rename to ...
8497 (tic6x_regsets): ... this, and make static.
8498 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8499 (tic6x_regs_info): New function.
8500 (the_low_target): Adjust.
8501 (initialize_low_arch): New function.
8502 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8503 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8504 (target_regsets): Rename to ...
8505 (xtensa_regsets): ... this, and make static.
8506 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8508 (xtensa_arch_setup, xtensa_regs_info): New functions.
8509 (the_low_target): Adjust.
8510 (initialize_low_arch): New function.
8511 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8512 (nios2_arch_setup): Set the current process'es tdesc.
8513 (target_regsets): Rename to ...
8514 (nios2_regsets): ... this.
8515 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8516 (nios2_regs_info): New function.
8517 (the_low_target): Adjust.
8518 (initialize_low_arch): New function.
8519 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8520 (aarch64_arch_setup): Set the current process'es tdesc.
8521 (target_regsets): Rename to ...
8522 (aarch64_regsets): ... this.
8523 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8524 (aarch64_regs_info): New function.
8525 (the_low_target): Adjust.
8526 (initialize_low_arch): New function.
8527 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8529 (target_regsets): Rename to ...
8530 (tile_regsets): ... this.
8531 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8532 (tile_regs_info): New function.
8533 (tile_arch_setup): Set the current process'es tdesc.
8534 (the_low_target): Adjust.
8535 (initialize_low_arch): New function.
8536 * spu-low.c (tdesc_spu): Declare.
8537 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8538 * win32-arm-low.c (tdesc_arm): Declare.
8539 (arm_arch_setup): New function.
8540 (the_low_target): Install arm_arch_setup instead of
8542 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8543 (init_windows_x86): Rename to ...
8544 (i386_arch_setup): ... this. Set `win32_tdesc'.
8545 (the_low_target): Adjust.
8546 * win32-low.c (win32_tdesc): New global.
8547 (child_add_thread): Don't create the thread cache here.
8548 (do_initial_child_stuff): Set the new process'es tdesc.
8549 * win32-low.h (struct target_desc): Forward declare.
8550 (win32_tdesc): Declare.
8551 * lynx-i386-low.c (tdesc_i386): Declare global.
8552 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8553 * lynx-low.c (lynx_tdesc): New global.
8554 (lynx_add_process): Set the new process'es tdesc.
8555 * lynx-low.h (struct target_desc): Forward declare.
8556 (lynx_tdesc): Declare global.
8557 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8558 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8559 * nto-low.c (nto_tdesc): New global.
8560 (do_attach): Set the new process'es tdesc.
8561 * nto-low.h (struct target_desc): Forward declare.
8562 (nto_tdesc): Declare.
8563 * nto-x86-low.c (tdesc_i386): Declare.
8564 (nto_x86_arch_setup): Set `nto_tdesc'.
8566 2013-06-04 Gary Benson <gbenson@redhat.com>
8568 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8569 to qSupported response when appropriate.
8570 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8571 with nonzero-length annex.
8572 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8573 arguments supplied in annex.
8575 2013-05-31 Doug Evans <dje@google.com>
8578 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8579 64 bits in 64-cross-32 environment.
8581 2013-05-28 Pedro Alves <palves@redhat.com>
8583 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8584 (aarch64-without-fpu.c): Delete rule.
8585 * configure.srv (aarch64*-*-linux*): Remove references to
8586 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8587 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8590 2013-05-24 Pedro Alves <palves@redhat.com>
8592 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8593 instead of strchr/decode_address. Error if the range isn't split
8594 with a ','. Don't assume there's be a ':' in the action.
8596 2013-05-23 Yao Qi <yao@codesourcery.com>
8597 Pedro Alves <palves@redhat.com>
8599 * linux-low.c (lwp_in_step_range): New function.
8600 (linux_wait_1): If the thread was range stepping and stopped
8601 outside the stepping range, report the stop to GDB. Otherwise,
8602 continue stepping. Add range stepping debug output.
8603 (linux_set_resume_request): Copy the step range from the resume
8605 (linux_supports_range_stepping): New.
8606 (linux_target_ops) <supports_range_stepping>: Set to
8607 linux_supports_range_stepping.
8608 * linux-low.h (struct linux_target_ops)
8609 <supports_range_stepping>: New field.
8610 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8611 * linux-x86-low.c (x86_supports_range_stepping): New.
8612 (the_low_target) <supports_range_stepping>: Set to
8613 x86_supports_range_stepping.
8614 * server.c (handle_v_cont): Handle 'r' action.
8615 (handle_v_requests): Append ";r" if the target supports range
8617 * target.h (struct thread_resume) <step_range_start,
8618 step_range_end>: New fields.
8619 (struct target_ops) <supports_range_stepping>:
8621 (target_supports_range_stepping): New macro.
8623 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8625 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8626 confusion in comment.
8628 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8630 * lynx-low.c (struct process_info_private): New type.
8631 (lynx_add_process): New function.
8632 (lynx_create_inferior, lynx_attach): Replace calls to
8633 add_process by calls to lynx_add_process.
8634 (lynx_resume): If PTID is null, then try using
8635 current_process()->private->last_wait_event_ptid.
8637 (lynx_clear_inferiors): Delete. The contents of that function
8638 has been inlined in lynx_mourn;
8639 (lynx_wait_1): Save the ptid in the process's private data.
8640 (lynx_mourn): Free the process' private data. Replace call
8641 to lynx_clear_inferiors by call to clear_inferiors.
8643 2013-05-17 Yao Qi <yao@codesourcery.com>
8645 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8648 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8650 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8651 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8652 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8653 PT_TEXT_END_ADDR guards. Update comments.
8654 (linux_target_op) <read_offsets>: Conditionally define to
8655 linux_read_offsets if the target is UCLIBC and if it defines
8656 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8658 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8659 Andrew Jenner <andrew@codesourcery.com>
8661 * Makefile.in (SFILES): Add linux-nios2-low.c.
8662 (clean): Add action to delete nios2-linux.c.
8663 (nios2-linux.c): New rule.
8664 * configure.srv: Add nios2*-*-linux*.
8665 * linux-nios2-low.c: New.
8667 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8669 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8671 2013-04-25 Hui Zhu <hui@codesourcery.com>
8674 * ax.c (ax_printf): Add fflush.
8676 2013-04-22 Tom Tromey <tromey@redhat.com>
8678 * Makefile.in (SFILES): Add filestuff.c.
8679 (OBS): Add filestuff.o.
8680 (filestuff.o): New target.
8681 * config.in, configure: Rebuild.
8682 * configure.ac: Check for fdwalk, pipe2.
8684 2013-04-17 Pedro Alves <palves@redhat.com>
8686 * configure.ac (USE_THREAD_DB): Delete variable.
8687 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8688 Don't AC_SUBST USE_THREAD_DB.
8689 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8690 * config.in, configure: Regenerate.
8692 2013-04-16 Pedro Alves <palves@redhat.com>
8694 * linux-low.h (struct lwp_info) <thread_known>: Move under
8695 the USE_THREAD_DB #ifdef.
8697 2013-04-16 Pedro Alves <palves@redhat.com>
8699 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8700 (linux-low.o): Delete rule.
8701 * linux-low.h: Always include "gdb_thread_db.h" instead of
8702 conditionally including thread_db.h.
8703 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8706 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8708 * Makefile.in (install-only): Fix make install regression.
8710 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8712 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8713 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8715 * gdbserver.1: Remove.
8717 2013-03-22 Pedro Alves <palves@redhat.com>
8719 * linux-low.c (handle_extended_wait): Don't call
8720 linux_enable_event_reporting.
8722 2013-03-15 Tony Theodore <tonyt@logyst.com>
8725 * Makefile.in (SHELL): Use @SHELL@.
8727 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8729 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8732 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8734 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8735 Remove extraneous NULL element.
8737 2013-03-13 Yao Qi <yao@codesourcery.com>
8739 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8740 'V' block in trace frame.
8742 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8744 * target.h (struct target_ops): Add btrace ops.
8745 (target_supports_btrace): New macro.
8746 (target_enable_btrace): New macro.
8747 (target_disable_btrace): New macro.
8748 (target_read_btrace): New macro.
8749 * gdbthread.h (struct thread_info): Add btrace field.
8750 * server.c: Include btrace-common.h.
8751 (handle_btrace_general_set): New function.
8752 (handle_btrace_enable): New function.
8753 (handle_btrace_disable): New function.
8754 (handle_general_set): Call handle_btrace_general_set.
8755 (handle_qxfer_btrace): New function.
8756 (struct qxfer qxfer_packets[]): Add btrace entry.
8757 * inferiors.c (remove_thread): Disable btrace.
8758 * linux-low: Include linux-btrace.h.
8759 (linux_low_enable_btrace): New function.
8760 (linux_low_read_btrace): New function.
8761 (linux_target_ops): Add btrace ops.
8762 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8763 Add srv_linux_btrace=yes.
8764 (x86_64-*-linux*): Add linux-btrace.o.
8765 Add srv_linux_btrace=yes.
8766 * configure.ac: Define HAVE_LINUX_BTRACE.
8767 * config.in: Regenerated.
8768 * configure: Regenerated.
8770 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8772 * server.c (handle_qxfer): Preserve error message if -3 is
8774 (qxfer): Document the -3 return value.
8776 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8778 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8779 (linux_btrace_h): New variable.
8780 (linux-btrace.o): New rule.
8782 2013-03-08 Stan Shebs <stan@codesourcery.com>
8783 Hafiz Abid Qadeer <abidh@codesourcery.com>
8785 * tracepoint.c (trace_buffer_size): New global.
8786 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8787 (init_trace_buffer): Change to one-argument function. Allocate
8788 trace buffer memory.
8789 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8790 handle QTBuffer:size packet.
8791 (cmd_bigqtbuffer_size): New function.
8792 (initialize_tracepoint): Call init_trace_buffer with
8793 DEFAULT_TRACE_BUFFER_SIZE.
8794 * server.c (handle_query): Add QTBuffer:size in the
8797 2013-03-07 Yao Qi <yao@codesourcery.com>
8799 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8800 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8802 (cmd_qtsp): Adjust condition. Do post increment.
8803 Set cur_action and cur_step_action back to 0.
8805 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8808 * linux-low.c (linux_write_memory): Return early success if LEN is
8811 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8813 * configure.srv: Add x86_64-*-cygwin* as target.
8815 2013-02-28 Tom Tromey <tromey@redhat.com>
8817 * configure.ac: Invoke AC_SYS_LARGEFILE.
8818 * configure, config.in: Rebuild.
8820 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8822 * win32-low.c: Throughout, fix format strings and casts of
8823 printf-like functions to avoid type related warnings on all
8825 (get_child_debug_event): Print dwDebugEventCode as hex since
8826 that's how it's usually documented.
8828 2013-02-28 Yao Qi <yao@codesourcery.com>
8830 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8833 2013-02-27 Jiong Wang <jiwang@tilera.com>
8835 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8836 (reg-tilegx32.c): New rule.
8837 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8838 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8839 different register info initializer according to elf class.
8840 (init_registers_tilgx32): New function. The tilegx32 register info
8842 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8843 (tile_store_gregset): Likewise.
8845 2013-02-27 Yao Qi <yao@codesourcery.com>
8847 * server.c (process_point_options): Print debug message when
8848 debug_threads is true.
8850 2013-02-26 Yao Qi <yao@codesourcery.com>
8852 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8854 2013-02-19 Pedro Alves <palves@redhat.com>
8855 Kai Tietz <ktietz@redhat.com>
8859 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8860 instead of strtoul to extract address from packet.
8861 (process_serial_event) <'z'>: Likewise.
8863 2013-02-18 Yao Qi <yao@codesourcery.com>
8865 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8867 2013-02-14 Pedro Alves <palves@redhat.com>
8871 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8872 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8874 2013-02-14 Pedro Alves <palves@redhat.com>
8876 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8878 2013-02-14 Pedro Alves <palves@redhat.com>
8880 * tracepoint.c (save_string): Delete.
8881 (add_tracepoint_action): Use savestring instead of save_string.
8883 2013-02-12 Pedro Alves <palves@redhat.com>
8885 * linux-xtensa-low.c: Ditto.
8886 * xtensa-xtregs.c: Ditto.
8888 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8890 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8893 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8895 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8896 aarch64_num_wp_regs and aarch64_num_bp_regs to
8897 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8899 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8901 * linux-aarch64-low.c (ps_get_thread_area): Replace
8902 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8904 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8905 Marcus Shawcroft <marcus.shawcroft@arm.com>
8906 Nigel Stephens <nigel.stephens@arm.com>
8907 Yufeng Zhang <yufeng.zhang@arm.com>
8909 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8910 (aarch64.c, aarch64-without-fpu.c): New targets.
8911 * configure.srv (aarch64*-*-linux*): New.
8912 * linux-aarch64-low.c: New file.
8914 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8916 * linux-low.c (handle_extended_wait, linux_create_inferior)
8917 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8918 (dequeue_one_deferred_signal, linux_resume_one_thread)
8919 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8920 (linux_tracefork_grandchild, linux_test_for_tracefork)
8921 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8922 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8923 where the argument is 0.
8925 2013-01-25 Yao Qi <yao@codesourcery.com>
8927 * event-loop.c: Include "queue.h".
8928 (gdb_event_p): New typedef.
8929 (struct gdb_event) <next_event>: Remove.
8930 (event_queue): Change to QUEUE(gdb_event_p).
8931 (async_queue_event): Remove.
8932 (gdb_event_xfree): New.
8933 (initialize_event_loop): New.
8934 (process_event): Use API from QUEUE.
8935 (wait_for_event): Likewise.
8936 * server.c (main): Call initialize_event_loop.
8937 * server.h (initialize_event_loop): Declare.
8939 2013-01-18 Yao Qi <yao@codesourcery.com>
8941 * ax.h (struct eval_agent_expr_context): New.
8942 (gdb_eval_agent_expr): Update declaration.
8943 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8944 TFRAME. Add new argument CTX.
8945 * server.h (struct eval_agent_expr_context): Declare.
8946 (agent_mem_read, agent_tsv_read): Update declaration.
8947 (agent_mem_read_string): Likewise.
8948 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8949 (add_traceframe_block): Add new argument TPOINT.
8950 Increase TPOINT->traceframe_usage.
8951 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8952 eval_tracepoint_agent_expr.
8953 (condition_true_at_tracepoint): Likewise.
8954 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8955 (agent_mem_read_string, agent_tsv_read): Likewise.
8957 2013-01-16 Yao Qi <yao@codesourcery.com>
8959 * linux-low.c (linux_resume_one_lwp): Don't check
8960 'lwp->bp_reinsert != 0'.
8962 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8963 Pedro Alves <palves@redhat.com>
8965 * lynx-low.c (ptrace_request_to_str): Define a temporary
8966 macro and use it to simplify this function's implementation.
8968 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8970 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8973 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8975 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8977 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8979 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8981 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8983 * lynx-low.c (lynx_resume): Use the resume_info parameter
8984 to determine the ptid for the lynx_ptrace call, unless
8985 it is equal to minus_one_ptid, in which case we use the
8986 ptid of the current_inferior.
8987 (lynx_wait_1): After having received a thread create/exit
8988 event, resume the inferior's execution using the signaling
8989 thread's ptid, rather than the old ptid.
8991 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8993 * lynx-low.c (lynx_resume): Delete variable ret.
8995 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8997 * gdbreplay.c (gdbreplay_version): Update copyright year.
8998 * server.c (gdbserver_version): Likewise.
9000 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9002 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9005 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9007 * lynx-low.c (ptrace_request_to_str): Add handling for
9010 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9012 * lynx-low.c (lynx_attach): Delete variable new_process.
9014 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9016 * lynx-low.c (lynx_create_inferior): Delete variable
9019 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9021 * lynx-low.c (ptrace_request_to_str): Do not handle
9022 PTRACE_GETTHREADLIST if this macro does not exist.
9024 2012-12-15 Yao Qi <yao@codesourcery.com>
9026 * Makefile.in (OBS): Add notif.o.
9027 * notif.c, notif.h: New.
9028 * server.c: Include "notif.h".
9029 (struct vstop_notif) <next>: Remove.
9031 (queue_stop_reply): Update.
9032 (push_event, send_next_stop_reply): Remove.
9033 (discard_queued_stop_replies): Update.
9034 (notif_stop): New variable.
9035 (handle_v_stopped): Remove.
9036 (handle_v_requests): Don't call handle_v_stopped. Call
9037 handle_ack_notif instead.
9038 (queue_stop_reply_callback): Call notif_event_enque instead
9039 of queue_stop_reply.
9040 (handle_status): Don't call send_next_stop_reply, call
9041 notif_write_event instead.
9042 (kill_inferior_callback): Likewise.
9043 (detach_or_kill_inferior_callback): Likewise.
9044 (main): Call initialize_notif.
9045 (process_serial_event): Call QUEUE_is_empty.
9046 (handle_target_event): Call notif_push instead of push event.
9047 * server.h (push_event): Remove declaration.
9049 2012-12-10 Tom Tromey <tromey@redhat.com>
9051 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9052 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9055 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9056 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9057 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9058 (amd64-linux-ipa.o, ax.o): Rewrite.
9059 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9060 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9061 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9062 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9063 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9064 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9065 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9066 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9067 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9068 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9069 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9070 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9071 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9072 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9073 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9074 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9075 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9076 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9077 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9078 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9079 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9080 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9081 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9082 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9083 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9084 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9085 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9086 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9087 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9088 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9089 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9090 (reg-tilegx.o): Remove.
9091 (all_object_files): New macro.
9092 Include .deps files.
9093 * aclocal.m4, configure: Rebuild.
9094 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9095 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9096 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9098 2012-12-05 Tom Tromey <tromey@redhat.com>
9101 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9103 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9105 * configure.ac: Check for linux/perf_event.h.
9106 * config.in: Regenerated.
9107 * configure: Regenerated.
9109 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9111 * hostio.c (handle_readlink): Decrease buffer size
9112 parameter passed to readlink by one byte.
9114 2012-11-26 Yao Qi <yao@codesourcery.com>
9116 * configure.ac (build_warnings): Append '-Wempty-body'.
9117 * configure: Regenerated.
9118 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9121 2012-11-15 Pierre Muller <muller@sourceware.org>
9123 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9124 * config.in: Regenerate.
9125 * configure: Regenerate.
9126 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9127 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9128 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9129 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9131 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9132 instead of <sys/wait.h> header.
9133 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9135 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9137 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9138 (various make rules): Remove -DGDBSERVER
9140 2012-11-09 Yao Qi <yao@codesourcery.com>
9142 * spu-low.c (current_ptid): Move it to ..
9143 * gdbthread.h: ... here. New.
9144 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9145 * server.c (myresume, process_serial_event): Likewise.
9146 * thread-db.c (thread_db_find_new_threads): Likewise.
9147 * tracepoint.c (run_inferior_command): Likewise.
9149 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9151 * server.c (handle_search_memory_1): Include access length in
9154 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9156 * linux-crisv32-low.c: Fix compile errors.
9158 2012-09-04 Yao Qi <yao@codesourcery.com>
9160 * tracepoint.c (cmd_qtsv): Adjust debug message.
9161 Don't check CUR_TPOINT.
9163 2012-08-28 Yao Qi <yao@codesourcery.com>
9165 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9166 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9167 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9168 Remove declarations of xmalloc, xreallloc, xstrdup and
9170 * Makefile.in (libiberty_h): New.
9171 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9172 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9174 2012-08-23 Yao Qi <yao@codesourcery.com>
9176 * server.h: Remove declaration of 'xsnprintf'.
9178 2012-08-22 Keith Seitz <keiths@redhat.com>
9180 * server.h: Include build-gnulib-gbserver/config.h.
9181 * gdbreplay.c: Likewise.
9183 2012-08-08 Doug Evans <dje@google.com>
9185 * Makefile.in (SFILES): Add gdb_vecs.c.
9186 (OBS): Add gdb_vecs.o.
9187 (gdb_vecs_h, host_defs_h): New variables.
9188 (thread-db.o): Add $(gdb_vecs_h) dependency.
9189 (gdb_vecs.o): New rule.
9190 * thread-db.c: #include "gdb_vecs.h".
9191 (thread_db_load_search): Use a vector to iterate over path elements.
9192 Handle text appearing after "$pdir".
9194 * configure.ac: Add check for strstr.
9195 * config.in: Regenerate.
9196 * configure: Regenerate.
9198 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9200 * hostio.c (handle_pread): If pread fails, fall back to attempting
9202 (handle_pwrite): Likewise for pwrite.
9204 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9206 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9207 between unsupported TYPE and unimplementable ADDR/LEN combination.
9208 (arm_insert_point): Act on new return value.
9210 2012-07-31 Pedro Alves <palves@redhat.com>
9212 * server.c (process_point_options): Only skip tokens if we find
9213 one that is unrecognized. Don't treat 'X' specially while
9214 skipping unrecognized tokens.
9216 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9218 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9219 to 4-byte-align HW breakpoint addresses for Thumb.
9221 2012-07-27 Yao Qi <yao@codesourcery.com>
9225 * server.h: Declare gdb_agent_about_to_close.
9226 * target.c (kill_inferior): Include "agent.h".
9227 New. Send command 'kill'.
9228 * target.h (kill_inferior): Removed macro.
9229 * tracepoint.c (gdb_agent_about_to_close): New.
9230 (gdb_agent_helper_thread): Handle command 'close'.
9231 Wait endlessly until the inferior stops.
9232 Install gdb_agent_remove_socket to atexit hook.
9233 (agent_socket_name): New static variable.
9234 (gdb_agent_socket_init): Replace local variable 'name' with
9235 'agent_socket_name'.
9236 (gdb_agent_remove_socket): New.
9238 2012-07-27 Yao Qi <yao@codesourcery.com>
9240 * server.c (process_point_options): Stop at 'X' when parsing.
9242 2012-07-19 Michael Eager <eager@eagercon.com>
9244 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9246 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9247 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9248 hardware breakpoint.
9250 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9252 * gdbserver/linux-low.c (initialize_low): Call
9253 linux_ptrace_init_warnings.
9255 2012-07-02 Doug Evans <dje@google.com>
9257 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9260 2012-07-02 Stan Shebs <stan@codesourcery.com>
9262 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9263 (ax.o): Add it to build rule.
9265 (OBS): Add format.o.
9266 (IPA_OBS): Add format.o.
9267 * server.c (handle_query): Claim support for breakpoint commands.
9268 (process_point_options): Add command case.
9269 (process_serial_event): Leave running if there are printfs in
9271 * mem-break.h (any_persistent_commands): Declare.
9272 (add_breakpoint_commands): Declare.
9273 (gdb_no_commands_at_breakpoint): Declare.
9274 (run_breakpoint_commands): Declare.
9275 * mem-break.c (struct point_command_list): New struct.
9276 (struct breakpoint): New field command_list.
9277 (any_persistent_commands): New function.
9278 (add_commands_to_breakpoint): New function.
9279 (add_breakpoint_commands): New function.
9280 (gdb_no_commands_at_breakpoint): New function.
9281 (run_breakpoint_commands): New function.
9282 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9284 * ax.c: Include format.h.
9285 (ax_printf): New function.
9286 (gdb_eval_agent_expr): Add printf opcode.
9288 2012-06-13 Yao Qi <yao@codesourcery.com>
9290 * server.c (start_inferior): Remove duplicated writes to fields
9291 'last_resume_kind' and 'last_status' of 'current_inferior'.
9293 2012-06-12 Yao Qi <yao@codesourcery.com>
9294 Pedro Alves <palves@redhat.com>
9296 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9298 * server.c (handle_v_cont): Extend comment.
9300 2012-06-11 Yao Qi <yao@codesourcery.com>
9302 * linux-low.c (linux_attach): Add 'static'.
9304 2012-06-06 Yao Qi <yao@codesourcery.com>
9306 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9308 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9310 Fix gcc -flto compilation warning.
9311 * server.c (main): Make variable multi_mode and attach volatile.
9313 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9315 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9316 if the platform doesn't know about it.
9318 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9320 * Makefile.in (SFILES): Add linux-tile-low.c.
9321 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9322 * configure.srv: Handle tilegx-*-linux*.
9323 * linux-tile-low.c: New file.
9325 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9327 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9329 2012-05-24 Pedro Alves <palves@redhat.com>
9333 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9335 2012-05-24 Pedro Alves <palves@redhat.com>
9339 Replace target_signal with gdb_signal throughout.
9341 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9343 * linux-low.c (linux_store_registers): Avoid the copying sequence
9344 when no data has been retrieved by ptrace.
9346 2012-05-22 Will Deacon <will.deacon@arm.com>
9348 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9349 Include asm/ptrace.h.
9350 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9353 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9355 * linux-low.c (linux_store_registers): Don't re-retrieve data
9356 with ptrace that has already been obtained from /proc. Always
9357 copy any data retrieved with ptrace to the buffer supplied.
9359 2012-05-11 Yao Qi <yao@codesourcery.com>
9360 Pedro Alves <palves@redhat.com>
9362 * linux-low.c (enum stopping_threads_kind): New.
9363 (stopping_threads): Change type to `enum stopping_threads_kind'.
9364 (handle_extended_wait): If stopping and suspending threads, leave
9365 the new_lwp suspended too.
9366 (linux_wait_for_event): Adjust.
9367 (stop_all_lwps): Set `stopping_threads' to
9368 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9369 whether we're suspending threads or just stopping them. Assert no
9372 2012-04-29 Yao Qi <yao@codesourcery.com>
9374 * server.h: Move some code to ...
9375 * gdbthread.h: ... here. New.
9376 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9377 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9378 (nto-low.o, win32-low.o): Likewise.
9379 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9380 * regcache.c, remote-utils.c, server.c: Likewise.
9381 * target.c, tracepoint.c, win32-low.c: Likewise.
9383 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9385 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9386 (PTRACE_ARG4_TYPE): Likewise.
9387 (PTRACE_XFER_TYPE): Likewise.
9388 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9389 ptrace to PTRACE_ARG3_TYPE.
9390 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9391 (PTRACE_ARG4_TYPE): Likewise.
9392 (PTRACE_XFER_TYPE): Likewise.
9393 (linux_detach_one_lwp): Cast fourth argument of
9394 ptrace to long then PTRACE_ARG4_TYPE.
9395 (regsets_fetch_inferior_registers): Cast third argument of
9396 ptrace to long then PTRACE_ARG3_TYPE.
9397 (regsets_store_inferior_registers): Likewise.
9399 2012-04-20 Pedro Alves <palves@redhat.com>
9401 * configure: Regenerate.
9403 2012-04-19 Pedro Alves <palves@redhat.com>
9405 * Makefile.in (GNULIB_BUILDDIR): New.
9406 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9407 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9408 (all, install-only, uninstall, clean-info, all-lib, clean): No
9409 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9410 (maintainer-clean realclean distclean): Use subdir_do.
9412 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9413 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9414 * acinclude.m4: Include acx_configure_dir.m4.
9415 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9416 calls. Call AC_PROG_RANLIB. Configure gnulib using
9419 (GNULIB_STDINT_H): Adjust.
9420 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9421 * gdbreplay.c: Include build-gnulib/config.h.
9422 * server.h: Likewise.
9423 * aclocal.m4: Regenerate.
9424 * config.in: Regenerate.
9425 * configure: Regenerate.
9427 2012-04-19 Pedro Alves <palves@redhat.com>
9429 * Makefile.in (LIBGNU, INCGNU): Adjust.
9430 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9431 (all, install-only, uninstall, clean-info, all-lib, clean)
9432 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9433 * configure.ac: Adjust AC_OUTPUT output.
9434 * aclocal.m4: Regenerate.
9435 * configure: Regenerate.
9437 2012-04-19 Pedro Alves <palves@redhat.com>
9439 * Makefile.in (generated_files): New.
9440 (server_h): Remove the explicit dependency on config.h, and depend
9441 on $generated_files.
9443 2012-04-19 Pedro Alves <palves@redhat.com>
9445 * Makefile.in (INCGNU): Add -Ignulib.
9447 2012-04-19 Pedro Alves <palves@redhat.com>
9449 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9450 (INCGNU): ... this, and spell out -I here.
9451 (GNULIB_LIB): Rename to ...
9453 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9455 2012-04-19 Pedro Alves <palves@redhat.com>
9457 * config.in: Regenerate.
9459 2012-04-19 Pedro Alves <palves@redhat.com>
9461 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9462 * server.h (memmem): Remove declaration.
9463 * config.in: Regenerate.
9464 * configure: Regenerate.
9466 2012-04-19 Yao Qi <yao@codesourcery.com>
9468 * Makefile.in (SFILES): Add common/vec.c.
9472 2012-04-19 Yao Qi <yao@codesourcery.com>
9474 * remote-utils.c (prepare_resume_reply): Replace with macro
9475 target_core_of_thread.
9476 * server.c (handle_qxfer_threads_proper): Likewise.
9477 * target.h (traget_core_of_thread): New macro.
9479 2012-04-18 Pedro Alves <palves@redhat.com>
9481 * aclocal.m4: Regenerate.
9482 * configure: Regenerate.
9484 2012-04-16 Yao Qi <yao@codesourcery.com>
9486 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9487 duplicated on address.
9489 2012-04-16 Yao Qi <yao@codesourcery.com>
9491 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9492 (struct tracepoint_action_ops) <send>: New field.
9493 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9494 (agent_expr_send, x_tracepoint_action_send): New.
9495 (l_tracepoint_action_send): New.
9496 (cmd_qtdp): Download and install tracepoint
9497 according to `use_agent'.
9498 (run_inferior_command): Add one more parameter `len'.
9500 (tracepoint_send_agent): New.
9501 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9503 2012-04-16 Yao Qi <yao@codesourcery.com>
9505 * tracepoint.c (download_tracepoints): Moved to ...
9506 (cmd_qtstart): ... here.
9508 2012-04-14 Yao Qi <yao@codesourcery.com>
9510 * tracepoint.c: Include inttypes.h.
9511 (struct collect_memory_action): Use sized types.
9512 (struct tracepoint): Likewise.
9513 (cmd_qtdp, stop_tracing): Update print specifiers.
9514 (cmd_qtp, response_tracepoint): Likewise.
9515 (collect_data_at_tracepoint): Likewise.
9516 (collect_data_at_step): Likewise.
9518 2012-04-14 Yao Qi <yao@codesourcery.com>
9520 Import gnulib module inttypes.
9521 * aclocal.m4, config.in, configure: Regenerated.
9523 2012-04-14 Yao Qi <yao@codesourcery.com>
9525 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9526 Makefile and config.status at last.
9528 2012-04-13 Yao Qi <yao@codesourcery.com>
9530 * tracepoint.c: Include stdint.h unconditionally.
9532 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9534 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9535 on BFD_HAVE_SYS_PROCFS_TYPE.
9536 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9537 * configure: Regenerate.
9538 * config.in: Likewise.
9540 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9542 * Makefile.in (clean): Also remove x32.c x32-linux.c
9543 x32-avx.c x32-avx-linux.c.
9544 (x32.o): New target.
9546 (x32-linux.o): Likewise.
9547 (x32-linux.c): Likewise.
9548 (x32-avx.o): Likewise.
