1 2018-04-23 Tom Tromey <tom@tromey.com>
5 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
7 * Makefile.in (depcomp): Add "..".
8 (all_deps_files): New and use it.
10 2018-04-18 Alan Hayward <alan.hayward@arm.com>
12 * configure.srv (aarch64*-*-linux*): Don't include xml.
13 (i[34567]86-*-cygwin*): Likewise.
14 (i[34567]86-*-linux*): Likewise.
15 (i[34567]86-*-lynxos*): Likewise.
16 (i[34567]86-*-mingw32ce*): Likewise.
17 (i[34567]86-*-mingw*): Likewise.
18 (i[34567]86-*-nto*): Likewise.
19 (tic6x-*-uclinux): Likewise.
20 (x86_64-*-linux*): Likewise.
21 (x86_64-*-mingw*): Likewise.
22 (x86_64-*-cygwin*): Likewise.
24 2018-04-18 Alan Hayward <alan.hayward@arm.com>
26 * tdesc.c: Remove xml parameter.
28 2018-04-18 Alan Hayward <alan.hayward@arm.com>
30 * server.c (get_features_xml): Remove cast.
31 * tdesc.c (void target_desc::accept): Fill in function.
32 (tdesc_get_features_xml): Remove old xml creation.
33 (print_xml_feature::visit_pre): Add xml vistor.
34 * tdesc.h (struct target_desc): Make xmltarget mutable.
35 (tdesc_get_features_xml): Remove declaration.
37 2018-04-18 Alan Hayward <alan.hayward@arm.com>
39 * tdesc.c (tdesc_architecture_name): Add new function.
40 (tdesc_osabi_name): Likewise.
41 (tdesc_get_features_xml): Use new functions.
43 2018-04-18 Alan Hayward <alan.hayward@arm.com>
45 * tdesc.c (tdesc_create_flags): Remove.
46 (tdesc_add_flag): Likewise.
47 (tdesc_named_type): Likewise.
48 (tdesc_create_union): Likewise.
49 (tdesc_create_struct): Likewise.
50 (tdesc_create_vector): Likewise.
51 (tdesc_add_bitfield): Likewise.
52 (tdesc_add_field): Likewise.
53 (tdesc_set_struct_size): Likewise.
55 2018-04-18 Alan Hayward <alan.hayward@arm.com>
57 * tdesc.c (~target_desc): Remove implictly deleted items.
58 (init_target_desc): Iterate all features.
59 (tdesc_get_features_xml): Use vector.
60 (tdesc_create_feature): Create feature.
61 * tdesc.h (tdesc_feature) Remove
62 (target_desc): Add features.
64 2018-04-18 Alan Hayward <alan.hayward@arm.com>
66 * Makefile.in: Add common/tdesc.c
67 * tdesc.c (init_target_desc): init all reg_defs from register
69 (tdesc_create_reg): Create tdesc_reg.
70 * tdesc.h (tdesc_feature): Add register vector.
72 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
74 * tdesc.h (struct target_desc) <features>: Change type to
75 std::vector<std::string>.
76 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
78 (tdesc_get_features_xml): Likewise.
79 (tdesc_create_feature): Likewise.
81 2018-03-26 Alan Hayward <alan.hayward@arm.com>
83 * regcache.c (find_register_by_number): Return a ref.
84 (find_regno): Use references.
85 (register_size): Likewise.
86 (register_data): Likewise.
87 * tdesc.c (target_desc::~target_desc): Remove free calls.
88 (target_desc::operator==): Use std::vector compare.
89 (init_target_desc): Use reference.
90 (tdesc_create_reg): Use reg constructors.
91 * tdesc.h (struct target_desc): Replace pointer with object.
93 2018-03-23 Alan Hayward <alan.hayward@arm.com>
95 * regcache.c (find_register_by_number): Make static.
96 (find_regno): Use find_register_by_number
97 * regcache.h (struct reg): Remove declaration.
99 2018-03-23 Alan Hayward <alan.hayward@arm.com>
101 * tdesc.c (target_desc::~target_desc): Move to here.
102 (target_desc::operator==): Likewise.
103 * tdesc.h (target_desc::~target_desc): Move from here.
104 (target_desc::operator==): Likewise.
106 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
108 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
110 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
112 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
114 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
115 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
116 and init_registers_s390_gs_linux64.
118 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
120 * linux-s390-low.c (s390_fill_gs): Remove function.
121 (s390_fill_gsbc): Remove function.
122 (s390_regsets): Set fill functions for the guarded storage regsets
125 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
127 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
128 the word size. Add comment.
129 (s390_get_wordsize): New function.
130 (s390_arch_setup): No longer select a temporary tdesc to fetch the
131 pswm with it. Instead, use s390_get_wordsize to determine the
132 word size first and derive the correct tdesc from that directly.
134 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
136 * Makefile.in: Include silent-rules.mk.
137 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
138 (COMPILE): Add ECHO_CXX.
139 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
140 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
141 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
142 (version-generated.c): Add ECHO_GEN.
143 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
144 (IPAGENT_COMPILE): Add ECHO_CXX.
145 (%-generated.c): Add ECHO_REGDAT.
147 2018-03-14 Tom Tromey <tom@tromey.com>
150 * ax.c (ax_printf): Special case for NULL.
152 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
154 * linux-low.c (linux_qxfer_libraries_svr4): Use
155 xml_escape_text_append.
157 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
159 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
161 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
163 * server.c (handle_general_set): Remove unnecessary xstrdup.
165 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
167 * server.c (parse_debug_format_options): Adjust to
168 delim_string_to_char_ptr_vec changes.
169 * thread-db.c (thread_db_load_search): Adjust to
170 dirnames_to_char_ptr_vec changes.
172 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
174 * target.h (target_enable_btrace, target_disable_btrace)
175 (target_read_btrace, target_read_btrace_conf): Turn macro into
176 inline function. Throw error if target method is not defined.
177 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
178 check for btrace target method. Be prepared to handle exceptions
179 from btrace target methods.
181 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
183 * server.c (captured_main): Change order of error message printed
184 when the current working directory cannot be found.
186 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
188 * server.c: Include "filenames.h" and "pathstuff.h".
189 (program_name): Delete variable.
190 (program_path): New anonymous class.
191 (get_exec_wrapper): Use "program_path" instead of
193 (handle_v_run): Likewise.
194 (captured_main): Likewise.
195 (process_serial_event): Likewise.
197 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
199 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
200 (OBJS): Add "pathstuff.o".
201 * server.c (current_directory): New global variable.
202 (captured_main): Initialize "current_directory".
204 2018-02-26 Alan Hayward <alan.hayward@arm.com>
206 * tdesc.c: Use common/tdesc.h.
209 2018-02-20 Alan Hayward <alan.hayward@arm.com>
210 Simon Marchi <simon.marchi@ericsson.com>
212 * Makefile.in: Switch order of make rules.
214 2018-02-19 Alan Hayward <alan.hayward@arm.com>
216 * Makefile.in: Add common directory in build.
217 * configure.ac: Add common reference.
218 * configure: Regenerate.
220 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
222 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
223 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
224 * spu-low.c (spu_target_ops): Likewise.
225 * win32-low.c (win32_target_ops): Likewise.
226 * server.c (supported_btrace_packets): Report packets unconditionally.
227 * target.h (target_ops) <supports_btrace>: Remove.
228 (target_supports_btrace): Remove.
230 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
232 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
233 (handle_btrace_disable): Change return type to void. Use exceptions
235 (handle_btrace_general_set): Catch exception and copy message to
238 2018-02-08 Tom Tromey <tom@tromey.com>
240 * linux-low.c (install_software_single_step_breakpoints): Use
242 * inferiors.c (make_cleanup_restore_current_thread): Remove.
243 (do_restore_current_thread_cleanup): Remove.
244 * gdbthread.h (make_cleanup_restore_current_thread): Don't
247 2018-02-08 Tom Tromey <tom@tromey.com>
249 * mem-break.c (set_raw_breakpoint_at): Use
250 gdb::unique_xmalloc_ptr.
252 2018-01-30 Pedro Alves <palves@redhat.com>
255 * target.c (target_terminal::terminal_state): Rename to ...
256 (target_terminal::m_terminal_state): ... this.
258 2018-01-19 James Clarke <jrtc27@jrtc27.com>
260 * linux-low.c (handle_extended_wait): Surround call to
261 thread_db_notice_clone with #ifdef USE_THREAD_DB.
263 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
265 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
266 linux_ptrace_attach_fail_reason_string now returning an
268 (linux_attach): Likewise.
269 * thread-db.c (attach_thread): Likewise.
271 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
274 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
275 checking for fs_base/gs_base fields in struct user_regs_struct.
276 * configure: Regenerate.
278 2018-01-16 Yao Qi <yao.qi@linaro.org>
281 * linux-low.c (fetch_register): Call supply_register instead of
284 2018-01-08 Yao Qi <yao.qi@linaro.org>
285 Simon Marchi <simon.marchi@ericsson.com>
287 * Makefile.in (OBS): Remove selftest.o.
288 * configure.ac: Set srv_selftest_objs if $development is true.
289 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
290 * configure: Re-generated.
291 * server.c (captured_main): Wrap variable selftest_filter with
294 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
296 * server.c (parse_debug_format_options): Return std::string.
297 (handle_monitor_command, captured_main): Adjust.
299 2018-01-05 Pedro Alves <palves@redhat.com>
302 * server.c (captured_main): Pass quiet=false to
303 save_original_signals_state.
305 2018-01-01 Joel Brobecker <brobecker@adacore.com>
307 * gdbreplay.c (gdbreplay_version): Update copyright year in
309 * server.c (gdbserver_version): Likewise.
311 2017-12-08 Tom Tromey <tom@tromey.com>
313 * ax.c (ax_printf): Update.
315 2017-12-07 Yao Qi <yao.qi@linaro.org>
317 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
318 aarch64_linux_read_description.
319 * linux-amd64-ipa.c (idx2mask): New array.
320 (get_ipa_tdesc): Move idx2mask out.
321 (initialize_low_tracepoint): Initialize target descriptions.
322 * linux-i386-ipa.c (idx2mask): New array.
323 (get_ipa_tdesc): Move idx2mask out.
324 (initialize_low_tracepoint): Initialize target descriptions.
326 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
328 * tdesc.c (struct tdesc_type): Change return type.
329 (tdesc_add_flag): Change parameter type.
330 (tdesc_add_bitfield): Likewise.
331 (tdesc_add_field): Likewise.
332 (tdesc_set_struct_size): Likewise.
334 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
336 * regcache.c (registers_to_string): Remove unused variable.
338 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
340 * inferiors.c (for_each_inferior_with_data): Remove.
341 * inferiors.h (for_each_inferior_with_data): Remove.
342 * server.c (handle_qxfer_threads_worker): Change parameter type.
343 (handle_qxfer_threads_proper): Use for_each_thread.
345 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
347 * inferiors.c (for_each_inferior): Remove.
348 (clear_inferiors): Use for_each_thread.
349 * inferiors.h (for_each_inferior): Remove.
350 * linux-low.c (linux_wait_for_event_filtered): Use
352 (linux_stabilize_threads): Likewise.
353 * regcache.c (regcache_release): Likewise.
354 * server.c (gdb_wants_all_threads_stopped): Likewise.
355 (clear_pending_status_callback): Remove.
356 (handle_status): Use for_each_thread.
357 (captured_main): Likewise.
358 * win32-low.c (child_init_thread_list): Likewise.
359 (win32_clear_inferiors): Likewise.
360 (fake_breakpoint_event): Likewise.
362 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
364 * inferiors.h (find_inferior): Remove.
365 * inferiors.c (find_inferior): Remove.
367 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
369 * linux-low.c (resume_status_pending_p): Update comment.
370 (need_step_over_p): Update comment.
372 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
374 * linux-low.c (proceed_one_lwp): Return void, change parameter
376 (unsuspend_and_proceed_one_lwp): Likewise.
377 (proceed_all_lwps): Use for_each_thread.
378 (unstop_all_lwps): Likewise.
380 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
382 * linux-low.c (linux_resume_one_thread): Return void, take
384 (linux_resume): Use for_each_thread.
386 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
388 * linux-low.c (send_sigstop_callback): Return void, change
389 parameter type. Rename to...
390 (send_sigstop): ... this.
391 (suspend_and_send_sigstop_callback): Return void, change parameter
393 (suspend_and_send_sigstop): ... this.
394 (stop_all_lwps): Use for_each_thread.
396 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
398 * linux-low.c (lwp_running): Return bool, remove unused
400 (linux_stabilize_threads): Use find_thread.
402 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
404 * linux-low.c (select_singlestep_lwp_callback): Remove.
405 (count_events_callback): Remove.
406 (select_event_lwp_callback): Remove.
407 (select_event_lwp): Use find_thread/for_each_thread.
409 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
411 * linux-low.c (not_stopped_callback): Return bool, take filter
413 (linux_wait_for_event_filtered): Use find_thread.
414 (linux_wait_1): Likewise.
416 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
418 * linux-low.c (same_lwp): Remove.
419 (find_lwp_pid): Use find_thread.
421 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
423 * linux-low.c (delete_lwp_callback): Remove.
424 (linux_mourn): Use for_each_thread.
426 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
428 * linux-low.c (linux_detach_lwp_callback): Return void, remove
429 args parameter, don't check for pid.
430 (linux_detach): Use for_each_thread.
432 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
434 * linux-low.c (struct counter): Remove.
435 (second_thread_of_pid_p): Remove.
436 (last_thread_of_process_p): Use find_thread.
438 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
440 * inferiors.c (find_inferior_in_random): Remove.
441 * inferiors.h (find_inferior_in_random): Remove.
442 * linux-low.c (status_pending_p_callback): Return bool, accept
443 parameter ptid directly.
444 (linux_wait_for_event_filtered): Use find_thread_in_random.
445 (linux_wait_1): Likewise.
447 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
449 * inferiors.c (find_inferior_id): Remove.
450 (find_thread_ptid): Move implemention from find_inferior_id to
452 * inferiors.h (find_inferior_id): Remove.
453 * server.c (handle_status): Use find_thread_ptid.
454 (process_serial_event): Likewise.
455 * thread-db.c (find_one_thread): Likewise.
456 (thread_db_thread_handle): Likewise.
457 * win32-low.c (thread_rec): Likewise.
458 (child_delete_thread): Likewise.
459 (win32_thread_alive): Likewise.
460 (get_child_debug_event): Likewise.
462 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
464 * linux-mips-low.c (update_watch_registers_callback): Return
465 void, remove pid_p parameter, don't check for pid.
466 (mips_insert_point, mips_remove_point): Use for_each_thread.
468 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
470 * lynx.low (lynx_delete_thread_callback): Remove.
471 (lynx_mourn): Use for_each_thread.
473 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
475 * regcache.c (regcache_invalidate_one): Remove.
476 (regcache_invalidate_pid): use for_each_thread.
478 2017-11-26 Tom Tromey <tom@tromey.com>
480 * linux-low.c (linux_create_inferior): Update.
482 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
484 * spu-low.c (spu_create_inferior): Fix typo in argument name.
486 2017-11-24 Alan Hayward <alan.hayward@arm.com>
488 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
489 * linux-aarch64-low.c (initialize_low_arch): Call init func.
490 * linux-aarch64-tdesc-selftest.c: New file.
491 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
493 2017-11-24 Alan Hayward <alan.hayward@arm.com>
495 * configure.srv: Add new file.
496 * linux-aarch64-low.c (initialize_low_arch): Call init func.
497 * linux-aarch64-tdesc-selftest.c: New file.
498 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
500 2017-11-24 Alan Hayward <alan.hayward@arm.com>
502 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
503 * linux-aarch64-low.c (initialize_low_arch): Remove init.
504 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
506 2017-11-24 Alan Hayward <alan.hayward@arm.com>
508 * configure.srv: Add new files.
509 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
510 aarch64_linux_read_description.
511 * linux-aarch64-low.c (aarch64_linux_read_description):
512 Merge with aarch64_arch_setup.
513 (aarch64_arch_setup): Call aarch64_linux_read_description.
514 * linux-aarch64-tdesc.c: New file.
515 * linux-aarch64-tdesc.h: New file.
517 2017-11-24 Yao Qi <yao.qi@linaro.org>
519 * configure.srv: Set $srv_regobj for tic6x-linux.
520 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
521 (tic6x_read_description): Move some code to tic6x_arch_setup.
522 (tic6x_tdesc_test): New function.
523 (initialize_low_arch): Call selftests::register_test.
525 2017-11-22 Yao Qi <yao.qi@linaro.org>
527 * remote-utils.c (prepare_resume_reply): Use memcpy.
529 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
531 * linux-low.c (kill_one_lwp_callback): Return void, take
532 argument directly, don't filter on pid.
533 (linux_kill): Use for_each_thread.
535 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
537 * linux-low.c (need_step_over_p): Return bool, remove dummy
539 (linux_resume, proceed_all_lwps): Use find_thread.
541 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
543 * linux-low.c (resume_status_pending_p): Return bool, remove
545 (linux_resume): Use find_thread.
547 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
549 * linux-low.c (struct thread_resume_array): Remove.
550 (linux_set_resume_request): Return void, take arguments
552 (linux_resume): Use for_each_thread.
554 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
556 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
557 return bool, remove data argument.
558 (linux_stabilize_threads): Use find_thread.
560 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
562 * linux-low.c (unsuspend_one_lwp): Remove.
563 (unsuspend_all_lwps): Use for_each_thread, inline code from
566 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
568 * gdbthread.h (find_thread): Add overload with ptid_t filter.
569 * linux-low.c (struct iterate_over_lwps_args): Remove.
570 (iterate_over_lwps_filter): Remove.
571 (iterate_over_lwps): Use find_thread.
573 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
575 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
576 (linux_handle_new_gdb_connection): Use for_each_thread, inline
577 code from reset_lwp_ptrace_options_callback.
579 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
581 * linux-arm-low.c (struct update_registers_data): Remove.
582 (update_registers_callback): Return void, take arguments
583 directly, don't check thread's pid.
584 (arm_insert_point, arm_remove_point): Use for_each_thread.
586 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
588 * win32-low.c (continue_one_thread): Return void, take argument
590 (child_continue): Use for_each_thread.
592 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
594 * win32-i386-low.c (update_debug_registers_callback): Rename
596 (update_debug_registers): ... this, return void, remove pid_p arg.
597 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
599 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
601 * inferiors.h (struct process_info): Add constructor, initialize
603 <syscalls_to_catch>: Change type to std::vector<int>.
604 * inferiors.c (add_process): Allocate process_info with new.
605 (remove_process): Free process_info with delete.
606 * linux-low.c (handle_extended_wait): Adjust.
607 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
608 * server.c (handle_general_set): Adjust.
610 2017-11-16 Pedro Alves <palves@redhat.com>
612 * remote-utils.c (remote_close): Block SIGIO signals instead of
613 uninstalling the SIGIO handler.
615 2017-11-16 Alan Hayward <alan.hayward@arm.com>
617 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
619 2017-11-16 Yao Qi <yao.qi@linaro.org>
621 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
622 (tic6x_store_gregset): Likewise.
623 (tic6x_usrregs_info): Move it up.
625 2017-11-15 Alan Hayward <alan.hayward@arm.com>
627 * Makefile.in: Update arch rules.
628 * configure.srv: Explicitly mark arch/ files.
630 2017-11-13 Andreas Schwab <schwab@suse.de>
632 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
634 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
636 2017-11-06 Pedro Alves <palves@redhat.com>
638 * config.in, configure: Regenerate.
640 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
642 * target.c (struct thread_search): Remove.
643 (thread_search_callback): Remove.
644 (prepare_to_access_memory): Use for_each_thread instead of
645 find_inferior. Inline code from thread_search_callback.
647 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
649 * server.c (struct visit_actioned_threads_data): Remove.
650 (visit_actioned_threads): Change prototype to take arguments
652 (resume): Use find_thread instead of find_inferior.
654 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
656 * server.c (queue_stop_reply_callback): Change prototype, return
658 (find_status_pending_thread_callback): Remove.
659 (handle_status): Replace find_inferior with find_thread and
662 2017-10-25 Alan Hayward <alan.hayward@arm.com>
664 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
666 (aarch64_store_gregset): Likewise.
667 (aarch64_fill_fpregset): Likewise.
668 (aarch64_store_fpregset): Likewise.
670 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
672 * gdbthread.h (find_thread, for_each_thread): New functions.
673 * inferiors.c (thread_of_pid): Remove.
674 (find_any_thread_of_pid): Use find_thread.
675 * linux-low.c (num_lwps): Use for_each_thread.
677 2017-10-17 Yao Qi <yao.qi@linaro.org>
679 * Makefile.in: Remove one rule.
680 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
682 2017-10-17 Yao Qi <yao.qi@linaro.org>
684 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
685 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
687 2017-10-17 Yao Qi <yao.qi@linaro.org>
689 * configure.srv: Rename arm.o with arch/arm.o.
691 2017-10-17 Yao Qi <yao.qi@linaro.org>
693 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
694 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
695 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
696 (arch-i386.o, arch-amd64.o): Remove rules.
697 (arch/%.o): New rule.
698 Update POSTCOMPILE and COMPILE.pre.
699 * configure.ac: Invoke AC_CONFIG_COMMANDS.
700 * configure: Re-generated.
701 * configure.srv: Replace arch-i386.o with arch/i386.o.
702 Replace arch-amd64.o with arch/amd64.o.
704 2017-10-16 Yao Qi <yao.qi@linaro.org>
706 * configure: Regenerated.
708 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
710 * inferiors.h: (struct inferior_list): Remove.
711 (struct inferior_list_entry); Remove.
712 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
713 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
714 get_first_inferior): Remove.
715 (for_each_inferior, for_each_inferior_with_data, find_inferior,
716 find_inferior_id, find_inferior_in_random): Change signature.
717 * inferiors.c (all_threads): Change type to
718 std::list<thread_info *>.
719 (get_thread): Remove macro.
720 (find_inferior, find_inferior_id): Change signature, implement
722 (find_inferior_in_random): Change signature, implement using
723 find_thread_in_random.
724 (for_each_inferior, for_each_inferior_with_data): Change
725 signature, implement using for_each_thread.
726 (add_inferior_to_list, remove_inferior): Remove.
727 (add_thread, get_first_thread, thread_of_pid,
728 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
729 (get_first_inferior, one_inferior_p, clear_inferior_list):
731 (clear_inferiors, get_thread_process): Update.
732 * gdbthread.h: Include <list>.
733 (struct thread_info) <entry>: Remove field.
735 (all_threads): Change type to std::list<thread_info *>.
736 (get_first_inferior): Add doc.
737 (find_thread, for_each_thread, find_thread_in_random): New
739 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
740 * linux-arm-low.c (update_registers_callback): Update.
741 * linux-low.c (second_thread_of_pid_p): Update.
742 (kill_one_lwp_callback, linux_detach_lwp_callback,
743 delete_lwp_callback, status_pending_p_callback, same_lwp,
744 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
745 iterate_over_lwps, not_stopped_callback,
746 resume_stopped_resumed_lwps, count_events_callback,
747 select_singlestep_lwp_callback, select_event_lwp_callback,
748 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
749 suspend_and_send_sigstop_callback, wait_for_sigstop,
750 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
751 lwp_running, linux_set_resume_request, resume_status_pending_p,
752 need_step_over_p, start_step_over, linux_resume_one_thread,
753 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
754 reset_lwp_ptrace_options_callback): Update.
755 * linux-mips-low.c (update_watch_registers_callback): Update.
756 * regcache.c (regcache_invalidate_one, regcache_invalidate):
758 (free_register_cache_thread_one): Remove.
759 (regcache_release): Update.
760 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
761 handle_qxfer_threads_worker): Update.
762 (handle_query): Update, use list iterator.
763 (visit_actioned_threads, handle_pending_status,
764 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
765 clear_pending_status_callback, set_pending_status_callback,
766 find_status_pending_thread_callback, handle_status,
767 process_serial_event): Update.
768 * target.c (thread_search_callback): Update.
769 * thread-db.c (thread_db_get_tls_address): Update.
770 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
772 * win32-i386-low.c (update_debug_registers_callback): Update.
773 * win32-low.c (delete_thread_info, child_delete_thread,
774 continue_one_thread, suspend_one_thread,
775 get_child_debug_event): Adjust.
777 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
779 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
780 * inferiors.h: Include <list>.
781 (struct process_info) <entry>: Remove field.
783 (pid_of): Change macro to function.
784 (ptid_of, lwpid_of): Remove macro.
785 (all_processes): Change type to std::list<process_info *>.
786 (ALL_PROCESSES): Remove macro.
787 (for_each_process, find_process): New function.
788 * inferiors.c (all_processes): Change type to
789 std::list<process_info *>.
790 (find_thread_process): Adjust.
791 (add_process): Likewise.
792 (remove_process): Likewise.
793 (find_process_pid): Likewise.
794 (get_first_process): Likewise.
795 (started_inferior_callback): Remove.
796 (have_started_inferiors_p): Adjust.
797 (attached_inferior_callback): Remove.
798 (have_attached_inferiors_p): Adjust.
799 * linux-low.c (check_zombie_leaders): Likewise.
800 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
801 (x86_linux_update_xmltarget): Adjust.
802 * server.c (handle_query): Likewise.
803 (gdb_reattached_process): Remove.
804 (handle_status): Adjust.
805 (kill_inferior_callback): Likewise.
806 (detach_or_kill_inferior): Remove.
807 (print_started_pid): Likewise.
808 (print_attached_pid): Likewise.
809 (detach_or_kill_for_exit): Update.
810 (process_serial_event): Likewise.
811 * linux-arm-low.c (arm_new_fork): Likewise.
813 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
815 * dll.h: Include <list>.
816 (struct dll_info): Add constructor.
817 <entry>: Remove field.
818 (all_dlls): Change type to std::list<dll_info>.
819 * dll.c: Include <algorithm>.
820 (get_dll): Remove macro.
821 (all_dlls): Change type to std::list<dll_info *>.
822 (free_one_dll): Remove.
823 (match_dll): Likewise.
824 (loaded_dll): Adjust.
825 (unloaded_dll): Adjust to all_dlls type change, use
826 std::find_if. Inline code from match_dll.
827 (clear_dlls): Adjust to all_dlls type change.
828 * server.c (emit_dll_description): Remove.
829 (handle_qxfer_libraries): Adjust to all_dlls type change,
830 integrate emit_dll_description's functionality.
832 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
834 * linux-low.h (struct linux_target_ops) <delete_process>: New
836 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
837 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
838 (struct linux_target_ops): Add delete_process callback.
839 * linux-arm-low.c (arm_delete_process): New.
840 (struct linux_target_ops): Add delete_process callback.
841 * linux-bfin-low.c (struct linux_target_ops): Likewise.
842 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
843 * linux-m32r-low.c (struct linux_target_ops): Likewise.
844 * linux-mips-low.c (mips_linux_delete_process): New.
845 (struct linux_target_ops): Add delete_process callback.
846 * linux-ppc-low.c (struct linux_target_ops): Likewise.
847 * linux-s390-low.c (struct linux_target_ops): Likewise.
848 * linux-sh-low.c (struct linux_target_ops): Likewise.
849 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
850 * linux-tile-low.c (struct linux_target_ops): Likewise.
851 * linux-x86-low.c (x86_linux_delete_process): New.
852 (struct linux_target_ops): Add delete_process callback.
853 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
855 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
857 * linux-aarch64-low.c (the_low_target): Add thread delete
859 * linux-arm-low.c (arm_delete_thread): New function.
860 (the_low_target): Add thread delete callback.
861 * linux-bfin-low.c (the_low_target): Likewise.
862 * linux-crisv32-low.c (the_low_target): Likewise.
863 * linux-low.c (delete_lwp): Invoke delete_thread callback if
865 * linux-low.h (struct linux_target_ops) <delete_thread>: New
867 * linux-m32r-low.c (the_low_target): Add thread delete callback.
868 * linux-mips-low.c (mips_linux_delete_thread): New function.
869 (the_low_target): Add thread delete callback.
870 * linux-ppc-low.c (the_low_target): Likewise.
871 * linux-s390-low.c (the_low_target): Likewise.
872 * linux-sh-low.c (the_low_target): Likewise.
873 * linux-tic6x-low.c (the_low_target): Likewise.
874 * linux-tile-low.c (the_low_target): Likewise.
875 * linux-x86-low.c (the_low_target): Likewise.
876 * linux-xtensa-low.c (the_low_target): Likewise.
878 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
880 * win32-low.c: Include "common-inferior.h".
882 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
884 * inferiors.c (set_inferior_cwd): New function.
885 * server.c (handle_general_set): Handle QSetWorkingDir packet.
886 (handle_query): Inform that QSetWorkingDir is supported.
887 * win32-low.c (create_process): Pass the inferior's cwd to
890 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
892 * inferiors.c (current_inferior_cwd): New global variable.
893 (get_inferior_cwd): New function.
894 * inferiors.h (struct process_info) <cwd>: New field.
896 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
898 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
899 (OBS): Add gdb_tilde_expand.o.
901 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
903 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
904 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
906 2017-09-29 Pedro Alves <palves@redhat.com>
908 * ax.c (gdb_parse_agent_expr): Constify.
909 * ax.h (gdb_parse_agent_expr): Constify.
910 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
912 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
913 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
914 * remote-utils.h (read_ptid): Constify.
915 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
916 (process_point_options, process_serial_event): Constify.
917 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
918 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
919 (cmd_qtbuffer): Constify.
921 2017-09-29 Pedro Alves <palves@redhat.com>
923 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
926 2017-09-29 Pedro Alves <palves@redhat.com>
928 * linux-low.c (handle_extended_wait): Pass parent thread instead
929 of process to thread_db_notice_clone.
930 * linux-low.h (thread_db_notice_clone): Replace parent process
931 parameter with parent thread parameter.
932 * thread-db.c (find_one_thread): Add comment.
933 (thread_db_notice_clone): Replace parent process parameter with
934 parent thread parameter. Temporarily switch to the parent thread.
936 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
938 * gdbthread.h: Include "common-gdbthread.h".
939 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
940 "if" when validating the ptid.
941 * remote-utils.c: Include "gdbthread.h".
942 (prepare_resume_reply): Use "switch_to_thread".
943 * target.c (done_accessing_memory): Likewise.
945 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
947 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
948 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
949 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
950 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
951 s390x-gs-linux64-ipa.o to ipa_obj.
952 * linux-s390-low.c (HWCAP_S390_GS): New define.
953 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
955 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
956 (s390_arch_setup): Check for guarded-storage support and choose
958 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
959 init_registers_s390x_gs_linux64.
960 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
962 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
963 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
965 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
967 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
969 2017-09-21 Kevin Buettner <kevinb@redhat.com>
971 * linux-low.h (struct lwp_info): Add new field, thread_handle.
972 (thread_db_thread_handle): Declare.
973 * linux-low.c (linux_target_ops): Initialize thread_handle.
974 * server.c (handle_qxfer_threads_worker): Add support for
976 * target.h (struct target_ops): Add new function pointer,
978 (target_thread_handle): Define.
979 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
981 (thread_db_thread_handle): New function.
983 2017-09-21 Kevin Buettner <kevinb@redhat.com>
985 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
986 * linux-low.h (thread_db_notice_clone): Declare.
987 * thread-db.c (thread_db_notice_clone): New function.
989 2017-09-21 Pedro Alves <palves@redhat.com>
991 * server.c (gdb_read_memory, handle_status, process_serial_event)
992 (handle_serial_event, handle_target_event): Adjust to
993 set_desired_thread prototype change.
994 * target.c (set_desired_thread): Remove 'use_general' parameter
996 * target.h (set_desired_thread): Remove 'use_general' parameter.
998 2017-09-20 Tom Tromey <tom@tromey.com>
1000 * target.c (target_terminal::terminal_state): Define.
1001 (target_terminal::init): Rename from target_terminal_init.
1002 (target_terminal::inferior): Rename from
1003 target_terminal_inferior.
1004 (target_terminal::ours): Rename from target_terminal_ours.
1005 (target_terminal::ours_for_output, target_terminal::info): New.
1007 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1009 * server.c (accumulate_file_name_length): Remove.
1010 (emit_dll_description): Adjust to std::string change.
1011 (handle_qxfer_libraries): Use std::string to hold document.
1013 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1015 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1016 return type of xml_escape_text.
1017 * server.c (emit_dll_description): Likewise.
1019 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1021 * server.c (captured_main): Accept argument for --selftest.
1022 Update run_tests call.
1023 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1024 when registering selftests.
1026 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1028 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1029 instead of "VEC" for "target_desc.reg_defs".
1030 (regcache_cpy): Likewise.
1031 (registers_to_string): Likewise.
1032 (registers_from_string): Likewise.
1033 (find_regno): Likewise.
1034 (supply_regblock): Likewise.
1035 (regcache_raw_read_unsigned): Likewise.
1036 * tdesc.c (init_target_desc): Likewise.
1037 (tdesc_create_reg): Likewise.
1038 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1039 (struct target_desc) <reg_defs>: Convert to "std::vector".
1040 (target_desc): Do not initialize "reg_defs".
1041 (~target_desc): Update code to use "std::vector" instead of "VEC"
1042 for "target_desc.reg_defs".
1043 (operator==): Likewise.
1045 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1047 * inferiors.h (thread_to_gdb_id): Remove.
1048 * inferiors.c (thread_to_gdb_id): Remove.
1049 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1050 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1051 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1053 * nto-low.c (nto_fetch_registers, nto_store_registers,
1054 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1056 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1058 * inferiors.h (gdb_id_to_thread_id): Remove.
1059 * inferiors.c (gdb_id_to_thread_id): Remove.
1060 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1061 removal. Move pid declaration closer to where it's used.
1063 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1065 * server.c (handle_detach): New function.
1066 (process_serial_event): Move code out, call handle_detach.
1068 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1070 * server.c (require_running): Rename to ...
1071 (require_running_or_return): ... this ...
1072 (require_running_or_break): ... and this.
1073 (handle_query, process_serial_event): Adjust.
1075 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1077 * linux-low.c (linux_set_resume_request): Remove unused
1080 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1082 * server.c (first_thread_of): Remove.
1083 (process_serial_event): Replace usage of first_thread_of with
1084 find_any_thread_of_pid.
1085 * tracepoint.c (same_process_p): Remove.
1086 (gdb_agent_about_to_close): Replace usage of same_process_p with
1087 find_any_thread_of_pid.
1088 * linux-x86-low.c (same_process_callback): Remove.
1089 (x86_arch_setup_process_callback): Replace usage of
1090 same_process_callback with find_any_thread_of_pid.
1091 * thread-db.c (any_thread_of): Remove.
1092 (switch_to_process): Replace usage of any_thread_of with
1093 find_any_thread_of_pid.
1094 * inferiors.c (thread_pid_matches_callback): Remove.
1095 (find_thread_process): Adjust to use find_any_thread_of_pid.
1097 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1099 * regcache.c (get_thread_regcache): Guard calls to "memset"
1102 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1104 * linux-low.c (handle_extended_wait): Use
1105 "allocate_target_description" instead of "XNEW".
1106 * linux-x86-low.c (initialize_low_arch): Likewise.
1108 2017-09-05 Yao Qi <yao.qi@linaro.org>
1110 * configure.srv (srv_i386_regobj): Remove.
1111 (srv_amd64_regobj): Remove.
1112 (srv_regobj): Set it to "" for x86 non-linux targets.
1113 * linux-x86-tdesc.c (i386_linux_read_description):
1114 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1115 (init_registers_i386): Remove the declaration.
1116 (tdesc_i386): Remove the declaration.
1117 (lynx_i386_arch_setup): Call i386_create_target_description.
1118 * nto-x86-low.c: Likewise.
1119 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1120 [!__x86_64__]: include arch/i386.h.
1121 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1123 2017-09-05 Yao Qi <yao.qi@linaro.org>
1125 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1126 i386/amd64-XXX-linux from it.
1128 2017-09-05 Yao Qi <yao.qi@linaro.org>
1130 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1132 (ipa_amd64_linux_regobj): Remove.
1133 (ipa_x32_linux_regobj): Remove.
1135 2017-09-05 Yao Qi <yao.qi@linaro.org>
1137 * Makefile.in (arch-amd64.o): New rule.
1138 * configure.srv: Append arch-amd64.o.
1139 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1140 (get_ipa_tdesc): Call amd64_linux_read_description.
1141 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1142 and init_registers_amd64_XXX.
1143 * linux-x86-low.c (x86_linux_read_description): Call
1144 amd64_linux_read_description.
1145 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1146 (initialize_low_arch): Don't call init_registers_x32_XXX and
1147 init_registers_amd64_XXX.
1148 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1149 and tdesc_amd64_XXX.
1150 [__x86_64__] (amd64_tdesc_test): New function.
1151 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1152 and init_registers_amd64_XXX.
1153 * linux-x86-tdesc.c: Include arch/amd64.h.
1154 (xcr0_to_tdesc_idx): New function.
1155 (i386_linux_read_description): New function.
1156 (amd64_get_ipa_tdesc_idx): New function.
1157 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1158 (amd64_get_ipa_tdesc): Declare.
1160 2017-09-05 Yao Qi <yao.qi@linaro.org>
1162 * configure.srv (srv_i386_linux_xmlfiles): Remove
1163 i386/i386-XXX-linux.xml from it.
1165 2017-09-05 Yao Qi <yao.qi@linaro.org>
1167 * configure.srv: Set srv_i386_linux_regobj empty if $development
1169 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1170 initialize_low_tdesc.
1171 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1172 with #if initialize_low_tdesc.
1173 * linux-x86-tdesc-selftest.c: New file.
1174 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1176 2017-09-05 Yao Qi <yao.qi@linaro.org>
1178 * Makefile.in (arch-i386.o): New rule.
1179 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1180 (x86_64-*-linux*): Likewise.
1181 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1182 include arch/i386.h.
1183 (i386_linux_read_description): Remove code and call
1184 i386_create_target_description.
1185 * tdesc.c (allocate_target_description): New function.
1186 * tdesc.h (set_tdesc_architecture): Remove declaration.
1187 (set_tdesc_osabi): Likewise.
1189 2017-09-05 Yao Qi <yao.qi@linaro.org>
1191 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1192 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1193 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1195 * server.c (get_features_xml): Call tdesc_get_features_xml.
1196 * tdesc.c (set_tdesc_architecture): New function.
1197 (set_tdesc_osabi): New function.
1198 (tdesc_get_features_xml): New function.
1199 (tdesc_create_feature): Add an argument.
1200 * tdesc.h (struct target_desc) <features>: New field.
1201 <arch, osabi>: New field.
1202 (~target_desc): xfree features, arch, and osabi.
1203 (target_desc::oerator==): Don't compare .xmltarget.
1204 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1205 (set_tdesc_osabi): Likewise.
1206 (tdesc_get_features_xml): Likewise.
1208 2017-09-05 Yao Qi <yao.qi@linaro.org>
1210 * linux-x86-tdesc.c: Include selftest.h.
1211 (i386_tdesc_test): New function.
1212 (initialize_low_tdesc): Call selftests::register_test.
1213 * tdesc.h: Include regdef.h.
1214 (target_desc): Override operator == and !=.
1216 2017-09-05 Yao Qi <yao.qi@linaro.org>
1218 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1219 (ipa_obj): Likewise.
1220 * linux-i386-ipa.c: Include common/x86-xstate.h
1221 (get_ipa_tdesc): Call i386_linux_read_description.
1222 (initialize_low_tracepoint): Don't call init_registers_XXX
1223 functions, call initialize_low_tdesc instead.
1224 * linux-x86-low.c (x86_linux_read_description): Call
1225 i386_linux_read_description.
1226 (initialize_low_arch): Don't call init_registers_i386_XXX
1227 functions, call initialize_low_tdesc.
1228 * linux-x86-tdesc.c: New file.
1229 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1230 (i386_get_ipa_tdesc_idx): Declare.
1231 (i386_get_ipa_tdesc): Declare.
1232 (initialize_low_tdesc): Declare.
1234 2017-09-05 Yao Qi <yao.qi@linaro.org>
1236 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1239 2017-09-05 Yao Qi <yao.qi@linaro.org>
1241 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1242 * regcache.c (get_thread_regcache): Use VEC_length.
1243 (init_register_cache): Likewise.
1244 (regcache_cpy): Likewise.
1245 (registers_to_string): Iterate reg_defs via VEC_iterate.
1246 (find_regno): Likewise.
1247 (find_register_by_number): Use VEC_index.
1248 (register_size): Call find_register_by_number.
1249 (register_data): Call find_register_by_number.
1250 (supply_regblock): Use VEC_length.
1251 (regcache_raw_read_unsigned): Likewise.
1252 * tdesc.c (init_target_desc): Iterate reg_defs via
1254 (default_description): Update initializer.
1255 (copy_target_description): Don't update field num_registers.
1256 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1257 <num_registers>: Remove.
1259 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1261 * Makefile.in (.SECONDARY): Define target.
1263 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1265 * linux-low.c (linux_wait_1): Adjust.
1266 * server.c (queue_stop_reply_callback): Adjust.
1268 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1270 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1271 QEnvironmentUnset and QEnvironmentReset packets.
1272 (handle_query): Inform remote that QEnvironmentHexEncoded,
1273 QEnvironmentUnset and QEnvironmentReset are supported.
1275 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1277 * inferiors.h (inferior_target_data): Rename to ...
1278 (thread_target_data): ... this.
1279 (inferior_regcache_data): Rename to ...
1280 (thread_regcache_data): ... this.
1281 (set_inferior_regcache_data): Rename to ...
1282 (set_thread_regcache_data): ... this.
1283 * inferiors.c (inferior_target_data): Rename to ...
1284 (thread_target_data): ... this.
1285 (inferior_regcache_data): Rename to ...
1286 (thread_regcache_data): ... this.
1287 (set_inferior_regcache_data): Rename to ...
1288 (set_thread_regcache_data): ... this.
1289 (free_one_thread): Update.
1290 * linux-low.h (get_thread_lwp): Update.
1291 * regcache.c (get_thread_regcache): Update.
1292 (regcache_invalidate_thread): Update.
1293 (free_register_cache_thread): Update.
1294 * win32-i386-low.c (update_debug_registers_callback): Update.
1295 (win32_get_current_dr): Update.
1296 * win32-low.c (thread_rec): Update.
1297 (delete_thread_info): Update.
1298 (continue_one_thread): Update.
1299 (suspend_one_thread): Update.
1301 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1303 * inferiors.c (set_inferior_target_data): Remove.
1304 * inferiors.h (set_inferior_target_data): Remove.
1306 2017-08-18 Yao Qi <yao.qi@linaro.org>
1308 * Makefile.in (OBS): Add selftest.o.
1309 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1310 * configure, config.in: Re-generated.
1311 * server.c: Include common/sefltest.h.
1312 (captured_main): Handle option --selftest.
1314 2017-08-09 Yao Qi <yao.qi@linaro.org>
1316 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1317 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1318 i386-avx-mpx.o and i386-mmx.o.
1319 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1320 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1321 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1322 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1323 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1324 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1325 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1326 i386/amd64-avx-mpx.xml.
1328 2017-08-09 Yao Qi <yao.qi@linaro.org>
1330 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1331 and x32-avx-avx512.o.
1332 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1333 i386/x32-avx-avx512.xml.
1335 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1337 * tracepoint.h (enum class fast_tpoint_collect_result): New
1339 (fast_tracepoint_collecting): Change return type to
1340 fast_tpoint_collect_result.
1341 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1342 * linux-low.h: Include tracepoint.h.
1343 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1344 fast_tpoint_collect_result.
1345 * linux-low.c (handle_tracepoints): Adjust.
1346 (linux_fast_tracepoint_collecting): Change return type to
1347 fast_tpoint_collect_result.
1348 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1349 linux_wait_1, stuck_in_jump_pad_callback,
1350 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1351 proceed_one_lwp): Adjust to type change.
1353 2017-07-10 Yao Qi <yao.qi@linaro.org>
1355 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1357 2017-06-29 Yao Qi <yao.qi@linaro.org>
1359 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1361 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1363 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1365 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1367 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1369 * linux-low.c (linux_create_inferior): Adjust code to access the
1370 environment information via 'gdb_environ' class.
1371 * lynx-low.c (lynx_create_inferior): Likewise.
1372 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1373 (get_environ): Return a pointer to 'our_environ'.
1374 (captured_main): Initialize 'our_environ'.
1375 * server.h (get_environ): Adjust prototype.
1376 * spu-low.c (spu_create_inferior): Adjust code to access the
1377 environment information via 'gdb_environ' class.
1379 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1381 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1382 usage of "register" keyword.
1384 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1386 * configure: Re-generate.
1388 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1390 * configure: Re-generate.
1392 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1394 * Makefile.in (COMPILE.pre): Add "-x c++".
1396 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1398 * fork-child.c: Conditionally include <signal.h>.
1400 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1402 * server.c (handle_general_set): Handle new packet
1403 "QStartupWithShell".
1404 (handle_query): Add "QStartupWithShell" to the list of supported
1406 (gdbserver_usage): Add help text explaining the
1407 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1409 (captured_main): Recognize and act upon the presence of the new
1412 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1413 Pedro Alves <palves@redhat.com>
1415 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1416 * configure: Regenerate.
1417 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1419 (i[34567]86-*-lynxos*): Likewise.
1420 (spu*-*-*): Likewise.
1421 * fork-child.c: New file.
1422 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1424 (linux_ptrace_fun): New function.
1425 (linux_create_inferior): Adjust function prototype to reflect
1426 change on "target.h". Adjust function code to use
1428 (linux_request_interrupt): Delete "signal_pid".
1429 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1430 (lynx_ptrace_fun): New function.
1431 (lynx_create_inferior): Adjust function prototype to reflect
1432 change on "target.h". Adjust function code to use
1434 * nto-low.c (nto_create_inferior): Adjust function prototype and
1435 code to reflect change on "target.h". Update comments.
1436 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1437 "common-terminal.h" and "environ.h".
1438 (terminal_fd): Moved to fork-child.c.
1439 (old_foreground_pgrp): Likewise.
1440 (restore_old_foreground_pgrp): Likewise.
1441 (last_status): Make it global.
1442 (last_ptid): Likewise.
1443 (our_environ): New variable.
1444 (startup_with_shell): Likewise.
1445 (program_name): Likewise.
1446 (program_argv): Rename to...
1447 (program_args): ...this.
1448 (wrapper_argv): New variable.
1449 (start_inferior): Delete function.
1450 (get_exec_wrapper): New function.
1451 (get_exec_file): Likewise.
1452 (get_environ): Likewise.
1453 (prefork_hook): Likewise.
1454 (post_fork_inferior): Likewise.
1455 (postfork_hook): Likewise.
1456 (postfork_child_hook): Likewise.
1457 (handle_v_run): Update code to deal with arguments coming from the
1458 remote host. Update calls from "start_inferior" to
1460 (captured_main): Likewise. Initialize environment variable. Call
1462 * server.h (post_fork_inferior): New prototype.
1463 (get_environ): Likewise.
1464 (last_status): Declare.
1465 (last_ptid): Likewise.
1466 (signal_pid): Likewise.
1467 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1468 (spu_ptrace_fun): New function.
1469 (spu_create_inferior): Adjust function prototype to reflect change
1470 on "target.h". Adjust function code to use "fork_inferior".
1471 * target.c (target_terminal_init): New function.
1472 (target_terminal_inferior): Likewise.
1473 (target_terminal_ours): Likewise.
1474 * target.h: Include <vector>.
1475 (struct target_ops) <create_inferior>: Update prototype.
1476 (create_inferior): Update macro.
1477 * utils.c (gdb_flush_out_err): New function.
1478 * win32-low.c (win32_create_inferior): Adjust function prototype
1479 and code to reflect change on "target.h".
1481 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1483 * inferiors.c (switch_to_thread): New function.
1485 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1487 * Makefile.in (SFILE): Add "common/job-control.c".
1488 (OBS): Add "job-control.o".
1490 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1492 * Makefile: Remove "@host_makefile_frag@".
1494 2017-05-05 Pedro Alves <palves@redhat.com>
1496 * configure: Regenerate.
1498 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1500 * configure: Regenerate.
1502 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1504 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1505 software_single_step change of return type to
1506 std::vector<CORE_ADDR>.
1507 * linux-low.c (install_software_single_step_breakpoints):
1509 * linux-low.h (install_software_single_step_breakpoints):
1512 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1514 * remote-utils.c: Include "gdb_termios.h" instead of
1516 * terminal.h: Delete file.
1518 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1520 * server.c: Include <vector>.
1521 <program_argv, wrapper_argv>: Convert to std::vector.
1522 (start_inferior): Rewrite function to use C++.
1523 (handle_v_run): Likewise. Update code that calculates the argv
1524 based on the vRun packet; use C++.
1525 (captured_main): Likewise.
1527 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1529 * server.c (handle_v_cont): Initialize thread_resume::thread
1532 2017-04-05 Pedro Alves <palves@redhat.com>
1534 * configure: Regenerate.
1536 2017-04-05 Pedro Alves <palves@redhat.com>
1538 * gdbreplay.c (sync_error): Constify.
1539 * linux-x86-low.c (push_opcode): Constify.
1541 2017-04-05 Pedro Alves <palves@redhat.com>
1543 * win32-low.c (get_child_debug_event)
1544 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1545 Report TARGET_WAITKIND_SPURIOUS instead.
1547 2017-04-05 Pedro Alves <palves@redhat.com>
1549 * remote-utils.c (remote_prepare, remote_open): Constify.
1550 * remote-utils.h (remote_prepare, remote_open): Constify.
1551 * server.c (captured_main): Constify 'port' handling.
1553 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1555 * Makefile.in (clean): Clear .deps.
1557 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1559 * .gitignore: Remove generated files, replace with wildcard.
1560 * (clean): Replace removal of generated files with wildcard.
1561 (version.c): Replace with...
1562 (version-generated.c): ...this.
1563 (xml-builtin.c): Replace with...
1564 (xml-builtin-generated.c): ...this.
1565 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1566 (%.c: *regformats*): Replace with...
1567 (%-generated.c: *regformats*): ...this.
1569 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1571 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1572 (xtensa_fill_gregset): Call collect_register_by_name for
1574 (xtensa_store_gregset): Call supply_register_by_name for
1577 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1579 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1580 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1581 (xtensa_store_gregset): Call supply_register for all registers in
1582 a0_regnum..a0_regnum + C0_NREGS range.
1584 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1586 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1587 (ax-ipa.o: ax.c): Remove.
1588 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1589 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1590 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1591 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1592 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1594 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1596 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1597 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1598 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1599 (errors-ipa.o: ../common/errors.c): Remove.
1600 (format-ipa.o: ../common/format.c): Remove.
1601 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1603 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1605 * Makefile.in (%-ipa.o: %.c): New rule.
1606 (tracepoint-ipa.o: tracepoint.c): Remove.
1607 (utils-ipa.o: utils.c): Remove.
1608 (remote-utils-ipa.o: remote-utils.c): Remove.
1609 (regcache-ipa.o: regcache.c): Remove.
1610 (i386-linux-ipa.o: i386-linux.c): Remove.
1611 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1612 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1613 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1614 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1615 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1616 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1617 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1618 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1619 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1620 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1621 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1622 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1623 (aarch64-ipa.o: aarch64.c): Remove.
1624 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1625 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1626 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1627 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1628 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1629 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1630 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1631 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1632 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1633 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1634 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1635 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1636 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1637 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1638 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1639 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1640 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1641 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1642 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1643 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1644 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1645 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1646 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1647 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1648 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1649 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1650 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1651 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1652 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1653 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1654 (tdesc-ipa.o: tdesc.c): Remove.
1655 (x32-linux-ipa.o: x32-linux.c): Remove.
1656 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1657 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1659 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1661 * Makefile.in (%.o: ../arch/%.c): New rule.
1662 (arm.o: ../arch/arm.c): Remove.
1663 (arm-linux.o: ../arch/arm-linux.c): Remove.
1664 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1665 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1667 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1669 * Makefile.in (%.o: ../nat/%.c): New rule.
1670 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1671 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1672 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1673 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1674 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1675 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1676 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1677 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1678 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1679 (linux-personality.o: ../nat/linux-personality.c): Remove.
1680 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1681 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1682 (x86-linux.o: ../nat/x86-linux.c): Remove.
1683 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1684 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1686 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1688 * Makefile.in (%.o: ../common/%.c): New rule.
1689 (signals.o: ../common/signals.c): Remove.
1690 (print-utils.o: ../common/print-utils.c): Remove.
1691 (rsp-low.o: ../common/rsp-low.c): Remove.
1692 (common-utils.o: ../common/common-utils.c): Remove.
1693 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1694 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1695 (vec.o: ../common/vec.c): Remove.
1696 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1697 (xml-utils.o: ../common/xml-utils.c): Remove.
1698 (ptid.o: ../common/ptid.c): Remove.
1699 (buffer.o: ../common/buffer.c): Remove.
1700 (format.o: ../common/format.c): Remove.
1701 (filestuff.o: ../common/filestuff.c): Remove.
1702 (agent.o: ../common/agent.c): Remove.
1703 (errors.o: ../common/errors.c): Remove.
1704 (environ.o: ../common/environ.c): Remove.
1705 (common-debug.o: ../common/common-debug.c): Remove.
1706 (cleanups.o: ../common/cleanups.c): Remove.
1707 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1708 (fileio.o: ../common/fileio.c): Remove.
1709 (common-regcache.o: ../common/common-regcache.c): Remove.
1710 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1711 (new-op.o: ../common/new-op.c): Remove.
1712 (btrace-common.o: ../common/btrace-common.c): Remove.
1714 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1716 * Makefile.in (%.o: ../target/%.c): New rule.
1717 (waitstatus.o: ../target/waitstatus.c): Remove.
1719 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1722 (%.c: ../regformats/%.dat,
1723 (%.c: ../regformats/arm/%.dat,
1724 (%.c: ../regformats/i386/%.dat,
1725 (%.c: ../regformats/rs6000/%.dat): New rules.
1726 (aarch64.c): Remove.
1727 (reg-arm.c): Remove.
1728 (arm-with-iwmmxt.c): Remove.
1729 (arm-with-vfpv2.c): Remove.
1730 (arm-with-vfpv3.c): Remove.
1731 (arm-with-neon.c): Remove.
1732 (reg-bfin.c): Remove.
1733 (reg-cris.c): Remove.
1734 (reg-crisv32.c): Remove.
1736 (i386-linux.c): Remove.
1737 (i386-avx.c): Remove.
1738 (i386-avx-linux.c): Remove.
1739 (i386-avx-avx512.c): Remove.
1740 (i386-avx-avx512-linux.c): Remove.
1741 (i386-mpx.c): Remove.
1742 (i386-mpx-linux.c): Remove.
1743 (i386-avx-mpx-avx512-pku.c): Remove.
1744 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1745 (i386-avx-mpx.c): Remove.
1746 (i386-avx-mpx-linux.c): Remove.
1747 (i386-mmx.c): Remove.
1748 (i386-mmx-linux.c): Remove.
1749 (reg-ia64.c): Remove.
1750 (reg-m32r.c): Remove.
1751 (reg-m68k.c): Remove.
1753 (mips-linux.c): Remove.
1754 (mips-dsp-linux.c): Remove.
1755 (mips64-linux.c): Remove.
1756 (mips64-dsp-linux.c): Remove.
1757 (nios2-linux.c): Remove.
1758 (powerpc-32.c): Remove.
1759 (powerpc-32l.c): Remove.
1760 (powerpc-altivec32l.c): Remove.
1761 (powerpc-cell32l.c): Remove.
1762 (powerpc-vsx32l.c): Remove.
1763 (powerpc-isa205-32l.c): Remove.
1764 (powerpc-isa205-altivec32l.c): Remove.
1765 (powerpc-isa205-vsx32l.c): Remove.
1766 (powerpc-e500l.c): Remove.
1767 (powerpc-64l.c): Remove.
1768 (powerpc-altivec64l.c): Remove.
1769 (powerpc-cell64l.c): Remove.
1770 (powerpc-vsx64l.c): Remove.
1771 (powerpc-isa205-64l.c): Remove.
1772 (powerpc-isa205-altivec64l.c): Remove.
1773 (powerpc-isa205-vsx64l.c): Remove.
1774 (s390-linux32.c): Remove.
1775 (s390-linux32v1.c): Remove.
1776 (s390-linux32v2.c): Remove.
1777 (s390-linux64.c): Remove.
1778 (s390-linux64v1.c): Remove.
1779 (s390-linux64v2.c): Remove.
1780 (s390-te-linux64.c): Remove.
1781 (s390-vx-linux64.c): Remove.
1782 (s390-tevx-linux64.c): Remove.
1783 (s390x-linux64.c): Remove.
1784 (s390x-linux64v1.c): Remove.
1785 (s390x-linux64v2.c): Remove.
1786 (s390x-te-linux64.c): Remove.
1787 (s390x-vx-linux64.c): Remove.
1788 (s390x-tevx-linux64.c): Remove.
1789 (tic6x-c64xp-linux.c): Remove.
1790 (tic6x-c64x-linux.c): Remove.
1791 (tic6x-c62x-linux.c): Remove.
1793 (reg-sparc64.c): Remove.
1794 (reg-spu.c): Remove.
1796 (amd64-linux.c): Remove.
1797 (amd64-avx.c): Remove.
1798 (amd64-avx-linux.c): Remove.
1799 (amd64-avx-avx512.c): Remove.
1800 (amd64-avx-avx512-linux.c): Remove.
1801 (amd64-mpx.c): Remove.
1802 (amd64-mpx-linux.c): Remove.
1803 (amd64-avx-mpx-avx512-pku.c): Remove.
1804 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1805 (amd64-avx-mpx.c): Remove.
1806 (amd64-avx-mpx-linux.c): Remove.
1808 (x32-linux.c): Remove.
1809 (x32-avx.c): Remove.
1810 (x32-avx-linux.c): Remove.
1811 (x32-avx-avx512.c): Remove.
1812 (x32-avx-avx512-linux.c): Remove.
1813 (reg-xtensa.c): Remove.
1814 (reg-tilegx.c): Remove.
1815 (reg-tilegx32.c): Remove.
1817 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1819 * Makefile.in (SFILES): Add "common/environ.c".
1820 (OBJS): Add "common/environ.h".
1822 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1824 * configure.ac: Check if the fs_base and gs_base members of
1825 `struct user_regs_struct' exist.
1826 * config.in: Regenerated.
1827 * configure: Likewise.
1829 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1831 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1833 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1834 (get_next_pcs_syscall_next_pc): Likewise.
1836 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1838 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1839 * nto-x86-low.c: Likewise.
1841 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1843 * Makefile.in: Include disable-implicit-rules.mk.
1845 2016-11-23 Pedro Alves <palves@redhat.com>
1847 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1848 (debug_vprintf): Use std::chrono::steady_clock instead of
1849 gettimeofday. Use '.' instead of ':'.
1850 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1851 (get_timestamp): Use std::chrono::steady_clock instead of
1854 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1856 * Makefile.in: Fix whitespace formatting.
1858 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1860 * Makefile.in (SFILES, OBS): Flatten list and order
1863 2016-11-23 Pedro Alves <palves@redhat.com>
1865 * event-loop.c (handle_file_event): Use warning.
1866 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1867 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1870 2016-11-23 Pedro Alves <palves@redhat.com>
1872 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1874 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1875 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1876 debug_printf and debug_flush for debug output.
1877 * server.c (handle_general_set): Likewise.
1878 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1881 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1883 * Makefile.in (.c.o): Replace rule with ...
1884 (%.o: %.c): ... this one.
1886 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1888 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1889 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1891 * configure.ac: Remove checks for the make program.
1892 * configure: Re-generate.
1894 2016-10-28 Pedro Alves <palves@redhat.com>
1896 * Makefile.in (CXX_DIALECT): Get from configure.
1897 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1898 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1899 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1900 * config.in: Regenerate.
1901 * configure: Regenerate.
1903 2016-10-27 Yao Qi <yao.qi@linaro.org>
1905 * linux-low.c (linux_supports_range_stepping): Return true if
1906 can_software_single_step return true.
1908 2016-10-27 Yao Qi <yao.qi@linaro.org>
1910 * inferiors.c (find_inferior_in_random): New function.
1911 * inferiors.h (find_inferior_in_random): Declare.
1912 * linux-low.c (linux_wait_for_event_filtered): Call
1913 find_inferior_in_random instead of find_inferior.
1915 2016-10-27 Yao Qi <yao.qi@linaro.org>
1917 * linux-low.c (linux_wait_1): If single-step breakpoints are
1918 inserted, remove them.
1920 2016-10-26 Pedro Alves <palves@redhat.com>
1922 * linux-low.c (handle_extended_wait): Link parent/child fork
1924 (linux_wait_1): Unlink them.
1925 (linux_set_resume_request): Ignore resume requests for
1926 already-resumed and unhandled fork child threads.
1927 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1928 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1930 (handle_v_requests) <vCont>: Don't call require_running.
1931 * server.h (in_queued_stop_replies): New declaration.
1933 2016-10-24 Yao Qi <yao.qi@linaro.org>
1936 * linux-aarch64-low.c (append_insns): Cast the return value to
1939 2016-10-10 Yao Qi <yao.qi@linaro.org>
1941 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1943 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1945 * target.c (target_supports_multi_process): New function, moved
1947 * target.h (target_supports_multi_process): ... here. Remove
1950 2016-10-05 Tom Tromey <tom@tromey.com>
1953 * tracepoint.c (handle_tracepoint_bkpts): Check
1954 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1956 2016-10-05 Yao Qi <yao.qi@linaro.org>
1958 * configure.srv: Update the path of arm-*.xml files.
1960 2016-10-05 Terry Guo <terry.guo@arm.com>
1961 Yao Qi <yao.qi@linaro.org>
1963 * Makefile.in: Adjust the path of rules.
1964 * configure.srv: Update the path of xml files.
1965 * regformats/arm-with-iwmmxt.dat: Regenerated.
1966 * regformats/arm-with-neon.dat: Likewise.
1967 * regformats/arm-with-vfpv2.dat: Likewise.
1968 * regformats/arm-with-vfpv3.dat Likewise.
1970 2016-09-30 Yao Qi <yao.qi@linaro.org>
1973 * target.c (target_stop_and_wait): Don't call
1974 target_continue_no_signal, use resume_stop instead.
1976 2016-09-26 Yao Qi <yao.qi@linaro.org>
1978 * linux-low.c (linux_wait_1): Call debug_exit.
1980 2016-09-23 Pedro Alves <palves@redhat.com>
1982 * Makefile.in (SFILES): Add common/new-op.c.
1983 (OBS): Add common/new-op.o.
1984 (new-op.o): New rule.
1986 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1988 * .gitinore: Ignore more files.
1990 2016-09-21 Yao Qi <yao.qi@linaro.org>
1992 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1995 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1997 * server.c (start_inferior): Call target_mourn_inferior instead of
1998 mourn_inferior; pass ptid_t argument to it.
2000 (handle_target_event): Likewise.
2001 * target.c (target_mourn_inferior): New function.
2002 * target.h (mourn_inferior): Delete macro.
2004 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2006 * linux-low.c (lwp_is_stepping): New function.
2008 2016-09-06 Carl Love <cel@us.ibm.com>
2010 * server.c (start_inferior): Fixed comment, requested comment change
2011 didn't get updated correctly. Removed reference to ptrace () call as
2012 it is only true on Linux systems.
2014 2016-09-06 Carl Love <cel@us.ibm.com>
2016 * server.c (start_inferior): Do not call
2017 function target_post_create_inferior () if the
2018 inferior process has already exited.
2020 2016-09-05 Pedro Alves <palves@redhat.com>
2022 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2023 (COMPILE.pre, CC_LD): Use CXX directly.
2024 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2025 * acinclude.m4: Don't include build-with-cxx.m4.
2026 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2027 * configure: Regenerate.
2029 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2032 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2033 call writing data to own_buf.
2035 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2037 * target.c (mywait): Call target_wait instead of
2039 (target_wait): New function.
2041 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2043 * server.c (start_inferior): New variable 'ptid'. Replace calls
2044 to the_target->resume by target_continue{,_no_signal}, depending
2046 * target.c (target_stop_and_wait): Call target_continue_no_signal
2047 instead of the_target->resume.
2048 (target_continue): New function.
2050 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2052 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2054 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2057 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2059 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2060 * linux-arm-low.c (ps_get_thread_area): Likewise.
2061 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2062 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2063 * linux-mips-low.c (ps_get_thread_area): Likewise.
2064 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2065 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2066 * linux-x86-low.c (ps_get_thread_area): Likewise.
2067 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2069 2016-08-19 Pedro Alves <palves@redhat.com>
2071 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2073 2016-08-19 Pedro Alves <palves@redhat.com>
2075 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2076 comment. Use memcpy instead of casting through unsigned long.
2078 2016-08-19 Pedro Alves <palves@redhat.com>
2080 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2081 allocating around 0x80000000.
2083 2016-08-19 Pedro Alves <palves@redhat.com>
2086 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2087 (x32-avx512-linux-ipa.o): New rules.
2088 * configure.ac (x86_64-*-linux*): New x32 check.
2089 * configure.srv (ipa_x32_linux_regobj): New.
2090 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2091 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2093 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2095 * configure: Regenerate.
2097 2016-08-09 Pedro Alves <palves@redhat.com>
2100 * Makefile.in (OBS): Add signals-state-save-restore.o.
2101 (signals-state-save-restore.o): New rule.
2102 * config.in: Regenerate.
2103 * configure: Regenerate.
2104 * linux-low.c: Include "signals-state-save-restore.h".
2105 (linux_create_inferior): Call
2106 restore_original_signals_state.