9549 (x32-avx.c): Likewise.
9550 (x32-avx-linux.o): Likewise.
9551 (x32-avx-linux.c): Likewise.
9553 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9554 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9555 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9556 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9557 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9558 i386/x32-avx-linux.xml.
9560 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9561 (init_registers_x32_avx_linux): Likwise.
9562 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9563 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9565 2012-04-13 Pedro Alves <palves@redhat.com>
9567 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9568 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9569 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9570 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9573 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9575 * linux-x86-low.c (compat_x32_clock_t): New.
9576 (compat_x32_siginfo_t): Likewise.
9577 (compat_x32_siginfo_from_siginfo): Likewise.
9578 (siginfo_from_compat_x32_siginfo): Likewise.
9579 (linux_is_elf64): Likewise.
9580 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9581 and siginfo_from_compat_x32_siginfo for x32.
9582 (x86_arch_setup): Set linux_is_elf64.
9584 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9587 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9589 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9590 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9591 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9592 compatible with process.
9594 2012-04-12 Yao Qi <yao@codesourcery.com>
9596 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9597 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9598 (install-only, install-info, clean): Handle sub dir gnulib.
9599 (all-lib, am--refresh): New targets.
9600 (memmem.o): Remove target.
9601 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9602 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9603 (AC_REPLACE_FUNCS): Remove memmem.
9604 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9605 (AC_OUTPUT): Generate Makefile in gnulib/.
9606 * aclocal.m4, config.in, configure: Regenerated.
9608 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9610 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9612 2012-04-05 Pedro Alves <palves@redhat.com>
9614 -Werror=strict-aliasing
9616 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9619 2012-04-04 Pedro Alves <palves@redhat.com>
9621 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9622 (sparc_store_gregset_from_stack, sparc_store_gregset)
9623 (sparc_breakpoint_at): Fix formatting.
9625 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9627 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9629 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9630 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9631 * config.in: Regenerate.
9632 * configure: Likewise.
9634 2012-03-29 Pedro Alves <palves@redhat.com>
9636 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9637 Correct ptrace arguments.
9639 2012-03-28 Pedro Alves <palves@redhat.com>
9641 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9642 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9643 (IA64_FR1_REGNUM): New defines.
9644 (ia64_fetch_register): New.
9645 (the_low_target): Install it.
9646 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9648 * linux-low.c (linux_fetch_registers): Try the
9649 the_low_target.fetch_register hook first.
9651 * linux-arm-low.c (the_low_target): Adjust.
9652 * linux-bfin-low.c (the_low_target): Adjust.
9653 * linux-cris-low.c (the_low_target): Adjust.
9654 * linux-crisv32-low.c (the_low_target): Adjust.
9655 * linux-m32r-low.c (the_low_target): Adjust.
9656 * linux-m68k-low.c (the_low_target): Adjust.
9657 * linux-mips-low.c (the_low_target): Adjust.
9658 * linux-ppc-low.c (the_low_target): Adjust.
9659 * linux-s390-low.c (the_low_target): Adjust.
9660 * linux-sh-low.c (the_low_target): Adjust.
9661 * linux-sparc-low.c (the_low_target): Adjust.
9662 * linux-tic6x-low.c (the_low_target): Adjust.
9663 * linux-x86-low.c (the_low_target): Adjust.
9664 * linux-xtensa-low.c (the_low_target): Adjust.
9666 2012-03-26 Pedro Alves <palves@redhat.com>
9668 * server.c (handle_qxfer_libraries): Don't bail early if
9669 the_target->qxfer_libraries_svr4 is not NULL.
9671 2012-03-26 Pedro Alves <palves@redhat.com>
9673 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9675 2012-03-23 Pedro Alves <palves@redhat.com>
9677 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9678 "library-list-svr4" element's start tag when the the DSO list is
9681 2012-03-23 Pedro Alves <palves@redhat.com>
9683 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9684 a variable whose type size is the same as the inferior's pointer
9687 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9689 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9691 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9692 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9693 * linux-low.h: Include <signal.h>.
9694 (struct siginfo): Remove forward declaration.
9695 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9698 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9700 * .gitignore: Ignore more files.
9702 2012-03-19 Pedro Alves <palves@redhat.com>
9703 Jan Kratochvil <jan.kratochvil@redhat.com>
9705 * server.c (cont_thread, general_thread): Add describing comments.
9706 (start_inferior): Clear `cont_thread'.
9707 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9710 2012-03-15 Yao Qi <yao@codesourcery.com>
9712 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9714 (cmd_qtdp): ... here.
9716 2012-03-15 Yao Qi <yao@codesourcery.com>
9718 * tracepoint.c (struct tracepoint_action_ops): New.
9719 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9720 (m_tracepoint_action_download): New.
9721 (r_tracepoint_action_download): New.
9722 (x_tracepoint_action_download): New.
9723 (l_tracepoint_action_download): New.
9724 (add_tracepoint_action): Install `action->ops' according type.
9725 (download_tracepoint_1): Move code `download' function pointer
9726 of various tracepoint_action_ops.
9728 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9730 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9731 linux_ptrace_attach_warnings.
9733 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9735 * Makefile.in (linux-ptrace.o): New.
9736 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9737 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9738 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9739 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9740 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9742 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9744 2012-03-08 Yao Qi <yao@codesourcery.com>
9745 Pedro Alves <palves@redhat.com>
9747 Fix PR server/13392.
9748 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9750 * tracepoint.c (remove_tracepoint): New.
9751 (cmd_qtdp): Call remove_tracepoint when failed to install.
9753 2012-03-07 Pedro Alves <palves@redhat.com>
9755 * linux-low.c (get_detach_signal): New.
9756 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9757 Pass on pending signals to PTRACE_DETACH. Check the result of the
9759 * server.c (program_signals, program_signals_p): New.
9760 (handle_general_set): Handle QProgramSignals.
9761 * server.h (program_signals, program_signals_p): Declare.
9763 2012-03-05 Pedro Alves <palves@redhat.com>
9764 Jan Kratochvil <jan.kratochvil@redhat.com>
9766 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9769 2012-03-03 Yao Qi <yao@codesourcery.com>
9771 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9772 agent_look_up_symbols.
9774 2012-03-03 Yao Qi <yao@codesourcery.com>
9776 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9777 (linux-x86-low.o): Likewise.
9778 * server.h: Remove in_process_agent_loaded.
9779 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9783 2012-03-03 Yao Qi <yao@codesourcery.com>
9785 * tracepoint.c (gdb_agent_capability): New global.
9786 (in_process_agent_loaded_ust): Renamed to
9787 `in_process_agent_supports_ust'.
9789 (in_process_agent_supports_ust): Call agent_capability_check.
9790 (clear_installed_tracepoints): Assert that agent supports
9793 2012-03-03 Yao Qi <yao@codesourcery.com>
9795 * linux-low.c (linux_supports_agent): New.
9796 (linux_target_ops): Initialize field `supports_agent' with
9797 linux_supports_agent.
9798 * target.h (struct target_ops) <supports_agent>: New.
9799 (target_supports_agent): New macro.
9800 * server.c (handle_general_set): Handle packet 'QAgent'.
9801 (handle_query): Send `QAgent+'.
9802 * Makefile.in (server.o): Depends on agent.h.
9804 2012-03-03 Yao Qi <yao@codesourcery.com>
9806 * Makefile.in (OBS): Add agent.o.
9807 Add new rule for agent.o.
9808 Track dependence of tracepoint.c on agent.h.
9809 * tracepoint.c (run_inferior_command_1):
9810 (run_inferior_command): Call agent_run_command.
9811 (gdb_ust_connect_sync_socket): Deleted. Move it to
9813 (resume_thread, stop_thread): Likewise.
9814 (gdb_ust_socket_init): Renamed to ...
9815 (gdb_agent_socket_init): ... New.
9816 (gdb_ust_thread): Renamed to ...
9817 (gdb_agent_helper_thread): ... New.
9818 (gdb_ust_init): Move some code to ...
9819 (gdb_agent_init): ... here. New.
9820 [HAVE_UST]: Call gdb_ust_init.
9821 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9822 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9823 * config.in, configure: Regenerated.
9825 2012-03-02 Pedro Alves <palves@redhat.com>
9827 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9828 * linux-low.c (struct simple_pid_list): New.
9829 (stopped_pids): New a struct simple_pid_list pointer.
9830 (add_to_pid_list, pull_pid_from_list): New.
9831 (handle_extended_wait): Don't assume the first signal new children
9832 report is SIGSTOP. Adjust call to pull_pid_from_list.
9833 (linux_wait_for_lwp): Adjust.
9835 2012-03-02 Yao Qi <yao@codesourcery.com>
9837 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9840 2012-03-02 Yao Qi <yao@codesourcery.com>
9842 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9843 `stop_pc' and `tpoint'. Update caller.
9845 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9847 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9848 * linux-low.c (use_linux_regsets): New macro.
9849 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9850 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9851 (linux_register_in_regsets): New function.
9852 (usr_fetch_inferior_registers): Skip registers covered by
9854 (usr_store_inferior_registers): Likewise.
9855 (usr_fetch_inferior_registers): New macro.
9856 (usr_store_inferior_registers): Likewise.
9857 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9858 (linux_store_registers): Likewise.
9859 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9861 (init_registers_mips64_dsp_linux): Likewise.
9862 (init_registers_mips_linux): New macro.
9863 (init_registers_mips_dsp_linux): Likewise.
9864 (mips_dsp_num_regs): Likewise.
9865 (DSP_BASE, DSP_CONTROL): New fallback macros.
9866 (mips_base_regs): New macro.
9867 (mips_regmap): Use it. Fix the size.
9868 (mips_dsp_regmap): New variable.
9869 (mips_dsp_regset_bitmap): Likewise.
9870 (mips_arch_setup): New function.
9871 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9873 (mips_cannot_store_register): Likewise.
9874 (the_low_target): Update .arch_setup, .num_regs and .regmap
9875 initializers. Add .regset_bitmap initializer.
9876 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9878 * linux-bfin-low.c (the_low_target): Likewise.
9879 * linux-cris-low.c (the_low_target): Likewise.
9880 * linux-crisv32-low.c (the_low_target): Likewise.
9881 * linux-ia64-low.c (the_low_target): Likewise.
9882 * linux-m32r-low.c (the_low_target): Likewise.
9883 * linux-m68k-low.c (the_low_target): Likewise.
9884 * linux-ppc-low.c (the_low_target): Likewise.
9885 * linux-s390-low.c (the_low_target): Likewise.
9886 * linux-sh-low.c (the_low_target): Likewise.
9887 * linux-sparc-low.c (the_low_target): Likewise.
9888 * linux-tic6x-low.c (the_low_target): Likewise.
9889 * linux-x86-low.c (the_low_target): Likewise.
9890 * linux-xtensa-low.c (the_low_target): Likewise.
9891 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9892 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9893 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9895 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9896 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9898 2012-02-29 Yao Qi <yao@codesourcery.com>
9899 Pedro Alves <palves@redhat.com>
9901 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9902 `step_over_finished' is true.
9904 2012-02-27 Pedro Alves <palves@redhat.com>
9906 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9907 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9909 2012-02-27 Pedro Alves <palves@redhat.com>
9912 * linux-low.c (pid_is_stopped): New.
9913 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9915 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9917 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9920 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9922 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9924 2012-02-24 Luis Machado <lgustavo@codesourcery>
9926 * server.c (handle_query): Advertise support for target-side
9927 breakpoint condition evaluation.
9928 (process_point_options): New function.
9929 (process_serial_event): When inserting a breakpoint, check for
9930 a target-side condition that should be evaluated.
9932 * mem-break.c: Include regcache.h and ax.h.
9933 (point_cond_list_t): New data structure.
9934 (breakpoint) <cond_list>: New field.
9935 (find_gdb_breakpoint_at): Make non-static.
9936 (delete_gdb_breakpoint_at): Clear any target-side
9938 (clear_gdb_breakpoint_conditions): New function.
9939 (add_condition_to_breakpoint): Likewise.
9940 (add_breakpoint_condition): Likewise.
9941 (gdb_condition_true_at_breakpoint): Likewise.
9942 (gdb_breakpoint_here): Return result directly instead
9943 of going through a local variable.
9945 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9946 (clear_gdb_breakpoint_conditions): Likewise.
9947 (add_breakpoint_condition): Likewise.
9948 (gdb_condition_true_at_breakpoint): Likewise.
9950 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9951 (need_step_over_p): Take target-side breakpoint condition into
9954 2012-02-24 Luis Machado <lgustavo@codesourcery>
9956 * server.h: Include tracepoint.h.
9957 (agent_mem_read, agent_get_trace_state_variable_value,
9958 agent_set_trace_state_variable_value,
9959 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9960 get_set_tsv_func_addr): New prototypes.
9962 * ax.h: New include file.
9963 * ax.c: New source file.
9965 * tracepoint.c: Include ax.h.
9966 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9967 agent_expr, eval_result_type): Move to ax.h.
9968 (parse_agent_expr): Rename to ...
9969 (gdb_parse_agent_expr): ... this, make it non-static and move
9971 (unparse_agent_expr) Rename to ...
9972 (gdb_unparse_agent_expr): ... this, make it non-static and move
9974 (eval_agent_expr): Rename to ...
9975 (eval_tracepoint_agent_expr): ... this.
9976 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9977 forward declarations.
9978 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9979 (agent_get_trace_state_variable_value): New function.
9980 (agent_set_trace_state_variable_value): New function.
9981 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9982 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9983 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9984 (condition_true_at_tracepoint): Likewise.
9985 (parse_agent_expr): Rename to ...
9986 (gdb_parse_agent_expr): ... this and move to ax.c.
9987 (unparse_agent_expr): Rename to ...
9988 (gdb_unparse_agent_expr): ... this and move to ax.c.
9989 (gdb_agent_op_name): Move to ax.c.
9990 (eval_agent_expr): Rename to ...
9991 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9993 (eval_tracepoint_agent_expr): New function.
9994 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9996 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9998 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9999 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10000 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10001 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10002 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10003 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10004 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10005 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10006 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10007 (compile_bytecodes): Remove forward declaration.
10008 (is_goto_target): Move to ax.c.
10009 (compile_bytecodes): Move to ax.c and call
10010 agent_get_trace_state_variable_value (...) and
10011 agent_set_trace_state_variable_value (...).
10013 * Makefile.in: Update ax.c and IPA dependencies.
10015 2012-02-24 Pedro Alves <palves@redhat.com>
10017 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10018 (cmd_bigqtbuffer_circular): ... this. Only handle
10019 'QTBuffer:circular:'.
10020 (handle_tracepoint_general_set): Adjust.
10022 2012-02-16 Yao Qi <yao@codesourcery.com>
10024 * inferiors.c: Move code to ...
10025 * dll.c: .... here. New.
10026 * server.h: Declare clear_dlls.
10027 * Makefile.in (SFILES): Add dll.c.
10031 2012-02-11 Yao Qi <yao@codesourcery.com>
10033 * server.c: (handle_monitor_command): Add a new parameter
10035 (handle_query): Update caller.
10037 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10039 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10040 * configure, config.in: Regenerate.
10041 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10044 2012-02-02 Pedro Alves <palves@redhat.com>
10046 Try SIGKILL first, then PTRACE_KILL.
10047 * linux-low.c (linux_kill_one_lwp): New.
10048 (linux_kill_one_lwp): Rename to ...
10049 (kill_one_lwp_callback): ... this. Use the new
10050 linux_kill_one_lwp.
10052 2012-02-02 Pedro Alves <palves@redhat.com>
10054 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10057 2012-01-27 Pedro Alves <palves@redhat.com>
10059 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10060 (elf_64_file_p): Make static.
10061 (linux_pid_exe_is_elf_64_file): New.
10062 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10063 Delete declarations.
10064 (linux_pid_exe_is_elf_64_file): Declare.
10065 * linux-x86-low.c (x86_arch_setup): Use
10066 linux_pid_exe_is_elf_64_file.
10068 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10070 * linux-low.c (linux_wait_for_event_1): Rename to ...
10071 (linux_wait_for_event): ... here and merge it with former
10072 linux_wait_for_event - new variable wait_ptid, use it.
10073 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10075 2012-01-23 Pedro Alves <palves@redhat.com>
10077 * server.c (main): Avoid yet another case of infinite loop while
10078 detaching/killing after a longjmp.
10080 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10083 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10085 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10087 * hostio.c (handle_readlink): New function.
10088 (handle_vFile): Call it to handle "vFile:readlink" packets.
10090 2012-01-20 Pedro Alves <palves@redhat.com>
10091 Ulrich Weigand <ulrich.weigand@linaro.org>
10093 * server.c (handle_v_requests): Only support vAttach and vRun to
10094 start multiple processes when in extended protocol mode.
10096 2012-01-17 Pedro Alves <palves@redhat.com>
10098 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10099 memalign plus mprotect to allocate the scratch buffer.
10101 2012-01-13 Pedro Alves <palves@redhat.com>
10103 * server.c (attach_inferior): Clear `cont_thread'.
10105 2012-01-13 Pedro Alves <palves@redhat.com>
10107 * server.c (main): Avoid infinite loop while detaching/killing
10110 2012-01-09 Doug Evans <dje@google.com>
10112 * server.c (start_inferior): Set last_ptid in --wrapper case.
10114 2012-01-06 Yao Qi <yao@codesourcery.com>
10116 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10118 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10120 2012-01-04 Yao Qi <yao@codesourcery.com>
10122 * tracepoint.c (cmd_qtdp): Print debug message
10123 for static tracepoint.
10125 2012-01-04 Yao Qi <yao@codesourcery.com>
10127 * tracepoint.c (trace_vdebug): Differentiate debug message
10128 between gdbserver and IPA.
10130 2012-01-03 Yao Qi <yao@codesourcery.com>
10132 * tracepoint.c (tracepoint_was_hit): Don't collect for
10135 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10137 * terminal.h: Reformat copyright header.
10139 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10141 * server.c (gdbserver_version): Update copyright year.
10142 * gdbreplay.c (gdbreplay_version): Likewise.
10144 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10146 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10149 2011-12-18 Hui Zhu <teawater@gmail.com>
10150 * linux-low.c (linux_create_inferior): Save return value to ret.
10152 2011-12-18 Hui Zhu <teawater@gmail.com>
10154 * linux-low.c (linux_create_inferior): Save return value to ret.
10156 2011-12-16 Doug Evans <dje@google.com>
10158 * linux-low.c (linux_create_inferior): If stdio connection,
10159 redirect stdin from /dev/null, stdout to stderr.
10160 * remote-utils.c (remote_is_stdio): New static global.
10161 (remote_connection_is_stdio): New function.
10162 (remote_prepare): Handle stdio connection.
10163 (remote_open): Ditto.
10164 (remote_close): Don't close stdin for stdio connections.
10165 (read_prim,write_prim): New functions. Replace all calls to
10166 read/write to these.
10167 * server.c (main): Watch for "-" argument. Move call to
10168 remote_prepare before start_inferior.
10169 * server.h (STDIO_CONNECTION_NAME): New macro.
10170 (remote_connection_is_stdio): Declare.
10172 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10173 in debugging output.
10175 2011-12-15 Yao Qi <yao@codesourcery.com>
10177 * tracepoint.c: Include sys/syscall.h.
10178 (gdb_ust_thread): Remove preprocessor conditional.
10180 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10182 * linux-low.c (linux_detach_one_lwp): Call
10183 the_low_target.prepare_to_resume before detaching.
10185 2011-12-14 Yao Qi <yao@codesourcery.com>
10187 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10190 2011-12-14 Yao Qi <yao@codesourcery.com>
10192 * i386-low.c (i386_low_stopped_data_address): Initialize local
10193 variable `control'.
10195 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10199 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10200 DR_CONTROL unless necessary. Extend comments.
10201 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10202 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10204 2011-12-13 Yao Qi <yao@codesourcery.com>
10206 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10208 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10210 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10212 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10213 Print new debug message for such case.
10215 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10217 Fix overlapping memcpy.
10218 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10219 the read_inferior_memory transfer.
10220 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10221 write_inferior_memory transfer.
10222 (set_fast_tracepoint_jump): New variable buf. Use it for the
10223 read_inferior_memory and write_inferior_memory transfers.
10224 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10225 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10226 Use it for the write_inferior_memory transfer.
10227 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10230 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10232 * linux-low.c (fetch_register, store_register): Make code
10233 consistent, fix formatting.
10235 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10237 * linux-low.c (usr_store_inferior_registers): Factor out code
10238 to handle individual registers into...
10239 (store_register): ... this new function.
10241 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10243 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10244 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10245 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10246 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10247 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10248 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10249 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10250 (srv_xmlfiles): Add new XML files.
10252 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10254 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10255 (init_registers_s390_linux32v1): Add prototype.
10256 (init_registers_s390_linux32v2): Likewise.
10257 (init_registers_s390_linux64v1): Likewise.
10258 (init_registers_s390_linux64v2): Likewise.
10259 (init_registers_s390x_linux64v1): Likewise.
10260 (init_registers_s390x_linux64v2): Likewise.
10261 (s390_num_regs): Increment to 52.
10262 (s390_regmap): Add orig_r2 register.
10263 (s390_num_regs_3264): Increment to 68.
10264 (s390_regmap_3264): Add orig_r2 register.
10265 (s390_collect_ptrace_register): Handle orig_r2 register.
10266 (s390_supply_ptrace_register): Likewise.
10267 (s390_fill_last_break): New function.
10268 (s390_store_last_break): Likewise.
10269 (s390_fill_system_call): New function.
10270 (s390_store_system_call): Likewise.
10271 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10273 (s390_check_regset): New function.
10274 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10275 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10276 Update target_regsets for available register sets.
10278 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10279 Jan Kratochvil <jan.kratochvil@redhat.com>
10281 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10282 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10284 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10285 * linux-low.h (struct process_info_private): New member r_debug.
10286 * server.c (handle_qxfer_libraries): Call
10287 the_target->qxfer_libraries_svr4.
10288 (handle_qxfer_libraries_svr4): New function.
10289 (qxfer_packets): New entry "libraries-svr4".
10290 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10291 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10292 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10293 PACKET_qXfer_libraries_svr4.
10295 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10297 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10298 PSW address/mask between 8-byte and 16-byte formats.
10299 (s390_supply_ptrace_register): Likewise.
10300 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10301 basic addressing mode bit.
10303 2011-11-24 Stan Shebs <stan@codesourcery.com>
10305 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10307 2011-11-17 Stan Shebs <stan@codesourcery.com>
10309 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10310 (tracing_start_time): New global.
10311 (tracing_stop_time): New global.
10312 (tracing_user_name): New global.
10313 (tracing_notes): New global.
10314 (tracing_stop_note): New global.
10315 (cmd_qtstart): Set traceframe_usage, start_time.
10316 (stop_tracing): Set stop_time.
10317 (cmd_qtstatus): Report additional status.
10318 (cmd_qtp): New function.
10319 (handle_tracepoint_query): Call it.
10320 (cmd_qtnotes): New function.
10321 (handle_tracepoint_general_set): Call it.
10322 (get_timestamp): Rename from tsv_get_timestamp.
10324 2011-11-14 Stan Shebs <stan@codesourcery.com>
10325 Kwok Cheung Yeung <kcy@codesourcery.com>
10327 * linux-x86-low.c (small_jump_insn): New.
10328 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10329 trampoline and error message, build a trampoline and issue a small
10330 jump instruction to it.
10331 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10332 trampoline and error message.
10333 (x86_get_min_fast_tracepoint_insn_len): New.
10334 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10335 * linux-low.h (struct linux_target_ops): Add arguments to
10336 install_fast_tracepoint_jump_pad operation, add new operation.
10337 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10339 (linux_get_min_fast_tracepoint_insn_len): New function.
10340 (linux_target_op): Add new operation.
10341 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10342 (gdb_trampoline_buffer_end): Ditto.
10343 (gdb_trampoline_buffer_error): Ditto.
10344 (struct ipa_sym_addresses): Add fields for new IPA variables.
10345 (symbol_list): Add entries for new IPA variables.
10346 (struct tracepoint): Add fields to hold the address range of the
10347 trampoline used by the tracepoint.
10348 (trampoline_buffer_head): New static variable.
10349 (trampoline_buffer_tail): Ditto.
10350 (claim_trampoline_space): New function.
10351 (have_fast_tracepoint_trampoline_buffer): New function.
10352 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10354 (install_fast_tracepoint): Ditto, also add error buffer argument.
10355 (cmd_qtminftpilen): New function.
10356 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10357 (fast_tracepoint_from_trampoline_address): New function.
10358 (fast_tracepoint_collecting): Handle trampoline as part of jump
10360 (set_trampoline_buffer_space): New function.
10361 (initialize_tracepoint): Initialize new IPA variables.
10362 * target.h (struct target_ops): Add arguments to
10363 install_fast_tracepoint_jump_pad operation, add new
10364 get_min_fast_tracepoint_insn_len operation.
10365 (target_get_min_fast_tracepoint_insn_len): New.
10366 (install_fast_tracepoint_jump_pad): Add arguments.
10367 * server.h (IPA_BUFSIZ): Define.
10368 * linux-i386-ipa.c: Include extra header files.
10369 (initialize_fast_tracepoint_trampoline_buffer): New function.
10370 (initialize_low_tracepoint): Call it.
10371 * server.h (set_trampoline_buffer_space): Declare.
10372 (claim_trampoline_space): Ditto.
10373 (have_fast_tracepoint_trampoline_buffer): Ditto.
10375 2011-11-14 Yao Qi <yao@codesourcery.com>
10377 * server.c (handle_query): Handle InstallInTrace for qSupported.
10378 * tracepoint.c (add_tracepoint): Sort list.
10379 (install_tracepoint, download_tracepoint): New.
10380 (cmd_qtdp): Call them to install and download tracepoints.
10381 (sort_tracepoints): Removed.
10382 (cmd_qtstart): Update.
10384 2011-11-14 Yao Qi <yao@codesourcery.com>
10386 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10387 * mem-break.h: Declare.
10388 * tracepoint.c (cmd_qtstart): Move some code to ...
10389 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10391 (download_tracepoints): Move some code to ...
10392 (download_tracepoint_1): ... here. New.
10394 2011-11-08 Yao Qi <yao@codesourcery.com>
10396 * remote-utils.c (relocate_instruction): A comment fix.
10398 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10400 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10401 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10402 dr_status_mirror and dr_control_mirror from debug_reg_state.
10403 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10404 (i386_initial_stuff): Remove use of deleted globals.
10405 (i386_get_thread_context, i386_set_thread_context,
10406 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10407 from debug_reg_state.
10409 2011-11-05 Yao Qi <yao@codesourcery.com>
10411 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10412 address as TPOINT's.
10414 2011-11-02 Stan Shebs <stan@codesourcery.com>
10416 * tracepoint.c (agent_mem_read_string): New function.
10417 (eval_agent_expr): Call it for tracenz.
10418 * server.c (handle_query): Report support for tracenz.
10420 2011-11-02 Yao Qi <yao@codesourcery.com>
10422 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10424 2011-11-02 Yao Qi <yao@codesourcery.com>
10426 * target.h: Fix a typo in comment.
10428 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10430 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10431 clobber the breakpoints' shadows with fast tracepoint jumps.
10432 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10433 * target.c (write_inferior_memory): Also pass MYADDR down to
10436 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10438 * configure.ac: Check support for personality routine.
10439 * configure: Regenerate.
10440 * config.in: Likewise.
10441 * linux-low.c: Include <sys/personality.h>.
10442 Define ADDR_NO_RANDOMIZE if necessary.
10443 (linux_create_inferior): Disable address space randomization when
10444 forking inferior, if requested.
10445 (linux_supports_disable_randomization): New function.
10446 (linux_target_ops): Install it.
10447 * server.h (disable_randomization): Declare.
10448 * server.c (disable_randomization): New global variable.
10449 (handle_general_set): Handle QDisableRandomization.
10450 (handle_query): Likewise for qSupported.
10451 (main): Support --disable-randomization and --no-disable-randomization
10452 command line arguments.
10453 * target.h (struct target_ops): Add supports_disable_randomization.
10454 (target_supports_disable_randomization): New macro.
10456 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10458 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10460 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10461 [!PT_GETDSBT] (target_loadmap): New definition.
10462 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10463 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10464 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10465 and PT_GETDSBT to LINUX_LOADMAP.
10466 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10467 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10469 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10471 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10472 (arm_linux_hwbp_cap): New static variable.
10473 (arm_linux_get_hwbp_cap): Replace by ...
10474 (arm_linux_init_hwbp_cap): ... this new function.
10475 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10476 (arm_linux_get_hw_watchpoint_count): Likewise.
10477 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10478 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10479 (arm_prepare_to_resume): Use perror_with_name instead of error.
10481 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10483 * linux-arm-low.c: Include <signal.h>.
10484 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10485 (struct arm_linux_hwbp_cap): New data type.
10486 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10487 (struct arm_linux_hw_breakpoint): New data type.
10488 (MAX_BPTS, MAX_WPTS): Define.
10489 (struct arch_process_info, struct arch_lwp_info): New data types.
10490 (arm_linux_get_hwbp_cap): New function.
10491 (arm_linux_get_hw_breakpoint_count): Likewise.
10492 (arm_linux_get_hw_watchpoint_count): Likewise.
10493 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10494 (arm_hwbp_control_initialize): Likewise.
10495 (arm_hwbp_control_is_enabled): Likewise.
10496 (arm_hwbp_control_is_initialized): Likewise.
10497 (arm_hwbp_control_disable): Likewise.
10498 (arm_linux_hw_breakpoint_equal): Likewise.
10499 (arm_linux_hw_point_initialize): Likewise.
10500 (struct update_registers_data): New data structure.
10501 (update_registers_callback: New function.
10502 (arm_insert_point): Likewise.
10503 (arm_remove_point): Likewise.
10504 (arm_stopped_by_watchpoint): Likewise.
10505 (arm_stopped_data_address): Likewise.
10506 (arm_new_process): Likewise.
10507 (arm_new_thread): Likewise.
10508 (arm_prepare_to_resume): Likewise.
10509 (the_low_target): Register arm_insert_point, arm_remove_point,
10510 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10511 arm_new_thread, and arm_prepare_to_resume.
10513 2011-09-15 Stan Shebs <stan@codesourcery.com>
10515 * server.h (struct emit_ops): Add compare-goto fields.
10516 * tracepoint.c (gdb_agent_op_sizes): New table.
10517 (emit_eq_goto): New function.
10518 (emit_ne_goto): New function.
10519 (emit_lt_goto): New function.
10520 (emit_le_goto): New function.
10521 (emit_gt_goto): New function.
10522 (emit_ge_goto): New function.
10523 (is_goto_target): New function.
10524 (compile_bytecodes): Recognize special cases of compare-goto
10525 combinations and call specialized emitters for them.
10526 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10527 (amd64_emit_ne_goto): New function.
10528 (amd64_emit_lt_goto): New function.
10529 (amd64_emit_le_goto): New function.
10530 (amd64_emit_gt_goto): New function.
10531 (amd64_emit_ge_goto): New function.
10532 (amd64_emit_ops): Add the new functions.