2107 * server.c: Include "dispositions-save-restore.h".
2108 (captured_main): Call save_original_signals_state.
2110 2016-08-05 Pedro Alves <palves@redhat.com>
2112 * configure: Regenerate.
2114 2016-08-04 Yao Qi <yao.qi@linaro.org>
2116 * linux-low.c (regsets_fetch_inferior_registers): Check
2117 errno is ESRCH or not.
2119 2016-08-02 Yao Qi <yao.qi@linaro.org>
2121 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2122 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2123 (thread_db_load_search): Update.
2124 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2125 td_ta_set_event and td_ta_event_getmsg.
2127 2016-07-26 Pedro Alves <palves@redhat.com>
2130 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2131 of unsigned long for 64-bit registers and use uint32_t instead of
2132 unsigned int for 32-bit registers.
2134 2016-07-26 Pedro Alves <palves@redhat.com>
2136 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2139 2016-07-21 Tom Tromey <tom@tromey.com>
2141 * configure: Rebuild.
2143 2016-07-21 Yao Qi <yao.qi@linaro.org>
2145 * mem-break.c (find_gdb_breakpoint): Cast bp to
2146 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2148 2016-07-21 Yao Qi <yao.qi@linaro.org>
2150 * server.c (handle_v_requests): Support s and S actions
2151 if target_supports_software_single_step return true.
2153 2016-07-21 Yao Qi <yao.qi@linaro.org>
2155 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2156 is resume_step, call maybe_hw_step.
2157 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2159 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2161 (proceed_one_lwp): If resume request is resume_step, install
2162 reinsert breakpoints and call maybe_hw_step.
2164 2016-07-21 Yao Qi <yao.qi@linaro.org>
2166 * linux-low.c (proceed_one_lwp): Declare.
2167 (linux_resume_one_thread): Remove local variable 'step'.
2168 Lift code enqueue signal. Call proceed_one_lwp instead of
2169 linux_resume_one_lwp.
2171 2016-07-21 Yao Qi <yao.qi@linaro.org>
2173 * linux-low.c (linux_resume_one_thread): Call
2174 enqueue_pending_signal.
2176 2016-07-21 Yao Qi <yao.qi@linaro.org>
2178 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2179 * inferiors.c (do_restore_current_thread_cleanup): New function.
2180 (make_cleanup_restore_current_thread): Likewise.
2181 * linux-low.c (install_software_single_step_breakpoints): Call
2182 make_cleanup_restore_current_thread. Switch current_thread to
2185 2016-07-21 Yao Qi <yao.qi@linaro.org>
2187 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2188 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2189 (clone_one_breakpoint): Likewise.
2190 (delete_reinsert_breakpoints): Change parameter to thread.
2192 (has_reinsert_breakpoints): Likewise.
2193 (uninsert_reinsert_breakpoints): Likewise.
2194 (reinsert_reinsert_breakpoints): Likewise.
2195 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2196 (delete_reinsert_breakpoints): Likewise.
2197 (reinsert_reinsert_breakpoints): Likewise.
2198 (uninsert_reinsert_breakpoints): Likewise.
2199 (has_reinsert_breakpoints): Likewise.
2201 2016-07-21 Yao Qi <yao.qi@linaro.org>
2203 * inferiors.c (get_thread_process): Make parameter const.
2204 * inferiors.h (get_thread_process): Update declaration.
2205 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2206 Add new parameters child_thread and parent_thread. Callers
2208 * mem-break.h (clone_all_breakpoints): Update declaration.
2210 2016-07-21 Yao Qi <yao.qi@linaro.org>
2212 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2213 <command_list, handler>: Remove.
2214 (struct gdb_breakpoint): New.
2215 (struct other_breakpoint): New.
2216 (struct reinsert_breakpoint): New.
2217 (is_gdb_breakpoint): New function.
2218 (any_persistent_commands): Update command_list if
2219 is_gdb_breakpoint returns true.
2220 (set_breakpoint): Create breakpoints according to their types.
2221 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2222 (set_gdb_breakpoint_1): Likewise.
2223 (set_gdb_breakpoint): Likewise.
2224 (clear_breakpoint_conditions): Change parameter type to
2225 'struct gdb_breakpoint *'.
2226 (clear_breakpoint_commands): Likewise.
2227 (clear_breakpoint_conditions_and_commands): Likewise.
2228 (add_condition_to_breakpoint): Likewise.
2229 (add_breakpoint_condition): Likewise.
2230 (add_commands_to_breakpoint): Likewise.
2231 (check_breakpoints): Check other_breakpoint.
2232 (clone_one_breakpoint): Clone breakpopint according to its type.
2233 * mem-break.h (struct gdb_breakpoint): Declare.
2234 (set_gdb_breakpoint): Update declaration.
2235 (clear_breakpoint_conditions_and_commands): Likewise.
2236 (add_breakpoint_condition): Likewise.
2237 (add_breakpoint_commands): Likewise.
2238 * server.c (process_point_options): Change parameter type to
2239 'struct gdb_breakpoint *'.
2241 2016-07-21 Yao Qi <yao.qi@linaro.org>
2243 * mem-break.c (set_breakpoint_at): Rename it to ...
2244 (set_breakpoint_type_at): ... it.
2245 (set_breakpoint_at): Call set_breakpoint_type_at.
2246 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2247 * mem-break.h (set_breakpoint_at): Update comments.
2249 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2251 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2253 (nios2_store_gregset): Likewise.
2255 2016-07-01 Pedro Alves <palves@redhat.com>
2256 Antoine Tremblay <antoine.tremblay@ericsson.com>
2258 * linux-low.c: Change interface to take the target lwp_info
2259 pointer directly and return void. Handle detaching from a zombie
2261 (linux_detach_lwp_callback): New function.
2262 (linux_detach): Detach from the leader thread after detaching from
2265 2016-06-28 Yao Qi <yao.qi@linaro.org>
2267 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2268 for variable new_offset.
2269 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2270 (aarch64_ftrace_insn_reloc_cb): Likewise.
2271 (aarch64_ftrace_insn_reloc_tb): Likewise.
2272 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2273 PRIx64 instead of PRIx32.
2275 2016-06-28 Yao Qi <yao.qi@linaro.org>
2277 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2278 (the_low_target): Install arm_get_syscall_trapinfo.
2280 2016-06-28 Yao Qi <yao.qi@linaro.org>
2282 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2284 (the_low_target): Install aarch64_get_syscall_trapinfo.
2286 2016-06-28 Yao Qi <yao.qi@linaro.org>
2288 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2290 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2291 Remove parameter sysno.
2292 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2295 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2297 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2298 (s390_emit_ne_goto): Likewise.
2299 (s390_emit_lt_goto): Likewise.
2300 (s390_emit_le_goto): Likewise.
2301 (s390_emit_gt_goto): Likewise.
2302 (s390_emit_ge_goto): Likewise.
2303 (s390x_emit_eq_goto): Likewise.
2304 (s390x_emit_ne_goto): Likewise.
2305 (s390x_emit_lt_goto): Likewise.
2306 (s390x_emit_le_goto): Likewise.
2307 (s390x_emit_gt_goto): Likewise.
2308 (s390x_emit_ge_goto): Likewise.
2309 (s390_emit_ops_impl): Mark variable static.
2310 (s390x_emit_ops): Likewise.
2312 2016-06-17 Yao Qi <yao.qi@linaro.org>
2314 * linux-low.c (handle_extended_wait): Call
2315 uninsert_reinsert_breakpoints for the parent process. Remove
2316 reinsert breakpoints from the child process. Reinsert them to
2317 the parent process when vfork is done.
2318 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2319 (reinsert_reinsert_breakpoints): New function.
2320 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2321 (reinsert_reinsert_breakpoints): Declare.
2323 2016-06-17 Yao Qi <yao.qi@linaro.org>
2325 * linux-low.c (handle_extended_wait): If the parent is doing
2326 step-over, remove the reinsert breakpoints from the forked child.
2328 2016-06-17 Yao Qi <yao.qi@linaro.org>
2330 * linux-low.c (unsuspend_all_lwps): Declare.
2331 (linux_low_filter_event): If thread exited, call finish_step_over.
2332 If step-over is finished, unsuspend other threads.
2334 2016-06-17 Yao Qi <yao.qi@linaro.org>
2336 * linux-low.c (linux_resume_one_lwp_throw): Assert
2337 has_reinsert_breakpoints returns false.
2338 * mem-break.c (delete_disabled_breakpoints): Assert
2339 bp type isn't reinsert_breakpoint.
2341 2016-06-17 Yao Qi <yao.qi@linaro.org>
2343 * linux-low.c (maybe_hw_step): New function.
2344 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2345 (finish_step_over): Switch current_thread to lwp temporarily,
2346 and assert has_reinsert_breakpoints returns true.
2347 (proceed_one_lwp): Call maybe_hw_step.
2348 * mem-break.c (has_reinsert_breakpoints): New function.
2349 * mem-break.h (has_reinsert_breakpoints): Declare.
2351 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2353 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2355 2016-05-17 Yao Qi <yao.qi@linaro.org>
2357 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2358 instead of find_inferior.
2360 2016-05-05 Yao Qi <yao.qi@linaro.org>
2362 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2363 Initialize res to zero.
2365 2016-05-05 Yao Qi <yao.qi@linaro.org>
2367 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2370 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2372 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2373 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2374 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2376 2016-04-28 Par Olsson <par.olsson@windriver.com>
2377 Simon Marchi <simon.marchi@ericsson.com>
2379 * tracepoint.c (write_inferior_int8): New function.
2380 (cmd_qtenable_disable): Write enable flag using
2381 write_inferior_int8.
2383 2016-04-25 Yao Qi <yao.qi@linaro.org>
2385 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2386 (need_step_over_p): Return zero if the LWP has pending signals
2387 can be delivered on software single step target.
2389 2016-04-25 Yao Qi <yao.qi@linaro.org>
2391 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2392 return instead of error.
2394 2016-04-22 Yao Qi <yao.qi@linaro.org>
2396 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2399 2016-04-22 Yao Qi <yao.qi@linaro.org>
2401 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2402 signal when stepping over breakpoint with software single
2405 2016-04-21 Pedro Alves <palves@redhat.com>
2407 * linux-s390-low.c (s390_collect_ptrace_register)
2408 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2410 (s390_check_regset): Use void * instead of gdb_byte *.
2412 2016-04-20 Pedro Alves <palves@redhat.com>
2414 * configure: Renegerate.
2416 2016-04-20 Yao Qi <yao.qi@linaro.org>
2418 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2419 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2421 (arm_store_gregset): Likewise.
2423 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2425 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2426 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2427 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2428 (amd64-avx-mpx-linux.c): New rules.
2429 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2430 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2431 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2432 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2433 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2434 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2435 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2436 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2437 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2438 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2439 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2440 * linux-x86-low.c (x86_linux_read_description): Add case for
2441 X86_XSTATE_AVX_MPX_MASK.
2442 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2443 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2444 init_registers_i386_avx_mpx_linux.
2445 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2446 (initialize_low_tracepoint): Call
2447 init_registers_i386_avx_mpx_linux.
2448 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2449 (initialize_low_tracepoint): Call
2450 init_registers_amd64_avx_mpx_linux.
2451 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2452 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2453 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2456 2016-04-18 Pedro Alves <palves@redhat.com>
2458 * configure: Regenerate.
2460 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2462 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2463 (aarch64_emit_sub): Likewise.
2465 2016-04-12 Pedro Alves <palves@redhat.com>
2467 * utils.c (prepare_to_throw_exception): Delete.
2469 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2471 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2473 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2475 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2477 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2479 * linux-aarch64-ipa.c: Add <elf.h> include.
2480 * linux-ppc-ipa.c: Add <elf.h> include.
2481 * linux-s390-ipa.c: Add <elf.h> include.
2483 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2485 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2486 (get_raw_reg_ptr): Likewise.
2487 (get_trace_state_variable_value_ptr): Likewise.
2488 (set_trace_state_variable_value_ptr): Likewise.
2489 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2492 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2493 Marcin Kościelnicki <koriakin@0x04.net>
2496 * linux-ppc-low.c (emit_insns): New function.
2497 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2498 (ppc_emit_prologue): New function.
2499 (ppc_emit_epilogue): New function.
2500 (ppc_emit_add): New function.
2501 (ppc_emit_sub): New function.
2502 (ppc_emit_mul): New function.
2503 (ppc_emit_lsh): New function.
2504 (ppc_emit_rsh_signed): New function.
2505 (ppc_emit_rsh_unsigned): New function.
2506 (ppc_emit_ext): New function.
2507 (ppc_emit_zero_ext): New function.
2508 (ppc_emit_log_not): New function.
2509 (ppc_emit_bit_and): New function.
2510 (ppc_emit_bit_or): New function.
2511 (ppc_emit_bit_xor): New function.
2512 (ppc_emit_bit_not): New function.
2513 (ppc_emit_equal): New function.
2514 (ppc_emit_less_signed): New function.
2515 (ppc_emit_less_unsigned): New function.
2516 (ppc_emit_ref): New function.
2517 (ppc_emit_const): New function.
2518 (ppc_emit_reg): New function.
2519 (ppc_emit_pop): New function.
2520 (ppc_emit_stack_flush): New function.
2521 (ppc_emit_swap): New function.
2522 (ppc_emit_stack_adjust): New function.
2523 (ppc_emit_call): New function.
2524 (ppc_emit_int_call_1): New function.
2525 (ppc_emit_void_call_2): New function.
2526 (ppc_emit_if_goto): New function.
2527 (ppc_emit_goto): New function.
2528 (ppc_emit_eq_goto): New function.
2529 (ppc_emit_ne_goto): New function.
2530 (ppc_emit_lt_goto): New function.
2531 (ppc_emit_le_goto): New function.
2532 (ppc_emit_gt_goto): New function.
2533 (ppc_emit_ge_goto): New function.
2534 (ppc_write_goto_address): New function.
2535 (ppc_emit_ops_impl): New static variable.
2536 (ppc64v1_emit_prologue): New function.
2537 (ppc64v2_emit_prologue): New function.
2538 (ppc64_emit_epilogue): New function.
2539 (ppc64_emit_add): New function.
2540 (ppc64_emit_sub): New function.
2541 (ppc64_emit_mul): New function.
2542 (ppc64_emit_lsh): New function.
2543 (ppc64_emit_rsh_signed): New function.
2544 (ppc64_emit_rsh_unsigned): New function.
2545 (ppc64_emit_ext): New function.
2546 (ppc64_emit_zero_ext): New function.
2547 (ppc64_emit_log_not): New function.
2548 (ppc64_emit_bit_and): New function.
2549 (ppc64_emit_bit_or): New function.
2550 (ppc64_emit_bit_xor): New function.
2551 (ppc64_emit_bit_not): New function.
2552 (ppc64_emit_equal): New function.
2553 (ppc64_emit_less_signed): New function.
2554 (ppc64_emit_less_unsigned): New function.
2555 (ppc64_emit_ref): New function.
2556 (ppc64_emit_const): New function.
2557 (ppc64v1_emit_reg): New function.
2558 (ppc64v2_emit_reg): New function.
2559 (ppc64_emit_pop): New function.
2560 (ppc64_emit_stack_flush): New function.
2561 (ppc64_emit_swap): New function.
2562 (ppc64v1_emit_call): New function.
2563 (ppc64v2_emit_call): New function.
2564 (ppc64v1_emit_int_call_1): New function.
2565 (ppc64v2_emit_int_call_1): New function.
2566 (ppc64v1_emit_void_call_2): New function.
2567 (ppc64v2_emit_void_call_2): New function.
2568 (ppc64_emit_if_goto): New function.
2569 (ppc64_emit_eq_goto): New function.
2570 (ppc64_emit_ne_goto): New function.
2571 (ppc64_emit_lt_goto): New function.
2572 (ppc64_emit_le_goto): New function.
2573 (ppc64_emit_gt_goto): New function.
2574 (ppc64_emit_ge_goto): New function.
2575 (ppc64v1_emit_ops_impl): New static variable.
2576 (ppc64v2_emit_ops_impl): New static variable.
2577 (ppc_emit_ops): New function.
2578 (linux_low_target): Wire in ppc_emit_ops.
2580 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2581 Marcin Kościelnicki <koriakin@0x04.net>
2584 * Makefile.in: Add powerpc-*-ipa.o
2585 * configure.srv: Add ipa_obj for powerpc*-linux.
2586 * linux-ppc-ipa.c: New file.
2587 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2589 (PPC_FIELD): New macro.
2590 (PPC_SEXT): New macro.
2591 (PPC_OP6): New macro.
2592 (PPC_BO): New macro.
2593 (PPC_LI): New macro.
2594 (PPC_BD): New macro.
2595 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2596 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2597 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2598 (ppc_get_thread_area): New function.
2599 (is_elfv2_inferior): New function.
2600 (gen_ds_form): New function.
2601 (GEN_STD): New macro.
2602 (GEN_STDU): New macro.
2603 (GEN_LD): New macro.
2604 (GEN_LDU): New macro.
2605 (gen_d_form): New function.
2606 (GEN_ADDI): New macro.
2607 (GEN_ADDIS): New macro.
2608 (GEN_LI): New macro.
2609 (GEN_LIS): New macro.
2610 (GEN_ORI): New macro.
2611 (GEN_ORIS): New macro.
2612 (GEN_LWZ): New macro.
2613 (GEN_STW): New macro.
2614 (GEN_STWU): New macro.
2615 (gen_xfx_form): New function.
2616 (GEN_MFSPR): New macro.
2617 (GEN_MTSPR): New macro.
2618 (GEN_MFCR): New macro.
2619 (GEN_MTCR): New macro.
2620 (GEN_SYNC): New macro.
2621 (GEN_LWSYNC): New macro.
2622 (gen_x_form): New function.
2623 (GEN_OR): New macro.
2624 (GEN_MR): New macro.
2625 (GEN_LWARX): New macro.
2626 (GEN_STWCX): New macro.
2627 (GEN_CMPW): New macro.
2628 (gen_md_form): New function.
2629 (GEN_RLDICL): New macro.
2630 (GEN_RLDICR): New macro.
2631 (gen_i_form): New function.
2633 (GEN_BL): New macro.
2634 (gen_b_form): New function.
2635 (GEN_BNE): New macro.
2636 (GEN_LOAD): New macro.
2637 (GEN_STORE): New macro.
2638 (gen_limm): New function.
2639 (gen_atomic_xchg): New function.
2640 (gen_call): New function.
2641 (ppc_relocate_instruction): New function.
2642 (ppc_install_fast_tracepoint_jump_pad): New function.
2643 (ppc_get_min_fast_tracepoint_insn_len): New function.
2644 (ppc_get_ipa_tdesc_idx): New function.
2645 (the_low_target): Wire in the new functions.
2646 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2648 * linux-ppc-tdesc.h: New file.
2650 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2652 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2653 (alloc_jump_pad_buffer): New function.
2654 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2655 (alloc_jump_pad_buffer): New function.
2656 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2657 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2658 (alloc_jump_pad_buffer): New function.
2659 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2660 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2661 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2662 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2664 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2666 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2667 * linux-amd64-ipa.c: Likewise.
2668 * linux-i386-ipa.c: Likewise.
2669 * linux-s390-ipa.c: Likewise.
2670 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2671 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2672 set_trace_state_variable_value_ptr.
2673 (struct ipa_sym_addresses): Likewise.
2674 (symbol_list): Likewise.
2675 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2676 accessing gdb_collect directly.
2677 (gdb_collect_ptr_type): New typedef.
2678 (get_raw_reg_ptr_type): New typedef.
2679 (get_trace_state_variable_value_ptr_type): New typedef.
2680 (set_trace_state_variable_value_ptr_type): New typedef.
2681 (gdb_collect_ptr): New global.
2682 (get_raw_reg_ptr): New global.
2683 (get_trace_state_variable_value_ptr): New global.
2684 (set_trace_state_variable_value_ptr): New global.
2685 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2686 accessing get_raw_reg directly.
2687 (get_get_tsv_func_addr): Likewise for
2688 get_trace_state_variable_value_ptr.
2689 (get_set_tsv_func_addr): Likewise for
2690 set_trace_state_variable_value_ptr.
2691 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2693 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2695 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2697 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2699 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2701 (relocate_instruction): Remove own_buf.
2702 * server.c (own_buf): Make global.
2703 (handle_v_requests): Make global.
2704 * server.h (own_buf): New declaration.
2705 (handle_v_requests): New prototype.
2707 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2710 * linux-s390-low.c (add_insns): New function.
2711 (s390_emit_prologue): New function.
2712 (s390_emit_epilogue): New function.
2713 (s390_emit_add): New function.
2714 (s390_emit_sub): New function.
2715 (s390_emit_mul): New function.
2716 (s390_emit_lsh): New function.
2717 (s390_emit_rsh_signed): New function.
2718 (s390_emit_rsh_unsigned): New function.
2719 (s390_emit_ext): New function.
2720 (s390_emit_log_not): New function.
2721 (s390_emit_bit_and): New function.
2722 (s390_emit_bit_or): New function.
2723 (s390_emit_bit_xor): New function.
2724 (s390_emit_bit_not): New function.
2725 (s390_emit_equal): New function.
2726 (s390_emit_less_signed): New function.
2727 (s390_emit_less_unsigned): New function.
2728 (s390_emit_ref): New function.
2729 (s390_emit_if_goto): New function.
2730 (s390_emit_goto): New function.
2731 (s390_write_goto_address): New function.
2732 (s390_emit_litpool): New function.
2733 (s390_emit_const): New function.
2734 (s390_emit_call): New function.
2735 (s390_emit_reg): New function.
2736 (s390_emit_pop): New function.
2737 (s390_emit_stack_flush): New function.
2738 (s390_emit_zero_ext): New function.
2739 (s390_emit_swap): New function.
2740 (s390_emit_stack_adjust): New function.
2741 (s390_emit_set_r2): New function.
2742 (s390_emit_int_call_1): New function.
2743 (s390_emit_void_call_2): New function.
2744 (s390_emit_eq_goto): New function.
2745 (s390_emit_ne_goto): New function.
2746 (s390_emit_lt_goto): New function.
2747 (s390_emit_le_goto): New function.
2748 (s390_emit_gt_goto): New function.
2749 (s390_emit_ge_goto): New function.
2750 (s390x_emit_prologue): New function.
2751 (s390x_emit_epilogue): New function.
2752 (s390x_emit_add): New function.
2753 (s390x_emit_sub): New function.
2754 (s390x_emit_mul): New function.
2755 (s390x_emit_lsh): New function.
2756 (s390x_emit_rsh_signed): New function.
2757 (s390x_emit_rsh_unsigned): New function.
2758 (s390x_emit_ext): New function.
2759 (s390x_emit_log_not): New function.
2760 (s390x_emit_bit_and): New function.
2761 (s390x_emit_bit_or): New function.
2762 (s390x_emit_bit_xor): New function.
2763 (s390x_emit_bit_not): New function.
2764 (s390x_emit_equal): New function.
2765 (s390x_emit_less_signed): New function.
2766 (s390x_emit_less_unsigned): New function.
2767 (s390x_emit_ref): New function.
2768 (s390x_emit_if_goto): New function.
2769 (s390x_emit_const): New function.
2770 (s390x_emit_call): New function.
2771 (s390x_emit_reg): New function.
2772 (s390x_emit_pop): New function.
2773 (s390x_emit_stack_flush): New function.
2774 (s390x_emit_zero_ext): New function.
2775 (s390x_emit_swap): New function.
2776 (s390x_emit_stack_adjust): New function.
2777 (s390x_emit_int_call_1): New function.
2778 (s390x_emit_void_call_2): New function.
2779 (s390x_emit_eq_goto): New function.
2780 (s390x_emit_ne_goto): New function.
2781 (s390x_emit_lt_goto): New function.
2782 (s390x_emit_le_goto): New function.
2783 (s390x_emit_gt_goto): New function.
2784 (s390x_emit_ge_goto): New function.
2785 (s390_emit_ops): New function.
2786 (struct linux_target_ops): Fill in emit_ops hook.
2788 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2791 * Makefile.in: Add s390 IPA files.
2792 * configure.srv: Build IPA for s390.
2793 * linux-s390-ipa.c: New file.
2794 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2795 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2796 (tdesc_s390_linux32): Likewise.
2797 (init_registers_s390_linux32v1): Likewise.
2798 (tdesc_s390_linux32v1): Likewise.
2799 (init_registers_s390_linux32v2): Likewise.
2800 (tdesc_s390_linux32v2): Likewise.
2801 (init_registers_s390_linux64): Likewise.
2802 (tdesc_s390_linux64): Likewise.
2803 (init_registers_s390_linux64v1): Likewise.
2804 (tdesc_s390_linux64v1): Likewise.
2805 (init_registers_s390_linux64v2): Likewise.
2806 (tdesc_s390_linux64v2): Likewise.
2807 (init_registers_s390_te_linux64): Likewise.
2808 (tdesc_s390_te_linux64): Likewise.
2809 (init_registers_s390_vx_linux64): Likewise.
2810 (tdesc_s390_vx_linux64): Likewise.
2811 (init_registers_s390_tevx_linux64): Likewise.
2812 (tdesc_s390_tevx_linux64): Likewise.
2813 (init_registers_s390x_linux64): Likewise.
2814 (tdesc_s390x_linux64): Likewise.
2815 (init_registers_s390x_linux64v1): Likewise.
2816 (tdesc_s390x_linux64v1): Likewise.
2817 (init_registers_s390x_linux64v2): Likewise.
2818 (tdesc_s390x_linux64v2): Likewise.
2819 (init_registers_s390x_te_linux64): Likewise.
2820 (tdesc_s390x_te_linux64): Likewise.
2821 (init_registers_s390x_vx_linux64): Likewise.
2822 (tdesc_s390x_vx_linux64): Likewise.
2823 (init_registers_s390x_tevx_linux64): Likewise.
2824 (tdesc_s390x_tevx_linux64): Likewise.
2825 (have_hwcap_s390_vx): New static variable.
2826 (s390_arch_setup): Fill have_hwcap_s390_vx.
2827 (s390_get_thread_area): New function.
2828 (s390_ft_entry_gpr_esa): New const.
2829 (s390_ft_entry_gpr_zarch): New const.
2830 (s390_ft_entry_misc): New const.
2831 (s390_ft_entry_fr): New const.
2832 (s390_ft_entry_vr): New const.
2833 (s390_ft_main_31): New const.
2834 (s390_ft_main_64): New const.
2835 (s390_ft_exit_fr): New const.
2836 (s390_ft_exit_vr): New const.
2837 (s390_ft_exit_misc): New const.
2838 (s390_ft_exit_gpr_esa): New const.
2839 (s390_ft_exit_gpr_zarch): New const.
2840 (append_insns): New function.
2841 (s390_relocate_instruction): New function.
2842 (s390_install_fast_tracepoint_jump_pad): New function.
2843 (s390_get_min_fast_tracepoint_insn_len): New function.
2844 (s390_get_ipa_tdesc_idx): New function.
2845 (struct linux_target_ops): Wire in the above functions.
2846 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2847 * linux-s390-tdesc.h: New file.
2849 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2851 * linux-s390-low.c (s390_supports_tracepoints): New function.
2852 (struct linux_target_ops): Fill supports_tracepoints hook.
2854 2016-03-18 Yao Qi <yao.qi@linaro.org>
2856 * linux-low.c (lwp_signal_can_be_delivered): New function.
2857 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2859 2016-03-18 Yao Qi <yao.qi@linaro.org>
2861 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2862 0 if signal is enqueued. Remove 'signal' from one debugging
2863 message. Move one debugging message to some lines below.
2864 Remove code setting 'signal' to 0.
2866 2016-03-18 Yao Qi <yao.qi@linaro.org>
2868 * linux-low.c (linux_low_filter_event): Remove redundant
2869 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2871 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2873 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2874 (struct linux_target_ops): Wire in the above.
2876 2016-03-03 Yao Qi <yao.qi@linaro.org>
2878 * linux-low.c: Update comments to start_step_over.
2880 2016-03-03 Yao Qi <yao.qi@linaro.org>
2883 * linux-low.c (handle_extended_wait): Set child suspended
2884 if event_lwp->bp_reinsert isn't zero.
2886 2016-03-02 Yao Qi <yao.qi@linaro.org>
2888 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2889 enqueue_pending_signal.
2891 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2893 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2896 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2898 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2899 (s390_regmap_3264) [!__s390x__]: New global.
2900 (s390_collect_ptrace_register): Skip map entries containing -1.
2901 (s390_supply_ptrace_register): Ditto.
2902 (s390_fill_gprs_high): New function.
2903 (s390_store_gprs_high): New function.
2904 (s390_regsets): Add NT_S390_HIGH_GPRS.
2905 (s390_get_hwcap): Enable on 31-bit.
2906 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2907 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2908 Detect NT_S390_HIGH_GPRS.
2909 (s390_usrregs_info_3264): Enable on 31-bit.
2910 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2911 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2913 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2916 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2917 * configure.srv: Ditto.
2918 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2919 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2920 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2921 (init_registers_amd64_linux): Remove prototype.
2922 (tdesc_amd64_linux): Remove declaration.
2923 (get_ipa_tdesc): New function.
2924 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2925 initialize remaining tdescs.
2926 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2927 (init_registers_i386_linux): Remove prototype.
2928 (tdesc_i386_linux): Remove declaration.
2929 (get_ipa_tdesc): New function.
2930 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2931 initialize remaining tdescs.
2932 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2933 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2934 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2935 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2936 (x86_get_ipa_tdesc_idx): New function.
2937 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2938 * linux-x86-tdesc.h: New file.
2939 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2940 (target_get_ipa_tdesc_idx): New macro.
2941 * tracepoint.c (ipa_tdesc_idx): New macro.
2942 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2943 (symbol_list): Add ipa_tdesc_idx.
2944 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2945 (ipa_tdesc): Remove.
2946 (ipa_tdesc_idx): New variable.
2947 (get_context_regcache): Use get_ipa_tdesc.
2948 (gdb_collect): Ditto.
2950 * tracepoint.h (get_ipa_tdesc): New prototype.
2951 (ipa_tdesc): Remove.
2953 2016-02-24 Pedro Alves <palves@redhat.com>
2955 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2956 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2957 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2958 Factor out common code between the USE_SIGTRAP_SIGINFO and
2959 !USE_SIGTRAP_SIGINFO blocks.
2960 (linux_low_filter_event): Call save_stop_reason instead of
2961 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2963 (linux_wait_1): Update comments.
2965 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2967 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2968 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2969 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2970 ppc_insert_point, ppc_remove_point.
2972 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2974 * linux-s390-low.c (s390_supports_z_point_type): New function.
2975 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2977 2016-02-16 Yao Qi <yao.qi@linaro.org>
2979 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2980 PC. Get pc from regcache_read_pc.
2982 2016-02-12 Yao Qi <yao.qi@linaro.org>
2984 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2985 or linux_get_pc_32bit.
2986 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2988 2016-02-12 Yao Qi <yao.qi@linaro.org>
2990 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2991 arm_linux_get_next_pcs_fixup.
2993 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2995 * tracepoint.c (x_tracepoint_action_download): Change
2996 write_inferior_data_ptr to write_inferior_data_pointer.
2997 (cmd_qtstart): Likewise.
2998 (write_inferior_data_ptr): Remove.
2999 (download_agent_expr): Change write_inferior_data_ptr to
3000 write_inferior_data_pointer.
3001 (download_tracepoint_1): Likewise.
3002 (download_tracepoint): Likewise.
3003 (download_trace_state_variables): Likewise.
3005 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3006 Marcin Kościelnicki <koriakin@0x04.net>
3008 * tracepoint.c (struct tracepoint_action_ops): Remove.
3009 (struct tracepoint_action): Remove ops.
3010 (m_tracepoint_action_download, r_tracepoint_action_download)
3011 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3012 size and offset accordingly.
3013 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3014 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3015 (tracepoint_action_send, tracepoint_action_download): New functions.
3016 Helpers for trace action handlers.
3017 (add_tracepoint_action): Remove setup actions ops.
3018 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3020 2016-02-10 Yao Qi <yao.qi@linaro.org>
3022 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3024 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3026 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3028 * configure: Regenerate.
3030 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3032 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3033 void * to gdb_byte *.
3034 * linux-low.c (siginfo_fixup): Likewise.
3035 (linux_xfer_siginfo): Likewise.
3036 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3038 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3040 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3042 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3044 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3046 * linux-x86-low.c [__x86_64__]: Include
3047 "nat/amd64-linux-siginfo.h".
3048 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3049 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3050 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3051 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3052 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3053 (cpt_si_fd, si_timerid, si_overrun): Move from
3054 nat/amd64-linux-siginfo.c.
3055 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3057 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3059 * server.c (skip_to_semicolon): Remove.
3060 (process_point_options): Use strchrnul instead of
3063 2016-01-26 Yao Qi <yao.qi@linaro.org>
3065 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3066 * linux-low.c (install_software_single_step_breakpoints): Don't
3067 call regcache_read_pc.
3068 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3071 2016-01-26 Yao Qi <yao.qi@linaro.org>
3073 * linux-low.c (install_software_single_step_breakpoints): Call
3074 regcache_read_pc instead of get_pc.
3076 2016-01-26 Yao Qi <yao.qi@linaro.org>
3078 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3079 (unblock_async_io): Rename to ...
3080 (block_unblock_async_io): ... it. New function.
3081 (enable_async_io): Don't install SIGIO handler. Unblock it
3083 (disable_async_io): Don't ignore SIGIO. Block it instead.
3084 (initialize_async_io): Install SIGIO handler. Don't call
3087 2016-01-26 Yao Qi <yao.qi@linaro.org>
3089 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3090 first character is '\003', call *the_target->request_interrupt.
3092 2016-01-25 Yao Qi <yao.qi@linaro.org>
3094 * remote-utils.c (new_thread_notify): Remove.
3095 (dead_thread_notify): Likewise.
3096 * remote-utils.h (new_thread_notify): Remove declaration.
3097 (dead_thread_notify): Likewise.
3099 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3101 * gdb.trace/pending.exp: Fix expected message on continue.
3103 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3105 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3106 it works properly on big-endian machines where sizeof (CORE_ADDR)
3109 2016-01-21 Pedro Alves <palves@redhat.com>
3111 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3112 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3113 * configure: Regenerate.
3115 2016-01-21 Yao Qi <yao.qi@linaro.org>
3117 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3118 is_thumb and set it according to CPSR saved on the stack.
3119 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3120 arm_sigreturn_next_pc.
3122 2016-01-18 Yao Qi <yao.qi@linaro.org>
3124 * linux-low.c (linux_set_pc_64bit): New function.
3125 (linux_get_pc_64bit): New function.
3126 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3128 * linux-sparc-low.c (debug_threads): Remove declaration.
3129 (sparc_get_pc): Remove.
3130 (the_low_target): Use linux_get_pc_64bit instead of
3132 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3133 (the_low_target): Use linux_get_pc_64bit and
3136 2016-01-18 Yao Qi <yao.qi@linaro.org>
3138 * linux-arm-low.c (debug_threads): Remove declaration.
3139 (arm_get_pc, arm_set_pc): Remove.
3140 (the_low_target): Use linux_get_pc_32bit and
3142 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3143 (the_low_target): Use linux_get_pc_32bit and
3145 * linux-cris-low.c (debug_threads): Remove declaration.
3146 (cris_get_pc, cris_set_pc,): Remove.
3147 (the_low_target): Use linux_get_pc_32bit and
3149 * linux-crisv32-low.c (debug_threads): Remove declaration.
3150 (cris_get_pc, cris_set_pc): Remove.
3151 (the_low_target): Use linux_get_pc_32bit and
3153 * linux-low.c: Include inttypes.h.
3154 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3155 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3156 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3157 (the_low_target): Use linux_get_pc_32bit and
3159 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3160 (the_low_target): Use linux_get_pc_32bit and
3162 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3163 (the_low_target): Use linux_get_pc_32bit and
3165 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3166 (the_low_target): Use linux_get_pc_32bit and
3168 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3169 (the_low_target): Use linux_get_pc_32bit and
3172 2016-01-18 Gary Benson <gbenson@redhat.com>
3174 * configure.ac (AC_FUNC_FORK): New check.
3175 * config.in: Regenerate.
3176 * configure: Likewise.
3178 2016-01-14 Yao Qi <yao.qi@linaro.org>
3180 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3181 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3182 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3183 arm_get_next_pcs_ctor.
3185 2016-01-12 Josh Stone <jistone@redhat.com>
3186 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3188 * inferiors.h: Include "gdb_vecs.h".
3189 (struct process_info): Add syscalls_to_catch.
3190 * inferiors.c (remove_process): Free syscalls_to_catch.
3191 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3192 syscall_return stops.
3193 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3194 * server.c (handle_general_set): Handle QCatchSyscalls.
3195 (handle_query): Report support for QCatchSyscalls.
3196 * target.h (struct target_ops): Add supports_catch_syscall.
3197 (target_supports_catch_syscall): New macro.
3198 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3199 (struct lwp_info): Add syscall_state.
3200 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3201 Maintain syscall_state and syscalls_to_catch across exec.
3202 (get_syscall_trapinfo): New function, proxy to the_low_target.
3203 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3204 (linux_low_filter_event): Toggle syscall_state entry/return for
3205 syscall traps, and set it ignored for all others.
3206 (gdb_catching_syscalls_p): New function.
3207 (gdb_catch_this_syscall_p): New function.
3208 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3209 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3210 (linux_supports_catch_syscall): New function.
3211 (linux_target_ops): Install it.
3212 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3213 (the_low_target): Install it.
3215 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3217 * acinclude.m4: Include new ../warning.m4 file.
3218 * configure: Regenerated.
3219 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3221 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3223 * ax.c (is_goto_target): Mark static.
3224 * linux-low.c (register_addr): Likewise.
3225 (linux_fetch_registers, linux_store_registers): Likewise.
3226 * mem-break.c (any_persistent_commands): Fix old prototype.
3227 (add_commands_to_breakpoint): Mark static.
3228 * regcache.c (find_register_by_name): Delete unused func.
3229 * remote-utils.c (hex_or_minus_one): Mark static.
3230 * server.c (monitor_show_help): Mark static.
3231 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3232 handle_v_requests): Likewise.
3234 2016-01-12 Pedro Alves <palves@redhat.com>
3236 Remove use of the registered trademark symbol throughout.
3238 2016-01-08 Yao Qi <yao.qi@linaro.org>
3240 * remote-utils.c (getpkt): If c is '\003', call target hook
3243 2016-01-06 Yao Qi <yao.qi@linaro.org>
3245 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3246 linux-aarch32-low.c.
3247 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3248 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3249 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3250 (thumb2_breakpoint): Declare.
3251 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3252 linux-aarch32-low.h.
3253 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3254 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3255 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3257 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3259 * gdbreplay.c (gdbreplay_version): Change copyright year in
3261 * server.c (gdbserver_version): Likewise.
3263 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3265 * server.c (crc32_table): Delete.
3266 (crc32): Use libiberty's xcrc32 function.
3268 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3270 * lynx-low.c (lynx_delete_thread_callback): New function.
3271 (lynx_mourn): Properly delete our process and all of its
3272 threads. Remove call to clear_inferiors.
3274 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3276 * target.c (thread_search_callback): Add check that
3277 the thread_stopped target callback is not NULL before
3280 2015-12-21 Yao Qi <yao.qi@linaro.org>
3282 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3285 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3287 * server.c (handle_query): Call target_supports_software_single_step.
3289 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3291 * linux-low.c (single_step): New function.
3292 (linux_resume_one_lwp_throw): Call single_step.
3293 (start_step_over): Likewise.
3295 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3297 * Makefile.in (SFILES): Append arch/arm-linux.c,
3298 arch/arm-get-next-pcs.c.
3299 (arm-linux.o): New rule.
3300 (arm-get-next-pcs.o): New rule.
3301 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3303 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3304 to linux-aarch32-low.c.
3305 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3306 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3307 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3308 (thumb2_breakpoint_len): Likewise.
3309 (arm_is_thumb_mode): Make non-static.
3310 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3311 from linux-aarch32-low.c.
3312 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3313 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3314 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3315 (thumb2_breakpoint_len): Likewise.
3316 (arm_is_thumb_mode): New declaration.
3317 * linux-arm-low.c: Include arch/arm-linux.h
3318 aarch/arm-get-next-pcs.h, sys/syscall.h.
3319 (get_next_pcs_ops): New struct.
3320 (get_next_pcs_addr_bits_remove): New function.
3321 (get_next_pcs_is_thumb): New function.
3322 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3323 (arm_sigreturn_next_pc): Likewise.
3324 (get_next_pcs_syscall_next_pc): Likewise.
3325 (arm_gdbserver_get_next_pcs): Likewise.
3326 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3328 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3329 * server.h: Include gdb_vecs.h.
3331 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3333 * Makefile.in (SFILES): Append common/common-regcache.c.
3334 (OBS): Append common-regcache.o.
3335 (common-regcache.o): New rule.
3336 * regcache.c (init_register_cache): Initialize cache to
3338 (regcache_raw_read_unsigned): New function.
3339 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3340 register_status enum.
3342 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3344 * linux-aarch64-low.c (the_low_targets): Rename
3345 breakpoint_reinsert_addr to get_next_pcs.
3346 * linux-arm-low.c (the_low_targets): Likewise.
3347 * linux-bfin-low.c (the_low_targets): Likewise.
3348 * linux-cris-low.c (the_low_targets): Likewise.
3349 * linux-crisv32-low.c (the_low_targets): Likewise.
3350 * linux-low.c (can_software_single_step): Likewise.
3351 (install_software_single_step_breakpoints): New function.
3352 (start_step_over): Use install_software_single_step_breakpoints.
3353 * linux-low.h: New CORE_ADDR vector.
3354 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3356 * linux-mips-low.c (the_low_targets): Likewise.
3357 * linux-nios2-low.c (the_low_targets): Likewise.
3358 * linux-sparc-low.c (the_low_targets): Likewise.
3360 2015-12-17 Pedro Alves <palves@redhat.com>
3362 * linux-low.c (linux_kill_one_lwp): Remove references to
3364 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3366 (linux_init_signals): Delete.
3367 (initialize_low): Adjust.
3368 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3370 2015-12-16 Pedro Alves <palves@redhat.com>
3372 * configure.ac (compiler warning flags): When testing a
3373 -Wno-foo option, check whether -Wfoo works instead.
3374 * configure: Regenerate.
3376 2015-12-11 Don Breazeal <donb@codesourcery.com>
3378 * server.c (process_serial_event): Don't exit from gdbserver
3379 in remote mode if there are still active inferiors.
3381 2015-12-11 Yao Qi <yao.qi@linaro.org>
3383 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3384 arm_breakpoint_at if the process is 32-bit.
3386 2015-12-11 Yao Qi <yao.qi@linaro.org>
3388 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3391 2015-12-07 Yao Qi <yao.qi@linaro.org>
3393 * configure.srv: Append arm.o to srv_tgtobj for
3394 aarch64*-*-linux* target.
3395 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3396 from linux-arm-low.c.
3397 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3398 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3399 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3400 (thumb2_breakpoint_len): Likewise.
3401 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3402 (arm_breakpoint_kinds): Likewise.
3403 (arm_breakpoint_kind_from_pc): Likewise.
3404 (arm_sw_breakpoint_from_kind): Likewise.
3405 (arm_breakpoint_kind_from_current_state): Likewise.
3406 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3407 (arm_sw_breakpoint_from_kind): Declare.
3408 (arm_breakpoint_kind_from_current_state): Declare.
3409 (arm_breakpoint_at): Declare.
3410 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3411 arm_sw_breakpoint_from_kind if process is 32-bit.
3412 (aarch64_breakpoint_kind_from_pc): New function.
3413 (aarch64_breakpoint_kind_from_current_state): New function.
3414 (the_low_target): Initialize fields breakpoint_kind_from_pc
3415 and breakpoint_kind_from_current_state.
3416 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3417 linux-aarch32-low.c.
3418 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3419 (arm_breakpoint, arm_breakpoint_len): Likewise.
3420 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3421 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3422 (arm_is_thumb_mode): Likewise.
3423 (arm_breakpoint_at): Likewise.
3424 (arm_breakpoint_kind_from_pc): Likewise.
3425 (arm_sw_breakpoint_from_kind): Likewise.
3426 (arm_breakpoint_kind_from_current_state): Likewise.
3429 2015-08-04 Yao Qi <yao.qi@linaro.org>
3431 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3432 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3433 * server.c (extended_protocol): Remove "static".
3434 * server.h (extended_protocol): Declare it.
3436 2015-12-04 Josh Stone <jistone@redhat.com>
3438 * target.h (struct target_ops) <arch_setup>: Rename to ...
3439 (struct target_ops) <post_create_inferior>: ... this.
3440 (target_arch_setup): Rename to ...
3441 (target_post_create_inferior): ... this, calling post_create_inferior.
3442 * server.c (start_inferior): Update target_arch_setup calls to
3443 target_post_create_inferior.
3444 * linux-low.c (linux_low_ptrace_options): Forward declare.
3445 (linux_arch_setup): Update its comment for general use.
3446 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3447 (struct linux_target_ops): Use linux_post_create_inferior.
3448 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3449 to post_create_inferior.
3450 * nto-low.c (struct nto_target_ops): Likewise.
3451 * spu-low.c (struct spu_target_ops): Likewise.
3452 * win32-low.c (struct win32_target_ops): Likewise.
3454 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3456 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3458 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3460 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3461 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3462 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3463 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3464 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3465 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3466 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3467 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3468 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3469 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3470 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3471 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3473 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3475 * linux-low.c (linux_look_up_symbols): Don't call
3476 linux_supports_traceclone.
3477 * linux-low.h (thread_db_init): Remove use_events argument.
3478 * thread-db.c (thread_db_use_event): Remove global variable.
3479 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3480 (struct thread_db) <td_create_bp>: Remove field.
3481 (thread_db_create_event): Remove function.
3482 (thread_db_enable_reporting): Likewise.
3483 (find_one_thread): Don't check for thread_db_use_events.
3484 (attach_thread): Likewise.
3485 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3486 (try_thread_db_load_1): Don't check for thread_db_use_events.
3487 (thread_db_init): Remove use_events argument and thread events
3489 (remove_thread_event_breakpoints): Remove function.
3490 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3492 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3494 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3496 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3497 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3498 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3499 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3500 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3502 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3504 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3505 * linux-low.c (can_hardware_single_step): Use
3506 supports_hardware_single_step.
3507 (can_software_single_step): New function.
3508 (start_step_over): Call can_software_single_step.
3509 (linux_supports_hardware_single_step): New function.
3510 (struct target_ops) <supports_software_single_step>: Initialize.
3511 * linux-low.h (struct linux_target_ops)
3512 <supports_hardware_single_step>: Initialize.
3513 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3514 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3515 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3516 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3517 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3518 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3519 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3520 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3521 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3522 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3524 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3525 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3527 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3528 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3529 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3531 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3532 * target.h (struct target_ops): <supports_software_single_step>:
3534 (target_supports_software_single_step): New macro.
3536 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3538 * linux-low.c (linux_wait_1): Fix pc advance condition.
3539 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3540 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3542 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3544 * linux-arm-low.c (arm_is_thumb_mode): New function.
3545 (arm_breakpoint_at): Use arm_is_thumb_mode.
3546 (arm_breakpoint_kind_from_current_state): New function.
3547 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3549 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3550 (linux_breakpoint_kind_from_current_state): New function.
3551 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3552 * linux-low.h (struct linux_target_ops)
3553 <breakpoint_kind_from_current_state>: New field.
3554 * target.h (struct target_ops): Likewise.
3555 (target_breakpoint_kind_from_current_state): New macro.
3557 2015-11-30 Pedro Alves <palves@redhat.com>
3559 * linux-low.c (linux_resume): Wake up the event loop before
3562 2015-11-30 Pedro Alves <palves@redhat.com>
3564 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3566 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3568 * target.c (struct thread_search): New structure.
3569 (thread_search_callback): New function.
3570 (prev_general_thread): New global.
3571 (prepare_to_access_memory, done_accessing_memory): New functions.
3572 * target.h (prepare_to_access_memory, done_accessing_memory):
3573 Replace macros with function declarations.
3575 2015-11-30 Pedro Alves <palves@redhat.com>
3578 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3579 report TARGET_WAITKIND_NO_RESUMED.
3580 * remote-utils.c (prepare_resume_reply): Handle
3581 TARGET_WAITKIND_NO_RESUMED.
3582 * server.c (report_no_resumed): New global.
3583 (handle_query) <qSupported>: Handle "no-resumed+". Report
3584 "no-resumed+" support.
3585 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3586 return error if the client doesn't support no-resumed events.
3587 (push_stop_notification): New function.
3588 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3589 events if the client supports them.
3591 2015-11-30 Pedro Alves <palves@redhat.com>
3593 * linux-low.c (thread_still_has_status_pending_p): Don't check
3595 (lwp_resumed): New function.
3596 (status_pending_p_callback): Return early if the LWP is not
3597 supposed to be resumed.
3599 2015-11-30 Pedro Alves <palves@redhat.com>
3601 * linux-low.c (handle_extended_wait): Assert that the LWP's
3602 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3603 thread create events, leave the new child's status pending.
3604 (linux_low_filter_event): If GDB wants to hear about thread exit
3605 events, leave the LWP marked dead and don't delete it.
3606 (linux_wait_for_event_filtered): Don't check for thread exit.
3607 (filter_exit_event): New function.
3608 (linux_wait_1): Use it, when returning an exit event.
3609 (linux_resume_one_lwp_throw): Assert that the LWP's
3610 waitstatus is TARGET_WAITKIND_IGNORE.
3611 * remote-utils.c (prepare_resume_reply): Handle
3612 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3613 * server.c (report_thread_events): New global.
3614 (handle_general_set): Handle QThreadEvents.
3615 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3616 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3617 TARGET_WAITKIND_THREAD_EXITED.
3618 * server.h (report_thread_events): Declare.
3620 2015-11-30 Pedro Alves <palves@redhat.com>
3622 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3623 the thread's last_resume_kind was resume_stop.
3625 2015-11-30 Pedro Alves <palves@redhat.com>
3627 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3630 2015-11-30 Pedro Alves <palves@redhat.com>
3632 * server.c (handle_v_requests): Handle vCtrlC.
3634 2015-11-30 Pedro Alves <palves@redhat.com>
3636 * gdbthread.h (find_any_thread_of_pid): Declare.
3637 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3639 * server.c (handle_query): If current_thread is NULL, look for
3640 another thread of the selected process.
3642 2015-11-26 Daniel Colascione <dancol@dancol.org>
3643 Simon Marchi <simon.marchi@ericsson.com>
3645 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3646 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3648 * target.h (struct target_ops) <thread_name>: New field.
3649 (target_thread_name): New macro.
3651 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3653 * regcache.h (regcache_invalidate_pid): Add declaration.
3654 * regcache.c (regcache_invalidate_pid): New function, extracted
3655 from regcache_invalidate.
3656 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3657 Add trivial documentation comment.
3658 * lynx-low.c: Use regcache_invalidate_pid instead of
3659 regcache_invalidate.
3661 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3663 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3664 and Elf64_auxv_t if the target is Android.
3666 2015-11-22 Doug Evans <xdje42@gmail.com>
3668 * target.h: #include <sys/types.h>.
3670 2015-11-19 Pedro Alves <palves@redhat.com>
3672 * linux-low.c (linux_process_qsupported): Change prototype.
3674 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3676 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3677 and adjust to loop over all features.
3678 * server.c (handle_query) <qSupported>: Adjust to call
3679 target_process_qsupported once, passing it a vector of unprocessed
3681 * target.h (struct target_ops) <process_qsupported>: Change
3683 (target_process_qsupported): Adjust.
3685 2015-11-19 Pedro Alves <palves@redhat.com>
3687 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3689 * configure: Regenerate.
3691 2015-11-19 Pedro Alves <palves@redhat.com>
3693 * configure: Regenerate.
3695 2015-11-19 Yao Qi <yao.qi@linaro.org>
3697 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3700 2015-11-19 Yao Qi <yao.qi@linaro.org>
3702 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3703 (struct aarch64_operand): Move enum out.
3705 2015-11-19 Yao Qi <yao.qi@linaro.org>
3707 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3708 struct user_fpsimd_state *.
3709 (aarch64_store_fpregset): Likewise.
3711 2015-11-19 Yao Qi <yao.qi@linaro.org>
3713 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3714 struct user_pt_regs *.
3715 (aarch64_store_gregset): Likewise.
3717 2015-11-18 Pedro Alves <palves@redhat.com>
3719 * Makefile.in (all_object_files): Add $IPA_OBJS.
3721 2015-11-17 Pedro Alves <palves@redhat.com>
3723 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3724 GDB_SIGNAL_0 and gdb_signal_to_string.
3726 2015-11-17 Pedro Alves <palves@redhat.com>
3728 * win32-low.c (handle_output_debug_string): Remove parameter.
3729 (win32_kill): Remove our_status local and adjust call to
3730 handle_output_debug_string.
3731 (get_child_debug_event): Adjust call to
3732 handle_output_debug_string.
3734 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3736 * linux-mips-low.c (mips_fill_gregset): Add cast.
3737 (mips_store_gregset): Likewise.
3738 (mips_fill_fpregset): Likewise.
3739 (mips_store_fpregset): Likewise.
3741 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3743 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3746 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3748 * linux-mips-low.c (mips_linux_new_thread): Change type of
3749 watch_type to enum target_hw_bp_type.
3751 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3753 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3754 Change return type to arm_hwbp_type.
3756 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3758 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3759 (arm_store_gregset): Likewise.
3760 * linux-arm-low.c (arm_get_hwcap): Likewise.
3761 (arm_read_description): Likewise.
3763 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3765 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3767 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3769 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3770 (ppc_fill_vsxregset): Likewise.
3771 (ppc_store_vsxregset): Likewise.
3772 (ppc_fill_vrregset): Likewise.
3773 (ppc_store_vrregset): Likewise.
3774 (ppc_fill_evrregset): Likewise.
3775 (ppc_store_evrregset): Likewise.
3777 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3779 * linux-ppc-low.c (ppc_usrregs_info): Remove
3780 forward-declaration.
3781 (ppc_arch_setup): Move lower in file.
3783 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3785 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3786 (ps_pdwrite): Likewise.
3788 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3790 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3791 to after assert checks.
3793 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3795 * proc-service.c (ps_pdread): Add/adjust casts.
3796 (ps_pdwrite): Add/adjust casts.
3798 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3800 * server.c (handle_search_memory_1): Cast return value of
3803 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3805 * server.c (write_qxfer_response): Change type of data to
3808 2015-10-29 Pedro Alves <palves@redhat.com>
3810 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3812 2015-10-29 Pedro Alves <palves@redhat.com>
3814 * tracepoint.c (clear_installed_tracepoints): Add casts.
3816 2015-10-29 Pedro Alves <palves@redhat.com>
3818 * server.c (handle_v_cont, process_serial_event): Add enum
3819 gdb_signal casts to signal parsing code.
3821 2015-10-29 Pedro Alves <palves@redhat.com>
3823 * linux-low.h (NULL_REGSET): Define.
3824 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3825 * linux-arm-low.c (arm_regsets): Likewise.
3826 * linux-crisv32-low.c (cris_regsets): Likewise.
3827 * linux-m68k-low.c (m68k_regsets): Likewise.
3828 * linux-mips-low.c (mips_regsets): Likewise.
3829 * linux-nios2-low.c (nios2_regsets): Likewise.
3830 * linux-ppc-low.c (ppc_regsets): Likewise.
3831 * linux-s390-low.c (s390_regsets): Likewise.
3832 * linux-sh-low.c (sh_regsets): Likewise.
3833 * linux-sparc-low.c (sparc_regsets): Likewise.
3834 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3835 * linux-tile-low.c (tile_regsets): Likewise.
3836 * linux-x86-low.c (x86_regsets): Likewise.
3837 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3839 2015-10-29 Pedro Alves <palves@redhat.com>
3841 * linux-low.h (NULL_REGSET): Define.
3842 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3843 * linux-arm-low.c (arm_regsets): Likewise.
3844 * linux-crisv32-low.c (cris_regsets): Likewise.
3845 * linux-m68k-low.c (m68k_regsets): Likewise.
3846 * linux-mips-low.c (mips_regsets): Likewise.
3847 * linux-nios2-low.c (nios2_regsets): Likewise.
3848 * linux-ppc-low.c (ppc_regsets): Likewise.
3849 * linux-s390-low.c (s390_regsets): Likewise.
3850 * linux-sh-low.c (sh_regsets): Likewise.
3851 * linux-sparc-low.c (sparc_regsets): Likewise.
3852 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3853 * linux-tile-low.c (tile_regsets): Likewise.
3854 * linux-x86-low.c (x86_regsets): Likewise.
3855 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3857 2015-10-26 Doug Evans <dje@google.com>
3859 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3861 2015-10-26 Doug Evans <dje@google.com>
3863 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3865 2015-10-26 Doug Evans <dje@google.com>
3867 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3869 (attach_thread, find_new_threads_callback): Ditto.
3871 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3873 * mem-break.h (set_breakpoint_data): Remove.
3875 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3877 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3878 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3879 (initialize_low): Remove set_breakpoint_data call.
3880 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3881 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3882 (initialize_low): Remove set_breakpoint_data call.
3883 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3884 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3885 (initialize_low): Remove set_breakpoint_data call.
3887 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3889 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3890 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3891 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3892 * target.h (target_breakpoint_kind_from_pc): New macro.
3894 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3896 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3897 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3898 the default breakpoint kind.
3900 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3902 * linux-arm-low.c (arm_supports_z_point_type): Add software
3905 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3907 * linux-arm-low.c: Refactor breakpoint definitions.
3908 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3909 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3911 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3913 * Makefile.in: Add arm.c/o.
3914 * configure.srv: Likewise.
3915 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3916 (arm_breakpoint_kind_from_pc): New function.
3917 (arm_sw_breakpoint_from_kind): Return proper kind.
3918 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3920 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3922 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3924 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3925 (struct raw_breakpoint) <size>: Remove.
3926 (struct raw_breakpoint) <kind>: Add.
3927 (bp_size): New function.
3928 (bp_opcode): Likewise.
3929 (find_raw_breakpoint_at): Adjust for kind.
3930 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3931 (remove_memory_breakpoint): Adjust for kind call bp_size.
3932 (set_raw_breakpoint_at): Adjust for kind.
3933 (set_breakpoint): Likewise.
3934 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3935 (delete_raw_breakpoint): Adjust for kind.
3936 (delete_breakpoint): Likewise.
3937 (find_gdb_breakpoint): Likewise.
3938 (set_gdb_breakpoint_1): Likewise.
3939 (set_gdb_breakpoint): Likewise.
3940 (delete_gdb_breakpoint_1): Likewise.
3941 (delete_gdb_breakpoint): Likewise.
3942 (uninsert_raw_breakpoint): Likewise.
3943 (reinsert_raw_breakpoint): Likewise.
3944 (set_breakpoint_data): Remove.
3945 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3946 (check_mem_read): Adjust for kind call bp_size.
3947 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3948 (clone_one_breakpoint): Adjust for kind.
3949 * mem-break.h (set_gdb_breakpoint): Likewise.
3950 (delete_gdb_breakpoint): Likewise.
3951 * server.c (process_serial_event): Likewise.
3953 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3955 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3956 (struct linux_target_ops) <breakpoint>: Remove.
3957 (struct linux_target_ops) <breakpoint_len>: Remove.
3958 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3959 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3960 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3961 (arm_sw_breakpoint_from_kind): New function.
3962 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3963 (struct linux_target_ops) <breakpoint>: Remove.
3964 (struct linux_target_ops) <breakpoint_len>: Remove.
3965 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3966 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3967 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3968 (struct linux_target_ops) <breakpoint>: Remove.
3969 (struct linux_target_ops) <breakpoint_len>: Remove.
3970 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3971 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3972 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3973 (struct linux_target_ops) <breakpoint>: Remove.
3974 (struct linux_target_ops) <breakpoint_len>: Remove.
3975 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3976 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3977 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3978 and sw_breakpoint_from_kind to increment the pc.
3979 (linux_breakpoint_kind_from_pc): New function.
3980 (linux_sw_breakpoint_from_kind): New function.
3981 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3982 (initialize_low): Call breakpoint_kind_from_pc and
3983 sw_breakpoint_from_kind to replace breakpoint_data/len.
3984 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3986 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3987 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3988 (struct linux_target_ops) <breakpoint>: Remove.
3989 (struct linux_target_ops) <breakpoint_len>: Remove.
3990 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3991 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3992 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3993 (struct linux_target_ops) <breakpoint>: Remove.
3994 (struct linux_target_ops) <breakpoint_len>: Remove.
3995 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3996 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3997 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3998 (struct linux_target_ops) <breakpoint>: Remove.
3999 (struct linux_target_ops) <breakpoint_len>: Remove.
4000 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4001 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4002 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4003 (struct linux_target_ops) <breakpoint>: Remove.
4004 (struct linux_target_ops) <breakpoint_len>: Remove.
4005 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4006 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4007 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4008 (struct linux_target_ops) <breakpoint>: Remove.
4009 (struct linux_target_ops) <breakpoint_len>: Remove.
4010 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4011 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4012 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4013 (struct linux_target_ops) <breakpoint>: Remove.
4014 (struct linux_target_ops) <breakpoint_len>: Remove.
4015 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4016 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4017 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4018 (struct linux_target_ops) <breakpoint>: Remove.
4019 (struct linux_target_ops) <breakpoint_len>: Remove.
4020 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4021 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4022 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4023 (struct linux_target_ops) <breakpoint>: Remove.
4024 (struct linux_target_ops) <breakpoint_len>: Remove.
4025 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4026 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4027 * linux-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4033 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4034 (struct linux_target_ops) <breakpoint>: Remove.
4035 (struct linux_target_ops) <breakpoint_len>: Remove.
4036 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4037 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4038 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4039 (struct linux_target_ops) <breakpoint>: Remove.
4040 (struct linux_target_ops) <breakpoint_len>: Remove.
4041 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4042 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4044 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4046 * linux-cris-low.c (cris_get_pc): Remove void arg.
4048 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4050 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4053 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4055 * inferiors.c (thread_pid_matches_callback): New function.
4056 (find_thread_process): New function.
4057 (remove_thread): Reset current_thread.
4058 (remove_process): Assert threads have been removed first.
4060 2015-10-15 Yao Qi <yao.qi@linaro.org>
4062 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4064 (aarch64_remove_point): Likewise.
4065 * regcache.c (regcache_register_size): New function.
4067 2015-10-12 Yao Qi <yao.qi@linaro.org>
4069 * linux-aarch64-low.c: Update all callers as emit_load_store
4070 is renamed to aarch64_emit_load_store.
4072 2015-10-12 Yao Qi <yao.qi@linaro.org>
4074 * linux-aarch64-low.c: Update all callers of function renaming
4075 from emit_insn to aarch64_emit_insn.
4077 2015-10-12 Yao Qi <yao.qi@linaro.org>
4079 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4080 arch/aarch64-insn.h.
4081 (struct aarch64_memory_operand): Likewise.
4083 (emit_insn): Move to arch/aarch64-insn.c.
4084 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4085 (emit_load_store): Move to arch/aarch64-insn.c.
4086 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4087 (can_encode_int32): Remove.
4089 2015-10-12 Yao Qi <yao.qi@linaro.org>
4091 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4092 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4093 (aarch64_relocate_instruction): Likewise.
4094 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4095 (struct aarch64_insn_visitor): Likewise.
4097 2015-10-12 Yao Qi <yao.qi@linaro.org>
4099 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4100 (struct aarch64_insn_visitor): New.
4101 (struct aarch64_insn_relocation_data): New.
4102 (aarch64_ftrace_insn_reloc_b): New function.
4103 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4104 (aarch64_ftrace_insn_reloc_cb): Likewise.
4105 (aarch64_ftrace_insn_reloc_tb): Likewise.
4106 (aarch64_ftrace_insn_reloc_adr): Likewise.
4107 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4108 (aarch64_ftrace_insn_reloc_others): Likewise.
4110 (aarch64_relocate_instruction): Use visitor.
4112 2015-10-12 Yao Qi <yao.qi@linaro.org>
4114 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4115 int. Add argument buf.
4116 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4117 aarch64_relocate_instruction.
4119 2015-10-12 Yao Qi <yao.qi@linaro.org>
4121 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4122 argument insn. Remove local variable insn. Don't call
4124 (aarch64_install_fast_tracepoint_jump_pad): Call
4127 2015-09-30 Yao Qi <yao.qi@linaro.org>
4129 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4130 (emit_load_store_pair): Likewise.
4132 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4134 * dll.c (match_dll): Add cast(s).
4135 (unloaded_dll): Likewise.
4136 * linux-low.c (second_thread_of_pid_p): Likewise.
4137 (delete_lwp_callback): Likewise.
4138 (count_events_callback): Likewise.
4139 (select_event_lwp_callback): Likewise.
4140 (linux_set_resume_request): Likewise.
4141 * server.c (accumulate_file_name_length): Likewise.
4142 (emit_dll_description): Likewise.
4143 (handle_qxfer_threads_worker): Likewise.
4144 (visit_actioned_threads): Likewise.
4145 * thread-db.c (any_thread_of): Likewise.
4146 * tracepoint.c (same_process_p): Likewise.
4147 (match_blocktype): Likewise.
4148 (build_traceframe_info_xml): Likewise.
4150 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4152 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4154 (gdb_unparse_agent_expr): Likewise.
4155 * hostio.c (require_data): Likewise.
4156 (handle_pread): Likewise.