10533 (i386_emit_eq_goto): New function.
10534 (i386_emit_ne_goto): New function.
10535 (i386_emit_lt_goto): New function.
10536 (i386_emit_le_goto): New function.
10537 (i386_emit_gt_goto): New function.
10538 (i386_emit_ge_goto): New function.
10539 (i386_emit_ops): Add the new functions.
10541 2011-09-08 Stan Shebs <stan@codesourcery.com>
10543 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10544 (i386_emit_epilogue): Restore %ebx.
10546 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10548 * server.c (step_thread): Remove definition.
10549 (process_serial_event): Don't handle Hs.
10550 * server.h (step_thread): Remove declaration.
10551 * target.c (set_desired_inferior): Remove use of step_thread.
10553 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10555 * linux-low.c: Include linux-procfs.h.
10556 (linux_attach_lwp_1): Update comments.
10557 (linux_attach): Scan for existing threads when attaching to a
10558 process that is the tgid.
10559 * Makefile.in: Update dependencies.
10561 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10563 * configure.srv: Add linux-procfs.o dependencies.
10565 2011-08-14 Yao Qi <yao@codesourcery.com>
10567 * target.h (struct target_ops): Fix indent.
10568 * win32-low.c (win32_target_ops): Fix comment.
10570 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10571 Yao Qi <yao@codesourcery.com>
10573 * Makefile.in (clean): Remove tic6x-*.c files.
10574 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10575 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10576 (tic6x-c64xp-linux.c): Likewise.
10577 * configure.srv: Add support for tic6x-*-uclinux.
10578 * linux-tic6x-low.c: New.
10579 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10581 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10582 Yao Qi <yao@codesourcery.com>
10584 * target.h (struct target_ops): Add read_loadmap.
10585 * linux-low.c (struct target_loadseg): New type.
10586 (struct target_loadmap): New type.
10587 (linux_read_loadmap): New function.
10588 (linux_target_ops): Add linux_read_loadmap.
10589 * server.c (handle_query): Support qXfer:fdpic:read packet.
10590 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10593 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10595 * win32-low.c: Include <stdint.h>.
10597 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10599 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10600 to the inferior here.
10601 (i386_remove_aligned_watchpoint): Ditto.
10602 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10603 fit part of the watchpoint in the debug registers.
10604 (i386_update_inferior_debug_regs): New.
10605 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10606 registers, and only update the inferior on success.
10607 (i386_low_remove_watchpoint): Ditto.
10609 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10611 * linux-low.c (compare_ints, unique, list_threads, show_process,
10612 linux_core_of_thread): Delete.
10613 (linux_target_ops): Change linux_core_of_thread to
10614 linux_common_core_of_thread.
10615 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10616 * utils.c (malloc_failure): Change type of argument.
10617 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10618 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10619 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10620 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10621 (IPA_OBJS): Add common-utils-ipa.o.
10622 (ptid_h, linux_osdata_h): New macros.
10623 (server_h): Add common/common-utils.h, common/xml-utils.h,
10624 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10626 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10627 ptid.o, buffer.o): New rules.
10628 (linux-low.o): Add common/linux-osdata.h as a dependency.
10629 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10630 * configure.ac: Add AC_HEADER_DIRENT check.
10631 * config.in: Regenerate.
10632 * configure: Regenerate.
10633 * remote-utils.c (xml_escape_text): Delete.
10634 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10635 buffer_xml_printf): Move to common/buffer.c.
10636 * server.c (main): Remove call to initialize_inferiors.
10637 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10638 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10639 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10640 internal_error, gdb_assert, gdb_assert_fail): Delete.
10641 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10642 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10644 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10645 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10646 initialize_inferiors): Delete.
10648 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10650 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10653 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10655 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10657 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10659 2011-05-26 Yao Qi <yao@codesourcery.com>
10661 * Makefile.in (thread-db.o): Track dependence to
10662 common/gdb_thread_db.h.
10663 * thread-db.c: include gdb_thread_db.h from right place.
10665 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10667 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10668 __FILE__ and __LINE__ to internal_error.
10670 2011-05-13 Doug Evans <dje@google.com>
10672 * thread-db.c (try_thread_db_load_from_sdir): New function.
10673 (try_thread_db_load_from_dir): New function.
10674 (thread_db_load_search): Handle $sdir, ignore $pdir.
10675 Remove trying of system directories if search of
10676 libthread-db-search-path fails, that is now done via $sdir.
10678 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10680 * server.c (handle_query): Add EnableDisableTracepoints to the list
10681 of supported features.
10682 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10684 (cmd_qtenable_disable): New.
10685 (cmd_qtstart): Install tracepoints even if disabled.
10686 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10687 receiving a QTEnable or QTDisable packet.
10688 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10689 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10691 (gdb_probe): Skip data collection if static tracepoint is disabled.
10693 2011-05-10 Doug Evans <dje@google.com>
10695 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10697 2011-05-04 Doug Evans <dje@google.com>
10699 * linux-low.c (linux_join): Skip process lookup.
10700 * spu-low.c (spu_join): Ditto.
10701 * server.c (join_inferiors_callback): Delete.
10702 (process_serial_event): For 'D' packet (detach) call join_inferior
10705 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10707 * README: Don't mention xscale*-*-linux*.
10708 * configure.srv (xscale*-*-linux*): Don't handle target.
10710 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10712 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10714 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10715 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10716 (i386_emit_void_call_2): Likewise.
10718 2011-04-26 Yao Qi <yao@codesourcery.com>
10720 * linux-low.c: Move common macros to linux-ptrace.h.
10721 Include linux-ptrace.h.
10722 * Makefile.in (linux_ptrace_h): New.
10723 (linux-low.o): Depends on linux-ptrace.h.
10725 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10727 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10728 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10729 (remote_prepare): New function with most of the TCP code from ...
10730 (remote_open): ... here. Detect PORT here unconditionally. Move also
10731 setting transport_is_reliable.
10732 * server.c (run_once): New variable.
10733 (gdbserver_usage): Document it.
10734 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10735 the first run if RUN_ONCE.
10736 * server.h (run_once, remote_prepare): New declarations.
10738 2011-04-19 Tom Tromey <tromey@redhat.com>
10740 * win32-low.c (handle_load_dll): Remove duplicate "the".
10742 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10744 Remove support for old Cygwin 1.5 versions.
10745 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10746 function to avoid warning.
10747 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10750 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10752 * gdbserver/server.h (Macro _): Define it if not available.
10754 2011-03-14 Michael Snyder <msnyder@vmware.com>
10756 * hostio.c (handle_close): Remove unnecessary null test.
10758 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10760 * Makefile.in (maintainer-clean realclean distclean): Remove
10761 "make ... subdir_do" command.
10763 2011-03-10 Michael Snyder <msnyder@vmware.com>
10765 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10767 * server.c (handle_v_run): Free alloced buffer on early return.
10769 2011-03-09 Yao Qi <yao@codesourcery.com>
10772 2011-03-04 Yao Qi <yao@codesourcery.com>
10774 * Makefile.in: Remove GNU make feature --directory.
10776 2011-03-05 Yao Qi <yao@codesourcery.com>
10778 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10779 (subdir_do): New make target. Copied from gdb/Makefile.
10780 (maintainer-clean, realclean, distclean, clean): Call corresponding
10781 make targets in common/Makefile.
10783 2011-02-11 Yao Qi <yao@codesourcery.com>
10785 * configure.ac: Call AC_PROG_RANLIB.
10786 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10787 * configure: Regenerate.
10789 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10791 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10793 2011-03-06 Yao Qi <yao@codesourcery.com>
10795 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10797 2011-03-05 Yao Qi <yao@codesourcery.com>
10799 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10800 (subdir_do): New make target. Copied from gdb/Makefile.
10801 (maintainer-clean, realclean, distclean, clean): Call corresponding
10802 make targets in common/Makefile.
10804 2011-03-04 Yao Qi <yao@codesourcery.com>
10806 * Makefile.in: Remove GNU make feature --directory.
10808 2011-03-04 Michael Snyder <msnyder@vmware.com>
10810 * server.c (queue_stop_reply): Call xmalloc not malloc.
10812 2011-03-02 Michael Snyder <msnyder@vmware.com>
10814 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10816 2011-02-28 Michael Snyder <msnyder@vmware.com>
10818 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10819 (cmd_qtframe): Ditto.
10820 (cmd_qtbuffer): Ditto.
10821 (cmd_bigqtbuffer): Ditto.
10823 * utils.c (decimal2str): Initialize 'width' to nine, then
10824 don't mess with it.
10826 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10828 * hostio.c (require_data): Free *data, not data.
10830 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10832 * hostio.c (require_data): Use free, not xfree.
10834 2011-02-27 Michael Snyder <msnyder@vmware.com>
10836 * server.c (handle_query): Discard unused value.
10838 * hostio.c (require_data): Free malloc memory before returning
10841 2011-02-26 Michael Snyder <msnyder@vmware.com>
10843 * linux-low.c (list_threads): Call closedir for dirent.
10845 2011-02-27 Michael Snyder <msnyder@vmware.com>
10847 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10848 a case statement falls through.
10850 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10852 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10855 2011-02-26 Michael Snyder <msnyder@vmware.com>
10857 * utils.c (decimal2str): Eliminate dead code and dead param.
10858 (pulongest): Drop dead param from call to decimal2str.
10861 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10863 Revert the following patch (not approved yet):
10864 2011-02-21 Hui Zhu <teawater@gmail.com>
10865 * tracepoint.c (tp_printf): New function.
10866 (eval_agent_expr): Handle gdb_agent_op_printf.
10868 2011-02-21 Hui Zhu <teawater@gmail.com>
10870 * tracepoint.c (tp_printf): New function.
10871 (eval_agent_expr): Handle gdb_agent_op_printf.
10873 2011-02-18 Tom Tromey <tromey@redhat.com>
10875 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10876 (tracepoint.o): Likewise.
10877 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10878 (gdb_agent_op_names): Likewise.
10880 2011-02-18 Tom Tromey <tromey@redhat.com>
10882 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10883 gdb_agent_op_rot>: New constants.
10884 (gdb_agent_op_names): Add pick and roll.
10885 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10888 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10890 * aclocal.m4: Regenerated with aclocal-1.11.1.
10892 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10894 * server.c (handle_qxfer_traceframe_info): New.
10895 (qxfer_packets): Register "traceframe-info".
10896 (handle_query): Report support for qXfer:traceframe-info:read+.
10897 * tracepoint.c (match_blocktype): New.
10898 (traceframe_find_block_type): Rename to ...
10899 (traceframe_walk_blocks): ... this. Add callback filter argument,
10901 (traceframe_find_block_type): New, reimplemented on top of
10902 traceframe_walk_blocks.
10903 (build_traceframe_info_xml): New.
10904 (traceframe_read_info): New.
10905 * server.h (traceframe_read_info): Declare.
10907 2011-02-11 Yao Qi <yao@codesourcery.com>
10909 * configure.ac: Call AC_PROG_RANLIB.
10910 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10911 * configure: Regenerate.
10913 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10915 * server.c (gdb_read_memory): Change return semantics to allow
10917 (handle_search_memory_1): Adjust.
10918 (process_serial_event) <'m' packet>: Handle partial transfers.
10919 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10921 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10923 * regcache.c (init_register_cache): Initialize
10924 regcache->register_status.
10925 (free_register_cache): Release regcache->register_status.
10926 (regcache_cpy): Copy register_status.
10927 (registers_to_string): Print 'x's for unavailable registers.
10928 (supply_register): Mark the register's status valid or
10929 unavailable, depending on whether a buffer was passed in or not.
10930 (supply_register_zeroed): New.
10931 (supply_regblock): Mark the registers' status valid or
10932 unavailable, depending on whether a buffer was passed in or not.
10933 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10934 (struct regcache): New `register_status' field.
10935 (supply_register_zeroed): Declare.
10936 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10937 supply_register_zeroed, rather than passing a NULL buffer to
10939 * tracepoint.c (fetch_traceframe_registers): Update comment.
10941 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10943 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10946 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10948 * server.h (decode_xfer_write): Change prototype.
10949 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10950 and don't extract the annex here.
10951 * server.c (decode_xfer_read): Remove `annex' parameter,
10952 and don't extract the annex here.
10953 (decode_xfer): New.
10954 (struct qxfer): New.
10955 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10956 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10957 (handle_qxfer_statictrace): New functions, abstracted out from
10958 handle_query, and made to use the struct qxfer interface.
10959 (handle_threads_qxfer_proper): Rename to ...
10960 (handle_qxfer_threads_proper): ... this.
10961 (handle_threads_qxfer): Rename to ...
10962 (handle_qxfer_threads): ... this. Adjust.
10963 (qxfer_packets): New array.
10964 (handle_qxfer): New function.
10965 (handle_query): Use handle_qxfer.
10967 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10969 * gdbreplay.c: Shorten lines of >= 80 columns.
10970 * linux-low.c: Ditto.
10971 * linux-ppc-low.c: Ditto.
10972 * linux-s390-low.c: Ditto.
10973 * linux-sparc-low.c: Ditto.
10974 * linux-x86-low.c: Ditto.
10975 * linux-xtensa-low.c: Ditto.
10976 * mem-break.c: Ditto.
10977 * nto-low.c: Ditto.
10978 * regcache.h: Ditto.
10979 * remote-utils.c: Ditto.
10982 * thread-db.c: Ditto.
10983 * tracepoint.c: Ditto.
10985 * win32-low.h: Ditto.
10987 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10989 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10992 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10994 * server.c (gdbserver_version): Update copyright year in version
10996 * gdbreplay.c (gdbreplay_version): Ditto.
10998 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11000 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11001 * linux-bfin-low.c: New file.
11002 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11003 PT_DATA_ADDR for BFIN targets.
11004 * Makefile.in (SFILES): Add linux-bfin-low.c.
11005 (clean): Remove reg-bfin.c.
11006 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11007 * README: Mention supported Blackfin targets.
11009 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11011 * .gitignore: New file.
11013 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11015 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11017 2010-10-22 Jie Zhang <jie@codesourcery.com>
11019 * Makefile.in: Add FLAGS_TO_PASS variable.
11020 (install): Remove dependency of install-only and recursively
11021 invoke make for install-only.
11023 2010-10-04 Doug Evans <dje@google.com>
11025 * Makefile.in (uninstall): Use $(DESTDIR).
11027 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11031 * linux-x86-low.c (compat_siginfo_from_siginfo)
11032 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11033 si_code is < 0. Check for si_code == SI_TIMER before checking for
11036 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11038 * lynx-i386-low.c: New file.
11039 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11041 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11043 * lynx-low.c (ptrace_request_to_str): Remove handling for
11044 request values that have been removed in LynxOS 5.x.
11046 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11048 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11051 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11053 * configure.ac: Add --enable-inprocess-agent option.
11054 * configure: Rebuilt.
11056 2010-09-06 Yao Qi <yao@codesourcery.com>
11058 * linux-low.c (linux_kill): Remove unused variable.
11059 (linux_stabilize_threads): Likewise.
11060 * server.c (start_inferior): Likewise.
11061 (queue_stop_reply_callback): Likewise.
11062 * tracepoint.c (do_action_at_tracepoint): Likewise.
11064 2010-09-06 Yao Qi <yao@codesourcery.com>
11066 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11069 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11071 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11073 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11075 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11078 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11080 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11081 gdbserver/lynx-ppc-low.c: New files.
11082 * Makefile.in (lynx_low_h): New variable.
11083 (lynx-low.o, lynx-ppc-low.o): New rules.
11084 * configure.ac: On LynxOS, link with -lnetinet.
11085 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11086 * configure: regenerate.
11088 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11090 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11091 * configure.ac: Add check for vasprintf and vsnprintf.
11092 * configure, config.in: Regenerate.
11093 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11095 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11097 * gdbreplay.c: Move include of alloca.h up, next to include of
11099 * server.h: Add include of malloc.h.
11100 * mem-break.c: Remove include of malloc.h.
11101 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11103 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11105 * Makefile.in (memmem.o): Build with -Wno-error.
11107 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11109 * utils.c (xsnprintf): Make non-static.
11110 * server.h: Add xsnprintf declaration.
11111 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11112 replace calls to snprintf by calls to xsnprintf throughout.
11114 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11116 * configure.ac: Add configure check for alloca.
11117 * configure, config.in: Regenerate.
11118 * server.h: Include alloca.h if it exists.
11119 * gdbreplay.c: Include alloca.h if it exists.
11121 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11123 * linux-low.c (__SIGRTMIN): Define if not already defined.
11124 (linux_create_inferior): Check for __ANDROID__ rather than
11126 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11127 are already deferred.
11128 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11129 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11130 stopped and already has a pending signal to report.
11131 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11132 a pending signal to report or is moving out of a jump pad.
11133 (linux_init_signals): Check for __ANDROID__ rather than
11136 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11138 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11139 debug_threads check. Avoid a linear search when not doing debug
11142 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11144 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11145 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11146 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11147 (process_event): Change local fd's type to gdb_fildes_t.
11148 (create_file_handler): Adjust prototype.
11149 (delete_file_handler): Adjust prototype.
11150 (handle_file_event): Adjust prototype. Use pfildes.
11151 (create_file_event): Adjsut prototype.
11152 * remote-utils.c (remote_desc, listen_desc): Change type to
11154 * server.h: New gdb_fildes_t typedef.
11155 [USE_WIN32API]: Include winsock2.h.
11156 (delete_file_handler, add_file_handler): Adjust prototypes.
11157 (pfildes): Declare.
11158 * utils.c (pfildes): New.
11160 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11162 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11163 * configure: Regenerate.
11165 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11167 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11168 (linux_done_accessing_memory): ... this.
11169 (linux_target_ops): Adjust.
11170 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11171 * nto-low.c (nto_target_ops): Adjust comment.
11172 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11173 * spu-low.c (spu_target_ops): Adjust comment.
11174 * target.h (target_ops): Rename unprepare_to_access_memory field
11175 to done_accessing_memory.
11176 (unprepare_to_access_memory): Rename to ...
11177 (done_accessing_memory): ... this.
11179 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11181 * linux-low.c (linux_prepare_to_access_memory): New.
11182 (linux_unprepare_to_access_memory): New.
11183 (linux_target_ops): Install them.
11184 * server.c (read_memory): Rename to ...
11185 (gdb_read_memory): ... this. Use
11186 prepare_to_access_memory/prepare_to_access_memory.
11187 (write_memory): Rename to ...
11188 (gdb_write_memory): ... this. Use
11189 prepare_to_access_memory/prepare_to_access_memory.
11190 (handle_search_memory_1): Adjust.
11191 (process_serial_event): Adjust.
11192 * target.h (struct target_ops): New fields
11193 prepare_to_access_memory and unprepare_to_access_memory.
11194 (prepare_to_access_memory, unprepare_to_access_memory): New.
11195 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11196 prepare_to_access_memory/prepare_to_access_memory.
11197 * nto-low.c (nto_target_ops): Adjust.
11198 * spu-low.c (spu_target_ops): Adjust.
11199 * win32-low.c (win32_target_ops): Adjust.
11201 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11203 * Makefile.in (WARN_CFLAGS): Get it from configure.
11204 (WERROR_CFLAGS): New.
11205 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11206 * configure.ac: Introduce --enable-werror, which adds -Werror to
11207 the compiler command line. Enabled by default. Disable with
11208 --disable-werror. Add -Wdeclaration-after-statement
11209 Wpointer-arith and -Wformat-nonliteral to warning flags.
11210 * configure: Regenerate.
11212 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11214 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11216 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11218 * gdbreplay.c (remote_error): New.
11220 (expect): Use gdbchar. Check for error reading from GDB.
11221 Clarify sync error output.
11222 (play): Check for errors writing to GDB.
11223 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11224 * remote-utils.c (getpkt): Check for errors writing to the remote
11227 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11229 * linux-low.c (linux_wait_1): Move non-debugging code out of
11230 `debug_threads' control.
11232 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11234 * linux-low.c (linux_wait_1): Don't set last_status here.
11235 * server.c (push_event, queue_stop_reply_callback): Assert we're
11236 not pushing a TARGET_WAITKIND_IGNORE event.
11237 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11238 (myresume, handle_target_event): Set the thread's last_resume_kind
11239 and last_status from the target returned status.
11241 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11245 * linux-x86-low.c (update_debug_registers_callback): New.
11246 (i386_dr_low_set_addr): Use it.
11247 (i386_dr_low_get_addr): New.
11248 (i386_dr_low_set_control): Use update_debug_registers_callback.
11249 (i386_dr_low_get_control): New.
11250 (i386_dr_low_get_status): Adjust.
11251 * linux-low.c (linux_stop_lwp): New.
11252 * linux-low.h (linux_stop_lwp): Declare.
11254 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11255 argument instead of a i386_debug_reg_state.
11256 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11257 a i386_debug_reg_state.
11258 (i386_insert_aligned_watchpoint): Adjust.
11259 (i386_remove_aligned_watchpoint): Adjust.
11260 (i386_low_stopped_data_address): Read the debug registers from the
11261 inferior instead of from the mirrors.
11262 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11263 (i386_dr_low_get_addr): Declare.
11264 (i386_dr_low_get_control): Declare.
11265 (i386_dr_low_get_status): Change prototype.
11267 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11268 (i386_dr_low_get_addr): New.
11269 (i386_dr_low_get_control): New.
11270 (i386_dr_low_get_status): Adjust prototype. Return
11272 (i386_initial_stuff): Clear dr_status_mirror and
11274 (i386_get_thread_context): Adjust.
11275 (i386_set_thread_context): Adjust.
11276 (i386_thread_added): Adjust.
11278 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11280 * linux-low.h (linux_thread_area): Delete declaration.
11282 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11284 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11285 after its termination.
11287 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11289 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11290 (gdb_wants_all_stopped): Delete.
11291 (linux_wait_1): Don't call them.
11292 * server.c (handle_v_cont): Tag all threads as want-stopped.
11293 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11294 stopped as "client-wants-stopped".
11296 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11298 * Makefile.in (signals_h): New.
11299 (server_h): Depend on it.
11300 (server.o): Don't depend on $(signals_def).
11301 (signals.o): Depend on $(signals_def).
11303 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11305 * Makefile.in (signals_def): New.
11306 (server_h): Append include/gdb/signals.h and signals_def.
11307 (server.o): Append signals_def.
11309 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11311 * server.c (handle_target_event): Use target_signal_to_host for
11312 resume_info.sig initialization.
11313 * target.h (struct thread_resume) <sig>: New comment.
11315 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11317 * server.c (handle_query): strcpy() the returned string from paddress()
11318 instead of sprintf().
11319 * utils.c (paddress): Return phex_nz().
11321 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11323 * server.c (handle_v_cont): Call mourn_inferior if process
11325 (myresume): Likewise.
11327 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11329 Static tracepoints, and integration with UST.
11331 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11332 * mem-break.c (uninsert_all_breakpoints)
11333 (reinsert_all_breakpoints): New.
11334 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11335 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11336 (gdb_agent_ust_loaded, helper_thread_id)
11337 (gdb_agent_helper_thread_id): New macros.
11338 (struct ipa_sym_addresses): Add addr_ust_loaded,
11339 addr_helper_thread_id, addr_cmd_buf.
11340 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11341 (in_process_agent_loaded_ust): New.
11342 (write_e_ust_not_loaded): New.
11343 (maybe_write_ipa_ust_not_loaded): New.
11344 (struct collect_static_trace_data_action): New.
11345 (enum tracepoint_type) <static_tracepoint>: New.
11346 (struct tracepoint) <handle>: Mention static tracepoints.
11347 (struct static_tracepoint_ctx): New.
11348 (CMD_BUF_SIZE): New.
11349 (add_tracepoint_action): Handle static tracepoint actions.
11350 (unprobe_marker_at): New.
11351 (clear_installed_tracepoints): Handle static tracepoints.
11352 (cmd_qtdp): Handle static tracepoints.
11353 (probe_marker_at): New.
11354 (cmd_qtstart): Handle static tracepoints.
11355 (response_tracepoint): Handle static tracepoints.
11356 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11357 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11358 (get_context_regcache): Handle static tracepoints.
11359 (do_action_at_tracepoint): Handle static tracepoint actions.
11360 (traceframe_find_block_type): Handle static trace data blocks.
11361 (traceframe_read_sdata): New.
11362 (download_tracepoints): Download static tracepoint actions.
11363 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11364 (GDB_PROBE_NAME): New.
11366 (GET_UST_SYM): New.
11369 (ust_marker_to_static_tracepoint): New.
11371 (collect_ust_data_at_tracepoint): New.
11372 (gdb_ust_probe): New.
11373 (UNIX_PATH_MAX, SOCK_DIR): New.
11374 (gdb_ust_connect_sync_socket): New.
11375 (resume_thread, stop_thread): New.
11376 (run_inferior_command): New.
11377 (init_named_socket): New.
11378 (gdb_ust_socket_init): New.
11379 (cstr_to_hexstr): New.
11381 (first_marker, next_marker): New.
11382 (response_ust_marker): New.
11383 (cmd_qtfstm, cmd_qtsstm): New.
11384 (unprobe_marker_at, probe_marker_at): New.
11385 (cmd_qtstmat, gdb_ust_thread): New.
11386 (gdb_ust_init): New.
11387 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11388 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11389 (ST_REGENTRY): New.
11390 (x86_64_st_collect_regmap): New.
11391 (X86_64_NUM_ST_COLLECT_GREGS): New.
11392 (AMD64_RIP_REGNUM): New.
11393 (supply_static_tracepoint_registers): New.
11394 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11395 (ST_REGENTRY): New.
11396 (i386_st_collect_regmap): New.
11397 (i386_NUM_ST_COLLECT_GREGS): New.
11398 (supply_static_tracepoint_registers): New.
11399 * server.c (handle_query): Handle qXfer:statictrace:read.
11400 <qSupported>: Report support for StaticTracepoints, and
11401 qXfer:statictrace:read features.
11402 * server.h (traceframe_read_sdata)
11403 (supply_static_tracepoint_registers): Declare.
11404 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11405 (unpack_varlen_hex): Include in IPA build.
11406 * Makefile.in (ustlibs, ustinc): New.
11407 (IPA_OBJS): Add remote-utils-ipa.o.
11408 ($(IPA_LIB)): Link -ldl and -lpthread.
11410 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11411 * config.in, configure: Regenerate.
11413 2010-06-20 Ian Lance Taylor <iant@google.com>
11414 Pedro Alves <pedro@codesourcery.com>
11416 * linux-x86-low.c (always_true): Delete.
11417 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11418 trying to fool the compiler with always_true.
11420 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11422 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11423 conditions in gdbserver.
11425 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11427 * spu-low.c (spu_read_memory): Wrap around local store limit.
11428 (spu_write_memory): Likewise.
11430 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11432 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11433 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11435 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11437 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11438 uses with LONGEST uses.
11440 2010-06-14 Stan Shebs <stan@codesourcery.com>
11441 Pedro Alves <pedro@codesourcery.com>
11445 * linux-x86-low.c: Include limits.h.
11447 (always_true): New.
11450 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11451 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11452 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11453 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11454 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11455 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11456 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11457 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11458 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11459 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11460 (amd64_emit_void_call_2): New.
11461 (amd64_emit_ops): New.
11462 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11463 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11464 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11465 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11466 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11467 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11468 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11469 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11470 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11471 (i386_emit_stack_adjust, i386_emit_int_call_1)
11472 (i386_emit_void_call_2): New.
11473 (i386_emit_ops): New.
11474 (x86_emit_ops): New.
11475 (the_low_target): Install x86_emit_ops.
11476 * server.h (struct emit_ops): New.
11477 (get_raw_reg_func_addr): Declare.
11478 (current_insn_ptr, emit_error): Declare.
11479 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11480 (set_trace_state_variable_value): New defines.
11481 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11482 addr_get_trace_state_variable_value and
11483 addr_set_trace_state_variable_value.
11484 (symbol_list): New fields for get_raw_reg,
11485 get_trace_state_variable_value and set_trace_state_variable_value.
11486 (condfn): New typedef.
11487 (struct tracepoint): New field `compiled_cond'.
11488 (do_action_at_tracepoint): Clear compiled_cond.
11489 (get_trace_state_variable_value, set_trace_state_variable_value):
11491 (condition_true_at_tracepoint): If there's a compiled condition,
11493 (current_insn_ptr, emit_error): New globals.
11494 (struct bytecode_address): New.
11495 (get_raw_reg_func_addr): New.
11496 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11497 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11498 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11499 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11500 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11501 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11502 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11503 (compile_tracepoint_condition, compile_bytecodes): New.
11504 * target.h (emit_ops): Forward declare.
11505 (struct target_ops): New field emit_ops.
11506 (target_emit_ops): New.
11507 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11508 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11509 * linux-low.c (linux_emit_ops): New.
11510 (linux_target_ops): Install it.
11511 * linux-low.h (struct linux_target_ops): New field emit_ops.
11513 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11515 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11516 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11518 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11519 Stan Shebs <stan@codesourcery.com>
11521 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11522 (all): Depend on $(extra_libraries).
11523 (install-only): Install the IPA.
11524 (IPA_OBJS, IPA_LIB): New.
11525 (clean): Remove the IPA lib.
11526 (IPAGENT_CFLAGS): New.
11527 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11528 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11529 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11530 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11531 * configure.ac: Check for atomic builtins support in the compiler.
11532 (IPA_DEPFILES, extra_libraries): Define.
11533 * configure.srv (ipa_obj): Add description.
11534 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11535 (i[34567]86-*-linux*): Set ipa_obj.
11536 (x86_64-*-linux*): Set ipa_obj.
11537 * linux-low.c (stabilizing_threads): New.
11538 (supports_fast_tracepoints): New.
11539 (linux_detach): Stabilize threads before detaching.
11540 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11541 the lwp is either not stabilizing, or is moving out of a jump pad.
11542 (linux_fast_tracepoint_collecting): New.
11543 (maybe_move_out_of_jump_pad): New.
11544 (enqueue_one_deferred_signal): New.
11545 (dequeue_one_deferred_signal): New.
11546 (linux_wait_for_event_1): If moving out of a jump pad, defer
11547 pending signals to later.
11548 (linux_stabilize_threads): New.
11549 (linux_wait_1): Check if threads need moving out of jump pads, and
11551 (stuck_in_jump_pad_callback): New.
11552 (move_out_of_jump_pad_callback): New.
11553 (lwp_running): New.
11554 (linux_resume_one_lwp): Handle moving out of jump pads.
11555 (linux_set_resume_request): Dequeue deferred signals.
11556 (need_step_over_p): Also step over fast tracepoint jumps.
11557 (start_step_over): Also uninsert fast tracepoint jumps.
11558 (finish_step_over): Also reinsert fast tracepoint jumps.
11559 (linux_install_fast_tracepoint_jump): New.
11560 (linux_target_ops): Install linux_stabilize_threads and
11561 linux_install_fast_tracepoint_jump_pad.
11562 * linux-low.h (linux_target_ops) <get_thread_area,
11563 install_fast_tracepoint_jump_pad>: New fields.
11564 (struct lwp_info) <collecting_fast_tracepoint,
11565 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11566 (linux_get_thread_area): Declare.
11567 * linux-x86-low.c (jump_insn): New.
11568 (x86_get_thread_area): New.
11569 (append_insns): New.
11570 (push_opcode): New.
11571 (amd64_install_fast_tracepoint_jump_pad): New.
11572 (i386_install_fast_tracepoint_jump_pad): New.
11573 (x86_install_fast_tracepoint_jump_pad): New.
11574 (the_low_target): Install x86_get_thread_area and
11575 x86_install_fast_tracepoint_jump_pad.
11576 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11577 (struct fast_tracepoint_jump): New.
11578 (fast_tracepoint_jump_insn): New.
11579 (fast_tracepoint_jump_shadow): New.
11580 (find_fast_tracepoint_jump_at): New.
11581 (fast_tracepoint_jump_here): New.
11582 (delete_fast_tracepoint_jump): New.
11583 (set_fast_tracepoint_jump): New.
11584 (uninsert_fast_tracepoint_jumps_at): New.
11585 (reinsert_fast_tracepoint_jumps_at): New.
11586 (set_breakpoint_at): Use write_inferior_memory.
11587 (uninsert_raw_breakpoint): Use write_inferior_memory.
11588 (check_mem_read): Mask out fast tracepoint jumps.
11589 (check_mem_write): Mask out fast tracepoint jumps.
11590 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11591 (set_fast_tracepoint_jump): Declare.
11592 (delete_fast_tracepoint_jump)
11593 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11594 (reinsert_fast_tracepoint_jumps_at): Declare.
11595 * regcache.c: Don't compile many functions when building the
11596 in-process agent library.
11597 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11598 the register buffer in the heap.
11599 (free_register_cache): If the register buffer isn't owned by the
11600 regcache, don't free it.
11601 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11602 pre-existing register caches.
11603 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11605 (convert_ascii_to_int): : Constify `from' parameter type.
11606 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11607 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11608 the needed buffer in-place.
11609 (relocate_instruction): New.
11610 * server.c (handle_query) <qSymbols>: If the target supports
11611 tracepoints, give it a chance of looking up symbols. Report
11612 support for fast tracepoints.
11613 (handle_status): Stabilize threads.
11614 (process_serial_event): Adjust.
11615 * server.h (struct fast_tracepoint_jump): Forward declare.
11616 (struct process_info) <fast_tracepoint_jumps>: New field.
11617 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11618 (decode_X_packet, decode_M_packet): Adjust.
11619 (relocate_instruction): Declare.
11620 (in_process_agent_loaded): Declare.
11621 (tracepoint_look_up_symbols): Declare.
11622 (struct fast_tpoint_collect_status): Declare.
11623 (fast_tracepoint_collecting): Declare.
11624 (force_unlock_trace_buffer): Declare.
11625 (handle_tracepoint_bkpts): Declare.
11626 (initialize_low_tracepoint)
11627 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11628 * target.h (struct target_ops) <stabilize_threads,
11629 install_fast_tracepoint_jump_pad>: New fields.
11630 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11631 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11632 [HAVE_STDINT_H]: Include stdint.h.
11633 (trace_debug_1): Rename to ...
11634 (trace_vdebug): ... this.
11635 (trace_debug): Rename to ...
11636 (trace_debug_1): ... this. Add `level' parameter.
11637 (trace_debug): New.
11638 (ATTR_USED, ATTR_NOINLINE): New.
11639 (IP_AGENT_EXPORT): New.
11640 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11641 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11642 (about_to_request_buffer_space, trace_buffer_is_full)
11643 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11644 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11645 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11646 (traceframe_write_count, traceframes_created)
11647 (trace_state_variables)
11648 New renaming defines.
11649 (struct ipa_sym_addresses): New.
11650 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11651 (symbol_list): New.
11652 (ipa_sym_addrs): New.
11653 (all_tracepoint_symbols_looked_up): New.
11654 (in_process_agent_loaded): New.
11655 (write_e_ipa_not_loaded): New.
11656 (maybe_write_ipa_not_loaded): New.
11657 (tracepoint_look_up_symbols): New.
11658 (debug_threads) [IN_PROCESS_AGENT]: New.
11659 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11660 (UNKNOWN_SIDE_EFFECTS): New.
11661 (stop_tracing): New.
11662 (flush_trace_buffer): New.
11663 (stop_tracing_bkpt): New.
11664 (flush_trace_buffer_bkpt): New.
11665 (read_inferior_integer): New.
11666 (read_inferior_uinteger): New.
11667 (read_inferior_data_pointer): New.
11668 (write_inferior_data_pointer): New.
11669 (write_inferior_integer): New.
11670 (write_inferior_uinteger): New.
11671 (struct collect_static_trace_data_action): Delete.
11672 (enum tracepoint_type): New.
11673 (struct tracepoint) <type>: New field `type'.
11674 <actions_str, step_actions, step_actions_str>: Only include in
11676 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11677 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11678 (tracepoints): Use IP_AGENT_EXPORT.
11679 (last_tracepoint): Don't include in the IPA.
11680 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11681 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11682 (alloced_trace_state_variables): New.
11683 (trace_state_variables): Use IP_AGENT_EXPORT.
11684 (traceframe_t): Delete unused variable.
11685 (circular_trace_buffer): Don't include in the IPA.
11686 (trace_buffer_start): Delete.
11687 (struct trace_buffer_control): New.
11688 (trace_buffer_free): Delete.
11689 (struct ipa_trace_buffer_control): New.
11690 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11691 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11693 (trace_buffer_ctrl): New.
11694 (TRACE_BUFFER_CTRL_CURR): New.
11695 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11696 Reimplement as macros.
11697 (trace_buffer_wrap): Delete.
11698 (traceframe_write_count, traceframe_read_count)
11699 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11700 (struct tracepoint_hit_ctx) <type>: New field.
11701 (struct fast_tracepoint_ctx): New.
11702 (memory_barrier): New.
11704 (record_tracepoint_error): Update atomically in the IPA.
11705 (clear_inferior_trace_buffer): New.
11706 (about_to_request_buffer_space): New.
11707 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11708 updating the same buffer.
11709 (add_tracepoint): Default the tracepoint's type to trap
11710 tracepoint, and orig_size to -1.
11711 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11712 internal variables.
11713 (create_trace_state_variable): New parameter `gdb'. Handle it.
11714 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11715 (cmd_qtdp): Handle fast tracepoints.
11716 (cmd_qtdv): Adjust.
11717 (max_jump_pad_size): New.
11718 (gdb_jump_pad_head): New.
11719 (get_jump_space_head): New.
11720 (claim_jump_space): New.
11721 (sort_tracepoints): New.
11722 (MAX_JUMP_SIZE): New.
11723 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11725 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11726 support. Upload fast traceframes, and delete internal IPA
11728 (stop_tracing_handler): New.
11729 (flush_trace_buffer_handler): New.
11730 (cmd_qtstop): Upload fast tracepoints.
11731 (response_tracepoint): Handle fast tracepoints.
11732 (tracepoint_finished_step): Upload fast traceframes. Set the
11733 tracepoint hit context's tracepoint type.
11734 (handle_tracepoint_bkpts): New.
11735 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11736 type. Add comment about fast tracepoints.
11737 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11738 non-existing action_str field.
11739 (get_context_regcache): Handle fast tracepoints.
11740 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11742 (fast_tracepoint_from_jump_pad_address): New.
11743 (fast_tracepoint_from_ipa_tpoint_address): New.
11744 (collecting_t): New.
11745 (force_unlock_trace_buffer): New.
11746 (fast_tracepoint_collecting): New.
11748 (gdb_collect): New.
11749 (write_inferior_data_ptr): New.
11750 (target_tp_heap): New.
11751 (target_malloc): New.
11752 (download_agent_expr): New.
11754 (download_tracepoints): New.
11755 (download_trace_state_variables): New.
11756 (upload_fast_traceframes): New.
11757 (IPA_FIRST_TRACEFRAME): New.
11758 (IPA_NEXT_TRACEFRAME_1): New.
11759 (IPA_NEXT_TRACEFRAME): New.
11760 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11761 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11762 (gdb_jump_pad_buffer_end): New.
11763 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11764 (initialize_tracepoint): Adjust.
11765 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11766 buffer. Initialize the low module.
11767 * utils.c (PREFIX, TOOLNAME): New.
11768 (malloc_failure): Use PREFIX.
11769 (error): In the IPA, an error causes an exit.
11770 (fatal, warning): Use PREFIX.
11771 (internal_error): Use TOOLNAME.
11772 (NUMCELLS): Increase to 10.
11773 * configure, config.in: Regenerate.
11775 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11777 * server.c (handle_query) <qSupported>: Do two passes over the
11778 qSupported string to avoid nesting strtok.
11780 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11782 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11784 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11785 -Wl,--dynamic-list.
11786 * configure: Regenerate.
11787 * proc-service.list: New.
11789 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11791 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11794 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11796 * gdbreplay.c (remote_open): Check error return from socket() call by
11797 its equality to -1 not by it being negative.
11798 * remote-utils.c (remote_open): Likewise.
11800 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11802 * config.h: Regenerate.
11804 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11806 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11807 doesn't provide PTRACE_GET_THREAD_AREA.
11809 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11811 * linux-m68k-low.c: Include <asm/ptrace.h>
11812 (ps_get_thread_area): Implement.
11814 2010-05-03 Doug Evans <dje@google.com>
11816 * event-loop.c (struct callback_event): New struct.
11817 (callback_list): New global.
11818 (append_callback_event, delete_callback_event): New functions.
11819 (process_callback): New function.
11820 (start_event_loop): Call it.
11821 * remote-utils.c (NOT_SCHEDULED): Define.
11822 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11823 moved out of readchar.
11824 (readchar): Rewrite. Call reschedule before returning.
11825 (reset_readchar): New function.
11826 (remote_close): Call it.
11827 (process_remaining, reschedule): New functions.
11828 * server.h (callback_handler_func): New typedef.
11829 (append_callback_event, delete_callback_event): Declare.
11831 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11833 * proc-service.c (ps_pglobal_lookup): Use
11834 thread_db_look_up_one_symbol.
11835 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11836 parameter. Use it instead of all_symbols_looked_up.
11837 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11839 (all_symbols_looked_up): Don't declare.
11840 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11841 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11843 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11844 Set all_symbols_looked_up here.
11845 (thread_db_look_up_one_symbol): New.
11846 (thread_db_get_tls_address): Adjust.
11847 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11848 thread_db object on the heap, and tentatively set it in the
11850 (thread_db_init): Don't set all_symbols_looked_up here.
11851 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11853 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11855 * linux-low.c (linux_kill, linux_detach): Adjust.
11856 (status_pending_p_callback): Remove redundant statement. Check
11857 for !TARGET_WAITIKIND_IGNORE, instead of
11858 TARGET_WAITKIND_STOPPED.
11859 (handle_tracepoints): Make sure LWP is locked. Adjust.
11860 (linux_wait_for_event_1): Adjust.
11861 (linux_cancel_breakpoints): New.
11862 (unsuspend_one_lwp): New.
11863 (unsuspend_all_lwps): New.
11864 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11865 (send_sigstop_callback): Change return type to int, add new
11866 `except' parameter and handle it.
11867 (suspend_and_send_sigstop_callback): New.
11868 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11869 pass them down. If SUSPEND, also increment the lwp's suspend
11871 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11872 (need_step_over_p): Don't consider suspended LWPs.
11873 (start_step_over): Adjust.
11874 (proceed_one_lwp): Change return type to int, add new `except'
11875 parameter and handle it.
11876 (unsuspend_and_proceed_one_lwp): New.
11877 (proceed_all_lwps): Use find_inferior instead of
11879 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11880 also decrement the suspend count of LWPs. Pass `except' down,
11881 instead of hacking its suspend count.
11882 (linux_pause_all): Add `freeze' parameter. Adjust.
11883 (linux_unpause_all): New.
11884 (linux_target_ops): Install linux_unpause_all.
11885 * server.c (handle_status): Adjust.
11886 * target.h (struct target_ops): New fields `unpause_all' and
11887 `cancel_breakpoints'. Add new parameter to `pause_all'.
11888 (pause_all): Add new `freeze' parameter.
11889 (unpause_all): New.
11890 (cancel_breakpoints): New.
11891 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11892 cancel breakpoints.
11893 (cmd_qtstart): Pause threads.
11894 (stop_tracing): Pause threads, and cancel breakpoints.
11895 * win32-low.c (win32_target_ops): Adjust.
11897 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11899 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11900 the inferior right away from here...
11901 (linux_wait_1): ... to here, and adjust to check the thread's
11902 last_resume_kind instead of the lwp's step or stop_expected flags.
11904 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11906 * README: Use consistent `GDB' and `GDBserver' spellings.
11908 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11910 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11911 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11912 (linux_detach_one_lwp): Assume the lwp is stopped.
11913 (any_thread_of): Delete.
11914 (linux_detach): Stop all lwps here. Don't blindly delete all
11916 (delete_lwp_callback): New.
11917 (linux_mourn): Delete all lwps of the process that is gone.
11918 (linux_wait_1): Don't delete the last lwp of the process here.
11919 * mem-break.h (mark_breakpoints_out): Declare.
11920 * mem-break.c (mark_breakpoints_out): New.
11921 (free_all_breakpoints): Use it.
11922 * server.c (handle_target_event): If the process is gone, mark
11924 * thread-db.c (struct thread_db) <create_bp>: New field.
11925 (thread_db_enable_reporting): Fix prototype. Store a thread event
11926 breakpoint reference in the thread_db struct.
11927 (thread_db_load_search): Clear the thread_db object.
11928 (try_thread_db_load_1): Ditto.
11929 (switch_to_process): New.
11930 (disable_thread_event_reporting): Use it.
11931 (remove_thread_event_breakpoints): New.
11932 (thread_db_detach, thread_db_mourn): Use it.
11934 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11936 * linux-low.c (linux_enable_event_reporting): New.
11937 (linux_wait_for_event_1, handle_extended_wait): Use it.
11939 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11941 * linux-low.c (linux_kill_one_lwp, linux_kill)
11942 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11943 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11944 SIGSTOP even if the LWP is stopped.
11945 (send_sigstop_callback): New.
11946 (stop_all_lwps): Use send_sigstop_callback instead.
11947 (linux_resume_one_thread): Adjust.
11948 (proceed_one_lwp): Still proceed an LWP that the client has
11949 requested to stop, if we haven't reported it as stopped yet. Make
11950 sure that LWPs the client want stopped, have a pending SIGSTOP.
11952 2010-04-26 Doug Evans <dje@google.com>
11954 * server.c (handle_general_set): Make static.
11956 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11957 Print received char after testing for error/eof instead of before.
11958 (input_interrupt): Tweak comment.
11960 2010-04-23 Doug Evans <dje@google.com>
11962 * server.c (start_inferior): Print inferior argv if --debug.
11964 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11966 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11967 * nto-x86-low.c: Include server.h
11969 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11971 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11972 be consistent with other sources of this directory.
11973 (init_registers_amd64): Correct name of source file of this function
11976 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11978 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11979 64-bit executables.
11981 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11983 * win32-i386-low.c: Add 64-bit support.
11984 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11985 (init_registers_amd64): Declare.
11986 (mappings): Add 64-bit version of array.
11987 (init_windows_x86): New function.
11988 (the_low_target): Change init_arch field to init_windows_x86.
11990 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11992 * win32-low.c: Adapt to support also 64-bit architecture.
11993 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11994 (get_image_name): Use SIZE_T type for local variable `done'.
11995 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11996 (toolhelp_get_dll_name): Idem.
11997 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11998 Use uintptr_t typecast to avoid warning.
11999 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12000 (handle_exception): Use phex_nz to avoid warning.
12001 (win32_wait): Remove unused local variable `process'.
12003 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12005 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12008 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12010 * configure.ac: Use `ws2_32' library for srv_mingw.
12011 * configure: Regenerate.
12012 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12013 * remote-utils.c: Likewise.
12015 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12017 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12018 if __x86_64__ is defined.
12020 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12022 * configure: Regenerate.
12024 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12026 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12027 * target.h (target_ops): New get_tib_address field.
12028 * win32-low.h (win32_thread_info): Add thread_local_base field.
12029 * win32-low.c (child_add_thread): Add tlb argument.
12030 Set thread_local_base field to TLB.
12031 (get_child_debug_event): Adapt to child_add_thread change.
12032 (win32_get_tib_address): New function.
12033 (win32_target_ops): Set get_tib_address field to
12034 win32_get_tib_address.
12035 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12037 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12039 * linux-low.c (linux_mourn): Also remove the process.
12040 * server.c (handle_target_event): Don't remove the process here.
12041 * nto-low.c (nto_mourn): New.
12042 (nto_target_ops): Install it.
12043 * spu-low.c (spu_mourn): New.
12044 (spu_target_ops): Install it.
12045 * win32-low.c (win32_mourn): New.
12046 (win32_target_ops): Install it.
12048 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12050 * server.h (buffer_xml_printf): Remove redundant `;'.
12052 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12054 * regcache.c (set_register_cache): Invalidate regcaches before
12055 changing the register cache layout.
12056 (regcache_invalidate_one): Allow a NULL regcache.
12057 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12058 regcaches before changing the register cache layout or the target
12061 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12063 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12064 variable warning on Linux/x86-64.
12066 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12068 GDBserver disconnected tracing support.
12070 * linux-low.c (linux_remove_process): Delete.
12071 (add_lwp): Don't set last_resume_kind here.
12072 (linux_kill): Use `mourn'.
12073 (linux_detach): Use `thread_db_detach', and `mourn'.
12074 (linux_mourn): New.
12075 (linux_attach_lwp_1): Adjust comment.
12076 (linux_attach): last_resume_kind moved the thread_info; adjust.
12077 (status_pending_p_callback): Adjust.
12078 (linux_wait_for_event_1): Adjust.
12079 (count_events_callback, select_singlestep_lwp_callback)
12080 (select_event_lwp_callback, cancel_breakpoints_callback)
12081 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12082 (proceed_one_lwp): Adjust.
12083 (linux_async): Add debug output.
12084 (linux_thread_stopped): New.
12085 (linux_pause_all): New.
12086 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12088 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12089 (thread_db_free): Delete declaration.
12090 (thread_db_detach, thread_db_mourn): Declare.
12091 * thread-db.c (thread_db_init): Use thread_db_mourn.
12092 (thread_db_free): Delete, split in two.
12093 (disable_thread_event_reporting): New.
12094 (thread_db_detach): New.
12095 (thread_db_mourn): New.
12097 * server.h (struct thread_info) <last_resume_kind>: New field.
12098 <attached>: Add comment.
12099 <gdb_detached>: New field.
12100 (handler_func): Change return type to int.
12101 (handle_serial_event, handle_target_event): Ditto.
12102 (gdb_connected): Declare.
12104 (disconnected_tracing): Declare.
12105 (stop_tracing): Declare.
12107 * server.c (handle_query) <qSupported>: Report support for
12108 disconnected tracing.
12109 (queue_stop_reply_callback): Account for running threads.
12110 (gdb_wants_thread_stopped): New.
12111 (gdb_wants_all_threads_stopped): New.
12112 (gdb_reattached_process): New.
12113 (handle_status): Clear the `gdb_detached' flag of all processes.
12114 In all-stop, stop all threads.
12115 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12116 (process_serial_event): If the remote connection breaks, or if an
12117 exit was forced with "monitor exit", force an event loop exit.
12118 Handle disconnected tracing on detach.
12119 (handle_serial_event): Adjust.
12120 (handle_target_event): If GDB isn't connected, forward events back
12121 to the inferior, unless the last process exited, in which case,
12122 exit gdbserver. Adjust interface.
12124 * remote-utils.c (remote_open): Don't block in accept. Instead
12125 register an event loop source on the listen socket file
12126 descriptor. Refactor bits into ...
12127 (listen_desc): ... this new global.
12128 (gdb_connected): ... this new function.
12129 (enable_async_notification): ... this new function.
12130 (handle_accept_event): ... this new function.
12131 (remote_close): Clear remote_desc.
12133 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12135 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12137 (mourn_inferior): Define.
12138 (target_process_qsupported): Avoid the dangling else problem.
12139 (thread_stopped): Define.
12140 (pause_all): Define.
12141 (target_waitstatus_to_string): Declare.
12142 * target.c (target_waitstatus_to_string): New.
12144 * tracepoint.c (tracing): Make extern.
12145 (disconnected_tracing): New.
12146 (stop_tracing): Make extern. Handle tracing stops due to GDB
12148 (cmd_qtdisconnected): New.
12149 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12150 (handle_tracepoint_general_set): Handle QTDisconnected.
12152 * event-loop.c (event_handler_func): Change return type to int.
12153 (process_event): Bail out if the event handler wants the event
12155 (handle_file_event): Ditto.
12156 (start_event_loop): Bail out if the event handler wants the event
12159 * nto-low.c (nto_target_ops): Adjust.
12160 * spu-low.c (spu_wait): Don't remove the process here.
12161 (spu_target_ops): Adjust.
12162 * win32-low.c (win32_wait): Don't remove the process here.
12163 (win32_target_ops): Adjust.
12165 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12167 * regcache.c (realloc_register_cache): Invalidate inferior's
12168 regcache before recreating it.
12170 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12172 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12174 2010-04-09 Stan Shebs <stan@codesourcery.com>
12175 Pedro Alves <pedro@codesourcery.com>
12177 * server.h (LONGEST): New.
12178 (struct thread_info) <while_stepping>: New field.
12179 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12181 (initialize_tracepoint, handle_tracepoint_general_set)
12182 (handle_tracepoint_query, tracepoint_finished_step)
12183 (tracepoint_was_hit, release_while_stepping_state_list):
12184 (current_traceframe): Declare.
12185 * server.c (handle_general_set): Handle tracepoint packets.
12186 (read_memory): New.
12187 (write_memory): New.
12188 (handle_search_memory_1): Use read_memory.
12189 (handle_query): Report support for conditional tracepoints, trace
12190 state variables, and tracepoint sources. Handle tracepoint
12192 (main): Initialize the tracepoints module.
12193 (process_serial_event): Handle traceframe reads/writes.
12195 * linux-low.c (handle_tracepoints): New.
12196 (linux_wait_1): Call it.
12197 (linux_resume_one_lwp): Handle while-stepping.
12198 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12199 (linux_target_ops): Install them.
12200 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12202 * linux-x86-low.c (x86_supports_tracepoints): New.
12203 (the_low_target). Install it.
12205 * mem-break.h (delete_breakpoint): Declare.
12206 * mem-break.c (delete_breakpoint): Make external.
12208 * target.h (struct target_ops): Add `supports_tracepoints',
12209 `read_pc', and `write_pc' fields.
12210 (target_supports_tracepoints): Define.
12211 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12214 * regcache.h (struct regcache) <registers_owned>: New field.
12215 (init_register_cache, regcache_cpy): Declare.
12216 (regcache_read_pc, regcache_write_pc): Declare.
12217 (register_cache_size): Declare.
12218 (supply_regblock): Declare.
12219 * regcache.c (init_register_cache): New.
12220 (new_register_cache): Use it.
12221 (regcache_cpy): New.
12222 (register_cache_size): New.
12223 (supply_regblock): New.
12224 (regcache_read_pc, regcache_write_pc): New.
12226 * tracepoint.c: New.
12228 * Makefile.in (OBS): Add tracepoint.o.
12229 (tracepoint.o): New rule.
12231 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12233 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12235 (i386-mmx.c): Likewise.
12236 (i386-mmx-linux.o): Likewise.
12237 (i386-mmx-linux.c): Likewise.
12239 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12240 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12241 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12242 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12244 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12245 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12246 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12248 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12250 * Makefile.in (clean): Updated.
12252 (i386-avx.c): Likewise.
12253 (i386-avx-linux.o): Likewise.
12254 (i386-avx-linux.c): Likewise.
12255 (amd64-avx.o): Likewise.
12256 (amd64-avx.c): Likewise.
12257 (amd64-avx-linux.o): Likewise.
12258 (amd64-avx-linux.c): Likewise.
12260 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12261 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12262 (srv_amd64_regobj): Add amd64-avx.o.
12263 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12264 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12265 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12266 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12267 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12268 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12269 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12271 * i387-fp.c: Include "i386-xstate.h".
12273 (i387_cache_to_xsave): Likewise.
12274 (i387_xsave_to_cache): Likewise.
12275 (x86_xcr0): Likewise.
12277 * i387-fp.h (i387_cache_to_xsave): Likewise.
12278 (i387_xsave_to_cache): Likewise.
12279 (x86_xcr0): Likewise.
12281 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12282 * linux-crisv32-low.c (target_regsets): Likewise.
12283 * linux-m68k-low.c (target_regsets): Likewise.
12284 * linux-mips-low.c (target_regsets): Likewise.
12285 * linux-ppc-low.c (target_regsets): Likewise.
12286 * linux-s390-low.c (target_regsets): Likewise.
12287 * linux-sh-low.c (target_regsets): Likewise.
12288 * linux-sparc-low.c (target_regsets): Likewise.
12289 * linux-xtensa-low.c (target_regsets): Likewise.
12291 * linux-low.c: Include <sys/uio.h>.
12292 (regsets_fetch_inferior_registers): Support nt_type.
12293 (regsets_store_inferior_registers): Likewise.
12294 (linux_process_qsupported): New.
12295 (linux_target_ops): Add linux_process_qsupported.
12297 * linux-low.h (regset_info): Add nt_type.
12298 (linux_target_ops): Add process_qsupported.
12300 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12302 (init_registers_i386_avx_linux): New.
12303 (init_registers_amd64_avx_linux): Likewise.
12304 (xmltarget_i386_linux_no_xml): Likewise.
12305 (xmltarget_amd64_linux_no_xml): Likewise.
12306 (PTRACE_GETREGSET): Likewise.
12307 (PTRACE_SETREGSET): Likewise.
12308 (x86_fill_xstateregset): Likewise.
12309 (x86_store_xstateregset): Likewise.
12310 (use_xml): Likewise.
12311 (x86_linux_update_xmltarget): Likewise.
12312 (x86_linux_process_qsupported): Likewise.
12313 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12314 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12315 init_registers_i386_linux here. Call
12316 x86_linux_update_xmltarget.
12317 (the_low_target): Add x86_linux_process_qsupported.
12319 * server.c (handle_query): Call target_process_qsupported.
12321 * target.h (target_ops): Add process_qsupported.
12322 (target_process_qsupported): New.
12324 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12326 * inferiors.c (add_thread): Set last_status kind to
12327 TARGET_WAITKIND_IGNORE.
12328 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12329 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12330 (linux_wait_1): Move `thread' local definition to block that uses
12331 it. Don't NULL initialize `event_child'.
12332 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12333 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12334 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12336 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12338 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12339 an extended waitstatus, or by a watchpoint.
12340 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12341 thread was stepping or has been stopped by a watchpoint.
12343 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12345 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12346 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12347 of another, then delete the previous, and validate all
12349 (validate_inserted_breakpoint): New.
12350 (delete_disabled_breakpoints): New.
12351 (validate_breakpoints): New.
12352 (check_mem_read): Validate breakpoints before trusting their
12353 shadow. Delete disabled breakpoints.
12354 (check_mem_write): Validate breakpoints before trusting they
12355 should be inserted. Delete disabled breakpoints.
12356 * mem-break.h (validate_breakpoints):
12357 * server.c (handle_query): Validate breakpoints when we see a
12360 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12362 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12363 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12364 if we could tell there's a GDB breakpoint at stop_pc.
12365 (need_step_over_p): Don't do a step over if we find a GDB
12366 breakpoint at the resume PC.
12368 * mem-break.c (struct raw_breakpoint): New.
12369 (enum bkpt_type): New type `gdb_breakpoint'.
12370 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12371 fields. New field `raw'.
12372 (find_raw_breakpoint_at): New.
12373 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12374 breakpoint instead.
12375 (set_breakpoint_at): Adjust.
12376 (delete_raw_breakpoint): New.
12377 (release_breakpoint): New.
12378 (delete_breakpoint): Rename to...
12379 (delete_breakpoint_1): ... this. Add proc parameter. Use
12380 release_breakpoint. Return ENOENT.
12381 (delete_breakpoint): Reimplement.
12382 (find_breakpoint_at): Delete.
12383 (find_gdb_breakpoint_at): New.
12384 (delete_breakpoint_at): Delete.
12385 (set_gdb_breakpoint_at): New.
12386 (delete_gdb_breakpoint_at): New.
12387 (gdb_breakpoint_here): New.
12388 (set_reinsert_breakpoint): Use release_breakpoint.
12389 (uninsert_breakpoint): Rename to ...
12390 (uninsert_raw_breakpoint): ... this.
12391 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12392 (reinsert_raw_breakpoint): Change parameter type to
12394 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12396 (check_breakpoints): Adjust. Use release_breakpoint.
12397 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12398 (breakpoint_inserted_here): Ditto.
12399 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12400 Don't trust the breakpoint's shadow if it is not inserted.
12401 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12402 (delete_all_breakpoints): Adjust.
12403 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12404 use delete_breakpoint_1.
12406 * mem-break.h (breakpoints_supported): Delete declaration.
12407 (set_gdb_breakpoint_at): Declare.
12408 (gdb_breakpoint_here): Declare.
12409 (delete_breakpoint_at): Delete.
12410 (delete_gdb_breakpoint_at): Declare.
12412 * server.h (struct raw_breakpoint): Forward declare.
12413 (struct process_info): New field `raw_breakpoints'.
12415 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12418 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12420 * linux-low.c (status_pending_p_callback): Fix comment.
12421 (linux_wait_for_event_1): Move most of the internal breakpoint
12422 handling from here...
12423 (linux_wait_1): ... to here.
12424 (count_events_callback): New.
12425 (select_singlestep_lwp_callback): New.
12426 (select_event_lwp_callback): New.
12427 (cancel_breakpoints_callback): New.
12428 (select_event_lwp): New.
12429 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12430 priority to all LWPs that have had events that should be reported
12431 to the client. Cancel breakpoints when about to reporting the
12432 event to the client, not while stopping lwps. No longer cancel
12433 finished single-steps here.
12434 (cancel_finished_single_step): Delete.
12435 (cancel_finished_single_steps): Delete.
12437 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12439 * mem-break.c (enum bkpt_type): New.
12440 (struct breakpoint): New field `type'.
12441 (set_breakpoint_at): Change return type to struct breakpoint
12442 pointer. Set type to `other_breakpoint' by default.
12443 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12444 in the breakpoint list.
12445 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12446 (reinsert_breakpoint): Rename to ...
12447 (reinsert_raw_breakpoint): ... this.
12448 (reinsert_breakpoints_at): Adjust.
12449 * mem-break.h (struct breakpoint): Declare.
12450 (set_breakpoint_at): Change return type to struct breakpoint
12453 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12455 * server.c (handle_query): Assign, not compare.
12457 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12459 Teach linux gdbserver to step-over-breakpoints.
12461 * linux-low.c (can_hardware_single_step): New.
12462 (supports_breakpoints): New.
12463 (handle_extended_wait): If stopping threads, read the stop pc of
12464 the new cloned LWP.