4157 * linux-low.c (disable_regset): Likewise.
4158 (fetch_register): Likewise.
4159 (store_register): Likewise.
4160 (get_dynamic): Likewise.
4161 (linux_qxfer_libraries_svr4): Likewise.
4162 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4163 (set_fast_tracepoint_jump): Likewise.
4164 (uninsert_fast_tracepoint_jumps_at): Likewise.
4165 (reinsert_fast_tracepoint_jumps_at): Likewise.
4166 (validate_inserted_breakpoint): Likewise.
4167 (clone_agent_expr): Likewise.
4168 * regcache.c (init_register_cache): Likewise.
4169 * remote-utils.c (putpkt_binary_1): Likewise.
4170 (decode_M_packet): Likewise.
4171 (decode_X_packet): Likewise.
4172 (look_up_one_symbol): Likewise.
4173 (relocate_instruction): Likewise.
4174 (monitor_output): Likewise.
4175 * server.c (handle_search_memory): Likewise.
4176 (handle_qxfer_exec_file): Likewise.
4177 (handle_qxfer_libraries): Likewise.
4178 (handle_qxfer): Likewise.
4179 (handle_query): Likewise.
4180 (handle_v_cont): Likewise.
4181 (handle_v_run): Likewise.
4182 (captured_main): Likewise.
4183 * target.c (write_inferior_memory): Likewise.
4184 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4185 * tracepoint.c (init_trace_buffer): Likewise.
4186 (add_tracepoint_action): Likewise.
4187 (add_traceframe): Likewise.
4188 (add_traceframe_block): Likewise.
4189 (cmd_qtdpsrc): Likewise.
4190 (cmd_qtdv): Likewise.
4191 (cmd_qtstatus): Likewise.
4192 (response_source): Likewise.
4193 (response_tsv): Likewise.
4194 (cmd_qtnotes): Likewise.
4195 (gdb_collect): Likewise.
4196 (initialize_tracepoint): Likewise.
4198 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4200 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4201 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4202 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4204 (enum aarch64_condition_codes): New enum.
4205 (w0): New static global.
4208 (struct aarch64_memory_operand) <type>: New
4209 MEMORY_OPERAND_POSTINDEX type.
4210 (postindex_memory_operand): New helper function.
4211 (emit_ret): New function.
4212 (emit_load_store_pair): New function, factored out of emit_stp
4213 with support for MEMORY_OPERAND_POSTINDEX.
4214 (emit_stp): Rewrite using emit_load_store_pair.
4215 (emit_ldp): New function.
4216 (emit_load_store): Likewise.
4217 (emit_ldr): Mention post-index instruction in comment.
4218 (emit_ldrh): New function.
4219 (emit_ldrb): New function.
4220 (emit_ldrsw): Mention post-index instruction in comment.
4221 (emit_str): Likewise.
4222 (emit_subs): New function.
4223 (emit_cmp): Likewise.
4224 (emit_and): Likewise.
4225 (emit_orr): Likewise.
4226 (emit_orn): Likewise.
4227 (emit_eor): Likewise.
4228 (emit_mvn): Likewise.
4229 (emit_lslv): Likewise.
4230 (emit_lsrv): Likewise.
4231 (emit_asrv): Likewise.
4232 (emit_mul): Likewise.
4233 (emit_sbfm): Likewise.
4234 (emit_sbfx): Likewise.
4235 (emit_ubfm): Likewise.
4236 (emit_ubfx): Likewise.
4237 (emit_csinc): Likewise.
4238 (emit_cset): Likewise.
4239 (emit_nop): Likewise.
4240 (emit_ops_insns): New helper function.
4241 (emit_pop): Likewise.
4242 (emit_push): Likewise.
4243 (aarch64_emit_prologue): New function.
4244 (aarch64_emit_epilogue): Likewise.
4245 (aarch64_emit_add): Likewise.
4246 (aarch64_emit_sub): Likewise.
4247 (aarch64_emit_mul): Likewise.
4248 (aarch64_emit_lsh): Likewise.
4249 (aarch64_emit_rsh_signed): Likewise.
4250 (aarch64_emit_rsh_unsigned): Likewise.
4251 (aarch64_emit_ext): Likewise.
4252 (aarch64_emit_log_not): Likewise.
4253 (aarch64_emit_bit_and): Likewise.
4254 (aarch64_emit_bit_or): Likewise.
4255 (aarch64_emit_bit_xor): Likewise.
4256 (aarch64_emit_bit_not): Likewise.
4257 (aarch64_emit_equal): Likewise.
4258 (aarch64_emit_less_signed): Likewise.
4259 (aarch64_emit_less_unsigned): Likewise.
4260 (aarch64_emit_ref): Likewise.
4261 (aarch64_emit_if_goto): Likewise.
4262 (aarch64_emit_goto): Likewise.
4263 (aarch64_write_goto_address): Likewise.
4264 (aarch64_emit_const): Likewise.
4265 (aarch64_emit_call): Likewise.
4266 (aarch64_emit_reg): Likewise.
4267 (aarch64_emit_pop): Likewise.
4268 (aarch64_emit_stack_flush): Likewise.
4269 (aarch64_emit_zero_ext): Likewise.
4270 (aarch64_emit_swap): Likewise.
4271 (aarch64_emit_stack_adjust): Likewise.
4272 (aarch64_emit_int_call_1): Likewise.
4273 (aarch64_emit_void_call_2): Likewise.
4274 (aarch64_emit_eq_goto): Likewise.
4275 (aarch64_emit_ne_goto): Likewise.
4276 (aarch64_emit_lt_goto): Likewise.
4277 (aarch64_emit_le_goto): Likewise.
4278 (aarch64_emit_gt_goto): Likewise.
4279 (aarch64_emit_ge_got): Likewise.
4280 (aarch64_emit_ops_impl): New static global variable.
4281 (aarch64_emit_ops): New target function, return
4282 &aarch64_emit_ops_impl.
4283 (struct linux_target_ops): Install it.
4285 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4287 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4288 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4290 * linux-aarch64-ipa.c: New file.
4291 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4293 (aarch64_get_thread_area): New target method.
4294 (extract_signed_bitfield): New helper function.
4295 (aarch64_decode_ldr_literal): New function.
4296 (enum aarch64_opcodes): New enum.
4297 (struct aarch64_register): New struct.
4298 (struct aarch64_operand): New struct.
4299 (x0): New static global.
4308 (aarch64_register): New helper function.
4309 (register_operand): Likewise.
4310 (immediate_operand): Likewise.
4311 (struct aarch64_memory_operand): New struct.
4312 (offset_memory_operand): New helper function.
4313 (preindex_memory_operand): Likewise.
4314 (enum aarch64_system_control_registers): New enum.
4315 (ENCODE): New macro.
4316 (emit_insn): New helper function.
4317 (emit_b): New function.
4318 (emit_bcond): Likewise.
4319 (emit_cb): Likewise.
4320 (emit_tb): Likewise.
4321 (emit_blr): Likewise.
4322 (emit_stp): Likewise.
4323 (emit_ldp_q_offset): Likewise.
4324 (emit_stp_q_offset): Likewise.
4325 (emit_load_store): Likewise.
4326 (emit_ldr): Likewise.
4327 (emit_ldrsw): Likewise.
4328 (emit_str): Likewise.
4329 (emit_ldaxr): Likewise.
4330 (emit_stxr): Likewise.
4331 (emit_stlr): Likewise.
4332 (emit_data_processing_reg): Likewise.
4333 (emit_data_processing): Likewise.
4334 (emit_add): Likewise.
4335 (emit_sub): Likewise.
4336 (emit_mov): Likewise.
4337 (emit_movk): Likewise.
4338 (emit_mov_addr): Likewise.
4339 (emit_mrs): Likewise.
4340 (emit_msr): Likewise.
4341 (emit_sevl): Likewise.
4342 (emit_wfe): Likewise.
4343 (append_insns): Likewise.
4344 (can_encode_int32_in): New helper function.
4345 (aarch64_relocate_instruction): New function.
4346 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4347 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4348 (struct linux_target_ops): Install aarch64_get_thread_area,
4349 aarch64_install_fast_tracepoint_jump_pad and
4350 aarch64_get_min_fast_tracepoint_insn_len.
4352 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4354 * Makefile.in (aarch64-insn.o): New rule.
4355 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4357 2015-09-21 Yao Qi <yao.qi@linaro.org>
4359 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4361 2015-09-21 Yao Qi <yao.qi@linaro.org>
4363 * tracepoint.c (max_jump_pad_size): Remove.
4365 2015-09-18 Yao Qi <yao.qi@linaro.org>
4367 * linux-aarch64-low.c: Don't include sys/uio.h.
4368 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4370 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4372 * tracepoint.c (eval_result_type): Change prototype.
4373 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4375 2015-09-15 Pedro Alves <palves@redhat.com>
4377 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4378 Check whether to report exec events instead of checking whether
4379 multiprocess is enabled.
4381 2015-09-15 Pedro Alves <palves@redhat.com>
4384 * remote-utils.c (prepare_resume_reply): Merge
4385 TARGET_WAITKIND_VFORK_DONE switch case with the
4386 TARGET_WAITKIND_FORKED case.
4388 2015-09-15 Yao Qi <yao.qi@linaro.org>
4390 * server.c (handle_query): Check string comparison using
4391 "else if" instead of "if".
4393 2015-09-15 Yao Qi <yao.qi@linaro.org>
4395 * server.c (vCont_supported): New global variable.
4396 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4397 matches. Append ";vContSupported+" to own_buf.
4398 (handle_v_requests): Append ";s;S" to own_buf if target supports
4399 hardware single step or vCont_supported is false.
4400 (capture_main): Set vCont_supported to zero.
4402 2015-09-15 Yao Qi <yao.qi@linaro.org>
4404 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4406 (linux_supports_hardware_single_step): ... New function.
4407 (linux_target_ops): Update.
4408 * lynx-low.c (lynx_target_ops): Set field
4409 supports_hardware_single_step to target_can_do_hardware_single_step.
4410 * nto-low.c (nto_target_ops): Likewise.
4411 * spu-low.c (spu_target_ops): Likewise.
4412 * win32-low.c (win32_target_ops): Likewise.
4413 * target.c (target_can_do_hardware_single_step): New function.
4414 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4415 Remove. <supports_hardware_single_step>: New field.
4416 (target_supports_conditional_breakpoints): Remove.
4417 (target_supports_hardware_single_step): New macro.
4418 (target_can_do_hardware_single_step): Declare.
4419 * server.c (handle_query): Use target_supports_hardware_single_step
4420 instead of target_supports_conditional_breakpoints.
4422 2015-09-15 Yao Qi <yao.qi@linaro.org>
4424 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4426 (struct linux_target_ops the_low_target): Install
4427 aarch64_linux_siginfo_fixup.
4429 2015-09-11 Don Breazeal <donb@codesourcery.com>
4430 Luis Machado <lgustavo@codesourcery.com>
4432 * linux-low.c (linux_mourn): Static declaration.
4433 (linux_arch_setup): Move in front of
4434 handle_extended_wait.
4435 (linux_arch_setup_thread): New function.
4436 (handle_extended_wait): Handle exec events. Call
4437 linux_arch_setup_thread. Make event_lwp argument a
4438 pointer-to-a-pointer.
4439 (check_zombie_leaders): Do not check stopped threads.
4440 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4441 (linux_low_filter_event): Add lwp and thread for exec'ing
4442 non-leader thread if leader thread has been deleted.
4443 Refactor code into linux_arch_setup_thread and call it.
4444 Pass child lwp pointer by reference to handle_extended_wait.
4445 (linux_wait_for_event_filtered): Update comment.
4446 (linux_wait_1): Prevent clobbering exec event status.
4447 (linux_supports_exec_events): New function.
4448 (linux_target_ops) <supports_exec_events>: Initialize new member.
4449 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4451 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4452 * server.c (report_exec_events): New global variable.
4453 (handle_query): Handle qSupported query for exec-events feature.
4454 (captured_main): Initialize report_exec_events.
4455 * server.h (report_exec_events): Declare new global variable.
4456 * target.h (struct target_ops) <supports_exec_events>: New
4458 (target_supports_exec_events): New macro.
4459 * win32-low.c (win32_target_ops) <supports_exec_events>:
4460 Initialize new member.
4462 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4464 * linux-low.c (linux_low_enable_btrace): Remove.
4465 (linux_target_ops): Replace linux_low_enable_btrace with
4466 linux_enable_btrace.
4468 2015-09-03 Yao Qi <yao.qi@linaro.org>
4470 * linux-aarch64-low.c (aarch64_insert_point): Call
4471 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4474 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4476 * linux-low.c (check_stopped_by_breakpoint): Use
4477 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4479 2015-08-27 Pedro Alves <palves@redhat.com>
4481 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4483 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4485 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4486 the XNEW-family equivalent.
4487 (compile_bytecodes): Likewise.
4488 * dll.c (loaded_dll): Likewise.
4489 * event-loop.c (append_callback_event): Likewise.
4490 (create_file_handler): Likewise.
4491 (create_file_event): Likewise.
4492 * hostio.c (handle_open): Likewise.
4493 * inferiors.c (add_thread): Likewise.
4494 (add_process): Likewise.
4495 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4496 * linux-arm-low.c (arm_new_process): Likewise.
4497 (arm_new_thread): Likewise.
4498 * linux-low.c (add_to_pid_list): Likewise.
4499 (linux_add_process): Likewise.
4500 (handle_extended_wait): Likewise.
4501 (add_lwp): Likewise.
4502 (enqueue_one_deferred_signal): Likewise.
4503 (enqueue_pending_signal): Likewise.
4504 (linux_resume_one_lwp_throw): Likewise.
4505 (linux_resume_one_thread): Likewise.
4506 (linux_read_memory): Likewise.
4507 (linux_write_memory): Likewise.
4508 * linux-mips-low.c (mips_linux_new_process): Likewise.
4509 (mips_linux_new_thread): Likewise.
4510 (mips_add_watchpoint): Likewise.
4511 * linux-x86-low.c (initialize_low_arch): Likewise.
4512 * lynx-low.c (lynx_add_process): Likewise.
4513 * mem-break.c (set_raw_breakpoint_at): Likewise.
4514 (set_breakpoint): Likewise.
4515 (add_condition_to_breakpoint): Likewise.
4516 (add_commands_to_breakpoint): Likewise.
4517 (clone_agent_expr): Likewise.
4518 (clone_one_breakpoint): Likewise.
4519 * regcache.c (new_register_cache): Likewise.
4520 * remote-utils.c (look_up_one_symbol): Likewise.
4521 * server.c (queue_stop_reply): Likewise.
4522 (start_inferior): Likewise.
4523 (queue_stop_reply_callback): Likewise.
4524 (handle_target_event): Likewise.
4525 * spu-low.c (fetch_ppc_memory): Likewise.
4526 (store_ppc_memory): Likewise.
4527 * target.c (set_target_ops): Likewise.
4528 * thread-db.c (thread_db_load_search): Likewise.
4529 (try_thread_db_load_1): Likewise.
4530 * tracepoint.c (add_tracepoint): Likewise.
4531 (add_tracepoint_action): Likewise.
4532 (create_trace_state_variable): Likewise.
4533 (cmd_qtdpsrc): Likewise.
4534 (cmd_qtro): Likewise.
4535 (add_while_stepping_state): Likewise.
4536 * win32-low.c (child_add_thread): Likewise.
4537 (get_image_name): Likewise.
4539 2015-08-25 Yao Qi <yao.qi@linaro.org>
4541 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4543 2015-08-25 Yao Qi <yao.qi@linaro.org>
4545 * Makefile.in (aarch64-linux.o): New rule.
4546 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4548 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4549 (aarch64_init_debug_reg_state): Make it extern.
4550 (aarch64_linux_prepare_to_resume): Remove.
4552 2015-08-25 Yao Qi <yao.qi@linaro.org>
4554 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4555 lwp_arch_private_info and ptid_of_lwp.
4557 2015-08-25 Yao Qi <yao.qi@linaro.org>
4559 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4560 Find proc_info by find_process_pid. All callers updated.
4562 2015-08-25 Yao Qi <yao.qi@linaro.org>
4564 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4566 (debug_reg_change_callback): Remove.
4567 (aarch64_notify_debug_reg_change): Remove.
4569 2015-08-25 Yao Qi <yao.qi@linaro.org>
4571 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4572 Call current_lwp_ptid.
4574 2015-08-25 Yao Qi <yao.qi@linaro.org>
4576 * linux-aarch64-low.c (debug_reg_change_callback): Use
4579 2015-08-25 Yao Qi <yao.qi@linaro.org>
4581 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4583 2015-08-25 Yao Qi <yao.qi@linaro.org>
4585 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4587 2015-08-25 Yao Qi <yao.qi@linaro.org>
4589 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4592 2015-08-25 Yao Qi <yao.qi@linaro.org>
4594 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4596 (debug_reg_change_callback): Remove argument entry and add argument
4597 lwp. Remove local variable thread. Don't print thread id in the
4598 debugging output. Don't check whether pid of thread equals to pid.
4599 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4600 iterate_over_lwps instead find_inferior.
4602 2015-08-24 Pedro Alves <palves@redhat.com>
4604 * inferiors.c (get_first_process): New function.
4605 * inferiors.h (get_first_process): New declaration.
4606 * remote-utils.c (read_ptid): Default to the first process in the
4607 list, instead of to the current thread's process.
4609 2015-08-24 Pedro Alves <palves@redhat.com>
4611 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4612 * event-loop.c: Likewise.
4613 * remote-utils.c: Likewise.
4614 * tracepoint.c: Likewise.
4616 2015-08-24 Pedro Alves <palves@redhat.com>
4618 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4621 2015-08-21 Pedro Alves <palves@redhat.com>
4623 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4624 instead of literal 1.
4626 2015-08-21 Pedro Alves <palves@redhat.com>
4628 * tdesc.c (default_description): Explicitly zero-initialize.
4630 2015-08-21 Pedro Alves <palves@redhat.com>
4633 * inferiors.c (remove_thread): Discard any pending stop reply for
4635 * server.c (remove_all_on_match_pid): Rename to ...
4636 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4638 (discard_queued_stop_replies): Change parameter to a ptid. Now
4640 (handle_v_kill, kill_inferior_callback, captured_main)
4641 (process_serial_event): Adjust.
4642 * server.h (discard_queued_stop_replies): Declare.
4644 2015-08-21 Pedro Alves <palves@redhat.com>
4646 * linux-low.c (wait_for_sigstop): Always switch to no thread
4647 selected if the previously current thread dies.
4648 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4649 process instead of the current thread's.
4650 * remote-utils.c (input_interrupt): Don't check if there's no
4652 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4653 current thread to the general thread fails, error out.
4654 (handle_qxfer_auxv, handle_qxfer_libraries)
4655 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4656 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4657 (handle_query): Check if there's a thread selected instead of
4658 checking whether there's any thread in the thread list.
4659 (handle_qxfer_threads, handle_qxfer_btrace)
4660 (handle_qxfer_btrace_conf): Don't error out early if there's no
4661 thread in the thread list.
4662 (handle_v_cont, myresume): Don't set the current thread to the
4664 (process_serial_event) <Hg handling>: Also set thread_id if the
4665 previous general thread is still alive.
4666 (process_serial_event) <g/G handling>: If setting the current
4667 thread to the general thread fails, error out.
4668 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4669 thread's lwp instead of the current thread's.
4670 * target.c (set_desired_thread): If the desired thread was not
4671 found, leave the current thread pointing to NULL. Return an int
4672 (boolean) indicating success.
4673 * target.h (set_desired_thread): Change return type to int.
4675 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4677 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4678 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4680 (ps_get_thread_area): New function.
4682 2015-08-19 Gary Benson <gbenson@redhat.com>
4684 * hostio.c (handle_pread): Do not attempt to read more data
4685 than hostio_reply_with_data can fit in a packet.
4687 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4689 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4691 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4693 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4695 2015-08-06 Pedro Alves <palves@redhat.com>
4697 * tracepoint.c (expr_eval_result): Now an int.
4699 2015-08-06 Pedro Alves <palves@redhat.com>
4701 * gdbthread.h (struct regcache): Forward declare.
4702 (struct thread_info) <regcache_data>: Now a struct regcache
4704 * inferiors.c (inferior_regcache_data)
4705 (set_inferior_regcache_data): Now work with struct regcache
4707 * inferiors.h (struct regcache): Forward declare.
4708 (inferior_regcache_data, set_inferior_regcache_data): Now work
4709 with struct regcache pointers.
4710 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4711 (free_register_cache_thread): Remove struct regcache pointer
4714 2015-08-06 Pedro Alves <palves@redhat.com>
4716 * server.c (captured_main): On error, print the exception message
4717 to stderr, and if run_once is set, throw a quit.
4719 2015-08-06 Pedro Alves <palves@redhat.com>
4721 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4724 2015-08-06 Pedro Alves <palves@redhat.com>
4726 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4727 reading beyond the passed in buffer length.
4729 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4731 * tracepoint.c (symbol_list) <required>: Remove.
4733 2015-08-06 Pedro Alves <palves@redhat.com>
4735 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4736 count if stopping and suspending threads.
4737 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4738 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4739 (linux_detach): Complete an ongoing step-over.
4740 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4742 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4743 (linux_wait_1): If passing a signal to the inferior after
4744 finishing a step-over, unsuspend and re-resume all lwps. If we
4745 see a single-step event but the thread should be continuing, don't
4746 pass the trap to gdb.
4747 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4748 internal_error instead of gdb_assert.
4749 (enqueue_pending_signal): New function.
4750 (check_ptrace_stopped_lwp_gone): Add debug output.
4751 (start_step_over): Use internal_error instead of gdb_assert.
4752 (complete_ongoing_step_over): New function.
4753 (linux_resume_one_thread): Don't resume a suspended thread.
4754 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4757 2015-08-06 Pedro Alves <palves@redhat.com>
4759 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4760 (linux_thread_alive): Use lwp_is_marked_dead.
4761 (extended_event_reported): Delete.
4762 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4763 instead of extended_event_reported.
4764 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4766 (lwp_is_marked_dead): New function.
4767 (lwp_running): Use lwp_is_marked_dead.
4768 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4771 2015-08-06 Pedro Alves <palves@redhat.com>
4773 * linux-low.c (linux_wait_1): Move fork event output out of the
4774 !report_to_gdb check. Pass event_child->waitstatus to
4775 target_waitstatus_to_string instead of ourstatus.
4777 2015-08-04 Yao Qi <yao.qi@linaro.org>
4779 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4780 if current_thread is 32 bit.
4782 2015-08-04 Yao Qi <yao.qi@linaro.org>
4784 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4785 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4786 * server.c (extended_protocol): Remove "static".
4787 * server.h (extended_protocol): Declare it.
4789 2015-08-04 Yao Qi <yao.qi@linaro.org>
4791 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4792 both aarch64 and aarch32.
4793 (aarch64_set_pc): Likewise.
4795 2015-08-04 Yao Qi <yao.qi@linaro.org>
4797 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4798 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4799 arm-with-neon.xml to srv_xmlfiles.
4800 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4801 (is_64bit_tdesc): New function.
4802 (aarch64_linux_read_description): New function.
4803 (aarch64_arch_setup): Call aarch64_linux_read_description.
4804 (regs_info): Rename to regs_info_aarch64.
4805 (aarch64_regs_info): Return right regs_info.
4806 (initialize_low_arch): Call initialize_low_arch_aarch32.
4808 2015-08-04 Yao Qi <yao.qi@linaro.org>
4810 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4811 * linux-aarch32-low.c: New file.
4812 * linux-aarch32-low.h: New file.
4813 * linux-arm-low.c (arm_fill_gregset): Move it to
4814 linux-aarch32-low.c.
4815 (arm_store_gregset): Likewise.
4816 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4817 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4818 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4819 (regs_info): Rename to regs_info_arm.
4820 (arm_regs_info): Return regs_info_aarch32 if
4821 have_ptrace_getregset is 1 and target description is
4822 arm_with_neon or arm_with_vfpv3.
4823 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4824 Call initialize_low_arch_aarch32 instead.
4826 2015-08-04 Yao Qi <yao.qi@linaro.org>
4828 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4829 * linux-low.c: ... here.
4830 * linux-low.h (have_ptrace_getregset): Declare it.
4832 2015-08-04 Pedro Alves <palves@redhat.com>
4834 * thread-db.c (struct thread_db): Use new typedefs.
4835 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4837 (disable_thread_event_reporting): Cast result of dlsym to
4838 destination function pointer type.
4839 (thread_db_mourn): Use td_ta_delete_ftype.
4841 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4843 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4845 (CDX_BREAKPOINT): Define for R2.
4846 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4847 (the_low_target): Add comments.
4849 2015-07-30 Yao Qi <yao.qi@linaro.org>
4851 * linux-arm-low.c (arm_hwcap): Remove it.
4852 (arm_read_description): New local variable arm_hwcap. Don't
4853 set arm_hwcap to zero.
4855 2015-07-30 Yao Qi <yao.qi@linaro.org>
4857 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4858 Use regcache->tdesc instead.
4859 (arm_store_wmmxregset): Likewise.
4860 (arm_fill_vfpregset): Likewise.
4861 (arm_store_vfpregset): Likewise.
4863 2015-07-30 Yao Qi <yao.qi@linaro.org>
4865 * linux-arm-low.c: Include arch/arm.h.
4866 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4867 (arm_store_gregset): Likewise.
4869 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4871 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4872 ptrace's 4th parameter.
4874 2015-07-27 Yao Qi <yao.qi@linaro.org>
4876 * configure.srv (case aarch64*-*-linux*): Don't set
4879 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4881 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4883 * linux-arm-low.c: Likewise.
4884 * linux-cris-low.c: Likewise.
4885 * linux-crisv32-low.c: Likewise.
4886 * linux-low.c: Likewise.
4887 * linux-m68k-low.c: Likewise.
4888 * linux-mips-low.c: Likewise.
4889 * linux-nios2-low.c: Likewise.
4890 * linux-s390-low.c: Likewise.
4891 * linux-sparc-low.c: Likewise.
4892 * linux-tic6x-low.c: Likewise.
4893 * linux-tile-low.c: Likewise.
4894 * linux-x86-low.c: Likewise.
4896 2015-07-24 Pedro Alves <palves@redhat.com>
4898 * config.in: Regenerate.
4899 * configure: Regenerate.
4901 2015-07-24 Pedro Alves <palves@redhat.com>
4903 * acinclude.m4: Include ../ptrace.m4.
4904 * configure.ac: Call GDB_AC_PTRACE.
4905 * config.in, configure: Regenerate.
4907 2015-07-24 Yao Qi <yao.qi@linaro.org>
4909 * linux-low.c (linux_create_inferior): Remove setting to
4910 proc->priv->new_inferior.
4911 (linux_attach): Likewise.
4912 (linux_low_filter_event): Likewise.
4913 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4915 2015-07-24 Yao Qi <yao.qi@linaro.org>
4917 * linux-low.c (linux_arch_setup): New function.
4918 (linux_low_filter_event): If proc->tdesc is NULL and
4919 proc->attached is true, call the_low_target.arch_setup.
4920 Otherwise, keep status pending, and return.
4921 (linux_resume_one_lwp_throw): Don't call get_pc if
4922 thread->while_stepping isn't NULL. Don't call
4923 get_thread_regcache if proc->tdesc is NULL.
4924 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4925 (linux_target_ops): Install arch_setup.
4926 * server.c (start_inferior): Call the_target->arch_setup.
4927 * target.h (struct target_ops) <arch_setup>: New field.
4928 (target_arch_setup): New marco.
4929 * lynx-low.c (lynx_target_ops): Update.
4930 * nto-low.c (nto_target_ops): Update.
4931 * spu-low.c (spu_target_ops): Update.
4932 * win32-low.c (win32_target_ops): Update.
4934 2015-07-24 Yao Qi <yao.qi@linaro.org>
4936 * linux-low.c (linux_add_process): Don't set
4937 proc->priv->new_inferior.
4938 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4939 (linux_attach): Likewise.
4941 2015-07-24 Yao Qi <yao.qi@linaro.org>
4943 * server.c (start_inferior): Code refactor.
4945 2015-07-24 Yao Qi <yao.qi@linaro.org>
4947 * server.c (process_serial_event): Set general_thread.
4949 2015-07-21 Yao Qi <yao.qi@linaro.org>
4951 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4952 aarch64_linux_get_debug_reg_capacity.
4954 2015-07-17 Yao Qi <yao.qi@linaro.org>
4956 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4957 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4958 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4959 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4960 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4961 (AARCH64_HWP_ALIGNMENT): Likewise.
4962 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4963 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4964 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4965 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4966 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4967 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4968 (struct aarch64_debug_reg_state): Likewise.
4969 (struct arch_lwp_info): Likewise.
4970 (aarch64_align_watchpoint): Likewise.
4971 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4972 (aarch64_watchpoint_length): Likewise.
4973 (aarch64_point_encode_ctrl_reg): Likewise
4974 (aarch64_point_is_aligned): Likewise.
4975 (aarch64_align_watchpoint): Likewise.
4976 (aarch64_linux_set_debug_regs):
4977 (aarch64_dr_state_insert_one_point): Likewise.
4978 (aarch64_dr_state_remove_one_point): Likewise.
4979 (aarch64_handle_breakpoint): Likewise.
4980 (aarch64_handle_aligned_watchpoint): Likewise.
4981 (aarch64_handle_unaligned_watchpoint): Likewise.
4982 (aarch64_handle_watchpoint): Likewise.
4984 2015-07-17 Yao Qi <yao.qi@linaro.org>
4986 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4987 and don't aarch64_get_debug_reg_state. All callers update.
4988 (aarch64_handle_aligned_watchpoint): Likewise.
4989 (aarch64_handle_unaligned_watchpoint): Likewise.
4990 (aarch64_handle_watchpoint): Likewise.
4991 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4992 (aarch64_remove_point): Likewise.
4994 2015-07-17 Yao Qi <yao.qi@linaro.org>
4996 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4998 (aarch64_handle_unaligned_watchpoint): Likewise.
5000 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5002 Revert the previous 3 commits:
5003 Move gdb_regex* to common/
5004 Move linux_find_memory_regions_full & co.
5005 gdbserver build-id attribute generator
5007 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5008 Jan Kratochvil <jan.kratochvil@redhat.com>
5010 gdbserver build-id attribute generator.
5011 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5012 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5013 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5015 (get_dynamic): Use find_pdhr to traverse program headers.
5016 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5017 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5018 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5019 (get_hex_build_id): New.
5020 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5021 to reply XML document.
5023 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5024 Jan Kratochvil <jan.kratochvil@redhat.com>
5026 * target.c: Include target/target-utils.h and fcntl.h.
5027 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5028 (target_fileio_read_stralloc): New functions.
5030 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5032 * Makefile.in (OBS): Add gdb_regex.o.
5034 * config.in: Rebuilt.
5035 * configure: Rebuilt.
5037 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5038 Jan Kratochvil <jan.kratochvil@redhat.com>
5040 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5041 * Makefile.in (OBS): Add target-utils.o.
5042 (linux-maps.o, target-utils.o): New.
5043 * configure.srv (srv_linux_obj): Add linux-maps.o.
5045 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5047 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5049 (the_low_target): Install it.
5051 2015-07-14 Pedro Alves <palves@redhat.com>
5053 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5054 Instead, ignore ECHILD, and throw an error for other errnos.
5056 2015-07-10 Pedro Alves <palves@redhat.com>
5058 * event-loop.c (struct callback_event) <data>: Change type to
5059 gdb_client_data instance instead of gdb_client_data pointer.
5060 (append_callback_event): Adjust.
5062 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5064 * linux-aarch64-low.c: Add comments for each linux_target_ops
5065 method. Remove comments already covered in target_ops and
5066 linux_target_ops definitions.
5067 (the_low_target): Add comments for each unimplemented method.
5069 2015-07-09 Yao Qi <yao.qi@linaro.org>
5071 * linux-aarch64-low.c (aarch64_regmap): Remove.
5072 (aarch64_usrregs_info): Remove.
5073 (regs_info): Set field usrregs to NULL.
5075 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5077 * linux-low.c: Include "rsp-low.h"
5078 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5079 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5080 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5081 (handle_btrace_enable_pt): New.
5082 (handle_btrace_general_set): Support "pt".
5083 (handle_btrace_conf_general_set): Support "pt:size".
5085 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5087 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5090 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5092 * linux-aarch64-low.c: Remove comment about endianness.
5093 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5094 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5097 2015-06-24 Gary Benson <gbenson@redhat.com>
5099 * linux-i386-ipa.c (stdint.h): Do not include.
5100 * lynx-i386-low.c (stdint.h): Likewise.
5101 * lynx-ppc-low.c (stdint.h): Likewise.
5102 * mem-break.c (stdint.h): Likewise.
5103 * thread-db.c (stdint.h): Likewise.
5104 * tracepoint.c (stdint.h): Likewise.
5105 * win32-low.c (stdint.h): Likewise.
5107 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5109 * server.c (write_qxfer_response): Update call to
5110 remote_escape_output.
5112 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5113 Jan Kratochvil <jan.kratochvil@redhat.com>
5115 Merge multiple hex conversions.
5116 * gdbreplay.c (tohex): Rename to 'fromhex'.
5117 (logchar): Use fromhex.
5119 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5121 * server.c (handle_qxfer_libraries): Set `version' attribute for
5124 2015-06-10 Gary Benson <gbenson@redhat.com>
5126 * target.h (struct target_ops) <multifs_open>: New field.
5127 <multifs_unlink>: Likewise.
5128 <multifs_readlink>: Likewise.
5129 * linux-low.c (nat/linux-namespaces.h): New include.
5130 (linux_target_ops): Initialize the_target->multifs_open,
5131 the_target->multifs_unlink and the_target->multifs_readlink.
5132 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5133 * hostio.c (hostio_fs_pid): New static variable.
5134 (hostio_handle_new_gdb_connection): New function.
5135 (handle_setfs): Likewise.
5136 (handle_open): Use the_target->multifs_open as appropriate.
5137 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5138 (handle_readlink): Use the_target->multifs_readlink as
5140 (handle_vFile): Handle vFile:setfs packets.
5141 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5142 after target_handle_new_gdb_connection.
5144 2015-06-10 Gary Benson <gbenson@redhat.com>
5146 * configure.ac (AC_CHECK_FUNCS): Add setns.
5147 * config.in: Regenerate.
5148 * configure: Likewise.
5149 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5150 (linux-namespaces.o): New rule.
5151 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5153 2015-06-09 Gary Benson <gbenson@redhat.com>
5155 * hostio.c (handle_open): Process mode argument with
5156 fileio_to_host_mode.
5158 2015-06-01 Yao Qi <yao.qi@linaro.org>
5160 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5161 * linux-x86-low.c: Likewise.
5163 2015-05-28 Don Breazeal <donb@codesourcery.com>
5165 * linux-low.c (handle_extended_wait): Initialize
5166 thread_info.last_resume_kind for new fork children.
5168 2015-05-15 Pedro Alves <palves@redhat.com>
5170 * target.h (target_handle_new_gdb_connection): Rewrite using if
5171 wrapped in do/while.
5173 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5175 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5176 * configure, config.in: Regenerate.
5177 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5180 2015-05-12 Don Breazeal <donb@codesourcery.com>
5182 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5183 PTRACE_EVENT_VFORK_DONE.
5184 (linux_low_ptrace_options, extended_event_reported): Add vfork
5186 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5187 and "vforkdone" for RSP 'T' Stop Reply Packet.
5188 * server.h (report_vfork_events): Declare
5191 2015-05-12 Don Breazeal <donb@codesourcery.com>
5193 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5194 (the_low_target) <new_fork>: Initialize new member.
5195 * linux-arm-low.c (arm_new_fork): New function.
5196 (the_low_target) <new_fork>: Initialize new member.
5197 * linux-low.c (handle_extended_wait): Call new target function
5199 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5200 * linux-mips-low.c (mips_add_watchpoint): New function
5201 extracted from mips_insert_point.
5202 (the_low_target) <new_fork>: Initialize new member.
5203 (mips_linux_new_fork): New function.
5204 (mips_insert_point): Call mips_add_watchpoint.
5205 * linux-x86-low.c (x86_linux_new_fork): New function.
5206 (the_low_target) <new_fork>: Initialize new member.
5208 2015-05-12 Don Breazeal <donb@codesourcery.com>
5210 * linux-low.c (handle_extended_wait): Implement return value,
5211 rename argument 'event_child' to 'event_lwp', handle
5212 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5213 (linux_low_ptrace_options): New function.
5214 (linux_low_filter_event): Call linux_low_ptrace_options,
5215 use different argument fo linux_enable_event_reporting,
5216 use return value from handle_extended_wait.
5217 (extended_event_reported): New function.
5218 (linux_wait_1): Call extended_event_reported and set
5219 status to report fork events.
5220 (linux_write_memory): Add pid to debug message.
5221 (reset_lwp_ptrace_options_callback): New function.
5222 (linux_handle_new_gdb_connection): New function.
5223 (linux_target_ops): Initialize new structure member.
5224 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5225 * lynx-low.c: Initialize new structure member.
5226 * remote-utils.c (prepare_resume_reply): Implement stop reason
5227 "fork" for "T" stop message.
5228 * server.c (handle_query): Call handle_new_gdb_connection.
5229 * server.h (report_fork_events): Declare global flag.
5230 * target.h (struct target_ops) <handle_new_gdb_connection>:
5232 (target_handle_new_gdb_connection): New macro.
5233 * win32-low.c: Initialize new structure member.
5235 2015-05-12 Don Breazeal <donb@codesourcery.com>
5237 * mem-break.c (APPEND_TO_LIST): Define macro.
5238 (clone_agent_expr): New function.
5239 (clone_one_breakpoint): New function.
5240 (clone_all_breakpoints): New function.
5241 * mem-break.h: Declare new functions.
5243 2015-05-12 Don Breazeal <donb@codesourcery.com>
5245 * linux-low.c (linux_supports_fork_events): New function.
5246 (linux_supports_vfork_events): New function.
5247 (linux_target_ops): Initialize new structure members.
5248 (initialize_low): Call linux_check_ptrace_features.
5249 * lynx-low.c (lynx_target_ops): Initialize new structure
5251 * server.c (report_fork_events, report_vfork_events):
5253 (handle_query): Add new features to qSupported packet and
5255 (captured_main): Initialize new global variables.
5256 * target.h (struct target_ops) <supports_fork_events>:
5258 <supports_vfork_events>: New member.
5259 (target_supports_fork_events): New macro.
5260 (target_supports_vfork_events): New macro.
5261 * win32-low.c (win32_target_ops): Initialize new structure
5264 2015-05-12 Gary Benson <gbenson@redhat.com>
5266 * server.c (handle_qxfer_exec_file): Use current process
5269 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5271 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5272 Remove HAVE_PTRACE_GETREGS conditionals.
5273 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5274 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5276 2015-05-08 Yao Qi <yao.qi@linaro.org>
5278 * linux-low.c (linux_supports_conditional_breakpoints): New
5280 (linux_target_ops): Install new target method.
5281 * lynx-low.c (lynx_target_ops): Install NULL hook for
5282 supports_conditional_breakpoints.
5283 * nto-low.c (nto_target_ops): Likewise.
5284 * spu-low.c (spu_target_ops): Likewise.
5285 * win32-low.c (win32_target_ops): Likewise.
5286 * server.c (handle_query): Check
5287 target_supports_conditional_breakpoints.
5288 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5290 (target_supports_conditional_breakpoints): New macro.
5292 2015-05-06 Pedro Alves <palves@redhat.com>
5295 * server.c (start_inferior): If the process exits, mourn it.
5297 2015-04-21 Gary Benson <gbenson@redhat.com>
5299 * hostio.c (fileio_open_flags_to_host): Factored out to
5300 fileio_to_host_openflags in common/fileio.c. Single use
5303 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5305 * linux-xtensa-low.c (xtensa_fill_gregset)
5306 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5309 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5311 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5312 (regs_info): Replace usrregs pointer with NULL.
5314 2015-04-17 Gary Benson <gbenson@redhat.com>
5316 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5317 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5318 * server.c (handle_qxfer_exec_file): New function.
5319 (qxfer_packets): Add exec-file entry.
5320 (handle_query): Report qXfer:exec-file:read as supported packet.
5322 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5324 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5326 2015-04-09 Gary Benson <gbenson@redhat.com>
5328 * hostio-errno.c (errno_to_fileio_error): Remove function.
5329 Update caller to use remote_fileio_to_fio_error.
5331 2015-04-09 Yao Qi <yao.qi@linaro.org>
5333 * linux-low.c (linux_insert_point): Call
5334 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5335 (linux_remove_point): Call remove_memory_breakpoint if type is
5337 * linux-x86-low.c (x86_insert_point): Don't call
5338 insert_memory_breakpoint.
5339 (x86_remove_point): Don't call remove_memory_breakpoint.
5341 2015-04-01 Pedro Alves <palves@redhat.com>
5342 Cleber Rosa <crosa@redhat.com>
5344 * server.c (gdbserver_usage): Reorganize and extend the usage
5347 2015-03-24 Pedro Alves <palves@redhat.com>
5349 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5350 output. Also dump TRAP_TRACE.
5351 (linux_low_filter_event): In debug output, distinguish a
5352 resume_stop SIGSTOP from a delayed SIGSTOP.
5354 2015-03-24 Gary Benson <gbenson@redhat.com>
5356 * linux-x86-low.c (x86_linux_new_thread): Moved to
5358 (x86_linux_prepare_to_resume): Likewise.
5360 2015-03-24 Gary Benson <gbenson@redhat.com>
5362 * Makefile.in (x86-linux-dregs.o): New rule.
5363 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5364 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5365 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5366 (x86_linux_dr_get): Likewise.
5367 (x86_linux_dr_set): Likewise.
5368 (update_debug_registers_callback): Likewise.
5369 (x86_linux_dr_set_addr): Likewise.
5370 (x86_linux_dr_get_addr): Likewise.
5371 (x86_linux_dr_set_control): Likewise.
5372 (x86_linux_dr_get_control): Likewise.
5373 (x86_linux_dr_get_status): Likewise.
5374 (x86_linux_update_debug_registers): Likewise.
5376 2015-03-24 Gary Benson <gbenson@redhat.com>
5378 * linux-x86-low.c (x86_linux_update_debug_registers):
5379 New function, factored out from...
5380 (x86_linux_prepare_to_resume): ...this.
5382 2015-03-24 Gary Benson <gbenson@redhat.com>
5384 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5385 (x86_linux_dr_set): Likewise.
5386 (update_debug_registers_callback): Likewise.
5387 (x86_linux_dr_set_addr): Likewise.
5388 (x86_linux_dr_get_addr): Likewise.
5389 (x86_linux_dr_set_control): Likewise.
5390 (x86_linux_dr_get_control): Likewise.
5391 (x86_linux_dr_get_status): Likewise.
5392 (x86_linux_prepare_to_resume): Likewise.
5394 2015-03-24 Gary Benson <gbenson@redhat.com>
5396 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5397 Use perror_with_name. Pass string through gettext.
5398 (x86_linux_dr_set): Likewise.
5400 2015-03-24 Gary Benson <gbenson@redhat.com>
5402 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5403 (x86_linux_dr_set_addr): ...this.
5404 (x86_dr_low_get_addr): Rename to...
5405 (x86_linux_dr_get_addr): ...this.
5406 (x86_dr_low_set_control): Rename to...
5407 (x86_linux_dr_set_control): ...this.
5408 (x86_dr_low_get_control): Rename to...
5409 (x86_linux_dr_get_control): ...this.
5410 (x86_dr_low_get_status): Rename to...
5411 (x86_linux_dr_get_status): ...this.
5412 (x86_dr_low): Update with new function names.
5414 2015-03-24 Gary Benson <gbenson@redhat.com>
5416 * Makefile.in (x86-linux.o): New rule.
5417 * configure.srv: Add x86-linux.o to relevant targets.
5418 * linux-low.c (lwp_set_arch_private_info): New function.
5419 (lwp_arch_private_info): Likewise.
5420 * linux-x86-low.c: Include nat/x86-linux.h.
5421 (arch_lwp_info): Removed structure.
5422 (update_debug_registers_callback):
5423 Use lwp_set_debug_registers_changed.
5424 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5425 and lwp_set_debug_registers_changed.
5426 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5428 2015-03-24 Gary Benson <gbenson@redhat.com>
5430 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5431 * linux-arm-low.c (arm_new_thread): Likewise.
5432 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5433 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5434 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5435 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5437 2015-03-24 Gary Benson <gbenson@redhat.com>
5439 * linux-low.c (ptid_of_lwp): New function.
5440 (lwp_is_stopped): Likewise.
5441 (lwp_stop_reason): Likewise.
5442 * linux-x86-low.c (update_debug_registers_callback):
5444 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5447 2015-03-24 Gary Benson <gbenson@redhat.com>
5449 * linux-low.h (linux_stop_lwp): Remove declaration.
5451 2015-03-24 Gary Benson <gbenson@redhat.com>
5453 * linux-low.h: Include nat/linux-nat.h.
5454 * linux-low.c (iterate_over_lwps_args): New structure.
5455 (iterate_over_lwps_filter): New function.
5456 (iterate_over_lwps): Likewise.
5457 * linux-x86-low.c (update_debug_registers_callback):
5458 Update signature to what iterate_over_lwps expects.
5459 Remove PID check that iterate_over_lwps now performs.
5460 (x86_dr_low_set_addr): Use iterate_over_lwps.
5461 (x86_dr_low_set_control): Likewise.
5463 2015-03-24 Gary Benson <gbenson@redhat.com>
5465 * linux-x86-low.c (x86_debug_reg_state): New function.
5466 (x86_linux_prepare_to_resume): Use the above.
5468 2015-03-24 Gary Benson <gbenson@redhat.com>
5470 * linux-low.c (current_lwp_ptid): New function.
5471 * linux-x86-low.c: Include nat/linux-nat.h.
5472 (x86_dr_low_get_addr): Use current_lwp_ptid.
5473 (x86_dr_low_get_control): Likewise.
5474 (x86_dr_low_get_status): Likewise.
5476 2015-03-20 Pedro Alves <palves@redhat.com>
5478 * tracepoint.c (cmd_qtstatus): Make "str" const.
5480 2015-03-20 Pedro Alves <palves@redhat.com>
5482 * server.c (handle_general_set): Make "req_str" const.
5484 2015-03-19 Pedro Alves <palves@redhat.com>
5486 * linux-low.c (linux_resume_one_lwp): Rename to ...
5487 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5488 instead call perror_with_name.
5489 (check_ptrace_stopped_lwp_gone): New function.
5490 (linux_resume_one_lwp): Reimplement as wrapper around
5491 linux_resume_one_lwp_throw that swallows errors if the LWP is
5494 2015-03-19 Pedro Alves <palves@redhat.com>
5496 * linux-low.c (count_events_callback, select_event_lwp_callback):
5497 No longer check whether the thread has resume_stop as last resume
5500 2015-03-19 Pedro Alves <palves@redhat.com>
5502 * linux-low.c (count_events_callback, select_event_lwp_callback):
5503 Use the lwp's status_pending_p field, not the thread's.
5505 2015-03-19 Pedro Alves <palves@redhat.com>
5507 * linux-low.c (select_event_lwp_callback): Update comments to
5508 no longer mention SIGTRAP.
5510 2015-03-18 Gary Benson <gbenson@redhat.com>
5512 * server.c (handle_query): Do not report vFile:fstat as supported.
5514 2015-03-11 Gary Benson <gbenson@redhat.com>
5516 * hostio.c (sys/types.h): New include.
5517 (sys/stat.h): Likewise.
5518 (common-remote-fileio.h): Likewise.
5519 (handle_fstat): New function.
5520 (handle_vFile): Handle vFile:fstat packets.
5522 2015-03-11 Gary Benson <gbenson@redhat.com>
5524 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5525 struct stat.st_blocks and struct stat.st_blksize.
5526 * configure: Regenerate.
5527 * config.in: Likewise.
5528 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5529 (OBS): Add common-remote-fileio.o.
5530 (common-remote-fileio.o): New rule.
5532 2015-03-09 Pedro Alves <palves@redhat.com>
5534 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5535 'struct sockaddr' pointer in 'accept' call.
5537 2015-03-09 Pedro Alves <palves@redhat.com>
5540 2015-03-07 Pedro Alves <palves@redhat.com>
5541 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5542 or <winsock2.h> here. Instead include "gdb_socket.h".
5543 (remote_open): Use union gdb_sockaddr_u.
5544 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5545 or <winsock2.h> here. Instead include "gdb_socket.h".
5546 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5547 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5549 (init_named_socket, gdb_agent_helper_thread): Use union
5552 2015-03-07 Pedro Alves <palves@redhat.com>
5554 * configure.ac (build_warnings): Move
5555 -Wdeclaration-after-statement to the C-specific set.
5556 * configure: Regenerate.
5558 2015-03-07 Pedro Alves <palves@redhat.com>
5560 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5561 or <winsock2.h> here. Instead include "gdb_socket.h".
5562 (remote_open): Use union gdb_sockaddr_u.
5563 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5564 or <winsock2.h> here. Instead include "gdb_socket.h".
5565 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5566 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5568 (init_named_socket, gdb_agent_helper_thread): Use union
5571 2015-03-07 Pedro Alves <palves@redhat.com>
5573 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5576 2015-03-06 Yao Qi <yao.qi@linaro.org>
5578 * linux-aarch64-low.c (aarch64_insert_point): Use
5579 show_debug_regs as a boolean.
5580 (aarch64_remove_point): Likewise.
5582 2015-03-05 Pedro Alves <palves@redhat.com>
5584 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5585 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5586 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5587 * nto-low.c (nto_target_ops): Likewise.
5588 * spu-low.c (spu_target_ops): Likewise.
5589 * win32-low.c (win32_target_ops): Likewise.
5591 2015-03-04 Pedro Alves <palves@redhat.com>
5593 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5594 Decide whether a breakpoint triggered based on the SIGTRAP's
5596 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5597 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5598 (linux_low_filter_event): Check for breakpoints before checking
5600 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5602 (linux_stopped_by_sw_breakpoint)
5603 (linux_supports_stopped_by_sw_breakpoint)
5604 (linux_stopped_by_hw_breakpoint)
5605 (linux_supports_stopped_by_hw_breakpoint): New functions.
5606 (linux_target_ops): Install new target methods.
5608 2015-03-04 Pedro Alves <palves@redhat.com>
5610 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5611 * server.c (swbreak_feature, hwbreak_feature): New globals.
5612 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5613 (captured_main): Clear swbreak_feature and hwbreak_feature.
5614 * server.h (swbreak_feature, hwbreak_feature): Declare.
5615 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5616 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5617 supports_stopped_by_hw_breakpoint>: New fields.
5618 (target_supports_stopped_by_sw_breakpoint)
5619 (target_stopped_by_sw_breakpoint)
5620 (target_supports_stopped_by_hw_breakpoint)
5621 (target_stopped_by_hw_breakpoint): Declare.
5623 2015-03-04 Pedro Alves <palves@redhat.com>
5625 enum lwp_stop_reason -> enum target_stop_reason
5626 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5627 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5628 (linux_wait_1, stuck_in_jump_pad_callback)
5629 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5630 (linux_stopped_by_watchpoint):
5631 * linux-low.h (enum lwp_stop_reason): Delete.
5632 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5633 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5635 2015-03-04 Yao Qi <yao.qi@linaro.org>
5637 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5639 2015-03-03 Gary Benson <gbenson@redhat.com>
5641 * hostio.c (handle_vFile): Fix prefix lengths.
5643 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5645 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5648 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5650 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5651 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5652 (clean): Add "rm -f" for above C files.
5653 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5654 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5655 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5656 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5657 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5658 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5659 (init_registers_s390x_vx_linux64)
5660 (init_registers_s390x_tevx_linux64)
5661 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5662 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5664 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5665 (s390_store_vxrs_high): New functions.
5666 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5668 (s390_arch_setup): Add logic for selecting one of the new target
5669 descriptions. Activate the new vector regsets if applicable.
5670 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5671 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5672 and init_registers_s390x_tevx_linux64.
5674 2015-03-01 Pedro Alves <palves@redhat.com>
5676 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5679 2015-02-27 Pedro Alves <palves@redhat.com>
5681 * linux-x86-low.c (u_debugreg_offset): New function.
5682 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5684 2015-02-27 Pedro Alves <palves@redhat.com>
5686 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5687 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5688 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5689 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5690 (ps_lsetfpregs, ps_getpid)
5691 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5692 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5693 (ps_lsetxregs, ps_plog): Declare.
5695 2015-02-27 Pedro Alves <palves@redhat.com>
5697 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5698 IP_AGENT_EXPORT_FUNC.
5699 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5700 IP_AGENT_EXPORT_FUNC.
5701 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5702 (IP_AGENT_EXPORT): Delete.
5703 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5704 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5705 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5706 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5707 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5708 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5709 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5710 (traceframe_read_count, traceframe_write_count)
5711 (traceframes_created, trace_state_variables, get_raw_reg)
5712 (get_trace_state_variable_value, set_trace_state_variable_value)
5713 (ust_loaded, helper_thread_id, cmd_buf): Use
5714 IPA_SYM_EXPORTED_NAME.
5715 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5716 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5717 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5718 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5719 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5720 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5721 EXTERN_C_PUSH/EXTERN_C_POP.
5722 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5723 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5724 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5725 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5726 (traceframe_write_count, traceframe_read_count)
5727 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5728 (about_to_request_buffer_space, get_trace_state_variable_value)
5729 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5730 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5731 EXTERN_C_PUSH/EXTERN_C_POP.
5732 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5733 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5734 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5735 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5736 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5737 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5738 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5739 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5741 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5742 (IP_AGENT_EXPORT_VAR_DECL): Define.
5744 (gdb_agent_get_raw_reg): Declare.
5746 2015-02-27 Tom Tromey <tromey@redhat.com>
5747 Pedro Alves <palves@redhat.com>
5749 Rename symbols whose names are reserved C++ keywords throughout.
5751 2015-02-27 Pedro Alves <palves@redhat.com>
5753 * Makefile.in (COMPILER): New, get it from autoconf.
5754 (CXX): Get from autoconf instead.
5755 (COMPILE.pre): Use COMPILER.
5756 (CC-LD): Rename to ...
5757 (CC_LD): ... this. Use COMPILER.
5758 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5759 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5760 * acinclude.m4: Include build-with-cxx.m4.
5761 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5762 Disable -Werror by default if building in C++ mode.
5763 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5764 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5765 the C++ compiler. Save/restore CXXFLAGS too.
5766 * configure: Regenerate.
5768 2015-02-27 Pedro Alves <palves@redhat.com>
5770 * acinclude.m4: Include libiberty.m4.
5771 * configure.ac: Call libiberty_INIT.
5772 * config.in, configure: Regenerate.
5774 2015-02-26 Pedro Alves <palves@redhat.com>
5776 * linux-low.c (linux_wait_1): When incrementing the PC past a
5777 program breakpoint always use the_low_target.breakpoint_len as
5778 increment, rather than the maximum between that and
5779 the_low_target.decr_pc_after_break.
5781 2015-02-23 Pedro Alves <palves@redhat.com>
5783 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5784 thread was doing a step-over; always adjust the PC if
5785 we stepped over a permanent breakpoint.
5786 (linux_wait_1): If we stepped over breakpoint that was on top of a
5787 permanent breakpoint, manually advance the PC past it.
5789 2015-02-23 Pedro Alves <palves@redhat.com>
5791 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5793 (x86_fill_gregset, x86_store_gregset): Use it when handling
5796 2015-02-20 Pedro Alves <palves@redhat.com>
5798 * thread-db.c: Include "nat/linux-procfs.h".
5799 (thread_db_init): Skip listing new threads if the kernel supports
5800 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5802 2015-02-20 Pedro Alves <palves@redhat.com>
5804 * linux-low.c (status_pending_p_callback): Use ptid_match.
5806 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5808 PR breakpoints/16812
5809 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5810 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5811 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5813 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5815 PR breakpoints/15956
5816 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5818 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5820 * linux-low.c (linux_low_btrace_conf): Print size.
5821 * server.c (handle_btrace_conf_general_set): New.
5822 (hanle_general_set): Call handle_btrace_conf_general_set.
5823 (handle_query): Report Qbtrace-conf:bts:size as supported.
5825 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5827 * linux-low.c (linux_low_enable_btrace): Update parameters.
5828 (linux_low_btrace_conf): New.
5829 (linux_target_ops)<to_btrace_conf>: Initialize.
5830 * server.c (current_btrace_conf): New.
5831 (handle_btrace_enable): Rename to ...
5832 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5833 to target_enable_btrace. Update comment. Update users.
5834 (handle_qxfer_btrace_conf): New.
5835 (qxfer_packets): Add btrace-conf entry.
5836 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5837 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5838 (target_ops)<read_btrace_conf>: New.
5839 (target_enable_btrace): Update parameters.
5840 (target_read_btrace_conf): New.
5842 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5844 * server.c (handle_btrace_general_set): Remove call to
5845 target_supports_btrace.
5846 (supported_btrace_packets): New.
5847 (handle_query): Call supported_btrace_packets.
5848 * target.h: include btrace-common.h.
5849 (btrace_target_info): Removed.
5850 (supports_btrace, target_supports_btrace): Update parameters.
5852 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5854 * Makefile.in (SFILES): Add common/btrace-common.c.
5855 (OBS): Add common/btrace-common.o.
5856 (btrace-common.o): Add build rules.
5857 * linux-low: Include btrace-common.h.
5858 (linux_low_read_btrace): Use struct btrace_data. Call
5859 btrace_data_init and btrace_data_fini.
5861 2015-02-06 Pedro Alves <palves@redhat.com>
5863 * thread-db.c (find_new_threads_callback): Add debug output.
5865 2015-02-04 Pedro Alves <palves@redhat.com>
5867 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5868 (resume_stopped_resumed_lwps): New function.
5869 (linux_wait_for_event_filtered): Use it.
5871 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5873 * Makefile.in (SFILES): Add linux-personality.c.
5874 (linux-personality.o): New rule.
5875 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5876 list of objects to be built.
5877 * linux-low.c: Include nat/linux-personality.h.
5878 (linux_create_inferior): Remove code to disable address space
5879 randomization (moved to ../nat/linux-personality.c). Create
5880 cleanup to disable address space randomization.
5882 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5884 * Makefile.in (posix-strerror.o): New rule.
5885 (mingw-strerror.o): Likewise.
5886 * configure: Regenerated.
5887 * configure.ac: Source file ../common/common.host. Initialize new
5888 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5890 2015-01-14 Yao Qi <yao@codesourcery.com>
5892 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5893 (ppc-linux.o): New rule.
5894 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5895 * configure.ac: AC_CHECK_FUNCS(getauxval).
5896 * config.in: Re-generated.
5897 * configure: Re-generated.
5898 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5899 ppc64_64bit_inferior_p
5901 2015-01-14 Yao Qi <yao@codesourcery.com>
5903 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5904 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5905 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5906 (PT_ORIG_R3, PT_TRAP): Likewise.
5907 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5908 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5909 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5911 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5913 * i387-fp.c (i387_cache_to_xsave): In look over
5914 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5915 zmmh_low_space field by use of zmmh_high_space.
5917 2015-01-09 Pedro Alves <palves@redhat.com>
5919 * linux-low.c (step_over_bkpt): Move higher up in the file.
5920 (handle_extended_wait): Don't store the stop_pc here.
5921 (get_stop_pc): Adjust comments and rename to ...
5922 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5923 stopped for a software breakpoint or hardware breakpoint.
5924 (thread_still_has_status_pending_p): New function.
5925 (status_pending_p_callback): Use
5926 thread_still_has_status_pending_p. If the event is no longer
5927 interesting, resume the LWP.
5928 (handle_tracepoints): Add assert.
5929 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5930 (wstatus_maybe_breakpoint): New function.
5931 (cancel_breakpoint): Delete function.
5932 (check_stopped_by_watchpoint): New function, factored out from
5933 linux_low_filter_event.
5934 (lp_status_maybe_breakpoint): Delete function.
5935 (linux_low_filter_event): Remove filter_ptid argument.
5936 Leave thread group exits pending here. Store the LWP's stop PC.
5937 Always leave events pending.
5938 (linux_wait_for_event_filtered): Pull all events out of the
5939 kernel, and leave them all pending.
5940 (count_events_callback, select_event_lwp_callback): Consider all
5942 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5943 (select_event_lwp): Only give preference to the stepping LWP in
5944 all-stop mode. Adjust comments.
5945 (ignore_event): New function.
5946 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5947 references to cancel_breakpoints. Adjust to renames. Also give
5948 equal priority to all LWPs that have had events in non-stop mode.
5949 If reporting a software breakpoint event, unadjust the LWP's PC.
5950 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5951 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5953 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5954 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5955 (linux_stopped_by_watchpoint): Adjust.
5956 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5957 * linux-low.h (enum lwp_stop_reason): New.
5958 (struct lwp_info) <stop_pc>: Adjust comment.
5959 <stopped_by_watchpoint>: Delete field.
5960 <stop_reason>: New field.
5961 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5962 * mem-break.c (software_breakpoint_inserted_here)
5963 (hardware_breakpoint_inserted_here): New function.
5964 * mem-break.h (software_breakpoint_inserted_here)
5965 (hardware_breakpoint_inserted_here): Declare.
5966 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5967 (cancel_breakpoints): Delete.
5968 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5969 (upload_fast_traceframes): Remove references to
5972 2015-01-09 Pedro Alves <palves@redhat.com>
5974 * thread-db.c (find_new_threads_callback): Ignore thread if the
5975 kernel thread ID is -1.
5977 2015-01-09 Pedro Alves <palves@redhat.com>
5979 * linux-low.c (linux_attach_fail_reason_string): Move to
5980 nat/linux-ptrace.c, and rename.
5981 (linux_attach_lwp): Update comment.
5982 (attach_proc_task_lwp_callback): New function.
5983 (linux_attach): Adjust to rename and use
5984 linux_proc_attach_tgid_threads.
5985 (linux_attach_fail_reason_string): Delete declaration.
5987 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5989 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5990 * server.c (gdbserver_version): Likewise.
5992 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5994 * remote-utils.c: Include ctype.h.
5995 (input_interrupt): Explicitly handle the case when the char
5996 received is the NUL byte. Improve the printing of non-ASCII
5999 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6001 * linux-low.c (linux_low_filter_event): Update call to
6002 linux_enable_event_reporting following the addition of
6003 a new parameter to that function.
6005 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6008 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6009 (AARCH64_FPCR_REGNO): Likewise.
6010 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6011 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6012 (aarch64_store_fpregset): Likewise.
6014 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6016 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6017 Remove FIXME comment about assumption about N.
6019 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6021 * configure.ac: If large-file support is disabled in GDBserver,
6022 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6023 * configure: Regenerate.
6025 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6027 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6028 warning upon ENODATA from ptrace.
6029 * linux-s390-low.c (s390_store_tdb): New.
6030 (s390_regsets): Add regset for NT_S390_TDB.
6032 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6034 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6035 without a fill_function.
6036 * linux-s390-low.c (s390_fill_last_break): Remove.
6037 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6038 (s390_arch_setup): Use regset's size instead of fill_function for
6041 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6043 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6044 the regset's store function when ptrace returned an error.
6045 * regcache.c (get_thread_regcache): Invalidate register cache
6046 before fetching inferior's registers.
6048 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6050 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6051 while-loop as for-loop.
6052 (regsets_store_inferior_registers): Likewise.
6054 2014-11-28 Yao Qi <yao@codesourcery.com>
6056 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6057 * config.in, configure: Re-generate.
6058 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6061 2014-11-21 Yao Qi <yao@codesourcery.com>
6063 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6064 (AC_CHECK_HEADERS): Remove malloc.h.
6065 * configure: Re-generated.
6066 * config.in: Re-generated.
6067 * server.h: Don't include alloca.h and malloc.h.
6068 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6069 Don't include malloc.h.
6071 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6073 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6074 corresponding ERRNO check in same block.
6076 2014-11-12 Pedro Alves <palves@redhat.com>
6078 * server.c (cont_thread): Update comment.
6079 (start_inferior, attach_inferior): No longer clear cont_thread.
6080 (handle_v_cont): No longer set cont_thread.
6081 (captured_main): Clear cont_thread each time a GDB connects.
6083 2014-11-12 Pedro Alves <palves@redhat.com>
6085 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6086 thread, and don't resume all threads if the Hc thread has exited.
6088 2014-11-12 Pedro Alves <palves@redhat.com>
6090 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6091 the process group instead of to a specific LWP.
6093 2014-10-15 Pedro Alves <palves@redhat.com>
6096 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6098 (arm_set_thread_context): Delete.
6099 (the_low_target): Adjust.
6100 * win32-i386-low.c (debug_registers_changed)
6101 (debug_registers_used): Delete.
6102 (update_debug_registers_callback): New function.
6103 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6104 needing to update their debug registers.
6105 (win32_get_current_dr): New function.
6106 (x86_dr_low_get_addr, x86_dr_low_get_control)
6107 (x86_dr_low_get_status): Fetch the debug register from the thread
6109 (i386_initial_stuff): Adjust.
6110 (i386_get_thread_context): Remove current_event parameter. Don't
6111 clear debug_registers_changed nor copy DR values to
6113 (i386_set_thread_context): Delete.
6114 (i386_prepare_to_resume): New function.
6115 (i386_thread_added): Mark the thread as needing to update irs
6117 (the_low_target): Remove i386_set_thread_context and install
6118 i386_prepare_to_resume.
6119 * win32-low.c (win32_get_thread_context): Adjust.