12466 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12467 low target doesn't support retrieving the PC.
12468 (add_lwp): Set last_resume_kind to resume_continue.
12469 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12470 (linux_attach): Don't clear stop_expected. Set the lwp's
12471 last_resume_kind to resume_stop.
12472 (linux_detach_one_lwp): Don't check for removed breakpoints.
12473 (check_removed_breakpoint): Delete.
12474 (status_pending_p): Rename to ...
12475 (status_pending_p_callback): ... this. Don't check for removed
12476 breakpoints. Don't consider threads that are stopped from GDB's
12478 (linux_wait_for_lwp): Always read the stop_pc here.
12479 (cancel_breakpoint): New.
12480 (step_over_bkpt): New global.
12481 (linux_wait_for_event_1): Implement stepping over breakpoints.
12482 (gdb_wants_lwp_stopped): New.
12483 (gdb_wants_all_stopped): New.
12484 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12485 single-step traps here. Store the thread's last reported target
12487 (send_sigstop): Don't clear stop_expected. Always set it,
12489 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12490 (cancel_finished_single_step): New.
12491 (cancel_finished_single_steps): New.
12492 (wait_for_sigstop): Don't cancel finished single-step traps here.
12493 (linux_resume_one_lwp): Don't check for removed breakpoints.
12494 Don't set `step' on non-hardware step archs.
12495 (linux_set_resume_request): Ignore resume_stop requests if already
12496 stopping or stopped. Set the lwp's last_resume_kind.
12497 (resume_status_pending_p): Don't check for removed breakpoints.
12498 (need_step_over_p): New.
12499 (start_step_over): New.
12500 (finish_step_over): New.
12501 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12502 requests. Clear the thread's last reported target waitstatus.
12503 Don't use the `suspended' flag. Don't consider pending breakpoints.
12504 (linux_resume): Start a step-over if necessary.
12505 (proceed_one_lwp): New.
12506 (proceed_all_lwps): New.
12507 (unstop_all_lwps): New.
12508 * linux-low.h (struct lwp_info): Rewrite comment for the
12509 `suspended' flag. Add the `stop_pc' field. Delete the
12510 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12511 Add `'last_resume_kind' and `need_step_over' fields.
12512 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12513 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12514 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12515 (set_raw_breakpoint_at): New.
12516 (set_breakpoint_at): Rewrite to use it.
12517 (reinsert_breakpoint_handler): Delete.
12518 (set_reinsert_breakpoint): New.
12519 (reinsert_breakpoint_by_bp): Delete.
12520 (delete_reinsert_breakpoints): New.
12521 (uninsert_breakpoint): Rewrite.
12522 (uninsert_breakpoints_at): New.
12523 (reinsert_breakpoint): Rewrite.
12524 (reinsert_breakpoints_at): New.
12525 (check_breakpoints): Rewrite.
12526 (breakpoint_here): New.
12527 (breakpoint_inserted_here): New.
12528 (check_mem_read): Adjust.
12529 * mem-break.h (breakpoints_supported, breakpoint_here)
12530 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12531 (reinsert_breakpoint_by_bp): Delete declaration.
12532 (delete_reinsert_breakpoints): Declare.
12533 (reinsert_breakpoint): Delete declaration.
12534 (reinsert_breakpoints_at): Declare.
12535 (uninsert_breakpoint): Delete declaration.
12536 (uninsert_breakpoints_at): Declare.
12537 (check_breakpoints): Adjust prototype.
12538 * server.h: Adjust include order.
12539 (struct thread_info): Declare here. Add a `last_status' field.
12541 2010-03-23 Michael Snyder <msnyder@vmware.com>
12543 * server.c (crc32): New function.
12544 (handle_query): Add handling for 'qCRC:' request.
12546 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12548 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12549 lwp had been stopped by a watchpoint.
12551 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12553 * server.h (internal_error): Declare.
12554 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12555 * utils.c (internal_error): New function.
12557 2010-03-15 Andreas Schwab <schwab@redhat.com>
12559 * configure.srv: Fix typo setting srv_regobj.
12561 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12563 * linux-low.c (fetch_register): Avoid passing a non string literal
12565 (usr_store_inferior_registers): Ditto.
12567 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12569 * linux-low.c (linux_write_memory): Bail out early if peeking
12572 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12574 * linux-low.h (struct lwp_info): New fields
12575 `stopped_by_watchpoint' and `stopped_data_address'.
12576 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12577 here, and cache them in the lwp object.
12578 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12580 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12582 (linux_stopped_by_watchpoint): Rewrite.
12583 (linux_stopped_data_address): Rewrite.
12585 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12587 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12588 switching the current inferior, not before.
12590 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12592 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12593 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12594 i386-linux.c and amd64-linux.c.
12595 (reg-i386.o): Removed.
12596 (reg-i386.c): Likewise.
12597 (reg-i386-linux.o): Likewise.
12598 (reg-i386-linux.c): Likewise.
12599 (reg-x86-64.o): Likewise.
12600 (reg-x86-64.c): Likewise.
12601 (reg-x86-64-linux.o): Likewise.
12602 (reg-x86-64-linux.c): Likewise.
12604 (i386.c): Likewise.
12605 (i386-linux.o): Likewise.
12606 (i386-linux.c): Likewise.
12607 (amd64.o): Likewise.
12608 (amd64.c): Likewise.
12609 (amd64-linux.o): Likewise.
12610 (amd64-linux.c): Likewise.
12612 * configure.srv (srv_i386_regobj): New.
12613 (srv_i386_linux_regobj): Likewise.
12614 (srv_amd64_regobj): Likewise.
12615 (srv_amd64_linux_regobj): Likewise.
12616 (srv_i386_32bit_xmlfiles): Likewise.
12617 (srv_i386_64bit_xmlfiles): Likewise.
12618 (srv_i386_xmlfiles): Likewise.
12619 (srv_amd64_xmlfiles): Likewise.
12620 (srv_i386_linux_xmlfiles): Likewise.
12621 (srv_amd64_linux_xmlfiles): Likewise.
12622 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12623 srv_xmlfiles to $srv_i386_xmlfiles.
12624 (i[34567]86-*-mingw32ce*): Likewise.
12625 (i[34567]86-*-mingw*): Likewise.
12626 (i[34567]86-*-nto*): Likewise.
12627 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12628 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12629 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12630 (x86_64-*-linux*): Likewise.
12632 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12633 (init_registers_amd64_linux): New.
12634 (x86_arch_setup): Replace init_registers_x86_64_linux with
12635 init_registers_amd64_linux.
12637 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12639 * configure.ac: Check for libdl. If it is not available link against
12640 static libthread_db.
12641 * configure: Regenerate.
12643 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12647 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12648 handing a read watchpoint.
12649 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12651 2010-02-12 Doug Evans <dje@google.com>
12653 * linux-low.c (linux_supports_tracefork_flag): Document.
12654 (linux_look_up_symbols): Add comment.
12656 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12658 * regcache.c (supply_register): Clear regcache if buf is NULL.
12660 2010-02-02 Nicolas Roche <roche@sourceware.org>
12661 Joel Brobecker <brobecker@adacore.com>
12663 * inferiors.c (find_inferior): Add function documentation.
12664 (unloaded_dll): Handle the case where the unloaded dll has not
12665 been previously registered in the dll list.
12667 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12669 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12670 (thumb2_breakpoint): New.
12671 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12673 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12675 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12676 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12679 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12681 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12683 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12685 * linux-s390-low.c (s390_collect_ptrace_register)
12686 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12688 2010-01-21 Doug Evans <dje@google.com>
12690 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12691 (PTRACE_ARG4_TYPE): New macro.
12692 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12693 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12694 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12695 (usr_store_inferior_registers): Ditto.
12696 (linux_read_memory, linux_write_memory): Ditto.
12697 (linux_test_for_tracefork): Ditto.
12699 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12700 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12702 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12704 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12707 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12709 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12710 prototype to take a regcache. Adjust.
12712 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12714 * regcache.h (struct thread_info): Forward declare.
12715 (struct regcache): New.
12716 (new_register_cache): Adjust prototype.
12717 (get_thread_regcache): Declare.
12718 (free_register_cache): Adjust prototype.
12719 (registers_to_string, registers_from_string): Ditto.
12720 (supply_register, supply_register_by_name, collect_register)
12721 (collect_register_as_string, collect_register_by_name): Ditto.
12722 * regcache.c (struct inferior_regcache_data): Delete.
12723 (get_regcache): Rename to ...
12724 (get_thread_regcache): ... this. Adjust. Switch inferior before
12725 fetching registers.
12726 (regcache_invalidate_one): Adjust.
12727 (regcache_invalidate): Fix prototype.
12728 (new_register_cache): Return the new register cache.
12729 (free_register_cache): Change prototype.
12730 (realloc_register_cache): Adjust.
12731 (registers_to_string): Change prototype to take a regcache. Adjust.
12732 (registers_from_string): Ditto.
12733 (register_data): Ditto.
12734 (supply_register): Ditto.
12735 (supply_register_by_name): Ditto.
12736 (collect_register): Ditto.
12737 (collect_register_as_string): Ditto.
12738 (collect_register_by_name): Ditto.
12739 * server.c (process_serial_event): Adjust.
12740 * linux-low.h (regset_fill_func, regset_store_func): Change
12742 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12744 * linux-low.c (get_stop_pc): Adjust.
12745 (check_removed_breakpoint): Adjust.
12746 (linux_wait_for_event): Adjust.
12747 (linux_resume_one_lwp): Adjust.
12748 (fetch_register): Add regcache parameter. Adjust.
12749 (usr_store_inferior_registers): Ditto.
12750 (regsets_fetch_inferior_registers): Ditto.
12751 (regsets_store_inferior_registers): Ditto.
12752 (linux_fetch_registers, linux_store_registers): Ditto.
12753 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12755 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12757 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12758 prototype to take a regcache.
12759 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12760 * remote-utils.c (convert_ascii_to_int, outreg)
12761 (prepare_resume_reply): Change prototype to take a regcache.
12763 * target.h (struct target_ops) <fetch_registers, store_registers>:
12764 Change prototype to take a regcache.
12765 (fetch_inferior_registers, store_inferior_registers): Change
12766 prototype to take a regcache. Adjust.
12767 * proc-service.c (ps_lgetregs): Adjust.
12768 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12769 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12770 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12771 take a regcache. Adjust.
12772 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12773 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12774 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12775 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12776 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12777 (cris_cannot_fetch_register):
12778 (cris_breakpoint_at): Change prototype to take a regcache.
12780 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12781 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12782 to take a regcache. Adjust.
12783 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12785 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12786 take a regcache. Adjust.
12787 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12788 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12789 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12790 * linux-mips-low.c (mips_get_pc):
12791 (mips_set_pc): Change prototype to take a regcache. Adjust.
12792 (mips_reinsert_addr): Adjust.
12793 (mips_collect_register): Change prototype to take a regcache.
12795 (mips_supply_register):
12796 (mips_collect_register_32bit, mips_supply_register_32bit)
12797 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12798 (mips_store_fpregset): Ditto.
12799 * linux-ppc-low.c (ppc_supply_ptrace_register)
12800 (ppc_supply_ptrace_register): Ditto.
12801 (parse_spufs_run): Adjust.
12802 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12803 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12804 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12805 take a regcache. Adjust.
12806 * linux-s390-low.c (s390_collect_ptrace_register)
12807 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12808 (s390_set_pc): Change prototype to take a regcache. Adjust.
12809 (s390_arch_setup): Adjust.
12810 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12811 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12812 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12813 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12814 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12816 (sparc_breakpoint_at): Adjust.
12817 * linux-xtensa-low.c (xtensa_fill_gregset):
12818 (xtensa_store_gregset):
12819 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12820 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12821 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12822 prototype to take a regcache. Adjust.
12823 * win32-arm-low.c (arm_fetch_inferior_register)
12824 (arm_store_inferior_register): Change prototype to take a
12826 * win32-i386-low.c (i386_fetch_inferior_register)
12827 (i386_store_inferior_register): Change prototype to take a
12829 * win32-low.c (child_fetch_inferior_registers)
12830 (child_store_inferior_registers): Change prototype to take a
12832 (win32_wait): Adjust.
12833 (win32_fetch_inferior_registers): Change prototype to take a
12835 (win32_store_inferior_registers): Adjust.
12836 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12837 store_inferior_register>: Change prototype to take a regcache.
12839 2010-01-20 Doug Evans <dje@google.com>
12841 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12843 (linux_wait_for_event1, linux_init_signals): Ditto.
12844 (W_STOPCODE): Provide definition if missing.
12846 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12848 * linux-low.c (linux_core_of_thread): New.
12849 (compare_ints, show_process, list_threads): New.
12850 (linux_qxfer_osdata): Report threads and cores.
12851 (linux_target_op): Register linux_core_of_thread.
12852 * remote-utils.c (prepare_resume_reply): Report the core.
12853 (buffer_xml_printf): Support %d specifier.
12854 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12856 (handle_query): Handle qXfer:threads. Announce availability
12858 * target.h (struct target_ops): New field core_of_thread.
12860 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12862 * Makefile.in (clean): Remove new generated files.
12863 (reg-s390.o, reg-s390.c): Remove rules.
12864 (reg-s390x.o, reg-s390x.c): Likewise.
12865 (s390-linux32.o, s390-linux32.c): Add rules.
12866 (s390-linux64.o, s390-linux64.c): Likewise.
12867 (s390x-linux64.o, s390x-linux64.c): Likewise.
12868 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12869 * linux-s390-low.c: Include <elf.h>.
12870 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12871 (init_registers_s390): Remove prototype.
12872 (init_registers_s390x): Likewise.
12873 (init_registers_s390_linux32): Add prototype.
12874 (init_registers_s390_linux64): Likewise.
12875 (init_registers_s390x_linux64): Likewise.
12876 (s390_num_regs_3264): New define.
12877 (s390_regmap_3264): New global variable.
12878 (s390_cannot_fetch_register): Remove obsolete check.
12879 (s390_cannot_store_register): Likewise.
12880 (s390_collect_ptrace_register): Handle upper/lower register halves.
12881 (s390_supply_ptrace_register): Likewise.
12882 (s390_fill_gregset): Update to register number changes.
12883 (s390_get_hwcap): New routine.
12884 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12885 Install appropriate regmap and register set.
12887 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12889 * server.c (gdbserver_version): Update copyright year to 2010.
12890 * gdbreplay.c (gdbreplay_version): Likewise.
12892 2009-12-28 Doug Evans <dje@google.com>
12894 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12895 elf/external.h. Include <elf.h> instead but only if necessary.
12897 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12899 * linux-low.c (linux_remove_process): Remove `detaching'
12900 parameter. Don't release/detach from thread_db here.
12901 (linux_kill): Release/detach from thread_db here, ...
12902 (linux_detach): ... and here, before actually detaching.
12903 (linux_wait_1): ... and here, when a process exits.
12904 * thread-db.c (any_thread_of): New.
12905 (thread_db_free): Switch the current inferior to a thread of the
12908 2009-12-21 Doug Evans <dje@google.com>
12910 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12912 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12913 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12914 warning ifndef __NR_tkill. Move setting of errno there too.
12915 Delete unnecessary resetting of errno after syscall.
12916 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12918 * configure.ac: Check for dladdr.
12919 * config.in: Regenerate.
12920 * configure: Regenerate.
12921 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12922 (try_thread_db_load): Update.
12924 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12926 2009-12-18 Doug Evans <dje@google.com>
12928 * event-loop.c: Include unistd.h if it exists.
12930 * linux-low.c (my_waitpid): Move definition away from being in
12931 between linux_tracefork_child/linux_test_for_tracefork.
12933 * gdb_proc_service.h (psaddr_t): Fix type.
12934 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12935 signature to match glibc.
12937 2009-12-16 Doug Evans <dje@google.com>
12939 * linux-low.c (linux_read_memory): Fix argument to read.
12941 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12943 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12944 events, don't leave current_inferior pointing at null.
12946 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12948 * win32-low.c (LOG): Delete.
12949 (OUTMSG): Output to stderr.
12950 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12951 on compile time LOG macro.
12952 (win32_wait): Fix debug output.
12954 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12956 * win32-low.c (win32_add_one_solib): If the dll name is
12957 "ntdll.dll", prepend the system directory to the dll path.
12959 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12961 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12963 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12964 Vladimir Prus <vladimir@codesourcery.com>
12966 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12967 * configure.ac: Check for __mcoldfire__ and set
12968 gdb_cv_m68k_is_coldfire.
12969 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12970 reg-cf.o and reg-m68k.o.
12971 * configure: Regenerated.
12973 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12975 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12976 Pass it to thread_db_free.
12977 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12978 proper `detaching' argument to linux_remove_process.
12979 * linux-low.h (thread_db_free): Add `detaching' parameter.
12980 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12982 (thread_db_free): Add `detaching' parameter. Only
12983 call td_ta_clear_event if detaching from process.
12985 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12987 * thread-db.c (thread_db_free): Fix typo.
12989 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12992 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12994 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12996 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12997 with an i686 compiler.
12998 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13000 * configure: Rebuilt.
13002 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13006 * server.c (handle_search_memory_1): Correct read_addr initialization
13007 in loop for searching subsequent chunks.
13009 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13011 * configure.ac: New --with-libthread-db option.
13012 * thread-db.c: Allow direct dependence on libthread_db.
13013 (thread_db_free): Adjust.
13014 * config.in: Regenerate.
13015 * configure: Likewise.
13017 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13020 * thread-db.c (attach_thread): New function.
13021 (maybe_attach_thread): Return success/failure.
13022 (find_new_threads_callback): Adjust.
13023 (thread_db_find_new_threads): Loop until no new threads.
13025 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13027 * proc-service.c (ps_lgetregs): Formatting.
13029 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13031 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13032 * configure.ac: Adjust.
13033 * linux-low.h (struct process_info_private): Move members to struct
13035 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13036 * linux-low.c (linux_remove_process): Adjust.
13037 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13038 * server.c (handle_query): Move code ...
13039 (handle_monitor_command): ... here. New function.
13040 * target.h (struct target_ops): New member.
13041 * thread-db.c (struct thread_db): New.
13042 (libthread_db_search_path): New variable.
13043 (thread_db_create_event, thread_db_enable_reporting)
13044 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13045 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13046 (try_thread_db_load_1, dladdr_to_soname): New functions.
13047 (try_thread_db_load, thread_db_load_search): New functions.
13048 (thread_db_init): Search for libthread_db.
13049 (thread_db_free): New function.
13050 (thread_db_handle_monitor_command): Likewise.
13051 * config.in: Regenerate.
13052 * configure: Regenerate.
13054 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13056 * spu-low.c (spu_kill): Wait for inferior to terminate.
13057 Call clear_inferiors.
13058 (spu_detach): Call clear_inferiors.
13060 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13062 * aclocal.m4: Regenerate.
13063 * config.in: Likewise.
13064 * configure: Likewise.
13066 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13068 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13069 (parse_spufs_run): New function.
13070 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13071 (ppc_breakpoint_at): Handle SPU breakpoints.
13073 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13075 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13076 (SPUFS_MAGIC): Define.
13077 (spu_enumerate_spu_ids): New function.
13078 (linux_qxfer_spu): New function.
13079 (linux_target_ops): Install linux_qxfer_spu.
13081 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13083 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13084 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13085 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13086 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13087 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13088 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13089 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13090 (init_registers_powerpc_cell32l): Add prototype.
13091 (init_registers_powerpc_cell64l): Likewise.
13092 (ppc_arch_setup): Detect Cell/B.E. architecture.
13094 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13096 * Makefile.in (datarootdir): New variable.
13098 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13100 * linux-low.c (linux_write_memory): Update debugging output.
13101 * Makefile.in (clean): Add new descriptions.
13102 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13103 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13104 * configure.srv: Add new files for arm*-*-linux*.
13105 * linux-arm-low.c: Add new declarations.
13106 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13107 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13108 (HWCAP_VFPv3D16): New.
13109 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13110 instead of __IWMMXT__.
13111 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13112 (arm_arch_setup): New.
13113 (target_regsets): Remove #ifdef. Add VFP regset.
13114 (the_low_target): Use arm_arch_setup.
13116 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13118 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13119 the main thread again.
13121 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13123 Adding Neutrino gdbserver.
13124 * configure: Regenerated.
13125 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13126 * configure.srv (i[34567]86-*-nto*): New target.
13127 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13128 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13129 (nto_comctrl) [__QNX__]: New function.
13130 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13132 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13134 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13137 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13138 Pedro Alves <pedro@codesourcery.com>
13140 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13141 don't support CONTEXT_EXTENDED_REGISTERS.
13142 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13143 (the_low_target): Install them.
13144 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13145 failing with ERROR_PIPE_NOT_CONNECTED.
13147 2009-06-30 Doug Evans <dje@google.com>
13148 Pierre Muller <muller@ics.u-strasbg.fr>
13150 Add h/w watchpoint support to x86-linux, win32-i386.
13151 * Makefile.in (SFILES): Add i386-low.c
13152 (i386_low_h): Define.
13153 (i386-low.o): Add dependencies.
13154 (linux-x86-low.o): Add i386-low.h dependency.
13155 (win32-i386-low.o): Ditto.
13156 * i386-low.c: New file.
13157 * i386-low.h: New file.
13158 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13159 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13160 * linux-low.c (linux_add_process): Initialize arch_private.
13161 (linux_remove_process): Free arch_private.
13162 (add_lwp): Initialize arch_private.
13163 (delete_lwp): Free arch_private.
13164 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13166 * linux-low.h (process_info_private): New member arch_private.
13167 (lwp_info): New member arch_private.
13168 (linux_target_ops): New members new_process, new_thread,
13170 (ptid_of): New macro.
13171 * linux-x86-low.c: Include stddef.h, i386-low.h.
13172 (arch_process_info): New struct.
13173 (arch_lwp_info): New struct.
13174 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13175 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13176 (i386_dr_low_get_status): New function.
13177 (x86_insert_point, x86_remove_point): New functions.
13178 (x86_stopped_by_watchpoint): New function.
13179 (x86_stopped_data_address): New function.
13180 (x86_linux_new_process, x86_linux_new_thread): New functions.
13181 (x86_linux_prepare_to_resume): New function.
13182 (the_low_target): Add entries for insert_point, remove_point,
13183 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13185 * server.c (debug_hw_points): New global.
13186 (monitor_show_help): Document set debug-hw-points.
13187 (handle_query): Process "set debug-hw-points".
13188 * server.h (debug_hw_points): Declare.
13189 (paddress): Declare.
13190 * utils.c (NUMCELLS, CELLSIZE): New macros.
13191 (get_sell, xsnprintf, paddress): New functions.
13192 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13193 remove_point, stopped_by_watchpoint, stopped_data_address.
13194 * win32-i386-low.c: Include i386-low.h.
13195 (debug_reg_state): Replaces dr.
13196 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13197 (i386_dr_low_get_status): New function.
13198 (i386_insert_point, i386_remove_point): New functions.
13199 (i386_stopped_by_watchpoint): New function.
13200 (i386_stopped_data_address): New function.
13201 (i386_initial_stuff): Update.
13202 (get_thread_context,set_thread_context,i386_thread_added): Update.
13203 (the_low_target): Add entries for insert_point,
13204 remove_point, stopped_by_watchpoint, stopped_data_address.
13205 * win32-low.c (win32_insert_watchpoint): New function.
13206 (win32_remove_watchpoint): New function.
13207 (win32_stopped_by_watchpoint): New function.
13208 (win32_stopped_data_address): New function.
13209 (win32_target_ops): Add entries for insert_watchpoint,
13210 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13211 * win32-low.h (win32_target_ops): New members insert_point,
13212 remove_point, stopped_by_watchpoint, stopped_data_address.
13214 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13216 * server.c (process_serial_event): Re-return unsupported, not
13217 error, if the type isn't recognized. Re-allow supporting only
13218 insert or remove packets. Also call require_running for
13219 breakpoints. Add missing break statement to default case. Tidy.
13220 * target.h (struct target_ops): Rename insert_watchpoint to
13221 insert_point, and remove_watchpoint to remove_point.
13223 * linux-low.h (struct linux_target_ops): Likewise.
13224 * linux-low.c (linux_insert_watchpoint): Rename to ...
13225 (linux_insert_point): ... this. Adjust.
13226 (linux_remove_watchpoint): Rename to ...
13227 (linux_remove_point): ... this. Adjust.
13228 (linux_target_ops): Adjust.
13229 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13230 (cris_insert_point): ... this.
13231 (cris_remove_watchpoint): Rename to ...
13232 (cris_remove_point): ... this.
13233 (the_low_target): Adjust.
13235 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13237 * server.c (handle_v_kill): Pass signal_pid to
13238 kill_inferior if multi_process is zero.
13240 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13242 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13243 * target.h (target_ops): Comment for *_watchpoint to make it clear
13244 the functions can get types '0' and '1'.
13246 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13248 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13249 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13250 * regcache.c (get_regcache): Likewise.
13251 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13252 * win32-low.c (child_fetch_inferior_registers): Remove check for
13255 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13256 Pedro Alves <pedro@codesourcery.com>
13258 * target.h (struct target_ops) <supports_multi_process>: New
13260 (target_supports_multi_process): New.
13261 * server.c (handle_query): Even if GDB reports support, only
13262 enable multi-process if the target also supports it. Report
13263 multi-process support only if the target backend supports it.
13264 * linux-low.c (linux_supports_multi_process): New function.
13265 (linux_target_ops): Install it as target_supports_multi_process
13268 2009-05-24 Doug Evans <dje@google.com>
13270 Global renaming of find_thread_pid to find_thread_ptid.
13271 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13272 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13273 All callers updated.
13275 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13276 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13279 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13280 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13281 (linux_resume_one_lwp): Ditto.
13283 2009-05-23 Doug Evans <dje@google.com>
13285 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13286 from struct inferior_list_entry * to struct lwp_info *.
13287 All callers updated.
13289 2009-05-13 Doug Evans <dje@google.com>
13291 * linux-x86-low.c: Don't include assert.h.
13292 (x86_siginfo_fixup): Use fatal, not assert.
13293 (x86_arch_setup): Fix comment.
13295 2009-05-12 Doug Evans <dje@google.com>
13297 Biarch support for i386/amd64 gdbserver.
13298 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13299 Add linux-x86-low.c.
13300 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13301 (linux-x86-low.o): Add.
13302 * linux-x86-64-low.c: Delete.
13303 * linux-i386-low.c: Delete.
13304 * linux-x86-low.c: New file.
13305 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13307 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13309 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13310 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13311 (linux_child_pid_to_exec_file): New function.
13312 (elf_64_header_p, elf_64_file_p): New functions.
13313 (siginfo_fixup): New function.
13314 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13315 give target a chance to convert layout.
13316 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13317 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13319 2009-05-07 Doug Evans <dje@google.com>
13321 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13322 (regsets_store_inferior_registers): Ditto.
13324 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13328 * linux-low.c (must_set_ptrace_flags): Delete.
13329 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13331 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13332 `lwp->must_set_ptrace_flags' instead.
13333 (linux_wait_for_event_1): Set ptrace options here.
13334 (linux_wait_1): ... not here.
13336 2009-04-30 Doug Evans <dje@google.com>
13338 * inferiors.c (started_inferior_callback): New function.
13339 (attached_inferior_callback): New function.
13340 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13341 * server.c (print_started_pid, print_attached_pid): New functions.
13342 (detach_or_kill_for_exit): New function.
13343 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13344 * server.h (have_started_inferiors_p): Declare.
13345 (have_attached_inferiors_p): Declare.
13347 * inferiors.c (remove_process): Fix memory leak, free process.
13348 * linux-low.c (linux_remove_process): New function.
13349 (linux_kill): Call it instead of remove_process.
13350 (linux_detach, linux_wait_1): Ditto.
13352 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13354 * configure.srv: Add x86 Windows CE target.
13356 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13358 * inferiors.c (get_thread_process): Make global.
13359 * server.h (get_thread_process): Add prototype.
13360 * thread-db.c (find_one_thread): Use get_thread_process
13361 instead of current_process.
13362 (thread_db_get_tls_address): Do not crash if called when
13363 thread layer is not yet initialized.
13365 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13367 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13368 * spu-low.c (current_tid): Rename to ...
13369 (current_ptid): ... this.
13370 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13371 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13372 ptid_get_lwp (current_ptid) instead of current_tid.
13373 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13374 instead of current_tid. Use find_process_pid to verify pid
13375 argument is valid. Pass proper argument to remove_process.
13376 (spu_thread_alive): Compare current_ptid instead of current_tid.
13377 (spu_resume): Likewise.
13379 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13381 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13384 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13386 Implement the multiprocess extensions, and add linux multiprocess
13389 * server.h (ULONGEST): Declare.
13390 (struct ptid, ptid_t): New.
13391 (minus_one_ptid, null_ptid): Declare.
13392 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13393 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13394 (struct inferior_list_entry): Change `id' type from unsigned from
13396 (struct sym_cache, struct breakpoint, struct
13397 process_info_private): Forward declare.
13398 (struct process_info): Declare.
13399 (current_process): Declare.
13400 (all_processes): Declare.
13401 (initialize_inferiors): Declare.
13402 (add_thread): Adjust to use ptid_t.
13403 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13404 (add_process, remove_process, find_thread_pid): Declare.
13405 (find_inferior_id): Adjust to use ptid_t.
13406 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13407 (multi_process): Declare.
13408 (push_event): Adjust to use ptid_t.
13409 (read_ptid, write_ptid): Declare.
13410 (prepare_resume_reply): Adjust to use ptid_t.
13411 (clear_symbol_cache): Declare.
13412 * inferiors.c (all_processes): New.
13413 (null_ptid, minus_one_ptid): New.
13414 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13415 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13416 (add_thread): Change unsigned long to ptid. Remove gdb_id
13418 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13419 (gdb_id_to_thread): Rename to ...
13420 (find_thread_pid): ... this. Change unsigned long to ptid.
13421 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13422 (loaded_dll, pull_pid_from_list): Adjust.
13423 (add_process, remove_process, find_process_pid)
13424 (get_thread_process, current_process, initialize_inferiors): New.
13425 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13426 (struct target_waitstatus) <related_pid>: Ditto.
13427 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13428 return type to int.
13429 (struct target_ops) <join>: Add `pid' argument.
13430 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13431 (struct target_ops) <wait>: Add `ptid' field. Change return type
13433 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13434 (mywait): Add `ptid' argument. Change return type to ptid_t.
13435 (target_pid_to_str): Declare.
13436 * target.c (set_desired_inferior): Adjust to use ptids.
13437 (mywait): Add new `ptid' argument. Adjust.
13438 (target_pid_to_str): New.
13439 * mem-break.h (free_all_breakpoints): Declare.
13440 * mem-break.c (breakpoints): Delelete.
13441 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13442 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13443 to use per-process breakpoint list.
13444 (free_all_breakpoints): New.
13445 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13446 (symbol_cache, all_symbols_looked_up): Delete.
13448 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13450 (prepare_resume_reply): Change ptid argument's type from unsigned
13451 long to ptid_t. Adjust. Implement W;process and X;process.
13452 (free_sym_cache, clear_symbol_cache): New.
13453 (look_up_one_symbol): Adjust to per-process symbol cache. *
13454 * server.c (cont_thread, general_thread, step_thread): Change type
13456 (attached): Delete.
13457 (multi_process): New.
13458 (last_ptid): Change type to ptid_t.
13459 (struct vstop_notif) <ptid>: Change type to ptid_t.
13460 (queue_stop_reply, push_event): Change `ptid' argument's type to
13462 (discard_queued_stop_replies): Add `pid' argument.
13463 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13464 changes. Don't reference the `attached' global.
13465 (attach_inferior): Adjust to mywait interface changes.
13466 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13467 features. Handle and report "multiprocess+". Handle
13469 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13471 (handle_v_kill): New.
13472 (handle_v_stopped): Adjust to use target_pid_to_str.
13473 (handle_v_requests): Allow multiple attaches and runs when
13474 multiprocess extensions are in effect. Handle "vKill".
13475 (myresume): Adjust to use ptids.
13476 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13477 (handle_status): Adjust to discard_queued_stop_replies interface
13479 (first_thread_of, kill_inferior_callback)
13480 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13481 (main): Call initialize_inferiors. Adjust to use ptids, killing
13482 and detaching from all inferiors. Handle multiprocess packet
13484 * linux-low.h: Include gdb_proc_service.h.
13485 (struct process_info_private): New.
13486 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13487 <lwpid_of>: Use ptid_get_lwp.
13488 (get_lwp_thread): Adjust.
13489 (struct lwp_info): Add `dead' member.
13490 (find_lwp_pid): Declare.
13491 * linux-low.c (thread_db_active): Delete.
13492 (new_inferior): Adjust comment.
13493 (inferior_pid): Delete.
13494 (linux_add_process): New.
13495 (handle_extended_wait): Adjust.
13496 (add_lwp): Change unsigned long to ptid.
13497 (linux_create_inferior): Add process to processes table. Adjust
13498 to use ptids. Don't set new_inferior here.
13499 (linux_attach_lwp): Rename to ...
13500 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13501 it. Adjust to use ptids.
13502 (linux_attach_lwp): New.
13503 (linux_attach): Add process to processes table. Don't set
13505 (struct counter): New.
13506 (second_thread_of_pid_p, last_thread_of_process_p): New.
13507 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13508 multiple processes.
13509 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13510 processes. Remove process from process table.
13511 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13512 to multiple processes.
13513 (any_thread_of): New.
13514 (linux_detach): Add `pid' argument, and handle it. Remove process
13515 from processes table.
13516 (linux_join): Add `pid' argument. Handle it.
13517 (linux_thread_alive): Change unsighed long argument to ptid_t.
13518 Consider dead lwps as not being alive.
13519 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13520 threads we're not interested in.
13521 (same_lwp, find_lwp_pid): New.
13522 (linux_wait_for_lwp): Change `pid' argument's type from int to
13524 (linux_wait_for_event): Rename to ...
13525 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13526 from int to ptid_t. Adjust.
13527 (linux_wait_for_event): New.
13528 (linux_wait_1): Add `ptid' argument. Change return type to
13529 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13530 that exit from the process table.
13531 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13533 (mark_lwp_dead): New.
13534 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13535 stopping all threads, mark its main lwp as dead.
13536 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13538 (fetch_register, usr_store_inferior_registers)
13539 (regsets_fetch_inferior_registers)
13540 (regsets_store_inferior_registers, linux_read_memory)
13541 (linux_write_memory): Inline `inferior_pid'.
13542 (linux_look_up_symbols): Adjust to use per-process
13543 `thread_db_active'.
13544 (linux_request_interrupt): Adjust to use ptids.
13545 (linux_read_auxv): Inline `inferior_pid'.
13546 (initialize_low): Don't reference thread_db_active.
13547 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13548 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13549 (ps_getpid): Return the pid of the current inferior.
13550 * thread-db.c (proc_handle, thread_agent): Delete.
13551 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13553 (find_one_thread): Change argument type to ptid_t. Adjust to
13555 (maybe_attach_thread): Adjust to per-process data and ptids.
13556 (thread_db_find_new_threads): Ditto.
13557 (thread_db_init): Ditto.
13558 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13559 processes table. Adjust to use ptids.
13560 (spu_kill, spu_detach): Adjust interface. Remove process from
13562 (spu_join, spu_thread_alive): Adjust interface.
13563 (spu_wait): Adjust interface. Remove process from processes
13564 table. Adjust to use ptids.
13565 * win32-low.c (current_inferior_tid): Delete.
13566 (current_inferior_ptid): New.
13567 (debug_event_ptid): New.
13568 (thread_rec): Take a ptid. Adjust.
13569 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13570 (child_delete_thread): Ditto.
13571 (do_initial_child_stuff): Add `attached' argument. Add process to
13573 (child_fetch_inferior_registers, child_store_inferior_registers):
13575 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13576 (win32_attach): Pass 1 to do_initial_child_stuff.
13577 (win32_kill): Adjust interface. Remove process from processes
13579 (win32_detach): Ditto.
13580 (win32_join): Adjust interface.
13581 (win32_thread_alive): Take a ptid.
13582 (win32_resume): Adjust to use ptids.
13583 (get_child_debug_event): Ditto.
13584 (win32_wait): Adjust interface. Remove exiting process from
13587 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13589 Non-stop mode support.
13591 * server.h (non_stop): Declare.
13592 (gdb_client_data, handler_func): Declare.
13593 (delete_file_handler, add_file_handler, start_event_loop):
13595 (handle_serial_event, handle_target_event, push_event)
13596 (putpkt_notif): Declare.
13597 * target.h (enum resume_kind): New.
13598 (struct thread_resume): Replace `step' field by `kind' field.
13599 (TARGET_WNOHANG): Define.
13600 (struct target_ops) <wait>: Add `options' argument.
13601 <supports_non_stop, async, start_non_stop>: New fields.
13602 (target_supports_non_stop, target_async): New.
13603 (start_non_stop): Declare.
13604 (mywait): Add `options' argument.
13605 * target.c (mywait): Add `options' argument. Print child exit
13606 notifications here.
13607 (start_non_stop): New.
13608 * server.c (non_stop, own_buf, mem_buf): New globals.
13609 (struct vstop_notif): New.
13610 (notif_queue): New global.
13611 (queue_stop_reply, push_event, discard_queued_stop_replies)
13612 (send_next_stop_reply): New.
13613 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13615 (attach_inferior): In non-stop mode, don't wait for the target
13617 (handle_general_set): Handle QNonStop.
13618 (handle_query): When handling qC, return the current general
13619 thread, instead of the first thread of the list.
13620 (handle_query): If the backend supports non-stop mode, include
13621 QNonStop+ in the qSupported query response.
13622 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13624 (handle_v_attach, handle_v_run): Handle non-stop mode.
13625 (handle_v_stopped): New.
13626 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13627 (myresume): Adjust to use resume_kind. Handle non-stop.
13628 (queue_stop_reply_callback): New.
13629 (handle_status): Handle non-stop mode.
13630 (main): Clear non_stop flag on reconnection. Use the event-loop.
13631 Refactor serial protocol handling from here ...
13632 (process_serial_event): ... to this new function. When GDB
13633 selects any thread, select one here. In non-stop mode, wait until
13634 GDB acks all pending events before exiting.
13635 (handle_serial_event, handle_target_event): New.
13636 * remote-utils.c (remote_open): Install remote_desc in the event
13638 (remote_close): Remove remote_desc from the event loop.
13639 (putpkt_binary): Rename to...
13640 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13641 (putpkt_binary): New as wrapper around putpkt_binary_1.
13642 (putpkt_notif): New.
13643 (prepare_resume_reply): In non-stop mode, don't change the
13645 * event-loop.c: New.
13646 * Makefile.in (OBJ): Add event-loop.o.
13647 (event-loop.o): New rule.
13649 * linux-low.h (pid_of): Moved here.
13651 (get_lwp_thread): Use lwpid_of.
13652 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13653 * linux-low.c (pid_of): Delete.
13654 (inferior_pid): Use lwpid_of.
13655 (linux_event_pipe): New.
13656 (target_is_async_p): New.
13658 (handle_extended_wait): Use lwpid_of.
13659 (add_lwp): Don't set lwpid field.
13660 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13661 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13662 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13663 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13664 first. Adjust to linux_wait_for_event interface changes. Use
13666 (linux_detach): Don't delete the main lwp here.
13667 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13668 (status_pending_p): Don't consider explicitly suspended lwps.
13669 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13670 pointer. Add OPTIONS argument. Change return type to int. Use
13671 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13672 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13673 pointer. Add status pointer argument. Return a pid instead of a
13674 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13675 changes. In non-stop mode, don't switch to a random thread.
13676 (linux_wait): Rename to...
13677 (linux_wait_1): ... this. Add target_options argument, and handle
13678 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13679 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13680 clean exit and signal exit code. Don't stop all threads in
13681 non-stop mode. In all-stop mode, only stop all threads when
13682 reporting a stop to GDB. Handle explicit thread stop requests.
13683 (async_file_flush, async_file_mark): New.
13685 (send_sigstop): Use lwpid_of.
13686 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13687 interface changes. In non-stop mode, don't switch to a random
13689 (linux_resume_one_lwp): Use lwpid_of.
13690 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13691 (linux_resume_one_thread): ... this. Handle resume_stop. In
13692 non-stop mode, don't look for pending flag in all threads.
13693 (resume_status_pending_p): Don't consider explicitly suspended
13695 (my_waitpid): Reimplement. Emulate __WALL.
13696 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13698 (sigchld_handler, linux_supports_non_stop, linux_async)
13699 (linux_start_non_stop): New.
13700 (linux_target_ops): Register linux_supports_non_stop, linux_async
13701 and linux_start_non_stop.
13702 (initialize_low): Install SIGCHLD handler.
13703 * thread-db.c (thread_db_create_event, find_one_thread)
13704 (thread_db_get_tls_address): Use lwpid_of.
13705 * win32-low.c (win32_detach): Adjust to use resume_kind.
13706 (win32_wait): Add `options' argument.
13707 * spu-low.c (spu_resume): Adjust to use resume_kind.
13708 (spu_wait): Add `options' argument.
13710 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13712 Decouple target code from remote protocol.
13714 * target.h (enum target_waitkind): New.
13715 (struct target_waitstatus): New.
13716 (struct target_ops) <wait>: Return an unsigned long. Take a
13717 target_waitstatus pointer instead of a char pointer.
13718 (mywait): Likewise.
13719 * target.c (mywait): Change prototype to return an unsigned long.
13720 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13721 * server.h (thread_from_wait, old_thread_from_wait): Delete
13723 (prepare_resume_reply): Change prototype to take a
13725 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13726 (last_status, last_ptid): New.
13727 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13728 pid instead of a signal.
13729 (attach_inferior): Remove "status" and "signal" parameters.
13731 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13733 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13734 (handle_v_requests, myresume): Remove "status" and "signal"
13735 parameters. Adjust.
13736 (handle_status): New.
13737 (main): Delete local `status'. Adjust.
13738 * remote-utils.c: Include target.h.
13739 (prepare_resume_reply): Change prototype to take a
13740 target_waitstatus. Adjust.
13742 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13744 * spu-low.c (spu_wait): Adjust.
13745 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13747 (win32_wait): Adjust.
13749 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13751 * target.h (struct thread_resume): Delete leave_stopped member.
13752 (struct target_ops): Add a `n' argument to the `resume' callback.
13753 * server.c (start_inferior): Adjust.
13754 (handle_v_cont, myresume): Adjust.
13755 * linux-low.c (check_removed_breakpoint): Adjust to resume
13756 interface change, and to removed leave_stopped field.
13757 (resume_ptr): Delete.
13758 (struct thread_resume_array): New.
13759 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13760 resume interface change.
13761 (linux_continue_one_thread, linux_queue_one_thread)
13762 (resume_status_pending_p): Check if the resume field is NULL
13763 instead of checking the leave_stopped member.
13764 (linux_resume): Adjust to the target resume interface change.
13765 * spu-low.c (spu_resume): Adjust to the target resume interface
13767 * win32-low.c (win32_detach, win32_resume): Ditto.
13769 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13771 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13773 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13775 (linux_continue_one_thread): Only preserve the stepping flag if
13776 there's a pending breakpoint.
13778 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13780 * server.c (main): After the inferior having exited, call
13781 remote_close before exiting gdbserver.
13783 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13785 Fix size of FPSCR in Power 7 processors.
13786 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13787 (PPC_FEATURE_HAS_DFP): New #define.
13788 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13791 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13793 * server.c (handle_query) Whitespace and formatting.
13795 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13797 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13798 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13799 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13800 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13801 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13802 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13803 Makefile.in, configure.ac: Fix whitespace throughout.
13804 * configure: Regenerate.
13806 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13808 * inferiors.c (find_inferior): Make it safe for the callback
13809 function to delete the currently iterated inferior.
13811 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13813 * Makefile.in (linuw_low_h): Move higher.
13814 (thread-db.o): Depend on $(linux_low_h).
13816 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13818 Rename "process" to "lwp" throughout.
13820 * linux-low.c (all_processes): Rename to...
13821 (all_lwps): ... this.
13822 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13823 (add_process): Rename to ...
13824 (add_lwp): ... this. Adjust.
13825 (linux_create_inferior): Adjust.
13826 (linux_attach_lwp): Adjust.
13827 (linux_attach): Adjust.
13828 (linux_kill_one_process): Rename to ...
13829 (linux_kill_one_lwp): ... this. Adjust.
13830 (linux_kill): Adjust.
13831 (linux_detach_one_process): Rename to ...
13832 (linux_detach_one_lwp): ... this. Adjust.
13833 (linux_detach): Adjust.
13834 (check_removed_breakpoint): Adjust.
13835 (status_pending_p): Adjust.
13836 (linux_wait_for_process): Rename to ...
13837 (linux_wait_for_lwp): ... this. Adjust.
13838 (linux_wait_for_event): Adjust.
13839 (send_sigstop): Adjust.
13840 (wait_for_sigstop): Adjust.
13841 (stop_all_processes): Rename to ...
13842 (stop_all_lwps): ... this.
13843 (linux_resume_one_process): Rename to ...
13844 (linux_resume_one_lwp): ... this. Adjust.
13845 (linux_set_resume_request, linux_continue_one_thread)
13846 (linux_queue_one_thread, resume_status_pending_p)
13847 (usr_store_inferior_registers, regsets_store_inferior_registers)
13848 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13850 * linux-low.h (get_process): Rename to ...
13851 (get_lwp): ... this. Adjust.
13852 (get_thread_process): Rename to ...
13853 (get_thread_lwp): ... this. Adjust.
13854 (get_process_thread): Rename to ...
13855 (get_lwp_thread): ... this. Adjust.
13856 (struct process_info): Rename to ...
13857 (struct lwp_info): ... this.
13858 (all_processes): Rename to ...
13859 (all_lwps): ... this.
13860 * proc-service.c (ps_lgetregs): Adjust.
13861 * thread-db.c (thread_db_create_event, find_one_thread)
13862 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13864 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13866 * server.c (handle_query): Handle "qAttached".
13868 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13870 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13871 GPLv3, update license URL.
13873 2009-03-01 Doug Evans <dje@google.com>
13875 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13876 (server_h): Add gdb_signals.h.
13877 (signals.o): Update.
13878 * server.h (target_signal_from_host,target_signal_to_host_p)
13879 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13881 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13883 * remote-utils.c (getpkt): Also generate remote-debug
13884 information if noack_mode is set.
13886 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13888 * server.c (handle_query): Report qXfer:siginfo:read and
13889 qXfer:siginfo:write as supported and handle them.
13890 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13891 * linux-low.c (linux_xfer_siginfo): New.
13892 (linux_target_ops): Set it.
13894 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13896 * server.c (gdbserver_usage): Mention --remote-debug.
13897 (main): Accept '--remote-debug' switch.
13899 2009-01-18 Doug Evans <dje@google.com>
13901 * regcache.c (new_register_cache): No need to check result of xcalloc.
13902 * server.c (handle_search_memory): Back out calls to xmalloc,
13903 result is checked and error is returned to user upon failure.
13904 (handle_query): Ditto. Add more checks for result of malloc.
13905 (handle_v_cont): Check result of malloc, report error back to
13907 (handle_v_run): Ditto. Call freeargv.
13908 * server.h (freeargv): Declare.
13909 * utils.c (freeargv): New fn.
13911 2009-01-15 Doug Evans <dje@google.com>
13913 * gdbreplay.c (perror_with_name): Make arg const char *.
13914 * server.h (target_signal_to_name): Make return type const char *.
13915 * thread-db.c (thread_db_err_str): Make return type const char *.
13916 * utils.c (perror_with_name): Make arg const char *.
13918 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13920 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13921 when handling a EXIT_PROCESS_DEBUG_EVENT.
13923 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13925 * gdbreplay.c (gdbreplay_version): Update copyright year.
13926 * server.c (gdbserver_version): Likewise.
13928 2009-01-05 Doug Evans <dje@google.com>
13930 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13931 (handle_extended_wait): Improve comment.
13933 2008-12-13 Doug Evans <dje@google.com>
13935 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13936 * server.h (ATTR_MALLOC): New macro.
13937 (xmalloc,xcalloc,xstrdup): Declare.
13938 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13939 * inferiors.c: Ditto.
13940 * linux-low.c: Ditto.
13941 * mem-break.c: Ditto.
13942 * regcache.c: Ditto.
13943 * remote-utils.c: Ditto.
13946 * win32-low.c: Ditto.
13948 2008-12-12 Doug Evans <dje@google.com>
13950 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13951 in debugging printf.
13953 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13955 2008-12-09 Doug Evans <dje@google.com>
13957 * linux-low.h (struct process_info): Delete member tid, unused.
13958 * thread-db.c (find_one_thread): Update.
13959 (maybe_attach_thread): Update.
13961 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13963 * target.h (struct target_ops): Add qxfer_osdata member.
13964 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13966 (linux_qxfer_osdata): New functions.
13967 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13969 * server.c (handle_query): Handle "qXfer:osdata:read:".
13970 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13971 (buffer_xml_printf): New functions.
13972 * server.h (struct buffer): New.
13973 (buffer_grow_str, buffer_grow_str0): New macros.
13974 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13975 (buffer_xml_printf): Declare.
13977 2008-11-24 Doug Evans <dje@google.com>
13979 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13981 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13983 * server.c (handle_v_run): Always use the supplied argument list.
13985 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13987 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13988 (xtensa_regmap_table): Add entry for scompare1.
13990 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13992 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13993 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13994 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13995 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13996 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13997 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13998 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13999 XML target descriptions.
14000 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14001 when inferior is running on an ISA 2.05 or later processor. Add
14002 special case to return offset for full 64-bit slot of FPSCR when
14005 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14007 * Makefile.in (SFILES, clean): Added sparc64 files.
14008 (reg-sparc64.o, reg-sparc64.c): New.
14009 * configure.srv (sparc*-*-linux*): New configuration.
14010 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14011 syscall arguments for SPARC.
14012 (regsets_store_inferior_registers): Likewise.
14013 * linux-sparc-low.c: New file.
14015 2008-10-21 Doug Evans <dje@google.com>
14017 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14018 (READLINE_DIR,READLINE_DEP): Delete.
14019 (INTERNAL_CFLAGS): Update.
14020 (LINTFLAGS): Update.
14022 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14024 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14025 whole argv from the last run, not just argv[0].
14027 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14029 * regcache.c (new_register_cache): Return NULL if the register
14030 cache size isn't known yet.
14031 (free_register_cache): Avoid dereferencing a NULL regcache.
14033 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14035 * configure.srv: Merge MIPS and MIPS64.
14037 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14039 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14041 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14043 * Makefile.in: Add required vsx dependencies.
14045 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14046 Declare init_registers_powerpc_vsx32l.
14047 Declare init_registers_powerpc_vsx64l.
14048 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14049 (ppc_arch_setup): Check for VSX in hwcap.
14050 (ppc_fill_vsxregset): New function.
14051 (ppc_store_vsxregset): New function.
14052 Add new VSX entry in regset_info target_regsets.
14054 * configure.srv: Add new VSX dependencies.
14056 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14058 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14059 (remote_open): Set or clear transport_is_reliable.
14060 (putpkt_binary): Don't expect acks in noack mode.
14061 (getpkt): Don't send ack/nac in noack mode.
14062 * server.c (handle_general_set): Handle QStartNoAckMode.
14063 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14065 (main): Reset noack_mode on every connection.
14066 * server.h (noack_mode): Declare.
14068 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14070 * Makefile.in (GDBREPLAY_OBS): New variable.
14071 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14073 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14074 Daniel Jacobowitz <dan@codesourcery.com>
14076 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14077 (usr_store_inferior_registers): Likewise.
14078 (regsets_store_inferior_registers): Likewise.
14080 2008-07-31 Rolf Jansen <rj@surtec.com>
14081 Pedro Alves <pedro@codesourcery.com>
14083 * configure.ac: Check for memmem declaration.
14084 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14085 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14086 (disable_packet_qfThreadInfo): Unconditionally compile.
14087 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14088 * configure, config.in: Regenerate.
14090 2008-07-28 Doug Kwan <dougkwan@google.com>
14092 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14093 (linux_write_memory): Remove declaration of errno.
14095 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14097 * linux-low.c (handle_extended_wait): Do not use "status"
14098 variable uninitialized.
14100 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14102 * server.c (handle_v_attach): Inhibit reporting dll changes.
14104 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14106 * remote-utils.c (prepare_resume_reply): If requested, don't
14107 output "thread:TID" in the T stop reply.
14109 * server.c (disable_packet_vCont, disable_packet_Tthread)
14110 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14111 (handle_query): If requested, disable support for qC, qfThreadInfo
14113 (handle_v_requests): If requested, disable support for vCont.
14114 (gdbserver_show_disableable): New.
14115 (main): Handle --disable-packet and --disable-packet=LIST.
14117 * server.h (disable_packet_vCont, disable_packet_Tthread)
14118 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14120 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14122 * server.c (gdbserver_usage): Mention --version.
14124 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14126 * Makefile.in (gdbreplay.o): New rule.
14128 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14130 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14131 message, not gdbserver.
14133 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14134 Nathan Sidwell <nathan@codesourcery.com>
14135 Joseph Myers <joseph@codesourcery.com>
14137 * acinclude.m4: Include ../../config/acx.m4.
14138 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14139 * configure, config.in: Regenerate.
14140 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14141 * server.c (gdbserver_version): Print PKGVERSION.
14142 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14143 (main): Adjust gdbserver_usage calls.
14144 * gdbreplay.c (version, host_name): Add declarations.
14145 (gdbreplay_version, gdbreplay_usage): New.
14146 (main): Accept --version and --help options.
14148 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14150 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14151 (arm_breakpoint_at): Handle Thumb.
14152 (the_low_target): Add comment.
14154 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14156 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14158 2008-05-09 Doug Evans <dje@google.com>
14160 * server.h (decode_search_memory_packet): Declare.
14161 * remote-utils.c (decode_search_memory_packet): New fn.
14162 * server.c (handle_search_memory_1): New fn.
14163 (handle_search_memory): New fn.
14164 (handle_query): Process qSearch:memory packets.
14166 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14168 * regcache.c (registers_length): Remove.
14169 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14170 full register packet.
14171 * regcache.h (registers_length): Remove prototype.
14172 * server.h (PBUFSIZ): Define to 16384.
14174 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14176 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14177 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14178 powerpc-64l.o, and powerpc-altivec64l.o.
14179 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14180 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14181 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14182 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14183 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14186 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14187 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14188 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14189 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14190 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14191 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14192 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14193 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14194 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14195 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14198 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14199 (init_registers_powerpc_32l): ... this new prototype.
14200 (init_registers_powerpc_32): Remove, replace by ...
14201 (init_registers_powerpc_altivec32l): ... this new prototype.
14202 (init_registers_powerpc_e500): Remove, replace by ...
14203 (init_registers_powerpc_e500l): ... this new prototype.
14204 (init_registers_ppc64): Remove, replace by ...
14205 (init_registers_powerpc_64l): ... this new prototype.
14206 (init_registers_powerpc_64): Remove, replace by ...
14207 (init_registers_powerpc_altivec64l): ... this new prototype.
14208 (ppc_num_regs): Set to 73.
14209 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14210 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14211 (ppc_cannot_store_register): Handle orig_r3 and trap.
14212 (ppc_arch_setup): Update init_registers_... calls.
14213 (ppc_fill_gregset): Handle orig_r3 and trap.
14215 * inferiors.c (clear_inferiors): Reset current_inferior.
14217 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14219 * acinclude.m4: Add override.m4.
14220 * configure: Regenerate.
14222 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14224 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14225 initial call to init_register_ppc64.
14227 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14229 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14230 single powerpc*-*-linux* case.
14231 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14233 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14235 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14236 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14238 * linux-ppc-low.c: Include <elf.h>.
14239 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14240 (ppc_hwcap): New global variable.
14241 (ppc_regmap): Remove __SPE__ #ifdef sections.
14242 (ppc_regmap_e500): New global variable.
14243 (ppc_cannot_store_register): Update __SPE__ special case.
14244 (ppc_get_hwcap): New function.
14245 (ppc_arch_setup): Use it to determine whether inferior supports
14246 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14247 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14248 Do not access registers if target does not support AltiVec.
14249 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14250 Do not access registers if target does not support SPE.
14251 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14253 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14255 * linux-low.c (disabled_regsets, num_regsets): New.
14256 (use_regsets_p): Delete.
14257 (linux_wait_for_process): Clear disabled_regsets.
14258 (regsets_fetch_inferior_registers): Check and set it.
14259 (regsets_store_inferior_registers): Likewise.
14260 (linux_fetch_registers, linux_store_registers): Do not use
14262 (initialize_low): Allocate disabled_regsets.
14264 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14266 * Makefile.in (LIBOBJS): New.
14267 (OBS): Use LIBOBJS.
14268 (memmem.o): New rule.
14269 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14270 * configure: Regenerated.
14272 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14274 * server.c (handle_query): Never return "unsupported" for
14275 qXfer:features:read queries.
14277 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14279 * server.c (get_features_xml): Fix inverted condition.
14280 (handle_query): Always support qXfer:feature:read.
14282 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14284 * server.c (wrapper_argv): New.
14285 (start_inferior): Handle wrapper_argv. If set, expect an extra
14287 (gdbserver_usage): Document --wrapper.
14288 (main): Parse --wrapper.
14290 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14292 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14293 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14294 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14295 (ppc_set_pc): Likewise.
14296 (ppc_arch_setup): New function.
14297 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14298 of collect_register.
14299 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14301 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14303 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14304 instead of linux-ppc64-low.o.
14305 * linux-ppc64-low.c: Remove file.
14306 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14307 (linux-ppc64-low.o): Remove rule.
14309 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14310 (init_registers_powerpc_64): Likewise.
14311 (ppc_regmap): Conditionally define depending on __powerpc64__.
14312 (ppc_cannot_store_register): Do not special-case "fpscr" when
14313 compiled on __powerpc64__.
14314 (ppc_collect_ptrace_register): New function.
14315 (ppc_supply_ptrace_register): New function.
14316 (ppc_breakpoint): Change type to "unsigned int".
14317 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14318 (the_low_target): Conditionally provide initializers for the
14319 arch_setup member depending on __powerpc64__. Install
14320 collect_ptrace_register and supply_ptrace_register members.
14322 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14324 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14325 * server.c (gdbserver_xmltarget): Define.
14326 (get_features_xml): Use it to replace "target.xml" and arch_string.
14328 * configure.srv: Remove srv_xmltarget. Add XML files that were
14329 mentioned there to srv_xmlfiles instead. Remove conditional tests
14330 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14331 srv_xmlfiles and srv_regobj to include all possible choices.
14332 * configure.ac (srv_xmltarget): Remove.
14333 (srv_xmlfiles): Do not add "target.xml".
14334 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14335 checks for supplementary target information.
14336 * configure: Regenerate.
14337 * Makefile.in (XML_TARGET): Remove.
14338 (target.xml): Remove rule.
14339 (clean): Do not clean up target.xml.
14340 (.PRECIOUS): Do not mention target.xml.
14342 * target.h (struct target_ops): Remove arch_string member.
14343 * linux-low.c (linux_arch_string): Remove.
14344 (linux_target_ops): Remove arch_string initializer.
14345 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14346 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14347 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14348 * spu-low.c (spu_arch_string): Remove.
14349 (spu_target_ops): Remove arch_string initializer.
14350 * win32-low.c (win32_arch_string): Remove.
14351 (win32_target_ops): Remove arch_string initializer.
14352 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14353 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14354 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14356 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14358 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14359 by collect_ptrace_register and supply_ptrace_register hooks.
14360 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14361 instead of checking for the_low_target.left_pad_xfer.
14362 (usr_store_inferior_registers): Use collect_ptrace_register callback
14363 instead of checking for the_low_target.left_pad_xfer.
14365 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14366 (s390_supply_ptrace_register): Likewise.
14367 (s390_fill_gregset): Call s390_collect_ptrace_register.
14368 (the_low_target): Update.
14370 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14371 (ppc_supply_ptrace_register): Likewise.
14372 (the_low_target): Update.
14374 * linux-i386-low.c (the_low_target): Update.
14375 * linux-x86-64-low.c (the_low_target): Update.
14377 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14379 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14380 reg-s390.o and reg-s390x.o.
14382 * linux-low.c (new_inferior): New global variable.
14383 (linux_create_inferior, linux_attach): Set it.
14384 (linux_wait_for_process): Call the_low_target.arch_setup after the
14385 target has stopped for the first time.
14386 (initialize_low): Do not call the_low_target.arch_setup.
14388 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14389 (s390_set_pc): Likewise.
14390 (s390_arch_setup): New function.
14391 (the_low_target): Use s390_arch_setup as arch_setup routine.
14393 * regcache.c (realloc_register_cache): New function.
14394 (set_register_cache): Call it for each existing regcache.
14396 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14398 * server.h (init_registers): Remove prototype.
14400 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14401 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14402 instead of init_registers ().
14403 * linux-arm-low.c (init_registers_arm): Add prototype.
14404 (init_registers_arm_with_iwmmxt): Likewise.
14405 (the_low_target): Add initializer for arch_setup field.
14406 * linux-cris-low.c (init_registers_cris): Add prototype.
14407 (the_low_target): Add initializer for arch_setup field.
14408 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14409 (the_low_target): Add initializer for arch_setup field.
14410 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14411 (the_low_target): Add initializer for arch_setup field.
14412 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14413 (the_low_target): Add initializer for arch_setup field.
14414 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14415 (the_low_target): Add initializer for arch_setup field.
14416 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14417 (the_low_target): Add initializer for arch_setup field.
14418 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14419 (init_registers_mips64_linux): Likewise.
14420 (the_low_target): Add initializer for arch_setup field.
14421 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14422 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14423 (the_low_target): Add initializer for arch_setup field.
14424 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14425 (init_registers_powerpc_64): Likewise.
14426 (the_low_target): Add initializer for arch_setup field.
14427 * linux-s390-low.c (init_registers_s390): Add prototype.
14428 (init_registers_s390x): Likewise.