6120 (win32_set_thread_context): Use SetThreadContext
6122 (win32_prepare_to_resume): New function.
6123 (win32_require_context): New function, factored out from ...
6124 (thread_rec): ... this.
6125 (continue_one_thread): Call win32_prepare_to_resume on each thread
6126 we're about to continue.
6127 (win32_resume): Call win32_prepare_to_resume on the event thread.
6128 * win32-low.h (struct win32_thread_info)
6129 <debug_registers_changed>: New field.
6130 (struct win32_target_ops): Change prototype of set_thread_context,
6131 delete set_thread_context and add prepare_to_resume.
6132 (win32_require_context): New declaration.
6134 2014-10-08 Gary Benson <gbenson@redhat.com>
6136 * server.h: Do not include common-exceptions.h.
6138 2014-10-08 Gary Benson <gbenson@redhat.com>
6140 * server.h: Do not include cleanups.h.
6142 2014-09-30 James Hogan <james.hogan@imgtec.com>
6144 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6147 2014-09-23 Yao Qi <yao@codesourcery.com>
6149 * linux-low.c (lp_status_maybe_breakpoint): New function.
6150 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6151 (count_events_callback): Likewise.
6152 (select_event_lwp_callback): Likewise.
6153 (cancel_breakpoints_callback): Likewise.
6155 2014-09-19 Don Breazeal <donb@codesourcery.com>
6157 * linux-low.c (handle_extended_wait): Call
6158 linux_ptrace_get_extended_event.
6159 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6160 linux_is_extended_waitstatus.
6162 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6164 * Makefile.in (CPPFLAGS): Define.
6165 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6166 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6168 2014-09-16 Gary Benson <gbenson@redhat.com>
6170 * inferiors.h (current_inferior): Renamed as...
6171 (current_thread): New variable. All uses updated.
6172 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6173 (maybe_move_out_of_jump_pad): Likewise.
6174 (cancel_breakpoint): Likewise.
6175 (linux_low_filter_event): Likewise.
6176 (wait_for_sigstop): Likewise.
6177 (linux_resume_one_lwp): Likewise.
6178 (need_step_over_p): Likewise.
6179 (start_step_over): Likewise.
6180 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6181 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6182 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6183 and save_inferior as saved_thread.
6184 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6186 (regcache_invalidate_thread): Likewise.
6187 * remote-utils.c (prepare_resume_reply): Likewise.
6188 * thread-db.c (thread_db_get_tls_address): Likewise.
6189 (disable_thread_event_reporting): Likewise.
6190 (remove_thread_event_breakpoints): Likewise.
6191 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6193 * target.h (set_desired_inferior): Renamed as...
6194 (set_desired_thread): New declaration. All uses updated.
6195 * server.c (myresume): Updated comment to reference thread instead
6197 (handle_serial_event): Likewise.
6198 (handle_target_event): Likewise.
6200 2014-09-12 Tom Tromey <tromey@redhat.com>
6201 Gary Benson <gbenson@redhat.com>
6203 * regcache.h: Include common-regcache.h.
6204 (regcache_read_pc): Don't declare.
6205 * regcache.c (get_thread_regcache_for_ptid): New function.
6207 2014-09-11 Tom Tromey <tromey@redhat.com>
6208 Gary Benson <gbenson@redhat.com>
6210 * symbol.c: New file.
6211 * Makefile.in (SFILES): Add symbol.c.
6212 (OBS): Add symbol.o.
6214 2014-09-11 Gary Benson <gbenson@redhat.com>
6216 * target.c (target_stop_ptid, target_continue_ptid): New
6219 2014-09-11 Tom Tromey <tromey@redhat.com>
6220 Gary Benson <gbenson@redhat.com>
6222 * target.h: Include target/target.h.
6223 * target.c (target_read_memory, target_read_uint32)
6224 (target_write_memory): New functions.
6226 2014-09-11 Gary Benson <gbenson@redhat.com>
6228 * server.h (debug_hw_points): Don't declare.
6229 * server.c (debug_hw_points): Don't define. Replace all uses
6230 with show_debug_regs.
6231 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6232 all uses with show_debug_regs.
6234 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6236 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6237 endianness into account.
6238 (ppc_supply_ptrace_register): Likewise.
6240 2014-09-03 James Hogan <james.hogan@imgtec.com>
6242 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6243 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6245 2014-09-03 Gary Benson <gbenson@redhat.com>
6247 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6248 ALL_DEBUG_ADDRESS_REGISTERS.
6250 2014-09-02 Gary Benson <gbenson@redhat.com>
6252 * i386-low.h: Renamed as...
6253 * x86-low.h: New file. All type, function and variable name
6254 prefixes changed from "i386_" to "x86_". All references updated.
6255 * i386-low.c: Renamed as...
6256 * x86-low.c: New file. All type, function and variable name
6257 prefixes changed from "i386_" to "x86_". All references updated.
6259 2014-09-02 Gary Benson <gbenson@redhat.com>
6261 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6262 (x86_linux_new_thread): Likewise.
6264 2014-08-29 Gary Benson <gbenson@redhat.com>
6266 * server.h (setjmp.h): Do not include.
6267 (toplevel): Do not declare.
6268 (common-exceptions.h): Include.
6269 (cleanups.h): Likewise.
6270 * server.c (toplevel): Do not define.
6271 (exit_code): New static global.
6272 (detach_or_kill_for_exit_cleanup): New function.
6273 (main): New function. Original main renamed to...
6274 (captured_main): New function.
6275 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6277 2014-08-29 Gary Benson <gbenson@redhat.com>
6279 * Makefile.in (SFILES): Add common/common-exceptions.c.
6280 (OBS): Add common-exceptions.o.
6281 (common-exceptions.o): New rule.
6282 * utils.c (prepare_to_throw_exception): New function.
6284 2014-08-29 Gary Benson <gbenson@redhat.com>
6286 * config.in: Regenerate.
6287 * configure: Likewise.
6289 2014-08-29 Gary Benson <gbenson@redhat.com>
6291 * Makefile.in (SFILES): Add common/cleanups.c.
6293 (cleanups.o): New rule.
6295 2014-08-29 Gary Benson <gbenson@redhat.com>
6297 * utils.c (internal_vwarning): New function.
6299 2014-08-28 Gary Benson <gbenson@redhat.com>
6301 * utils.h (fatal): Remove declaration.
6302 * utils.c (fatal): Remove function.
6304 2014-08-28 Gary Benson <gbenson@redhat.com>
6306 * tracepoint.c (gdb_agent_init): Replace fatal with
6308 (initialize_tracepoint): Likewise.
6310 2014-08-28 Gary Benson <gbenson@redhat.com>
6312 * remote-utils.c (remote_prepare): Replace fatal with error.
6314 2014-08-28 Gary Benson <gbenson@redhat.com>
6316 * linux-low.c (linux_async): Replace fatal with warning.
6318 (linux_start_non_stop): Return -1 if linux_async failed.
6320 2014-08-28 Gary Benson <gbenson@redhat.com>
6322 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6324 (i386_dr_low_get_addr): Remove vague comment.
6325 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6328 2014-08-28 Gary Benson <gbenson@redhat.com>
6330 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6331 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6333 (linux_resume_one_lwp): Likewise.
6334 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6336 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6337 with internal_error.
6338 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6339 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6340 (find_register_by_name): Replace fatal with internal_error.
6341 (find_regno): Likewise.
6342 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6343 * thread-db.c (thread_db_create_event): Likewise.
6344 (thread_db_load_search): Likewise.
6345 (try_thread_db_load_1): Likewise.
6346 * tracepoint.c (get_jump_space_head): Replace fatal with
6348 (claim_trampoline_space): Likewise.
6349 (have_fast_tracepoint_trampoline_buffer): Likewise.
6350 (cmd_qtstart): Likewise.
6351 (stop_tracing): Likewise.
6352 (fast_tracepoint_collecting): Likewise.
6353 (target_malloc): Likewise.
6354 (download_tracepoint): Likewise.
6355 (download_trace_state_variables): Replace check with gdb_assert.
6356 (upload_fast_traceframes): Replace fatal with internal_error.
6358 2014-08-19 Tom Tromey <tromey@redhat.com>
6359 Gary Benson <gbenson@redhat.com>
6361 * Makefile.in (SFILES): Add common/common-debug.c.
6362 (OBS): Add common-debug.o.
6363 (common-debug.o): New rule.
6364 * debug.h (debug_printf): Don't declare.
6365 * debug.c (debug_printf): Renamed and rewritten as...
6366 (debug_vprintf): New function.
6368 2014-08-19 Gary Benson <gbenson@redhat.com>
6370 * utils.h: Do not include print-utils.h.
6372 2014-08-19 Tom Tromey <tromey@redhat.com>
6373 Gary Benson <gbenson@redhat.com>
6375 * server.h: Add static assertion.
6376 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6378 2014-08-19 Tom Tromey <tromey@redhat.com>
6379 Gary Benson <gbenson@redhat.com>
6381 * Makefile.in (SFILES): Add common/errors.c.
6382 (OBS): Add errors.o.
6383 (IPA_OBS): Add errors-ipa.o.
6384 (errors.o): New rule.
6385 (errors-ipa.o): Likewise.
6386 * utils.h (perror_with_name, error, warning): Don't declare.
6387 * utils.c (warning): Renamed and rewritten as...
6388 (vwarning): New function.
6389 (error): Renamed and rewritten as...
6390 (verror): New function.
6391 (internal_error): Renamed and rewritten as...
6392 (internal_verror): New function.
6394 2014-08-07 Gary Benson <gbenson@redhat.com>
6396 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6397 * configure: Regenerate.
6398 * config.in: Likewise.
6399 * server.h: Do not include errno.h.
6400 * event-loop.c: Likewise.
6401 * hostio-errno.c: Likewise.
6402 * linux-low.c: Likewise.
6403 * remote-utils.c: Likewise.
6404 * spu-low.c: Likewise.
6405 * utils.c: Likewise.
6406 * gdbreplay.c: Unconditionally include errno.h.
6408 2014-08-07 Gary Benson <gbenson@redhat.com>
6410 * server.h: Do not include string.h.
6411 * event-loop.c: Likewise.
6412 * linux-low.c: Likewise.
6413 * regcache.c: Likewise.
6414 * remote-utils.c: Likewise.
6415 * spu-low.c: Likewise.
6416 * utils.c: Likewise.
6418 2014-08-07 Gary Benson <gbenson@redhat.com>
6420 * server.h: Do not include gdb_assert.h.
6422 2014-08-07 Gary Benson <gbenson@redhat.com>
6424 * server.h: Do not include common-utils.h.
6426 2014-08-07 Gary Benson <gbenson@redhat.com>
6428 * server.h: Do not include ptid.h.
6429 * notif.h: Likewise.
6431 2014-08-07 Gary Benson <gbenson@redhat.com>
6433 * server.h: Do not include gdb_locale.h.
6435 2014-08-07 Gary Benson <gbenson@redhat.com>
6437 * server.h: Do not include gdb/signals.h.
6438 * win32-low.c: Likewise.
6440 2014-08-07 Gary Benson <gbenson@redhat.com>
6442 * server.h: Do not include pathmax.h.
6444 2014-08-07 Gary Benson <gbenson@redhat.com>
6446 * server.h: Do not include libiberty.h.
6447 * linux-bfin-low.c: Likewise.
6449 2014-08-07 Gary Benson <gbenson@redhat.com>
6451 * server.h: Do not include ansidecl.h.
6453 2014-08-07 Gary Benson <gbenson@redhat.com>
6455 * linux-x86-low.c: Do not include stddef.h.
6456 * lynx-ppc-low.c: Likewise.
6457 * tracepoint.c: Likewise.
6459 2014-08-07 Gary Benson <gbenson@redhat.com>
6461 * server.h: Do not include stdarg.h.
6462 * nto-low.c: Likewise.
6464 2014-08-07 Gary Benson <gbenson@redhat.com>
6466 * server.h: Do not include stdlib.h.
6467 * inferiors.c: Likewise.
6468 * linux-low.c: Likewise.
6469 * regcache.c: Likewise.
6470 * spu-low.c: Likewise.
6471 * tracepoint.c: Likewise.
6472 * utils.c: Likewise.
6474 2014-08-07 Gary Benson <gbenson@redhat.com>
6476 * server.h: Do not include stdio.h.
6477 * linux-low.c: Likewise.
6478 * remote-utils.c: Likewise.
6479 * spu-low.c: Likewise.
6480 * utils.c: Likewise.
6481 * wincecompat.c: Likewise.
6483 2014-08-06 Gary Benson <gbenson@redhat.com>
6485 * regcache.c (init_register_cache): Move conditionals inside if.
6487 2014-08-06 Gary Benson <gbenson@redhat.com>
6489 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6491 2014-07-31 Gary Benson <gbenson@redhat.com>
6493 * ax.h: Do not include server.h.
6494 * gdbthread.h: Likewise.
6495 * lynx-low.h: Likewise.
6496 * notif.h: Likewise.
6498 2014-07-30 Gary Benson <gbenson@redhat.com>
6500 * server.h: Include common-defs.h.
6501 Do not include config.h or build-gnulib-gdbserver/config.h.
6503 2014-07-30 Gary Benson <gbenson@redhat.com>
6505 * hostio-errno.c: Move server.h to top of includes list.
6506 * inferiors.c: Likewise.
6507 * linux-x86-low.c: Likewise.
6508 * notif.c: Include server.h.
6510 2014-07-24 Tom Tromey <tromey@redhat.com>
6511 Gary Benson <gbenson@redhat.com>
6513 * server.h (CORE_ADDR): Now unsigned.
6515 2014-07-16 Pedro Alves <palves@redhat.com>
6517 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6519 2014-07-15 Pedro Alves <palves@redhat.com>
6521 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6524 2014-07-11 Pedro Alves <palves@redhat.com>
6526 * linux-low.c (kill_wait_lwp): New function, based on
6527 kill_one_lwp_callback, but use my_waitpid directly.
6528 (kill_one_lwp_callback, linux_kill): Use it.
6530 2014-06-23 Pedro Alves <palves@redhat.com>
6532 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6533 before setting DR0..DR3.
6535 2014-06-20 Gary Benson <gbenson@redhat.com>
6537 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6538 * configure: Regenerated.
6539 * config.in: Likewise.
6541 2014-06-20 Gary Benson <gbenson@redhat.com>
6543 * Makefile.in (SFILES): Update locations for files moved
6545 (object file files): Reordered.
6547 2014-06-20 Gary Benson <gbenson@redhat.com>
6549 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6550 (i386_dr_low_set_addr): Likewise.
6551 (i386_dr_low_get_addr): Likewise.
6552 (i386_dr_low_can_set_control): Likewise.
6553 (i386_dr_low_set_control): Likewise.
6554 (i386_dr_low_get_control): Likewise.
6555 (i386_dr_low_get_status): Likewise.
6556 (i386_get_debug_register_length): Likewise.
6557 * linux-x86-low.c (i386_dr_low_set_addr):
6558 Changed signature. Made static.
6559 (i386_dr_low_get_addr): Likewise.
6560 (i386_dr_low_set_control): Likewise.
6561 (i386_dr_low_get_control): Likewise.
6562 (i386_dr_low_get_status): Likewise.
6563 (i386_dr_low): New global variable.
6564 * win32-i386-low.c (i386_dr_low_set_addr):
6565 Changed signature. Made static.
6566 (i386_dr_low_get_addr): Likewise.
6567 (i386_dr_low_set_control): Likewise.
6568 (i386_dr_low_get_control): Likewise.
6569 (i386_dr_low_get_status): Likewise.
6570 (i386_dr_low): New global variable.
6572 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6574 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6575 * Makefile.in (AR, AR_FLAGS): Define.
6576 * configure: Regenerate.
6578 2014-06-19 Gary Benson <gbenson@redhat.com>
6580 * Makefile.in (i386-dregs.o): New rule.
6581 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6582 * i386-low.c (target.h): Remove include.
6583 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6584 (DR_CONTROL_SHIFT): Likewise.
6585 (DR_CONTROL_SIZE): Likewise.
6586 (DR_RW_EXECUTE): Likewise.
6587 (DR_RW_WRITE): Likewise.
6588 (DR_RW_READ): Likewise.
6589 (DR_RW_IORW): Likewise.
6590 (DR_LEN_1): Likewise.
6591 (DR_LEN_2): Likewise.
6592 (DR_LEN_4): Likewise.
6593 (DR_LEN_8): Likewise.
6594 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6595 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6596 (DR_ENABLE_SIZE): Likewise.
6597 (DR_LOCAL_SLOWDOWN): Likewise.
6598 (DR_GLOBAL_SLOWDOWN): Likewise.
6599 (DR_CONTROL_RESERVED): Likewise.
6600 (I386_DR_CONTROL_MASK): Likewise.
6601 (I386_DR_VACANT): Likewise.
6602 (I386_DR_LOCAL_ENABLE): Likewise.
6603 (I386_DR_GLOBAL_ENABLE): Likewise.
6604 (I386_DR_DISABLE): Likewise.
6605 (I386_DR_SET_RW_LEN): Likewise.
6606 (I386_DR_GET_RW_LEN): Likewise.
6607 (I386_DR_WATCH_HIT): Likewise.
6608 (i386_wp_op_t): Likewise.
6609 (i386_show_dr): Likewise.
6610 (i386_length_and_rw_bits): Likewise.
6611 (i386_insert_aligned_watchpoint): Likewise.
6612 (i386_remove_aligned_watchpoint): Likewise.
6613 (i386_handle_nonaligned_watchpoint): Likewise.
6614 i386_update_inferior_debug_regs(): Likewise.
6615 (i386_dr_insert_watchpoint): Likewise.
6616 (i386_dr_remove_watchpoint): Likewise.
6617 (i386_dr_region_ok_for_watchpoint): Likewise.
6618 (i386_dr_stopped_data_address): Likewise.
6619 (i386_dr_stopped_by_watchpoint): Likewise.
6621 2014-06-19 Gary Benson <gbenson@redhat.com>
6623 * i386-low.c (i386_dr_show): Renamed to
6624 i386_show_dr and made static. All uses updated.
6625 (i386_dr_length_and_rw_bits): Renamed to
6626 i386_length_and_rw_bits and made static.
6628 (i386_dr_insert_aligned_watchpoint): Renamed to
6629 i386_insert_aligned_watchpoint and made static.
6631 (i386_dr_remove_aligned_watchpoint): Renamed to
6632 i386_remove_aligned_watchpoint and made static.
6634 (i386_dr_update_inferior_debug_regs): Renamed to
6635 i386_update_inferior_debug_regs and made static.
6638 2014-06-18 Gary Benson <gbenson@redhat.com>
6640 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6641 (i386_dr_low_can_set_control): Likewise.
6642 (i386_get_debug_register_length): Likewise.
6643 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6644 (i386_dr_low_can_set_control): Likewise.
6645 (i386_get_debug_register_length): Likewise.
6647 2014-06-17 Gary Benson <gbenson@redhat.com>
6649 * i386-low.h (i386-dregs.h): New include.
6650 (DR_FIRSTADDR): Now in i386-dregs.h.
6651 (DR_LASTADDR): Likewise.
6652 (DR_NADDR): Likewise.
6653 (DR_STATUS): Likewise.
6654 (DR_CONTROL): Likewise.
6655 (i386_debug_reg_state): Likewise.
6656 (i386_dr_insert_watchpoint): Likewise.
6657 (i386_dr_remove_watchpoint): Likewise.
6658 (i386_dr_region_ok_for_watchpoint): Likewise.
6659 (i386_dr_stopped_data_address): Likewise.
6660 (i386_dr_stopped_by_watchpoint): Likewise.
6661 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6663 2014-06-18 Gary Benson <gbenson@redhat.com>
6665 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6666 i386_dr_insert_watchpoint.
6667 (i386_low_remove_watchpoint): Renamed to
6668 i386_dr_remove_watchpoint.
6669 (i386_low_region_ok_for_watchpoint): Renamed to
6670 i386_dr_region_ok_for_watchpoint.
6671 (i386_low_stopped_data_address): Renamed to
6672 i386_dr_stopped_data_address.
6673 (i386_low_stopped_by_watchpoint): Renamed to
6674 i386_dr_stopped_by_watchpoint.
6675 * i386-low.c (i386_show_dr): Renamed to
6676 i386_dr_show and made nonstatic. All uses updated.
6677 (i386_length_and_rw_bits): Renamed to
6678 i386_dr_length_and_rw_bits and made nonstatic.
6680 (i386_insert_aligned_watchpoint): Renamed to
6681 i386_dr_insert_aligned_watchpoint and made nonstatic.
6683 (i386_remove_aligned_watchpoint): Renamed to
6684 i386_dr_remove_aligned_watchpoint and made nonstatic.
6686 (i386_update_inferior_debug_regs): Renamed to
6687 i386_dr_update_inferior_debug_regs and made nonstatic.
6689 (i386_low_insert_watchpoint): Renamed to
6690 i386_dr_insert_watchpoint. All uses updated.
6691 (i386_low_remove_watchpoint): Renamed to
6692 i386_dr_remove_watchpoint. All uses updated.
6693 (i386_low_region_ok_for_watchpoint): Renamed to
6694 i386_dr_region_ok_for_watchpoint. All uses updated.
6695 (i386_low_stopped_data_address): Renamed to
6696 i386_dr_stopped_data_address. All uses updated.
6697 (i386_low_stopped_by_watchpoint): Renamed to
6698 i386_dr_stopped_by_watchpoint. All uses updated.
6700 2014-06-18 Gary Benson <gbenson@redhat.com>
6702 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6703 (i386_dr_low_can_set_control): Likewise.
6704 (i386_insert_aligned_watchpoint): New check.
6706 2014-06-18 Gary Benson <gbenson@redhat.com>
6708 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6711 2014-06-18 Gary Benson <gbenson@redhat.com>
6713 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6714 instead of fatal and error.
6715 (i386_handle_nonaligned_watchpoint): Likewise.
6717 2014-06-18 Gary Benson <gbenson@redhat.com>
6719 * i386-low.c (i386_get_debug_register_length): New macro.
6720 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6721 (i386_show_dr): Use debug_printf instead of fprintf. Use
6722 phex to format values.
6724 2014-06-18 Gary Benson <gbenson@redhat.com>
6726 * i386-low.h: Comment changes.
6727 * i386-low.c: Likewise.
6729 2014-06-18 Gary Benson <gbenson@redhat.com>
6731 * i386-low.c: Whitespace changes.
6733 2014-06-12 Tom Tromey <tromey@redhat.com>
6735 * utils.c (freeargv): Remove.
6737 2014-06-12 Tom Tromey <tromey@redhat.com>
6739 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6740 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6741 (parse_debug_format_options): Likewise.
6742 (gdbserver_usage): Likewise.
6743 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6744 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6745 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6747 ($(LIBGNU)): Depend on libiberty.
6748 (all-lib): Recurse into all subdirs.
6749 (install-only): Invoke "install" target in subdirs.
6750 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6752 * configure: Rebuild.
6753 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6754 for vasprintf, vsnprintf, or gettimeofday.
6755 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6758 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6760 * development.sh: Delete.
6761 * Makefile.in (config.status): Adjust dependency on development.sh.
6762 * configure.ac: Adjust development.sh source call.
6763 * configure: Regenerate.
6765 2014-06-02 Pedro Alves <palves@redhat.com>
6767 * ax.c (gdb_free_agent_expr): New function.
6768 * ax.h (gdb_free_agent_expr): New declaration.
6769 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6771 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6773 (clear_breakpoint_conditions_and_commands): New function.
6774 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6775 (clear_breakpoint_conditions_and_commands): New declaration.
6777 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6779 * linux-aarch64-low.c (asm/ptrace.h): Include.
6781 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6783 Fix TLS access for -static -pthread.
6784 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6785 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6786 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6788 2014-05-20 Pedro Alves <palves@redhat.com>
6790 * linux-aarch64-low.c (aarch64_insert_point)
6791 (aarch64_remove_point): No longer check whether the type is
6792 supported here. Adjust to new interface.
6793 (the_low_target): Install aarch64_supports_z_point_type as
6794 supports_z_point_type method.
6795 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6796 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6797 instead of a Z packet char. Adjust.
6798 (arm_supports_z_point_type): New function.
6799 (arm_insert_point, arm_remove_point): Adjust to new interface.
6800 (the_low_target): Install arm_supports_z_point_type.
6801 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6802 (cris_insert_point, cris_remove_point): Adjust to new interface.
6803 Don't check whether the type is supported here.
6804 (the_low_target): Install cris_supports_z_point_type.
6805 * linux-low.c (linux_supports_z_point_type): New function.
6806 (linux_insert_point, linux_remove_point): Adjust to new interface.
6807 * linux-low.h (struct linux_target_ops) <insert_point,
6808 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6809 raw_breakpoint pointer parameter.
6810 <supports_z_point_type>: New method.
6811 * linux-mips-low.c (mips_supports_z_point_type): New function.
6812 (mips_insert_point, mips_remove_point): Adjust to new interface.
6813 Use mips_supports_z_point_type.
6814 (the_low_target): Install mips_supports_z_point_type.
6815 * linux-ppc-low.c (the_low_target): Install NULL as
6816 supports_z_point_type method.
6817 * linux-s390-low.c (the_low_target): Install NULL as
6818 supports_z_point_type method.
6819 * linux-sparc-low.c (the_low_target): Install NULL as
6820 supports_z_point_type method.
6821 * linux-x86-low.c (x86_supports_z_point_type): New function.
6822 (x86_insert_point): Adjust to new insert_point interface. Use
6823 insert_memory_breakpoint. Adjust to new
6824 i386_low_insert_watchpoint interface.
6825 (x86_remove_point): Adjust to remove_point interface. Use
6826 remove_memory_breakpoint. Adjust to new
6827 i386_low_remove_watchpoint interface.
6828 (the_low_target): Install x86_supports_z_point_type.
6829 * lynx-low.c (lynx_target_ops): Install NULL as
6830 supports_z_point_type callback.
6831 * nto-low.c (nto_supports_z_point_type): New.
6832 (nto_insert_point, nto_remove_point): Adjust to new interface.
6833 (nto_target_ops): Install nto_supports_z_point_type.
6834 * mem-break.c: Adjust intro comment.
6835 (struct raw_breakpoint) <raw_type, size>: New fields.
6836 <inserted>: Update comment.
6837 <shlib_disabled>: Delete field.
6838 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6839 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6840 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6841 (raw_bkpt_type_to_target_hw_bp_type): New function.
6842 (find_enabled_raw_code_breakpoint_at): New function.
6843 (find_raw_breakpoint_at): New type and size parameters. Use them.
6844 (insert_memory_breakpoint): New function, based off
6845 set_raw_breakpoint_at.
6846 (remove_memory_breakpoint): New function.
6847 (set_raw_breakpoint_at): Reimplement.
6848 (set_breakpoint): New, based on set_breakpoint_at.
6849 (set_breakpoint_at): Reimplement.
6850 (delete_raw_breakpoint): Go through the_target->remove_point
6851 instead of assuming memory breakpoints.
6852 (find_gdb_breakpoint_at): Delete.
6853 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6854 (find_gdb_breakpoint): New function.
6855 (set_gdb_breakpoint_at): Delete.
6856 (z_type_supported): New function.
6857 (set_gdb_breakpoint_1): New function, loosely based off
6858 set_gdb_breakpoint_at.
6859 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6860 (delete_gdb_breakpoint_at): Delete.
6861 (delete_gdb_breakpoint_1): New function, loosely based off
6862 delete_gdb_breakpoint_at.
6863 (delete_gdb_breakpoint): New function.
6864 (clear_gdb_breakpoint_conditions): Rename to ...
6865 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6867 (add_condition_to_breakpoint): Make static.
6868 (add_breakpoint_condition): Take a struct breakpoint pointer
6869 instead of an address. Adjust.
6870 (gdb_condition_true_at_breakpoint): Rename to ...
6871 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6873 (gdb_condition_true_at_breakpoint): Reimplement.
6874 (add_breakpoint_commands): Take a struct breakpoint pointer
6875 instead of an address. Adjust.
6876 (gdb_no_commands_at_breakpoint): Rename to ...
6877 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6878 parameter. Return true if no breakpoint was found. Change debug
6880 (gdb_no_commands_at_breakpoint): Reimplement.
6881 (run_breakpoint_commands): Rename to ...
6882 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6883 and change return type to boolean.
6884 (run_breakpoint_commands): New function.
6885 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6886 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6887 breakpoint. Go through the_target->remove_point instead of
6888 assuming memory breakpoint.
6889 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6890 software and hardware breakpoints.
6891 (reinsert_raw_breakpoint): Go through the_target->insert_point
6892 instead of assuming memory breakpoint.
6893 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6894 software and hardware breakpoints.
6895 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6896 Check both software and hardware breakpoints.
6897 (validate_inserted_breakpoint): Assert the breakpoint is a
6898 software breakpoint. Set the inserted flag to -1 instead of
6899 setting shlib_disabled.
6900 (delete_disabled_breakpoints): Adjust.
6901 (validate_breakpoints): Only validate software breakpoints.
6902 Adjust to inserted flag change.
6903 (check_mem_read, check_mem_write): Skip breakpoint types other
6904 than software breakpoints. Adjust to inserted flag change.
6905 * mem-break.h (enum raw_bkpt_type): New enum.
6906 (raw_breakpoint, struct process_info): Forward declare.
6907 (Z_packet_to_target_hw_bp_type): Delete declaration.
6908 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6909 (set_gdb_breakpoint, delete_gdb_breakpoint)
6910 (clear_breakpoint_conditions): New declarations.
6911 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6912 (breakpoint_inserted_here): Update comment.
6913 (add_breakpoint_condition, add_breakpoint_commands): Replace
6914 address parameter with a breakpoint pointer parameter.
6915 (gdb_breakpoint_here): Update comment.
6916 (delete_gdb_breakpoint_at): Delete.
6917 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6918 * server.c (process_point_options): Take a struct breakpoint
6919 pointer instead of an address. Adjust.
6920 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6921 delete_gdb_breakpoint.
6922 * spu-low.c (spu_target_ops): Install NULL as
6923 supports_z_point_type method.
6924 * target.h: Include mem-break.h.
6925 (struct target_ops) <prepare_to_access_memory>: Update comment.
6926 <supports_z_point_type>: New field.
6927 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6928 instead of a char. Also take a raw breakpoint pointer.
6929 * win32-arm-low.c (the_low_target): Install NULL as
6930 supports_z_point_type.
6931 * win32-i386-low.c (i386_supports_z_point_type): New function.
6932 (i386_insert_point, i386_remove_point): Adjust to new interface.
6933 (the_low_target): Install i386_supports_z_point_type.
6934 * win32-low.c (win32_supports_z_point_type): New function.
6935 (win32_insert_point, win32_remove_point): Adjust to new interface.
6936 (win32_target_ops): Install win32_supports_z_point_type.
6937 * win32-low.h (struct win32_target_ops):
6938 <supports_z_point_type>: New method.
6939 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6940 instead of a char. Also take a raw breakpoint pointer.
6942 2014-05-20 Pedro Alves <palves@redhat.com>
6944 * mem-break.h: Include break-common.h.
6945 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6946 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6947 (Z_packet_to_target_hw_bp_type): New declaration.
6948 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6949 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6950 (Z_PACKET_ACCESS_WP): Delete macros.
6951 (Z_packet_to_hw_type): Delete function.
6952 * i386-low.h: Don't include break-common.h here.
6953 (Z_packet_to_hw_type): Delete declaration.
6954 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6955 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6956 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6957 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6958 * linux-aarch64-low.c: Don't include break-common.h here.
6959 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6960 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6961 (Z_packet_to_target_hw_bp_type): Delete function.
6962 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6964 (mips_insert_point, mips_remove_point): Use
6965 Z_packet_to_target_hw_bp_type.
6967 2014-05-20 Pedro Alves <palves@redhat.com>
6969 * linux-aarch64-low.c: Include break-common.h.
6970 (enum target_point_type): Delete.
6971 (Z_packet_to_point_type): Rename to ...
6972 (Z_packet_to_target_hw_bp_type): ... this, and return a
6973 target_hw_bp_type instead.
6974 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6975 instead of an enum target_point_type.
6976 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6978 (aarch64_dr_state_insert_one_point)
6979 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6980 (aarch64_handle_aligned_watchpoint)
6981 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6982 Take an enum target_hw_bp_type instead of an enum
6984 (aarch64_supports_z_point_type): New function.
6985 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6986 use Z_packet_to_target_hw_bp_type.
6988 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6990 * configure.ac: Only use -Werror by default when DEVELOPMENT
6992 * configure: Regenerate.
6994 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6996 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6997 * linux-x86-low.c (X86_64_USER_REGS): New.
6998 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7000 2014-04-28 Yao Qi <yao@codesourcery.com>
7002 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7005 2014-04-25 Pedro Alves <palves@redhat.com>
7008 * linux-low.c (linux_attach_fail_reason_string): New function.
7009 (linux_attach_lwp): Delete.
7010 (linux_attach_lwp_1): Rename to ...
7011 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7012 argument. Remove "initial" parameter. Return int instead of
7013 void. Don't error or warn here.
7014 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7015 failure to attach to the tgid. Call warning when failing to
7017 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7018 argument. Remove "initial" parameter. Return int instead of
7019 void. Don't error or warn here.
7020 (linux_attach_fail_reason_string): New declaration.
7021 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7022 interface change. Use linux_attach_fail_reason_string.
7024 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7025 Walfred Tedeschi <walfred.tedeschi@intel.com>
7027 * Makefile.in: Added rules to handle new files
7028 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7029 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7030 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7031 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7032 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7033 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7035 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7036 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7037 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7038 i386/x32-avx512.xml.
7039 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7040 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7041 i386/x32-avx512-linux.xml.
7042 * i387-fp.c (num_avx512_k_registers): New constant for number
7044 (num_avx512_zmmh_low_registers): New constant for number of
7045 lower ZMM registers (0-15).
7046 (num_avx512_zmmh_high_registers): New constant for number of
7047 higher ZMM registers (16-31).
7048 (num_avx512_ymmh_registers): New contant for number of higher
7049 YMM registers (ymm16-31 added by avx521 on x86_64).
7050 (num_avx512_xmm_registers): New constant for number of higher
7051 XMM registers (xmm16-31 added by AVX512 on x86_64).
7052 (struct i387_xsave): Add space for AVX512 registers.
7053 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7054 Add code to handle AVX512 registers.
7055 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7056 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7057 prototypei from generated file.
7058 (tdesc_amd64_avx512_linux): Likewise.
7059 (init_registers_x32_avx512_linux): Likewise.
7060 (tdesc_x32_avx512_linux): Likewise.
7061 (init_registers_i386_avx512_linux): Likewise.
7062 (tdesc_i386_avx512_linux): Likewise.
7063 (x86_64_regmap): Add AVX512 registers.
7064 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7066 (initialize_low_arch): Add code to initialize AVX512 registers.
7068 2014-04-23 Pedro Alves <palves@redhat.com>
7070 * mem-break.c (find_gdb_breakpoint_at): Make static.
7071 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7073 2014-04-23 Pedro Alves <palves@redhat.com>
7075 * i386-low.c: Don't include break-common.h here.
7076 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7077 prototype to take target_hw_bp_type as argument instead of a Z
7079 * i386-low.h: Include break-common.h here.
7080 (Z_packet_to_hw_type): Declare.
7081 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7083 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7084 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7085 (x86_remove_point): Convert the packet number to a
7086 target_hw_bp_type before calling i386_low_remove_watchpoint.
7087 * win32-i386-low.c (i386_insert_point): Convert the packet number
7088 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7089 (i386_remove_point): Convert the packet number to a
7090 target_hw_bp_type before calling i386_low_remove_watchpoint.
7092 2014-04-23 Pedro Alves <palves@redhat.com>
7094 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7096 2014-04-10 Pedro Alves <palves@redhat.com>
7098 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7099 Check if the condition or command is NULL before checking if the
7100 breakpoint is known. On success, return true.
7101 * mem-break.h (add_breakpoint_condition): Document return.
7102 (add_breakpoint_commands): Add describing comment.
7103 * server.c (skip_to_semicolon): New function.
7104 (process_point_options): Use it.
7106 2014-04-09 Pedro Alves <palves@redhat.com>
7108 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7111 2014-02-27 Pedro Alves <palves@redhat.com>
7114 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7116 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7118 (last_thread_of_process_p): Take a PID argument instead of a
7120 (linux_wait_for_lwp): Delete.
7121 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7123 (linux_low_filter_event): New function, party factored out from
7124 linux_wait_for_event.
7125 (linux_wait_for_event): Rename to ...
7126 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7127 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7128 sigsuspend. Check for zombie leaders.
7129 (linux_wait_for_event): Reimplement as wrapper around
7130 linux_wait_for_event_filtered.
7131 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7132 a normal or signal exit is seen, it's the whole process exiting.
7133 (wait_for_sigstop): No longer a for_each_inferior callback.
7134 Rewrite on top of linux_wait_for_event_filtered.
7135 (stop_all_lwps): Call wait_for_sigstop directly.
7136 * server.c (resume, handle_target_event): Handle
7137 TARGET_WAITKIND_NO_RESUMED.
7139 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7141 * win32-low.c (psapi_get_dll_name,
7142 * win32_CreateToolhelp32Snapshot): Delete.
7143 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7144 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7146 (handle_load_dll): Add function description.
7147 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7149 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7151 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7153 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7154 base address when calling win32_add_one_solib.
7155 (handle_load_dll): Delete local variable load_addr.
7156 Remove 0x1000 offset applied to DLL base address when calling
7157 win32_add_one_solib.
7158 (handle_unload_dll): Add comment.
7160 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7162 * win32-low.c (win32_add_all_dlls): Renames
7163 win32_ensure_ntdll_loaded. Rewrite function documentation.
7164 Adjust implementation to always load all DLLs.
7165 Add 0x1000 offset to DLL base address when calling
7166 win32_add_one_solib.
7167 (child_initialization_done): New static global.
7168 (do_initial_child_stuff): Set child_initialization_done to
7169 zero during child initialization, and 1 after. Replace call
7170 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7172 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7173 (handle_unload_dll): Add function documentation.
7174 (get_child_debug_event): Ignore load and unload DLL events
7175 during child initialization.
7177 2014-02-20 Doug Evans <dje@google.com>
7179 Remove global all_lwps.
7180 * inferiors.h (ptid_of): Move here from linux-low.h.
7181 (pid_of, lwpid_of): Ditto.
7182 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7183 parameter is a struct thread_info * now.
7184 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7185 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7186 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7188 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7189 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7190 * linux-arm-low.c (update_registers_callback): Update, "entry"
7191 parameter is a struct thread_info * now.
7192 Fetch lwpid from current_inferior directly.
7193 (arm_insert_point): Pass &all_threads to find_inferior instead of
7195 (arm_remove_point): Ditto.
7196 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7197 (arm_prepare_to_resume): Fetch pid from thread.
7198 (arm_read_description): Fetch lwpid from current_inferior directly.
7199 * linux-low.c (all_lwps): Delete.
7200 (delete_lwp): Delete call to remove_inferior.
7201 (handle_extended_wait): Fetch lwpid from thread.
7202 (add_lwp): Don't set lwp->entry.id. Remove call to
7203 add_inferior_to_list.
7204 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7205 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7206 (kill_one_lwp_callback): Ditto.
7207 (linux_kill): Don't dereference NULL pointer.
7208 Fetch ptid,lwpid from thread.
7209 (get_detach_signal): Fetch ptid from thread.
7210 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7211 Simplify call to regcache_invalidate_thread.
7212 (delete_lwp_callback): Update, "entry" parameter is a
7213 struct thread_info * now. Fetch pid from thread.
7214 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7215 (status_pending_p_callback): Update, "entry" parameter is a
7216 struct thread_info * now. Fetch ptid from thread.
7217 (find_lwp_pid): Update, "entry" parameter is a
7218 struct thread_info * now.
7219 (linux_wait_for_lwp): Fetch pid from thread.
7220 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7221 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7222 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7223 (dequeue_one_deferred_signal): Ditto.
7224 (cancel_breakpoint): Fetch ptid from current_inferior.
7225 (linux_wait_for_event): Pass &all_threads to find_inferior,
7226 not &all_lwps. Fetch ptid, lwpid from thread.
7227 (count_events_callback): Update, "entry" parameter is a
7228 struct thread_info * now.
7229 (select_singlestep_lwp_callback): Ditto.
7230 (select_event_lwp_callback): Ditto.
7231 (cancel_breakpoints_callback): Ditto.
7232 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7234 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7235 (unsuspend_one_lwp): Update, "entry" parameter is a
7236 struct thread_info * now.
7237 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7239 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7240 Fetch lwpid from thread, not lwp.
7241 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7242 Pass &all_threads to find_inferior, not &all_lwps.
7243 (send_sigstop): Fetch lwpid from thread, not lwp.
7244 (send_sigstop_callback): Update, "entry" parameter is a
7245 struct thread_info * now.
7246 (suspend_and_send_sigstop_callback): Ditto.
7247 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7248 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7249 struct thread_info * now.
7250 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7252 (lwp_running): Update, "entry" parameter is a
7253 struct thread_info * now.
7254 (stop_all_lwps): Fetch ptid from thread.
7255 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7256 (linux_resume_one_lwp): Fetch lwpid from thread.
7257 (linux_set_resume_request): Update, "entry" parameter is a
7258 struct thread_info * now. Fetch pid, lwpid from thread.
7259 (resume_status_pending_p): Update, "entry" parameter is a
7260 struct thread_info * now.
7261 (need_step_over_p): Ditto. Fetch lwpid from thread.
7262 (start_step_over): Fetch lwpid from thread.
7263 (linux_resume_one_thread): Update, "entry" parameter is a
7264 struct thread_info * now. Fetch lwpid from thread.
7265 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7266 (proceed_one_lwp): Update, "entry" parameter is a
7267 struct thread_info * now. Fetch lwpid from thread.
7268 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7269 struct thread_info * now.
7270 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7271 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7272 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7274 (regsets_store_inferior_registers): Ditto.
7275 (fetch_register, store_register): Ditto.
7276 (linux_read_memory, linux_write_memory): Ditto.
7277 (linux_request_interrupt): Ditto.
7278 (linux_read_auxv): Ditto.
7279 (linux_xfer_siginfo): Ditto.
7280 (linux_qxfer_spu): Ditto.
7281 (linux_qxfer_libraries_svr4): Ditto.
7282 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7283 moved to inferiors.h.
7285 (get_thread_lwp): Update.
7286 (struct lwp_info): Delete member "entry". Simplify comment for
7289 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7290 current_inferior directly.
7291 (update_watch_registers_callback): Update, "entry" parameter is a
7292 struct thread_info * now. Fetch pid from thread.
7293 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7294 (mips_insert_point): Fetch lwpid from current_inferior.
7295 Pass &all_threads to find_inferior, not &all_lwps.
7296 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7297 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7299 (mips_stopped_data_address): Ditto.
7300 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7302 * linux-tile-low.c (tile_arch_setup): Ditto.
7303 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7304 (update_debug_registers_callback): Update, "entry" parameter is a
7305 struct thread_info * now. Fetch pid from thread.
7306 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7307 Pass &all_threads to find_inferior, not &all_lwps.
7308 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7309 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7310 Pass &all_threads to find_inferior, not &all_lwps.
7311 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7312 (i386_dr_low_get_status): Ditto.
7313 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7314 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7315 (x86_linux_read_description): Ditto.
7316 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7318 2014-02-20 Doug Evans <dje@google.com>
7320 * inferiors.c (get_first_inferior): Fix buglet.
7322 2014-02-19 Doug Evans <dje@google.com>
7324 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7325 * inferiors.c (add_thread): Change result type to struct thread_info *.
7326 All callers updated.
7327 (add_lwp): Call add_thread here instead of in callers.
7328 All callers updated.
7329 * linux-low.h (get_lwp_thread): Rewrite.
7330 (struct lwp_info): New member "thread".
7332 2014-02-19 Doug Evans <dje@google.com>
7334 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7335 All callers updated.
7337 2014-02-19 Doug Evans <dje@google.com>
7339 * inferiors.c (add_thread): Fix whitespace.
7341 2014-02-19 Doug Evans <dje@google.com>
7343 * dll.c (clear_dlls): Replace accessing list implemention details
7345 * gdbthread.h (get_first_thread): Declare.
7346 * inferiors.c (for_each_inferior_with_data): New function.
7347 (get_first_thread): New function.
7348 (find_thread_ptid): Simplify.
7349 (get_first_inferior): New function.
7350 (clear_list): Delete.
7351 (one_inferior_p): New function.
7352 (clear_inferior_list): New function.
7353 (clear_inferiors): Update.
7354 * inferiors.h (for_each_inferior_with_data): Declare.
7355 (clear_inferior_list): Declare.
7356 (one_inferior_p): Declare.
7357 (get_first_inferior): Declare.
7358 * linux-low.c (linux_wait_for_event): Replace accessing list
7359 implemention details with API function.
7360 * server.c (target_running): Ditto.
7361 (accumulate_file_name_length): New function.
7362 (emit_dll_description): New function.
7363 (handle_qxfer_libraries): Replace accessing list implemention
7364 details with API function.
7365 (handle_qxfer_threads_worker): New function.
7366 (handle_qxfer_threads_proper): Replace accessing list implemention
7367 details with API function.
7368 (handle_query): Ditto.
7369 (visit_actioned_threads_callback_ftype): New typedef.
7370 (visit_actioned_threads_data): New struct.
7371 (visit_actioned_threads): Rewrite to be find_inferior callback.
7372 (resume): Call find_inferior.
7373 (handle_status): Replace accessing list implemention
7374 details with API function.
7375 (process_serial_event): Replace accessing list implemention details
7377 * target.c (set_desired_inferior): Replace accessing list implemention
7378 details with API function.
7379 * tracepoint.c (same_process_p): New function.
7380 (gdb_agent_about_to_close): Replace accessing list implemention
7381 details with API function.
7382 * win32-low.c (child_delete_thread): Replace accessing list
7383 implemention details with API function.
7384 (match_dll_by_basename): New function.
7385 (dll_is_loaded_by_basename): New function.
7386 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7387 details call to dll_is_loaded_by_basename.
7389 2014-02-19 Doug Evans <dje@google.com>
7391 * dll.h (struct dll_info): Add comment.
7392 * gdbthread.h (struct thread_info): Add comment.
7393 (current_ptid): Simplify.
7394 * inferiors.c (add_process): Update.
7395 (remove_process): Update.
7396 * inferiors.h (struct process_info): Rename member "head" to "entry".
7397 * linux-low.c (delete_lwp): Update.
7399 (last_thread_of_process_p): Update.
7400 (kill_one_lwp_callback, linux_kill): Update.
7401 (status_pending_p_callback): Update.
7402 (wait_for_sigstop): Update. Simplify read of ptid.
7403 (start_step_over): Update.
7404 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7405 (get_lwp_thread): Update.
7406 (struct lwp_info): Rename member "head" to "entry".
7407 * regcache.h (inferior_list_entry): Delete.
7408 * server.c (kill_inferior_callback): Update.
7409 (detach_or_kill_inferior_callback): Update.
7410 (print_started_pid): Update.
7411 (print_attached_pid): Update.
7412 (process_serial_event): Simplify read of ptid.
7413 * thread-db.c (thread_db_create_event): Update.
7414 (thread_db_get_tls_address): Update.
7415 * win32-low.c (current_inferior_ptid): Simplify.
7417 2014-02-19 Tom Tromey <tromey@redhat.com>
7419 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7421 (target_supports_btrace): Update.
7423 2014-02-14 Yao Qi <yao@codesourcery.com>
7425 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7426 (rsp-low-ipa.o): New target.
7428 2014-02-12 Tom Tromey <tromey@redhat.com>
7430 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7431 convert_ascii_to_int.
7432 * regcache.c (registers_to_string): Likewise.
7433 * remote-utils.c (decode_M_packet): Likewise.
7434 * server.c (process_serial_event): Likewise.
7436 2014-02-12 Tom Tromey <tromey@redhat.com>
7438 * server.c (handle_query, handle_v_run): Use hex2bin, not
7440 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7442 2014-02-12 Tom Tromey <tromey@redhat.com>
7444 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7445 convert_int_to_ascii.
7446 * regcache.c (registers_to_string, collect_register_as_string):
7448 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7450 * server.c (process_serial_event): Likewise.
7451 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7452 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7454 2014-02-12 Tom Tromey <tromey@redhat.com>
7456 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7457 bin2hex, not hexify.
7458 * tracepoint.c (cmd_qtstatus): Likewise.
7460 2014-02-12 Tom Tromey <tromey@redhat.com>
7462 * remote-utils.c (monitor_output): Pass explicit length to
7465 2014-02-12 Tom Tromey <tromey@redhat.com>
7467 * tracepoint.c: Include rsp-low.h.
7468 * server.c: Include rsp-low.h.
7469 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7470 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7472 * remote-utils.c: Include rsp-low.h.
7473 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7474 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7475 (convert_int_to_ascii, convert_ascii_to_int): Move to
7477 * regcache.c: Include rsp-low.h.
7478 * ax.c: Include rsp-low.h.
7479 * Makefile.in (SFILES): Add common/rsp-low.c.
7480 (OBS): Add rsp-low.o.
7481 (rsp-low.o): New target.
7483 2014-02-12 Tom Tromey <tromey@redhat.com>
7485 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7486 Include print-utils.h.
7487 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7488 (plongest, thirty_two, phex_nz): Remove.
7489 * Makefile.in (SFILES): Add common/print-utils.c.
7490 (OBS): Add print-utils.o.
7491 (print-utils-ipa.o): New target.
7492 (print-utils.o): New target.
7493 (IPA_OBJS): Add print-utils-ipa.o.
7495 2014-02-06 Tom Tromey <tromey@redhat.com>
7497 * Makefile.in (SFILES): Fix indentation.
7499 2014-02-05 Doug Evans <dje@google.com>
7501 * linux-low.c (linux_wait_for_event): Improve comment.
7502 (linux_wait_1): Keep current_inferior in sync with event_child.
7504 2014-01-22 Doug Evans <dje@google.com>
7506 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7508 2014-01-22 Doug Evans <dje@google.com>
7510 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7511 * configure: Regenerate.
7512 * config.in: Regenerate.
7513 * Makefile.in (SFILES): Add debug.c.
7515 * debug.c: New file.
7516 * debug.h: New file.
7517 * linux-aarch64-low.c (*): Update all debugging printfs to use
7518 debug_printf instead of fprintf.
7519 * linux-arm-low.c (*): Ditto.
7520 * linux-cris-low.c (*): Ditto.
7521 * linux-crisv32-low.c (*): Ditto.
7522 * linux-m32r-low.c (*): Ditto.
7523 * linux-sparc-low.c (*): Ditto.
7524 * linux-x86.c (*): Ditto.
7525 * linux-low.c (*): Ditto.
7526 (linux_wait_1): Add calls to debug_enter, debug_exit.
7527 (linux_wait): Remove redundant debugging printf.
7528 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7529 (linux_resume, unstop_all_lwps): Ditto.
7530 * mem-break.c (*): Update all debugging printfs to use
7531 debug_printf instead of fprintf.
7532 * remote-utils.c (*): Ditto.
7533 * thread-db.c (*): Ditto.
7534 * server.c #include <ctype.h>, "gdb_vecs.h".
7535 (debug_threads): Moved to debug.c.
7536 (*): Update all debugging printfs to use debug_printf instead of
7538 (start_inferior): Replace call to fflush with call to debug_flush.
7539 (monitor_show_help): Mention set debug-format.
7540 (parse_debug_format_options): New function.
7541 (handle_monitor_command): Handle "monitor set debug-format".
7542 (gdbserver_usage): Mention --debug-format.
7543 (main): Parse --debug-format.
7544 * server.h (debug_threads): Declaration moved to debug.h.
7546 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7547 trace_debug_1 that uses debug_printf.
7548 (tracepoint_look_up_symbols): Update all debugging printfs to use
7549 debug_printf instead of fprintf.
7551 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7553 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7556 2014-01-17 Pedro Alves <palves@redhat.com>
7559 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7560 defined after including gdb_proc_service.h.
7562 2014-01-16 Doug Evans <dje@google.com>
7564 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7565 (match_dll): Use it.
7567 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7569 * target.h (target_ops) <read_btrace>: Change parameters and
7570 return type to allow error reporting.
7571 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7572 trace reading errors on.
7573 * linux-low.c (linux_low_read_btrace): Pass trace reading
7575 (linux_low_disable_btrace): New.
7577 2014-01-15 Doug Evans <dje@google.com>
7579 * inferiors.c (thread_id_to_gdb_id): Delete.
7580 * inferiors.h (thread_id_to_gdb_id): Delete.
7582 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7584 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7585 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7588 2014-01-08 Pedro Alves <palves@redhat.com>
7590 * server.c (handle_status): Don't discard previous queued stop
7591 replies or thread's pending status here.
7592 (main) <disconnection>: Do it here instead.
7594 2014-01-08 Pedro Alves <palves@redhat.com>
7596 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7597 * server.c (visit_actioned_threads, handle_pending_status): New
7599 (handle_v_cont): Factor out parts to ...
7600 (resume): ... this new function. If in all-stop, and a thread
7601 being resumed has a pending status, report it without actually
7603 (myresume): Adjust to use the new 'resume' function.
7604 (clear_pending_status_callback, set_pending_status_callback)
7605 (find_status_pending_thread_callback): New functions.
7606 (handle_status): Handle the case of multiple threads having
7607 interesting statuses to report. Report threads' real last signal
7608 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7609 with an interesting thread to report the status for, instead of
7610 always reporting the status of the first thread.
7612 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7614 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7615 * gdbreplay.c (gdbreplay_version): Likewise.
7617 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7619 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7620 iov.iov_len with the real length in use.
7622 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7624 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7625 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7626 for all targets that use win32-low.c.
7627 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7628 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7630 2013-12-13 Pedro Alves <palves@redhat.com>
7632 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7633 if equal to TARGET_WAITKIND_LOADED.
7634 * win32-low.c (cached_status): New static global.
7635 (win32_wait): Add declaration.
7636 (do_initial_child_stuff): Flush all initial pending debug events
7637 up to the initial breakpoint.
7638 (win32_wait): If CACHED_STATUS was set, return that instead
7639 of doing a real wait. Remove the code resuming the execution
7640 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7641 during the initial phase. Also remove the code changing
7642 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7643 TARGET_WAITKIND_STOPPED.
7645 2013-12-11 Yao Qi <yao@codesourcery.com>
7647 * notif.c (handle_notif_ack): Return 0 if no notification
7650 2013-11-20 Doug Evans <dje@google.com>
7652 * linux-low.c (linux_set_resume_request): Fix comment.
7654 2013-11-20 Doug Evans <dje@google.com>
7656 * linux-low.c (resume_status_pending_p): Tweak comment.
7658 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7660 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7661 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7662 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7663 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7664 (srv_amd64_regobj): Add amd64-mpx.o.
7665 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7666 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7667 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7668 * i387-fp.c (num_pl_bnd_register) Added constant.
7669 (num_pl_bnd_cfg_registers) Added constant.
7670 (struct i387_xsave) Added reserved area and MPX fields.
7671 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7672 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7674 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7675 (init_registers_amd64_mpx_linux): Declare new function.
7676 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7677 (x86_64_regmap): Add MPX registers.
7678 (x86_linux_read_description): Add MPX case.
7679 (initialize_low_arch): Initialize MPX targets.
7681 2013-11-18 Tom Tromey <tromey@redhat.com>
7683 * configure: Rebuild.
7684 * configure.ac: Don't check for stdlib.h.
7685 * gdbreplay.c: Unconditionally include stdlib.h.
7687 2013-11-18 Tom Tromey <tromey@redhat.com>
7689 * config.in: Rebuild.
7690 * configure: Rebuild.
7691 * configure.ac: Don't use AC_HEADER_DIRENT.
7693 2013-11-18 Tom Tromey <tromey@redhat.com>
7695 * server.h: Don't check HAVE_STRING_H.
7696 * gdbreplay.c: Don't check HAVE_STRING_H.
7697 * configure: Rebuild.
7699 2013-11-18 Tom Tromey <tromey@redhat.com>
7701 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7704 2013-11-08 Tom Tromey <tromey@redhat.com>
7706 * configure, config.in: Rebuild.
7707 * configure.ac: Remove unused configury.
7709 2013-11-08 Tom Tromey <tromey@redhat.com>
7711 * acinclude.m4: Include common.m4, codeset.m4.
7712 * configure, config.in: Rebuild.
7713 * configure.ac: Use GDB_AC_COMMON.
7715 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7717 * linux-s390-low.c (HWCAP_S390_TE): New define.
7718 (s390_arch_setup): Consider the TE field in the HWCAP for
7719 determining 'have_regset_tdb'.
7721 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7724 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7727 2013-10-02 Pedro Alves <palves@redhat.com>
7729 * server.c (process_serial_event): Don't output "GDBserver
7730 exiting" if GDB is connected through stdio.
7731 * target.c (mywait): Likewise, be silent if GDB is connected
7734 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7736 * lynx-low.c (lynx_add_threads_after_attach): New function.
7737 (lynx_attach): Remove call to add_thread. Add call to
7738 lynx_add_threads_after_attach instead.
7740 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7742 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7743 * config.in, configure: Regenerated.
7745 2013-09-18 Yao Qi <yao@codesourcery.com>
7748 * server.c (start_inferior): Clear 'resume_info'.
7750 2013-09-16 Jiong Wang <jiwang@tilera.com>
7752 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7755 2013-09-16 Jiong Wang <jiwang@tilera.com>
7757 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7758 linux-tile-low.o to srv_tgtobj.
7760 2013-09-16 Will Newton <will.newton@linaro.org>
7762 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7765 2013-09-06 Pedro Alves <palves@redhat.com>
7767 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7768 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7769 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7770 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7771 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7772 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7774 2013-09-06 Pedro Alves <palves@redhat.com>
7776 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7777 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7779 2013-09-06 Pedro Alves <palves@redhat.com>
7781 * linux-amd64-ipa.c: Include tracepoint.h.
7782 * linux-i386-ipa.c: Include tracepoint.h.
7784 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7786 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7787 (ps_get_thread_area): New function.
7789 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7791 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7792 (initialize_low_arch): Call init_registers_crisv32 rather than
7793 init_register_crisv32.
7795 2013-09-05 Pedro Alves <palves@redhat.com>
7797 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7799 * hostio.h: ... this new file.
7800 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7801 win32-low.c: Include hostio.h.
7803 2013-09-05 Pedro Alves <palves@redhat.com>
7805 * server.h (gdb_client_data, handler_func, callback_handler_func)
7806 (delete_file_handler, add_file_handler, append_callback_event)
7807 (delete_callback_event, start_event_loop, initialize_event_loop):
7808 Move to event-loop.h and include it.
7809 * event-loop.h: New file.
7811 2013-09-05 Pedro Alves <palves@redhat.com>
7813 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7814 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7815 (loaded_dll, unloaded_dll): Move to ...
7816 * dll.h: ... this new file.
7817 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7819 2013-09-05 Pedro Alves <palves@redhat.com>
7821 * server.h (current_process, get_thread_process, all_processes)
7822 (add_inferior_to_list, for_each_inferior, current_inferior)
7823 (remove_inferior, add_process, remove_process, find_process_pid)
7824 (have_started_inferiors_p, have_attached_inferiors_p)
7825 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7826 (clear_inferiors, find_inferior, find_inferior_id)
7827 (inferior_target_data, set_inferior_target_data)
7828 (inferior_regcache_data, set_inferior_regcache_data): Move to
7829 inferiors.h, and include it.
7830 * inferiors.h: New file.
7832 2013-09-05 Pedro Alves <palves@redhat.com>
7834 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7838 2013-09-05 Pedro Alves <palves@redhat.com>
7840 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7842 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7843 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7844 (handle_tracepoint_general_set, handle_tracepoint_query)
7845 (tracepoint_finished_step, tracepoint_was_hit)
7846 (release_while_stepping_state_list, current_traceframe)
7847 (in_readonly_region, traceframe_read_mem)
7848 (fetch_traceframe_registers, traceframe_read_sdata)
7849 (traceframe_read_info, struct fast_tpoint_collect_status)
7850 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7851 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7852 (supply_fast_tracepoint_registers)
7853 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7854 (ipa_tdesc, claim_trampoline_space)
7855 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7856 (agent_mem_read, agent_get_trace_state_variable_value)
7857 (agent_set_trace_state_variable_value, agent_tsv_read)
7858 (agent_mem_read_string, get_raw_reg_func_addr)
7859 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7860 * tracepoint.h: ... this new file.
7862 2013-09-05 Pedro Alves <palves@redhat.com>
7864 * server.h (perror_with_name, error, fatal, warning, paddress)
7865 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7867 * utils.h: New file.
7869 2013-09-05 Pedro Alves <palves@redhat.com>
7871 * server.h (remote_debug, noack_mode, transport_is_reliable)
7872 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7873 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7874 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7875 (write_enn, initialize_async_io, enable_async_io)
7876 (disable_async_io, check_remote_input_interrupt_request)
7877 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7878 (dead_thread_notify, prepare_resume_reply)
7879 (decode_address_to_semicolon, decode_address, decode_m_packet)
7880 (decode_M_packet, decode_X_packet, decode_xfer_write)
7881 (decode_search_memory_packet, unhexify, hexify)
7882 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7883 (look_up_one_symbol, relocate_instruction)
7884 (monitor_output): Move to remote-utils.h, and include it.
7885 * remote-utils.h: New file.
7887 2013-09-05 Pedro Alves <palves@redhat.com>
7889 * server.h (_): Delete.
7891 2013-09-02 Pedro Alves <palves@redhat.com>
7893 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7894 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7896 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7898 2013-09-02 Pierre Muller <muller@sourceware.org>
7900 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7901 or WriteProcessMemory complete successfully and handle
7902 ERROR_PARTIAL_COPY error.
7904 2013-09-02 Pedro Alves <palves@redhat.com>
7906 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7907 error instead of EIO.
7909 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7912 * linux-low.c: Include filestuff.h.
7913 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7914 * lynx-low.c: Include filestuff.h.
7915 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7916 * server.c: Include filestuff.h.
7917 (main): Call notice_open_fds.
7918 * spu-low.c: Include filestuff.h.
7919 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7921 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7923 * Makefile.in: Explain why ../target and ../nat are not
7924 listed as include file search paths.
7925 (linux-waitpid.o): New object file rule.
7926 * configure.srv (srv_native_linux_obj): New variable.
7927 Replace all occurrences of linux native object files with
7928 $srv_native_linux_obj.
7929 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7930 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7931 (linux_enable_event_reporting): Remove declaration.
7932 (my_waitpid): Moved to common/linux-waitpid.c.
7933 (linux_wait_for_event): Pass ptid when calling
7934 linux_enable_event_reporting.
7935 (linux_supports_tracefork_flag): Remove.
7936 (linux_enable_event_reporting): Likewise.
7937 (linux_tracefork_grandchild): Remove.
7938 (STACK_SIZE): Moved to common/linux-ptrace.c.
7939 (linux_tracefork_child): Remove.
7940 (linux_test_for_tracefork): Remove.
7941 (linux_look_up_symbols): Call linux_supports_traceclone.
7942 (initialize_low): Remove call to linux_test_for_tracefork.
7943 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7944 common/linux-ptrace.h.
7945 (PTRACE_TYPE_ARG4): Likewise.
7946 Include linux-ptrace.h.
7948 2013-08-21 Pedro Alves <palves@redhat.com>
7950 * config.in: Renegerate.
7952 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7954 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7955 (SFILES): Remove $(srcdir)/common/target-common.c and
7956 add $(srcdir)/target/waitstatus.c.
7957 (OBS): Remove target-common.o and add waitstatus.o.
7958 (server_h): Remove $(srcdir)/../common/target-common.h and
7959 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7960 and $(srcdir)/../target/waitstatus.h.
7961 (target-common.o): Remove.
7962 (waitstatus.o): New target object file.
7963 * target.h: Do not include target-common.h and
7964 include target/resume.h, target/wait.h and
7965 target/waitstatus.h.
7967 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7969 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7970 to PTRACE_TYPE_ARG3.
7971 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7972 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7974 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7975 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7977 2013-07-27 Jie Zhang <jie@codesourcery.com>
7978 Daniel Jacobowitz <dan@codesourcery.com>
7979 Yao Qi <yao@codesourcery.com>
7981 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7982 (mips-linux-watch.o): New rule.
7983 (mips_linux_watch_h): New variable.
7984 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7986 * linux-mips-low.c: Include mips-linux-watch.h.
7987 (struct arch_process_info, struct arch_lwp_info): New.
7988 (update_watch_registers_callback): New function.
7989 (mips_linux_new_process, mips_linux_new_thread) New functions.
7990 (mips_linux_prepare_to_resume, mips_insert_point): New
7992 (mips_remove_point, mips_stopped_by_watchpoint): New
7994 (rsp_bp_type_to_target_hw_bp_type): New function.
7995 (mips_stopped_data_address): New function.
7996 (the_low_target): Add watchpoint support functions.
7998 2013-07-27 Yao Qi <yao@codesourcery.com>
8000 * i386-low.c: Include break-common.h.
8001 (enum target_hw_bp_type): Remove.
8003 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8005 * Makefile.in (SFILES): /common/target-common.c.
8006 (OBS): Add target-common.o.
8007 (server_h): Add $(srcdir)/../common/target-common.h.
8008 (target-common.o): New target.
8009 * server.c (queue_stop_reply_callback): Free
8010 status string after use.
8011 * target.c (target_waitstatus_to_string): Remove.
8012 * target.h: Include target-common.h.