14429 (the_low_target): Add initializer for arch_setup field.
14430 * linux-sh-low.c (init_registers_sh): Add prototype.
14431 (the_low_target): Add initializer for arch_setup field.
14432 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14433 (the_low_target): Add initializer for arch_setup field.
14434 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14435 (the_low_target): Add initializer for arch_setup field.
14437 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14438 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14439 instead of init_registers ().
14440 * win32-arm-low.c (init_registers_arm): Add prototype.
14441 (the_low_target): Add initializer for arch_setup field.
14442 * win32-i386-low.c (init_registers_i386): Add prototype.
14443 (the_low_target): Add initializer for arch_setup field.
14445 * spu-low.c (init_registers_spu): Add prototype.
14446 (initialize_low): Call initialie_registers_spu () instead of
14447 initialize_registers ().
14449 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14451 * server.c (handle_v_requests): When handling the vRun and vAttach
14452 packets, if already debugging a process, don't kill it. Return an
14455 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14457 * server.c (handle_query): Correct length check.
14459 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14461 * win32-low.c (do_initial_child_stuff): Add process handle
14462 parameter. Set current_process_handle and current_process_id from the
14463 parameters. Clear globals.
14464 (win32_create_inferior): Don't set current_process_handle and
14465 current_process_id here. Instead pass them on the call to
14466 do_initial_child_stuff.
14467 (win32_attach): Likewise.
14468 (win32_clear_inferiors): New.
14469 (win32_kill): Don't close the current process handle or the
14470 current thread handle here. Instead call win32_clear_inferiors.
14471 (win32_detach): Don't open a new handle to the process. Call
14472 win32_clear_inferiors.
14473 (win32_join): Don't rely on current_process_handle; open a new
14474 handle using the process id.
14475 (win32_wait): Call win32_clear_inferiors when the inferior process
14478 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14480 * server.c (monitor_show_help): Add "exit".
14482 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14484 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14485 (clean): Add reg-xtensa.c.
14486 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14487 * configure.srv (xtensa*-*-linux*) New target.
14488 * linux-xtensa-low.c: New.
14489 * xtensa-xtregs.c: New.
14491 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14493 * hostio.c: Don't include errno.h.
14494 (errno_to_fileio_errno): Move to hostio-errno.
14495 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14496 error number outputting to the target->hostio_last_error callback.
14497 (hostio_packet_error): Use FILEIO_EINVAL directly.
14498 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14499 calls to hostio_error.
14500 * hostio-errno.c: New.
14501 * server.h (hostio_last_error_from_errno): Declare.
14502 * target.h (target_ops): Add hostio_last_error member.
14503 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14504 as hostio_last_error handler.
14505 * spu-low.c (spu_target_ops): Likewise.
14506 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14507 (wince_hostio_last_error): New functions.
14508 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14509 as hostio_last_error handler.
14510 (win32_target_ops) [!_WIN32_WCE]: Register
14511 hostio_last_error_from_errno as hostio_last_error handler.
14512 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14513 (hostio-errno.o): New rule.
14514 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14515 * configure.srv (srv_hostio_err_objs): New variable. Default to
14517 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14518 * configure: Regenerate.
14520 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14522 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14523 (linux_kill, linux_detach): Clean up the process list.
14524 * remote-utils.c (remote_open): Improve port number parsing.
14525 (putpkt_binary, input_interrupt): Only send interrupts if the target
14527 * server.c (extended_protocol): Make static.
14528 (attached): Define earlier.
14529 (exit_requested, response_needed, program_argv): New variables.
14530 (target_running): New.
14531 (start_inferior): Clear attached here.
14532 (attach_inferior): Set attached here.
14533 (require_running): Define.
14534 (handle_query): Use require_running and target_running. Implement
14536 (handle_v_attach, handle_v_run): New.
14537 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14538 (gdbserver_usage): Update.
14539 (main): Redo argument parsing. Handle --debug and --multi. Handle
14540 --attach along with other options or after the port. Save
14541 program_argv. Support no initial program. Resynchronize
14542 communication with GDB after an error. Handle "monitor exit".
14543 Use require_running and target_running. Always allow the extended
14544 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14545 restart in extended mode.
14546 * README: Refer to the GDB manual. Update --attach usage.
14548 2007-12-20 Andreas Schwab <schwab@suse.de>
14550 * linux-low.c (STACK_SIZE): Define.
14551 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14552 (linux_test_for_tracefork): Likewise.
14554 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14556 * linux-low.c (linux_wait_for_event): Update messages. Do not
14557 reinsert auto-delete breakpoints.
14558 * mem-break.c (struct breakpoint): Change return type of handler to
14560 (set_breakpoint_at): Update handler type.
14561 (reinsert_breakpoint_handler): Return 1 instead of calling
14563 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14565 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14566 * mem-break.h (set_breakpoint_at): Update handler type.
14567 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14568 * win32-low.c (auto_delete_breakpoint): New.
14569 (get_child_debug_event): Use it.
14571 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14573 * configure.ac: Check for pread and pwrite.
14574 * hostio.c (handle_pread): Fall back to lseek and read.
14575 (handle_pwrite): Fall back to lseek and write.
14576 * config.in, configure: Regenerated.
14578 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14580 * server.c (myresume): Add own_buf argument.
14581 (main): Update calls.
14583 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14585 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14586 * remote-utils.c (remote_open): Do not call disable_async_io.
14587 (block_async_io): Delete.
14588 (unblock_async_io): Make static.
14589 (initialize_async_io): New.
14590 * server.c (handle_v_cont): Handle async I/O here.
14591 (myresume): Likewise. Move other common resume tasks here...
14592 (main): ... from here. Call initialize_async_io. Disable async
14593 I/O before the main loop.
14594 * server.h (initialize_async_io): Declare.
14595 (block_async_io, unblock_async_io): Delete prototypes.
14596 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14598 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14600 * remote-utils.c (readchar): Allow binary data in received messages.
14602 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14604 * win32-low.c (attaching): New global.
14605 (win32_create_inferior): Clear the `attaching' global.
14606 (win32_attach): Set the `attaching' global.
14607 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14608 attaching. Only set a breakpoint at the entry point if not
14611 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14613 * server.c (main): Don't report dll events on the initial
14614 connection on attaches.
14616 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14618 * server.c (main): Relax numerical bases supported for the pid of
14619 the --attach command line argument.
14621 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14623 * win32-low.c (win32_attach): Call OpenProcess before
14624 DebugActiveProcess, not after. Add last error output to error
14627 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14629 * win32-low.c (win32_get_thread_context)
14630 (win32_set_thread_context): New functions.
14631 (thread_rec): Use win32_get_thread_context.
14632 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14633 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14636 2007-12-03 Leo Zayas
14637 Pedro Alves <pedro_alves@portugalmail.pt>
14639 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14641 (child_add_thread): Minor cleanup.
14642 (child_continue): Resume artificially suspended threads before
14643 calling ContinueDebugEvent.
14644 (suspend_one_thread): New.
14645 (fake_breakpoint_event): New.
14646 (get_child_debug_event): Change return type to int. Check here if
14647 gdb sent an interrupt request. If a soft interrupt was requested,
14648 fake a breakpoint event. Return 0 if there is no event to handle,
14650 (win32_wait): Don't check here if gdb sent an interrupt request.
14651 Ensure there is a valid event to handle.
14652 (win32_request_interrupt): Add soft interruption method as last
14655 2007-12-03 Leo Zayas
14656 Pedro Alves <pedro_alves@portugalmail.pt>
14658 * win32-low.h (win32_thread_info): Add descriptions to the
14659 structure members. Replace `suspend_count' counter by a
14661 * win32-low.c (thread_rec): Update condition of when to get the
14662 context from the inferior. Rely on ContextFlags being set if it
14663 has already been retrieved. Only suspend the inferior thread if
14664 we haven't already. Warn if that fails.
14665 (continue_one_thread): s/suspend_count/suspended/. Only call
14666 ResumeThread once. Warn if that fails.
14668 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14670 * win32-low.c (win32_wait): Don't read from the inferior when it
14671 has already exited.
14673 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14675 * Makefile.in (win32_low_h): New variable.
14676 (win32-low.o): Add dependency on $(win32_low_h).
14677 (win32-arm-low.o, win32-i386-low.o): New rules.
14679 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14681 * hostio.c: Correct copyright year.
14683 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14685 * Makefile.in (OBS): Add hostio.o.
14686 (hostio.o): New rule.
14687 * server.h (handle_vFile): Declare.
14688 * hostio.c: New file.
14689 * server.c (handle_v_requests): Take packet_len and new_packet_len
14690 for binary packets. Call handle_vFile.
14691 (main): Update call to handle_v_requests.
14693 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14695 * linux-low.c: Include <sched.h>.
14697 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14699 * linux-low.c (linux_tracefork_grandchild): New.
14700 (linux_tracefork_child): Use clone.
14701 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14703 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14705 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14707 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14709 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14711 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14713 * inferiors.c (change_inferior_id): Delete.
14714 (add_pid_to_list, pull_pid_from_list): New.
14715 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14716 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14717 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14718 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14719 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14720 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14721 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14722 (using_threads): Always set to 1.
14723 (handle_extended_wait): New.
14724 (add_process): Do not set TID.
14725 (linux_create_inferior): Set must_set_ptrace_flags.
14726 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14727 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14728 (linux_thread_alive): Rename TID argument to LWPID.
14729 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14730 (linux_wait_for_event): Do not use TID or check using_threads. Update
14731 call to dead_thread_notify. Call handle_extended_wait.
14732 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14733 (send_sigstop): Delete sigstop_sent.
14734 (wait_for_sigstop): Avoid TID.
14735 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14736 (linux_test_for_tracefork): New.
14737 (linux_lookup_signals): Use thread_db_active and
14738 linux_supports_tracefork_flag.
14739 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14740 * linux-low.h (get_process_thread): Avoid TID.
14741 (struct process_ifo): Move thread_known and tid to the end. Remove
14743 (linux_attach_lwp, thread_db_init): Update prototypes.
14744 * server.h (change_inferior_id): Delete prototype.
14745 (add_pid_to_list, pull_pid_from_list): New prototypes.
14746 * thread-db.c (thread_db_use_events): New.
14747 (find_first_thread): Rename to...
14748 (find_one_thread): ...this. Update callers and messages. Do not
14749 call fatal. Check thread_db_use_events. Do not call
14750 change_inferior_id or new_thread_notify.
14751 (maybe_attach_thread): Update. Do not call new_thread_notify.
14752 (thread_db_init): Set thread_db_use_events. Check use_events.
14753 * utils.c (fatal, warning): Correct message prefix.
14755 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14757 * Makefile.in (clean): Remove new files.
14758 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14759 (powerpc-64.o, powerpc-64.c): New rules.
14760 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14761 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14763 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14765 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14766 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14767 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14768 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14769 (target_regsets): Add AltiVec and SPE register sets.
14770 * configure.ac: Check for AltiVec and SPE.
14771 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14772 (ppc_fill_vrregset, ppc_store_vrregset): New.
14773 (target_regsets): Add AltiVec register set.
14774 * configure: Regenerated.
14776 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14778 * linux-low.c (O_LARGEFILE): Define.
14779 (linux_read_memory): Use /proc/PID/mem.
14780 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14781 * configure, config.in: Regenerated.
14783 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14785 * linux-low.c (linux_wait_for_event): Do not pass signals while
14788 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14790 * win32-low.c (create_process): New.
14791 (win32_create_inferior): Use create_process instead of
14792 CreateProcess. If create_process failed retry appending an ".exe"
14793 suffix. Store the GetLastError result immediatelly after
14794 create_process calls and use it on the call to error.
14796 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14798 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14800 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14802 * configure.ac: Switch license to GPLv3.
14804 2007-08-01 Michael Snyder <msnyder@access-company.com>
14806 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14808 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14810 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14812 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14813 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14814 CloseToolhelp32Snapshot.
14815 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14816 CloseToolhelp32Snapshot.
14818 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14820 * server.c (main): Check for inferior exit before main loop.
14822 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14824 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14825 instead of on tmp_desc.
14827 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14828 Daniel Jacobowitz <dan@codesourcery.com>
14830 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14831 (add_thread): Minor cleanups.
14832 (clear_inferiors): Move lower in the file. Clear the DLL
14834 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14835 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14836 (xml_escape_text): New.
14837 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14839 (handle_v_cont): Report errors.
14840 (gdbserver_version): Update.
14841 (main): Correct size of own_buf. Do not report initial DLL events.
14842 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14843 (unloaded_dll, xml_escape_text): New.
14844 * win32-low.c (enum target_waitkind): Update comments.
14845 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14846 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14847 (win32_EnumProcessModules, win32_GetModuleInformation)
14848 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14849 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14850 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14851 (win32_Module32First, win32_Module32Next, load_toolhelp)
14852 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14853 (get_child_debug_event): Handle DLL events.
14854 (win32_wait): Likewise.
14856 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14858 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14859 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14861 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14863 * win32-low.c (handle_output_debug_string): Ignore event if not
14866 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14868 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14870 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14872 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14874 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14876 * inferiors.c (change_inferior_id): Add comment.
14877 * linux-low.c (check_removed_breakpoint): Add an early
14878 prototype. Improve debug output.
14879 (linux_attach): Doc update.
14880 (linux_detach_one_process, linux_detach): Clean up before releasing
14882 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14883 * linux-low.h (struct process_info): Doc improvement.
14884 * mem-break.c (delete_all_breakpoints): New.
14885 * mem-break.h (delete_all_breakpoints): New prototype.
14886 * thread-db.c (find_first_thread): New.
14887 (thread_db_create_event): Call it instead of
14888 thread_db_find_new_threads. Clean up unused variables.
14889 (maybe_attach_thread): Remove first thread handling.
14890 (thread_db_find_new_threads): Use find_first_thread.
14891 (thread_db_get_tls_address): Likewise.
14893 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14895 * thread-db.c (thread_db_find_new_threads): Add prototype.
14896 (thread_db_create_event): Check for the main thread before adding
14898 (maybe_attach_thread): Only enable event reporting if TID == 0.
14899 (thread_db_get_tls_address): Check for new threads.
14901 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14903 * linux-low.c (linux_create_inferior): Try execv before execvp.
14904 * spu-low.c (spu_create_inferior): Likewise.
14906 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14908 * linux-low.c (linux_create_inferior): Change execv to execvp.
14909 * spu-low.c (spu_create_inferior): Likewies.
14911 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14913 * Makefile.in (clean): Clean new files instead of deleted ones.
14914 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14915 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14917 * configure.srv: Specify XML files and new regformats for MIPS and
14919 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14920 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14921 an entry for the restart register.
14922 (mips_cannot_fetch_register, mips_cannot_store_register)
14923 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14924 register names to match the XML descriptions.
14925 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14926 restart register instead of $0.
14928 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14929 Markus Deuling <deuling@de.ibm.com>
14931 * remote-utils.c (decode_xfer_write): New function.
14932 * server.h (decode_xfer_write): Add prototype.
14933 * server.c (handle_query): Add PACKET_LEN argument. Support
14934 qXfer:spu:read and qXfer:spu:write packets.
14935 (main): Pass packet_len to handle_query.
14936 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14937 * target.h (target_ops): Add qxfer_spu.
14939 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14941 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14942 accessing non-seekable spufs files.
14944 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14946 * server.c (handle_query): Add reply for qC packet.
14948 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14949 Leo Zayas <lerele@champenstudios@com>
14951 * server.h (check_remote_input_interrupt_request): New function.
14952 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14953 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14954 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14955 (check_remote_input_interrupt_request): New function.
14956 * server.h (check_remote_input_interrupt_request): Declare.
14957 * win32-low.c (winapi_DebugBreakProcess,
14958 winapi_GenerateConsoleCtrlEvent): New typedefs.
14959 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14961 (win32_wait): Check for remote interrupt request
14962 with check_remote_input_interrupt_request.
14963 (win32_request_interrupt): New function.
14964 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14966 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14968 * win32-low.c (debug_registers_changed,
14969 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14970 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14971 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14972 (thread_rec): Get context using the low target.
14973 (child_add_thread): Call thread_added on the low target,
14974 which does the same thing.
14976 (do_initial_child_stuff): Remove debug registers references.
14977 Set context using the low target. Resume threads after
14978 setting the contexts.
14979 (child_continue): Remove dead variable. Remove debug
14980 registers references.
14981 (child_fetch_inferior_registers): Go through the low target.
14982 (do_child_store_inferior_registers): Remove.
14983 (child_store_inferior_registers): Go through the low target.
14984 (win32_resume): Remove debug registers references.
14985 Set context using the low target.
14986 (handle_exception): Change return type to void. Don't record
14987 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14988 first chance exception.
14989 (get_child_debug_event): Change return type to void. Remove
14990 goto loop. Always return after waiting for debug event.
14991 (win32_wait): Convert to switch statement. Handle spurious
14994 * win32-i386-low.c (debug_registers_changed,
14995 debug_registers_used): New.
14996 (initial_stuff): Rename to ...
14997 (i386_initial_stuff): ... this. Clear debug registers
14999 (store_debug_registers): Delete.
15000 (i386_get_thread_context): New.
15001 (load_debug_registers): Delete.
15002 (i386_set_thread_context): New.
15003 (i386_thread_added): New.
15004 (single_step): Rename to ...
15005 (i386_single_step): ... this.
15006 (do_fetch_inferior_registers): Rename to ...
15007 (i386_fetch_inferior_register): ... this.
15008 (i386_store_inferior_register): New.
15009 (the_low_target): Adapt to new interface.
15011 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15012 (arm_get_thread_context): New.
15013 (arm_set_thread_context): New.
15015 (do_fetch_inferior_registers): Rename to ...
15016 (arm_fetch_inferior_register): ... this.
15017 (arm_store_inferior_register): New.
15018 (arm_wince_breakpoint): Reimplement as unsigned long.
15019 (arm_wince_breakpoint_len): Define.
15020 (the_low_target): Adapt to new interface.
15022 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15023 load_debug_registers. Add get_thread_context, set_thread_context,
15024 thread_added and store_inferior_register. Rename
15025 fetch_inferior_registers to fetch_inferior_register.
15026 (regptr): Remove declaration.
15028 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15030 * linux-low.c (linux_detach): Change return type to int. Return 0.
15031 * spu-low.c (spu_detach): Likewise.
15033 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15035 * target.h (target_ops): Change return type of detach to int.
15037 (join_inferior): New.
15038 * server.c (main): Don't skip detach support on mingw32.
15039 If the inferior doesn't support detaching return error.
15040 Call join_inferior instead of using waitpid.
15041 * linux-low.c (linux_join): New.
15042 (linux_target_op): Add linux_join.
15043 * spu-low.c (spu_join): New.
15044 (spu_target_ops): Add spu_join.
15045 * win32-low.c (win32_detach): Adapt to new interface.
15046 Reopen current_process_handle before detaching. Issue a child
15047 resume before detaching.
15049 (win32_target_op): Add win32_join.
15051 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15053 * win32-low.c (win32-attach): Fix return value.
15054 * target.h (target_ops): Describe ATTACH return values.
15056 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15058 * win32-low.c (GETPROCADDRESS): Define.
15059 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15060 (winapi_DebugSetProcessKillOnExit): Likewise.
15061 (win32_create_inferior): Force usage of ansi CreateProcessA.
15062 (win32_attach): Use GETPROCADDRESS.
15063 (win32_detach): Likewise.
15065 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15067 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15069 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15071 * win32-low.c: Commit leftover changes from 2007-03-29.
15073 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15075 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15076 fields short instead of int. Add explicit padding.
15077 (i387_cache_to_fsave): Remove unnecessary casts.
15078 (i387_fsave_to_cache): Doc fix.
15079 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15081 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15083 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15084 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15086 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15088 * configure.srv (arm*-*-mingw32ce*): Move near the other
15091 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15093 * configure.ac: Add errno checking.
15094 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15095 sys/file.h and malloc.h.
15096 (AC_CHECK_DECLS): Add perror.
15097 (srv_mingwce): Handle.
15098 * configure.srv (i[34567]86-*-cygwin*): Add
15099 win32-i386-low.o to srv_tgtobj.
15100 (i[34567]86-*-mingw*): Likewise.
15101 (arm*-*-mingw32ce*): Add case.
15102 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15103 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15104 [__MINGW32CE__] (strerror): New function.
15105 [__MINGW32CE__] (errno): Define to GetLastError.
15106 [__MINGW32CE__] (COUNTOF): New macro.
15107 (remote_open): Remove extra close call.
15108 * mem-break.c (delete_breakpoint_at): New function.
15109 * mem-break.h (delete_breakpoint_at): Declare.
15110 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15111 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15112 [USE_WIN32API] (read, write): Add char* casts.
15113 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15114 * server.h: Include wincecompat.h on Windows CE.
15115 [HAVE_ERRNO_H]: Check.
15116 (perror): Declare if not declared.
15117 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15118 (perror_with_name): Remove errno declaration.
15119 * wincecompat.h: New.
15120 * wincecompat.c: New.
15121 * win32-low.h: New.
15122 * win32-arm-low.c: New.
15123 * win32-i386-low.c: New.
15124 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15125 (OUTMSG2): Make it safe.
15127 (COUNTOF): New macro.
15128 (NUM_REGS): Get it from the low target.
15129 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15130 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15131 (thread_rec): Let low target handle debug registers.
15132 (child_add_thread): Likewise.
15133 (child_init_thread_list): Likewise.
15134 (continue_one_thread): Likewise.
15136 (do_child_fetch_inferior_registers): Move to ...
15137 * win32-i386-low.c: ... here, and rename to ...
15138 (do_fetch_inferior_registers): ... this.
15139 * win32-low.c (child_fetch_inferior_registers):
15140 Go through the low target.
15141 (do_child_store_inferior_registers): Use regptr.
15142 (strwinerror): New function.
15143 (win32_create_inferior): Handle Windows CE.
15144 Use strwinerror instead of strerror on Windows error
15145 codes. Add program to the error output.
15146 Don't close the main thread handle on Windows CE.
15147 (win32_attach): Use coredll.dll on Windows CE.
15148 (win32_kill): Close current process and current
15150 (win32_detach): Use coredll.dll on Windows CE.
15151 (win32_resume): Let low target handle debug registers, and
15153 (handle_exception): Add/Remove initial breakpoint. Avoid
15154 non-existant WSTOPSIG on Windows CE.
15155 (win32_read_inferior_memory): Cast to remove warning.
15156 (win32_arch_string): Go through the low target.
15157 (initialize_low): Call set_breakpoint_data with the low
15158 target's breakpoint.
15159 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15160 FOP_REGNUM, mappings): Move to ...
15161 * win32-i386-low.c: ... here.
15162 * win32-low.c (win32_thread_info): Move to ...
15163 * win32-low.h: ... here.
15164 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15165 win32-arm-low.c and wincecompat.c.
15166 (all:): Add $EXEEXT.
15167 (install-only:): Likewise.
15168 (gdbserver:): Likewise.
15169 (gdbreplay:): Likewise.
15170 * config.in: Regenerate.
15171 * configure: Regenerate.
15173 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15175 * win32-low.c: Rename typedef thread_info to
15176 win32_thread_info throughout.
15178 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15180 * win32-i386-low.c: Rename to ...
15181 * win32-low.c: ... this.
15182 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15183 * Makefile.in: Likewise.
15185 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15187 * remote-utils.c (monitor_output): Constify msg parameter.
15188 * server.h (monitor_output): Likewise.
15189 * win32-i386-low.c (handle_output_debug_string): New.
15190 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15191 handle_output_debug_string.
15192 (get_child_debug_event): Likewise.
15194 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15196 * server.c (main): Correct strtoul check.
15198 2007-03-27 Jon Ringle <jon@ringle.org>
15200 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15202 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15204 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15206 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15208 * terminal.h: Check HAVE_SGTTY_H.
15210 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15212 * remote-utils.c (remote_open): Print out the assigned port number.
15214 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15216 * remote-utils.c (monitor_output): New function.
15217 * server.c (debug_threads): Define here.
15218 (monitor_show_help): New function.
15219 (handle_query): Handle qRcmd.
15220 (main): Do not handle 'd' packet.
15221 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15222 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15225 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15227 * Makefile.in (EXEEXT): New.
15228 (clean): Use $(EXEEXT).
15230 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15232 * target.h (target_ops): Rename send_signal to request_interrupt,
15233 and remove enum target_signal parameter.
15234 * linux-low.c (linux_request_interrupt): Rename from
15235 linux_send_signal, and always send SIGINT.
15236 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15237 and always send SIGINT.
15238 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15240 (input_interrupt): Likewise.
15242 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15244 * server.c (get_features_xml): Check if target implemented
15246 * win32-i386-low.c (win32_arch_string): New.
15247 (win32_target_ops): Add win32_arch_string as arch_string member.
15249 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15251 * spu-low.c (spu_arch_string): New.
15252 (spu_target_ops): Add spu_arch_string.
15254 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15256 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15257 * configure.ac: Do not check for terminal.h.
15258 * configure, config.in: Regenerated.
15260 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15262 * Makefile.in (OBS): Add $(XML_BUILTIN).
15263 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15265 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15266 (arm-with-iwmmxt.c): New.
15267 * config.in, configure: Regenerate.
15268 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15269 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15270 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15271 (arm*-*-linux*): Add iWMMXt and regset support.
15272 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15273 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15274 (arm_store_wmmxregset, target_regsets): New.
15275 * server.c (get_features_xml): Take annex argument. Check builtin
15277 (handle_query): Handle multiple annexes.
15279 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15281 * remote-utils.c [USE_WIN32API] (read, write): Define.
15282 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15285 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15287 * linux-i386-low.c (the_low_target): Set arch_string.
15288 * linux-x86-64-low.c (the_low_target): Likewise.
15289 * linux-low.c (linux_arch_string): New.
15290 (linux_target_ops): Add it.
15291 * linux-low.h (struct linux_target_ops): Add arch_string.
15292 * server.c (write_qxfer_response): Use const void * for DATA.
15293 (get_features_xml): New.
15294 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15295 * target.h (struct target_ops): Add arch_string method.
15297 2007-01-03 Denis Pilat <denis.pilat@st.com>
15298 Daniel Jacobowitz <dan@codesourcery.com>
15300 * linux-low.c (linux_kill): Handle being called with no threads.
15301 * win32-i386-low.c (win32_kill): Likewise.
15302 (get_child_debug_event): Clear current_process_handle.
15304 2006-12-30 Denis PILAT <denis.pilat@st.com>
15305 Daniel Jacobowitz <dan@codesourcery.com>
15307 * remote-utils.c (remote_open): Check the type of specified
15308 serial port devices before opening them.
15309 * server.c (main): Kill the inferior if an error occurs during
15310 the first remote_open.
15312 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15314 * README: Update supported targets.
15316 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15318 * Makefile.in (clean): Remove reg-mips64.c.
15319 (reg-mips64.c, reg-mips64.o): New rules.
15320 * configure.srv: Handle mips64. Include regset support for mips.
15321 * linux-mips-low.c (union mips_register): New.
15322 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15323 (mips_breakpoint, mips_breakpoint_at): Use int.
15324 (mips_collect_register, mips_supply_register)
15325 (mips_collect_register_32bit, mips_supply_register_32bit)
15326 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15327 (mips_store_fpregset, target_regsets): New.
15328 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15330 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15332 * configure.srv: Add target "spu*-*-*".
15333 * Makefile.in (clean): Remove reg-spu.c.
15334 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15335 * spu-low.c: New file.
15337 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15339 * configure.ac: Correct td_thr_tls_get_addr test.
15340 * configure: Regenerated.
15342 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15344 * linux-low.c (linux_wait_for_event): Reformat. Use the
15345 pass_signals array.
15346 * remote-utils.c (decode_address_to_semicolon): New.
15347 * server.c (pass_signals, handle_general_set): New.
15348 (handle_query): Mention QPassSignals for qSupported.
15349 (main): Call handle_general_set.
15350 * server.h (pass_signals, decode_address_to_semicolon): New.
15352 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15354 * server.c (handle_query): Correct error handling for read_auxv.
15356 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15358 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15359 and srv_linux_thread_db to yes.
15360 * linux-s390-low.c (s390_fill_gregset): New function.
15361 (target_regsets): Define data structure.
15363 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15365 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15366 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15367 * config.in, configure: Regenerated.
15368 * inferiors.c (gdb_id_to_thread): New function.
15369 (gdb_id_to_thread_id): Use it.
15370 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15371 * linux-low.h (struct process_info): Add th member.
15372 (thread_db_get_tls_address): New prototype.
15373 * remote-utils.c (decode_address): Make non-static.
15374 * server.c (handle_query): Handle qGetTLSAddr.
15375 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15376 * target.h (struct target_ops): Add get_tls_address.
15377 * thread-db.c (maybe_attach_thread): Save the thread handle.
15378 (thread_db_get_tls_address): New.
15380 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15382 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15383 (linux_resume_one_process): Take a siginfo_t *. Update all
15384 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15385 (struct pending_signals): Add a siginfo_t.
15386 (linux_wait_for_process): Always set last_status.
15387 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15388 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15389 * linux-low.h (struct process_info): Add last_status.
15391 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15393 * remote-utils.c (try_rle): New function.
15394 (putpkt_binary): Use it.
15396 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15398 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15399 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15400 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15401 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15402 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15405 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15407 * server.c (terminal_fd): New variable.
15408 (old_foreground_pgrp): Likewise.
15409 (restore_old_foreground_pgrp): New function.
15410 (start_inferior): Record the terminal file descriptor in terminal_fd
15411 and its original foreground group in old_foreground_pgrp. Register
15412 restore_old_foreground_pgrp with atexit().
15414 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15416 * server.c (handle_query): Correct qPart to qXfer.
15418 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15420 * configure.ac: Check for more headers which are missing on
15421 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15422 * configure.srv: Add Cygwin and mingw32.
15423 * remote-utils.c: Don't include headers unconditionally which
15424 are missing on mingw32. Include <winsock.h> for mingw32.
15425 (remote_open): Adjust for mingw32 support. Flush
15426 standard error after writing to it.
15427 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15428 (unblock_async_io, enable_async_io, disable_async_io)
15429 (readchar, getpkt): Update for Winsock support.
15430 (prepare_resume_reply): Expect a protocol signal number.
15431 * server.c: Disable <sys/wait.h> on mingw32.
15432 (start_inferior): Adjust for mingw32 support. Flush
15433 standard error after writing to it.
15434 (attach_inferior): Likewise. Use protocol signal
15436 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15438 * win32-i386-low.c: New file.
15439 * Makefile.in (XM_CLIBS): Set.
15440 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15441 (win32-i386-low.o): New dependency rule.
15442 * linux-low.c (linux_wait): Use target signal numbers.
15443 * target.h (struct target_ops): Doc fix.
15444 * server.h (target_signal_to_name): New prototype.
15445 * gdbreplay.c: Don't include headers unconditionally which
15446 are missing on mingw32. Include <winsock.h> for mingw32.
15447 (remote_close, remote_open): Adjust for Winsock support.
15448 * configure, config.in: Regenerated.
15450 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15452 * server.c (decode_xfer_read, write_qxfer_response): New.