8013 (resume_kind): Likewise.
8014 (target_waitkind): Likewise.
8015 (target_waitstatus): Likewise.
8016 (TARGET_WNOHANG): Likewise.
8018 2013-07-04 Yao Qi <yao@codesourcery.com>
8020 * Makefile.in (host_alias): Use @host_noncanonical@.
8021 (target_alias): Use @target_noncanonical@.
8022 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8023 ACX_NONCANONICAL_HOST.
8024 * configure: Regenerated.
8027 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8029 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8030 * configure: Rebuild.
8031 * Makefile.in (version_host, version_target): Get from configure.
8032 (version.c): Use $(version_host) and $(version_target).
8034 2013-07-03 Pedro Alves <palves@redhat.com>
8036 * Makefile.in (config.status): Depend on development.sh.
8037 * acinclude.m4: Include libmcheck.m4.
8038 * configure: Regenerate.
8040 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8042 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8043 attribute inside the parentheses.
8044 (winapi_DebugSetProcessKillOnExit): Ditto.
8045 (winapi_DebugBreakProcess): Ditto.
8046 (winapi_GenerateConsoleCtrlEvent): Ditto.
8048 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8050 * notif.h (notif_event): Add a dummy member to avoid compiler
8053 2013-07-01 Pedro Alves <palves@redhat.com>
8055 * hostio.c (HOSTIO_PATH_MAX): Define.
8056 (require_filename, handle_open, handle_unlink, handle_readlink):
8059 2013-07-01 Pedro Alves <palves@redhat.com>
8061 * server.h: Include "pathmax.h".
8062 * linux-low.c: Don't include sys/param.h.
8063 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8065 * win32-low.c: Don't include sys/param.h.
8066 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8068 2013-07-01 Pedro Alves <palves@redhat.com>
8070 * event-loop.c: Don't check HAVE_UNISTD_H before including
8072 * gdbreplay.c: Likewise.
8073 * remote-utils.c: Likewise.
8074 * server.c: Likewise.
8075 * configure.ac: Don't check for unistd.h.
8076 * configure: Regenerate.
8078 2013-06-28 Tom Tromey <tromey@redhat.com>
8080 * Makefile.in (version.c): Use version.in, not
8083 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8085 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8086 * configure: Rebuild.
8087 * Makefile.in (version_host, version_target): Get from configure.
8088 (version.c): Use $(version_host) and $(version_target).
8090 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8092 Fix trace-status to output user name without trailing colon.
8093 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8095 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8097 Fix trace-status to output proper start-time and stop-time.
8098 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8099 output start time and stop time in hex as gdb expects.
8101 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8103 * tracepoint.c (build_traceframe_info_xml): Output trace state
8104 variables present in the trace buffer.
8106 2013-06-24 Tom Tromey <tromey@redhat.com>
8108 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8110 (version.o): Remove.
8111 * gdbreplay.c: Include version.h.
8112 (version, host_name): Don't declare.
8113 * server.h: Include version.h.
8114 (version, host_name): Don't declare.
8116 2013-06-12 Pedro Alves <palves@redhat.com>
8118 * linux-x86-low.c (linux_is_elf64): Delete global.
8119 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8120 with local linux_pid_exe_is_elf_64_file use.
8122 2013-06-11 Pedro Alves <palves@redhat.com>
8124 * linux-low.c (regset_disabled, disable_regset): New functions.
8125 (regsets_fetch_inferior_registers)
8126 (regsets_store_inferior_registers): Use them.
8127 (initialize_regsets_info); Don't allocate the disabled_regsets
8129 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8132 2013-06-11 Pedro Alves <palves@redhat.com>
8134 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8137 2013-06-11 Pedro Alves <palves@redhat.com>
8139 * linux-x86-low.c (initialize_low_arch): Call
8140 init_registers_x32_avx_linux.
8142 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8144 Fix compatibility with Android Bionic.
8145 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8148 2013-06-07 Pedro Alves <palves@redhat.com>
8151 * Makefile.in (OBS): Add tdesc.o.
8152 (IPA_OBJS): Add tdesc-ipa.o.
8153 (tdesc-ipa.o): New rule.
8154 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8156 * linux-low.c (new_inferior): Delete.
8157 (disabled_regsets, num_regsets): Delete.
8158 (linux_add_process): Adjust to set the new per-process
8160 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8161 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8162 was a stop. When calling arch_setup, switch the current inferior
8163 to the thread that got an event.
8164 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8165 (regsets_fetch_inferior_registers)
8166 (regsets_store_inferior_registers): New regsets_info parameter.
8168 (linux_register_in_regsets): New regs_info parameter. Adjust to
8170 (register_addr, fetch_register, store_register): New usrregs_info
8171 parameter. Adjust to use it.
8172 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8173 parameter regs_info. Adjust to use it.
8174 (linux_fetch_registers): Get the current inferior's regs_info, and
8176 (linux_store_registers): Ditto.
8177 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8178 (initialize_low): Don't initialize the target_regsets here. Call
8179 initialize_low_arch.
8180 * linux-low.h (target_regsets): Delete declaration.
8181 (struct regsets_info): New.
8182 (struct usrregs_info): New.
8183 (struct regs_info): New.
8184 (struct process_info_private) <new_inferior>: New field.
8185 (struct linux_target_ops): Delete the num_regs, regmap, and
8186 regset_bitmap fields. New field regs_info.
8187 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8188 * i387-fp.c (num_xmm_registers): Delete.
8189 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8190 calls to new interface.
8191 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8192 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8193 Infer the number of xmm registers from the regcache's target
8195 * i387-fp.h (num_xmm_registers): Delete.
8196 * inferiors.c (add_thread): Don't install the thread's regcache
8198 * proc-service.c (gregset_info): Fetch the current inferior's
8199 regs_info. Adjust to use it.
8200 * regcache.c: Include tdesc.h.
8201 (register_bytes, reg_defs, num_registers)
8202 (gdbserver_expedite_regs): Delete.
8203 (get_thread_regcache): If the thread doesn't have a regcache yet,
8204 create one, instead of aborting gdbserver.
8205 (regcache_invalidate_one): Rename to ...
8206 (regcache_invalidate_thread): ... this.
8207 (regcache_invalidate_one): New.
8208 (regcache_invalidate): Only invalidate registers of the current
8210 (init_register_cache): Add target_desc parameter, and use it.
8211 (new_register_cache): Ditto. Assert the target description has a
8212 non zero registers_size.
8213 (regcache_cpy): Add assertions. Adjust.
8214 (realloc_register_cache, set_register_cache): Delete.
8215 (registers_to_string, registers_from_string): Adjust.
8216 (find_register_by_name, find_regno, find_register_by_number)
8217 (register_cache_size): Add target_desc parameter, and use it.
8218 (free_register_cache_thread, free_register_cache_thread_one)
8219 (regcache_release, register_cache_size): New.
8220 (register_size): Add target_desc parameter, and use it.
8221 (register_data, supply_register, supply_register_zeroed)
8222 (supply_regblock, supply_register_by_name, collect_register)
8223 (collect_register_as_string, collect_register_by_name): Adjust.
8224 * regcache.h (struct target_desc): Forward declare.
8225 (struct regcache) <tdesc>: New field.
8226 (init_register_cache, new_register_cache): Add target_desc
8228 (regcache_invalidate_thread): Declare.
8229 (regcache_invalidate_one): Delete declaration.
8230 (regcache_release): Declare.
8231 (find_register_by_number, register_cache_size, register_size)
8232 (find_regno): Add target_desc parameter.
8233 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8235 * remote-utils.c: Include tdesc.h.
8236 (outreg, prepare_resume_reply): Adjust.
8237 * server.c: Include tdesc.h.
8238 (gdbserver_xmltarget): Delete declaration.
8239 (get_features_xml, process_serial_event): Adjust.
8240 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8242 (struct process_info) <tdesc>: New field.
8243 (ipa_tdesc): Declare.
8244 * tdesc.c: New file.
8245 * tdesc.h: New file.
8246 * tracepoint.c: Include tdesc.h.
8247 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8248 (get_context_regcache): Adjust to pass ipa_tdesc down.
8249 (do_action_at_tracepoint): Adjust to get the register cache size
8250 from the context regcache's description.
8251 (traceframe_walk_blocks): Adjust to get the register cache size
8252 from the current trace frame's description.
8253 (traceframe_get_pc): Adjust to get current trace frame's
8254 description and pass it down.
8255 (gdb_collect): Adjust to get the register cache size from the
8257 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8258 (gdbserver_xmltarget): Delete.
8259 (initialize_low_tracepoint): Set the ipa's target description.
8260 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8261 (initialize_low_tracepoint): Set the ipa's target description.
8262 * linux-x86-low.c: Include tdesc.h.
8263 [__x86_64__] (is_64bit_tdesc): New.
8264 (ps_get_thread_area, x86_get_thread_area): Use it.
8265 (i386_cannot_store_register): Rename to ...
8266 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8267 (i386_cannot_fetch_register): Rename to ...
8268 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8269 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8271 (target_regsets): Rename to ...
8272 (x86_regsets): ... this.
8273 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8275 (x86_siginfo_fixup): Use is_64bit_tdesc.
8276 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8277 (tdesc_x32_avx_linux, tdesc_x32_linux)
8278 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8280 (x86_linux_update_xmltarget): Delete.
8281 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8282 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8283 (AMD64_LINUX_USER64_CS): New.
8284 (x86_linux_read_description): New, based on
8285 x86_linux_update_xmltarget.
8286 (same_process_callback): New.
8287 (x86_arch_setup_process_callback): New.
8288 (x86_linux_update_xmltarget): New.
8289 (x86_regsets_info): New.
8290 (amd64_linux_regs_info): New.
8291 (i386_linux_usrregs_info): New.
8292 (i386_linux_regs_info): New.
8293 (x86_linux_regs_info): New.
8294 (x86_arch_setup): Reimplement.
8295 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8296 (x86_emit_ops): Ditto.
8297 (the_low_target): Adjust. Install x86_linux_regs_info,
8298 x86_cannot_fetch_register, and x86_cannot_store_register.
8299 (initialize_low_arch): New.
8300 * linux-ia64-low.c (tdesc_ia64): Declare.
8301 (ia64_fetch_register): Adjust.
8302 (ia64_usrregs_info, regs_info): New globals.
8303 (ia64_regs_info): New function.
8304 (the_low_target): Adjust.
8305 (initialize_low_arch): New function.
8306 * linux-sparc-low.c (tdesc_sparc64): Declare.
8307 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8309 (sparc_arch_setup): New function.
8310 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8311 (the_low_target): Adjust.
8312 (initialize_low_arch): New function.
8313 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8314 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8315 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8316 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8317 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8318 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8319 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8320 (tdesc_powerpc_isa205_vsx64l): Declare.
8321 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8322 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8323 (ppc_set_pc, ppc_get_hwcap): Adjust.
8324 (ppc_usrregs_info): Forward declare.
8325 (!__powerpc64__) ppc_regmap_adjusted: New global.
8326 (ppc_arch_setup): Adjust to the current process'es target
8328 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8329 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8330 (ppc_store_evrregset): Adjust.
8331 (target_regsets): Rename to ...
8332 (ppc_regsets): ... this, and make static.
8333 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8334 (ppc_regs_info): New function.
8335 (the_low_target): Adjust.
8336 (initialize_low_arch): New function.
8337 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8338 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8339 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8340 (tdesc_s390x_linux64v2): Declare.
8341 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8342 (s390_fill_gregset, s390_store_last_break): Adjust.
8343 (target_regsets): Rename to ...
8344 (s390_regsets): ... this, and make static.
8345 (s390_get_pc, s390_set_pc): Adjust.
8346 (s390_get_hwcap): New target_desc parameter, and use it.
8347 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8348 (s390_arch_setup): Adjust to set the current process'es target
8349 description. Don't adjust the regmap.
8350 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8351 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8352 (regs_info_3264): New globals.
8353 (s390_regs_info): New function.
8354 (the_low_target): Adjust.
8355 (initialize_low_arch): New function.
8356 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8357 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8358 [__mips64] (init_registers_mips_linux)
8359 (init_registers_mips_dsp_linux): Delete defines.
8360 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8361 (have_dsp): New global.
8362 (mips_read_description): New, based on mips_arch_setup.
8363 (mips_arch_setup): Reimplement.
8364 (get_usrregs_info): New function.
8365 (mips_cannot_fetch_register, mips_cannot_store_register)
8366 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8367 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8368 (target_regsets): Rename to ...
8369 (mips_regsets): ... this, and make static.
8370 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8371 (dsp_regs_info, regs_info): New globals.
8372 (mips_regs_info): New function.
8373 (the_low_target): Adjust.
8374 (initialize_low_arch): New function.
8375 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8376 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8378 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8379 (arm_read_description): New, with bits factored from
8381 (arm_arch_setup): Reimplement.
8382 (target_regsets): Rename to ...
8383 (arm_regsets): ... this, and make static.
8384 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8385 (arm_regs_info): New function.
8386 (the_low_target): Adjust.
8387 (initialize_low_arch): New function.
8388 * linux-m68k-low.c (tdesc_m68k): Declare.
8389 (target_regsets): Rename to ...
8390 (m68k_regsets): ... this, and make static.
8391 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8392 (m68k_regs_info): New function.
8393 (m68k_arch_setup): New function.
8394 (the_low_target): Adjust.
8395 (initialize_low_arch): New function.
8396 * linux-sh-low.c (tdesc_sharch): Declare.
8397 (target_regsets): Rename to ...
8398 (sh_regsets): ... this, and make static.
8399 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8400 (sh_regs_info, sh_arch_setup): New functions.
8401 (the_low_target): Adjust.
8402 (initialize_low_arch): New function.
8403 * linux-bfin-low.c (tdesc_bfin): Declare.
8404 (bfin_arch_setup): New function.
8405 (bfin_usrregs_info, regs_info): New globals.
8406 (bfin_regs_info): New function.
8407 (the_low_target): Adjust.
8408 (initialize_low_arch): New function.
8409 * linux-cris-low.c (tdesc_cris): Declare.
8410 (cris_arch_setup): New function.
8411 (cris_usrregs_info, regs_info): New globals.
8412 (cris_regs_info): New function.
8413 (the_low_target): Adjust.
8414 (initialize_low_arch): New function.
8415 * linux-cris-low.c (tdesc_crisv32): Declare.
8416 (cris_arch_setup): New function.
8417 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8418 (cris_regs_info): New function.
8419 (the_low_target): Adjust.
8420 (initialize_low_arch): New function.
8421 * linux-m32r-low.c (tdesc_m32r): Declare.
8422 (m32r_arch_setup): New function.
8423 (m32r_usrregs_info, regs_info): New globals.
8424 (m32r_regs_info): Adjust.
8425 (initialize_low_arch): New function.
8426 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8427 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8428 (tic6x_usrregs_info): Forward declare.
8429 (tic6x_read_description): New function, based on ...
8430 (tic6x_arch_setup): ... this. Reimplement.
8431 (target_regsets): Rename to ...
8432 (tic6x_regsets): ... this, and make static.
8433 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8434 (tic6x_regs_info): New function.
8435 (the_low_target): Adjust.
8436 (initialize_low_arch): New function.
8437 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8438 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8439 (target_regsets): Rename to ...
8440 (xtensa_regsets): ... this, and make static.
8441 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8443 (xtensa_arch_setup, xtensa_regs_info): New functions.
8444 (the_low_target): Adjust.
8445 (initialize_low_arch): New function.
8446 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8447 (nios2_arch_setup): Set the current process'es tdesc.
8448 (target_regsets): Rename to ...
8449 (nios2_regsets): ... this.
8450 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8451 (nios2_regs_info): New function.
8452 (the_low_target): Adjust.
8453 (initialize_low_arch): New function.
8454 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8455 (aarch64_arch_setup): Set the current process'es tdesc.
8456 (target_regsets): Rename to ...
8457 (aarch64_regsets): ... this.
8458 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8459 (aarch64_regs_info): New function.
8460 (the_low_target): Adjust.
8461 (initialize_low_arch): New function.
8462 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8464 (target_regsets): Rename to ...
8465 (tile_regsets): ... this.
8466 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8467 (tile_regs_info): New function.
8468 (tile_arch_setup): Set the current process'es tdesc.
8469 (the_low_target): Adjust.
8470 (initialize_low_arch): New function.
8471 * spu-low.c (tdesc_spu): Declare.
8472 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8473 * win32-arm-low.c (tdesc_arm): Declare.
8474 (arm_arch_setup): New function.
8475 (the_low_target): Install arm_arch_setup instead of
8477 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8478 (init_windows_x86): Rename to ...
8479 (i386_arch_setup): ... this. Set `win32_tdesc'.
8480 (the_low_target): Adjust.
8481 * win32-low.c (win32_tdesc): New global.
8482 (child_add_thread): Don't create the thread cache here.
8483 (do_initial_child_stuff): Set the new process'es tdesc.
8484 * win32-low.h (struct target_desc): Forward declare.
8485 (win32_tdesc): Declare.
8486 * lynx-i386-low.c (tdesc_i386): Declare global.
8487 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8488 * lynx-low.c (lynx_tdesc): New global.
8489 (lynx_add_process): Set the new process'es tdesc.
8490 * lynx-low.h (struct target_desc): Forward declare.
8491 (lynx_tdesc): Declare global.
8492 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8493 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8494 * nto-low.c (nto_tdesc): New global.
8495 (do_attach): Set the new process'es tdesc.
8496 * nto-low.h (struct target_desc): Forward declare.
8497 (nto_tdesc): Declare.
8498 * nto-x86-low.c (tdesc_i386): Declare.
8499 (nto_x86_arch_setup): Set `nto_tdesc'.
8501 2013-06-04 Gary Benson <gbenson@redhat.com>
8503 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8504 to qSupported response when appropriate.
8505 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8506 with nonzero-length annex.
8507 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8508 arguments supplied in annex.
8510 2013-05-31 Doug Evans <dje@google.com>
8513 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8514 64 bits in 64-cross-32 environment.
8516 2013-05-28 Pedro Alves <palves@redhat.com>
8518 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8519 (aarch64-without-fpu.c): Delete rule.
8520 * configure.srv (aarch64*-*-linux*): Remove references to
8521 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8522 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8525 2013-05-24 Pedro Alves <palves@redhat.com>
8527 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8528 instead of strchr/decode_address. Error if the range isn't split
8529 with a ','. Don't assume there's be a ':' in the action.
8531 2013-05-23 Yao Qi <yao@codesourcery.com>
8532 Pedro Alves <palves@redhat.com>
8534 * linux-low.c (lwp_in_step_range): New function.
8535 (linux_wait_1): If the thread was range stepping and stopped
8536 outside the stepping range, report the stop to GDB. Otherwise,
8537 continue stepping. Add range stepping debug output.
8538 (linux_set_resume_request): Copy the step range from the resume
8540 (linux_supports_range_stepping): New.
8541 (linux_target_ops) <supports_range_stepping>: Set to
8542 linux_supports_range_stepping.
8543 * linux-low.h (struct linux_target_ops)
8544 <supports_range_stepping>: New field.
8545 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8546 * linux-x86-low.c (x86_supports_range_stepping): New.
8547 (the_low_target) <supports_range_stepping>: Set to
8548 x86_supports_range_stepping.
8549 * server.c (handle_v_cont): Handle 'r' action.
8550 (handle_v_requests): Append ";r" if the target supports range
8552 * target.h (struct thread_resume) <step_range_start,
8553 step_range_end>: New fields.
8554 (struct target_ops) <supports_range_stepping>:
8556 (target_supports_range_stepping): New macro.
8558 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8560 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8561 confusion in comment.
8563 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8565 * lynx-low.c (struct process_info_private): New type.
8566 (lynx_add_process): New function.
8567 (lynx_create_inferior, lynx_attach): Replace calls to
8568 add_process by calls to lynx_add_process.
8569 (lynx_resume): If PTID is null, then try using
8570 current_process()->private->last_wait_event_ptid.
8572 (lynx_clear_inferiors): Delete. The contents of that function
8573 has been inlined in lynx_mourn;
8574 (lynx_wait_1): Save the ptid in the process's private data.
8575 (lynx_mourn): Free the process' private data. Replace call
8576 to lynx_clear_inferiors by call to clear_inferiors.
8578 2013-05-17 Yao Qi <yao@codesourcery.com>
8580 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8583 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8585 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8586 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8587 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8588 PT_TEXT_END_ADDR guards. Update comments.
8589 (linux_target_op) <read_offsets>: Conditionally define to
8590 linux_read_offsets if the target is UCLIBC and if it defines
8591 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8593 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8594 Andrew Jenner <andrew@codesourcery.com>
8596 * Makefile.in (SFILES): Add linux-nios2-low.c.
8597 (clean): Add action to delete nios2-linux.c.
8598 (nios2-linux.c): New rule.
8599 * configure.srv: Add nios2*-*-linux*.
8600 * linux-nios2-low.c: New.
8602 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8604 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8606 2013-04-25 Hui Zhu <hui@codesourcery.com>
8609 * ax.c (ax_printf): Add fflush.
8611 2013-04-22 Tom Tromey <tromey@redhat.com>
8613 * Makefile.in (SFILES): Add filestuff.c.
8614 (OBS): Add filestuff.o.
8615 (filestuff.o): New target.
8616 * config.in, configure: Rebuild.
8617 * configure.ac: Check for fdwalk, pipe2.
8619 2013-04-17 Pedro Alves <palves@redhat.com>
8621 * configure.ac (USE_THREAD_DB): Delete variable.
8622 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8623 Don't AC_SUBST USE_THREAD_DB.
8624 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8625 * config.in, configure: Regenerate.
8627 2013-04-16 Pedro Alves <palves@redhat.com>
8629 * linux-low.h (struct lwp_info) <thread_known>: Move under
8630 the USE_THREAD_DB #ifdef.
8632 2013-04-16 Pedro Alves <palves@redhat.com>
8634 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8635 (linux-low.o): Delete rule.
8636 * linux-low.h: Always include "gdb_thread_db.h" instead of
8637 conditionally including thread_db.h.
8638 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8641 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8643 * Makefile.in (install-only): Fix make install regression.
8645 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8647 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8648 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8650 * gdbserver.1: Remove.
8652 2013-03-22 Pedro Alves <palves@redhat.com>
8654 * linux-low.c (handle_extended_wait): Don't call
8655 linux_enable_event_reporting.
8657 2013-03-15 Tony Theodore <tonyt@logyst.com>
8660 * Makefile.in (SHELL): Use @SHELL@.
8662 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8664 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8667 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8669 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8670 Remove extraneous NULL element.
8672 2013-03-13 Yao Qi <yao@codesourcery.com>
8674 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8675 'V' block in trace frame.
8677 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8679 * target.h (struct target_ops): Add btrace ops.
8680 (target_supports_btrace): New macro.
8681 (target_enable_btrace): New macro.
8682 (target_disable_btrace): New macro.
8683 (target_read_btrace): New macro.
8684 * gdbthread.h (struct thread_info): Add btrace field.
8685 * server.c: Include btrace-common.h.
8686 (handle_btrace_general_set): New function.
8687 (handle_btrace_enable): New function.
8688 (handle_btrace_disable): New function.
8689 (handle_general_set): Call handle_btrace_general_set.
8690 (handle_qxfer_btrace): New function.
8691 (struct qxfer qxfer_packets[]): Add btrace entry.
8692 * inferiors.c (remove_thread): Disable btrace.
8693 * linux-low: Include linux-btrace.h.
8694 (linux_low_enable_btrace): New function.
8695 (linux_low_read_btrace): New function.
8696 (linux_target_ops): Add btrace ops.
8697 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8698 Add srv_linux_btrace=yes.
8699 (x86_64-*-linux*): Add linux-btrace.o.
8700 Add srv_linux_btrace=yes.
8701 * configure.ac: Define HAVE_LINUX_BTRACE.
8702 * config.in: Regenerated.
8703 * configure: Regenerated.
8705 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8707 * server.c (handle_qxfer): Preserve error message if -3 is
8709 (qxfer): Document the -3 return value.
8711 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8713 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8714 (linux_btrace_h): New variable.
8715 (linux-btrace.o): New rule.
8717 2013-03-08 Stan Shebs <stan@codesourcery.com>
8718 Hafiz Abid Qadeer <abidh@codesourcery.com>
8720 * tracepoint.c (trace_buffer_size): New global.
8721 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8722 (init_trace_buffer): Change to one-argument function. Allocate
8723 trace buffer memory.
8724 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8725 handle QTBuffer:size packet.
8726 (cmd_bigqtbuffer_size): New function.
8727 (initialize_tracepoint): Call init_trace_buffer with
8728 DEFAULT_TRACE_BUFFER_SIZE.
8729 * server.c (handle_query): Add QTBuffer:size in the
8732 2013-03-07 Yao Qi <yao@codesourcery.com>
8734 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8735 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8737 (cmd_qtsp): Adjust condition. Do post increment.
8738 Set cur_action and cur_step_action back to 0.
8740 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8743 * linux-low.c (linux_write_memory): Return early success if LEN is
8746 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8748 * configure.srv: Add x86_64-*-cygwin* as target.
8750 2013-02-28 Tom Tromey <tromey@redhat.com>
8752 * configure.ac: Invoke AC_SYS_LARGEFILE.
8753 * configure, config.in: Rebuild.
8755 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8757 * win32-low.c: Throughout, fix format strings and casts of
8758 printf-like functions to avoid type related warnings on all
8760 (get_child_debug_event): Print dwDebugEventCode as hex since
8761 that's how it's usually documented.
8763 2013-02-28 Yao Qi <yao@codesourcery.com>
8765 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8768 2013-02-27 Jiong Wang <jiwang@tilera.com>
8770 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8771 (reg-tilegx32.c): New rule.
8772 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8773 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8774 different register info initializer according to elf class.
8775 (init_registers_tilgx32): New function. The tilegx32 register info
8777 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8778 (tile_store_gregset): Likewise.
8780 2013-02-27 Yao Qi <yao@codesourcery.com>
8782 * server.c (process_point_options): Print debug message when
8783 debug_threads is true.
8785 2013-02-26 Yao Qi <yao@codesourcery.com>
8787 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8789 2013-02-19 Pedro Alves <palves@redhat.com>
8790 Kai Tietz <ktietz@redhat.com>
8794 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8795 instead of strtoul to extract address from packet.
8796 (process_serial_event) <'z'>: Likewise.
8798 2013-02-18 Yao Qi <yao@codesourcery.com>
8800 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8802 2013-02-14 Pedro Alves <palves@redhat.com>
8806 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8807 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8809 2013-02-14 Pedro Alves <palves@redhat.com>
8811 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8813 2013-02-14 Pedro Alves <palves@redhat.com>
8815 * tracepoint.c (save_string): Delete.
8816 (add_tracepoint_action): Use savestring instead of save_string.
8818 2013-02-12 Pedro Alves <palves@redhat.com>
8820 * linux-xtensa-low.c: Ditto.
8821 * xtensa-xtregs.c: Ditto.
8823 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8825 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8828 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8830 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8831 aarch64_num_wp_regs and aarch64_num_bp_regs to
8832 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8834 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8836 * linux-aarch64-low.c (ps_get_thread_area): Replace
8837 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8839 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8840 Marcus Shawcroft <marcus.shawcroft@arm.com>
8841 Nigel Stephens <nigel.stephens@arm.com>
8842 Yufeng Zhang <yufeng.zhang@arm.com>
8844 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8845 (aarch64.c, aarch64-without-fpu.c): New targets.
8846 * configure.srv (aarch64*-*-linux*): New.
8847 * linux-aarch64-low.c: New file.
8849 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8851 * linux-low.c (handle_extended_wait, linux_create_inferior)
8852 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8853 (dequeue_one_deferred_signal, linux_resume_one_thread)
8854 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8855 (linux_tracefork_grandchild, linux_test_for_tracefork)
8856 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8857 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8858 where the argument is 0.
8860 2013-01-25 Yao Qi <yao@codesourcery.com>
8862 * event-loop.c: Include "queue.h".
8863 (gdb_event_p): New typedef.
8864 (struct gdb_event) <next_event>: Remove.
8865 (event_queue): Change to QUEUE(gdb_event_p).
8866 (async_queue_event): Remove.
8867 (gdb_event_xfree): New.
8868 (initialize_event_loop): New.
8869 (process_event): Use API from QUEUE.
8870 (wait_for_event): Likewise.
8871 * server.c (main): Call initialize_event_loop.
8872 * server.h (initialize_event_loop): Declare.
8874 2013-01-18 Yao Qi <yao@codesourcery.com>
8876 * ax.h (struct eval_agent_expr_context): New.
8877 (gdb_eval_agent_expr): Update declaration.
8878 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8879 TFRAME. Add new argument CTX.
8880 * server.h (struct eval_agent_expr_context): Declare.
8881 (agent_mem_read, agent_tsv_read): Update declaration.
8882 (agent_mem_read_string): Likewise.
8883 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8884 (add_traceframe_block): Add new argument TPOINT.
8885 Increase TPOINT->traceframe_usage.
8886 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8887 eval_tracepoint_agent_expr.
8888 (condition_true_at_tracepoint): Likewise.
8889 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8890 (agent_mem_read_string, agent_tsv_read): Likewise.
8892 2013-01-16 Yao Qi <yao@codesourcery.com>
8894 * linux-low.c (linux_resume_one_lwp): Don't check
8895 'lwp->bp_reinsert != 0'.
8897 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8898 Pedro Alves <palves@redhat.com>
8900 * lynx-low.c (ptrace_request_to_str): Define a temporary
8901 macro and use it to simplify this function's implementation.
8903 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8905 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8908 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8910 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8912 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8914 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8916 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8918 * lynx-low.c (lynx_resume): Use the resume_info parameter
8919 to determine the ptid for the lynx_ptrace call, unless
8920 it is equal to minus_one_ptid, in which case we use the
8921 ptid of the current_inferior.
8922 (lynx_wait_1): After having received a thread create/exit
8923 event, resume the inferior's execution using the signaling
8924 thread's ptid, rather than the old ptid.
8926 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8928 * lynx-low.c (lynx_resume): Delete variable ret.
8930 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8932 * gdbreplay.c (gdbreplay_version): Update copyright year.
8933 * server.c (gdbserver_version): Likewise.
8935 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8937 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8940 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8942 * lynx-low.c (ptrace_request_to_str): Add handling for
8945 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8947 * lynx-low.c (lynx_attach): Delete variable new_process.
8949 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8951 * lynx-low.c (lynx_create_inferior): Delete variable
8954 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8956 * lynx-low.c (ptrace_request_to_str): Do not handle
8957 PTRACE_GETTHREADLIST if this macro does not exist.
8959 2012-12-15 Yao Qi <yao@codesourcery.com>
8961 * Makefile.in (OBS): Add notif.o.
8962 * notif.c, notif.h: New.
8963 * server.c: Include "notif.h".
8964 (struct vstop_notif) <next>: Remove.
8966 (queue_stop_reply): Update.
8967 (push_event, send_next_stop_reply): Remove.
8968 (discard_queued_stop_replies): Update.
8969 (notif_stop): New variable.
8970 (handle_v_stopped): Remove.
8971 (handle_v_requests): Don't call handle_v_stopped. Call
8972 handle_ack_notif instead.
8973 (queue_stop_reply_callback): Call notif_event_enque instead
8974 of queue_stop_reply.
8975 (handle_status): Don't call send_next_stop_reply, call
8976 notif_write_event instead.
8977 (kill_inferior_callback): Likewise.
8978 (detach_or_kill_inferior_callback): Likewise.
8979 (main): Call initialize_notif.
8980 (process_serial_event): Call QUEUE_is_empty.
8981 (handle_target_event): Call notif_push instead of push event.
8982 * server.h (push_event): Remove declaration.
8984 2012-12-10 Tom Tromey <tromey@redhat.com>
8986 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8987 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8990 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8991 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8992 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8993 (amd64-linux-ipa.o, ax.o): Rewrite.
8994 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8995 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8996 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8997 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8998 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8999 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9000 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9001 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9002 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9003 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9004 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9005 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9006 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9007 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9008 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9009 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9010 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9011 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9012 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9013 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9014 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9015 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9016 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9017 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9018 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9019 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9020 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9021 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9022 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9023 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9024 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9025 (reg-tilegx.o): Remove.
9026 (all_object_files): New macro.
9027 Include .deps files.
9028 * aclocal.m4, configure: Rebuild.
9029 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9030 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9031 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9033 2012-12-05 Tom Tromey <tromey@redhat.com>
9036 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9038 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9040 * configure.ac: Check for linux/perf_event.h.
9041 * config.in: Regenerated.
9042 * configure: Regenerated.
9044 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9046 * hostio.c (handle_readlink): Decrease buffer size
9047 parameter passed to readlink by one byte.
9049 2012-11-26 Yao Qi <yao@codesourcery.com>
9051 * configure.ac (build_warnings): Append '-Wempty-body'.
9052 * configure: Regenerated.
9053 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9056 2012-11-15 Pierre Muller <muller@sourceware.org>
9058 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9059 * config.in: Regenerate.
9060 * configure: Regenerate.
9061 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9062 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9063 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9064 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9066 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9067 instead of <sys/wait.h> header.
9068 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9070 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9072 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9073 (various make rules): Remove -DGDBSERVER
9075 2012-11-09 Yao Qi <yao@codesourcery.com>
9077 * spu-low.c (current_ptid): Move it to ..
9078 * gdbthread.h: ... here. New.
9079 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9080 * server.c (myresume, process_serial_event): Likewise.
9081 * thread-db.c (thread_db_find_new_threads): Likewise.
9082 * tracepoint.c (run_inferior_command): Likewise.
9084 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9086 * server.c (handle_search_memory_1): Include access length in
9089 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9091 * linux-crisv32-low.c: Fix compile errors.
9093 2012-09-04 Yao Qi <yao@codesourcery.com>
9095 * tracepoint.c (cmd_qtsv): Adjust debug message.
9096 Don't check CUR_TPOINT.
9098 2012-08-28 Yao Qi <yao@codesourcery.com>
9100 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9101 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9102 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9103 Remove declarations of xmalloc, xreallloc, xstrdup and
9105 * Makefile.in (libiberty_h): New.
9106 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9107 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9109 2012-08-23 Yao Qi <yao@codesourcery.com>
9111 * server.h: Remove declaration of 'xsnprintf'.
9113 2012-08-22 Keith Seitz <keiths@redhat.com>
9115 * server.h: Include build-gnulib-gbserver/config.h.
9116 * gdbreplay.c: Likewise.
9118 2012-08-08 Doug Evans <dje@google.com>
9120 * Makefile.in (SFILES): Add gdb_vecs.c.
9121 (OBS): Add gdb_vecs.o.
9122 (gdb_vecs_h, host_defs_h): New variables.
9123 (thread-db.o): Add $(gdb_vecs_h) dependency.
9124 (gdb_vecs.o): New rule.
9125 * thread-db.c: #include "gdb_vecs.h".
9126 (thread_db_load_search): Use a vector to iterate over path elements.
9127 Handle text appearing after "$pdir".
9129 * configure.ac: Add check for strstr.
9130 * config.in: Regenerate.
9131 * configure: Regenerate.
9133 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9135 * hostio.c (handle_pread): If pread fails, fall back to attempting
9137 (handle_pwrite): Likewise for pwrite.
9139 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9141 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9142 between unsupported TYPE and unimplementable ADDR/LEN combination.
9143 (arm_insert_point): Act on new return value.
9145 2012-07-31 Pedro Alves <palves@redhat.com>
9147 * server.c (process_point_options): Only skip tokens if we find
9148 one that is unrecognized. Don't treat 'X' specially while
9149 skipping unrecognized tokens.
9151 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9153 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9154 to 4-byte-align HW breakpoint addresses for Thumb.
9156 2012-07-27 Yao Qi <yao@codesourcery.com>
9160 * server.h: Declare gdb_agent_about_to_close.
9161 * target.c (kill_inferior): Include "agent.h".
9162 New. Send command 'kill'.
9163 * target.h (kill_inferior): Removed macro.
9164 * tracepoint.c (gdb_agent_about_to_close): New.
9165 (gdb_agent_helper_thread): Handle command 'close'.
9166 Wait endlessly until the inferior stops.
9167 Install gdb_agent_remove_socket to atexit hook.
9168 (agent_socket_name): New static variable.
9169 (gdb_agent_socket_init): Replace local variable 'name' with
9170 'agent_socket_name'.
9171 (gdb_agent_remove_socket): New.
9173 2012-07-27 Yao Qi <yao@codesourcery.com>
9175 * server.c (process_point_options): Stop at 'X' when parsing.
9177 2012-07-19 Michael Eager <eager@eagercon.com>
9179 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9181 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9182 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9183 hardware breakpoint.
9185 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9187 * gdbserver/linux-low.c (initialize_low): Call
9188 linux_ptrace_init_warnings.
9190 2012-07-02 Doug Evans <dje@google.com>
9192 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9195 2012-07-02 Stan Shebs <stan@codesourcery.com>
9197 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9198 (ax.o): Add it to build rule.
9200 (OBS): Add format.o.
9201 (IPA_OBS): Add format.o.
9202 * server.c (handle_query): Claim support for breakpoint commands.
9203 (process_point_options): Add command case.
9204 (process_serial_event): Leave running if there are printfs in
9206 * mem-break.h (any_persistent_commands): Declare.
9207 (add_breakpoint_commands): Declare.
9208 (gdb_no_commands_at_breakpoint): Declare.
9209 (run_breakpoint_commands): Declare.
9210 * mem-break.c (struct point_command_list): New struct.
9211 (struct breakpoint): New field command_list.
9212 (any_persistent_commands): New function.
9213 (add_commands_to_breakpoint): New function.
9214 (add_breakpoint_commands): New function.
9215 (gdb_no_commands_at_breakpoint): New function.
9216 (run_breakpoint_commands): New function.
9217 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9219 * ax.c: Include format.h.
9220 (ax_printf): New function.
9221 (gdb_eval_agent_expr): Add printf opcode.
9223 2012-06-13 Yao Qi <yao@codesourcery.com>
9225 * server.c (start_inferior): Remove duplicated writes to fields
9226 'last_resume_kind' and 'last_status' of 'current_inferior'.
9228 2012-06-12 Yao Qi <yao@codesourcery.com>
9229 Pedro Alves <palves@redhat.com>
9231 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9233 * server.c (handle_v_cont): Extend comment.
9235 2012-06-11 Yao Qi <yao@codesourcery.com>
9237 * linux-low.c (linux_attach): Add 'static'.
9239 2012-06-06 Yao Qi <yao@codesourcery.com>
9241 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9243 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9245 Fix gcc -flto compilation warning.
9246 * server.c (main): Make variable multi_mode and attach volatile.
9248 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9250 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9251 if the platform doesn't know about it.
9253 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9255 * Makefile.in (SFILES): Add linux-tile-low.c.
9256 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9257 * configure.srv: Handle tilegx-*-linux*.
9258 * linux-tile-low.c: New file.
9260 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9262 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9264 2012-05-24 Pedro Alves <palves@redhat.com>
9268 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9270 2012-05-24 Pedro Alves <palves@redhat.com>
9274 Replace target_signal with gdb_signal throughout.
9276 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9278 * linux-low.c (linux_store_registers): Avoid the copying sequence
9279 when no data has been retrieved by ptrace.
9281 2012-05-22 Will Deacon <will.deacon@arm.com>
9283 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9284 Include asm/ptrace.h.
9285 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9288 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9290 * linux-low.c (linux_store_registers): Don't re-retrieve data
9291 with ptrace that has already been obtained from /proc. Always
9292 copy any data retrieved with ptrace to the buffer supplied.
9294 2012-05-11 Yao Qi <yao@codesourcery.com>
9295 Pedro Alves <palves@redhat.com>
9297 * linux-low.c (enum stopping_threads_kind): New.
9298 (stopping_threads): Change type to `enum stopping_threads_kind'.
9299 (handle_extended_wait): If stopping and suspending threads, leave
9300 the new_lwp suspended too.
9301 (linux_wait_for_event): Adjust.
9302 (stop_all_lwps): Set `stopping_threads' to
9303 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9304 whether we're suspending threads or just stopping them. Assert no
9307 2012-04-29 Yao Qi <yao@codesourcery.com>
9309 * server.h: Move some code to ...
9310 * gdbthread.h: ... here. New.
9311 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9312 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9313 (nto-low.o, win32-low.o): Likewise.
9314 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9315 * regcache.c, remote-utils.c, server.c: Likewise.
9316 * target.c, tracepoint.c, win32-low.c: Likewise.
9318 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9320 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9321 (PTRACE_ARG4_TYPE): Likewise.
9322 (PTRACE_XFER_TYPE): Likewise.
9323 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9324 ptrace to PTRACE_ARG3_TYPE.
9325 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9326 (PTRACE_ARG4_TYPE): Likewise.
9327 (PTRACE_XFER_TYPE): Likewise.
9328 (linux_detach_one_lwp): Cast fourth argument of
9329 ptrace to long then PTRACE_ARG4_TYPE.
9330 (regsets_fetch_inferior_registers): Cast third argument of
9331 ptrace to long then PTRACE_ARG3_TYPE.
9332 (regsets_store_inferior_registers): Likewise.
9334 2012-04-20 Pedro Alves <palves@redhat.com>
9336 * configure: Regenerate.
9338 2012-04-19 Pedro Alves <palves@redhat.com>
9340 * Makefile.in (GNULIB_BUILDDIR): New.
9341 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9342 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9343 (all, install-only, uninstall, clean-info, all-lib, clean): No
9344 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9345 (maintainer-clean realclean distclean): Use subdir_do.
9347 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9348 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9349 * acinclude.m4: Include acx_configure_dir.m4.
9350 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9351 calls. Call AC_PROG_RANLIB. Configure gnulib using
9354 (GNULIB_STDINT_H): Adjust.
9355 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9356 * gdbreplay.c: Include build-gnulib/config.h.
9357 * server.h: Likewise.
9358 * aclocal.m4: Regenerate.
9359 * config.in: Regenerate.
9360 * configure: Regenerate.
9362 2012-04-19 Pedro Alves <palves@redhat.com>
9364 * Makefile.in (LIBGNU, INCGNU): Adjust.
9365 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9366 (all, install-only, uninstall, clean-info, all-lib, clean)
9367 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9368 * configure.ac: Adjust AC_OUTPUT output.
9369 * aclocal.m4: Regenerate.
9370 * configure: Regenerate.
9372 2012-04-19 Pedro Alves <palves@redhat.com>
9374 * Makefile.in (generated_files): New.
9375 (server_h): Remove the explicit dependency on config.h, and depend
9376 on $generated_files.
9378 2012-04-19 Pedro Alves <palves@redhat.com>
9380 * Makefile.in (INCGNU): Add -Ignulib.
9382 2012-04-19 Pedro Alves <palves@redhat.com>
9384 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9385 (INCGNU): ... this, and spell out -I here.
9386 (GNULIB_LIB): Rename to ...
9388 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9390 2012-04-19 Pedro Alves <palves@redhat.com>
9392 * config.in: Regenerate.
9394 2012-04-19 Pedro Alves <palves@redhat.com>
9396 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9397 * server.h (memmem): Remove declaration.
9398 * config.in: Regenerate.
9399 * configure: Regenerate.
9401 2012-04-19 Yao Qi <yao@codesourcery.com>
9403 * Makefile.in (SFILES): Add common/vec.c.
9407 2012-04-19 Yao Qi <yao@codesourcery.com>
9409 * remote-utils.c (prepare_resume_reply): Replace with macro
9410 target_core_of_thread.
9411 * server.c (handle_qxfer_threads_proper): Likewise.
9412 * target.h (traget_core_of_thread): New macro.
9414 2012-04-18 Pedro Alves <palves@redhat.com>
9416 * aclocal.m4: Regenerate.
9417 * configure: Regenerate.
9419 2012-04-16 Yao Qi <yao@codesourcery.com>
9421 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9422 duplicated on address.
9424 2012-04-16 Yao Qi <yao@codesourcery.com>
9426 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9427 (struct tracepoint_action_ops) <send>: New field.
9428 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9429 (agent_expr_send, x_tracepoint_action_send): New.
9430 (l_tracepoint_action_send): New.
9431 (cmd_qtdp): Download and install tracepoint
9432 according to `use_agent'.
9433 (run_inferior_command): Add one more parameter `len'.
9435 (tracepoint_send_agent): New.
9436 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9438 2012-04-16 Yao Qi <yao@codesourcery.com>
9440 * tracepoint.c (download_tracepoints): Moved to ...
9441 (cmd_qtstart): ... here.
9443 2012-04-14 Yao Qi <yao@codesourcery.com>
9445 * tracepoint.c: Include inttypes.h.
9446 (struct collect_memory_action): Use sized types.
9447 (struct tracepoint): Likewise.
9448 (cmd_qtdp, stop_tracing): Update print specifiers.
9449 (cmd_qtp, response_tracepoint): Likewise.
9450 (collect_data_at_tracepoint): Likewise.
9451 (collect_data_at_step): Likewise.
9453 2012-04-14 Yao Qi <yao@codesourcery.com>
9455 Import gnulib module inttypes.
9456 * aclocal.m4, config.in, configure: Regenerated.
9458 2012-04-14 Yao Qi <yao@codesourcery.com>
9460 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9461 Makefile and config.status at last.
9463 2012-04-13 Yao Qi <yao@codesourcery.com>
9465 * tracepoint.c: Include stdint.h unconditionally.
9467 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9469 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9470 on BFD_HAVE_SYS_PROCFS_TYPE.
9471 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9472 * configure: Regenerate.
9473 * config.in: Likewise.
9475 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9477 * Makefile.in (clean): Also remove x32.c x32-linux.c
9478 x32-avx.c x32-avx-linux.c.
9479 (x32.o): New target.
9481 (x32-linux.o): Likewise.
9482 (x32-linux.c): Likewise.
9483 (x32-avx.o): Likewise.
9484 (x32-avx.c): Likewise.
9485 (x32-avx-linux.o): Likewise.
9486 (x32-avx-linux.c): Likewise.
9488 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9489 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9490 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9491 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9492 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9493 i386/x32-avx-linux.xml.
9495 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9496 (init_registers_x32_avx_linux): Likwise.
9497 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9498 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9500 2012-04-13 Pedro Alves <palves@redhat.com>
9502 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9503 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9504 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9505 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9508 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9510 * linux-x86-low.c (compat_x32_clock_t): New.
9511 (compat_x32_siginfo_t): Likewise.
9512 (compat_x32_siginfo_from_siginfo): Likewise.
9513 (siginfo_from_compat_x32_siginfo): Likewise.
9514 (linux_is_elf64): Likewise.
9515 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9516 and siginfo_from_compat_x32_siginfo for x32.
9517 (x86_arch_setup): Set linux_is_elf64.
9519 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9522 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9524 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9525 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9526 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9527 compatible with process.
9529 2012-04-12 Yao Qi <yao@codesourcery.com>
9531 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9532 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9533 (install-only, install-info, clean): Handle sub dir gnulib.
9534 (all-lib, am--refresh): New targets.
9535 (memmem.o): Remove target.
9536 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9537 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9538 (AC_REPLACE_FUNCS): Remove memmem.
9539 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9540 (AC_OUTPUT): Generate Makefile in gnulib/.
9541 * aclocal.m4, config.in, configure: Regenerated.
9543 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9545 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9547 2012-04-05 Pedro Alves <palves@redhat.com>
9549 -Werror=strict-aliasing
9551 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9554 2012-04-04 Pedro Alves <palves@redhat.com>
9556 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9557 (sparc_store_gregset_from_stack, sparc_store_gregset)
9558 (sparc_breakpoint_at): Fix formatting.
9560 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9562 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9564 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9565 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9566 * config.in: Regenerate.
9567 * configure: Likewise.
9569 2012-03-29 Pedro Alves <palves@redhat.com>
9571 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9572 Correct ptrace arguments.
9574 2012-03-28 Pedro Alves <palves@redhat.com>
9576 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9577 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9578 (IA64_FR1_REGNUM): New defines.
9579 (ia64_fetch_register): New.
9580 (the_low_target): Install it.
9581 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9583 * linux-low.c (linux_fetch_registers): Try the
9584 the_low_target.fetch_register hook first.
9586 * linux-arm-low.c (the_low_target): Adjust.
9587 * linux-bfin-low.c (the_low_target): Adjust.
9588 * linux-cris-low.c (the_low_target): Adjust.
9589 * linux-crisv32-low.c (the_low_target): Adjust.
9590 * linux-m32r-low.c (the_low_target): Adjust.
9591 * linux-m68k-low.c (the_low_target): Adjust.
9592 * linux-mips-low.c (the_low_target): Adjust.
9593 * linux-ppc-low.c (the_low_target): Adjust.
9594 * linux-s390-low.c (the_low_target): Adjust.
9595 * linux-sh-low.c (the_low_target): Adjust.
9596 * linux-sparc-low.c (the_low_target): Adjust.
9597 * linux-tic6x-low.c (the_low_target): Adjust.
9598 * linux-x86-low.c (the_low_target): Adjust.
9599 * linux-xtensa-low.c (the_low_target): Adjust.
9601 2012-03-26 Pedro Alves <palves@redhat.com>
9603 * server.c (handle_qxfer_libraries): Don't bail early if
9604 the_target->qxfer_libraries_svr4 is not NULL.
9606 2012-03-26 Pedro Alves <palves@redhat.com>
9608 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9610 2012-03-23 Pedro Alves <palves@redhat.com>
9612 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9613 "library-list-svr4" element's start tag when the the DSO list is
9616 2012-03-23 Pedro Alves <palves@redhat.com>
9618 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9619 a variable whose type size is the same as the inferior's pointer
9622 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9624 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9626 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9627 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9628 * linux-low.h: Include <signal.h>.
9629 (struct siginfo): Remove forward declaration.
9630 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9633 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9635 * .gitignore: Ignore more files.
9637 2012-03-19 Pedro Alves <palves@redhat.com>
9638 Jan Kratochvil <jan.kratochvil@redhat.com>
9640 * server.c (cont_thread, general_thread): Add describing comments.
9641 (start_inferior): Clear `cont_thread'.
9642 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9645 2012-03-15 Yao Qi <yao@codesourcery.com>
9647 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9649 (cmd_qtdp): ... here.
9651 2012-03-15 Yao Qi <yao@codesourcery.com>
9653 * tracepoint.c (struct tracepoint_action_ops): New.
9654 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9655 (m_tracepoint_action_download): New.
9656 (r_tracepoint_action_download): New.
9657 (x_tracepoint_action_download): New.
9658 (l_tracepoint_action_download): New.
9659 (add_tracepoint_action): Install `action->ops' according type.
9660 (download_tracepoint_1): Move code `download' function pointer
9661 of various tracepoint_action_ops.
9663 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9665 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9666 linux_ptrace_attach_warnings.
9668 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9670 * Makefile.in (linux-ptrace.o): New.
9671 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9672 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9673 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9674 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9675 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9677 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9679 2012-03-08 Yao Qi <yao@codesourcery.com>
9680 Pedro Alves <palves@redhat.com>
9682 Fix PR server/13392.
9683 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9685 * tracepoint.c (remove_tracepoint): New.
9686 (cmd_qtdp): Call remove_tracepoint when failed to install.
9688 2012-03-07 Pedro Alves <palves@redhat.com>
9690 * linux-low.c (get_detach_signal): New.
9691 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9692 Pass on pending signals to PTRACE_DETACH. Check the result of the
9694 * server.c (program_signals, program_signals_p): New.
9695 (handle_general_set): Handle QProgramSignals.
9696 * server.h (program_signals, program_signals_p): Declare.
9698 2012-03-05 Pedro Alves <palves@redhat.com>
9699 Jan Kratochvil <jan.kratochvil@redhat.com>
9701 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9704 2012-03-03 Yao Qi <yao@codesourcery.com>
9706 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9707 agent_look_up_symbols.
9709 2012-03-03 Yao Qi <yao@codesourcery.com>
9711 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9712 (linux-x86-low.o): Likewise.
9713 * server.h: Remove in_process_agent_loaded.
9714 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9718 2012-03-03 Yao Qi <yao@codesourcery.com>
9720 * tracepoint.c (gdb_agent_capability): New global.
9721 (in_process_agent_loaded_ust): Renamed to
9722 `in_process_agent_supports_ust'.
9724 (in_process_agent_supports_ust): Call agent_capability_check.
9725 (clear_installed_tracepoints): Assert that agent supports
9728 2012-03-03 Yao Qi <yao@codesourcery.com>
9730 * linux-low.c (linux_supports_agent): New.
9731 (linux_target_ops): Initialize field `supports_agent' with
9732 linux_supports_agent.
9733 * target.h (struct target_ops) <supports_agent>: New.
9734 (target_supports_agent): New macro.
9735 * server.c (handle_general_set): Handle packet 'QAgent'.
9736 (handle_query): Send `QAgent+'.
9737 * Makefile.in (server.o): Depends on agent.h.
9739 2012-03-03 Yao Qi <yao@codesourcery.com>
9741 * Makefile.in (OBS): Add agent.o.
9742 Add new rule for agent.o.
9743 Track dependence of tracepoint.c on agent.h.
9744 * tracepoint.c (run_inferior_command_1):
9745 (run_inferior_command): Call agent_run_command.
9746 (gdb_ust_connect_sync_socket): Deleted. Move it to
9748 (resume_thread, stop_thread): Likewise.
9749 (gdb_ust_socket_init): Renamed to ...
9750 (gdb_agent_socket_init): ... New.
9751 (gdb_ust_thread): Renamed to ...
9752 (gdb_agent_helper_thread): ... New.
9753 (gdb_ust_init): Move some code to ...
9754 (gdb_agent_init): ... here. New.
9755 [HAVE_UST]: Call gdb_ust_init.
9756 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9757 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9758 * config.in, configure: Regenerated.
9760 2012-03-02 Pedro Alves <palves@redhat.com>
9762 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9763 * linux-low.c (struct simple_pid_list): New.
9764 (stopped_pids): New a struct simple_pid_list pointer.
9765 (add_to_pid_list, pull_pid_from_list): New.
9766 (handle_extended_wait): Don't assume the first signal new children
9767 report is SIGSTOP. Adjust call to pull_pid_from_list.
9768 (linux_wait_for_lwp): Adjust.
9770 2012-03-02 Yao Qi <yao@codesourcery.com>
9772 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9775 2012-03-02 Yao Qi <yao@codesourcery.com>
9777 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9778 `stop_pc' and `tpoint'. Update caller.
9780 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9782 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9783 * linux-low.c (use_linux_regsets): New macro.
9784 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9785 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9786 (linux_register_in_regsets): New function.
9787 (usr_fetch_inferior_registers): Skip registers covered by
9789 (usr_store_inferior_registers): Likewise.
9790 (usr_fetch_inferior_registers): New macro.
9791 (usr_store_inferior_registers): Likewise.
9792 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9793 (linux_store_registers): Likewise.
9794 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9796 (init_registers_mips64_dsp_linux): Likewise.
9797 (init_registers_mips_linux): New macro.
9798 (init_registers_mips_dsp_linux): Likewise.
9799 (mips_dsp_num_regs): Likewise.
9800 (DSP_BASE, DSP_CONTROL): New fallback macros.
9801 (mips_base_regs): New macro.
9802 (mips_regmap): Use it. Fix the size.
9803 (mips_dsp_regmap): New variable.
9804 (mips_dsp_regset_bitmap): Likewise.
9805 (mips_arch_setup): New function.
9806 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9808 (mips_cannot_store_register): Likewise.
9809 (the_low_target): Update .arch_setup, .num_regs and .regmap
9810 initializers. Add .regset_bitmap initializer.
9811 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9813 * linux-bfin-low.c (the_low_target): Likewise.
9814 * linux-cris-low.c (the_low_target): Likewise.
9815 * linux-crisv32-low.c (the_low_target): Likewise.
9816 * linux-ia64-low.c (the_low_target): Likewise.
9817 * linux-m32r-low.c (the_low_target): Likewise.
9818 * linux-m68k-low.c (the_low_target): Likewise.
9819 * linux-ppc-low.c (the_low_target): Likewise.
9820 * linux-s390-low.c (the_low_target): Likewise.
9821 * linux-sh-low.c (the_low_target): Likewise.
9822 * linux-sparc-low.c (the_low_target): Likewise.
9823 * linux-tic6x-low.c (the_low_target): Likewise.
9824 * linux-x86-low.c (the_low_target): Likewise.
9825 * linux-xtensa-low.c (the_low_target): Likewise.
9826 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9827 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9828 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9830 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9831 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9833 2012-02-29 Yao Qi <yao@codesourcery.com>
9834 Pedro Alves <palves@redhat.com>
9836 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9837 `step_over_finished' is true.
9839 2012-02-27 Pedro Alves <palves@redhat.com>
9841 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9842 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9844 2012-02-27 Pedro Alves <palves@redhat.com>
9847 * linux-low.c (pid_is_stopped): New.
9848 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9850 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9852 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9855 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9857 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9859 2012-02-24 Luis Machado <lgustavo@codesourcery>
9861 * server.c (handle_query): Advertise support for target-side
9862 breakpoint condition evaluation.
9863 (process_point_options): New function.
9864 (process_serial_event): When inserting a breakpoint, check for
9865 a target-side condition that should be evaluated.
9867 * mem-break.c: Include regcache.h and ax.h.
9868 (point_cond_list_t): New data structure.
9869 (breakpoint) <cond_list>: New field.
9870 (find_gdb_breakpoint_at): Make non-static.
9871 (delete_gdb_breakpoint_at): Clear any target-side
9873 (clear_gdb_breakpoint_conditions): New function.
9874 (add_condition_to_breakpoint): Likewise.
9875 (add_breakpoint_condition): Likewise.
9876 (gdb_condition_true_at_breakpoint): Likewise.
9877 (gdb_breakpoint_here): Return result directly instead
9878 of going through a local variable.
9880 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9881 (clear_gdb_breakpoint_conditions): Likewise.
9882 (add_breakpoint_condition): Likewise.
9883 (gdb_condition_true_at_breakpoint): Likewise.
9885 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9886 (need_step_over_p): Take target-side breakpoint condition into
9889 2012-02-24 Luis Machado <lgustavo@codesourcery>
9891 * server.h: Include tracepoint.h.
9892 (agent_mem_read, agent_get_trace_state_variable_value,
9893 agent_set_trace_state_variable_value,
9894 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9895 get_set_tsv_func_addr): New prototypes.
9897 * ax.h: New include file.
9898 * ax.c: New source file.
9900 * tracepoint.c: Include ax.h.
9901 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9902 agent_expr, eval_result_type): Move to ax.h.
9903 (parse_agent_expr): Rename to ...
9904 (gdb_parse_agent_expr): ... this, make it non-static and move
9906 (unparse_agent_expr) Rename to ...
9907 (gdb_unparse_agent_expr): ... this, make it non-static and move
9909 (eval_agent_expr): Rename to ...
9910 (eval_tracepoint_agent_expr): ... this.
9911 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9912 forward declarations.
9913 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9914 (agent_get_trace_state_variable_value): New function.
9915 (agent_set_trace_state_variable_value): New function.
9916 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9917 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9918 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9919 (condition_true_at_tracepoint): Likewise.
9920 (parse_agent_expr): Rename to ...
9921 (gdb_parse_agent_expr): ... this and move to ax.c.
9922 (unparse_agent_expr): Rename to ...
9923 (gdb_unparse_agent_expr): ... this and move to ax.c.
9924 (gdb_agent_op_name): Move to ax.c.
9925 (eval_agent_expr): Rename to ...
9926 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9928 (eval_tracepoint_agent_expr): New function.
9929 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9931 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9933 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9934 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9935 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9936 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9937 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9938 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9939 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9940 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9941 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9942 (compile_bytecodes): Remove forward declaration.
9943 (is_goto_target): Move to ax.c.
9944 (compile_bytecodes): Move to ax.c and call
9945 agent_get_trace_state_variable_value (...) and
9946 agent_set_trace_state_variable_value (...).
9948 * Makefile.in: Update ax.c and IPA dependencies.
9950 2012-02-24 Pedro Alves <palves@redhat.com>
9952 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9953 (cmd_bigqtbuffer_circular): ... this. Only handle
9954 'QTBuffer:circular:'.
9955 (handle_tracepoint_general_set): Adjust.
9957 2012-02-16 Yao Qi <yao@codesourcery.com>
9959 * inferiors.c: Move code to ...
9960 * dll.c: .... here. New.
9961 * server.h: Declare clear_dlls.
9962 * Makefile.in (SFILES): Add dll.c.
9966 2012-02-11 Yao Qi <yao@codesourcery.com>
9968 * server.c: (handle_monitor_command): Add a new parameter
9970 (handle_query): Update caller.
9972 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9974 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9975 * configure, config.in: Regenerate.
9976 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9979 2012-02-02 Pedro Alves <palves@redhat.com>
9981 Try SIGKILL first, then PTRACE_KILL.
9982 * linux-low.c (linux_kill_one_lwp): New.
9983 (linux_kill_one_lwp): Rename to ...
9984 (kill_one_lwp_callback): ... this. Use the new
9987 2012-02-02 Pedro Alves <palves@redhat.com>
9989 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9992 2012-01-27 Pedro Alves <palves@redhat.com>
9994 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9995 (elf_64_file_p): Make static.
9996 (linux_pid_exe_is_elf_64_file): New.
9997 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9998 Delete declarations.
9999 (linux_pid_exe_is_elf_64_file): Declare.
10000 * linux-x86-low.c (x86_arch_setup): Use
10001 linux_pid_exe_is_elf_64_file.
10003 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10005 * linux-low.c (linux_wait_for_event_1): Rename to ...
10006 (linux_wait_for_event): ... here and merge it with former
10007 linux_wait_for_event - new variable wait_ptid, use it.
10008 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10010 2012-01-23 Pedro Alves <palves@redhat.com>
10012 * server.c (main): Avoid yet another case of infinite loop while
10013 detaching/killing after a longjmp.
10015 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10018 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10020 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10022 * hostio.c (handle_readlink): New function.
10023 (handle_vFile): Call it to handle "vFile:readlink" packets.
10025 2012-01-20 Pedro Alves <palves@redhat.com>
10026 Ulrich Weigand <ulrich.weigand@linaro.org>
10028 * server.c (handle_v_requests): Only support vAttach and vRun to
10029 start multiple processes when in extended protocol mode.
10031 2012-01-17 Pedro Alves <palves@redhat.com>
10033 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10034 memalign plus mprotect to allocate the scratch buffer.
10036 2012-01-13 Pedro Alves <palves@redhat.com>
10038 * server.c (attach_inferior): Clear `cont_thread'.
10040 2012-01-13 Pedro Alves <palves@redhat.com>
10042 * server.c (main): Avoid infinite loop while detaching/killing
10045 2012-01-09 Doug Evans <dje@google.com>
10047 * server.c (start_inferior): Set last_ptid in --wrapper case.
10049 2012-01-06 Yao Qi <yao@codesourcery.com>
10051 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10053 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10055 2012-01-04 Yao Qi <yao@codesourcery.com>
10057 * tracepoint.c (cmd_qtdp): Print debug message
10058 for static tracepoint.
10060 2012-01-04 Yao Qi <yao@codesourcery.com>
10062 * tracepoint.c (trace_vdebug): Differentiate debug message
10063 between gdbserver and IPA.
10065 2012-01-03 Yao Qi <yao@codesourcery.com>
10067 * tracepoint.c (tracepoint_was_hit): Don't collect for
10070 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10072 * terminal.h: Reformat copyright header.
10074 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10076 * server.c (gdbserver_version): Update copyright year.
10077 * gdbreplay.c (gdbreplay_version): Likewise.
10079 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10081 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10084 2011-12-18 Hui Zhu <teawater@gmail.com>
10085 * linux-low.c (linux_create_inferior): Save return value to ret.
10087 2011-12-18 Hui Zhu <teawater@gmail.com>
10089 * linux-low.c (linux_create_inferior): Save return value to ret.
10091 2011-12-16 Doug Evans <dje@google.com>
10093 * linux-low.c (linux_create_inferior): If stdio connection,
10094 redirect stdin from /dev/null, stdout to stderr.
10095 * remote-utils.c (remote_is_stdio): New static global.
10096 (remote_connection_is_stdio): New function.
10097 (remote_prepare): Handle stdio connection.
10098 (remote_open): Ditto.
10099 (remote_close): Don't close stdin for stdio connections.
10100 (read_prim,write_prim): New functions. Replace all calls to
10101 read/write to these.
10102 * server.c (main): Watch for "-" argument. Move call to
10103 remote_prepare before start_inferior.
10104 * server.h (STDIO_CONNECTION_NAME): New macro.
10105 (remote_connection_is_stdio): Declare.
10107 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10108 in debugging output.
10110 2011-12-15 Yao Qi <yao@codesourcery.com>
10112 * tracepoint.c: Include sys/syscall.h.
10113 (gdb_ust_thread): Remove preprocessor conditional.
10115 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10117 * linux-low.c (linux_detach_one_lwp): Call
10118 the_low_target.prepare_to_resume before detaching.
10120 2011-12-14 Yao Qi <yao@codesourcery.com>
10122 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10125 2011-12-14 Yao Qi <yao@codesourcery.com>
10127 * i386-low.c (i386_low_stopped_data_address): Initialize local
10128 variable `control'.
10130 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10134 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10135 DR_CONTROL unless necessary. Extend comments.
10136 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10137 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10139 2011-12-13 Yao Qi <yao@codesourcery.com>
10141 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10143 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10145 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10147 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10148 Print new debug message for such case.
10150 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10152 Fix overlapping memcpy.
10153 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10154 the read_inferior_memory transfer.
10155 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10156 write_inferior_memory transfer.
10157 (set_fast_tracepoint_jump): New variable buf. Use it for the
10158 read_inferior_memory and write_inferior_memory transfers.
10159 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10160 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10161 Use it for the write_inferior_memory transfer.
10162 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10165 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10167 * linux-low.c (fetch_register, store_register): Make code
10168 consistent, fix formatting.
10170 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10172 * linux-low.c (usr_store_inferior_registers): Factor out code
10173 to handle individual registers into...
10174 (store_register): ... this new function.
10176 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10178 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10179 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10180 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10181 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10182 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10183 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10184 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10185 (srv_xmlfiles): Add new XML files.
10187 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10189 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10190 (init_registers_s390_linux32v1): Add prototype.
10191 (init_registers_s390_linux32v2): Likewise.
10192 (init_registers_s390_linux64v1): Likewise.
10193 (init_registers_s390_linux64v2): Likewise.
10194 (init_registers_s390x_linux64v1): Likewise.
10195 (init_registers_s390x_linux64v2): Likewise.
10196 (s390_num_regs): Increment to 52.
10197 (s390_regmap): Add orig_r2 register.
10198 (s390_num_regs_3264): Increment to 68.
10199 (s390_regmap_3264): Add orig_r2 register.
10200 (s390_collect_ptrace_register): Handle orig_r2 register.
10201 (s390_supply_ptrace_register): Likewise.
10202 (s390_fill_last_break): New function.
10203 (s390_store_last_break): Likewise.
10204 (s390_fill_system_call): New function.
10205 (s390_store_system_call): Likewise.
10206 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10208 (s390_check_regset): New function.
10209 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10210 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10211 Update target_regsets for available register sets.
10213 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10214 Jan Kratochvil <jan.kratochvil@redhat.com>
10216 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10217 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10219 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10220 * linux-low.h (struct process_info_private): New member r_debug.
10221 * server.c (handle_qxfer_libraries): Call
10222 the_target->qxfer_libraries_svr4.
10223 (handle_qxfer_libraries_svr4): New function.
10224 (qxfer_packets): New entry "libraries-svr4".
10225 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10226 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10227 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10228 PACKET_qXfer_libraries_svr4.
10230 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10232 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10233 PSW address/mask between 8-byte and 16-byte formats.
10234 (s390_supply_ptrace_register): Likewise.
10235 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10236 basic addressing mode bit.
10238 2011-11-24 Stan Shebs <stan@codesourcery.com>
10240 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10242 2011-11-17 Stan Shebs <stan@codesourcery.com>
10244 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10245 (tracing_start_time): New global.
10246 (tracing_stop_time): New global.
10247 (tracing_user_name): New global.
10248 (tracing_notes): New global.
10249 (tracing_stop_note): New global.
10250 (cmd_qtstart): Set traceframe_usage, start_time.
10251 (stop_tracing): Set stop_time.
10252 (cmd_qtstatus): Report additional status.
10253 (cmd_qtp): New function.
10254 (handle_tracepoint_query): Call it.
10255 (cmd_qtnotes): New function.
10256 (handle_tracepoint_general_set): Call it.
10257 (get_timestamp): Rename from tsv_get_timestamp.
10259 2011-11-14 Stan Shebs <stan@codesourcery.com>
10260 Kwok Cheung Yeung <kcy@codesourcery.com>
10262 * linux-x86-low.c (small_jump_insn): New.
10263 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10264 trampoline and error message, build a trampoline and issue a small
10265 jump instruction to it.
10266 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10267 trampoline and error message.
10268 (x86_get_min_fast_tracepoint_insn_len): New.
10269 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10270 * linux-low.h (struct linux_target_ops): Add arguments to
10271 install_fast_tracepoint_jump_pad operation, add new operation.
10272 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10274 (linux_get_min_fast_tracepoint_insn_len): New function.
10275 (linux_target_op): Add new operation.
10276 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10277 (gdb_trampoline_buffer_end): Ditto.
10278 (gdb_trampoline_buffer_error): Ditto.
10279 (struct ipa_sym_addresses): Add fields for new IPA variables.
10280 (symbol_list): Add entries for new IPA variables.
10281 (struct tracepoint): Add fields to hold the address range of the
10282 trampoline used by the tracepoint.
10283 (trampoline_buffer_head): New static variable.
10284 (trampoline_buffer_tail): Ditto.
10285 (claim_trampoline_space): New function.
10286 (have_fast_tracepoint_trampoline_buffer): New function.
10287 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10289 (install_fast_tracepoint): Ditto, also add error buffer argument.
10290 (cmd_qtminftpilen): New function.
10291 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10292 (fast_tracepoint_from_trampoline_address): New function.
10293 (fast_tracepoint_collecting): Handle trampoline as part of jump
10295 (set_trampoline_buffer_space): New function.
10296 (initialize_tracepoint): Initialize new IPA variables.
10297 * target.h (struct target_ops): Add arguments to
10298 install_fast_tracepoint_jump_pad operation, add new
10299 get_min_fast_tracepoint_insn_len operation.
10300 (target_get_min_fast_tracepoint_insn_len): New.
10301 (install_fast_tracepoint_jump_pad): Add arguments.
10302 * server.h (IPA_BUFSIZ): Define.
10303 * linux-i386-ipa.c: Include extra header files.
10304 (initialize_fast_tracepoint_trampoline_buffer): New function.
10305 (initialize_low_tracepoint): Call it.
10306 * server.h (set_trampoline_buffer_space): Declare.
10307 (claim_trampoline_space): Ditto.
10308 (have_fast_tracepoint_trampoline_buffer): Ditto.
10310 2011-11-14 Yao Qi <yao@codesourcery.com>
10312 * server.c (handle_query): Handle InstallInTrace for qSupported.
10313 * tracepoint.c (add_tracepoint): Sort list.
10314 (install_tracepoint, download_tracepoint): New.
10315 (cmd_qtdp): Call them to install and download tracepoints.
10316 (sort_tracepoints): Removed.
10317 (cmd_qtstart): Update.
10319 2011-11-14 Yao Qi <yao@codesourcery.com>
10321 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10322 * mem-break.h: Declare.
10323 * tracepoint.c (cmd_qtstart): Move some code to ...
10324 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10326 (download_tracepoints): Move some code to ...
10327 (download_tracepoint_1): ... here. New.
10329 2011-11-08 Yao Qi <yao@codesourcery.com>
10331 * remote-utils.c (relocate_instruction): A comment fix.
10333 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10335 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10336 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10337 dr_status_mirror and dr_control_mirror from debug_reg_state.
10338 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10339 (i386_initial_stuff): Remove use of deleted globals.
10340 (i386_get_thread_context, i386_set_thread_context,
10341 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10342 from debug_reg_state.
10344 2011-11-05 Yao Qi <yao@codesourcery.com>
10346 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10347 address as TPOINT's.
10349 2011-11-02 Stan Shebs <stan@codesourcery.com>
10351 * tracepoint.c (agent_mem_read_string): New function.
10352 (eval_agent_expr): Call it for tracenz.
10353 * server.c (handle_query): Report support for tracenz.
10355 2011-11-02 Yao Qi <yao@codesourcery.com>
10357 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10359 2011-11-02 Yao Qi <yao@codesourcery.com>
10361 * target.h: Fix a typo in comment.
10363 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10365 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10366 clobber the breakpoints' shadows with fast tracepoint jumps.
10367 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10368 * target.c (write_inferior_memory): Also pass MYADDR down to
10371 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10373 * configure.ac: Check support for personality routine.
10374 * configure: Regenerate.
10375 * config.in: Likewise.
10376 * linux-low.c: Include <sys/personality.h>.
10377 Define ADDR_NO_RANDOMIZE if necessary.
10378 (linux_create_inferior): Disable address space randomization when
10379 forking inferior, if requested.
10380 (linux_supports_disable_randomization): New function.
10381 (linux_target_ops): Install it.
10382 * server.h (disable_randomization): Declare.
10383 * server.c (disable_randomization): New global variable.
10384 (handle_general_set): Handle QDisableRandomization.
10385 (handle_query): Likewise for qSupported.
10386 (main): Support --disable-randomization and --no-disable-randomization
10387 command line arguments.
10388 * target.h (struct target_ops): Add supports_disable_randomization.
10389 (target_supports_disable_randomization): New macro.
10391 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10393 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10395 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10396 [!PT_GETDSBT] (target_loadmap): New definition.
10397 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10398 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10399 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10400 and PT_GETDSBT to LINUX_LOADMAP.
10401 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10402 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10404 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10406 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10407 (arm_linux_hwbp_cap): New static variable.
10408 (arm_linux_get_hwbp_cap): Replace by ...
10409 (arm_linux_init_hwbp_cap): ... this new function.
10410 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10411 (arm_linux_get_hw_watchpoint_count): Likewise.
10412 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10413 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10414 (arm_prepare_to_resume): Use perror_with_name instead of error.
10416 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10418 * linux-arm-low.c: Include <signal.h>.
10419 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10420 (struct arm_linux_hwbp_cap): New data type.
10421 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10422 (struct arm_linux_hw_breakpoint): New data type.
10423 (MAX_BPTS, MAX_WPTS): Define.
10424 (struct arch_process_info, struct arch_lwp_info): New data types.
10425 (arm_linux_get_hwbp_cap): New function.
10426 (arm_linux_get_hw_breakpoint_count): Likewise.
10427 (arm_linux_get_hw_watchpoint_count): Likewise.
10428 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10429 (arm_hwbp_control_initialize): Likewise.
10430 (arm_hwbp_control_is_enabled): Likewise.
10431 (arm_hwbp_control_is_initialized): Likewise.
10432 (arm_hwbp_control_disable): Likewise.
10433 (arm_linux_hw_breakpoint_equal): Likewise.
10434 (arm_linux_hw_point_initialize): Likewise.
10435 (struct update_registers_data): New data structure.
10436 (update_registers_callback: New function.
10437 (arm_insert_point): Likewise.
10438 (arm_remove_point): Likewise.
10439 (arm_stopped_by_watchpoint): Likewise.
10440 (arm_stopped_data_address): Likewise.
10441 (arm_new_process): Likewise.
10442 (arm_new_thread): Likewise.
10443 (arm_prepare_to_resume): Likewise.
10444 (the_low_target): Register arm_insert_point, arm_remove_point,
10445 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10446 arm_new_thread, and arm_prepare_to_resume.
10448 2011-09-15 Stan Shebs <stan@codesourcery.com>
10450 * server.h (struct emit_ops): Add compare-goto fields.
10451 * tracepoint.c (gdb_agent_op_sizes): New table.
10452 (emit_eq_goto): New function.
10453 (emit_ne_goto): New function.
10454 (emit_lt_goto): New function.
10455 (emit_le_goto): New function.
10456 (emit_gt_goto): New function.
10457 (emit_ge_goto): New function.
10458 (is_goto_target): New function.
10459 (compile_bytecodes): Recognize special cases of compare-goto
10460 combinations and call specialized emitters for them.
10461 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10462 (amd64_emit_ne_goto): New function.
10463 (amd64_emit_lt_goto): New function.
10464 (amd64_emit_le_goto): New function.
10465 (amd64_emit_gt_goto): New function.
10466 (amd64_emit_ge_goto): New function.
10467 (amd64_emit_ops): Add the new functions.
10468 (i386_emit_eq_goto): New function.
10469 (i386_emit_ne_goto): New function.
10470 (i386_emit_lt_goto): New function.
10471 (i386_emit_le_goto): New function.
10472 (i386_emit_gt_goto): New function.
10473 (i386_emit_ge_goto): New function.
10474 (i386_emit_ops): Add the new functions.
10476 2011-09-08 Stan Shebs <stan@codesourcery.com>
10478 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10479 (i386_emit_epilogue): Restore %ebx.
10481 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10483 * server.c (step_thread): Remove definition.
10484 (process_serial_event): Don't handle Hs.
10485 * server.h (step_thread): Remove declaration.
10486 * target.c (set_desired_inferior): Remove use of step_thread.
10488 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10490 * linux-low.c: Include linux-procfs.h.
10491 (linux_attach_lwp_1): Update comments.
10492 (linux_attach): Scan for existing threads when attaching to a
10493 process that is the tgid.
10494 * Makefile.in: Update dependencies.
10496 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10498 * configure.srv: Add linux-procfs.o dependencies.
10500 2011-08-14 Yao Qi <yao@codesourcery.com>
10502 * target.h (struct target_ops): Fix indent.
10503 * win32-low.c (win32_target_ops): Fix comment.
10505 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10506 Yao Qi <yao@codesourcery.com>
10508 * Makefile.in (clean): Remove tic6x-*.c files.
10509 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10510 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10511 (tic6x-c64xp-linux.c): Likewise.
10512 * configure.srv: Add support for tic6x-*-uclinux.
10513 * linux-tic6x-low.c: New.
10514 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10516 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10517 Yao Qi <yao@codesourcery.com>
10519 * target.h (struct target_ops): Add read_loadmap.
10520 * linux-low.c (struct target_loadseg): New type.
10521 (struct target_loadmap): New type.
10522 (linux_read_loadmap): New function.
10523 (linux_target_ops): Add linux_read_loadmap.
10524 * server.c (handle_query): Support qXfer:fdpic:read packet.
10525 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10528 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10530 * win32-low.c: Include <stdint.h>.
10532 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10534 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10535 to the inferior here.
10536 (i386_remove_aligned_watchpoint): Ditto.
10537 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10538 fit part of the watchpoint in the debug registers.
10539 (i386_update_inferior_debug_regs): New.
10540 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10541 registers, and only update the inferior on success.
10542 (i386_low_remove_watchpoint): Ditto.
10544 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10546 * linux-low.c (compare_ints, unique, list_threads, show_process,
10547 linux_core_of_thread): Delete.
10548 (linux_target_ops): Change linux_core_of_thread to
10549 linux_common_core_of_thread.
10550 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10551 * utils.c (malloc_failure): Change type of argument.
10552 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10553 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10554 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10555 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10556 (IPA_OBJS): Add common-utils-ipa.o.
10557 (ptid_h, linux_osdata_h): New macros.
10558 (server_h): Add common/common-utils.h, common/xml-utils.h,
10559 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10561 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10562 ptid.o, buffer.o): New rules.
10563 (linux-low.o): Add common/linux-osdata.h as a dependency.
10564 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10565 * configure.ac: Add AC_HEADER_DIRENT check.
10566 * config.in: Regenerate.
10567 * configure: Regenerate.
10568 * remote-utils.c (xml_escape_text): Delete.
10569 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10570 buffer_xml_printf): Move to common/buffer.c.
10571 * server.c (main): Remove call to initialize_inferiors.
10572 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10573 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10574 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10575 internal_error, gdb_assert, gdb_assert_fail): Delete.
10576 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10577 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10579 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10580 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10581 initialize_inferiors): Delete.
10583 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10585 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10588 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10590 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10592 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10594 2011-05-26 Yao Qi <yao@codesourcery.com>
10596 * Makefile.in (thread-db.o): Track dependence to
10597 common/gdb_thread_db.h.
10598 * thread-db.c: include gdb_thread_db.h from right place.
10600 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10602 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10603 __FILE__ and __LINE__ to internal_error.
10605 2011-05-13 Doug Evans <dje@google.com>
10607 * thread-db.c (try_thread_db_load_from_sdir): New function.
10608 (try_thread_db_load_from_dir): New function.
10609 (thread_db_load_search): Handle $sdir, ignore $pdir.
10610 Remove trying of system directories if search of
10611 libthread-db-search-path fails, that is now done via $sdir.
10613 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10615 * server.c (handle_query): Add EnableDisableTracepoints to the list
10616 of supported features.
10617 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10619 (cmd_qtenable_disable): New.
10620 (cmd_qtstart): Install tracepoints even if disabled.
10621 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10622 receiving a QTEnable or QTDisable packet.
10623 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10624 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10626 (gdb_probe): Skip data collection if static tracepoint is disabled.
10628 2011-05-10 Doug Evans <dje@google.com>
10630 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10632 2011-05-04 Doug Evans <dje@google.com>
10634 * linux-low.c (linux_join): Skip process lookup.
10635 * spu-low.c (spu_join): Ditto.
10636 * server.c (join_inferiors_callback): Delete.
10637 (process_serial_event): For 'D' packet (detach) call join_inferior
10640 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10642 * README: Don't mention xscale*-*-linux*.
10643 * configure.srv (xscale*-*-linux*): Don't handle target.
10645 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10647 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10649 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10650 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10651 (i386_emit_void_call_2): Likewise.
10653 2011-04-26 Yao Qi <yao@codesourcery.com>
10655 * linux-low.c: Move common macros to linux-ptrace.h.
10656 Include linux-ptrace.h.
10657 * Makefile.in (linux_ptrace_h): New.
10658 (linux-low.o): Depends on linux-ptrace.h.
10660 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10662 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10663 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10664 (remote_prepare): New function with most of the TCP code from ...
10665 (remote_open): ... here. Detect PORT here unconditionally. Move also
10666 setting transport_is_reliable.
10667 * server.c (run_once): New variable.
10668 (gdbserver_usage): Document it.
10669 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10670 the first run if RUN_ONCE.
10671 * server.h (run_once, remote_prepare): New declarations.
10673 2011-04-19 Tom Tromey <tromey@redhat.com>
10675 * win32-low.c (handle_load_dll): Remove duplicate "the".
10677 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10679 Remove support for old Cygwin 1.5 versions.
10680 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10681 function to avoid warning.
10682 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10685 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10687 * gdbserver/server.h (Macro _): Define it if not available.
10689 2011-03-14 Michael Snyder <msnyder@vmware.com>
10691 * hostio.c (handle_close): Remove unnecessary null test.
10693 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10695 * Makefile.in (maintainer-clean realclean distclean): Remove
10696 "make ... subdir_do" command.
10698 2011-03-10 Michael Snyder <msnyder@vmware.com>
10700 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10702 * server.c (handle_v_run): Free alloced buffer on early return.
10704 2011-03-09 Yao Qi <yao@codesourcery.com>
10707 2011-03-04 Yao Qi <yao@codesourcery.com>
10709 * Makefile.in: Remove GNU make feature --directory.
10711 2011-03-05 Yao Qi <yao@codesourcery.com>
10713 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10714 (subdir_do): New make target. Copied from gdb/Makefile.
10715 (maintainer-clean, realclean, distclean, clean): Call corresponding
10716 make targets in common/Makefile.
10718 2011-02-11 Yao Qi <yao@codesourcery.com>
10720 * configure.ac: Call AC_PROG_RANLIB.
10721 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10722 * configure: Regenerate.
10724 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10726 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10728 2011-03-06 Yao Qi <yao@codesourcery.com>
10730 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10732 2011-03-05 Yao Qi <yao@codesourcery.com>
10734 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10735 (subdir_do): New make target. Copied from gdb/Makefile.
10736 (maintainer-clean, realclean, distclean, clean): Call corresponding
10737 make targets in common/Makefile.
10739 2011-03-04 Yao Qi <yao@codesourcery.com>
10741 * Makefile.in: Remove GNU make feature --directory.
10743 2011-03-04 Michael Snyder <msnyder@vmware.com>
10745 * server.c (queue_stop_reply): Call xmalloc not malloc.
10747 2011-03-02 Michael Snyder <msnyder@vmware.com>
10749 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10751 2011-02-28 Michael Snyder <msnyder@vmware.com>
10753 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10754 (cmd_qtframe): Ditto.
10755 (cmd_qtbuffer): Ditto.
10756 (cmd_bigqtbuffer): Ditto.
10758 * utils.c (decimal2str): Initialize 'width' to nine, then
10759 don't mess with it.
10761 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10763 * hostio.c (require_data): Free *data, not data.
10765 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10767 * hostio.c (require_data): Use free, not xfree.
10769 2011-02-27 Michael Snyder <msnyder@vmware.com>
10771 * server.c (handle_query): Discard unused value.
10773 * hostio.c (require_data): Free malloc memory before returning
10776 2011-02-26 Michael Snyder <msnyder@vmware.com>
10778 * linux-low.c (list_threads): Call closedir for dirent.
10780 2011-02-27 Michael Snyder <msnyder@vmware.com>
10782 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10783 a case statement falls through.
10785 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10787 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10790 2011-02-26 Michael Snyder <msnyder@vmware.com>
10792 * utils.c (decimal2str): Eliminate dead code and dead param.
10793 (pulongest): Drop dead param from call to decimal2str.
10796 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10798 Revert the following patch (not approved yet):
10799 2011-02-21 Hui Zhu <teawater@gmail.com>
10800 * tracepoint.c (tp_printf): New function.
10801 (eval_agent_expr): Handle gdb_agent_op_printf.
10803 2011-02-21 Hui Zhu <teawater@gmail.com>
10805 * tracepoint.c (tp_printf): New function.
10806 (eval_agent_expr): Handle gdb_agent_op_printf.
10808 2011-02-18 Tom Tromey <tromey@redhat.com>
10810 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10811 (tracepoint.o): Likewise.
10812 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10813 (gdb_agent_op_names): Likewise.
10815 2011-02-18 Tom Tromey <tromey@redhat.com>
10817 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10818 gdb_agent_op_rot>: New constants.
10819 (gdb_agent_op_names): Add pick and roll.
10820 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10823 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10825 * aclocal.m4: Regenerated with aclocal-1.11.1.
10827 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10829 * server.c (handle_qxfer_traceframe_info): New.
10830 (qxfer_packets): Register "traceframe-info".
10831 (handle_query): Report support for qXfer:traceframe-info:read+.
10832 * tracepoint.c (match_blocktype): New.
10833 (traceframe_find_block_type): Rename to ...
10834 (traceframe_walk_blocks): ... this. Add callback filter argument,
10836 (traceframe_find_block_type): New, reimplemented on top of
10837 traceframe_walk_blocks.
10838 (build_traceframe_info_xml): New.
10839 (traceframe_read_info): New.
10840 * server.h (traceframe_read_info): Declare.
10842 2011-02-11 Yao Qi <yao@codesourcery.com>
10844 * configure.ac: Call AC_PROG_RANLIB.
10845 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10846 * configure: Regenerate.
10848 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10850 * server.c (gdb_read_memory): Change return semantics to allow
10852 (handle_search_memory_1): Adjust.
10853 (process_serial_event) <'m' packet>: Handle partial transfers.
10854 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10856 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10858 * regcache.c (init_register_cache): Initialize
10859 regcache->register_status.
10860 (free_register_cache): Release regcache->register_status.
10861 (regcache_cpy): Copy register_status.
10862 (registers_to_string): Print 'x's for unavailable registers.
10863 (supply_register): Mark the register's status valid or
10864 unavailable, depending on whether a buffer was passed in or not.
10865 (supply_register_zeroed): New.
10866 (supply_regblock): Mark the registers' status valid or
10867 unavailable, depending on whether a buffer was passed in or not.
10868 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10869 (struct regcache): New `register_status' field.
10870 (supply_register_zeroed): Declare.
10871 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10872 supply_register_zeroed, rather than passing a NULL buffer to
10874 * tracepoint.c (fetch_traceframe_registers): Update comment.
10876 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10878 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10881 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10883 * server.h (decode_xfer_write): Change prototype.
10884 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10885 and don't extract the annex here.
10886 * server.c (decode_xfer_read): Remove `annex' parameter,
10887 and don't extract the annex here.
10888 (decode_xfer): New.
10889 (struct qxfer): New.
10890 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10891 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10892 (handle_qxfer_statictrace): New functions, abstracted out from
10893 handle_query, and made to use the struct qxfer interface.
10894 (handle_threads_qxfer_proper): Rename to ...
10895 (handle_qxfer_threads_proper): ... this.
10896 (handle_threads_qxfer): Rename to ...
10897 (handle_qxfer_threads): ... this. Adjust.
10898 (qxfer_packets): New array.
10899 (handle_qxfer): New function.
10900 (handle_query): Use handle_qxfer.
10902 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10904 * gdbreplay.c: Shorten lines of >= 80 columns.
10905 * linux-low.c: Ditto.
10906 * linux-ppc-low.c: Ditto.
10907 * linux-s390-low.c: Ditto.
10908 * linux-sparc-low.c: Ditto.
10909 * linux-x86-low.c: Ditto.
10910 * linux-xtensa-low.c: Ditto.
10911 * mem-break.c: Ditto.
10912 * nto-low.c: Ditto.
10913 * regcache.h: Ditto.
10914 * remote-utils.c: Ditto.
10917 * thread-db.c: Ditto.
10918 * tracepoint.c: Ditto.
10920 * win32-low.h: Ditto.
10922 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10924 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10927 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10929 * server.c (gdbserver_version): Update copyright year in version
10931 * gdbreplay.c (gdbreplay_version): Ditto.
10933 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10935 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10936 * linux-bfin-low.c: New file.
10937 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10938 PT_DATA_ADDR for BFIN targets.
10939 * Makefile.in (SFILES): Add linux-bfin-low.c.
10940 (clean): Remove reg-bfin.c.
10941 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10942 * README: Mention supported Blackfin targets.
10944 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10946 * .gitignore: New file.
10948 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10950 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10952 2010-10-22 Jie Zhang <jie@codesourcery.com>
10954 * Makefile.in: Add FLAGS_TO_PASS variable.
10955 (install): Remove dependency of install-only and recursively
10956 invoke make for install-only.
10958 2010-10-04 Doug Evans <dje@google.com>
10960 * Makefile.in (uninstall): Use $(DESTDIR).
10962 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10966 * linux-x86-low.c (compat_siginfo_from_siginfo)
10967 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10968 si_code is < 0. Check for si_code == SI_TIMER before checking for
10971 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10973 * lynx-i386-low.c: New file.
10974 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10976 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10978 * lynx-low.c (ptrace_request_to_str): Remove handling for
10979 request values that have been removed in LynxOS 5.x.
10981 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10983 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10986 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10988 * configure.ac: Add --enable-inprocess-agent option.
10989 * configure: Rebuilt.
10991 2010-09-06 Yao Qi <yao@codesourcery.com>
10993 * linux-low.c (linux_kill): Remove unused variable.
10994 (linux_stabilize_threads): Likewise.
10995 * server.c (start_inferior): Likewise.
10996 (queue_stop_reply_callback): Likewise.
10997 * tracepoint.c (do_action_at_tracepoint): Likewise.
10999 2010-09-06 Yao Qi <yao@codesourcery.com>
11001 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11004 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11006 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11008 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11010 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11013 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11015 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11016 gdbserver/lynx-ppc-low.c: New files.
11017 * Makefile.in (lynx_low_h): New variable.
11018 (lynx-low.o, lynx-ppc-low.o): New rules.
11019 * configure.ac: On LynxOS, link with -lnetinet.
11020 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11021 * configure: regenerate.
11023 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11025 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11026 * configure.ac: Add check for vasprintf and vsnprintf.
11027 * configure, config.in: Regenerate.
11028 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11030 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11032 * gdbreplay.c: Move include of alloca.h up, next to include of
11034 * server.h: Add include of malloc.h.
11035 * mem-break.c: Remove include of malloc.h.
11036 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11038 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11040 * Makefile.in (memmem.o): Build with -Wno-error.
11042 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11044 * utils.c (xsnprintf): Make non-static.
11045 * server.h: Add xsnprintf declaration.
11046 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11047 replace calls to snprintf by calls to xsnprintf throughout.
11049 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11051 * configure.ac: Add configure check for alloca.
11052 * configure, config.in: Regenerate.
11053 * server.h: Include alloca.h if it exists.
11054 * gdbreplay.c: Include alloca.h if it exists.
11056 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11058 * linux-low.c (__SIGRTMIN): Define if not already defined.
11059 (linux_create_inferior): Check for __ANDROID__ rather than
11061 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11062 are already deferred.
11063 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11064 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11065 stopped and already has a pending signal to report.
11066 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11067 a pending signal to report or is moving out of a jump pad.
11068 (linux_init_signals): Check for __ANDROID__ rather than
11071 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11073 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11074 debug_threads check. Avoid a linear search when not doing debug
11077 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11079 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11080 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11081 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11082 (process_event): Change local fd's type to gdb_fildes_t.
11083 (create_file_handler): Adjust prototype.
11084 (delete_file_handler): Adjust prototype.
11085 (handle_file_event): Adjust prototype. Use pfildes.
11086 (create_file_event): Adjsut prototype.
11087 * remote-utils.c (remote_desc, listen_desc): Change type to
11089 * server.h: New gdb_fildes_t typedef.
11090 [USE_WIN32API]: Include winsock2.h.
11091 (delete_file_handler, add_file_handler): Adjust prototypes.
11092 (pfildes): Declare.
11093 * utils.c (pfildes): New.
11095 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11097 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11098 * configure: Regenerate.
11100 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11102 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11103 (linux_done_accessing_memory): ... this.
11104 (linux_target_ops): Adjust.
11105 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11106 * nto-low.c (nto_target_ops): Adjust comment.
11107 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11108 * spu-low.c (spu_target_ops): Adjust comment.
11109 * target.h (target_ops): Rename unprepare_to_access_memory field
11110 to done_accessing_memory.
11111 (unprepare_to_access_memory): Rename to ...
11112 (done_accessing_memory): ... this.
11114 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11116 * linux-low.c (linux_prepare_to_access_memory): New.
11117 (linux_unprepare_to_access_memory): New.
11118 (linux_target_ops): Install them.
11119 * server.c (read_memory): Rename to ...
11120 (gdb_read_memory): ... this. Use
11121 prepare_to_access_memory/prepare_to_access_memory.
11122 (write_memory): Rename to ...
11123 (gdb_write_memory): ... this. Use
11124 prepare_to_access_memory/prepare_to_access_memory.
11125 (handle_search_memory_1): Adjust.
11126 (process_serial_event): Adjust.
11127 * target.h (struct target_ops): New fields
11128 prepare_to_access_memory and unprepare_to_access_memory.
11129 (prepare_to_access_memory, unprepare_to_access_memory): New.
11130 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11131 prepare_to_access_memory/prepare_to_access_memory.
11132 * nto-low.c (nto_target_ops): Adjust.
11133 * spu-low.c (spu_target_ops): Adjust.
11134 * win32-low.c (win32_target_ops): Adjust.
11136 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11138 * Makefile.in (WARN_CFLAGS): Get it from configure.
11139 (WERROR_CFLAGS): New.
11140 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11141 * configure.ac: Introduce --enable-werror, which adds -Werror to
11142 the compiler command line. Enabled by default. Disable with
11143 --disable-werror. Add -Wdeclaration-after-statement
11144 Wpointer-arith and -Wformat-nonliteral to warning flags.
11145 * configure: Regenerate.
11147 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11149 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11151 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11153 * gdbreplay.c (remote_error): New.
11155 (expect): Use gdbchar. Check for error reading from GDB.
11156 Clarify sync error output.
11157 (play): Check for errors writing to GDB.
11158 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11159 * remote-utils.c (getpkt): Check for errors writing to the remote
11162 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11164 * linux-low.c (linux_wait_1): Move non-debugging code out of
11165 `debug_threads' control.
11167 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11169 * linux-low.c (linux_wait_1): Don't set last_status here.
11170 * server.c (push_event, queue_stop_reply_callback): Assert we're
11171 not pushing a TARGET_WAITKIND_IGNORE event.
11172 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11173 (myresume, handle_target_event): Set the thread's last_resume_kind
11174 and last_status from the target returned status.
11176 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11180 * linux-x86-low.c (update_debug_registers_callback): New.
11181 (i386_dr_low_set_addr): Use it.
11182 (i386_dr_low_get_addr): New.
11183 (i386_dr_low_set_control): Use update_debug_registers_callback.
11184 (i386_dr_low_get_control): New.
11185 (i386_dr_low_get_status): Adjust.
11186 * linux-low.c (linux_stop_lwp): New.
11187 * linux-low.h (linux_stop_lwp): Declare.
11189 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11190 argument instead of a i386_debug_reg_state.
11191 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11192 a i386_debug_reg_state.
11193 (i386_insert_aligned_watchpoint): Adjust.
11194 (i386_remove_aligned_watchpoint): Adjust.
11195 (i386_low_stopped_data_address): Read the debug registers from the
11196 inferior instead of from the mirrors.
11197 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11198 (i386_dr_low_get_addr): Declare.
11199 (i386_dr_low_get_control): Declare.
11200 (i386_dr_low_get_status): Change prototype.
11202 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11203 (i386_dr_low_get_addr): New.
11204 (i386_dr_low_get_control): New.
11205 (i386_dr_low_get_status): Adjust prototype. Return
11207 (i386_initial_stuff): Clear dr_status_mirror and
11209 (i386_get_thread_context): Adjust.
11210 (i386_set_thread_context): Adjust.
11211 (i386_thread_added): Adjust.
11213 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11215 * linux-low.h (linux_thread_area): Delete declaration.
11217 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11219 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11220 after its termination.
11222 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11224 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11225 (gdb_wants_all_stopped): Delete.
11226 (linux_wait_1): Don't call them.
11227 * server.c (handle_v_cont): Tag all threads as want-stopped.
11228 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11229 stopped as "client-wants-stopped".
11231 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11233 * Makefile.in (signals_h): New.
11234 (server_h): Depend on it.
11235 (server.o): Don't depend on $(signals_def).
11236 (signals.o): Depend on $(signals_def).
11238 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11240 * Makefile.in (signals_def): New.
11241 (server_h): Append include/gdb/signals.h and signals_def.
11242 (server.o): Append signals_def.
11244 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11246 * server.c (handle_target_event): Use target_signal_to_host for
11247 resume_info.sig initialization.
11248 * target.h (struct thread_resume) <sig>: New comment.
11250 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11252 * server.c (handle_query): strcpy() the returned string from paddress()
11253 instead of sprintf().
11254 * utils.c (paddress): Return phex_nz().
11256 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11258 * server.c (handle_v_cont): Call mourn_inferior if process
11260 (myresume): Likewise.
11262 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11264 Static tracepoints, and integration with UST.
11266 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11267 * mem-break.c (uninsert_all_breakpoints)
11268 (reinsert_all_breakpoints): New.
11269 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11270 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11271 (gdb_agent_ust_loaded, helper_thread_id)
11272 (gdb_agent_helper_thread_id): New macros.
11273 (struct ipa_sym_addresses): Add addr_ust_loaded,
11274 addr_helper_thread_id, addr_cmd_buf.
11275 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11276 (in_process_agent_loaded_ust): New.
11277 (write_e_ust_not_loaded): New.
11278 (maybe_write_ipa_ust_not_loaded): New.
11279 (struct collect_static_trace_data_action): New.
11280 (enum tracepoint_type) <static_tracepoint>: New.
11281 (struct tracepoint) <handle>: Mention static tracepoints.
11282 (struct static_tracepoint_ctx): New.
11283 (CMD_BUF_SIZE): New.
11284 (add_tracepoint_action): Handle static tracepoint actions.
11285 (unprobe_marker_at): New.
11286 (clear_installed_tracepoints): Handle static tracepoints.
11287 (cmd_qtdp): Handle static tracepoints.
11288 (probe_marker_at): New.
11289 (cmd_qtstart): Handle static tracepoints.
11290 (response_tracepoint): Handle static tracepoints.
11291 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11292 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11293 (get_context_regcache): Handle static tracepoints.
11294 (do_action_at_tracepoint): Handle static tracepoint actions.
11295 (traceframe_find_block_type): Handle static trace data blocks.
11296 (traceframe_read_sdata): New.
11297 (download_tracepoints): Download static tracepoint actions.
11298 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11299 (GDB_PROBE_NAME): New.
11301 (GET_UST_SYM): New.
11304 (ust_marker_to_static_tracepoint): New.
11306 (collect_ust_data_at_tracepoint): New.
11307 (gdb_ust_probe): New.
11308 (UNIX_PATH_MAX, SOCK_DIR): New.
11309 (gdb_ust_connect_sync_socket): New.
11310 (resume_thread, stop_thread): New.
11311 (run_inferior_command): New.
11312 (init_named_socket): New.
11313 (gdb_ust_socket_init): New.
11314 (cstr_to_hexstr): New.
11316 (first_marker, next_marker): New.
11317 (response_ust_marker): New.
11318 (cmd_qtfstm, cmd_qtsstm): New.
11319 (unprobe_marker_at, probe_marker_at): New.
11320 (cmd_qtstmat, gdb_ust_thread): New.
11321 (gdb_ust_init): New.
11322 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11323 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11324 (ST_REGENTRY): New.
11325 (x86_64_st_collect_regmap): New.
11326 (X86_64_NUM_ST_COLLECT_GREGS): New.
11327 (AMD64_RIP_REGNUM): New.
11328 (supply_static_tracepoint_registers): New.
11329 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11330 (ST_REGENTRY): New.
11331 (i386_st_collect_regmap): New.
11332 (i386_NUM_ST_COLLECT_GREGS): New.
11333 (supply_static_tracepoint_registers): New.
11334 * server.c (handle_query): Handle qXfer:statictrace:read.
11335 <qSupported>: Report support for StaticTracepoints, and
11336 qXfer:statictrace:read features.
11337 * server.h (traceframe_read_sdata)
11338 (supply_static_tracepoint_registers): Declare.
11339 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11340 (unpack_varlen_hex): Include in IPA build.
11341 * Makefile.in (ustlibs, ustinc): New.
11342 (IPA_OBJS): Add remote-utils-ipa.o.
11343 ($(IPA_LIB)): Link -ldl and -lpthread.
11345 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11346 * config.in, configure: Regenerate.
11348 2010-06-20 Ian Lance Taylor <iant@google.com>
11349 Pedro Alves <pedro@codesourcery.com>
11351 * linux-x86-low.c (always_true): Delete.
11352 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11353 trying to fool the compiler with always_true.
11355 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11357 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11358 conditions in gdbserver.
11360 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11362 * spu-low.c (spu_read_memory): Wrap around local store limit.
11363 (spu_write_memory): Likewise.
11365 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11367 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11368 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11370 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11372 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11373 uses with LONGEST uses.
11375 2010-06-14 Stan Shebs <stan@codesourcery.com>
11376 Pedro Alves <pedro@codesourcery.com>
11380 * linux-x86-low.c: Include limits.h.
11382 (always_true): New.
11385 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11386 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11387 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11388 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11389 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11390 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11391 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11392 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11393 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11394 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11395 (amd64_emit_void_call_2): New.
11396 (amd64_emit_ops): New.
11397 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11398 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11399 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11400 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11401 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11402 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11403 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11404 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11405 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11406 (i386_emit_stack_adjust, i386_emit_int_call_1)
11407 (i386_emit_void_call_2): New.
11408 (i386_emit_ops): New.
11409 (x86_emit_ops): New.
11410 (the_low_target): Install x86_emit_ops.
11411 * server.h (struct emit_ops): New.
11412 (get_raw_reg_func_addr): Declare.
11413 (current_insn_ptr, emit_error): Declare.
11414 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11415 (set_trace_state_variable_value): New defines.
11416 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11417 addr_get_trace_state_variable_value and
11418 addr_set_trace_state_variable_value.
11419 (symbol_list): New fields for get_raw_reg,
11420 get_trace_state_variable_value and set_trace_state_variable_value.
11421 (condfn): New typedef.
11422 (struct tracepoint): New field `compiled_cond'.
11423 (do_action_at_tracepoint): Clear compiled_cond.
11424 (get_trace_state_variable_value, set_trace_state_variable_value):
11426 (condition_true_at_tracepoint): If there's a compiled condition,
11428 (current_insn_ptr, emit_error): New globals.
11429 (struct bytecode_address): New.
11430 (get_raw_reg_func_addr): New.
11431 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11432 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11433 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11434 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11435 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11436 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11437 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11438 (compile_tracepoint_condition, compile_bytecodes): New.
11439 * target.h (emit_ops): Forward declare.
11440 (struct target_ops): New field emit_ops.
11441 (target_emit_ops): New.
11442 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11443 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11444 * linux-low.c (linux_emit_ops): New.
11445 (linux_target_ops): Install it.
11446 * linux-low.h (struct linux_target_ops): New field emit_ops.
11448 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11450 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11451 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11453 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11454 Stan Shebs <stan@codesourcery.com>
11456 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11457 (all): Depend on $(extra_libraries).
11458 (install-only): Install the IPA.
11459 (IPA_OBJS, IPA_LIB): New.
11460 (clean): Remove the IPA lib.
11461 (IPAGENT_CFLAGS): New.
11462 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11463 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11464 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11465 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11466 * configure.ac: Check for atomic builtins support in the compiler.
11467 (IPA_DEPFILES, extra_libraries): Define.
11468 * configure.srv (ipa_obj): Add description.
11469 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11470 (i[34567]86-*-linux*): Set ipa_obj.
11471 (x86_64-*-linux*): Set ipa_obj.
11472 * linux-low.c (stabilizing_threads): New.
11473 (supports_fast_tracepoints): New.
11474 (linux_detach): Stabilize threads before detaching.
11475 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11476 the lwp is either not stabilizing, or is moving out of a jump pad.
11477 (linux_fast_tracepoint_collecting): New.
11478 (maybe_move_out_of_jump_pad): New.
11479 (enqueue_one_deferred_signal): New.
11480 (dequeue_one_deferred_signal): New.
11481 (linux_wait_for_event_1): If moving out of a jump pad, defer
11482 pending signals to later.
11483 (linux_stabilize_threads): New.
11484 (linux_wait_1): Check if threads need moving out of jump pads, and
11486 (stuck_in_jump_pad_callback): New.
11487 (move_out_of_jump_pad_callback): New.
11488 (lwp_running): New.
11489 (linux_resume_one_lwp): Handle moving out of jump pads.
11490 (linux_set_resume_request): Dequeue deferred signals.
11491 (need_step_over_p): Also step over fast tracepoint jumps.
11492 (start_step_over): Also uninsert fast tracepoint jumps.
11493 (finish_step_over): Also reinsert fast tracepoint jumps.
11494 (linux_install_fast_tracepoint_jump): New.
11495 (linux_target_ops): Install linux_stabilize_threads and
11496 linux_install_fast_tracepoint_jump_pad.
11497 * linux-low.h (linux_target_ops) <get_thread_area,
11498 install_fast_tracepoint_jump_pad>: New fields.
11499 (struct lwp_info) <collecting_fast_tracepoint,
11500 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11501 (linux_get_thread_area): Declare.
11502 * linux-x86-low.c (jump_insn): New.
11503 (x86_get_thread_area): New.
11504 (append_insns): New.
11505 (push_opcode): New.
11506 (amd64_install_fast_tracepoint_jump_pad): New.
11507 (i386_install_fast_tracepoint_jump_pad): New.
11508 (x86_install_fast_tracepoint_jump_pad): New.
11509 (the_low_target): Install x86_get_thread_area and
11510 x86_install_fast_tracepoint_jump_pad.
11511 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11512 (struct fast_tracepoint_jump): New.
11513 (fast_tracepoint_jump_insn): New.
11514 (fast_tracepoint_jump_shadow): New.
11515 (find_fast_tracepoint_jump_at): New.
11516 (fast_tracepoint_jump_here): New.
11517 (delete_fast_tracepoint_jump): New.
11518 (set_fast_tracepoint_jump): New.
11519 (uninsert_fast_tracepoint_jumps_at): New.
11520 (reinsert_fast_tracepoint_jumps_at): New.
11521 (set_breakpoint_at): Use write_inferior_memory.
11522 (uninsert_raw_breakpoint): Use write_inferior_memory.
11523 (check_mem_read): Mask out fast tracepoint jumps.
11524 (check_mem_write): Mask out fast tracepoint jumps.
11525 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11526 (set_fast_tracepoint_jump): Declare.
11527 (delete_fast_tracepoint_jump)
11528 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11529 (reinsert_fast_tracepoint_jumps_at): Declare.
11530 * regcache.c: Don't compile many functions when building the
11531 in-process agent library.
11532 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11533 the register buffer in the heap.
11534 (free_register_cache): If the register buffer isn't owned by the
11535 regcache, don't free it.
11536 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11537 pre-existing register caches.
11538 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11540 (convert_ascii_to_int): : Constify `from' parameter type.
11541 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11542 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11543 the needed buffer in-place.
11544 (relocate_instruction): New.
11545 * server.c (handle_query) <qSymbols>: If the target supports
11546 tracepoints, give it a chance of looking up symbols. Report
11547 support for fast tracepoints.
11548 (handle_status): Stabilize threads.
11549 (process_serial_event): Adjust.
11550 * server.h (struct fast_tracepoint_jump): Forward declare.
11551 (struct process_info) <fast_tracepoint_jumps>: New field.
11552 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11553 (decode_X_packet, decode_M_packet): Adjust.
11554 (relocate_instruction): Declare.
11555 (in_process_agent_loaded): Declare.
11556 (tracepoint_look_up_symbols): Declare.
11557 (struct fast_tpoint_collect_status): Declare.
11558 (fast_tracepoint_collecting): Declare.
11559 (force_unlock_trace_buffer): Declare.
11560 (handle_tracepoint_bkpts): Declare.
11561 (initialize_low_tracepoint)
11562 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11563 * target.h (struct target_ops) <stabilize_threads,
11564 install_fast_tracepoint_jump_pad>: New fields.
11565 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11566 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11567 [HAVE_STDINT_H]: Include stdint.h.
11568 (trace_debug_1): Rename to ...
11569 (trace_vdebug): ... this.
11570 (trace_debug): Rename to ...
11571 (trace_debug_1): ... this. Add `level' parameter.
11572 (trace_debug): New.
11573 (ATTR_USED, ATTR_NOINLINE): New.
11574 (IP_AGENT_EXPORT): New.
11575 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11576 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11577 (about_to_request_buffer_space, trace_buffer_is_full)
11578 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11579 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11580 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11581 (traceframe_write_count, traceframes_created)
11582 (trace_state_variables)
11583 New renaming defines.
11584 (struct ipa_sym_addresses): New.
11585 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11586 (symbol_list): New.
11587 (ipa_sym_addrs): New.
11588 (all_tracepoint_symbols_looked_up): New.
11589 (in_process_agent_loaded): New.
11590 (write_e_ipa_not_loaded): New.
11591 (maybe_write_ipa_not_loaded): New.
11592 (tracepoint_look_up_symbols): New.
11593 (debug_threads) [IN_PROCESS_AGENT]: New.
11594 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11595 (UNKNOWN_SIDE_EFFECTS): New.
11596 (stop_tracing): New.
11597 (flush_trace_buffer): New.
11598 (stop_tracing_bkpt): New.
11599 (flush_trace_buffer_bkpt): New.
11600 (read_inferior_integer): New.
11601 (read_inferior_uinteger): New.
11602 (read_inferior_data_pointer): New.
11603 (write_inferior_data_pointer): New.
11604 (write_inferior_integer): New.
11605 (write_inferior_uinteger): New.
11606 (struct collect_static_trace_data_action): Delete.
11607 (enum tracepoint_type): New.
11608 (struct tracepoint) <type>: New field `type'.
11609 <actions_str, step_actions, step_actions_str>: Only include in
11611 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11612 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11613 (tracepoints): Use IP_AGENT_EXPORT.
11614 (last_tracepoint): Don't include in the IPA.
11615 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11616 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11617 (alloced_trace_state_variables): New.
11618 (trace_state_variables): Use IP_AGENT_EXPORT.
11619 (traceframe_t): Delete unused variable.
11620 (circular_trace_buffer): Don't include in the IPA.
11621 (trace_buffer_start): Delete.
11622 (struct trace_buffer_control): New.
11623 (trace_buffer_free): Delete.
11624 (struct ipa_trace_buffer_control): New.
11625 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11626 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11628 (trace_buffer_ctrl): New.
11629 (TRACE_BUFFER_CTRL_CURR): New.
11630 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11631 Reimplement as macros.
11632 (trace_buffer_wrap): Delete.
11633 (traceframe_write_count, traceframe_read_count)
11634 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11635 (struct tracepoint_hit_ctx) <type>: New field.
11636 (struct fast_tracepoint_ctx): New.
11637 (memory_barrier): New.
11639 (record_tracepoint_error): Update atomically in the IPA.
11640 (clear_inferior_trace_buffer): New.
11641 (about_to_request_buffer_space): New.
11642 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11643 updating the same buffer.
11644 (add_tracepoint): Default the tracepoint's type to trap
11645 tracepoint, and orig_size to -1.
11646 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11647 internal variables.
11648 (create_trace_state_variable): New parameter `gdb'. Handle it.
11649 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11650 (cmd_qtdp): Handle fast tracepoints.
11651 (cmd_qtdv): Adjust.
11652 (max_jump_pad_size): New.
11653 (gdb_jump_pad_head): New.
11654 (get_jump_space_head): New.
11655 (claim_jump_space): New.
11656 (sort_tracepoints): New.
11657 (MAX_JUMP_SIZE): New.
11658 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11660 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11661 support. Upload fast traceframes, and delete internal IPA
11663 (stop_tracing_handler): New.
11664 (flush_trace_buffer_handler): New.
11665 (cmd_qtstop): Upload fast tracepoints.
11666 (response_tracepoint): Handle fast tracepoints.
11667 (tracepoint_finished_step): Upload fast traceframes. Set the
11668 tracepoint hit context's tracepoint type.
11669 (handle_tracepoint_bkpts): New.
11670 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11671 type. Add comment about fast tracepoints.
11672 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11673 non-existing action_str field.
11674 (get_context_regcache): Handle fast tracepoints.
11675 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11677 (fast_tracepoint_from_jump_pad_address): New.
11678 (fast_tracepoint_from_ipa_tpoint_address): New.
11679 (collecting_t): New.
11680 (force_unlock_trace_buffer): New.
11681 (fast_tracepoint_collecting): New.
11683 (gdb_collect): New.
11684 (write_inferior_data_ptr): New.
11685 (target_tp_heap): New.
11686 (target_malloc): New.
11687 (download_agent_expr): New.
11689 (download_tracepoints): New.
11690 (download_trace_state_variables): New.
11691 (upload_fast_traceframes): New.
11692 (IPA_FIRST_TRACEFRAME): New.
11693 (IPA_NEXT_TRACEFRAME_1): New.
11694 (IPA_NEXT_TRACEFRAME): New.
11695 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11696 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11697 (gdb_jump_pad_buffer_end): New.
11698 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11699 (initialize_tracepoint): Adjust.
11700 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11701 buffer. Initialize the low module.
11702 * utils.c (PREFIX, TOOLNAME): New.
11703 (malloc_failure): Use PREFIX.
11704 (error): In the IPA, an error causes an exit.
11705 (fatal, warning): Use PREFIX.
11706 (internal_error): Use TOOLNAME.
11707 (NUMCELLS): Increase to 10.
11708 * configure, config.in: Regenerate.
11710 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11712 * server.c (handle_query) <qSupported>: Do two passes over the
11713 qSupported string to avoid nesting strtok.
11715 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11717 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11719 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11720 -Wl,--dynamic-list.
11721 * configure: Regenerate.
11722 * proc-service.list: New.
11724 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11726 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11729 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11731 * gdbreplay.c (remote_open): Check error return from socket() call by
11732 its equality to -1 not by it being negative.
11733 * remote-utils.c (remote_open): Likewise.
11735 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11737 * config.h: Regenerate.
11739 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11741 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11742 doesn't provide PTRACE_GET_THREAD_AREA.
11744 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11746 * linux-m68k-low.c: Include <asm/ptrace.h>
11747 (ps_get_thread_area): Implement.
11749 2010-05-03 Doug Evans <dje@google.com>
11751 * event-loop.c (struct callback_event): New struct.
11752 (callback_list): New global.
11753 (append_callback_event, delete_callback_event): New functions.
11754 (process_callback): New function.
11755 (start_event_loop): Call it.
11756 * remote-utils.c (NOT_SCHEDULED): Define.
11757 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11758 moved out of readchar.
11759 (readchar): Rewrite. Call reschedule before returning.
11760 (reset_readchar): New function.
11761 (remote_close): Call it.
11762 (process_remaining, reschedule): New functions.
11763 * server.h (callback_handler_func): New typedef.
11764 (append_callback_event, delete_callback_event): Declare.
11766 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11768 * proc-service.c (ps_pglobal_lookup): Use
11769 thread_db_look_up_one_symbol.
11770 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11771 parameter. Use it instead of all_symbols_looked_up.
11772 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11774 (all_symbols_looked_up): Don't declare.
11775 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11776 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11778 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11779 Set all_symbols_looked_up here.
11780 (thread_db_look_up_one_symbol): New.
11781 (thread_db_get_tls_address): Adjust.
11782 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11783 thread_db object on the heap, and tentatively set it in the
11785 (thread_db_init): Don't set all_symbols_looked_up here.
11786 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11788 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11790 * linux-low.c (linux_kill, linux_detach): Adjust.
11791 (status_pending_p_callback): Remove redundant statement. Check
11792 for !TARGET_WAITIKIND_IGNORE, instead of
11793 TARGET_WAITKIND_STOPPED.
11794 (handle_tracepoints): Make sure LWP is locked. Adjust.
11795 (linux_wait_for_event_1): Adjust.
11796 (linux_cancel_breakpoints): New.
11797 (unsuspend_one_lwp): New.
11798 (unsuspend_all_lwps): New.
11799 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11800 (send_sigstop_callback): Change return type to int, add new
11801 `except' parameter and handle it.
11802 (suspend_and_send_sigstop_callback): New.
11803 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11804 pass them down. If SUSPEND, also increment the lwp's suspend
11806 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11807 (need_step_over_p): Don't consider suspended LWPs.
11808 (start_step_over): Adjust.
11809 (proceed_one_lwp): Change return type to int, add new `except'
11810 parameter and handle it.
11811 (unsuspend_and_proceed_one_lwp): New.
11812 (proceed_all_lwps): Use find_inferior instead of
11814 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11815 also decrement the suspend count of LWPs. Pass `except' down,
11816 instead of hacking its suspend count.
11817 (linux_pause_all): Add `freeze' parameter. Adjust.
11818 (linux_unpause_all): New.
11819 (linux_target_ops): Install linux_unpause_all.
11820 * server.c (handle_status): Adjust.
11821 * target.h (struct target_ops): New fields `unpause_all' and
11822 `cancel_breakpoints'. Add new parameter to `pause_all'.
11823 (pause_all): Add new `freeze' parameter.
11824 (unpause_all): New.
11825 (cancel_breakpoints): New.
11826 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11827 cancel breakpoints.
11828 (cmd_qtstart): Pause threads.
11829 (stop_tracing): Pause threads, and cancel breakpoints.
11830 * win32-low.c (win32_target_ops): Adjust.
11832 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11834 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11835 the inferior right away from here...
11836 (linux_wait_1): ... to here, and adjust to check the thread's
11837 last_resume_kind instead of the lwp's step or stop_expected flags.
11839 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11841 * README: Use consistent `GDB' and `GDBserver' spellings.
11843 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11845 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11846 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11847 (linux_detach_one_lwp): Assume the lwp is stopped.
11848 (any_thread_of): Delete.
11849 (linux_detach): Stop all lwps here. Don't blindly delete all
11851 (delete_lwp_callback): New.
11852 (linux_mourn): Delete all lwps of the process that is gone.
11853 (linux_wait_1): Don't delete the last lwp of the process here.
11854 * mem-break.h (mark_breakpoints_out): Declare.
11855 * mem-break.c (mark_breakpoints_out): New.
11856 (free_all_breakpoints): Use it.
11857 * server.c (handle_target_event): If the process is gone, mark
11859 * thread-db.c (struct thread_db) <create_bp>: New field.
11860 (thread_db_enable_reporting): Fix prototype. Store a thread event
11861 breakpoint reference in the thread_db struct.
11862 (thread_db_load_search): Clear the thread_db object.
11863 (try_thread_db_load_1): Ditto.
11864 (switch_to_process): New.
11865 (disable_thread_event_reporting): Use it.
11866 (remove_thread_event_breakpoints): New.
11867 (thread_db_detach, thread_db_mourn): Use it.
11869 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11871 * linux-low.c (linux_enable_event_reporting): New.
11872 (linux_wait_for_event_1, handle_extended_wait): Use it.
11874 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11876 * linux-low.c (linux_kill_one_lwp, linux_kill)
11877 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11878 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11879 SIGSTOP even if the LWP is stopped.
11880 (send_sigstop_callback): New.
11881 (stop_all_lwps): Use send_sigstop_callback instead.
11882 (linux_resume_one_thread): Adjust.
11883 (proceed_one_lwp): Still proceed an LWP that the client has
11884 requested to stop, if we haven't reported it as stopped yet. Make
11885 sure that LWPs the client want stopped, have a pending SIGSTOP.
11887 2010-04-26 Doug Evans <dje@google.com>
11889 * server.c (handle_general_set): Make static.
11891 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11892 Print received char after testing for error/eof instead of before.
11893 (input_interrupt): Tweak comment.
11895 2010-04-23 Doug Evans <dje@google.com>
11897 * server.c (start_inferior): Print inferior argv if --debug.
11899 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11901 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11902 * nto-x86-low.c: Include server.h
11904 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11906 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11907 be consistent with other sources of this directory.
11908 (init_registers_amd64): Correct name of source file of this function
11911 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11913 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11914 64-bit executables.
11916 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11918 * win32-i386-low.c: Add 64-bit support.
11919 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11920 (init_registers_amd64): Declare.
11921 (mappings): Add 64-bit version of array.
11922 (init_windows_x86): New function.
11923 (the_low_target): Change init_arch field to init_windows_x86.
11925 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11927 * win32-low.c: Adapt to support also 64-bit architecture.
11928 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11929 (get_image_name): Use SIZE_T type for local variable `done'.
11930 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11931 (toolhelp_get_dll_name): Idem.
11932 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11933 Use uintptr_t typecast to avoid warning.
11934 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11935 (handle_exception): Use phex_nz to avoid warning.
11936 (win32_wait): Remove unused local variable `process'.
11938 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11940 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11943 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11945 * configure.ac: Use `ws2_32' library for srv_mingw.
11946 * configure: Regenerate.
11947 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11948 * remote-utils.c: Likewise.
11950 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11952 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11953 if __x86_64__ is defined.
11955 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11957 * configure: Regenerate.
11959 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11961 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11962 * target.h (target_ops): New get_tib_address field.
11963 * win32-low.h (win32_thread_info): Add thread_local_base field.
11964 * win32-low.c (child_add_thread): Add tlb argument.
11965 Set thread_local_base field to TLB.
11966 (get_child_debug_event): Adapt to child_add_thread change.
11967 (win32_get_tib_address): New function.
11968 (win32_target_ops): Set get_tib_address field to
11969 win32_get_tib_address.
11970 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11972 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11974 * linux-low.c (linux_mourn): Also remove the process.
11975 * server.c (handle_target_event): Don't remove the process here.
11976 * nto-low.c (nto_mourn): New.
11977 (nto_target_ops): Install it.
11978 * spu-low.c (spu_mourn): New.
11979 (spu_target_ops): Install it.
11980 * win32-low.c (win32_mourn): New.
11981 (win32_target_ops): Install it.
11983 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11985 * server.h (buffer_xml_printf): Remove redundant `;'.
11987 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11989 * regcache.c (set_register_cache): Invalidate regcaches before
11990 changing the register cache layout.
11991 (regcache_invalidate_one): Allow a NULL regcache.
11992 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11993 regcaches before changing the register cache layout or the target
11996 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11998 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11999 variable warning on Linux/x86-64.
12001 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12003 GDBserver disconnected tracing support.
12005 * linux-low.c (linux_remove_process): Delete.
12006 (add_lwp): Don't set last_resume_kind here.
12007 (linux_kill): Use `mourn'.
12008 (linux_detach): Use `thread_db_detach', and `mourn'.
12009 (linux_mourn): New.
12010 (linux_attach_lwp_1): Adjust comment.
12011 (linux_attach): last_resume_kind moved the thread_info; adjust.
12012 (status_pending_p_callback): Adjust.
12013 (linux_wait_for_event_1): Adjust.
12014 (count_events_callback, select_singlestep_lwp_callback)
12015 (select_event_lwp_callback, cancel_breakpoints_callback)
12016 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12017 (proceed_one_lwp): Adjust.
12018 (linux_async): Add debug output.
12019 (linux_thread_stopped): New.
12020 (linux_pause_all): New.
12021 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12023 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12024 (thread_db_free): Delete declaration.
12025 (thread_db_detach, thread_db_mourn): Declare.
12026 * thread-db.c (thread_db_init): Use thread_db_mourn.
12027 (thread_db_free): Delete, split in two.
12028 (disable_thread_event_reporting): New.
12029 (thread_db_detach): New.
12030 (thread_db_mourn): New.
12032 * server.h (struct thread_info) <last_resume_kind>: New field.
12033 <attached>: Add comment.
12034 <gdb_detached>: New field.
12035 (handler_func): Change return type to int.
12036 (handle_serial_event, handle_target_event): Ditto.
12037 (gdb_connected): Declare.
12039 (disconnected_tracing): Declare.
12040 (stop_tracing): Declare.
12042 * server.c (handle_query) <qSupported>: Report support for
12043 disconnected tracing.
12044 (queue_stop_reply_callback): Account for running threads.
12045 (gdb_wants_thread_stopped): New.
12046 (gdb_wants_all_threads_stopped): New.
12047 (gdb_reattached_process): New.
12048 (handle_status): Clear the `gdb_detached' flag of all processes.
12049 In all-stop, stop all threads.
12050 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12051 (process_serial_event): If the remote connection breaks, or if an
12052 exit was forced with "monitor exit", force an event loop exit.
12053 Handle disconnected tracing on detach.
12054 (handle_serial_event): Adjust.
12055 (handle_target_event): If GDB isn't connected, forward events back
12056 to the inferior, unless the last process exited, in which case,
12057 exit gdbserver. Adjust interface.
12059 * remote-utils.c (remote_open): Don't block in accept. Instead
12060 register an event loop source on the listen socket file
12061 descriptor. Refactor bits into ...
12062 (listen_desc): ... this new global.
12063 (gdb_connected): ... this new function.
12064 (enable_async_notification): ... this new function.
12065 (handle_accept_event): ... this new function.
12066 (remote_close): Clear remote_desc.
12068 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12070 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12072 (mourn_inferior): Define.
12073 (target_process_qsupported): Avoid the dangling else problem.
12074 (thread_stopped): Define.
12075 (pause_all): Define.
12076 (target_waitstatus_to_string): Declare.
12077 * target.c (target_waitstatus_to_string): New.
12079 * tracepoint.c (tracing): Make extern.
12080 (disconnected_tracing): New.
12081 (stop_tracing): Make extern. Handle tracing stops due to GDB
12083 (cmd_qtdisconnected): New.
12084 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12085 (handle_tracepoint_general_set): Handle QTDisconnected.
12087 * event-loop.c (event_handler_func): Change return type to int.
12088 (process_event): Bail out if the event handler wants the event
12090 (handle_file_event): Ditto.
12091 (start_event_loop): Bail out if the event handler wants the event
12094 * nto-low.c (nto_target_ops): Adjust.
12095 * spu-low.c (spu_wait): Don't remove the process here.
12096 (spu_target_ops): Adjust.
12097 * win32-low.c (win32_wait): Don't remove the process here.
12098 (win32_target_ops): Adjust.
12100 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12102 * regcache.c (realloc_register_cache): Invalidate inferior's
12103 regcache before recreating it.
12105 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12107 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12109 2010-04-09 Stan Shebs <stan@codesourcery.com>
12110 Pedro Alves <pedro@codesourcery.com>
12112 * server.h (LONGEST): New.
12113 (struct thread_info) <while_stepping>: New field.
12114 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12116 (initialize_tracepoint, handle_tracepoint_general_set)
12117 (handle_tracepoint_query, tracepoint_finished_step)
12118 (tracepoint_was_hit, release_while_stepping_state_list):
12119 (current_traceframe): Declare.
12120 * server.c (handle_general_set): Handle tracepoint packets.
12121 (read_memory): New.
12122 (write_memory): New.
12123 (handle_search_memory_1): Use read_memory.
12124 (handle_query): Report support for conditional tracepoints, trace
12125 state variables, and tracepoint sources. Handle tracepoint
12127 (main): Initialize the tracepoints module.
12128 (process_serial_event): Handle traceframe reads/writes.
12130 * linux-low.c (handle_tracepoints): New.
12131 (linux_wait_1): Call it.
12132 (linux_resume_one_lwp): Handle while-stepping.
12133 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12134 (linux_target_ops): Install them.
12135 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12137 * linux-x86-low.c (x86_supports_tracepoints): New.
12138 (the_low_target). Install it.
12140 * mem-break.h (delete_breakpoint): Declare.
12141 * mem-break.c (delete_breakpoint): Make external.
12143 * target.h (struct target_ops): Add `supports_tracepoints',
12144 `read_pc', and `write_pc' fields.
12145 (target_supports_tracepoints): Define.
12146 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12149 * regcache.h (struct regcache) <registers_owned>: New field.
12150 (init_register_cache, regcache_cpy): Declare.
12151 (regcache_read_pc, regcache_write_pc): Declare.
12152 (register_cache_size): Declare.
12153 (supply_regblock): Declare.
12154 * regcache.c (init_register_cache): New.
12155 (new_register_cache): Use it.
12156 (regcache_cpy): New.
12157 (register_cache_size): New.
12158 (supply_regblock): New.
12159 (regcache_read_pc, regcache_write_pc): New.
12161 * tracepoint.c: New.
12163 * Makefile.in (OBS): Add tracepoint.o.
12164 (tracepoint.o): New rule.
12166 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12168 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12170 (i386-mmx.c): Likewise.
12171 (i386-mmx-linux.o): Likewise.
12172 (i386-mmx-linux.c): Likewise.
12174 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12175 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12176 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12177 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12179 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12180 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12181 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12183 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12185 * Makefile.in (clean): Updated.
12187 (i386-avx.c): Likewise.