15453 (handle_query): Take a packet length argument. Handle
15454 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15455 the qSupported response.
15456 (main): Update call to handle_query.
15458 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15460 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15461 (putpkt_binary): Renamed from putpkt and adjusted for binary
15463 (putpkt): New wrapper for putpkt_binary.
15464 (readchar): Don't mask off the high bit.
15465 (decode_X_packet): New function.
15466 * server.c (main): Call putpkt_binary if a handler sets the packet
15467 length. Save the length of the incoming packet. Handle 'X'.
15468 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15470 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15472 * server.c (handle_query): Handle qSupported.
15474 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15476 * remote-utils.c (all_symbols_looked_up): New variable.
15477 (look_up_one_symbol): Check it.
15478 * server.h (look_up_one_symbol): New declaration.
15479 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15481 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15483 * Makefile.in (linux-arm-low.o): Update dependencies.
15484 * linux-arm-low.c: Include "gdb_proc_service.h".
15485 (PTRACE_GET_THREAD_AREA): Define.
15486 (ps_get_thread_area): New function.
15488 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15490 * configure.srv (m68k*-*-uclinux*): New target.
15491 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15492 (linux_resume_one_process): Remove extraneous cast.
15493 (linux_read_offsets): New.
15494 (linux_target_op): Add linux_read_offsets on mmuless systems.
15495 * server.c (handle_query): Add qOffsets logic.
15496 * target.h (struct target_ops): Add read_offsets.
15498 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15500 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15501 (PTRACE_GET_THREAD_AREA): Define.
15502 (ps_get_thread_area): New function.
15503 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15504 (linux-x86-64-low.o): Update.
15506 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15508 * configure.ac: Remove checks for prfpregset_t.
15509 * gdb_proc_service.h: New file.
15510 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15511 new "gdb_proc_service.h".
15512 * proc-service.c: Likewise.
15513 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15514 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15515 * Makefile.in (gdb_proc_service_h): Updated.
15516 * configure, config.in: Regenerated.
15518 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15520 * remote-utils.c (prepare_resume_reply): Move declaration
15521 of gdb_id_from_wait to the top of the block.
15523 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15525 * linux-low.c (regsets_store_inferior_registers): Read the regset
15526 from the target before filling it.
15528 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15530 * server.c (attach_inferior): Return SIGTRAP for a successful
15533 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15535 * Makefile.in (OBS): Add version.o.
15536 (STAGESTUFF): Delete.
15537 (version.o): Add dependencies.
15538 (version.c): Replace rule.
15539 (clean): Remove version.c.
15540 * server.c (gdbserver_version): New.
15541 (gdbserver_usage): Use printf.
15542 (main): Handle --version and --help.
15543 * server.h (version, host_name): Add declarations.
15545 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15557 * linux-x86-64-low.c:
15559 * linux-s390-low.c:
15560 * linux-ppc64-low.c:
15562 * linux-mips-low.c:
15563 * linux-m68k-low.c:
15564 * linux-m32r-low.c:
15567 * linux-ia64-low.c:
15568 * linux-i386-low.c:
15569 * linux-crisv32-low.c:
15581 * gdbserver.1: Add (C) after Copyright. Update the FSF
15584 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15586 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15587 (arm_breakpoint_at): Recognize both breakpoints.
15588 (the_low_target): Use the correct breakpoint instruction.
15590 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15592 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15593 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15594 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15595 (the_low_target): Update.
15597 2005-10-25 Andreas Schwab <schwab@suse.de>
15599 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15601 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15602 (ia64_num_regs): Reduce to 462.
15604 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15606 * acinclude.m4: Correct quoting.
15607 * aclocal.m4: Regenerated.
15609 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15610 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15611 (thread_db_init): Call thread_db_err_str.
15612 * configure.ac: Check for TD_VERSION.
15613 * config.in, configure: Regenerated.
15615 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15617 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15619 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15621 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15622 is not available. Define HAVE_PTRACE_GETREGS if it is.
15623 * config.in, configure: Regenerated.
15624 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15625 * linux-i386-low.c, linux-m68k-low.c: Update to use
15626 HAVE_PTRACE_GETREGS.
15627 * linux-low.c (regsets_fetch_inferior_registers)
15628 (regsets_store_inferior_registers): Only return 0 if we processed
15630 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15631 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15633 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15635 * inferiors.c (struct thread_info): Add gdb_id.
15636 (add_thread): Add gdb_id argument.
15637 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15638 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15639 calls to add_thread.
15640 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15641 * server.c (handle_query): Use thread_to_gdb_id.
15642 (handle_v_cont, main): Use gdb_id_to_thread_id.
15643 * server.h (add_thread): Update prototype.
15644 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15647 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15649 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15650 left-padded registers.
15651 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15652 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15654 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15656 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15657 * configure: Regenerate.
15658 * config.in: Regenerate.
15659 * server.h (NEED_DECLARATION_STRERROR):
15660 Replace with !HAVE_DECL_STRERROR.
15662 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15664 * linux-low.c (linux_wait, linux_send_signal): Don't test
15665 an unsigned long variable for > 0 if it could be MAX_ULONG.
15666 * server.c (myresume): Likewise.
15667 * target.c (set_desired_inferior): Likewise.
15669 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15671 * configure.ac: Simplify and improve check for socklen_t.
15672 * configure, config.in: Regenerate.
15674 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15676 * acconfig.h: Remove.
15677 * configure.ac: Add a test for socklen_t. Use three-argument
15678 AC_DEFINE throughout.
15679 * config.in: Regenerated using autoheader 2.59.
15680 * configure: Regenerated.
15682 * gdbreplay.c (socklen_t): Provide a default.
15683 (remote_open): Use socklen_t.
15684 * remote-utils.c (socklen_t): Provide a default.
15685 (remote_open): Use socklen_t.
15686 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15689 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15691 * linux-low.c (linux_read_memory, linux_write_memory)
15692 (linux_read_auxv): Likewise.
15693 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15694 (check_mem_write): Likewise.
15695 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15697 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15698 (registers_from_string, register_data): Likewise.
15699 * server.c (handle_query, main): Likewise.
15700 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15701 (decode_M_packet): Likewise.
15702 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15703 * target.h (struct target_ops): Update read_memory, write_memory,
15705 (read_inferior_memory, write_inferior_memory): Update.
15706 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15707 to unsigned char *.
15708 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15709 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15710 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15711 linux-s390-low.c, linux-sh-low.c: Update for changes in
15712 read_inferior_memory and the_low_target->breakpoint.
15714 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15716 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15717 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15718 * configure.srv: Add powerpc64-*-linux*.
15719 * linux-ppc64-low.c: New file.
15721 2005-05-23 Orjan Friberg <orjanf@axis.com>
15723 * linux-cris-low.c: New file with support for CRIS.
15724 * linux-crisv32-low.c: Ditto for CRISv32.
15725 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15726 (clean): Add reg-cris.c and reg-crisv32.c.
15727 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15728 reg-crisv32.o, and reg-crisv32.c to make rules.
15729 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15730 recognized targets.
15732 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15734 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15735 of sizeof (PTRACE_XFER_TYPE).
15736 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15738 2005-05-12 Orjan Friberg <orjanf@axis.com>
15740 * target.h (struct target_ops): Add insert_watchpoint,
15741 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15742 pointers for hardware watchpoint support.
15743 * linux-low.h (struct linux_target_ops): Ditto.
15744 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15745 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15746 to linux_target_ops.
15747 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15749 * server.c (main): Recognize 'Z' and 'z' packets.
15751 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15753 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15754 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15755 (the_low_target): Add new members.
15757 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15759 * proc-service.c (ps_lgetregs): Search all_processes instead of
15762 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15764 * server.c (start_inferior): Change return type to int.
15765 (attach_inferior): Change sigptr to int *.
15766 (handle_v_cont, handle_v_requests): Change signal to int *.
15767 (main): Change signal to int.
15769 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15771 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15772 * configure.srv: Add m32r*-*-linux*.
15773 * linux-m32r-low.c: New file.
15775 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15777 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15779 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15781 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15782 Take unsigned long arguments for PIDs.
15783 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15784 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15785 (wait_for_sigstop, linux_resume_one_process)
15786 (regsets_fetch_inferior_registers, linux_send_signal)
15787 (linux_read_auxv): Likewise. Update the types of variables holding
15788 PIDs. Update format string specifiers.
15789 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15790 * remote-utils.c (prepare_resume_reply): Likewise.
15791 * server.c (cont_thread, general_thread, step_thread)
15792 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15794 (handle_query): Update format specifiers.
15795 (handle_v_cont, main): Use strtoul for thread IDs.
15796 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15797 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15798 (general_thread, step_thread, thread_from_wait)
15799 (old_thread_from_wait): Update.
15800 * target.h (struct thread_resume): Use unsigned long for THREAD.
15801 (struct target_ops): Use unsigned long for arguments to attach and
15804 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15806 * acinclude.m4: Include bfd/bfd.m4 directly.
15807 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15808 <agriffis@toolchain.org>.
15809 * aclocal.m4, configure: Regenerated.
15811 2005-01-07 Andrew Cagney <cagney@gnu.org>
15813 * configure.ac: Rename configure.in, require autoconf 2.59.
15814 * configure: Re-generate.
15816 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15818 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15819 LIBS when finished.
15820 * aclocal.m4: Regenerated.
15821 * configure: Regenerated.
15823 2004-11-21 Andreas Schwab <schwab@suse.de>
15825 * linux-m68k-low.c (m68k_num_gregs): Define.
15826 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15827 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15828 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15829 (m68k_breakpoint_at): New. Add to the_low_target.
15831 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15832 srv_linux_thread_db to yes.
15834 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15836 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15837 (ARCH_SET_FS): Likewise.
15838 (ARCH_GET_FS): Likewise.
15839 (ARCH_GET_GS): Likewise.
15841 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15843 * linux-i386-low.c (ps_get_thread_area): New.
15844 * linux-x86-64-low.c (ps_get_thread_area): New.
15845 * linux-low.c: Include <sys/syscall.h>.
15846 (linux_kill_one_process): Don't kill the first thread here.
15847 (linux_kill): Kill the first thread here.
15848 (kill_lwp): New function.
15849 (send_sigstop, linux_send_signal): Use it.
15850 * proc-service.c: Clean up #ifdefs.
15851 (fpregset_info): Delete.
15852 (ps_lgetregs): Update and enable implementation.
15853 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15855 * remote-utils.c (struct sym_cache, symbol_cache): New.
15856 (input_interrupt): Print a clearer message.
15857 (async_io_enabled): New variable.
15858 (enable_async_io, disable_async_io): Use it. Update comments.
15859 (look_up_one_symbol): Use the symbol cache.
15860 * thread-db.c (thread_db_look_up_symbols): New function.
15861 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15863 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15865 * configure.in: Test for -rdynamic.
15866 * configure: Regenerated.
15867 * Makefile (INTERNAL_LDFLAGS): New.
15868 (gdbserver, gdbreplay): Use it.
15870 2004-09-02 Andrew Cagney <cagney@gnu.org>
15872 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15874 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15876 * linux-low.c (linux_wait): Clear all_processes list also.
15878 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15880 * linux-low.c: Include <errno.h>. Remove extern declaration of
15883 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15885 * gdbreplay.c, server.h, utils.c: Update copyright years.
15887 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15889 * server.c (main): Print child status or termination signal from
15890 variable 'signal', not 'sig'.
15892 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15894 * linux-low.c (linux_read_memory): Change return type to
15895 int. Check for and return error from ptrace().
15896 * target.c (read_inferior_memory): Change return type to int. Pass
15897 back return status from the_target->read_memory().
15898 * target.h (struct target_ops): Adapt *read_memory() prototype.
15900 (read_inferior_memory): Adapt prototype.
15901 * server.c (main): Return an error packet if
15902 read_inferior_memory() returns an error.
15904 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15906 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15907 Unify with other clean targets.
15909 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15911 * server.c (handle_v_cont): Call set_desired_inferior.
15913 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15915 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15917 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15919 * linux-low.c (linux_wait): Unblock async I/O.
15920 (linux_resume): Block and enable async I/O.
15921 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15922 * server.h (block_async_io, unblock_async_io): Add prototypes.
15924 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15926 * remote-utils.c (remote_open): Print a status notice after
15927 opening a TCP port.
15928 * server.c (attach_inferior): Print a status notice after
15931 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15933 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15935 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15937 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15939 * server.c, target.h: Update copyright years.
15941 2004-02-25 Roland McGrath <roland@redhat.com>
15943 * target.h (struct target_ops): New member `read_auxv'.
15944 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15945 * linux-low.c (linux_read_auxv): New function.
15946 (linux_target_ops): Initialize `read_auxv' member to that.
15948 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15950 Committed by Jim Blandy <jimb@redhat.com>.
15952 * linux-s390-low.c (s390_num_regs): Update.
15953 (s390_regmap): Remove control registers. Use __s390x__ predefine
15954 instead of GPR_SIZE to distiguish s390 and s390x targets.
15956 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15958 * linux-low.c: Update copyright year.
15959 (check_removed_breakpoint): Clear pending_is_breakpoint.
15960 (linux_set_resume_request, linux_queue_one_thread)
15961 (resume_status_pending_p): New functions.
15962 (linux_continue_one_thread): Use process->resume.
15963 (linux_resume): Only resume threads if there are no pending events.
15964 * linux-low.h (struct process_info): Add resume request
15967 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15969 * regcache.c (new_register_cache): Clear the allocated register
15970 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15972 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15974 * linux-low.c (linux_resume): Take a struct thread_resume *
15976 (linux_wait): Update call.
15977 (resume_ptr): New static variable.
15978 (linux_continue_one_thread): Renamed from
15979 linux_continue_one_process. Use resume_ptr.
15980 (linux_resume): Use linux_continue_one_thread.
15981 * server.c (handle_v_cont, handle_v_requests): New functions.
15982 (myresume): New function.
15983 (main): Handle 'v' case.
15984 * target.h (struct thread_resume): New type.
15985 (struct target_ops): Change argument of "resume" to struct
15987 (myresume): Delete macro.
15989 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15991 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15992 (uninstall): Support DESTDIR.
15994 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15996 * configure.srv: Add xscale*linux copy of arm*linux entry.
15998 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16000 * linux-arm-low.c (arm_reinsert_addr): New function.
16001 (the_low_target): Add arm_reinsert_addr.
16003 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16005 * mem-break.c: Remove whitespace at end of file.
16007 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16009 * configure.in: Check whether we need to prototype strerror.
16010 * server.h: Optionally prototype strerror.
16011 * gdbreplay.c (perror_with_name): Use strerror.
16012 * linux-low.c (linux_attach_lwp): Use strerror.
16013 * utils.c (perror_with_name): Use strerror.
16014 * config.in, configure: Regenerated.
16016 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16018 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16019 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16021 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16023 * Makefile.in (SFILES): Update.
16024 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16025 low-sun3.c: Remove files.
16027 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16029 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16030 (linux_detach_one_process, linux_detach): New functions.
16031 (linux_target_ops): Add linux_detach.
16032 * server.c (main): Handle 'D' packet.
16033 * target.h (struct target_ops): Add "detach" member.
16034 (detach_inferior): Define.
16036 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16038 From Kelley Cook <kelleycook@wideopenwest.com>:
16039 * configure.srv: Accept i[34567]86 variants.
16041 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16043 * linux-low.c (linux_wait_for_event): Correct comment typos.
16044 (linux_resume_one_process): Call check_removed_breakpoint.
16045 (linux_send_signal): New function.
16046 (linux_target_ops): Add linux_send_signal.
16047 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16049 * target.h (struct target_ops): Add send_signal.
16051 2003-05-29 Jim Blandy <jimb@redhat.com>
16053 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16054 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16055 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16056 away part of the register's value.
16058 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16060 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16061 (linux_wait_for_event, linux_init_signals): Likewise.
16063 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16065 * configure.in: Check for stdlib.h.
16066 * configure: Regenerated.
16067 * config.in: Regenerated.
16069 2003-01-04 Andreas Schwab <schwab@suse.de>
16071 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16073 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16075 * Makefile.in: Remove obsolete code.
16077 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16079 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16080 defined(PT_FPR0_HI).
16082 2002-11-17 Stuart Hughes <seh@zee2.com>
16084 * linux-arm-low.c (arm_num_regs): Increase.
16085 (arm_regmap): Include status register.
16087 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16089 * linux-low.c (register_addr): Remove incorrect -1 check.
16091 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16093 * linux-low.c (linux_create_inferior): Call setpgid. Return
16095 (unstopped_p, linux_signal_pid): Remove.
16096 (linux_target_ops): Remove linux_signal_pid.
16097 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16098 global instead of target method.
16099 * target.h (struct target_ops): Remove signal_pid. Update comment
16100 for create_inferior.
16101 * server.c (signal_pid): New variable.
16102 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16103 gdbserver. Set the child to be the foreground process group.
16104 (attach_inferior): Set signal_pid.
16106 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16108 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16110 2002-08-20 Jim Blandy <jimb@redhat.com>
16112 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16115 2002-08-01 Andrew Cagney <cagney@redhat.com>
16117 * Makefile.in: Make chill references obsolete.
16119 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16121 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16122 * configure: Regenerate.
16123 * config.in: Regenerate.
16125 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16127 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16128 (perror_with_name, remote_close, remote_open, expect, play): Static.
16130 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16132 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16133 byte offsets instead of an array of indexes.
16134 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16136 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16138 * regcache.c: Add comment.
16140 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16142 * thread-db.c: New file.
16143 * proc-service.c: New file.
16144 * acinclude.m4: New file.
16145 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16146 proc-service.o, and thread-db.o.
16147 (linux-low.o): Add USE_THREAD_DB.
16148 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16149 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16150 * aclocal.m4: Regenerated.
16151 * config.in: Regenerated.
16152 * configure: Regenerated.
16153 * configure.in: Check for proc_service.h, sys/procfs.h,
16154 thread_db.h, and linux/elf.h headrs.
16155 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16156 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16157 Check for -lthread_db and thread support.
16158 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16159 PowerPC, and SuperH.
16160 * i387-fp.c: Constify arguments.
16161 * i387-fp.h: Likewise.
16162 * inferiors.c: (struct thread_info): Renamed from
16163 `struct inferior_info'. Remove PID member. Use generic inferior
16164 list header. All uses updated.
16165 (inferiors, signal_pid): Removed.
16166 (all_threads): New variable.
16167 (get_thread): Define.
16168 (add_inferior_to_list): New function.
16169 (for_each_inferior): New function.
16170 (change_inferior_id): New function.
16171 (add_inferior): Removed.
16172 (remove_inferior): New function.
16173 (add_thread): New function.
16174 (free_one_thread): New function.
16175 (remove_thread): New function.
16176 (clear_inferiors): Use for_each_inferior and free_one_thread.
16177 (find_inferior): New function.
16178 (find_inferior_id): New function.
16179 (inferior_target_data): Update argument type.
16180 (set_inferior_target_data): Likewise.
16181 (inferior_regcache_data): Likewise.
16182 (set_inferior_regcache_data): Likewise.
16183 * linux-low.c (linux_bp_reinsert): Remove.
16184 (all_processes, stopping_threads, using_thrads)
16185 (struct pending_signals, debug_threads, pid_of): New.
16186 (inferior_pid): Replace with macro.
16187 (struct inferior_linux_data): Remove.
16188 (get_stop_pc, add_process): New functions.
16189 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16190 Use add_process and add_thread.
16191 (linux_attach_lwp): New function, based on old linux_attach. Use
16192 add_process and add_thread. Set stop_expected for new threads.
16193 (linux_attach): New function.
16194 (linux_kill_one_process): New function.
16195 (linux_kill): Kill all LWPs.
16196 (linux_thread_alive): Use find_inferior_id.
16197 (check_removed_breakpoints, status_pending_p): New functions.
16198 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16199 Update. Use WNOHANG. Wait for cloned processes also. Update process
16200 struct for the found process.
16201 (linux_wait_for_event): New function.
16202 (linux_wait): Use it. Support LWPs.
16203 (send_sigstop, wait_for_sigstop, stop_all_processes)
16204 (linux_resume_one_process, linux_continue_one_process): New functions.
16205 (linux_resume): Support LWPs.
16206 (REGISTER_RAW_SIZE): Remove.
16207 (fetch_register): Use register_size instead. Call supply_register.
16208 (usr_store_inferior_registers): Likewise. Call collect_register.
16209 Fix recursive case.
16210 (regsets_fetch_inferior_registers): Improve error message.
16211 (regsets_store_inferior_registers): Add debugging.
16212 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16213 (unstopped_p, linux_signal_pid): New functions.
16214 (linux_target_ops): Add linux_signal_pid.
16215 (linux_init_signals): New function.
16216 (initialize_low): Call it. Initialize using_threads.
16217 * regcache.c (inferior_regcache_data): Add valid
16219 (get_regcache): Fetch registers lazily. Add fetch argument
16220 and update all callers.
16221 (regcache_invalidate_one, regcache_invalidate): New
16223 (new_register_cache): Renamed from create_register_cache.
16224 Return the new regcache.
16225 (free_register_cache): Change argument to a void *.
16226 (registers_to_string, registers_from_string): Call get_regcache
16227 with fetch flag set.
16228 (register_data): Make static. Pass fetch flag to get_regcache.
16229 (supply_register): Call get_regcache with fetch flag clear.
16230 (collect_register): Call get_regcache with fetch flag set.
16231 (collect_register_as_string): New function.
16232 * regcache.h: Update.
16233 * remote-utils.c (putpkt): Flush after debug output and use
16235 Handle input interrupts while waiting for an ACK.
16236 (input_interrupt): Use signal_pid method.
16237 (getpkt): Flush after debug output and use stderr.
16238 (outreg): Use collect_register_as_string.
16239 (new_thread_notify, dead_thread_notify): New functions.
16240 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16241 and general_thread.
16242 (look_up_one_symbol): Flush after debug output.
16243 * server.c (step_thread, server_waiting): New variables.
16244 (start_inferior): Don't use signal_pid. Update call to mywait.
16245 (attach_inferior): Update call to mywait.
16246 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16247 (main): Don't fetch/store registers explicitly. Use
16248 set_desired_inferior. Support proposed ``Hs'' packet. Update
16250 * server.h: Update.
16251 (struct inferior_list, struct_inferior_list_entry): New.
16252 * target.c (set_desired_inferior): New.
16253 (write_inferior_memory): Constify.
16254 (mywait): New function.
16255 * target.h: Update.
16256 (struct target_ops): New signal_pid method.
16257 (mywait): Removed macro, added prototype.
16259 * linux-low.h (regset_func): Removed.
16260 (regset_fill_func, regset_store_func): New.
16261 (enum regset_type): New.
16262 (struct regset_info): Add type field. Use new operation types.
16263 (struct linux_target_ops): stop_pc renamed to get_pc.
16264 Add decr_pc_after_break and breakpoint_at.
16265 (get_process, get_thread_proess, get_process_thread)
16266 (strut process_info, all_processes, linux_attach_lwp)
16267 (thread_db_init): New.
16269 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16270 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16271 (the_low_target): Add new members.
16272 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16273 (i386_store_fpxregset): Constify.
16274 (target_regsets): Add new kind identifier.
16275 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16276 (i386_set_pc): Add debugging.
16277 (i386_breakpoint_at): New function.
16278 (the_low_target): Add new members.
16279 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16280 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16281 (mips_breakpoint_at): New.
16282 (the_low_target): Add new members.
16283 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16284 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16285 (the_low_target): Add new members.
16286 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16287 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16288 (the_low_target): Add new members.
16289 * linux-x86-64-low.c (target_regsets): Add new kind
16292 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16294 From Martin Pool <mbp@samba.org>:
16295 * server.c (gdbserver_usage): New function.
16298 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16300 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16301 stop_at -> stop_pc.
16303 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16305 * Makefile.in: Remove obsolete code.
16307 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16309 * linux-low.c (regsets_fetch_inferior_registers),
16310 (regsets_store_inferior_registers): Removed cast to int from
16312 * regcache.h: Added declaration of struct inferior_info.
16314 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16316 * inferiors.c (struct inferior_info): Add regcache_data.
16317 (add_inferior): Call create_register_cache.
16318 (clear_inferiors): Call free_register_cache.
16319 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16320 * regcache.c (struct inferior_regcache_data): New.
16321 (registers): Remove.
16322 (get_regcache): New function.
16323 (create_register_cache, free_register_cache): New functions.
16324 (set_register_cache): Don't initialize the register cache here.
16325 (registers_to_string, registers_from_string, register_data): Call
16327 * regcache.h: Add prototypes.
16328 * server.h: Likewise.
16330 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16332 * mem-break.c: New file.
16333 * mem-break.h: New file.
16334 * Makefile.in: Add mem-break.o rule; update server.h
16336 * inferiors.c (struct inferior_info): Add target_data
16338 (clear_inferiors): Free target_data member if set.
16339 (inferior_target_data, set_inferior_target_data): New functions.
16340 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16341 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16342 * linux-low.c (linux_bp_reinsert): New variable.
16343 (struct inferior_linux_data): New.
16344 (linux_create_inferior): Use set_inferior_target_data.
16345 (linux_attach): Likewise. Call add_inferior.
16346 (linux_wait_for_one_inferior): New function.
16347 (linux_wait): Call it.
16348 (linux_write_memory): Add const.
16349 (initialize_low): Call set_breakpoint_data.
16350 * linux-low.h (struct linux_target_ops): Add breakpoint
16352 * server.c (attach_inferior): Remove extra add_inferior
16354 * server.h: Include mem-break.h. Update inferior.c
16356 * target.c (read_inferior_memory)
16357 (write_inferior_memory): New functions.
16358 * target.h (read_inferior_memory)
16359 (write_inferior_memory): Change macros to prototypes.
16360 (struct target_ops): Update comments. Add const to write_memory
16363 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16365 * linux-low.c (usr_store_inferior_registers): Support
16366 registers which are allowed to fail to store.
16367 * linux-low.h (linux_target_ops): Likewise.
16368 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16369 (ppc_cannot_store_register): FPSCR may not be storable.
16371 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16373 * server.h: Include <string.h> if HAVE_STRING_H.
16374 * ChangeLog: Correct paths in last ChangeLog entry.
16376 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16378 * linux-low.h: Remove obsolete prototypes.
16379 (struct linux_target_ops): New.
16380 (extern the_low_target): New.
16381 * linux-low.c (num_regs, regmap): Remove declarations.
16382 (register_addr): Use the_low_target explicitly.
16383 (fetch_register): Likewise.
16384 (usr_fetch_inferior_registers): Likewise.
16385 (usr_store_inferior_registers): Likewise.
16386 * linux-arm-low.c (num_regs): Remove.
16387 (arm_num_regs): Define.
16388 (arm_regmap): Renamed from regmap, made static.
16389 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16391 (arm_cannot_store_register): Renamed from cannot_store_register,
16393 (the_low_target): New.
16394 * linux-i386-low.c (num_regs): Remove.
16395 (i386_num_regs): Define.
16396 (i386_regmap): Renamed from regmap, made static.
16397 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16399 (i386_cannot_store_register): Renamed from cannot_store_register,
16401 (the_low_target): New.
16402 * linux-ia64-low.c (num_regs): Remove.
16403 (ia64_num_regs): Define.
16404 (ia64_regmap): Renamed from regmap, made static.
16405 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16407 (ia64_cannot_store_register): Renamed from cannot_store_register,
16409 (the_low_target): New.
16410 * linux-m68k-low.c (num_regs): Remove.
16411 (m68k_num_regs): Define.
16412 (m68k_regmap): Renamed from regmap, made static.
16413 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16415 (m68k_cannot_store_register): Renamed from cannot_store_register,
16417 (the_low_target): New.
16418 * linux-mips-low.c (num_regs): Remove.
16419 (mips_num_regs): Define.
16420 (mips_regmap): Renamed from regmap, made static.
16421 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16423 (mips_cannot_store_register): Renamed from cannot_store_register,
16425 (the_low_target): New.
16426 * linux-ppc-low.c (num_regs): Remove.
16427 (ppc_num_regs): Define.
16428 (ppc_regmap): Renamed from regmap, made static.
16429 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16431 (ppc_cannot_store_register): Renamed from cannot_store_register,
16433 (the_low_target): New.
16434 * linux-s390-low.c (num_regs): Remove.
16435 (s390_num_regs): Define.
16436 (s390_regmap): Renamed from regmap, made static.
16437 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16439 (s390_cannot_store_register): Renamed from cannot_store_register,
16441 (the_low_target): New.
16442 * linux-sh-low.c (num_regs): Remove.
16443 (sh_num_regs): Define.
16444 (sh_regmap): Renamed from regmap, made static.
16445 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16447 (sh_cannot_store_register): Renamed from cannot_store_register,
16449 (the_low_target): New.
16450 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16451 (the_low_target): New.
16453 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16455 * Makefile.in: Add stamp-h target.
16456 * configure.in: Create stamp-h.
16457 * configure: Regenerated.
16459 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16461 * inferiors.c: New file.
16462 * target.c: New file.
16463 * target.h: New file.
16464 * Makefile.in: Add target.o and inferiors.o. Update
16466 * linux-low.c (inferior_pid): New static variable,
16467 moved from server.c.
16468 (linux_create_inferior): Renamed from create_inferior.
16469 Call add_inferior. Return 0 on success instead of a PID.
16470 (linux_attach): Renamed from myattach.
16471 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16472 (linux_thread_alive): Renamed from mythread_alive.
16473 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16475 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16476 (regsets_store_inferior_registers): Correct error message.
16477 Add missing ``return 0''.
16478 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16479 (linux_store_registers): Renamed from store_inferior_registers.
16480 (linux_read_memory): Renamed from read_inferior_memory.
16481 (linux_write_memory): Renamed from write_inferior_memory.
16482 (linux_target_ops): New structure.
16483 (initialize_low): Call set_target_ops ().
16484 * remote-utils.c (unhexify): New function.
16485 (hexify): New function.
16486 (input_interrupt): Send signals to ``signal_pid''.
16487 * server.c (inferior_pid): Remove.
16488 (start_inferior): Update create_inferior call.
16489 (attach_inferior): Call add_inferior.
16490 (handle_query): New function.
16491 (main): Call handle_query for `q' packets.
16492 * server.h: Include "target.h". Remove obsolete prototypes.
16493 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16495 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16497 * Makefile.in: Add WARN_CFLAGS. Update configury
16499 * configure.in: Check for <string.h>
16500 * configure: Regenerate.
16501 * config.in: Regenerate.
16502 * gdbreplay.c: Include needed system headers.
16503 (remote_open): Remove strchr prototype.
16504 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16505 * regcache.c (supply_register): Change buf argument to const void *.
16506 (supply_register_by_name): Likewise.
16507 (collect_register): Change buf argument to void *.
16508 (collect_register_by_name): Likewise.
16509 * regcache.h: Add missing prototypes.
16510 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16511 * server.c (handle_query): New function.
16512 (attached): New static variable, moved out of main.
16513 (main): Quiet longjmp clobber warnings.
16514 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16515 * utils.c (error): Remove NORETURN.
projects / binutils-gdb.git / blob