12188 (i386-avx-linux.o): Likewise.
12189 (i386-avx-linux.c): Likewise.
12190 (amd64-avx.o): Likewise.
12191 (amd64-avx.c): Likewise.
12192 (amd64-avx-linux.o): Likewise.
12193 (amd64-avx-linux.c): Likewise.
12195 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12196 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12197 (srv_amd64_regobj): Add amd64-avx.o.
12198 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12199 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12200 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12201 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12202 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12203 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12204 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12206 * i387-fp.c: Include "i386-xstate.h".
12208 (i387_cache_to_xsave): Likewise.
12209 (i387_xsave_to_cache): Likewise.
12210 (x86_xcr0): Likewise.
12212 * i387-fp.h (i387_cache_to_xsave): Likewise.
12213 (i387_xsave_to_cache): Likewise.
12214 (x86_xcr0): Likewise.
12216 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12217 * linux-crisv32-low.c (target_regsets): Likewise.
12218 * linux-m68k-low.c (target_regsets): Likewise.
12219 * linux-mips-low.c (target_regsets): Likewise.
12220 * linux-ppc-low.c (target_regsets): Likewise.
12221 * linux-s390-low.c (target_regsets): Likewise.
12222 * linux-sh-low.c (target_regsets): Likewise.
12223 * linux-sparc-low.c (target_regsets): Likewise.
12224 * linux-xtensa-low.c (target_regsets): Likewise.
12226 * linux-low.c: Include <sys/uio.h>.
12227 (regsets_fetch_inferior_registers): Support nt_type.
12228 (regsets_store_inferior_registers): Likewise.
12229 (linux_process_qsupported): New.
12230 (linux_target_ops): Add linux_process_qsupported.
12232 * linux-low.h (regset_info): Add nt_type.
12233 (linux_target_ops): Add process_qsupported.
12235 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12237 (init_registers_i386_avx_linux): New.
12238 (init_registers_amd64_avx_linux): Likewise.
12239 (xmltarget_i386_linux_no_xml): Likewise.
12240 (xmltarget_amd64_linux_no_xml): Likewise.
12241 (PTRACE_GETREGSET): Likewise.
12242 (PTRACE_SETREGSET): Likewise.
12243 (x86_fill_xstateregset): Likewise.
12244 (x86_store_xstateregset): Likewise.
12245 (use_xml): Likewise.
12246 (x86_linux_update_xmltarget): Likewise.
12247 (x86_linux_process_qsupported): Likewise.
12248 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12249 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12250 init_registers_i386_linux here. Call
12251 x86_linux_update_xmltarget.
12252 (the_low_target): Add x86_linux_process_qsupported.
12254 * server.c (handle_query): Call target_process_qsupported.
12256 * target.h (target_ops): Add process_qsupported.
12257 (target_process_qsupported): New.
12259 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12261 * inferiors.c (add_thread): Set last_status kind to
12262 TARGET_WAITKIND_IGNORE.
12263 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12264 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12265 (linux_wait_1): Move `thread' local definition to block that uses
12266 it. Don't NULL initialize `event_child'.
12267 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12268 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12269 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12271 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12273 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12274 an extended waitstatus, or by a watchpoint.
12275 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12276 thread was stepping or has been stopped by a watchpoint.
12278 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12280 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12281 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12282 of another, then delete the previous, and validate all
12284 (validate_inserted_breakpoint): New.
12285 (delete_disabled_breakpoints): New.
12286 (validate_breakpoints): New.
12287 (check_mem_read): Validate breakpoints before trusting their
12288 shadow. Delete disabled breakpoints.
12289 (check_mem_write): Validate breakpoints before trusting they
12290 should be inserted. Delete disabled breakpoints.
12291 * mem-break.h (validate_breakpoints):
12292 * server.c (handle_query): Validate breakpoints when we see a
12295 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12297 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12298 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12299 if we could tell there's a GDB breakpoint at stop_pc.
12300 (need_step_over_p): Don't do a step over if we find a GDB
12301 breakpoint at the resume PC.
12303 * mem-break.c (struct raw_breakpoint): New.
12304 (enum bkpt_type): New type `gdb_breakpoint'.
12305 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12306 fields. New field `raw'.
12307 (find_raw_breakpoint_at): New.
12308 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12309 breakpoint instead.
12310 (set_breakpoint_at): Adjust.
12311 (delete_raw_breakpoint): New.
12312 (release_breakpoint): New.
12313 (delete_breakpoint): Rename to...
12314 (delete_breakpoint_1): ... this. Add proc parameter. Use
12315 release_breakpoint. Return ENOENT.
12316 (delete_breakpoint): Reimplement.
12317 (find_breakpoint_at): Delete.
12318 (find_gdb_breakpoint_at): New.
12319 (delete_breakpoint_at): Delete.
12320 (set_gdb_breakpoint_at): New.
12321 (delete_gdb_breakpoint_at): New.
12322 (gdb_breakpoint_here): New.
12323 (set_reinsert_breakpoint): Use release_breakpoint.
12324 (uninsert_breakpoint): Rename to ...
12325 (uninsert_raw_breakpoint): ... this.
12326 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12327 (reinsert_raw_breakpoint): Change parameter type to
12329 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12331 (check_breakpoints): Adjust. Use release_breakpoint.
12332 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12333 (breakpoint_inserted_here): Ditto.
12334 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12335 Don't trust the breakpoint's shadow if it is not inserted.
12336 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12337 (delete_all_breakpoints): Adjust.
12338 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12339 use delete_breakpoint_1.
12341 * mem-break.h (breakpoints_supported): Delete declaration.
12342 (set_gdb_breakpoint_at): Declare.
12343 (gdb_breakpoint_here): Declare.
12344 (delete_breakpoint_at): Delete.
12345 (delete_gdb_breakpoint_at): Declare.
12347 * server.h (struct raw_breakpoint): Forward declare.
12348 (struct process_info): New field `raw_breakpoints'.
12350 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12353 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12355 * linux-low.c (status_pending_p_callback): Fix comment.
12356 (linux_wait_for_event_1): Move most of the internal breakpoint
12357 handling from here...
12358 (linux_wait_1): ... to here.
12359 (count_events_callback): New.
12360 (select_singlestep_lwp_callback): New.
12361 (select_event_lwp_callback): New.
12362 (cancel_breakpoints_callback): New.
12363 (select_event_lwp): New.
12364 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12365 priority to all LWPs that have had events that should be reported
12366 to the client. Cancel breakpoints when about to reporting the
12367 event to the client, not while stopping lwps. No longer cancel
12368 finished single-steps here.
12369 (cancel_finished_single_step): Delete.
12370 (cancel_finished_single_steps): Delete.
12372 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12374 * mem-break.c (enum bkpt_type): New.
12375 (struct breakpoint): New field `type'.
12376 (set_breakpoint_at): Change return type to struct breakpoint
12377 pointer. Set type to `other_breakpoint' by default.
12378 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12379 in the breakpoint list.
12380 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12381 (reinsert_breakpoint): Rename to ...
12382 (reinsert_raw_breakpoint): ... this.
12383 (reinsert_breakpoints_at): Adjust.
12384 * mem-break.h (struct breakpoint): Declare.
12385 (set_breakpoint_at): Change return type to struct breakpoint
12388 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12390 * server.c (handle_query): Assign, not compare.
12392 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12394 Teach linux gdbserver to step-over-breakpoints.
12396 * linux-low.c (can_hardware_single_step): New.
12397 (supports_breakpoints): New.
12398 (handle_extended_wait): If stopping threads, read the stop pc of
12399 the new cloned LWP.
12401 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12402 low target doesn't support retrieving the PC.
12403 (add_lwp): Set last_resume_kind to resume_continue.
12404 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12405 (linux_attach): Don't clear stop_expected. Set the lwp's
12406 last_resume_kind to resume_stop.
12407 (linux_detach_one_lwp): Don't check for removed breakpoints.
12408 (check_removed_breakpoint): Delete.
12409 (status_pending_p): Rename to ...
12410 (status_pending_p_callback): ... this. Don't check for removed
12411 breakpoints. Don't consider threads that are stopped from GDB's
12413 (linux_wait_for_lwp): Always read the stop_pc here.
12414 (cancel_breakpoint): New.
12415 (step_over_bkpt): New global.
12416 (linux_wait_for_event_1): Implement stepping over breakpoints.
12417 (gdb_wants_lwp_stopped): New.
12418 (gdb_wants_all_stopped): New.
12419 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12420 single-step traps here. Store the thread's last reported target
12422 (send_sigstop): Don't clear stop_expected. Always set it,
12424 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12425 (cancel_finished_single_step): New.
12426 (cancel_finished_single_steps): New.
12427 (wait_for_sigstop): Don't cancel finished single-step traps here.
12428 (linux_resume_one_lwp): Don't check for removed breakpoints.
12429 Don't set `step' on non-hardware step archs.
12430 (linux_set_resume_request): Ignore resume_stop requests if already
12431 stopping or stopped. Set the lwp's last_resume_kind.
12432 (resume_status_pending_p): Don't check for removed breakpoints.
12433 (need_step_over_p): New.
12434 (start_step_over): New.
12435 (finish_step_over): New.
12436 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12437 requests. Clear the thread's last reported target waitstatus.
12438 Don't use the `suspended' flag. Don't consider pending breakpoints.
12439 (linux_resume): Start a step-over if necessary.
12440 (proceed_one_lwp): New.
12441 (proceed_all_lwps): New.
12442 (unstop_all_lwps): New.
12443 * linux-low.h (struct lwp_info): Rewrite comment for the
12444 `suspended' flag. Add the `stop_pc' field. Delete the
12445 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12446 Add `'last_resume_kind' and `need_step_over' fields.
12447 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12448 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12449 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12450 (set_raw_breakpoint_at): New.
12451 (set_breakpoint_at): Rewrite to use it.
12452 (reinsert_breakpoint_handler): Delete.
12453 (set_reinsert_breakpoint): New.
12454 (reinsert_breakpoint_by_bp): Delete.
12455 (delete_reinsert_breakpoints): New.
12456 (uninsert_breakpoint): Rewrite.
12457 (uninsert_breakpoints_at): New.
12458 (reinsert_breakpoint): Rewrite.
12459 (reinsert_breakpoints_at): New.
12460 (check_breakpoints): Rewrite.
12461 (breakpoint_here): New.
12462 (breakpoint_inserted_here): New.
12463 (check_mem_read): Adjust.
12464 * mem-break.h (breakpoints_supported, breakpoint_here)
12465 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12466 (reinsert_breakpoint_by_bp): Delete declaration.
12467 (delete_reinsert_breakpoints): Declare.
12468 (reinsert_breakpoint): Delete declaration.
12469 (reinsert_breakpoints_at): Declare.
12470 (uninsert_breakpoint): Delete declaration.
12471 (uninsert_breakpoints_at): Declare.
12472 (check_breakpoints): Adjust prototype.
12473 * server.h: Adjust include order.
12474 (struct thread_info): Declare here. Add a `last_status' field.
12476 2010-03-23 Michael Snyder <msnyder@vmware.com>
12478 * server.c (crc32): New function.
12479 (handle_query): Add handling for 'qCRC:' request.
12481 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12483 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12484 lwp had been stopped by a watchpoint.
12486 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12488 * server.h (internal_error): Declare.
12489 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12490 * utils.c (internal_error): New function.
12492 2010-03-15 Andreas Schwab <schwab@redhat.com>
12494 * configure.srv: Fix typo setting srv_regobj.
12496 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12498 * linux-low.c (fetch_register): Avoid passing a non string literal
12500 (usr_store_inferior_registers): Ditto.
12502 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12504 * linux-low.c (linux_write_memory): Bail out early if peeking
12507 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12509 * linux-low.h (struct lwp_info): New fields
12510 `stopped_by_watchpoint' and `stopped_data_address'.
12511 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12512 here, and cache them in the lwp object.
12513 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12515 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12517 (linux_stopped_by_watchpoint): Rewrite.
12518 (linux_stopped_data_address): Rewrite.
12520 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12522 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12523 switching the current inferior, not before.
12525 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12527 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12528 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12529 i386-linux.c and amd64-linux.c.
12530 (reg-i386.o): Removed.
12531 (reg-i386.c): Likewise.
12532 (reg-i386-linux.o): Likewise.
12533 (reg-i386-linux.c): Likewise.
12534 (reg-x86-64.o): Likewise.
12535 (reg-x86-64.c): Likewise.
12536 (reg-x86-64-linux.o): Likewise.
12537 (reg-x86-64-linux.c): Likewise.
12539 (i386.c): Likewise.
12540 (i386-linux.o): Likewise.
12541 (i386-linux.c): Likewise.
12542 (amd64.o): Likewise.
12543 (amd64.c): Likewise.
12544 (amd64-linux.o): Likewise.
12545 (amd64-linux.c): Likewise.
12547 * configure.srv (srv_i386_regobj): New.
12548 (srv_i386_linux_regobj): Likewise.
12549 (srv_amd64_regobj): Likewise.
12550 (srv_amd64_linux_regobj): Likewise.
12551 (srv_i386_32bit_xmlfiles): Likewise.
12552 (srv_i386_64bit_xmlfiles): Likewise.
12553 (srv_i386_xmlfiles): Likewise.
12554 (srv_amd64_xmlfiles): Likewise.
12555 (srv_i386_linux_xmlfiles): Likewise.
12556 (srv_amd64_linux_xmlfiles): Likewise.
12557 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12558 srv_xmlfiles to $srv_i386_xmlfiles.
12559 (i[34567]86-*-mingw32ce*): Likewise.
12560 (i[34567]86-*-mingw*): Likewise.
12561 (i[34567]86-*-nto*): Likewise.
12562 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12563 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12564 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12565 (x86_64-*-linux*): Likewise.
12567 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12568 (init_registers_amd64_linux): New.
12569 (x86_arch_setup): Replace init_registers_x86_64_linux with
12570 init_registers_amd64_linux.
12572 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12574 * configure.ac: Check for libdl. If it is not available link against
12575 static libthread_db.
12576 * configure: Regenerate.
12578 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12582 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12583 handing a read watchpoint.
12584 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12586 2010-02-12 Doug Evans <dje@google.com>
12588 * linux-low.c (linux_supports_tracefork_flag): Document.
12589 (linux_look_up_symbols): Add comment.
12591 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12593 * regcache.c (supply_register): Clear regcache if buf is NULL.
12595 2010-02-02 Nicolas Roche <roche@sourceware.org>
12596 Joel Brobecker <brobecker@adacore.com>
12598 * inferiors.c (find_inferior): Add function documentation.
12599 (unloaded_dll): Handle the case where the unloaded dll has not
12600 been previously registered in the dll list.
12602 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12604 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12605 (thumb2_breakpoint): New.
12606 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12608 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12610 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12611 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12614 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12616 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12618 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12620 * linux-s390-low.c (s390_collect_ptrace_register)
12621 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12623 2010-01-21 Doug Evans <dje@google.com>
12625 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12626 (PTRACE_ARG4_TYPE): New macro.
12627 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12628 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12629 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12630 (usr_store_inferior_registers): Ditto.
12631 (linux_read_memory, linux_write_memory): Ditto.
12632 (linux_test_for_tracefork): Ditto.
12634 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12635 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12637 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12639 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12642 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12644 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12645 prototype to take a regcache. Adjust.
12647 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12649 * regcache.h (struct thread_info): Forward declare.
12650 (struct regcache): New.
12651 (new_register_cache): Adjust prototype.
12652 (get_thread_regcache): Declare.
12653 (free_register_cache): Adjust prototype.
12654 (registers_to_string, registers_from_string): Ditto.
12655 (supply_register, supply_register_by_name, collect_register)
12656 (collect_register_as_string, collect_register_by_name): Ditto.
12657 * regcache.c (struct inferior_regcache_data): Delete.
12658 (get_regcache): Rename to ...
12659 (get_thread_regcache): ... this. Adjust. Switch inferior before
12660 fetching registers.
12661 (regcache_invalidate_one): Adjust.
12662 (regcache_invalidate): Fix prototype.
12663 (new_register_cache): Return the new register cache.
12664 (free_register_cache): Change prototype.
12665 (realloc_register_cache): Adjust.
12666 (registers_to_string): Change prototype to take a regcache. Adjust.
12667 (registers_from_string): Ditto.
12668 (register_data): Ditto.
12669 (supply_register): Ditto.
12670 (supply_register_by_name): Ditto.
12671 (collect_register): Ditto.
12672 (collect_register_as_string): Ditto.
12673 (collect_register_by_name): Ditto.
12674 * server.c (process_serial_event): Adjust.
12675 * linux-low.h (regset_fill_func, regset_store_func): Change
12677 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12679 * linux-low.c (get_stop_pc): Adjust.
12680 (check_removed_breakpoint): Adjust.
12681 (linux_wait_for_event): Adjust.
12682 (linux_resume_one_lwp): Adjust.
12683 (fetch_register): Add regcache parameter. Adjust.
12684 (usr_store_inferior_registers): Ditto.
12685 (regsets_fetch_inferior_registers): Ditto.
12686 (regsets_store_inferior_registers): Ditto.
12687 (linux_fetch_registers, linux_store_registers): Ditto.
12688 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12690 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12692 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12693 prototype to take a regcache.
12694 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12695 * remote-utils.c (convert_ascii_to_int, outreg)
12696 (prepare_resume_reply): Change prototype to take a regcache.
12698 * target.h (struct target_ops) <fetch_registers, store_registers>:
12699 Change prototype to take a regcache.
12700 (fetch_inferior_registers, store_inferior_registers): Change
12701 prototype to take a regcache. Adjust.
12702 * proc-service.c (ps_lgetregs): Adjust.
12703 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12704 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12705 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12706 take a regcache. Adjust.
12707 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12708 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12709 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12710 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12711 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12712 (cris_cannot_fetch_register):
12713 (cris_breakpoint_at): Change prototype to take a regcache.
12715 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12716 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12717 to take a regcache. Adjust.
12718 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12720 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12721 take a regcache. Adjust.
12722 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12723 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12724 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12725 * linux-mips-low.c (mips_get_pc):
12726 (mips_set_pc): Change prototype to take a regcache. Adjust.
12727 (mips_reinsert_addr): Adjust.
12728 (mips_collect_register): Change prototype to take a regcache.
12730 (mips_supply_register):
12731 (mips_collect_register_32bit, mips_supply_register_32bit)
12732 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12733 (mips_store_fpregset): Ditto.
12734 * linux-ppc-low.c (ppc_supply_ptrace_register)
12735 (ppc_supply_ptrace_register): Ditto.
12736 (parse_spufs_run): Adjust.
12737 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12738 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12739 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12740 take a regcache. Adjust.
12741 * linux-s390-low.c (s390_collect_ptrace_register)
12742 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12743 (s390_set_pc): Change prototype to take a regcache. Adjust.
12744 (s390_arch_setup): Adjust.
12745 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12746 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12747 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12748 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12749 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12751 (sparc_breakpoint_at): Adjust.
12752 * linux-xtensa-low.c (xtensa_fill_gregset):
12753 (xtensa_store_gregset):
12754 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12755 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12756 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12757 prototype to take a regcache. Adjust.
12758 * win32-arm-low.c (arm_fetch_inferior_register)
12759 (arm_store_inferior_register): Change prototype to take a
12761 * win32-i386-low.c (i386_fetch_inferior_register)
12762 (i386_store_inferior_register): Change prototype to take a
12764 * win32-low.c (child_fetch_inferior_registers)
12765 (child_store_inferior_registers): Change prototype to take a
12767 (win32_wait): Adjust.
12768 (win32_fetch_inferior_registers): Change prototype to take a
12770 (win32_store_inferior_registers): Adjust.
12771 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12772 store_inferior_register>: Change prototype to take a regcache.
12774 2010-01-20 Doug Evans <dje@google.com>
12776 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12778 (linux_wait_for_event1, linux_init_signals): Ditto.
12779 (W_STOPCODE): Provide definition if missing.
12781 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12783 * linux-low.c (linux_core_of_thread): New.
12784 (compare_ints, show_process, list_threads): New.
12785 (linux_qxfer_osdata): Report threads and cores.
12786 (linux_target_op): Register linux_core_of_thread.
12787 * remote-utils.c (prepare_resume_reply): Report the core.
12788 (buffer_xml_printf): Support %d specifier.
12789 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12791 (handle_query): Handle qXfer:threads. Announce availability
12793 * target.h (struct target_ops): New field core_of_thread.
12795 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12797 * Makefile.in (clean): Remove new generated files.
12798 (reg-s390.o, reg-s390.c): Remove rules.
12799 (reg-s390x.o, reg-s390x.c): Likewise.
12800 (s390-linux32.o, s390-linux32.c): Add rules.
12801 (s390-linux64.o, s390-linux64.c): Likewise.
12802 (s390x-linux64.o, s390x-linux64.c): Likewise.
12803 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12804 * linux-s390-low.c: Include <elf.h>.
12805 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12806 (init_registers_s390): Remove prototype.
12807 (init_registers_s390x): Likewise.
12808 (init_registers_s390_linux32): Add prototype.
12809 (init_registers_s390_linux64): Likewise.
12810 (init_registers_s390x_linux64): Likewise.
12811 (s390_num_regs_3264): New define.
12812 (s390_regmap_3264): New global variable.
12813 (s390_cannot_fetch_register): Remove obsolete check.
12814 (s390_cannot_store_register): Likewise.
12815 (s390_collect_ptrace_register): Handle upper/lower register halves.
12816 (s390_supply_ptrace_register): Likewise.
12817 (s390_fill_gregset): Update to register number changes.
12818 (s390_get_hwcap): New routine.
12819 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12820 Install appropriate regmap and register set.
12822 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12824 * server.c (gdbserver_version): Update copyright year to 2010.
12825 * gdbreplay.c (gdbreplay_version): Likewise.
12827 2009-12-28 Doug Evans <dje@google.com>
12829 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12830 elf/external.h. Include <elf.h> instead but only if necessary.
12832 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12834 * linux-low.c (linux_remove_process): Remove `detaching'
12835 parameter. Don't release/detach from thread_db here.
12836 (linux_kill): Release/detach from thread_db here, ...
12837 (linux_detach): ... and here, before actually detaching.
12838 (linux_wait_1): ... and here, when a process exits.
12839 * thread-db.c (any_thread_of): New.
12840 (thread_db_free): Switch the current inferior to a thread of the
12843 2009-12-21 Doug Evans <dje@google.com>
12845 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12847 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12848 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12849 warning ifndef __NR_tkill. Move setting of errno there too.
12850 Delete unnecessary resetting of errno after syscall.
12851 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12853 * configure.ac: Check for dladdr.
12854 * config.in: Regenerate.
12855 * configure: Regenerate.
12856 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12857 (try_thread_db_load): Update.
12859 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12861 2009-12-18 Doug Evans <dje@google.com>
12863 * event-loop.c: Include unistd.h if it exists.
12865 * linux-low.c (my_waitpid): Move definition away from being in
12866 between linux_tracefork_child/linux_test_for_tracefork.
12868 * gdb_proc_service.h (psaddr_t): Fix type.
12869 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12870 signature to match glibc.
12872 2009-12-16 Doug Evans <dje@google.com>
12874 * linux-low.c (linux_read_memory): Fix argument to read.
12876 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12878 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12879 events, don't leave current_inferior pointing at null.
12881 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12883 * win32-low.c (LOG): Delete.
12884 (OUTMSG): Output to stderr.
12885 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12886 on compile time LOG macro.
12887 (win32_wait): Fix debug output.
12889 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12891 * win32-low.c (win32_add_one_solib): If the dll name is
12892 "ntdll.dll", prepend the system directory to the dll path.
12894 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12896 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12898 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12899 Vladimir Prus <vladimir@codesourcery.com>
12901 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12902 * configure.ac: Check for __mcoldfire__ and set
12903 gdb_cv_m68k_is_coldfire.
12904 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12905 reg-cf.o and reg-m68k.o.
12906 * configure: Regenerated.
12908 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12910 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12911 Pass it to thread_db_free.
12912 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12913 proper `detaching' argument to linux_remove_process.
12914 * linux-low.h (thread_db_free): Add `detaching' parameter.
12915 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12917 (thread_db_free): Add `detaching' parameter. Only
12918 call td_ta_clear_event if detaching from process.
12920 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12922 * thread-db.c (thread_db_free): Fix typo.
12924 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12927 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12929 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12931 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12932 with an i686 compiler.
12933 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12935 * configure: Rebuilt.
12937 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12941 * server.c (handle_search_memory_1): Correct read_addr initialization
12942 in loop for searching subsequent chunks.
12944 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12946 * configure.ac: New --with-libthread-db option.
12947 * thread-db.c: Allow direct dependence on libthread_db.
12948 (thread_db_free): Adjust.
12949 * config.in: Regenerate.
12950 * configure: Likewise.
12952 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12955 * thread-db.c (attach_thread): New function.
12956 (maybe_attach_thread): Return success/failure.
12957 (find_new_threads_callback): Adjust.
12958 (thread_db_find_new_threads): Loop until no new threads.
12960 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12962 * proc-service.c (ps_lgetregs): Formatting.
12964 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12966 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12967 * configure.ac: Adjust.
12968 * linux-low.h (struct process_info_private): Move members to struct
12970 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12971 * linux-low.c (linux_remove_process): Adjust.
12972 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12973 * server.c (handle_query): Move code ...
12974 (handle_monitor_command): ... here. New function.
12975 * target.h (struct target_ops): New member.
12976 * thread-db.c (struct thread_db): New.
12977 (libthread_db_search_path): New variable.
12978 (thread_db_create_event, thread_db_enable_reporting)
12979 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12980 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12981 (try_thread_db_load_1, dladdr_to_soname): New functions.
12982 (try_thread_db_load, thread_db_load_search): New functions.
12983 (thread_db_init): Search for libthread_db.
12984 (thread_db_free): New function.
12985 (thread_db_handle_monitor_command): Likewise.
12986 * config.in: Regenerate.
12987 * configure: Regenerate.
12989 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12991 * spu-low.c (spu_kill): Wait for inferior to terminate.
12992 Call clear_inferiors.
12993 (spu_detach): Call clear_inferiors.
12995 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12997 * aclocal.m4: Regenerate.
12998 * config.in: Likewise.
12999 * configure: Likewise.
13001 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13003 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13004 (parse_spufs_run): New function.
13005 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13006 (ppc_breakpoint_at): Handle SPU breakpoints.
13008 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13010 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13011 (SPUFS_MAGIC): Define.
13012 (spu_enumerate_spu_ids): New function.
13013 (linux_qxfer_spu): New function.
13014 (linux_target_ops): Install linux_qxfer_spu.
13016 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13018 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13019 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13020 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13021 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13022 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13023 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13024 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13025 (init_registers_powerpc_cell32l): Add prototype.
13026 (init_registers_powerpc_cell64l): Likewise.
13027 (ppc_arch_setup): Detect Cell/B.E. architecture.
13029 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13031 * Makefile.in (datarootdir): New variable.
13033 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13035 * linux-low.c (linux_write_memory): Update debugging output.
13036 * Makefile.in (clean): Add new descriptions.
13037 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13038 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13039 * configure.srv: Add new files for arm*-*-linux*.
13040 * linux-arm-low.c: Add new declarations.
13041 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13042 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13043 (HWCAP_VFPv3D16): New.
13044 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13045 instead of __IWMMXT__.
13046 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13047 (arm_arch_setup): New.
13048 (target_regsets): Remove #ifdef. Add VFP regset.
13049 (the_low_target): Use arm_arch_setup.
13051 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13053 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13054 the main thread again.
13056 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13058 Adding Neutrino gdbserver.
13059 * configure: Regenerated.
13060 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13061 * configure.srv (i[34567]86-*-nto*): New target.
13062 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13063 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13064 (nto_comctrl) [__QNX__]: New function.
13065 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13067 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13069 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13072 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13073 Pedro Alves <pedro@codesourcery.com>
13075 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13076 don't support CONTEXT_EXTENDED_REGISTERS.
13077 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13078 (the_low_target): Install them.
13079 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13080 failing with ERROR_PIPE_NOT_CONNECTED.
13082 2009-06-30 Doug Evans <dje@google.com>
13083 Pierre Muller <muller@ics.u-strasbg.fr>
13085 Add h/w watchpoint support to x86-linux, win32-i386.
13086 * Makefile.in (SFILES): Add i386-low.c
13087 (i386_low_h): Define.
13088 (i386-low.o): Add dependencies.
13089 (linux-x86-low.o): Add i386-low.h dependency.
13090 (win32-i386-low.o): Ditto.
13091 * i386-low.c: New file.
13092 * i386-low.h: New file.
13093 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13094 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13095 * linux-low.c (linux_add_process): Initialize arch_private.
13096 (linux_remove_process): Free arch_private.
13097 (add_lwp): Initialize arch_private.
13098 (delete_lwp): Free arch_private.
13099 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13101 * linux-low.h (process_info_private): New member arch_private.
13102 (lwp_info): New member arch_private.
13103 (linux_target_ops): New members new_process, new_thread,
13105 (ptid_of): New macro.
13106 * linux-x86-low.c: Include stddef.h, i386-low.h.
13107 (arch_process_info): New struct.
13108 (arch_lwp_info): New struct.
13109 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13110 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13111 (i386_dr_low_get_status): New function.
13112 (x86_insert_point, x86_remove_point): New functions.
13113 (x86_stopped_by_watchpoint): New function.
13114 (x86_stopped_data_address): New function.
13115 (x86_linux_new_process, x86_linux_new_thread): New functions.
13116 (x86_linux_prepare_to_resume): New function.
13117 (the_low_target): Add entries for insert_point, remove_point,
13118 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13120 * server.c (debug_hw_points): New global.
13121 (monitor_show_help): Document set debug-hw-points.
13122 (handle_query): Process "set debug-hw-points".
13123 * server.h (debug_hw_points): Declare.
13124 (paddress): Declare.
13125 * utils.c (NUMCELLS, CELLSIZE): New macros.
13126 (get_sell, xsnprintf, paddress): New functions.
13127 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13128 remove_point, stopped_by_watchpoint, stopped_data_address.
13129 * win32-i386-low.c: Include i386-low.h.
13130 (debug_reg_state): Replaces dr.
13131 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13132 (i386_dr_low_get_status): New function.
13133 (i386_insert_point, i386_remove_point): New functions.
13134 (i386_stopped_by_watchpoint): New function.
13135 (i386_stopped_data_address): New function.
13136 (i386_initial_stuff): Update.
13137 (get_thread_context,set_thread_context,i386_thread_added): Update.
13138 (the_low_target): Add entries for insert_point,
13139 remove_point, stopped_by_watchpoint, stopped_data_address.
13140 * win32-low.c (win32_insert_watchpoint): New function.
13141 (win32_remove_watchpoint): New function.
13142 (win32_stopped_by_watchpoint): New function.
13143 (win32_stopped_data_address): New function.
13144 (win32_target_ops): Add entries for insert_watchpoint,
13145 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13146 * win32-low.h (win32_target_ops): New members insert_point,
13147 remove_point, stopped_by_watchpoint, stopped_data_address.
13149 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13151 * server.c (process_serial_event): Re-return unsupported, not
13152 error, if the type isn't recognized. Re-allow supporting only
13153 insert or remove packets. Also call require_running for
13154 breakpoints. Add missing break statement to default case. Tidy.
13155 * target.h (struct target_ops): Rename insert_watchpoint to
13156 insert_point, and remove_watchpoint to remove_point.
13158 * linux-low.h (struct linux_target_ops): Likewise.
13159 * linux-low.c (linux_insert_watchpoint): Rename to ...
13160 (linux_insert_point): ... this. Adjust.
13161 (linux_remove_watchpoint): Rename to ...
13162 (linux_remove_point): ... this. Adjust.
13163 (linux_target_ops): Adjust.
13164 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13165 (cris_insert_point): ... this.
13166 (cris_remove_watchpoint): Rename to ...
13167 (cris_remove_point): ... this.
13168 (the_low_target): Adjust.
13170 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13172 * server.c (handle_v_kill): Pass signal_pid to
13173 kill_inferior if multi_process is zero.
13175 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13177 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13178 * target.h (target_ops): Comment for *_watchpoint to make it clear
13179 the functions can get types '0' and '1'.
13181 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13183 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13184 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13185 * regcache.c (get_regcache): Likewise.
13186 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13187 * win32-low.c (child_fetch_inferior_registers): Remove check for
13190 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13191 Pedro Alves <pedro@codesourcery.com>
13193 * target.h (struct target_ops) <supports_multi_process>: New
13195 (target_supports_multi_process): New.
13196 * server.c (handle_query): Even if GDB reports support, only
13197 enable multi-process if the target also supports it. Report
13198 multi-process support only if the target backend supports it.
13199 * linux-low.c (linux_supports_multi_process): New function.
13200 (linux_target_ops): Install it as target_supports_multi_process
13203 2009-05-24 Doug Evans <dje@google.com>
13205 Global renaming of find_thread_pid to find_thread_ptid.
13206 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13207 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13208 All callers updated.
13210 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13211 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13214 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13215 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13216 (linux_resume_one_lwp): Ditto.
13218 2009-05-23 Doug Evans <dje@google.com>
13220 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13221 from struct inferior_list_entry * to struct lwp_info *.
13222 All callers updated.
13224 2009-05-13 Doug Evans <dje@google.com>
13226 * linux-x86-low.c: Don't include assert.h.
13227 (x86_siginfo_fixup): Use fatal, not assert.
13228 (x86_arch_setup): Fix comment.
13230 2009-05-12 Doug Evans <dje@google.com>
13232 Biarch support for i386/amd64 gdbserver.
13233 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13234 Add linux-x86-low.c.
13235 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13236 (linux-x86-low.o): Add.
13237 * linux-x86-64-low.c: Delete.
13238 * linux-i386-low.c: Delete.
13239 * linux-x86-low.c: New file.
13240 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13242 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13244 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13245 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13246 (linux_child_pid_to_exec_file): New function.
13247 (elf_64_header_p, elf_64_file_p): New functions.
13248 (siginfo_fixup): New function.
13249 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13250 give target a chance to convert layout.
13251 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13252 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13254 2009-05-07 Doug Evans <dje@google.com>
13256 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13257 (regsets_store_inferior_registers): Ditto.
13259 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13263 * linux-low.c (must_set_ptrace_flags): Delete.
13264 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13266 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13267 `lwp->must_set_ptrace_flags' instead.
13268 (linux_wait_for_event_1): Set ptrace options here.
13269 (linux_wait_1): ... not here.
13271 2009-04-30 Doug Evans <dje@google.com>
13273 * inferiors.c (started_inferior_callback): New function.
13274 (attached_inferior_callback): New function.
13275 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13276 * server.c (print_started_pid, print_attached_pid): New functions.
13277 (detach_or_kill_for_exit): New function.
13278 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13279 * server.h (have_started_inferiors_p): Declare.
13280 (have_attached_inferiors_p): Declare.
13282 * inferiors.c (remove_process): Fix memory leak, free process.
13283 * linux-low.c (linux_remove_process): New function.
13284 (linux_kill): Call it instead of remove_process.
13285 (linux_detach, linux_wait_1): Ditto.
13287 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13289 * configure.srv: Add x86 Windows CE target.
13291 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13293 * inferiors.c (get_thread_process): Make global.
13294 * server.h (get_thread_process): Add prototype.
13295 * thread-db.c (find_one_thread): Use get_thread_process
13296 instead of current_process.
13297 (thread_db_get_tls_address): Do not crash if called when
13298 thread layer is not yet initialized.
13300 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13302 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13303 * spu-low.c (current_tid): Rename to ...
13304 (current_ptid): ... this.
13305 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13306 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13307 ptid_get_lwp (current_ptid) instead of current_tid.
13308 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13309 instead of current_tid. Use find_process_pid to verify pid
13310 argument is valid. Pass proper argument to remove_process.
13311 (spu_thread_alive): Compare current_ptid instead of current_tid.
13312 (spu_resume): Likewise.
13314 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13316 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13319 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13321 Implement the multiprocess extensions, and add linux multiprocess
13324 * server.h (ULONGEST): Declare.
13325 (struct ptid, ptid_t): New.
13326 (minus_one_ptid, null_ptid): Declare.
13327 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13328 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13329 (struct inferior_list_entry): Change `id' type from unsigned from
13331 (struct sym_cache, struct breakpoint, struct
13332 process_info_private): Forward declare.
13333 (struct process_info): Declare.
13334 (current_process): Declare.
13335 (all_processes): Declare.
13336 (initialize_inferiors): Declare.
13337 (add_thread): Adjust to use ptid_t.
13338 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13339 (add_process, remove_process, find_thread_pid): Declare.
13340 (find_inferior_id): Adjust to use ptid_t.
13341 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13342 (multi_process): Declare.
13343 (push_event): Adjust to use ptid_t.
13344 (read_ptid, write_ptid): Declare.
13345 (prepare_resume_reply): Adjust to use ptid_t.
13346 (clear_symbol_cache): Declare.
13347 * inferiors.c (all_processes): New.
13348 (null_ptid, minus_one_ptid): New.
13349 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13350 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13351 (add_thread): Change unsigned long to ptid. Remove gdb_id
13353 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13354 (gdb_id_to_thread): Rename to ...
13355 (find_thread_pid): ... this. Change unsigned long to ptid.
13356 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13357 (loaded_dll, pull_pid_from_list): Adjust.
13358 (add_process, remove_process, find_process_pid)
13359 (get_thread_process, current_process, initialize_inferiors): New.
13360 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13361 (struct target_waitstatus) <related_pid>: Ditto.
13362 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13363 return type to int.
13364 (struct target_ops) <join>: Add `pid' argument.
13365 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13366 (struct target_ops) <wait>: Add `ptid' field. Change return type
13368 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13369 (mywait): Add `ptid' argument. Change return type to ptid_t.
13370 (target_pid_to_str): Declare.
13371 * target.c (set_desired_inferior): Adjust to use ptids.
13372 (mywait): Add new `ptid' argument. Adjust.
13373 (target_pid_to_str): New.
13374 * mem-break.h (free_all_breakpoints): Declare.
13375 * mem-break.c (breakpoints): Delelete.
13376 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13377 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13378 to use per-process breakpoint list.
13379 (free_all_breakpoints): New.
13380 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13381 (symbol_cache, all_symbols_looked_up): Delete.
13383 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13385 (prepare_resume_reply): Change ptid argument's type from unsigned
13386 long to ptid_t. Adjust. Implement W;process and X;process.
13387 (free_sym_cache, clear_symbol_cache): New.
13388 (look_up_one_symbol): Adjust to per-process symbol cache. *
13389 * server.c (cont_thread, general_thread, step_thread): Change type
13391 (attached): Delete.
13392 (multi_process): New.
13393 (last_ptid): Change type to ptid_t.
13394 (struct vstop_notif) <ptid>: Change type to ptid_t.
13395 (queue_stop_reply, push_event): Change `ptid' argument's type to
13397 (discard_queued_stop_replies): Add `pid' argument.
13398 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13399 changes. Don't reference the `attached' global.
13400 (attach_inferior): Adjust to mywait interface changes.
13401 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13402 features. Handle and report "multiprocess+". Handle
13404 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13406 (handle_v_kill): New.
13407 (handle_v_stopped): Adjust to use target_pid_to_str.
13408 (handle_v_requests): Allow multiple attaches and runs when
13409 multiprocess extensions are in effect. Handle "vKill".
13410 (myresume): Adjust to use ptids.
13411 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13412 (handle_status): Adjust to discard_queued_stop_replies interface
13414 (first_thread_of, kill_inferior_callback)
13415 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13416 (main): Call initialize_inferiors. Adjust to use ptids, killing
13417 and detaching from all inferiors. Handle multiprocess packet
13419 * linux-low.h: Include gdb_proc_service.h.
13420 (struct process_info_private): New.
13421 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13422 <lwpid_of>: Use ptid_get_lwp.
13423 (get_lwp_thread): Adjust.
13424 (struct lwp_info): Add `dead' member.
13425 (find_lwp_pid): Declare.
13426 * linux-low.c (thread_db_active): Delete.
13427 (new_inferior): Adjust comment.
13428 (inferior_pid): Delete.
13429 (linux_add_process): New.
13430 (handle_extended_wait): Adjust.
13431 (add_lwp): Change unsigned long to ptid.
13432 (linux_create_inferior): Add process to processes table. Adjust
13433 to use ptids. Don't set new_inferior here.
13434 (linux_attach_lwp): Rename to ...
13435 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13436 it. Adjust to use ptids.
13437 (linux_attach_lwp): New.
13438 (linux_attach): Add process to processes table. Don't set
13440 (struct counter): New.
13441 (second_thread_of_pid_p, last_thread_of_process_p): New.
13442 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13443 multiple processes.
13444 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13445 processes. Remove process from process table.
13446 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13447 to multiple processes.
13448 (any_thread_of): New.
13449 (linux_detach): Add `pid' argument, and handle it. Remove process
13450 from processes table.
13451 (linux_join): Add `pid' argument. Handle it.
13452 (linux_thread_alive): Change unsighed long argument to ptid_t.
13453 Consider dead lwps as not being alive.
13454 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13455 threads we're not interested in.
13456 (same_lwp, find_lwp_pid): New.
13457 (linux_wait_for_lwp): Change `pid' argument's type from int to
13459 (linux_wait_for_event): Rename to ...
13460 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13461 from int to ptid_t. Adjust.
13462 (linux_wait_for_event): New.
13463 (linux_wait_1): Add `ptid' argument. Change return type to
13464 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13465 that exit from the process table.
13466 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13468 (mark_lwp_dead): New.
13469 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13470 stopping all threads, mark its main lwp as dead.
13471 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13473 (fetch_register, usr_store_inferior_registers)
13474 (regsets_fetch_inferior_registers)
13475 (regsets_store_inferior_registers, linux_read_memory)
13476 (linux_write_memory): Inline `inferior_pid'.
13477 (linux_look_up_symbols): Adjust to use per-process
13478 `thread_db_active'.
13479 (linux_request_interrupt): Adjust to use ptids.
13480 (linux_read_auxv): Inline `inferior_pid'.
13481 (initialize_low): Don't reference thread_db_active.
13482 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13483 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13484 (ps_getpid): Return the pid of the current inferior.
13485 * thread-db.c (proc_handle, thread_agent): Delete.
13486 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13488 (find_one_thread): Change argument type to ptid_t. Adjust to
13490 (maybe_attach_thread): Adjust to per-process data and ptids.
13491 (thread_db_find_new_threads): Ditto.
13492 (thread_db_init): Ditto.
13493 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13494 processes table. Adjust to use ptids.
13495 (spu_kill, spu_detach): Adjust interface. Remove process from
13497 (spu_join, spu_thread_alive): Adjust interface.
13498 (spu_wait): Adjust interface. Remove process from processes
13499 table. Adjust to use ptids.
13500 * win32-low.c (current_inferior_tid): Delete.
13501 (current_inferior_ptid): New.
13502 (debug_event_ptid): New.
13503 (thread_rec): Take a ptid. Adjust.
13504 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13505 (child_delete_thread): Ditto.
13506 (do_initial_child_stuff): Add `attached' argument. Add process to
13508 (child_fetch_inferior_registers, child_store_inferior_registers):
13510 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13511 (win32_attach): Pass 1 to do_initial_child_stuff.
13512 (win32_kill): Adjust interface. Remove process from processes
13514 (win32_detach): Ditto.
13515 (win32_join): Adjust interface.
13516 (win32_thread_alive): Take a ptid.
13517 (win32_resume): Adjust to use ptids.
13518 (get_child_debug_event): Ditto.
13519 (win32_wait): Adjust interface. Remove exiting process from
13522 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13524 Non-stop mode support.
13526 * server.h (non_stop): Declare.
13527 (gdb_client_data, handler_func): Declare.
13528 (delete_file_handler, add_file_handler, start_event_loop):
13530 (handle_serial_event, handle_target_event, push_event)
13531 (putpkt_notif): Declare.
13532 * target.h (enum resume_kind): New.
13533 (struct thread_resume): Replace `step' field by `kind' field.
13534 (TARGET_WNOHANG): Define.
13535 (struct target_ops) <wait>: Add `options' argument.
13536 <supports_non_stop, async, start_non_stop>: New fields.
13537 (target_supports_non_stop, target_async): New.
13538 (start_non_stop): Declare.
13539 (mywait): Add `options' argument.
13540 * target.c (mywait): Add `options' argument. Print child exit
13541 notifications here.
13542 (start_non_stop): New.
13543 * server.c (non_stop, own_buf, mem_buf): New globals.
13544 (struct vstop_notif): New.
13545 (notif_queue): New global.
13546 (queue_stop_reply, push_event, discard_queued_stop_replies)
13547 (send_next_stop_reply): New.
13548 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13550 (attach_inferior): In non-stop mode, don't wait for the target
13552 (handle_general_set): Handle QNonStop.
13553 (handle_query): When handling qC, return the current general
13554 thread, instead of the first thread of the list.
13555 (handle_query): If the backend supports non-stop mode, include
13556 QNonStop+ in the qSupported query response.
13557 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13559 (handle_v_attach, handle_v_run): Handle non-stop mode.
13560 (handle_v_stopped): New.
13561 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13562 (myresume): Adjust to use resume_kind. Handle non-stop.
13563 (queue_stop_reply_callback): New.
13564 (handle_status): Handle non-stop mode.
13565 (main): Clear non_stop flag on reconnection. Use the event-loop.
13566 Refactor serial protocol handling from here ...
13567 (process_serial_event): ... to this new function. When GDB
13568 selects any thread, select one here. In non-stop mode, wait until
13569 GDB acks all pending events before exiting.
13570 (handle_serial_event, handle_target_event): New.
13571 * remote-utils.c (remote_open): Install remote_desc in the event
13573 (remote_close): Remove remote_desc from the event loop.
13574 (putpkt_binary): Rename to...
13575 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13576 (putpkt_binary): New as wrapper around putpkt_binary_1.
13577 (putpkt_notif): New.
13578 (prepare_resume_reply): In non-stop mode, don't change the
13580 * event-loop.c: New.
13581 * Makefile.in (OBJ): Add event-loop.o.
13582 (event-loop.o): New rule.
13584 * linux-low.h (pid_of): Moved here.
13586 (get_lwp_thread): Use lwpid_of.
13587 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13588 * linux-low.c (pid_of): Delete.
13589 (inferior_pid): Use lwpid_of.
13590 (linux_event_pipe): New.
13591 (target_is_async_p): New.
13593 (handle_extended_wait): Use lwpid_of.
13594 (add_lwp): Don't set lwpid field.
13595 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13596 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13597 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13598 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13599 first. Adjust to linux_wait_for_event interface changes. Use
13601 (linux_detach): Don't delete the main lwp here.
13602 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13603 (status_pending_p): Don't consider explicitly suspended lwps.
13604 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13605 pointer. Add OPTIONS argument. Change return type to int. Use
13606 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13607 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13608 pointer. Add status pointer argument. Return a pid instead of a
13609 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13610 changes. In non-stop mode, don't switch to a random thread.
13611 (linux_wait): Rename to...
13612 (linux_wait_1): ... this. Add target_options argument, and handle
13613 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13614 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13615 clean exit and signal exit code. Don't stop all threads in
13616 non-stop mode. In all-stop mode, only stop all threads when
13617 reporting a stop to GDB. Handle explicit thread stop requests.
13618 (async_file_flush, async_file_mark): New.
13620 (send_sigstop): Use lwpid_of.
13621 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13622 interface changes. In non-stop mode, don't switch to a random
13624 (linux_resume_one_lwp): Use lwpid_of.
13625 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13626 (linux_resume_one_thread): ... this. Handle resume_stop. In
13627 non-stop mode, don't look for pending flag in all threads.
13628 (resume_status_pending_p): Don't consider explicitly suspended
13630 (my_waitpid): Reimplement. Emulate __WALL.
13631 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13633 (sigchld_handler, linux_supports_non_stop, linux_async)
13634 (linux_start_non_stop): New.
13635 (linux_target_ops): Register linux_supports_non_stop, linux_async
13636 and linux_start_non_stop.
13637 (initialize_low): Install SIGCHLD handler.
13638 * thread-db.c (thread_db_create_event, find_one_thread)
13639 (thread_db_get_tls_address): Use lwpid_of.
13640 * win32-low.c (win32_detach): Adjust to use resume_kind.
13641 (win32_wait): Add `options' argument.
13642 * spu-low.c (spu_resume): Adjust to use resume_kind.
13643 (spu_wait): Add `options' argument.
13645 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13647 Decouple target code from remote protocol.
13649 * target.h (enum target_waitkind): New.
13650 (struct target_waitstatus): New.
13651 (struct target_ops) <wait>: Return an unsigned long. Take a
13652 target_waitstatus pointer instead of a char pointer.
13653 (mywait): Likewise.
13654 * target.c (mywait): Change prototype to return an unsigned long.
13655 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13656 * server.h (thread_from_wait, old_thread_from_wait): Delete
13658 (prepare_resume_reply): Change prototype to take a
13660 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13661 (last_status, last_ptid): New.
13662 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13663 pid instead of a signal.
13664 (attach_inferior): Remove "status" and "signal" parameters.
13666 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13668 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13669 (handle_v_requests, myresume): Remove "status" and "signal"
13670 parameters. Adjust.
13671 (handle_status): New.
13672 (main): Delete local `status'. Adjust.
13673 * remote-utils.c: Include target.h.
13674 (prepare_resume_reply): Change prototype to take a
13675 target_waitstatus. Adjust.
13677 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13679 * spu-low.c (spu_wait): Adjust.
13680 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13682 (win32_wait): Adjust.
13684 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13686 * target.h (struct thread_resume): Delete leave_stopped member.
13687 (struct target_ops): Add a `n' argument to the `resume' callback.
13688 * server.c (start_inferior): Adjust.
13689 (handle_v_cont, myresume): Adjust.
13690 * linux-low.c (check_removed_breakpoint): Adjust to resume
13691 interface change, and to removed leave_stopped field.
13692 (resume_ptr): Delete.
13693 (struct thread_resume_array): New.
13694 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13695 resume interface change.
13696 (linux_continue_one_thread, linux_queue_one_thread)
13697 (resume_status_pending_p): Check if the resume field is NULL
13698 instead of checking the leave_stopped member.
13699 (linux_resume): Adjust to the target resume interface change.
13700 * spu-low.c (spu_resume): Adjust to the target resume interface
13702 * win32-low.c (win32_detach, win32_resume): Ditto.
13704 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13706 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13708 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13710 (linux_continue_one_thread): Only preserve the stepping flag if
13711 there's a pending breakpoint.
13713 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13715 * server.c (main): After the inferior having exited, call
13716 remote_close before exiting gdbserver.
13718 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13720 Fix size of FPSCR in Power 7 processors.
13721 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13722 (PPC_FEATURE_HAS_DFP): New #define.
13723 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13726 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13728 * server.c (handle_query) Whitespace and formatting.
13730 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13732 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13733 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13734 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13735 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13736 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13737 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13738 Makefile.in, configure.ac: Fix whitespace throughout.
13739 * configure: Regenerate.
13741 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13743 * inferiors.c (find_inferior): Make it safe for the callback
13744 function to delete the currently iterated inferior.
13746 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13748 * Makefile.in (linuw_low_h): Move higher.
13749 (thread-db.o): Depend on $(linux_low_h).
13751 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13753 Rename "process" to "lwp" throughout.
13755 * linux-low.c (all_processes): Rename to...
13756 (all_lwps): ... this.
13757 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13758 (add_process): Rename to ...
13759 (add_lwp): ... this. Adjust.
13760 (linux_create_inferior): Adjust.
13761 (linux_attach_lwp): Adjust.
13762 (linux_attach): Adjust.
13763 (linux_kill_one_process): Rename to ...
13764 (linux_kill_one_lwp): ... this. Adjust.
13765 (linux_kill): Adjust.
13766 (linux_detach_one_process): Rename to ...
13767 (linux_detach_one_lwp): ... this. Adjust.
13768 (linux_detach): Adjust.
13769 (check_removed_breakpoint): Adjust.
13770 (status_pending_p): Adjust.
13771 (linux_wait_for_process): Rename to ...
13772 (linux_wait_for_lwp): ... this. Adjust.
13773 (linux_wait_for_event): Adjust.
13774 (send_sigstop): Adjust.
13775 (wait_for_sigstop): Adjust.
13776 (stop_all_processes): Rename to ...
13777 (stop_all_lwps): ... this.
13778 (linux_resume_one_process): Rename to ...
13779 (linux_resume_one_lwp): ... this. Adjust.
13780 (linux_set_resume_request, linux_continue_one_thread)
13781 (linux_queue_one_thread, resume_status_pending_p)
13782 (usr_store_inferior_registers, regsets_store_inferior_registers)
13783 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13785 * linux-low.h (get_process): Rename to ...
13786 (get_lwp): ... this. Adjust.
13787 (get_thread_process): Rename to ...
13788 (get_thread_lwp): ... this. Adjust.
13789 (get_process_thread): Rename to ...
13790 (get_lwp_thread): ... this. Adjust.
13791 (struct process_info): Rename to ...
13792 (struct lwp_info): ... this.
13793 (all_processes): Rename to ...
13794 (all_lwps): ... this.
13795 * proc-service.c (ps_lgetregs): Adjust.
13796 * thread-db.c (thread_db_create_event, find_one_thread)
13797 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13799 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13801 * server.c (handle_query): Handle "qAttached".
13803 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13805 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13806 GPLv3, update license URL.
13808 2009-03-01 Doug Evans <dje@google.com>
13810 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13811 (server_h): Add gdb_signals.h.
13812 (signals.o): Update.
13813 * server.h (target_signal_from_host,target_signal_to_host_p)
13814 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13816 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13818 * remote-utils.c (getpkt): Also generate remote-debug
13819 information if noack_mode is set.
13821 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13823 * server.c (handle_query): Report qXfer:siginfo:read and
13824 qXfer:siginfo:write as supported and handle them.
13825 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13826 * linux-low.c (linux_xfer_siginfo): New.
13827 (linux_target_ops): Set it.
13829 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13831 * server.c (gdbserver_usage): Mention --remote-debug.
13832 (main): Accept '--remote-debug' switch.
13834 2009-01-18 Doug Evans <dje@google.com>
13836 * regcache.c (new_register_cache): No need to check result of xcalloc.
13837 * server.c (handle_search_memory): Back out calls to xmalloc,
13838 result is checked and error is returned to user upon failure.
13839 (handle_query): Ditto. Add more checks for result of malloc.
13840 (handle_v_cont): Check result of malloc, report error back to
13842 (handle_v_run): Ditto. Call freeargv.
13843 * server.h (freeargv): Declare.
13844 * utils.c (freeargv): New fn.
13846 2009-01-15 Doug Evans <dje@google.com>
13848 * gdbreplay.c (perror_with_name): Make arg const char *.
13849 * server.h (target_signal_to_name): Make return type const char *.
13850 * thread-db.c (thread_db_err_str): Make return type const char *.
13851 * utils.c (perror_with_name): Make arg const char *.
13853 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13855 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13856 when handling a EXIT_PROCESS_DEBUG_EVENT.
13858 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13860 * gdbreplay.c (gdbreplay_version): Update copyright year.
13861 * server.c (gdbserver_version): Likewise.
13863 2009-01-05 Doug Evans <dje@google.com>
13865 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13866 (handle_extended_wait): Improve comment.
13868 2008-12-13 Doug Evans <dje@google.com>
13870 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13871 * server.h (ATTR_MALLOC): New macro.
13872 (xmalloc,xcalloc,xstrdup): Declare.
13873 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13874 * inferiors.c: Ditto.
13875 * linux-low.c: Ditto.
13876 * mem-break.c: Ditto.
13877 * regcache.c: Ditto.
13878 * remote-utils.c: Ditto.
13881 * win32-low.c: Ditto.
13883 2008-12-12 Doug Evans <dje@google.com>
13885 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13886 in debugging printf.
13888 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13890 2008-12-09 Doug Evans <dje@google.com>
13892 * linux-low.h (struct process_info): Delete member tid, unused.
13893 * thread-db.c (find_one_thread): Update.
13894 (maybe_attach_thread): Update.
13896 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13898 * target.h (struct target_ops): Add qxfer_osdata member.
13899 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13901 (linux_qxfer_osdata): New functions.
13902 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13904 * server.c (handle_query): Handle "qXfer:osdata:read:".
13905 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13906 (buffer_xml_printf): New functions.
13907 * server.h (struct buffer): New.
13908 (buffer_grow_str, buffer_grow_str0): New macros.
13909 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13910 (buffer_xml_printf): Declare.
13912 2008-11-24 Doug Evans <dje@google.com>
13914 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13916 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13918 * server.c (handle_v_run): Always use the supplied argument list.
13920 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13922 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13923 (xtensa_regmap_table): Add entry for scompare1.
13925 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13927 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13928 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13929 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13930 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13931 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13932 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13933 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13934 XML target descriptions.
13935 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13936 when inferior is running on an ISA 2.05 or later processor. Add
13937 special case to return offset for full 64-bit slot of FPSCR when
13940 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13942 * Makefile.in (SFILES, clean): Added sparc64 files.
13943 (reg-sparc64.o, reg-sparc64.c): New.
13944 * configure.srv (sparc*-*-linux*): New configuration.
13945 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13946 syscall arguments for SPARC.
13947 (regsets_store_inferior_registers): Likewise.
13948 * linux-sparc-low.c: New file.
13950 2008-10-21 Doug Evans <dje@google.com>
13952 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13953 (READLINE_DIR,READLINE_DEP): Delete.
13954 (INTERNAL_CFLAGS): Update.
13955 (LINTFLAGS): Update.
13957 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13959 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13960 whole argv from the last run, not just argv[0].
13962 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13964 * regcache.c (new_register_cache): Return NULL if the register
13965 cache size isn't known yet.
13966 (free_register_cache): Avoid dereferencing a NULL regcache.
13968 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13970 * configure.srv: Merge MIPS and MIPS64.
13972 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13974 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13976 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13978 * Makefile.in: Add required vsx dependencies.
13980 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13981 Declare init_registers_powerpc_vsx32l.
13982 Declare init_registers_powerpc_vsx64l.
13983 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13984 (ppc_arch_setup): Check for VSX in hwcap.
13985 (ppc_fill_vsxregset): New function.
13986 (ppc_store_vsxregset): New function.
13987 Add new VSX entry in regset_info target_regsets.
13989 * configure.srv: Add new VSX dependencies.
13991 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13993 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13994 (remote_open): Set or clear transport_is_reliable.
13995 (putpkt_binary): Don't expect acks in noack mode.
13996 (getpkt): Don't send ack/nac in noack mode.
13997 * server.c (handle_general_set): Handle QStartNoAckMode.
13998 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14000 (main): Reset noack_mode on every connection.
14001 * server.h (noack_mode): Declare.
14003 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14005 * Makefile.in (GDBREPLAY_OBS): New variable.
14006 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14008 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14009 Daniel Jacobowitz <dan@codesourcery.com>
14011 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14012 (usr_store_inferior_registers): Likewise.
14013 (regsets_store_inferior_registers): Likewise.
14015 2008-07-31 Rolf Jansen <rj@surtec.com>
14016 Pedro Alves <pedro@codesourcery.com>
14018 * configure.ac: Check for memmem declaration.
14019 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14020 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14021 (disable_packet_qfThreadInfo): Unconditionally compile.
14022 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14023 * configure, config.in: Regenerate.
14025 2008-07-28 Doug Kwan <dougkwan@google.com>
14027 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14028 (linux_write_memory): Remove declaration of errno.
14030 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14032 * linux-low.c (handle_extended_wait): Do not use "status"
14033 variable uninitialized.
14035 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14037 * server.c (handle_v_attach): Inhibit reporting dll changes.
14039 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14041 * remote-utils.c (prepare_resume_reply): If requested, don't
14042 output "thread:TID" in the T stop reply.
14044 * server.c (disable_packet_vCont, disable_packet_Tthread)
14045 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14046 (handle_query): If requested, disable support for qC, qfThreadInfo
14048 (handle_v_requests): If requested, disable support for vCont.
14049 (gdbserver_show_disableable): New.
14050 (main): Handle --disable-packet and --disable-packet=LIST.
14052 * server.h (disable_packet_vCont, disable_packet_Tthread)
14053 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14055 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14057 * server.c (gdbserver_usage): Mention --version.
14059 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14061 * Makefile.in (gdbreplay.o): New rule.
14063 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14065 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14066 message, not gdbserver.
14068 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14069 Nathan Sidwell <nathan@codesourcery.com>
14070 Joseph Myers <joseph@codesourcery.com>
14072 * acinclude.m4: Include ../../config/acx.m4.
14073 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14074 * configure, config.in: Regenerate.
14075 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14076 * server.c (gdbserver_version): Print PKGVERSION.
14077 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14078 (main): Adjust gdbserver_usage calls.
14079 * gdbreplay.c (version, host_name): Add declarations.
14080 (gdbreplay_version, gdbreplay_usage): New.
14081 (main): Accept --version and --help options.
14083 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14085 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14086 (arm_breakpoint_at): Handle Thumb.
14087 (the_low_target): Add comment.
14089 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14091 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14093 2008-05-09 Doug Evans <dje@google.com>
14095 * server.h (decode_search_memory_packet): Declare.
14096 * remote-utils.c (decode_search_memory_packet): New fn.
14097 * server.c (handle_search_memory_1): New fn.
14098 (handle_search_memory): New fn.
14099 (handle_query): Process qSearch:memory packets.
14101 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14103 * regcache.c (registers_length): Remove.
14104 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14105 full register packet.
14106 * regcache.h (registers_length): Remove prototype.
14107 * server.h (PBUFSIZ): Define to 16384.
14109 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14111 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14112 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14113 powerpc-64l.o, and powerpc-altivec64l.o.
14114 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14115 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14116 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14117 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14118 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14121 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14122 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14123 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14124 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14125 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14126 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14127 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14128 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14129 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14130 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14133 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14134 (init_registers_powerpc_32l): ... this new prototype.
14135 (init_registers_powerpc_32): Remove, replace by ...
14136 (init_registers_powerpc_altivec32l): ... this new prototype.
14137 (init_registers_powerpc_e500): Remove, replace by ...
14138 (init_registers_powerpc_e500l): ... this new prototype.
14139 (init_registers_ppc64): Remove, replace by ...
14140 (init_registers_powerpc_64l): ... this new prototype.
14141 (init_registers_powerpc_64): Remove, replace by ...
14142 (init_registers_powerpc_altivec64l): ... this new prototype.
14143 (ppc_num_regs): Set to 73.
14144 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14145 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14146 (ppc_cannot_store_register): Handle orig_r3 and trap.
14147 (ppc_arch_setup): Update init_registers_... calls.
14148 (ppc_fill_gregset): Handle orig_r3 and trap.
14150 * inferiors.c (clear_inferiors): Reset current_inferior.
14152 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14154 * acinclude.m4: Add override.m4.
14155 * configure: Regenerate.
14157 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14159 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14160 initial call to init_register_ppc64.
14162 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14164 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14165 single powerpc*-*-linux* case.
14166 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14168 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14170 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14171 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14173 * linux-ppc-low.c: Include <elf.h>.
14174 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14175 (ppc_hwcap): New global variable.
14176 (ppc_regmap): Remove __SPE__ #ifdef sections.
14177 (ppc_regmap_e500): New global variable.
14178 (ppc_cannot_store_register): Update __SPE__ special case.
14179 (ppc_get_hwcap): New function.
14180 (ppc_arch_setup): Use it to determine whether inferior supports
14181 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14182 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14183 Do not access registers if target does not support AltiVec.
14184 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14185 Do not access registers if target does not support SPE.
14186 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14188 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14190 * linux-low.c (disabled_regsets, num_regsets): New.
14191 (use_regsets_p): Delete.
14192 (linux_wait_for_process): Clear disabled_regsets.
14193 (regsets_fetch_inferior_registers): Check and set it.
14194 (regsets_store_inferior_registers): Likewise.
14195 (linux_fetch_registers, linux_store_registers): Do not use
14197 (initialize_low): Allocate disabled_regsets.
14199 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14201 * Makefile.in (LIBOBJS): New.
14202 (OBS): Use LIBOBJS.
14203 (memmem.o): New rule.
14204 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14205 * configure: Regenerated.
14207 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14209 * server.c (handle_query): Never return "unsupported" for
14210 qXfer:features:read queries.
14212 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14214 * server.c (get_features_xml): Fix inverted condition.
14215 (handle_query): Always support qXfer:feature:read.
14217 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14219 * server.c (wrapper_argv): New.
14220 (start_inferior): Handle wrapper_argv. If set, expect an extra
14222 (gdbserver_usage): Document --wrapper.
14223 (main): Parse --wrapper.
14225 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14227 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14228 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14229 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14230 (ppc_set_pc): Likewise.
14231 (ppc_arch_setup): New function.
14232 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14233 of collect_register.
14234 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14236 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14238 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14239 instead of linux-ppc64-low.o.
14240 * linux-ppc64-low.c: Remove file.
14241 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14242 (linux-ppc64-low.o): Remove rule.
14244 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14245 (init_registers_powerpc_64): Likewise.
14246 (ppc_regmap): Conditionally define depending on __powerpc64__.
14247 (ppc_cannot_store_register): Do not special-case "fpscr" when
14248 compiled on __powerpc64__.
14249 (ppc_collect_ptrace_register): New function.
14250 (ppc_supply_ptrace_register): New function.
14251 (ppc_breakpoint): Change type to "unsigned int".
14252 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14253 (the_low_target): Conditionally provide initializers for the
14254 arch_setup member depending on __powerpc64__. Install
14255 collect_ptrace_register and supply_ptrace_register members.
14257 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14259 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14260 * server.c (gdbserver_xmltarget): Define.
14261 (get_features_xml): Use it to replace "target.xml" and arch_string.
14263 * configure.srv: Remove srv_xmltarget. Add XML files that were
14264 mentioned there to srv_xmlfiles instead. Remove conditional tests
14265 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14266 srv_xmlfiles and srv_regobj to include all possible choices.
14267 * configure.ac (srv_xmltarget): Remove.
14268 (srv_xmlfiles): Do not add "target.xml".
14269 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14270 checks for supplementary target information.
14271 * configure: Regenerate.
14272 * Makefile.in (XML_TARGET): Remove.
14273 (target.xml): Remove rule.
14274 (clean): Do not clean up target.xml.
14275 (.PRECIOUS): Do not mention target.xml.
14277 * target.h (struct target_ops): Remove arch_string member.
14278 * linux-low.c (linux_arch_string): Remove.
14279 (linux_target_ops): Remove arch_string initializer.
14280 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14281 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14282 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14283 * spu-low.c (spu_arch_string): Remove.
14284 (spu_target_ops): Remove arch_string initializer.
14285 * win32-low.c (win32_arch_string): Remove.
14286 (win32_target_ops): Remove arch_string initializer.
14287 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14288 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14289 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14291 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14293 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14294 by collect_ptrace_register and supply_ptrace_register hooks.
14295 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14296 instead of checking for the_low_target.left_pad_xfer.
14297 (usr_store_inferior_registers): Use collect_ptrace_register callback
14298 instead of checking for the_low_target.left_pad_xfer.
14300 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14301 (s390_supply_ptrace_register): Likewise.
14302 (s390_fill_gregset): Call s390_collect_ptrace_register.
14303 (the_low_target): Update.
14305 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14306 (ppc_supply_ptrace_register): Likewise.
14307 (the_low_target): Update.
14309 * linux-i386-low.c (the_low_target): Update.
14310 * linux-x86-64-low.c (the_low_target): Update.
14312 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14314 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14315 reg-s390.o and reg-s390x.o.
14317 * linux-low.c (new_inferior): New global variable.
14318 (linux_create_inferior, linux_attach): Set it.
14319 (linux_wait_for_process): Call the_low_target.arch_setup after the
14320 target has stopped for the first time.
14321 (initialize_low): Do not call the_low_target.arch_setup.
14323 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14324 (s390_set_pc): Likewise.
14325 (s390_arch_setup): New function.
14326 (the_low_target): Use s390_arch_setup as arch_setup routine.
14328 * regcache.c (realloc_register_cache): New function.
14329 (set_register_cache): Call it for each existing regcache.
14331 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14333 * server.h (init_registers): Remove prototype.
14335 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14336 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14337 instead of init_registers ().
14338 * linux-arm-low.c (init_registers_arm): Add prototype.
14339 (init_registers_arm_with_iwmmxt): Likewise.
14340 (the_low_target): Add initializer for arch_setup field.
14341 * linux-cris-low.c (init_registers_cris): Add prototype.
14342 (the_low_target): Add initializer for arch_setup field.
14343 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14344 (the_low_target): Add initializer for arch_setup field.
14345 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14346 (the_low_target): Add initializer for arch_setup field.
14347 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14348 (the_low_target): Add initializer for arch_setup field.
14349 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14350 (the_low_target): Add initializer for arch_setup field.
14351 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14352 (the_low_target): Add initializer for arch_setup field.
14353 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14354 (init_registers_mips64_linux): Likewise.
14355 (the_low_target): Add initializer for arch_setup field.
14356 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14357 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14358 (the_low_target): Add initializer for arch_setup field.
14359 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14360 (init_registers_powerpc_64): Likewise.
14361 (the_low_target): Add initializer for arch_setup field.
14362 * linux-s390-low.c (init_registers_s390): Add prototype.
14363 (init_registers_s390x): Likewise.
14364 (the_low_target): Add initializer for arch_setup field.
14365 * linux-sh-low.c (init_registers_sh): Add prototype.
14366 (the_low_target): Add initializer for arch_setup field.
14367 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14368 (the_low_target): Add initializer for arch_setup field.
14369 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14370 (the_low_target): Add initializer for arch_setup field.
14372 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14373 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14374 instead of init_registers ().
14375 * win32-arm-low.c (init_registers_arm): Add prototype.
14376 (the_low_target): Add initializer for arch_setup field.
14377 * win32-i386-low.c (init_registers_i386): Add prototype.
14378 (the_low_target): Add initializer for arch_setup field.
14380 * spu-low.c (init_registers_spu): Add prototype.
14381 (initialize_low): Call initialie_registers_spu () instead of
14382 initialize_registers ().
14384 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14386 * server.c (handle_v_requests): When handling the vRun and vAttach
14387 packets, if already debugging a process, don't kill it. Return an
14390 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14392 * server.c (handle_query): Correct length check.
14394 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14396 * win32-low.c (do_initial_child_stuff): Add process handle
14397 parameter. Set current_process_handle and current_process_id from the
14398 parameters. Clear globals.
14399 (win32_create_inferior): Don't set current_process_handle and
14400 current_process_id here. Instead pass them on the call to
14401 do_initial_child_stuff.
14402 (win32_attach): Likewise.
14403 (win32_clear_inferiors): New.
14404 (win32_kill): Don't close the current process handle or the
14405 current thread handle here. Instead call win32_clear_inferiors.
14406 (win32_detach): Don't open a new handle to the process. Call
14407 win32_clear_inferiors.
14408 (win32_join): Don't rely on current_process_handle; open a new
14409 handle using the process id.
14410 (win32_wait): Call win32_clear_inferiors when the inferior process
14413 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14415 * server.c (monitor_show_help): Add "exit".
14417 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14419 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14420 (clean): Add reg-xtensa.c.
14421 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14422 * configure.srv (xtensa*-*-linux*) New target.
14423 * linux-xtensa-low.c: New.
14424 * xtensa-xtregs.c: New.
14426 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14428 * hostio.c: Don't include errno.h.
14429 (errno_to_fileio_errno): Move to hostio-errno.
14430 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14431 error number outputting to the target->hostio_last_error callback.
14432 (hostio_packet_error): Use FILEIO_EINVAL directly.
14433 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14434 calls to hostio_error.
14435 * hostio-errno.c: New.
14436 * server.h (hostio_last_error_from_errno): Declare.
14437 * target.h (target_ops): Add hostio_last_error member.
14438 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14439 as hostio_last_error handler.
14440 * spu-low.c (spu_target_ops): Likewise.
14441 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14442 (wince_hostio_last_error): New functions.
14443 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14444 as hostio_last_error handler.
14445 (win32_target_ops) [!_WIN32_WCE]: Register
14446 hostio_last_error_from_errno as hostio_last_error handler.
14447 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14448 (hostio-errno.o): New rule.
14449 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14450 * configure.srv (srv_hostio_err_objs): New variable. Default to
14452 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14453 * configure: Regenerate.
14455 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14457 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14458 (linux_kill, linux_detach): Clean up the process list.
14459 * remote-utils.c (remote_open): Improve port number parsing.
14460 (putpkt_binary, input_interrupt): Only send interrupts if the target
14462 * server.c (extended_protocol): Make static.
14463 (attached): Define earlier.
14464 (exit_requested, response_needed, program_argv): New variables.
14465 (target_running): New.
14466 (start_inferior): Clear attached here.
14467 (attach_inferior): Set attached here.
14468 (require_running): Define.
14469 (handle_query): Use require_running and target_running. Implement
14471 (handle_v_attach, handle_v_run): New.
14472 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14473 (gdbserver_usage): Update.
14474 (main): Redo argument parsing. Handle --debug and --multi. Handle
14475 --attach along with other options or after the port. Save
14476 program_argv. Support no initial program. Resynchronize
14477 communication with GDB after an error. Handle "monitor exit".
14478 Use require_running and target_running. Always allow the extended
14479 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14480 restart in extended mode.
14481 * README: Refer to the GDB manual. Update --attach usage.
14483 2007-12-20 Andreas Schwab <schwab@suse.de>
14485 * linux-low.c (STACK_SIZE): Define.
14486 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14487 (linux_test_for_tracefork): Likewise.
14489 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14491 * linux-low.c (linux_wait_for_event): Update messages. Do not
14492 reinsert auto-delete breakpoints.
14493 * mem-break.c (struct breakpoint): Change return type of handler to
14495 (set_breakpoint_at): Update handler type.
14496 (reinsert_breakpoint_handler): Return 1 instead of calling
14498 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14500 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14501 * mem-break.h (set_breakpoint_at): Update handler type.
14502 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14503 * win32-low.c (auto_delete_breakpoint): New.
14504 (get_child_debug_event): Use it.
14506 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14508 * configure.ac: Check for pread and pwrite.
14509 * hostio.c (handle_pread): Fall back to lseek and read.
14510 (handle_pwrite): Fall back to lseek and write.
14511 * config.in, configure: Regenerated.
14513 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14515 * server.c (myresume): Add own_buf argument.
14516 (main): Update calls.
14518 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14520 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14521 * remote-utils.c (remote_open): Do not call disable_async_io.
14522 (block_async_io): Delete.
14523 (unblock_async_io): Make static.
14524 (initialize_async_io): New.
14525 * server.c (handle_v_cont): Handle async I/O here.
14526 (myresume): Likewise. Move other common resume tasks here...
14527 (main): ... from here. Call initialize_async_io. Disable async
14528 I/O before the main loop.
14529 * server.h (initialize_async_io): Declare.
14530 (block_async_io, unblock_async_io): Delete prototypes.
14531 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14533 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14535 * remote-utils.c (readchar): Allow binary data in received messages.
14537 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14539 * win32-low.c (attaching): New global.
14540 (win32_create_inferior): Clear the `attaching' global.
14541 (win32_attach): Set the `attaching' global.
14542 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14543 attaching. Only set a breakpoint at the entry point if not
14546 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14548 * server.c (main): Don't report dll events on the initial
14549 connection on attaches.
14551 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14553 * server.c (main): Relax numerical bases supported for the pid of
14554 the --attach command line argument.
14556 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14558 * win32-low.c (win32_attach): Call OpenProcess before
14559 DebugActiveProcess, not after. Add last error output to error
14562 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14564 * win32-low.c (win32_get_thread_context)
14565 (win32_set_thread_context): New functions.
14566 (thread_rec): Use win32_get_thread_context.
14567 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14568 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14571 2007-12-03 Leo Zayas
14572 Pedro Alves <pedro_alves@portugalmail.pt>
14574 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14576 (child_add_thread): Minor cleanup.
14577 (child_continue): Resume artificially suspended threads before
14578 calling ContinueDebugEvent.
14579 (suspend_one_thread): New.
14580 (fake_breakpoint_event): New.
14581 (get_child_debug_event): Change return type to int. Check here if
14582 gdb sent an interrupt request. If a soft interrupt was requested,
14583 fake a breakpoint event. Return 0 if there is no event to handle,
14585 (win32_wait): Don't check here if gdb sent an interrupt request.
14586 Ensure there is a valid event to handle.
14587 (win32_request_interrupt): Add soft interruption method as last
14590 2007-12-03 Leo Zayas
14591 Pedro Alves <pedro_alves@portugalmail.pt>
14593 * win32-low.h (win32_thread_info): Add descriptions to the
14594 structure members. Replace `suspend_count' counter by a
14596 * win32-low.c (thread_rec): Update condition of when to get the
14597 context from the inferior. Rely on ContextFlags being set if it
14598 has already been retrieved. Only suspend the inferior thread if
14599 we haven't already. Warn if that fails.
14600 (continue_one_thread): s/suspend_count/suspended/. Only call
14601 ResumeThread once. Warn if that fails.
14603 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14605 * win32-low.c (win32_wait): Don't read from the inferior when it
14606 has already exited.
14608 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14610 * Makefile.in (win32_low_h): New variable.
14611 (win32-low.o): Add dependency on $(win32_low_h).
14612 (win32-arm-low.o, win32-i386-low.o): New rules.
14614 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14616 * hostio.c: Correct copyright year.
14618 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14620 * Makefile.in (OBS): Add hostio.o.
14621 (hostio.o): New rule.
14622 * server.h (handle_vFile): Declare.
14623 * hostio.c: New file.
14624 * server.c (handle_v_requests): Take packet_len and new_packet_len
14625 for binary packets. Call handle_vFile.
14626 (main): Update call to handle_v_requests.
14628 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14630 * linux-low.c: Include <sched.h>.
14632 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14634 * linux-low.c (linux_tracefork_grandchild): New.
14635 (linux_tracefork_child): Use clone.
14636 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14638 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14640 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14642 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14644 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14646 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14648 * inferiors.c (change_inferior_id): Delete.
14649 (add_pid_to_list, pull_pid_from_list): New.
14650 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14651 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14652 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14653 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14654 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14655 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14656 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14657 (using_threads): Always set to 1.
14658 (handle_extended_wait): New.
14659 (add_process): Do not set TID.
14660 (linux_create_inferior): Set must_set_ptrace_flags.
14661 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14662 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14663 (linux_thread_alive): Rename TID argument to LWPID.
14664 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14665 (linux_wait_for_event): Do not use TID or check using_threads. Update
14666 call to dead_thread_notify. Call handle_extended_wait.
14667 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14668 (send_sigstop): Delete sigstop_sent.
14669 (wait_for_sigstop): Avoid TID.
14670 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14671 (linux_test_for_tracefork): New.
14672 (linux_lookup_signals): Use thread_db_active and
14673 linux_supports_tracefork_flag.
14674 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14675 * linux-low.h (get_process_thread): Avoid TID.
14676 (struct process_ifo): Move thread_known and tid to the end. Remove
14678 (linux_attach_lwp, thread_db_init): Update prototypes.
14679 * server.h (change_inferior_id): Delete prototype.
14680 (add_pid_to_list, pull_pid_from_list): New prototypes.
14681 * thread-db.c (thread_db_use_events): New.
14682 (find_first_thread): Rename to...
14683 (find_one_thread): ...this. Update callers and messages. Do not
14684 call fatal. Check thread_db_use_events. Do not call
14685 change_inferior_id or new_thread_notify.
14686 (maybe_attach_thread): Update. Do not call new_thread_notify.
14687 (thread_db_init): Set thread_db_use_events. Check use_events.
14688 * utils.c (fatal, warning): Correct message prefix.
14690 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14692 * Makefile.in (clean): Remove new files.
14693 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14694 (powerpc-64.o, powerpc-64.c): New rules.
14695 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14696 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14698 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14700 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14701 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14702 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14703 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14704 (target_regsets): Add AltiVec and SPE register sets.
14705 * configure.ac: Check for AltiVec and SPE.
14706 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14707 (ppc_fill_vrregset, ppc_store_vrregset): New.
14708 (target_regsets): Add AltiVec register set.
14709 * configure: Regenerated.
14711 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14713 * linux-low.c (O_LARGEFILE): Define.
14714 (linux_read_memory): Use /proc/PID/mem.
14715 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14716 * configure, config.in: Regenerated.
14718 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14720 * linux-low.c (linux_wait_for_event): Do not pass signals while
14723 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14725 * win32-low.c (create_process): New.
14726 (win32_create_inferior): Use create_process instead of
14727 CreateProcess. If create_process failed retry appending an ".exe"
14728 suffix. Store the GetLastError result immediatelly after
14729 create_process calls and use it on the call to error.
14731 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14733 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14735 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14737 * configure.ac: Switch license to GPLv3.
14739 2007-08-01 Michael Snyder <msnyder@access-company.com>
14741 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14743 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14745 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14747 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14748 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14749 CloseToolhelp32Snapshot.
14750 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14751 CloseToolhelp32Snapshot.
14753 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14755 * server.c (main): Check for inferior exit before main loop.
14757 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14759 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14760 instead of on tmp_desc.
14762 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14763 Daniel Jacobowitz <dan@codesourcery.com>
14765 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14766 (add_thread): Minor cleanups.
14767 (clear_inferiors): Move lower in the file. Clear the DLL
14769 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14770 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14771 (xml_escape_text): New.
14772 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14774 (handle_v_cont): Report errors.
14775 (gdbserver_version): Update.
14776 (main): Correct size of own_buf. Do not report initial DLL events.
14777 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14778 (unloaded_dll, xml_escape_text): New.
14779 * win32-low.c (enum target_waitkind): Update comments.
14780 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14781 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14782 (win32_EnumProcessModules, win32_GetModuleInformation)
14783 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14784 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14785 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14786 (win32_Module32First, win32_Module32Next, load_toolhelp)
14787 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14788 (get_child_debug_event): Handle DLL events.
14789 (win32_wait): Likewise.
14791 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14793 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14794 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14796 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14798 * win32-low.c (handle_output_debug_string): Ignore event if not
14801 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14803 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14805 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14807 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14809 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14811 * inferiors.c (change_inferior_id): Add comment.
14812 * linux-low.c (check_removed_breakpoint): Add an early
14813 prototype. Improve debug output.
14814 (linux_attach): Doc update.
14815 (linux_detach_one_process, linux_detach): Clean up before releasing
14817 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14818 * linux-low.h (struct process_info): Doc improvement.
14819 * mem-break.c (delete_all_breakpoints): New.
14820 * mem-break.h (delete_all_breakpoints): New prototype.
14821 * thread-db.c (find_first_thread): New.
14822 (thread_db_create_event): Call it instead of
14823 thread_db_find_new_threads. Clean up unused variables.
14824 (maybe_attach_thread): Remove first thread handling.
14825 (thread_db_find_new_threads): Use find_first_thread.
14826 (thread_db_get_tls_address): Likewise.
14828 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14830 * thread-db.c (thread_db_find_new_threads): Add prototype.
14831 (thread_db_create_event): Check for the main thread before adding
14833 (maybe_attach_thread): Only enable event reporting if TID == 0.
14834 (thread_db_get_tls_address): Check for new threads.
14836 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14838 * linux-low.c (linux_create_inferior): Try execv before execvp.
14839 * spu-low.c (spu_create_inferior): Likewise.
14841 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14843 * linux-low.c (linux_create_inferior): Change execv to execvp.
14844 * spu-low.c (spu_create_inferior): Likewies.
14846 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14848 * Makefile.in (clean): Clean new files instead of deleted ones.
14849 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14850 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14852 * configure.srv: Specify XML files and new regformats for MIPS and
14854 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14855 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14856 an entry for the restart register.
14857 (mips_cannot_fetch_register, mips_cannot_store_register)
14858 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14859 register names to match the XML descriptions.
14860 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14861 restart register instead of $0.
14863 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14864 Markus Deuling <deuling@de.ibm.com>
14866 * remote-utils.c (decode_xfer_write): New function.
14867 * server.h (decode_xfer_write): Add prototype.
14868 * server.c (handle_query): Add PACKET_LEN argument. Support
14869 qXfer:spu:read and qXfer:spu:write packets.
14870 (main): Pass packet_len to handle_query.
14871 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14872 * target.h (target_ops): Add qxfer_spu.
14874 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14876 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14877 accessing non-seekable spufs files.
14879 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14881 * server.c (handle_query): Add reply for qC packet.
14883 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14884 Leo Zayas <lerele@champenstudios@com>
14886 * server.h (check_remote_input_interrupt_request): New function.
14887 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14888 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14889 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14890 (check_remote_input_interrupt_request): New function.
14891 * server.h (check_remote_input_interrupt_request): Declare.
14892 * win32-low.c (winapi_DebugBreakProcess,
14893 winapi_GenerateConsoleCtrlEvent): New typedefs.
14894 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14896 (win32_wait): Check for remote interrupt request
14897 with check_remote_input_interrupt_request.
14898 (win32_request_interrupt): New function.
14899 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14901 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14903 * win32-low.c (debug_registers_changed,
14904 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14905 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14906 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14907 (thread_rec): Get context using the low target.
14908 (child_add_thread): Call thread_added on the low target,
14909 which does the same thing.
14911 (do_initial_child_stuff): Remove debug registers references.
14912 Set context using the low target. Resume threads after
14913 setting the contexts.
14914 (child_continue): Remove dead variable. Remove debug
14915 registers references.
14916 (child_fetch_inferior_registers): Go through the low target.
14917 (do_child_store_inferior_registers): Remove.
14918 (child_store_inferior_registers): Go through the low target.
14919 (win32_resume): Remove debug registers references.
14920 Set context using the low target.
14921 (handle_exception): Change return type to void. Don't record
14922 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14923 first chance exception.
14924 (get_child_debug_event): Change return type to void. Remove
14925 goto loop. Always return after waiting for debug event.
14926 (win32_wait): Convert to switch statement. Handle spurious
14929 * win32-i386-low.c (debug_registers_changed,
14930 debug_registers_used): New.
14931 (initial_stuff): Rename to ...
14932 (i386_initial_stuff): ... this. Clear debug registers
14934 (store_debug_registers): Delete.
14935 (i386_get_thread_context): New.
14936 (load_debug_registers): Delete.
14937 (i386_set_thread_context): New.
14938 (i386_thread_added): New.
14939 (single_step): Rename to ...
14940 (i386_single_step): ... this.
14941 (do_fetch_inferior_registers): Rename to ...
14942 (i386_fetch_inferior_register): ... this.
14943 (i386_store_inferior_register): New.
14944 (the_low_target): Adapt to new interface.
14946 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14947 (arm_get_thread_context): New.
14948 (arm_set_thread_context): New.
14950 (do_fetch_inferior_registers): Rename to ...
14951 (arm_fetch_inferior_register): ... this.
14952 (arm_store_inferior_register): New.
14953 (arm_wince_breakpoint): Reimplement as unsigned long.
14954 (arm_wince_breakpoint_len): Define.
14955 (the_low_target): Adapt to new interface.
14957 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14958 load_debug_registers. Add get_thread_context, set_thread_context,
14959 thread_added and store_inferior_register. Rename
14960 fetch_inferior_registers to fetch_inferior_register.
14961 (regptr): Remove declaration.
14963 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14965 * linux-low.c (linux_detach): Change return type to int. Return 0.
14966 * spu-low.c (spu_detach): Likewise.
14968 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14970 * target.h (target_ops): Change return type of detach to int.
14972 (join_inferior): New.
14973 * server.c (main): Don't skip detach support on mingw32.
14974 If the inferior doesn't support detaching return error.
14975 Call join_inferior instead of using waitpid.
14976 * linux-low.c (linux_join): New.
14977 (linux_target_op): Add linux_join.
14978 * spu-low.c (spu_join): New.
14979 (spu_target_ops): Add spu_join.
14980 * win32-low.c (win32_detach): Adapt to new interface.
14981 Reopen current_process_handle before detaching. Issue a child
14982 resume before detaching.
14984 (win32_target_op): Add win32_join.
14986 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14988 * win32-low.c (win32-attach): Fix return value.
14989 * target.h (target_ops): Describe ATTACH return values.
14991 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14993 * win32-low.c (GETPROCADDRESS): Define.
14994 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14995 (winapi_DebugSetProcessKillOnExit): Likewise.
14996 (win32_create_inferior): Force usage of ansi CreateProcessA.
14997 (win32_attach): Use GETPROCADDRESS.
14998 (win32_detach): Likewise.
15000 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15002 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15004 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15006 * win32-low.c: Commit leftover changes from 2007-03-29.
15008 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15010 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15011 fields short instead of int. Add explicit padding.
15012 (i387_cache_to_fsave): Remove unnecessary casts.
15013 (i387_fsave_to_cache): Doc fix.
15014 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15016 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15018 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15019 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15021 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15023 * configure.srv (arm*-*-mingw32ce*): Move near the other
15026 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15028 * configure.ac: Add errno checking.
15029 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15030 sys/file.h and malloc.h.
15031 (AC_CHECK_DECLS): Add perror.
15032 (srv_mingwce): Handle.
15033 * configure.srv (i[34567]86-*-cygwin*): Add
15034 win32-i386-low.o to srv_tgtobj.
15035 (i[34567]86-*-mingw*): Likewise.
15036 (arm*-*-mingw32ce*): Add case.
15037 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15038 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15039 [__MINGW32CE__] (strerror): New function.
15040 [__MINGW32CE__] (errno): Define to GetLastError.
15041 [__MINGW32CE__] (COUNTOF): New macro.
15042 (remote_open): Remove extra close call.
15043 * mem-break.c (delete_breakpoint_at): New function.
15044 * mem-break.h (delete_breakpoint_at): Declare.
15045 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15046 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15047 [USE_WIN32API] (read, write): Add char* casts.
15048 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15049 * server.h: Include wincecompat.h on Windows CE.
15050 [HAVE_ERRNO_H]: Check.
15051 (perror): Declare if not declared.
15052 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15053 (perror_with_name): Remove errno declaration.
15054 * wincecompat.h: New.
15055 * wincecompat.c: New.
15056 * win32-low.h: New.
15057 * win32-arm-low.c: New.
15058 * win32-i386-low.c: New.
15059 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15060 (OUTMSG2): Make it safe.
15062 (COUNTOF): New macro.
15063 (NUM_REGS): Get it from the low target.
15064 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15065 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15066 (thread_rec): Let low target handle debug registers.
15067 (child_add_thread): Likewise.
15068 (child_init_thread_list): Likewise.
15069 (continue_one_thread): Likewise.
15071 (do_child_fetch_inferior_registers): Move to ...
15072 * win32-i386-low.c: ... here, and rename to ...
15073 (do_fetch_inferior_registers): ... this.
15074 * win32-low.c (child_fetch_inferior_registers):
15075 Go through the low target.
15076 (do_child_store_inferior_registers): Use regptr.
15077 (strwinerror): New function.
15078 (win32_create_inferior): Handle Windows CE.
15079 Use strwinerror instead of strerror on Windows error
15080 codes. Add program to the error output.
15081 Don't close the main thread handle on Windows CE.
15082 (win32_attach): Use coredll.dll on Windows CE.
15083 (win32_kill): Close current process and current
15085 (win32_detach): Use coredll.dll on Windows CE.
15086 (win32_resume): Let low target handle debug registers, and
15088 (handle_exception): Add/Remove initial breakpoint. Avoid
15089 non-existant WSTOPSIG on Windows CE.
15090 (win32_read_inferior_memory): Cast to remove warning.
15091 (win32_arch_string): Go through the low target.
15092 (initialize_low): Call set_breakpoint_data with the low
15093 target's breakpoint.
15094 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15095 FOP_REGNUM, mappings): Move to ...
15096 * win32-i386-low.c: ... here.
15097 * win32-low.c (win32_thread_info): Move to ...
15098 * win32-low.h: ... here.
15099 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15100 win32-arm-low.c and wincecompat.c.
15101 (all:): Add $EXEEXT.
15102 (install-only:): Likewise.
15103 (gdbserver:): Likewise.
15104 (gdbreplay:): Likewise.
15105 * config.in: Regenerate.
15106 * configure: Regenerate.
15108 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15110 * win32-low.c: Rename typedef thread_info to
15111 win32_thread_info throughout.
15113 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15115 * win32-i386-low.c: Rename to ...
15116 * win32-low.c: ... this.
15117 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15118 * Makefile.in: Likewise.
15120 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15122 * remote-utils.c (monitor_output): Constify msg parameter.
15123 * server.h (monitor_output): Likewise.
15124 * win32-i386-low.c (handle_output_debug_string): New.
15125 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15126 handle_output_debug_string.
15127 (get_child_debug_event): Likewise.
15129 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15131 * server.c (main): Correct strtoul check.
15133 2007-03-27 Jon Ringle <jon@ringle.org>
15135 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15137 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15139 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15141 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15143 * terminal.h: Check HAVE_SGTTY_H.
15145 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15147 * remote-utils.c (remote_open): Print out the assigned port number.
15149 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15151 * remote-utils.c (monitor_output): New function.
15152 * server.c (debug_threads): Define here.
15153 (monitor_show_help): New function.
15154 (handle_query): Handle qRcmd.
15155 (main): Do not handle 'd' packet.
15156 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15157 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15160 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15162 * Makefile.in (EXEEXT): New.
15163 (clean): Use $(EXEEXT).
15165 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15167 * target.h (target_ops): Rename send_signal to request_interrupt,
15168 and remove enum target_signal parameter.
15169 * linux-low.c (linux_request_interrupt): Rename from
15170 linux_send_signal, and always send SIGINT.
15171 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15172 and always send SIGINT.
15173 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15175 (input_interrupt): Likewise.
15177 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15179 * server.c (get_features_xml): Check if target implemented
15181 * win32-i386-low.c (win32_arch_string): New.
15182 (win32_target_ops): Add win32_arch_string as arch_string member.
15184 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15186 * spu-low.c (spu_arch_string): New.
15187 (spu_target_ops): Add spu_arch_string.
15189 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15191 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15192 * configure.ac: Do not check for terminal.h.
15193 * configure, config.in: Regenerated.
15195 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15197 * Makefile.in (OBS): Add $(XML_BUILTIN).
15198 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15200 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15201 (arm-with-iwmmxt.c): New.
15202 * config.in, configure: Regenerate.
15203 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15204 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15205 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15206 (arm*-*-linux*): Add iWMMXt and regset support.
15207 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15208 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15209 (arm_store_wmmxregset, target_regsets): New.
15210 * server.c (get_features_xml): Take annex argument. Check builtin
15212 (handle_query): Handle multiple annexes.
15214 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15216 * remote-utils.c [USE_WIN32API] (read, write): Define.
15217 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15220 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15222 * linux-i386-low.c (the_low_target): Set arch_string.
15223 * linux-x86-64-low.c (the_low_target): Likewise.
15224 * linux-low.c (linux_arch_string): New.
15225 (linux_target_ops): Add it.
15226 * linux-low.h (struct linux_target_ops): Add arch_string.
15227 * server.c (write_qxfer_response): Use const void * for DATA.
15228 (get_features_xml): New.
15229 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15230 * target.h (struct target_ops): Add arch_string method.
15232 2007-01-03 Denis Pilat <denis.pilat@st.com>
15233 Daniel Jacobowitz <dan@codesourcery.com>
15235 * linux-low.c (linux_kill): Handle being called with no threads.
15236 * win32-i386-low.c (win32_kill): Likewise.
15237 (get_child_debug_event): Clear current_process_handle.
15239 2006-12-30 Denis PILAT <denis.pilat@st.com>
15240 Daniel Jacobowitz <dan@codesourcery.com>
15242 * remote-utils.c (remote_open): Check the type of specified
15243 serial port devices before opening them.
15244 * server.c (main): Kill the inferior if an error occurs during
15245 the first remote_open.
15247 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15249 * README: Update supported targets.
15251 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15253 * Makefile.in (clean): Remove reg-mips64.c.
15254 (reg-mips64.c, reg-mips64.o): New rules.
15255 * configure.srv: Handle mips64. Include regset support for mips.
15256 * linux-mips-low.c (union mips_register): New.
15257 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15258 (mips_breakpoint, mips_breakpoint_at): Use int.
15259 (mips_collect_register, mips_supply_register)
15260 (mips_collect_register_32bit, mips_supply_register_32bit)
15261 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15262 (mips_store_fpregset, target_regsets): New.
15263 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15265 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15267 * configure.srv: Add target "spu*-*-*".
15268 * Makefile.in (clean): Remove reg-spu.c.
15269 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15270 * spu-low.c: New file.
15272 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15274 * configure.ac: Correct td_thr_tls_get_addr test.
15275 * configure: Regenerated.
15277 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15279 * linux-low.c (linux_wait_for_event): Reformat. Use the
15280 pass_signals array.
15281 * remote-utils.c (decode_address_to_semicolon): New.
15282 * server.c (pass_signals, handle_general_set): New.
15283 (handle_query): Mention QPassSignals for qSupported.
15284 (main): Call handle_general_set.
15285 * server.h (pass_signals, decode_address_to_semicolon): New.
15287 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15289 * server.c (handle_query): Correct error handling for read_auxv.
15291 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15293 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15294 and srv_linux_thread_db to yes.
15295 * linux-s390-low.c (s390_fill_gregset): New function.
15296 (target_regsets): Define data structure.
15298 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15300 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15301 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15302 * config.in, configure: Regenerated.
15303 * inferiors.c (gdb_id_to_thread): New function.
15304 (gdb_id_to_thread_id): Use it.
15305 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15306 * linux-low.h (struct process_info): Add th member.
15307 (thread_db_get_tls_address): New prototype.
15308 * remote-utils.c (decode_address): Make non-static.
15309 * server.c (handle_query): Handle qGetTLSAddr.
15310 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15311 * target.h (struct target_ops): Add get_tls_address.
15312 * thread-db.c (maybe_attach_thread): Save the thread handle.
15313 (thread_db_get_tls_address): New.
15315 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15317 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15318 (linux_resume_one_process): Take a siginfo_t *. Update all
15319 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15320 (struct pending_signals): Add a siginfo_t.
15321 (linux_wait_for_process): Always set last_status.
15322 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15323 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15324 * linux-low.h (struct process_info): Add last_status.
15326 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15328 * remote-utils.c (try_rle): New function.
15329 (putpkt_binary): Use it.
15331 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15333 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15334 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15335 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15336 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15337 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15340 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15342 * server.c (terminal_fd): New variable.
15343 (old_foreground_pgrp): Likewise.
15344 (restore_old_foreground_pgrp): New function.
15345 (start_inferior): Record the terminal file descriptor in terminal_fd
15346 and its original foreground group in old_foreground_pgrp. Register
15347 restore_old_foreground_pgrp with atexit().
15349 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15351 * server.c (handle_query): Correct qPart to qXfer.
15353 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15355 * configure.ac: Check for more headers which are missing on
15356 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15357 * configure.srv: Add Cygwin and mingw32.
15358 * remote-utils.c: Don't include headers unconditionally which
15359 are missing on mingw32. Include <winsock.h> for mingw32.
15360 (remote_open): Adjust for mingw32 support. Flush
15361 standard error after writing to it.
15362 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15363 (unblock_async_io, enable_async_io, disable_async_io)
15364 (readchar, getpkt): Update for Winsock support.
15365 (prepare_resume_reply): Expect a protocol signal number.
15366 * server.c: Disable <sys/wait.h> on mingw32.
15367 (start_inferior): Adjust for mingw32 support. Flush
15368 standard error after writing to it.
15369 (attach_inferior): Likewise. Use protocol signal
15371 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15373 * win32-i386-low.c: New file.
15374 * Makefile.in (XM_CLIBS): Set.
15375 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15376 (win32-i386-low.o): New dependency rule.
15377 * linux-low.c (linux_wait): Use target signal numbers.
15378 * target.h (struct target_ops): Doc fix.
15379 * server.h (target_signal_to_name): New prototype.
15380 * gdbreplay.c: Don't include headers unconditionally which
15381 are missing on mingw32. Include <winsock.h> for mingw32.
15382 (remote_close, remote_open): Adjust for Winsock support.
15383 * configure, config.in: Regenerated.
15385 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15387 * server.c (decode_xfer_read, write_qxfer_response): New.
15388 (handle_query): Take a packet length argument. Handle
15389 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15390 the qSupported response.
15391 (main): Update call to handle_query.
15393 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15395 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15396 (putpkt_binary): Renamed from putpkt and adjusted for binary
15398 (putpkt): New wrapper for putpkt_binary.
15399 (readchar): Don't mask off the high bit.
15400 (decode_X_packet): New function.
15401 * server.c (main): Call putpkt_binary if a handler sets the packet
15402 length. Save the length of the incoming packet. Handle 'X'.
15403 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15405 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15407 * server.c (handle_query): Handle qSupported.
15409 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15411 * remote-utils.c (all_symbols_looked_up): New variable.
15412 (look_up_one_symbol): Check it.
15413 * server.h (look_up_one_symbol): New declaration.
15414 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15416 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15418 * Makefile.in (linux-arm-low.o): Update dependencies.
15419 * linux-arm-low.c: Include "gdb_proc_service.h".
15420 (PTRACE_GET_THREAD_AREA): Define.
15421 (ps_get_thread_area): New function.
15423 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15425 * configure.srv (m68k*-*-uclinux*): New target.
15426 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15427 (linux_resume_one_process): Remove extraneous cast.
15428 (linux_read_offsets): New.
15429 (linux_target_op): Add linux_read_offsets on mmuless systems.
15430 * server.c (handle_query): Add qOffsets logic.
15431 * target.h (struct target_ops): Add read_offsets.
15433 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15435 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15436 (PTRACE_GET_THREAD_AREA): Define.
15437 (ps_get_thread_area): New function.
15438 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15439 (linux-x86-64-low.o): Update.
15441 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15443 * configure.ac: Remove checks for prfpregset_t.
15444 * gdb_proc_service.h: New file.
15445 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15446 new "gdb_proc_service.h".
15447 * proc-service.c: Likewise.
15448 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15449 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15450 * Makefile.in (gdb_proc_service_h): Updated.
15451 * configure, config.in: Regenerated.
15453 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15455 * remote-utils.c (prepare_resume_reply): Move declaration
15456 of gdb_id_from_wait to the top of the block.
15458 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15460 * linux-low.c (regsets_store_inferior_registers): Read the regset
15461 from the target before filling it.
15463 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15465 * server.c (attach_inferior): Return SIGTRAP for a successful
15468 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15470 * Makefile.in (OBS): Add version.o.
15471 (STAGESTUFF): Delete.
15472 (version.o): Add dependencies.
15473 (version.c): Replace rule.
15474 (clean): Remove version.c.
15475 * server.c (gdbserver_version): New.
15476 (gdbserver_usage): Use printf.
15477 (main): Handle --version and --help.
15478 * server.h (version, host_name): Add declarations.
15480 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15492 * linux-x86-64-low.c:
15494 * linux-s390-low.c:
15495 * linux-ppc64-low.c:
15497 * linux-mips-low.c:
15498 * linux-m68k-low.c:
15499 * linux-m32r-low.c:
15502 * linux-ia64-low.c:
15503 * linux-i386-low.c:
15504 * linux-crisv32-low.c:
15516 * gdbserver.1: Add (C) after Copyright. Update the FSF
15519 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15521 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15522 (arm_breakpoint_at): Recognize both breakpoints.
15523 (the_low_target): Use the correct breakpoint instruction.
15525 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15527 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15528 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15529 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15530 (the_low_target): Update.
15532 2005-10-25 Andreas Schwab <schwab@suse.de>
15534 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15536 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15537 (ia64_num_regs): Reduce to 462.
15539 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15541 * acinclude.m4: Correct quoting.
15542 * aclocal.m4: Regenerated.
15544 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15545 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15546 (thread_db_init): Call thread_db_err_str.
15547 * configure.ac: Check for TD_VERSION.
15548 * config.in, configure: Regenerated.
15550 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15552 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15554 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15556 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15557 is not available. Define HAVE_PTRACE_GETREGS if it is.
15558 * config.in, configure: Regenerated.
15559 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15560 * linux-i386-low.c, linux-m68k-low.c: Update to use
15561 HAVE_PTRACE_GETREGS.
15562 * linux-low.c (regsets_fetch_inferior_registers)
15563 (regsets_store_inferior_registers): Only return 0 if we processed
15565 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15566 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15568 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15570 * inferiors.c (struct thread_info): Add gdb_id.
15571 (add_thread): Add gdb_id argument.
15572 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15573 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15574 calls to add_thread.
15575 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15576 * server.c (handle_query): Use thread_to_gdb_id.
15577 (handle_v_cont, main): Use gdb_id_to_thread_id.
15578 * server.h (add_thread): Update prototype.
15579 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15582 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15584 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15585 left-padded registers.
15586 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15587 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15589 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15591 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15592 * configure: Regenerate.
15593 * config.in: Regenerate.
15594 * server.h (NEED_DECLARATION_STRERROR):
15595 Replace with !HAVE_DECL_STRERROR.
15597 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15599 * linux-low.c (linux_wait, linux_send_signal): Don't test
15600 an unsigned long variable for > 0 if it could be MAX_ULONG.
15601 * server.c (myresume): Likewise.
15602 * target.c (set_desired_inferior): Likewise.
15604 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15606 * configure.ac: Simplify and improve check for socklen_t.
15607 * configure, config.in: Regenerate.
15609 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15611 * acconfig.h: Remove.
15612 * configure.ac: Add a test for socklen_t. Use three-argument
15613 AC_DEFINE throughout.
15614 * config.in: Regenerated using autoheader 2.59.
15615 * configure: Regenerated.
15617 * gdbreplay.c (socklen_t): Provide a default.
15618 (remote_open): Use socklen_t.
15619 * remote-utils.c (socklen_t): Provide a default.
15620 (remote_open): Use socklen_t.
15621 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15624 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15626 * linux-low.c (linux_read_memory, linux_write_memory)
15627 (linux_read_auxv): Likewise.
15628 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15629 (check_mem_write): Likewise.
15630 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15632 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15633 (registers_from_string, register_data): Likewise.
15634 * server.c (handle_query, main): Likewise.
15635 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15636 (decode_M_packet): Likewise.
15637 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15638 * target.h (struct target_ops): Update read_memory, write_memory,
15640 (read_inferior_memory, write_inferior_memory): Update.
15641 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15642 to unsigned char *.
15643 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15644 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15645 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15646 linux-s390-low.c, linux-sh-low.c: Update for changes in
15647 read_inferior_memory and the_low_target->breakpoint.
15649 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15651 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15652 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15653 * configure.srv: Add powerpc64-*-linux*.
15654 * linux-ppc64-low.c: New file.
15656 2005-05-23 Orjan Friberg <orjanf@axis.com>
15658 * linux-cris-low.c: New file with support for CRIS.
15659 * linux-crisv32-low.c: Ditto for CRISv32.
15660 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15661 (clean): Add reg-cris.c and reg-crisv32.c.
15662 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15663 reg-crisv32.o, and reg-crisv32.c to make rules.
15664 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15665 recognized targets.
15667 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15669 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15670 of sizeof (PTRACE_XFER_TYPE).
15671 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15673 2005-05-12 Orjan Friberg <orjanf@axis.com>
15675 * target.h (struct target_ops): Add insert_watchpoint,
15676 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15677 pointers for hardware watchpoint support.
15678 * linux-low.h (struct linux_target_ops): Ditto.
15679 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15680 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15681 to linux_target_ops.
15682 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15684 * server.c (main): Recognize 'Z' and 'z' packets.
15686 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15688 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15689 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15690 (the_low_target): Add new members.
15692 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15694 * proc-service.c (ps_lgetregs): Search all_processes instead of
15697 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15699 * server.c (start_inferior): Change return type to int.
15700 (attach_inferior): Change sigptr to int *.
15701 (handle_v_cont, handle_v_requests): Change signal to int *.
15702 (main): Change signal to int.
15704 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15706 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15707 * configure.srv: Add m32r*-*-linux*.
15708 * linux-m32r-low.c: New file.
15710 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15712 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15714 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15716 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15717 Take unsigned long arguments for PIDs.
15718 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15719 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15720 (wait_for_sigstop, linux_resume_one_process)
15721 (regsets_fetch_inferior_registers, linux_send_signal)
15722 (linux_read_auxv): Likewise. Update the types of variables holding
15723 PIDs. Update format string specifiers.
15724 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15725 * remote-utils.c (prepare_resume_reply): Likewise.
15726 * server.c (cont_thread, general_thread, step_thread)
15727 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15729 (handle_query): Update format specifiers.
15730 (handle_v_cont, main): Use strtoul for thread IDs.
15731 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15732 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15733 (general_thread, step_thread, thread_from_wait)
15734 (old_thread_from_wait): Update.
15735 * target.h (struct thread_resume): Use unsigned long for THREAD.
15736 (struct target_ops): Use unsigned long for arguments to attach and
15739 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15741 * acinclude.m4: Include bfd/bfd.m4 directly.
15742 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15743 <agriffis@toolchain.org>.
15744 * aclocal.m4, configure: Regenerated.
15746 2005-01-07 Andrew Cagney <cagney@gnu.org>
15748 * configure.ac: Rename configure.in, require autoconf 2.59.
15749 * configure: Re-generate.
15751 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15753 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15754 LIBS when finished.
15755 * aclocal.m4: Regenerated.
15756 * configure: Regenerated.
15758 2004-11-21 Andreas Schwab <schwab@suse.de>
15760 * linux-m68k-low.c (m68k_num_gregs): Define.
15761 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15762 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15763 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15764 (m68k_breakpoint_at): New. Add to the_low_target.
15766 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15767 srv_linux_thread_db to yes.
15769 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15771 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15772 (ARCH_SET_FS): Likewise.
15773 (ARCH_GET_FS): Likewise.
15774 (ARCH_GET_GS): Likewise.
15776 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15778 * linux-i386-low.c (ps_get_thread_area): New.
15779 * linux-x86-64-low.c (ps_get_thread_area): New.
15780 * linux-low.c: Include <sys/syscall.h>.
15781 (linux_kill_one_process): Don't kill the first thread here.
15782 (linux_kill): Kill the first thread here.
15783 (kill_lwp): New function.
15784 (send_sigstop, linux_send_signal): Use it.
15785 * proc-service.c: Clean up #ifdefs.
15786 (fpregset_info): Delete.
15787 (ps_lgetregs): Update and enable implementation.
15788 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15790 * remote-utils.c (struct sym_cache, symbol_cache): New.
15791 (input_interrupt): Print a clearer message.
15792 (async_io_enabled): New variable.
15793 (enable_async_io, disable_async_io): Use it. Update comments.
15794 (look_up_one_symbol): Use the symbol cache.
15795 * thread-db.c (thread_db_look_up_symbols): New function.
15796 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15798 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15800 * configure.in: Test for -rdynamic.
15801 * configure: Regenerated.
15802 * Makefile (INTERNAL_LDFLAGS): New.
15803 (gdbserver, gdbreplay): Use it.
15805 2004-09-02 Andrew Cagney <cagney@gnu.org>
15807 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15809 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15811 * linux-low.c (linux_wait): Clear all_processes list also.
15813 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15815 * linux-low.c: Include <errno.h>. Remove extern declaration of
15818 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15820 * gdbreplay.c, server.h, utils.c: Update copyright years.
15822 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15824 * server.c (main): Print child status or termination signal from
15825 variable 'signal', not 'sig'.
15827 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15829 * linux-low.c (linux_read_memory): Change return type to
15830 int. Check for and return error from ptrace().
15831 * target.c (read_inferior_memory): Change return type to int. Pass
15832 back return status from the_target->read_memory().
15833 * target.h (struct target_ops): Adapt *read_memory() prototype.
15835 (read_inferior_memory): Adapt prototype.
15836 * server.c (main): Return an error packet if
15837 read_inferior_memory() returns an error.
15839 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15841 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15842 Unify with other clean targets.
15844 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15846 * server.c (handle_v_cont): Call set_desired_inferior.
15848 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15850 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15852 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15854 * linux-low.c (linux_wait): Unblock async I/O.
15855 (linux_resume): Block and enable async I/O.
15856 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15857 * server.h (block_async_io, unblock_async_io): Add prototypes.
15859 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15861 * remote-utils.c (remote_open): Print a status notice after
15862 opening a TCP port.
15863 * server.c (attach_inferior): Print a status notice after
15866 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15868 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15870 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15872 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15874 * server.c, target.h: Update copyright years.
15876 2004-02-25 Roland McGrath <roland@redhat.com>
15878 * target.h (struct target_ops): New member `read_auxv'.
15879 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15880 * linux-low.c (linux_read_auxv): New function.
15881 (linux_target_ops): Initialize `read_auxv' member to that.
15883 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15885 Committed by Jim Blandy <jimb@redhat.com>.
15887 * linux-s390-low.c (s390_num_regs): Update.
15888 (s390_regmap): Remove control registers. Use __s390x__ predefine
15889 instead of GPR_SIZE to distiguish s390 and s390x targets.
15891 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15893 * linux-low.c: Update copyright year.
15894 (check_removed_breakpoint): Clear pending_is_breakpoint.
15895 (linux_set_resume_request, linux_queue_one_thread)
15896 (resume_status_pending_p): New functions.
15897 (linux_continue_one_thread): Use process->resume.
15898 (linux_resume): Only resume threads if there are no pending events.
15899 * linux-low.h (struct process_info): Add resume request
15902 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15904 * regcache.c (new_register_cache): Clear the allocated register
15905 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15907 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15909 * linux-low.c (linux_resume): Take a struct thread_resume *
15911 (linux_wait): Update call.
15912 (resume_ptr): New static variable.
15913 (linux_continue_one_thread): Renamed from
15914 linux_continue_one_process. Use resume_ptr.
15915 (linux_resume): Use linux_continue_one_thread.
15916 * server.c (handle_v_cont, handle_v_requests): New functions.
15917 (myresume): New function.
15918 (main): Handle 'v' case.
15919 * target.h (struct thread_resume): New type.
15920 (struct target_ops): Change argument of "resume" to struct
15922 (myresume): Delete macro.
15924 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15926 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15927 (uninstall): Support DESTDIR.
15929 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15931 * configure.srv: Add xscale*linux copy of arm*linux entry.
15933 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15935 * linux-arm-low.c (arm_reinsert_addr): New function.
15936 (the_low_target): Add arm_reinsert_addr.
15938 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15940 * mem-break.c: Remove whitespace at end of file.
15942 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15944 * configure.in: Check whether we need to prototype strerror.
15945 * server.h: Optionally prototype strerror.
15946 * gdbreplay.c (perror_with_name): Use strerror.
15947 * linux-low.c (linux_attach_lwp): Use strerror.
15948 * utils.c (perror_with_name): Use strerror.
15949 * config.in, configure: Regenerated.
15951 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15953 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15954 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15956 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15958 * Makefile.in (SFILES): Update.
15959 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15960 low-sun3.c: Remove files.
15962 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15964 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15965 (linux_detach_one_process, linux_detach): New functions.
15966 (linux_target_ops): Add linux_detach.
15967 * server.c (main): Handle 'D' packet.
15968 * target.h (struct target_ops): Add "detach" member.
15969 (detach_inferior): Define.
15971 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15973 From Kelley Cook <kelleycook@wideopenwest.com>:
15974 * configure.srv: Accept i[34567]86 variants.
15976 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15978 * linux-low.c (linux_wait_for_event): Correct comment typos.
15979 (linux_resume_one_process): Call check_removed_breakpoint.
15980 (linux_send_signal): New function.
15981 (linux_target_ops): Add linux_send_signal.
15982 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15984 * target.h (struct target_ops): Add send_signal.
15986 2003-05-29 Jim Blandy <jimb@redhat.com>
15988 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15989 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15990 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15991 away part of the register's value.
15993 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15995 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15996 (linux_wait_for_event, linux_init_signals): Likewise.
15998 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16000 * configure.in: Check for stdlib.h.
16001 * configure: Regenerated.
16002 * config.in: Regenerated.
16004 2003-01-04 Andreas Schwab <schwab@suse.de>
16006 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16008 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16010 * Makefile.in: Remove obsolete code.
16012 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16014 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16015 defined(PT_FPR0_HI).
16017 2002-11-17 Stuart Hughes <seh@zee2.com>
16019 * linux-arm-low.c (arm_num_regs): Increase.
16020 (arm_regmap): Include status register.
16022 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16024 * linux-low.c (register_addr): Remove incorrect -1 check.
16026 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16028 * linux-low.c (linux_create_inferior): Call setpgid. Return
16030 (unstopped_p, linux_signal_pid): Remove.
16031 (linux_target_ops): Remove linux_signal_pid.
16032 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16033 global instead of target method.
16034 * target.h (struct target_ops): Remove signal_pid. Update comment
16035 for create_inferior.
16036 * server.c (signal_pid): New variable.
16037 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16038 gdbserver. Set the child to be the foreground process group.
16039 (attach_inferior): Set signal_pid.
16041 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16043 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16045 2002-08-20 Jim Blandy <jimb@redhat.com>
16047 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16050 2002-08-01 Andrew Cagney <cagney@redhat.com>
16052 * Makefile.in: Make chill references obsolete.
16054 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16056 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16057 * configure: Regenerate.
16058 * config.in: Regenerate.
16060 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16062 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16063 (perror_with_name, remote_close, remote_open, expect, play): Static.
16065 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16067 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16068 byte offsets instead of an array of indexes.
16069 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16071 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16073 * regcache.c: Add comment.
16075 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16077 * thread-db.c: New file.
16078 * proc-service.c: New file.
16079 * acinclude.m4: New file.
16080 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16081 proc-service.o, and thread-db.o.
16082 (linux-low.o): Add USE_THREAD_DB.
16083 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16084 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16085 * aclocal.m4: Regenerated.
16086 * config.in: Regenerated.
16087 * configure: Regenerated.
16088 * configure.in: Check for proc_service.h, sys/procfs.h,
16089 thread_db.h, and linux/elf.h headrs.
16090 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16091 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16092 Check for -lthread_db and thread support.
16093 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16094 PowerPC, and SuperH.
16095 * i387-fp.c: Constify arguments.
16096 * i387-fp.h: Likewise.
16097 * inferiors.c: (struct thread_info): Renamed from
16098 `struct inferior_info'. Remove PID member. Use generic inferior
16099 list header. All uses updated.
16100 (inferiors, signal_pid): Removed.
16101 (all_threads): New variable.
16102 (get_thread): Define.
16103 (add_inferior_to_list): New function.
16104 (for_each_inferior): New function.
16105 (change_inferior_id): New function.
16106 (add_inferior): Removed.
16107 (remove_inferior): New function.
16108 (add_thread): New function.
16109 (free_one_thread): New function.
16110 (remove_thread): New function.
16111 (clear_inferiors): Use for_each_inferior and free_one_thread.
16112 (find_inferior): New function.
16113 (find_inferior_id): New function.
16114 (inferior_target_data): Update argument type.
16115 (set_inferior_target_data): Likewise.
16116 (inferior_regcache_data): Likewise.
16117 (set_inferior_regcache_data): Likewise.
16118 * linux-low.c (linux_bp_reinsert): Remove.
16119 (all_processes, stopping_threads, using_thrads)
16120 (struct pending_signals, debug_threads, pid_of): New.
16121 (inferior_pid): Replace with macro.
16122 (struct inferior_linux_data): Remove.
16123 (get_stop_pc, add_process): New functions.
16124 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16125 Use add_process and add_thread.
16126 (linux_attach_lwp): New function, based on old linux_attach. Use
16127 add_process and add_thread. Set stop_expected for new threads.
16128 (linux_attach): New function.
16129 (linux_kill_one_process): New function.
16130 (linux_kill): Kill all LWPs.
16131 (linux_thread_alive): Use find_inferior_id.
16132 (check_removed_breakpoints, status_pending_p): New functions.
16133 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16134 Update. Use WNOHANG. Wait for cloned processes also. Update process
16135 struct for the found process.
16136 (linux_wait_for_event): New function.
16137 (linux_wait): Use it. Support LWPs.
16138 (send_sigstop, wait_for_sigstop, stop_all_processes)
16139 (linux_resume_one_process, linux_continue_one_process): New functions.
16140 (linux_resume): Support LWPs.
16141 (REGISTER_RAW_SIZE): Remove.
16142 (fetch_register): Use register_size instead. Call supply_register.
16143 (usr_store_inferior_registers): Likewise. Call collect_register.
16144 Fix recursive case.
16145 (regsets_fetch_inferior_registers): Improve error message.
16146 (regsets_store_inferior_registers): Add debugging.
16147 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16148 (unstopped_p, linux_signal_pid): New functions.
16149 (linux_target_ops): Add linux_signal_pid.
16150 (linux_init_signals): New function.
16151 (initialize_low): Call it. Initialize using_threads.
16152 * regcache.c (inferior_regcache_data): Add valid
16154 (get_regcache): Fetch registers lazily. Add fetch argument
16155 and update all callers.
16156 (regcache_invalidate_one, regcache_invalidate): New
16158 (new_register_cache): Renamed from create_register_cache.
16159 Return the new regcache.
16160 (free_register_cache): Change argument to a void *.
16161 (registers_to_string, registers_from_string): Call get_regcache
16162 with fetch flag set.
16163 (register_data): Make static. Pass fetch flag to get_regcache.
16164 (supply_register): Call get_regcache with fetch flag clear.
16165 (collect_register): Call get_regcache with fetch flag set.
16166 (collect_register_as_string): New function.
16167 * regcache.h: Update.
16168 * remote-utils.c (putpkt): Flush after debug output and use
16170 Handle input interrupts while waiting for an ACK.
16171 (input_interrupt): Use signal_pid method.
16172 (getpkt): Flush after debug output and use stderr.
16173 (outreg): Use collect_register_as_string.
16174 (new_thread_notify, dead_thread_notify): New functions.
16175 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16176 and general_thread.
16177 (look_up_one_symbol): Flush after debug output.
16178 * server.c (step_thread, server_waiting): New variables.
16179 (start_inferior): Don't use signal_pid. Update call to mywait.
16180 (attach_inferior): Update call to mywait.
16181 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16182 (main): Don't fetch/store registers explicitly. Use
16183 set_desired_inferior. Support proposed ``Hs'' packet. Update
16185 * server.h: Update.
16186 (struct inferior_list, struct_inferior_list_entry): New.
16187 * target.c (set_desired_inferior): New.
16188 (write_inferior_memory): Constify.
16189 (mywait): New function.
16190 * target.h: Update.
16191 (struct target_ops): New signal_pid method.
16192 (mywait): Removed macro, added prototype.
16194 * linux-low.h (regset_func): Removed.
16195 (regset_fill_func, regset_store_func): New.
16196 (enum regset_type): New.
16197 (struct regset_info): Add type field. Use new operation types.
16198 (struct linux_target_ops): stop_pc renamed to get_pc.
16199 Add decr_pc_after_break and breakpoint_at.
16200 (get_process, get_thread_proess, get_process_thread)
16201 (strut process_info, all_processes, linux_attach_lwp)
16202 (thread_db_init): New.
16204 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16205 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16206 (the_low_target): Add new members.
16207 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16208 (i386_store_fpxregset): Constify.
16209 (target_regsets): Add new kind identifier.
16210 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16211 (i386_set_pc): Add debugging.
16212 (i386_breakpoint_at): New function.
16213 (the_low_target): Add new members.
16214 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16215 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16216 (mips_breakpoint_at): New.
16217 (the_low_target): Add new members.
16218 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16219 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16220 (the_low_target): Add new members.
16221 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16222 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16223 (the_low_target): Add new members.
16224 * linux-x86-64-low.c (target_regsets): Add new kind
16227 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16229 From Martin Pool <mbp@samba.org>:
16230 * server.c (gdbserver_usage): New function.
16233 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16235 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16236 stop_at -> stop_pc.
16238 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16240 * Makefile.in: Remove obsolete code.
16242 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16244 * linux-low.c (regsets_fetch_inferior_registers),
16245 (regsets_store_inferior_registers): Removed cast to int from
16247 * regcache.h: Added declaration of struct inferior_info.
16249 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16251 * inferiors.c (struct inferior_info): Add regcache_data.
16252 (add_inferior): Call create_register_cache.
16253 (clear_inferiors): Call free_register_cache.
16254 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16255 * regcache.c (struct inferior_regcache_data): New.
16256 (registers): Remove.
16257 (get_regcache): New function.
16258 (create_register_cache, free_register_cache): New functions.
16259 (set_register_cache): Don't initialize the register cache here.
16260 (registers_to_string, registers_from_string, register_data): Call
16262 * regcache.h: Add prototypes.
16263 * server.h: Likewise.
16265 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16267 * mem-break.c: New file.
16268 * mem-break.h: New file.
16269 * Makefile.in: Add mem-break.o rule; update server.h
16271 * inferiors.c (struct inferior_info): Add target_data
16273 (clear_inferiors): Free target_data member if set.
16274 (inferior_target_data, set_inferior_target_data): New functions.
16275 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16276 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16277 * linux-low.c (linux_bp_reinsert): New variable.
16278 (struct inferior_linux_data): New.
16279 (linux_create_inferior): Use set_inferior_target_data.
16280 (linux_attach): Likewise. Call add_inferior.
16281 (linux_wait_for_one_inferior): New function.
16282 (linux_wait): Call it.
16283 (linux_write_memory): Add const.
16284 (initialize_low): Call set_breakpoint_data.
16285 * linux-low.h (struct linux_target_ops): Add breakpoint
16287 * server.c (attach_inferior): Remove extra add_inferior
16289 * server.h: Include mem-break.h. Update inferior.c
16291 * target.c (read_inferior_memory)
16292 (write_inferior_memory): New functions.
16293 * target.h (read_inferior_memory)
16294 (write_inferior_memory): Change macros to prototypes.
16295 (struct target_ops): Update comments. Add const to write_memory
16298 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16300 * linux-low.c (usr_store_inferior_registers): Support
16301 registers which are allowed to fail to store.
16302 * linux-low.h (linux_target_ops): Likewise.
16303 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16304 (ppc_cannot_store_register): FPSCR may not be storable.
16306 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16308 * server.h: Include <string.h> if HAVE_STRING_H.
16309 * ChangeLog: Correct paths in last ChangeLog entry.
16311 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16313 * linux-low.h: Remove obsolete prototypes.
16314 (struct linux_target_ops): New.
16315 (extern the_low_target): New.
16316 * linux-low.c (num_regs, regmap): Remove declarations.
16317 (register_addr): Use the_low_target explicitly.
16318 (fetch_register): Likewise.
16319 (usr_fetch_inferior_registers): Likewise.
16320 (usr_store_inferior_registers): Likewise.
16321 * linux-arm-low.c (num_regs): Remove.
16322 (arm_num_regs): Define.
16323 (arm_regmap): Renamed from regmap, made static.
16324 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16326 (arm_cannot_store_register): Renamed from cannot_store_register,
16328 (the_low_target): New.
16329 * linux-i386-low.c (num_regs): Remove.
16330 (i386_num_regs): Define.
16331 (i386_regmap): Renamed from regmap, made static.
16332 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16334 (i386_cannot_store_register): Renamed from cannot_store_register,
16336 (the_low_target): New.
16337 * linux-ia64-low.c (num_regs): Remove.
16338 (ia64_num_regs): Define.
16339 (ia64_regmap): Renamed from regmap, made static.
16340 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16342 (ia64_cannot_store_register): Renamed from cannot_store_register,
16344 (the_low_target): New.
16345 * linux-m68k-low.c (num_regs): Remove.
16346 (m68k_num_regs): Define.
16347 (m68k_regmap): Renamed from regmap, made static.
16348 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16350 (m68k_cannot_store_register): Renamed from cannot_store_register,
16352 (the_low_target): New.
16353 * linux-mips-low.c (num_regs): Remove.
16354 (mips_num_regs): Define.
16355 (mips_regmap): Renamed from regmap, made static.
16356 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16358 (mips_cannot_store_register): Renamed from cannot_store_register,
16360 (the_low_target): New.
16361 * linux-ppc-low.c (num_regs): Remove.
16362 (ppc_num_regs): Define.
16363 (ppc_regmap): Renamed from regmap, made static.
16364 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16366 (ppc_cannot_store_register): Renamed from cannot_store_register,
16368 (the_low_target): New.
16369 * linux-s390-low.c (num_regs): Remove.
16370 (s390_num_regs): Define.
16371 (s390_regmap): Renamed from regmap, made static.
16372 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16374 (s390_cannot_store_register): Renamed from cannot_store_register,
16376 (the_low_target): New.
16377 * linux-sh-low.c (num_regs): Remove.
16378 (sh_num_regs): Define.
16379 (sh_regmap): Renamed from regmap, made static.
16380 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16382 (sh_cannot_store_register): Renamed from cannot_store_register,
16384 (the_low_target): New.
16385 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16386 (the_low_target): New.
16388 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16390 * Makefile.in: Add stamp-h target.
16391 * configure.in: Create stamp-h.
16392 * configure: Regenerated.
16394 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16396 * inferiors.c: New file.
16397 * target.c: New file.
16398 * target.h: New file.
16399 * Makefile.in: Add target.o and inferiors.o. Update
16401 * linux-low.c (inferior_pid): New static variable,
16402 moved from server.c.
16403 (linux_create_inferior): Renamed from create_inferior.
16404 Call add_inferior. Return 0 on success instead of a PID.
16405 (linux_attach): Renamed from myattach.
16406 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16407 (linux_thread_alive): Renamed from mythread_alive.
16408 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16410 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16411 (regsets_store_inferior_registers): Correct error message.
16412 Add missing ``return 0''.
16413 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16414 (linux_store_registers): Renamed from store_inferior_registers.
16415 (linux_read_memory): Renamed from read_inferior_memory.
16416 (linux_write_memory): Renamed from write_inferior_memory.
16417 (linux_target_ops): New structure.
16418 (initialize_low): Call set_target_ops ().
16419 * remote-utils.c (unhexify): New function.
16420 (hexify): New function.
16421 (input_interrupt): Send signals to ``signal_pid''.
16422 * server.c (inferior_pid): Remove.
16423 (start_inferior): Update create_inferior call.
16424 (attach_inferior): Call add_inferior.
16425 (handle_query): New function.
16426 (main): Call handle_query for `q' packets.
16427 * server.h: Include "target.h". Remove obsolete prototypes.
16428 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16430 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16432 * Makefile.in: Add WARN_CFLAGS. Update configury
16434 * configure.in: Check for <string.h>
16435 * configure: Regenerate.
16436 * config.in: Regenerate.
16437 * gdbreplay.c: Include needed system headers.
16438 (remote_open): Remove strchr prototype.
16439 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16440 * regcache.c (supply_register): Change buf argument to const void *.
16441 (supply_register_by_name): Likewise.
16442 (collect_register): Change buf argument to void *.
16443 (collect_register_by_name): Likewise.
16444 * regcache.h: Add missing prototypes.
16445 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16446 * server.c (handle_query): New function.
16447 (attached): New static variable, moved out of main.
16448 (main): Quiet longjmp clobber warnings.
16449 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16450 * utils.c (error): Remove NORETURN.